The Electronic Health Records ( Ehr ) - 1650 Words

Abstract The times of entering and storing health care records in file cabinets is quickly changing due to the electronic age. Electronic Health Records (EHR) are becoming increasingly popular especially since there have been many legislative attempts to encourage the use of health information technology systems. With the potential benefits that come with EHR’s, potential risks are also associated with this technology. The main concern is that of maintaining data security and if current law establishes enough security guidelines. Though security is a major risk of EHR’s many ideas have been proposed in order to help alleviate the potential threats. This topic is beneficial to the profession of nursing because as nurses it is also our responsibility to ensure that these systems are secure in order to maintain the integrity of our patient’s health information. Introduction The Electronic Health Record may be a positive step towards the future of health care and the way it is implemented daily. It has strongly become widely accepted in most institutions and slowly traditional paper charts will be no more and become obsolete. As this shift continues to happen attention to security must not be left behind. Security will play a major role in the advancement of EHR’s. As stated by McCormick and Saba (2011) following the International Council Code of Ethics for Nurses that states nurses â€Å"hold in confidence personal information† and â€Å"ensures that the use of technologyShow MoreRelatedAn Electronic Health Record ( Ehr )1160 Words   |  5 Pagesknown as an Electronic Health Record (EHR). The EHR also includes treatment, physical examination, and investigations. It is sustained and maintained over time by the medical provider and often includes all the key administrative information. Electronic Medical Records include the regular medical and clinical information collected by physicians, hospital and other care workers. There are four main benefits of EMRs. One, an EMR tracks data over a length of time. Secondly, EMRs help health care providersRead MoreThe Electronic Health Records ( Ehrs ) Essay1644 Words   |  7 Pagesprovide medical records that will help patients track their conditions. The Electronic Health Records (EHRs) have revolutionized the process of clinical documentation through direct care to the patient. This electronic health record is a new technology that helps maintain patient’s privacy and to direct care of the patient. Both Computer systems and EHRs can facilitate and improve the clinical documentation methods, which is beneficial for all patients, the care teams, and health care organizationsRead MoreAn Electronic Health Record ( Ehr )1193 Words   |  5 Pages â€Å"An Electronic Health Record (EHR) is an electronic version of a p atient’s medical history, that is maintained by the provider over time, and may include all of the key administrative clinical data relevant to that persons care under a particular provider, including demographics, progress notes, problems, medications, vital signs, past medical history, immunizations, laboratory data and radiology reports† (CMS, 2011). Paper charting can no longer support the needs of our healthcare industry, andRead MoreThe Electronic Health Record ( Ehr ) Essay1367 Words   |  6 PagesThe electronic health record (EHR) is a developing idea characterized as a longitudinal accumulation of electronic health data about individual patients and family member (Gunter Terry, 2005). Fundamentally, it was a component for incorporating health care information as of now gathered in both paper and electronic therapeutic records (EMR) with the end goal of improving the quality of care. Despite the fact that the classic EHR is a different area, cross-institution al, even national build, theRead MoreAn Electronic Health Record ( Ehr )1315 Words   |  6 PagesIntroduction The government has been trying to protect patients’ healthcare information since they first introduced The Health Insurance Portability and Accountability Act of 1996 (HIPPA). Since that time, technology has paved the way for The Electronic Health Record (EHR). Those that promote the usage of the EHR as the standard of care, strongly believe that the risks of privacy are outweighed by the benefits that it brings. These benefits include, but are not limited to: improved patient careRead MoreEhr ( Electronic Health Records )1958 Words   |  8 PagesSRS EHR In a field such as medicine everyone knows how important it is for hospitals and doctors to be able to communicate with each other. When life and death are literally just a human error away proper documentation and communication is a must. EHR (Electronic Health Records) is a system used by many in the medical profession as a way to make this communication happen. EHR is used by medical facilities and hospitals around the world. It gives facilities the ability to communicate with eachRead MoreElectronic Health Records ( Ehr )1455 Words   |  6 PagesElectronic Health Records Electronic health records (EHR) is a new way for the health care system to put patients information in one place. Most doctors or physicians call for digital health records. While, this may sound like a good idea to have all the information transfer to computers, it does not replace other paper charts. Records that have to be fax, but some doctors do not have all electronic health records. With this happening, then it leads to random paper work. For hospitals and physicianRead MoreElectronic Health Records ( Ehr )762 Words   |  4 Pagesestablished a nationwide health information technology (HIT) infrastructure which requires all health care facility personnel to use an electronic health record (EHR). According to Sewell Thede, in 2004, President Bush called for adoption of interoperable electronic health records for most Americans by 2014. Electronic health records (EHR) is an automated system created by healthcare providers or organizations, such as a hospital in documenting p atient care. In addition, EHR is an interoperable healthcareRead MoreElectronic Health Records ( Ehr )1863 Words   |  8 Pagescommunicate and record the healthcare that is to be delivered by clinicians. Paper charting is in the past and almost obsolete due to the advanced technical equipment and computer technology that is available today. In this paper the background of using electronic health records (EHR) will be discussed as well as the Health Information Technology for Economic and Clinical Health Act (HITECH) and the Health Insurance Portability and Accountability Act (HIPAA) and how the privacy and security of EHR for patientsRead MoreThe Electronic Health Record ( Ehr )780 Words   |  4 Pagesthe Electronic Health Record (EHR), the six steps of an EHR and how my facility implements them, describe â€Å"meaningful use† and how my facility status is in obtaining it, and to further discuss the EHR’s and patient confidentiality. Description of the Electronic Health Record (EHR) EHR was created to have a technical way to securely exchange private and personal medical health information in hopes to improve the quality of care, decrease medical errors, limiting paper use, reduction of health care

Despite the significant (and not always subtle)...

Despite the significant (and not always subtle) differences that exist among and between various Jewish populations, Jews have long been thought of as a highly-cohesive social group, with shared values and loyalties that cut across geographic, linguistic and other lines. Drilling down into the historical record, however, one discovers a much different reality. In this essay, I will seek to address and dispel the notion that those who subscribe to the Jewish faith have always moved in lockstep with one another. Upon closer examination, it becomes clear that the concept of Jewish singularity is in fact a myth. Some clear examples of this are found in Europe. Under the ancien rà ©gime in France, French Jewry was marked by division (Graetz,†¦show more content†¦There was a considerable gulf between these more assimilated Sephardic Jews and the Ashkenazi Jews. In fact, the Sephardim looked upon the Ashkenazim as less French, less refined and less virtuous (Jaher, p. 73). Conver sely, the Ashkenazim thought of themselves as more faithful to Jewish laws and customs (Jaher, p. 73). The distinctions and antagonisms between the Ashkenazim and Sephardim came to a head during the National Assembly debate on the status of Jews in France, which occurred on the eve of the French revolution in 1788; every Jewish delegation negotiated separately. The Sephardic delegates went so far as to fight legislation that would have grouped them together with the Ashkenazim, and they told Abbà © Grà ©goire that the Ashkenazi campaign for citizenship was harming their own chances (Jaher, p. 128). Many in the French community were also inclined to separate the status of the Sephardim from that of the Ashkenazim. Jews of Portuguese origin, for example, were said to have â€Å"participated in the rights of the bourgeoisie† and to have acted like â€Å"citizens† of France (Jaher, p. 128). Following the emancipation and ensuing acculturation of French Jews, there was another notable case of division among the Jewish people in Europe. During this period, there was a significantShow MoreRelatedGender Differences Between Canada And The Economic South1306 Words   |  6 Pages1. â€Å"Why are gender and difference issues so important in understanding the potential for skills training and work and learning in both Canada and the ‘economic south’?† The lives of women today have changed significantly because there are more women now who are educated than ever before. In addition, there is a larger number of female involvement in the job market that have forged ahead in the workforce. The rate of transformation is increasing at an accelerated pace with Western and Third WorldRead MoreMtv Networks And The Middle East1648 Words   |  7 Pagesfull of rich and diverse communities, cultures, and sub-cultures, each country holds varying perspectives. Differences not only exist among countries, but within them as well. For instance, though Arab women are typically subordinate to men in their societies, the extent varies by country. The most restrictive conditions exist on the Arabian Peninsula, and the most relaxed conditions exist in the urban areas of Egypt, Syria, and Lebanon. Moreover, what may be acceptable in cosmopolitan Dubai mayRead More Sociology of Racial and Cultural Groups Essay1813 Words   |  8 Pages We live in a culturally diverse society where there are many differences among various racial and ethnic groups. When these different groups come into contact with one another they interact in many different ways. Prejudice and discrimination are key factors in understanding intergroup relationships. Competition, religious ideas, fear of strangers and nationalism are elements that contribute to prejudice. Many expressions of negative prejudicial attitudes, stereotyping and discriminatory behaviorRead MoreFactors That Influence Consumer Behavior Essay1934 Words   |  8 Pagesparents when they start earning a living for themselves which can be as soon as they turn 18. This cultural difference suggests that Indian children’s consumption pattern and preferences are very much influenced by their parents/family till they become independent, whereas in other countries youngest of kids have their own preference and taste when it comes to buying products. RESEARCH FINDINGS Various characteristics of culture have been established like: it is comprehensive, meaning it includes all aspectsRead MoreGlobal Business Strategy for Managing Marketing: the Case of Coca-Cola Company7223 Words   |  29 PagesBy: Wycliffe H. 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However, adverse effects may arise with the tendency of subtle communications in meetings and classrooms for example. In classrooms, texting has becomeRead MoreCompare Candide and Tartuffe5528 Words   |  23 Pagesuses plot to defend and oppose characters that symbolize and ridicule habitual behaviors that was imposed during the neo-classical time period. His work, known as a comedy of manners, consists of flat characters, with few and similar traits and that always restore some kind of peace in the end. He down plays society as a whole by creating a microseism, where everyone in the family has to be obedient, respectful, and mindful of the head of the home, which is played by the father Orgon. Mariane showsRead MoreCivil Society And Social Capital Essay1998 Words   |  8 Pagessome groups qualify as such (Kohler-Koch and Quittkat 2009). While such diversity is not that uncommon in social science, it should be noted that a few common aspects have emerged despite scholars varied presentation of these concepts. Relationships of actors in various sorts within a society, such as friendship between individuals, membership in a group, and other ranges of social life mirrors â€Å"the breadth of the social capital concept† explain Adler and Kwon (2002, 17), pointing to some attributesRead MoreLeadership Competencies for Succesful Change Management6434 Words   |  26 Pageswords, which are the important leadership competencies for successful change management? It is necessary to distinguish between leadership competencies in profit organizations and public (as well as not-for-profit) organizations. Nature of activity, context, orientation of work and the budget, to name only a few areas, cause certain distinctions in leadership competencies between these two groups. There is a lack of studies comparing leadership factors and skills relevant to profit, public, and not-for-profitRead MoreThe Future of Academic Honesty - Paper5010 Words   |  21 PagesReports on cheating are found in business, the media and on college campuses. Perhaps one of the more disturbing trends is reports on increasing cheating among grade and high school teachers and administrators. This makes the behavior, motivation and training of education students relevant for scrutiny. The paper examines academic dishonesty among college students training to be teachers. The study uncovers through factor analysis four salient dimensions of cheating, namely Flagrant Cheating, Insidious

Can we predict which infants will grow-up to become offenders Free Essays

string(86) " streets from a very early age without supervision, tend to have delinquent children\." Introduction The intention of this essay is to construct a discussion on if we can predict which infants will grow up to become offenders, taking into account sociological or environmental influences and also biological factors. Lombroso’s positivist theory of crime that uses scientific approach to criminality will also be used to predict which infants who will grow to become offenders. Points made during the discussion will be backed up with evidence and examples. We will write a custom essay sample on Can we predict which infants will grow-up to become offenders? or any similar topic only for you Order Now Conclusion will summarise points that have been provided in the main body. Cesare Lombroso (1835-1909) who is also known as the father of scientific criminology was an Italian physician. He disagreed with the classical school of thought, which held the view that crime is caused by an individual’s free will. The work of Lombroso’s theory was influenced by Darwin’s theory of evolution. Lombroso argues that the â€Å"born criminal† could be determined by the physical shape of an individual’s head and face, they are what Lombroso named as â€Å"atavistic† (Gottfredson and Hirschi, 1990) The positivist school of thought who understood themselves as scientists were interested in identifying the causes of criminal behaviour in individual offenders, and argues that crime is not simply down to an individual’s free will to engage in a criminal activity but is rather to defining internal (biological, psychological) and external (sociological) factors. External being as a result of their environment, either way, both factors mean that the individual may commit an act they have no control or ‘free will about’. For example, if a child is being brought up by a parent who sexually abuses him or her, when the child grows up he or she is more likely to also abuse his or her children. Lombroso also believes criminal activities that are committed are mostly beyond people’s control (Watts R et al 2008). A study conducted by Ressler et al (1988) showed that 42% out of 36 sex murderers interviewed in the USA were found to have been sexually abused when they were young. There are two main risks factors that will be discussed, the first being individual risk factor and the second being Family risk factors. Individual risk factor is one of the factors that can predict if a child will grow up to become an offender. According to Lipsey and Derzon (1998), the most important individual risk factors that predict offending includes low intelligence and attainment, low empathy, and impulsiveness. These factors will be discussed individually. Low intelligence and attainment are very important as they are one of the predictors of offending, this can be measured at an early stage in life. A study conducted by Stattin and Klackenberg- Larson (1993) in a longitudinal survey of about 120 Stockholm males indicated that low intelligence measured at the age of 3 to a degree predicted officially recorded offending up to the age of 30. Offenders who have offended four or more times had an average IQ of 88 at age 3 compared to non-offenders who had an average IQ of 101. In the Perry pre-school project in Michigan, Schweinhart et al. (1993) reported that low intelligence at the age of four predicted the number of arrests up to 27 years. Low empathy is believed to be an important personality trait that is linked to offending, believing that if individuals puts themselves in a victim’s position to know how they feel, then, they are less likely to victimize someone. From a study conducted by Mak (1991) in Australia reported that delinquent females had lower emotional empathy compared to non-delinquent females (Maguire et al. 2007). Impulsiveness is the most important personality dimension which predicts offending. There are several studies that indicate that hyperactive predicts later offending. In the Copenhagen study, results showed that hyperactivity (restlessness and poor concentration) predicted arrests for violence up to 22 and is mainly among boys experiencing delivery complications (Brennan et al. 1993, cited in Maguire et al. 2007). In terms of family risk factors, there are five categorises and these are: (1) criminal and antisocial parents; (2) large family size; (3) child-rearing methods (poor supervision, poor discipline, coldness and rejection, low parental involvement with the child); (4) abuse (physical or sexual) or neglect; and (5) disrupted families. The factors above does not include socioeconomic factors like low family income, low social class of the family, living in a poor environment, and the residential mobility of the family (Maguire et al. 2007). According to classic longitudinal survey done by McCord (1977) in Boston and Kobins (1979) in St Louis, the results showed that criminal and antisocial parents tend to have delinquent and antisocial children. From a Pittsburgh Youth study, results showed that having a mother, father, brothers, sisters, aunts, uncles, grandfathers and grandmothers who have been arrested predicts a boy’s later offending and antisocial behaviour. (Farrington et al, cited in Maguire et al. 2007). Large family size is also a strong predictor of delinquency (Ellis, 1988, cited in Maguire et al. 2007). In the Cambridge study, results showed that there is a higher risk of a boy becoming a delinquent if he has four or more siblings by the age of 10. There are several reasons why a large number of siblings might increase a child’s delinquency. One of the possible reasons is that, the amount of attention given to one particular child reduces as the number of children increases in the family (Maguire et al. 2007) There are different types of child- rearing methods that predict a child’s delinquency. The most important methods of child- rearing are supervision or monitoring of children, discipline or parental reinforcement, warmth or coldness of emotional relationships, and parental involvement with children. Parental supervision is the monitoring of a child’s activities by the parents. Out of all the child- rearing methods, poor parental supervision is the strongest predictor of offending (Smith and Stern 1997; Farrington and Loeber 1999). Several studies have shown that parents who do not have any idea about their children’s whereabouts when their out, and also parents who allow their children to wander the streets from a very early age without supervision, tend to have delinquent children. You read "Can we predict which infants will grow-up to become offenders?" in category "Essay examples" An example of this is the Cambridge- Somerville study in Boston, results showed that poor parental supervision in childhood was the strongest predictor of violent and property crimes up to age 45 (McCord 1979). Parental discipline is refers to how parents rewards or punishes a child in terms of the child’s behaviour. It is believed that harsh discipline predicts a child’s delinquency as shown by Haapasalo and Pokela (1999) review. From John and Elizabeth’s Newson (1989) follow-up study of almost 700 Nottingham children, they discovered that physical punishment at ages 7 and 11 predicted later convictions; 40 per cent of offenders had been smacked or beaten at the age of 11 years, compared with 14 per cent of non- offenders. Twenty years ago in the Cambridge- Somerville study, McCord (1979) found out from the study that, cold, rejecting parents tend to have delinquent children. Recently, McCord (1997) concluded that parental warmth could act as a protective factor against the effects of physical punishment. Her study showed that 51 per cent of boys with cold physically mothers were convicted whereas 21 per cent of boys with warm physically mothers were convicted. From the Nottingham survey, the Newsons found out that low or lack of parental involvement in a child’s activities predicts delinquency (Lewis et al. 1982). The Cambridge study suggests that having a parent who does not join in a child’s activities increases the risks of conviction (West and Farrington 1973:57, cited in Maguire et al 2007). Majority of the explanations of the link between child- rearing methods and delinquency is based on attachment and social learning theories. The most influential in this particular theory is Bowlby (1951), and argues there is a tendency for a child to become delinquent if the child is not emotionally attached to warm, loving, and law- abiding parents. Social bonding theory is the sociological theory similar to attachment theory, and suggests that delinquency is based on the strengths and weaknesses of a child’s bond to society (Catalano and Hawkins 1996, cited in Maguire et al. 2007). Social learning theories (Patterson 1982, 1995) propose that a child’s behaviour is determined by parental rewards and punishments and also the manner in which parents behaviour. A child will tend to become delinquent if parents do not act consistently to the child’s antisocial behaviour and if parents themselves behave in an antisocial way. It is believed that there is a high possibility of a child becoming an offender if he/she has been physically abused or neglected. The most famous study that was used to prove this statement was carried out by Widom (1989) in Indianapolis. She conducted the study by using court records to identify over 900 children who had been abused and neglected before they were 11 years of age, and then compared them with a control group with the same age, race, gender, elementary school class, and place of residence. After a 20-year follow-up, results showed that the children who were abused or neglected were more likely to be arrested as juveniles and as adults than were the controls, and is also a high possibility of them been arrested for juvenile violence (Maxfield and Widom 1996, cited in Maguire et al. 2007). A study based on literature review on the long-term consequences of childhood physical abuse indicates that physically abused persons, mostly men, tend to be more violent and engage m ore in criminal behaviours than non- abused subjects. (Malinosky- Rummel and Hansen 1993) .It is also believed that child sexual abuse, and child physical abuse and neglect are also predictors of adult arrests for sexual crimes (Widom and Ames 1994, cited in Maguire et al. 2007). There have been similar results that have been gained from other researches. An example is the Cambridge- Somerville study done in Boston and conducted by McCord (1983), results from the study showed that around half of the abused or neglected boys were convicted for serious crimes, some also became alcoholics or mentally ill or even died before they were 35 years. There have been several theories that have tried to define the connection between child abuse and later offending. There were three main ones that were described by Brezina (1998). Social learning theory argues that a child learns to adopt the abusive behaviour patterns of their parents by doing exactly what they do and also parents supporting and encouraging that imitation. Social bonding theory suggests that maltreating a child can end up with low attachment to parents and therefore to low self-control. Strain theory believed that negative treatment by others can produce negative emotions like anger and frustration, whic h can then lead to a wish for revenge and increase aggression. A disruptive family is another factor that can predict which infant will grow up to become an offender. Several studies of broken homes have based their attention on the loss of the father instead of the mother as the loss of the father is much more common. It has been proved that children who are detached from their blood parent are more likely to offend rather than children from intact families. For instance, in their birth cohort study of more than 800 children born in Newcastle-upon-Tyne, Kolvin et al. (1988) found out that boys experienced separation or divorce in the first five years of their life had a higher risk of conviction up to 32 years of age. McCord (1982) in Boston conducted a research of the relationship between homes broken through the loss of the biological father and later on serious offending by boys. She discovered that the occurrence of offending was higher for boys from broken homes without affectionate mothers (62 per cent) than for those from unbroken homes described by parental conflict (52 per cent), regardless of whether or not they had affectionate mothers. The occurrence of offending was low for boys from unbroken homes without conflict (26 per cent) and was also equally low for boys who were from broken homes but with loving and caring mothers (22 per cent). The results above show that it might not be the broken home that causes the crime rather it is the parental conflict. It also proposes that an affectionate mother in some way might compensate the loss of a father (Maguire et al, 2007). In conclusion, we can actually predict which infants will grow up to become offenders as there are several factors that determine criminality. There have also been a number studies conducted in the subject area. The strongest and most convincing factor was that, having a criminal and anti-social parent will increase the risk of the child becoming an offender as the child learns the behaviour of the parent through imitation and reinforcement. Another strong factor in predicting offending was that if a child has been physically abused or neglected, then there is a higher risk of the child offending later in life this argument was supported with evidence. References Gottfredson, R. M., Hirschi, T (1990). A General Theory of Crime. California: Stanford University Press. Malinosky-Rummell, R., Hansen J. D (1993). The Long-Term Consequences of Childhood Physical Abuse. Psychological Bullentin 114 (1): 68-79 Maguire, M., Morgan, R., Reiner R (2007). The Oxford Handbook of Criminology. 4th Ed. New York: Oxford University Press Inc. Ressler, R., Burgess, A., Douglas, J (1988). Sexual Homicide: Patterns and Motives. New York: Lexington Books. Watts, R., Bessant, J., Hil, R (2008). International Criminology. Oxon: Routledge. How to cite Can we predict which infants will grow-up to become offenders?, Essay examples

The Importance Of Being Earnest Essay Example For Students

The Importance Of Being Earnest Essay The Importance Of Being Earnest Essay focuses on the elite, and while making fun of their absurdities and excesses, it also revels in their witty banter and rambunctious lives. Wilde was undoubtedly an astute social critic, but it is his wit that sets him apart. One of the ways Wildes wit manifests itself is in puns. Running throughout the entire play is the double meaning behind the word earnest, which functions both as a male name and as an adjective describing seriousness. The plays twists and turns around this theme, its characters lying in order to be Ernest, and then discovering that because of a number of remarkable circumstances they had not in fact been lying at all. Of course everyone in the crowd would be laughing because that is the nature of humor. This is what the whole play, The Importance of Being Earnest is based around. The play also works perfectly on how it is setup in the beginning and brought through to become a very funny play in the end. Oscar Wildes use of Characterization is primarily shown through the character Lady Bracknell. Lady Bracknell is a very stubborn character who is a little overprotective of her daughter Gwendolen. Lady Bracknells character is significantly exposed when she is questioning Jack before he is allowed by her to engage Gwendolen, I feel bound to tell you that you are not down on my list of eligible young menhowever, I am quite ready to enter your name, should your answers be what a really affectionate mother requires. (Pg. 12) By using the characterization of Lady Bracknell, Oscar Wilde creates a larger comedic affect in the play. In The Importance of Being Earnest, Oscar Wilde uses the character Algernon to depict Satire. Algernon is a very arrogant, self-centered, and hypocritical character who puts blame on anyone but himself. The satirical affect of his character is placed blatantly on his problem of over-eating. If Algernon has eaten something that he was not supposed to, one of his servants takes him right out of trouble by making an excuse. Here Algernon is being hypocritical by telling Jack not to eat a cucumber sandwich and then eating one himself. Please dont touch the cucumber sandwiches. They are ordered specially for Aunt Augusta. Takes one and eats it. By using the satire of Algernon, Oscar Wilde constructs a much more comical play. Throughout the play, Oscar Wilde uses Satire and Characterization to make the comical affect work perfectly. The satire in the play would not work correctly if Oscar Wilde did not make the characterization of each character accurate. If Algernon was not arrogant and snobby, then there would be no satire on his part. If Lady Bracknell was not over-protective and mulish, then there would be no satire on her part. The play would not work correctly if these two characters were not portrayed precisely and were not satirical. Along with satire and characterization, the wit of Oscar Wilde formulates an immense humor affect throughout the play. If Oscar Wilde did not have Algernon over-hear Jack and Gwendolen talking about where Jacks country house is located, then the play would not work out at all. It is Oscar Wildes wit that makes The Importance of Being Earnest work superiorly. In The Importance of Being Earnest by Oscar Wilde, characterization, satire, and wit correspond perfectly to create an ideal comical affect. This is mainly done through the characters Algernon and Lady Bracknell who through the wit of Oscar Wilde generate the perfect comical play. .

Muscle Lab Report Essay Example

Muscle Lab Report Paper Lab Report Assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiments questions, diagrams if needed, and data tables that should be addressed in a formal lab report. The intent is to facilitate students writing of lab reports by providing this information in an editable file which can be sent to an instructor. Exercise 1: Muscle Twitch Study the data for the three muscles in Tables IA, B, and ICC. 1. Make a scatter plot graph in Microsoft [emailprotected] using Data Tables IA, B, and ICC that show the twitch tension timeliness of the eye, erects femoral, and lanterns muscle fibers. For each muscle, connect the dots together in sequence. Refer to the section in the Introduction of this lab manual titled: Computer Graphing Using Microsoft [emailprotected] for help with this process. 2. Graph all three sets of data on one graph. Label the three muscles on the graph. Then, graph each muscle set on three separate graphs. Label the latent period, contraction phase and relaxation phase on the three separate graphs. We will write a custom essay sample on Muscle Lab Report specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Muscle Lab Report specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Muscle Lab Report specifically for you FOR ONLY $16.38 $13.9/page Hire Writer What is a muscle twitch? A muscle twitch is a small local involuntary muscle contraction and relaxation which may be visible under the skin or detected in deeper areas. B. According to the graphs, which muscle has the fastest twitch? Why? C. What is the latent period and why does it occur? Latent period is the time lapse that occurs between application of stimulus and its targeted effect. E. G when a nerve impulse arrives on a muscle fiber (stimulus), it takes a few milliseconds before the muscle begins to contract. It occurs because the metabolic machinery is at work. Various preparatory processes are occurring. Exercise 2: Trapper: The Staircase Effect 1. Data Table 2 shows muscle tension with increasing time. Observe the values in Data Table 2. Data Table 2: Triple I 6101 15181 18101 21 24101 271121 30101 331151 36101 391151 42101 451151 2. Create a scatter plot graph of the data from Data Table 2. Ensure that you connect the scatter plot dots to create a line graph for better visualization. Plot the time vs Tension in a Microsoft [emailprotected] 3. Use arrows to indicate where each subsequent stimulus occurred on the graph. A. Why is trapper an important phenomenon for athletes to understand? The concept or phenomenon of Trapper occurs when a muscle contracts more forcefully after it has contracted a few times than when it first contracts. This is due to the fact that active muscles require decreasing degrees of succeeding stimuli to elicit maximal contractions. Returning to our example of the second set of squats feeling easier than the first, during the first set there was insufficient warm-up, and the second set felt easier because the first set actually served as a warm-up. The phenomenon in which the contraction strength of a muscle increases, due to increased Ca+ availability and enzyme efficiency during the warm-up. B. Physiologically, what causes trapper to occur? Trapper is an improvement in the force generated by a muscle fiber as it warms up. The phenomenon occurs due to the increase in temperature because of an increase in cell activity. The improvement comes because the enzymes and routines in the system become more efficient at a slightly higher temperature. This is somewhat analogous to how an increase in temperature increases the rate of chemical reaction. Exercise 3: Wave Summation (Temporal Summation) 1. Look over the data in Data Table 3. Data Table 3: Wave summation I I 5131 7181 13191 171151 191251 21 101 2. Graph a scatter plot for wave summation of time vs Tension graph using Microsoft [emailprotected] 3. Use arrows to indicate where the subsequent stimuli occurred on the graph. A. Explain why wave summation occurs. A sustained contraction of muscles, caused by the rapid firing of nerve impulses. B. Can summation go on infinitely? Why or why not? No they will not because the combination of responses from a motor unit that has had two or more stimuli applied to it in quick succession. A motor unit of a muscle responds to a single stimulus with a simple twitch response. When a second stimulus is applied to the motor unit before the response to the first is completely lost, the two responses combine to produce a greater muscle tension than that produced by a single response. If stimulation continues, the combination of the individual responses may result in tetanus. Exercise 4: Tetanus 1. Look over the data in Data Tables AAA and B. Data Table AAA: Incomplete tetanus I I 13171 17191 191151 21 1131 241151 271131 Data Table B: Complete tetanus (milliseconds) Tension 3 5 7 9 11 13 15 17 20 19 24 27 10 30 4. Graph the information for complete tetanus on a separate time vs Tension scatter plot graph. Connect the lines of each data point to get a better understanding of the data. 5. Use arrows to indicate the subsequent stimuli on the graph. A. What is the difference between complete and incomplete tetanus? With incomplete tetanus muscles contract but there is a period of relaxation between contractions. As shown on a graph, it looks like a wave. With complete tetanus, here is no relaxation between contractions and on a graph, this is represented by a straight line. Tetanus effects only striated skeletal muscles, not cardiac (heart) muscles. B. Will muscle fatigue occur quicker in complete or incomplete tetanus? Explain your reasoning. It will occur in complete tetanus because of lose of chemical transmitter more rapidly in complete tetanus Exercise 5: Demonstrating Muscle Fatigue Data Table 5: Muscle fatigue II Trial [Start Time (seconds) I Aching/Burning Feeling Begins Arm Begins to Drop (seconds) I Duration (seconds) I 11121201401551 21301251501651 31351301601701 A. Explain why muscles get fatigued. Muscles fatigue because is the decline in ability of a muscle to generate force. It can be a result of vigorous exercise but abnormal fatigue may be caused by barriers to or interference with the different stages of muscle contraction. There are two main causes of muscle fatigue limitations of nerves ability to generate a sustained signal and the reduced ability of calcium (Ca+) to stimulate contraction. B. Which muscle or muscle groups became fatigued with this exercise? Skeletal muscle group become fatigued with exercise because the Voluntary muscle contraction is controlled by the central nervous system. The brain sends signals, in the form of action potentials, through the nervous system to the motor neuron that innervates several muscle fibers. In the case of some reflexes, the signal to contract can originate in the spinal cord through a feedback loop with the grey matter. Involuntary muscles such as the heart or smooth muscles in the gut and vascular system contract as a result of non-conscious brain activity or stimuli proceeding in the body to the muscle itself. C. What causes the burning sensation in a muscle, and how does that sensation affect muscle contraction? Your body requires energy to fuel the muscle interactions that produce movement. This energy is produced by your body in a number of ways. One such mechanism is called the anaerobic process, meaning it does not utilize oxygen. However, this anaerobic source of energy can only be maintained for short periods of time and the byproducts produce the burning sensation you feel in your muscles during and immediately after high-intensity anaerobic exercise. In addition to limiting the duration of your anaerobic endurance, private is also involved in the process that produces the burning sensation you feel during and immediately after strenuous exercise. In the absence of oxygen, this glycoside byproduct is converted into lactate. During intense anaerobic exercise, the levels of lactate in your bloodstream can build-up rapidly. It is this accumulation of lactate that triggers the nerve endings in your muscles, producing a burning sensation. D. What might have happened in this exercise if more rest was built into the procedure? Rest days are critical to sports performance for a variety of reasons. Some are physiological and some are psychological. Rest is physically necessary so that the muscles can repair, rebuild and strengthen. For recreational athletes, eluding in rest days can help maintain a better balance between home, work and fitness goals.

The name of the film is The Crucible Essays

The name of the film is The Crucible Essays The name of the film is The Crucible Paper The name of the film is The Crucible Paper The name of the film is The Crucible. The prominent stars of the film are Abigail Williams, whose cries of witchcraft led to the destruction of an entire village. John Proctor, a farmer whose conscience was tested during the witch trails. And Elizabeth Proctor, whose relationships with her husband is characterized by a powerful mix of love, guilt and courage; she too was a victim by Abigail. This drama based on the witch trials in the Salem Village during the 1950s. The Crucible is a mirror that the author of this movie uses to reflect on historical people and events. It is a cruel suspenseful drama of evil and personal conscience. A gang of teenage girls, stifled by the pressure from their elders, held a meeting and dance naked in the woods. One girl, Abigail Williams, her affair with John Proctor caused her to drinks a charm to kill his wife. And suddenly, the Devil is loose in Salem. The girls were discovered. Led and threatened by Abigail, claimed they were overtaken by the Devil, naming various citizens as witches without any evidence. By their terrified accusations, the entire village was consumed by cries of witchcraft. John Proctors reject on Abigail worsen the situation, Abigail was more determine on the witchcraft and her love for John. Deputy Governor, Judges and citizens all fooled by the lies and act of the girls and joined the excitement of witch-hunt. One by one, the blameless victims are torn from their homes. Abigails vengeance turned to Proctors wife. And both John Proctor and his wife are put on trial. Probably the most important element in the success of The Crucible is the costume design and set design in the filmmaking. This movie was beautifully filmed with attention to period costumes, even as far as the hand stitching in the collars. By just looking at the costumes and set design, the audiences can tell approximately the setting. The impressive costumes along with the aged buildings bring the past and ancient feeling out in the film. The costumes for each main character has each style, like John Proctor, his costume brings out his character of a tough man. Elizabeth Proctors costume appeared her as a gracious and kind woman. The costumes really are great and they brought out the first impression to the audience. The acting of this movie are great too, John Proctor brought just the right amount of sexual undertone to his role as the adulterer, yet still believable as an unselfish man. On the other hand, Abigail Williams who seemed as a young helpless girl here fought again the Justice by the lies, hypocrisy, and desire overcome her. In a passionate role, she won the match. With subtle a characterization that built slowly to an overwhelming intensity by the end of the movie. John Proctor and Abigail Williams share a sense of timing and delivery together on screen that makes their relation and love seemed real. It makes the modern audiences to feel the emotions of each character throughout the movie. The film did a great job on the characters personalities, while watching the movie, I can feel the emotion inside me. It is really good for the film to be able to portray a personality. My personal impression of this movie is great. Its not an easy movie to connect with emotion, and keep the audience interested. Good use script, and good acting, filming and picturesque costumes. Historic dramas are always a little boring to those of us who are used to the action movie. However, this drama has none of that, it is suitable to anyone who want to see another style of the modern movie, especially to those who are bored with modern movies.

Human resouces function Essay Example | Topics and Well Written Essays - 1500 words

Human resouces function - Essay Example This made me spend much of my time looking for another computer with the appropriate program. Once through we were given question papers with question, we were supposed to answer within thirty minutes. The questions were particularly tough involving calculations and grammar. We were taken to the firms’ clinic for blood samples to test for drugs upon completing the tests. I tried to object but was informed that it was a requirement according to the organizational policy and this would be conducted upon suspicion and applies to all employees. When the test results were out I was ranked the second best, but laboratory drug test were not given to us in the group. This marked the start of the panel interview. The first person got in, and I was truly nervous as I waited outside. After twenty, minutes, he emerged from the room, but I did not get an opportunity to ask him the possible question I was likely to be asked. I was called in, and when I stepped in and closed the door and I m anaged to greet the panelists with a smile and waited to be assigned a seat. I was shown to my seat which I responded with "thank you." When we were all seated formal introductions followed with all panelists introducing themselves. I was requested to hand over my resume. The human resource manager asked me: â€Å"So you are (name)? â€Å"Yes sir† â€Å"Tell us more about yourself† â€Å"I am a third year students pursuing a human resource management degree. In high school, I attained a GPA of 2.1. I'm from a family of three and am the only child. I have served as a class leader and a team leader in various groups within the classroom set up. I also actively participate in other co-curricular activities such as swimming, helping the needy in the society and making social friends†. â€Å"What do you think are your major contributions to this company?† Though we have other people interested in this same position who have similar qualifications, I believe I have a personal drive that enables me to work beyond the expected limits. I also pay attention to details a factor I believe is highly significant in managing human resources. With these qualities, I believe I can manage to help the organization move towards the attainment of their set goals and objectives. â€Å"What is your greatest weakness?† â€Å"In one instance during our class lessons the teacher asked my views about equal employment opportunities. I responded that the physically challenged and people of other races should only be given jobs once the whites and the physically fit have already gotten jobs. I felt that they were not able to perform just like the white. However, I have tried to change this perception by interacting with the physically challenged and people of other races that have enabled me to realize that they have capabilities and potential that lack in some of the physically fit and white individuals.† After a series of other questions in rela tion to discrimination, employee rights, and job analysis, I was requested to leave the room and wait for the results outside. I stood up, thanked all of them and left the room. When the results were out I emerged the best. Objective II During the interviewers sought to understand my level of understanding and expertise in the field of human resource management. For any organization to be able to select the right

(GC Instrument Experiment) Determination of Ethanol Concentration in Lab Report

(GC Instrument Experiment) Determination of Ethanol Concentration in Biological Fluids using Gas Chromatography - Lab Report Example The BAC level in all 50 states of the US is set by law at 0.08% w/v a value, which is much higher in comparison to other countries. Other countries have BAC limits of 0.03% w/v or even less (International Center for Alcohol Policies). The use of gas-liquid chromatography in the modern science has eliminated the complex nature of the matrix affecting the analysis of ethanol in blood previously (Jones and Pounder 12). The sample size employed in gas-liquid chromatography is also small hence making the method convenient for analysis of small samples. In gas chromatography, the gaseous mobile phase, which is referred to as the carrier gas, conveys the analyte in the column (Harris 528). Mostly, inert gas such as helium and nitrogen are used as mobile phase while non-polar liquids such as polyethylene glycol can be used as stationary liquid phase (Harris 528). Separation is founded on the dispersal of the analytes between the mobile and stationary phases. The analyte concentration in the gas phase affects its elution since high analyte concentration means more time is spent in the mobile phase as well as the stationary phase (Colin 19). Short analysis time and high precision make it a method of choice. A comparison between flame ionization detectors (FID) and electron capture detectors (ECD) shows that FIDs are highly sensitive to almost all organic compounds, have a wide linear response range that surpasses 107, have low maintenance requirements and are less expensive to acquire and operate compared to ECDs (Harris 543). Five ethanol standards were prepared in a 20 mL gas-tight vial by mixing ca. 0.5% w/w ethanol and ca. 0.5% w/w of tert-butanol in water. The table below summarizes the preparation. tert-Butanol was used as the internal standard. A Shimadzu 14A GC with a flame ionization detector was used. Polyethylene glycol was used as the stationary phase, and the column temperature

Total Quality Management Case Study (Welz Business Machines) Essay

Total Quality Management Case Study (Welz Business Machines) - Essay Example Welz Business Machines collected data for a 2 week period in order to know why some customers have to wait. Through this process data was collected on all the four reasons given above for customers having to wait. According to the information collected by the characters mentioned in the case the primary reason of the problem being faced by the company is short-staffed operators. The next two causes being receiving party not being present and operator not being able to understand the problem of the customer. Customer being dominant in the conversation and some other causes has also been mentioned in the case. The analysis is shown below with the help of a Pareto analysis and cause and effect diagram. Pareto analysis is a technique which can be used to prioritize the different types or sources of a problem. It can be used to identify the reasons for majority of the problem being caused. It uses the Pareto principal – 80% of the problems are caused by 20% of the causes. (Pyzdek, 2003).The Pareto analysis of the case is shown below – We can see from the above analysis that 90% of the problems are being caused by three reasons – operator short staff(51%) ,Receiving party not present(22%) and lack of operator understanding(18%).These are the areas to focus on. It is also known as the fishbone diagram or the Ishikawa diagram, named after the Japanese quality expert who made it famous. (Dale, 2007) It is basically a graphical representation of an outline that presents a chain of cause and effects. (Ishikawa & Loftus), 1990). With the analysis of the case given, various causes have been analysed because of which problems occur leading to the inability to answer customer calls effectively. These have been shown above in the form of a fish bone diagram. As we can see from the Pareto analysis done above; shortage of staff is the root cause of the problem and accounts for 51% of the causes. Increasing the

Los Vendidos Play Analysis

Los Vendidos Play Analysis Beyond an energetic and comical playwright, Luis Valdez Los Vendidos is an accurate reflection of the contemporary American society, focusing on how Mexicans are perceived in this society. The play abounds in stereotypes about Mexicans, which is why the main theme of Los Vendidos is stereotyping. Stereotypes appear in societies because the dominant majority has difficulties in understanding the specificities of particular minorities, as it is the case of the Mexicans, portrayed in Los Vendidos. Nevertheless, stereotypes are nurtured as a modality of keeping minorities socio economically repressed and inferior to the dominant race in the society (Escobar p. 562). By portraying the main stereotypes that are used to refer to Mexicans in United States, such as farm workers, gang members or revolucionarios, Valdez describes the identity crisis experienced by Mexicans, who are trying to resist to the cultural assimilation of becoming Americans. The plot of this play revolves around an intended sale, wherein Miss Jimenez, a secretary of the Presidential administration is on a mission to purchase a Mexican model, in order to appeal to the Mexican electorate. Honest Sancho, the owner of the store that sells Mexican models, introduces to Miss Jimenez three types of Mexicans that she can purchase: the farm worker, the gang member and the revolutionary, exemplifying like this the main stereotypes with which Mexicans are associated in United States. The sole idea that the members of a race can relate with a single model, a robot that is believed to encompass the distinctiveness of an entire race is based on a prejudice (Kassin, Fein Markus p. 155). Another problem that the play raises in relation with the stereotypes created for Mexicans in United States, is that Mexicans themselves came to identify with the stereotypes that the American society created to define them. As such, Honest Sancho admits the main models of stereotyping existent in the American society and promotes them for sale. Although Honest Sancho seems to be interested in his business, exploiting the American culture of stereotyping in order to be profitable, there is, nevertheless, a truth in the fact that Mexicans adhere to the stereotypes created for them and transmit them from a generation to another. The fact that the typical Mexican people living in United States are represented through robots suggests the idea that Mexicans are not seen as humans, but as machines, hence the objectification of this people (Belkin p. 17). Honest Sanchos robots are seemingly created to serve the American society through their hard work, as exemplified by the farm worker, who is built close to the ground, durable, friendly and loves his patroness (Valdez pp. 41-42). On the other hand, the other machines that describe the stereotypical roles of Chicanos in U.S., respectively the gang member and the revolutionary. Yet, the roles of these Mexican models are also well justified, because they serve as criminals that get arrested (Valdez 44). In this sense, they are fulfilling the social role of criminality, serving as the scape goats for the malfunctions of the American society. Through the Mexican robots kept in store to be sold, Valdez demonstrates that the stereotypes have a functional role in soci ety, serving as the servers or the people to be blamed by the dominant race. This reinforces the idea that stereotyping is a form of racism that generates feelings of superiority from the dominant race towards minorities (Escobar 562). Although she is also a representative of the Mexican people in United States, Miss Jimenez identifies more with the dominant Americans than with Chicanos. Just as the white Americans, Miss Jimenez fails to admit the individuality of Mexicans, although she too, is a Mexican American, or una chicana (Valdez 41). On the other hand, she seems to be ignorant of the stereotypes and prejudices that Mexicans experience in United States. As such, when Honest Sancho describes to her that the farm worker is cutting grapes, she responds Oh, I wouldnt know (Valdez 42). This scene raises the question of whether one needs to dissociate of his national identity in order to escape the stereotypes associated with ones race. As such, Miss Jimenez insists that her name should be pronounced using English and not Spanish pronunciation, correcting Honest Sancho and admonishing him for his lack of good English skills, when he addresses her in a Mexican style: My name is Miss JIM-enez. Dont you speak English? Whats wrong with you? (Valdez p. 41). Although the play critiques the American society for its lack of cultural sensitivity to Mexican people, arguing that Americans consider all Mexicans as either farm workers, gang members or revolutionary, Miss Jimenez is the exception that deconstructs this myth. She is a Secretary in the U.S. government, therefore, she is educated, urban, modern, possessing all the features of the casual American. As Belkin (p. 18) observes, she is assimilated. In contrast with her, all the other Mexicans, who fail to become Americans and stick to their Mexican identities are considered stupid, uneducated or violent (Valdez p. 48; Belkin p. 18). Nevertheless, the play transmits mixed impressions about what the American society expects from the Mexicans, which further perpetuates the racial stereotypes directed at this nationality. As such, Miss Jimenez, as the representative of the American government, seeks a Mexican model that is educated, knows good English and a romantic figure to attract the women electorate. These values do not describe Mexican stereotypes, but the product of cultural assimilation (Belkin 18). On the other hand, through the character of Miss Jimenez, the play writer transmits the idea that the American society expects the Mexicans to be cheap. The constant question of Miss Jimenez is he economical (Valdez pp. 42 49) acts like a leitmotif in the play, putting an equal sign between Mexicans and cheap labor force. Cheap labor force is a stereotypical representation of Mexicans, one which is desired and expected by the white Americans, even from the educated and acculturated Mexicans. As such, speaking for the U.S. government, Miss Jimenez seems shocked to hear that the price for the educated Mexican is $ 15,000, asking Fifteen thousand dollars? For a Mexican!!! (Valdez 50). In other words, while the American society expects the Mexicans to become acculturated and integrated, acting and behaving like normal Americans, they still expect them to be cheaper, hence perpetuating the socio economical oppression of this people through prescriptive stereotypes (features widely accepted as defining roles or behaviors) (Corell and Benard 5). What started as a comical play developed complex sociological concepts of assimilation, acculturation or stereotyping. Stereotyping is the central theme of the play and it is vividly represented through all the characters presented in the play (Honest Sancho, Miss Jimenez and the robots). In addition, the social expectations from the Mexicans also perpetuate the stereotypes that keep this people in socio economical oppression to the dominant race in U.S. Las Vendidos teaches audiences about the danger that lies in stereotyping, which can take the form of economic oppression or riots. Stereotyping is more than a form of social discrimination; it is a lifestyle by which the dominant majority and the vulnerable minority live, abiding to the socially shaped misconceptions about how minorities should be or how they should act. Works Cited Belkin, Elena. Changing Fronts in La Lucha Chicana: Cultural Construction of Class, Race, and Gender in Chicano/a Literature. Ohio: Ohio State University. 2008. Print. https://kb.osu.edu/dspace/bitstream/handle/1811/32190/Changing_Fronts_in_La_Lucha_Chicana-1.pdf?s Correll, Shelley, J. and Benard, Stephen. Gender and Racial Bias in Hiring. [Online] 21 March, 2006. Available at http://provost.upenn.edu/uploads/media_items/gender-racial-bias.original.pdf. 7 March, 2017. Escobar, Angela Sanchez. Chicanos: Stereotypes and Search for Self Identity as Seen through Literature. CUACE 14-15: 561-571. 1992. Print. http://cvc.cervantes.es/literatura/cauce/pdf/cauce14-15/cauce14-15_30.pdf Kassin, Saul, Fein, Steven Markus, Hazel Rose. Social Psychology. Belmont: Wadsworth. 2014. Print. https://books.google.ro/books?id=jtdnyrG9xboCprintsec=frontcoverdq=social+psychology+kassinhl=ensa=Xredir_esc=y#v=onepageq=social%20psychology%20kassinf=false Valdez, Luis. Luis Valdez Early Works: Across, Bernabe and Pensamiento Serpentino. Texas: Arte Publico Press. 1994. Print. https://books.google.ro/books?id=t62V4sknDw8Cprintsec=frontcoverdq=Luis+Valdez+%E2%80%93+Early+Works:+Across,+Bernabe+and+Pensamiento+Serpentinohl=ensa=Xved=0ahUKEwjV0KKH18XSAhWHzxQKHc0kCr4Q6AEIGjAA#v=onepageq=Luis%20Valdez%20%E2%80%93%20Early%20Works%3A%20Across%2C%20Bernabe%20and%20Pensamiento%20Serpentinof=false

Ultimate Pets: How an Independent Pet Shop Competes with Giant Pet Stor

This essay explains how I intend to open an independent pet store, Ultimate Pets. Although there are already several pet stores in my community which are owned and operated by the giant pet super-store chains, I will position Ultimate Pets in the market so that it can successfully compete with the established pet super-store chains. As a business in the pet industry, an exotic pet shop offers many products that a large corporation would, but differentiates in a way with the wide range of animals it actually carries in stock. Our store does not carry just any products for the care of your exotic pet. Here at Ultimate Pets we only feature the top brands and products for optimal care. With a helpful and knowledgeable staff to assist you with every question you have about animal care, they will point you in the direction of what is needed to solve your problem. There are many advantages of shopping with us. Most importantly, we will not sell you something that is not needed for optimal care, or sell you an animal that could possibly be sick. All of our pets are quarantined for multiple days before they are put out for sale. This is to prevent transmitting diseases, relieve stress, or mites to other animals they can be displayed with. We also make sure all animals are eating on their own before they are sold. Unlike large corporations, we do not buy from just any ordinary Joe selling animals in large quantities. All of our animals are either bred in store, or are from a private breeder. This decreases the chance of stress and disease. The benefits of shopping with Ultimate Pets, is that you will never leave disappointed or unsure. To ensure customers know what it takes to care for their animals, each de... ...n amount of base and live rock that is recommended for that size. Sometimes this is a more appropriate tactic. We will also this for reptile/amphibian as well as bird cages and products. Many of our customers, want all the essentials right away, this is our way of doing so. References Miller, Gilson. 2012. 10 Ways Retailers Can Leverage Bundling of Products to Drive Sales. Retrieved from: http://upstreamcommerce.com/blog/2012/04/03/10-ways-retailers-leverage-bundling-products-drive-sales Ehmke, Cole. Fulton, Joan. Lusk, Jayson. 2014. Marketing’s Four P’s: First Steps for New Entrepeneurs. Retrieved from: https://www.extension.purdue.edu/extmedia/EC/EC-730.pdf Rodriguez, John. 2014. Owner of Pet Super Center Segrestfarms.com Royalpetsupplies.com Industry. 2009. Pet Shops. Retrieved from: http://www.immediate.com/images/Pet%20Shops.pdf

Hybrid Assistive Limb

Hybrid Assistive Limb (HAL-5) 1. Introduction. People often suffer from various disorders related to their physical health, which also include disorders of the nervous, vascular and integumentary systems, muscular and neurologic diseases. Consequently, these violations probably affect the musculoskeletal system and complicate the daily lives of these people. However, with the daily development of science and technology, doctors and inventors are trying to create some kind of device that can make life easier for people with such disabilities. To date, some examples of these developments are already invented.One of these developments is a powered exoskeleton Hybrid Assistive Limb (HAL-5). Hybrid Assistive Limb (HAL) is a full-body suit, which was designed to help people with degenerated muscles or spinal injuries or brain disorders. Now we are going to describe appearance, functions and main characteristics of this robotic device. 2. Data and producers. The wearable-type robot â€Å"R obot Suit HAL† was created in Japan, notably by Cyberdyne, Inc. This company was founded in 2004 to exploit the work of a group of cybernetics researchers headed by Yoshiyuki Sankai, a Professor of System and Information Engineering at Tsukuba University. 4] The study about Hybrid Assistive Limb was started by professor Sankai in 1992 and lasted until 1996. The result of this hard work was HAL-1 (fig. 1), first prototype of HAL series robots. The next robot which was built with cardinally other design is HAL-3 (fig. 2). It was invented in 1999 and had been used for 6 years. Final version of HAL robot, HAL-5 (fig. 3), was discovered in 2005 and still is being developed by professor Yoshiyuki Sankai in his laboratory at University of Tsukuba. Cyberdyne Inc. has been manufacturing and is currently distributing of the HAL-5 to the residences of Japan and Europe.Figure 1. HAL-1 robot, 1996 Figure 2. HAL-3 robot, 1999 3. Functions and applications of the system HAL-5 is expected to be applied in various fields such as rehabilitation support and physical training support in medical field. Also, it can be used in a range of another non-military uses, for example, in including allowing workers to carry heavier. [4] HAL-5 helps users lift up to about 40 kg more than they normally could. To be exact, a healthy adult male, wearing this suit, can lift approximately 80 kg, roughly double what he can without it.Hybrid Assistive Limb can multiply the overall original strength of the wearer by a factor of 2 to 10. The general concept of a HAL-5 robot is simple in general. The components HAL are very easy to construct, however, the complexity of the HAL occurs primarily in its programming and way of working. Professor Sankai says that â€Å"the suit detects faint biosignals on the surface of the skin when the human brain tries to move the exoskeleton†. When the Robot Suit detects these signals, it helps the user to move.HAL-5 can operate indoors and outdoors; altho ugh, it is strongly recommended to use this suit indoors until better batteries allow more prolonged use. One of the main advantages of this robot is the ability to change between two types of control: Cybernic Voluntary Control and Cybernic Autonomous Control. By using phase switching with the autonomous control function, the healthy function of a limb could be reproduced by the HAL. Based on this capability, it appears that the HAL would be effective for use in the rehabilitation of patients suffering from loss of nervous function in a limb. 4.System design The most visible part of the HAL-5 is the exoskeletal frame, which consists of a frame made of nickel molybdenum and an aluminum alloy. Moreover, it was strengthened by a plastic casing and the metal bars, which is strapped to the body and helps the user externally. The bars run along the lateral sides of the legs and arms. Additionally, there are several electric motors act as the HAL-5’s muscles, which have to provide powered assistance to the wearer’s limbs. Currently, the total weight of the Hybrid Assistive Limb suit is 23kg, but man, wearing this device, does not feel any weight.It happens because the suit can support its own weight. Also, HAL-5 has a small pouch attached to a belt on the suit that contains a computer, Controller Unit, which controls the suit and a Wi-Fi communications system. The bindings at the shoulders take the form of backpack-like straps to attach the battery and Controller Unit. The frame also has soles, which are used to help stabilize balance, at the ends of the leg bars to eliminate the need for the user to support the weight of the suit. All of these details you can see from fig. 3, and fig. 4. Fig. 3. and Fig. 4.System architecture with sensors, battery and Controller Unit 5. Sensors and actuation mechanisms On the side of the joint nearest the corpus, two sensors are placed upon the skin. One sensor is placed over the muscle group, which causes the limb to extend, and one on the surface of muscle group, which causes the limb to flex. Each sensor consists of two electrodes which measure potential difference between them as a function of the nerve impulses, which cause the contraction of muscle fibers. These sensors first filter and then amplify the signals of passing such kind of nerve impulses.Also, the suit is powered by both nickel-metal hydride and lithium battery packs. Full charge of this battery lasts approximately for 2 hours and 40 minutes, with both the upper and lower body parts in action. Cyberdyne Inc. has announced that one part of its research is focused on increasing this time to about 5 hours. HAL-5 Speficications: | Height | 1600mm| Weight | Full Body Type: 23kg | | Lower body: 15kg| Battery | Drive Charged battery ( AC100V)| Continuous operating time | Approximately 2 hours 40 minutes| Motions Daily Activities | Standing up from a chair| Walking| | Climbing up and down stairs| | Hold and lift heavy objects up to 80k g| Cybernic Control:| Cybernic Voluntary Control| | Cybernic Autonomous Control| Indoor and outdoor| ? | 6. Conclusion In conclusion we can consider that the wearable-type robot HAL-5 is a tool with enormous potential for improving quality of life. In addition, the HAL-5’s frame can incorporate recycled materials, which can include fiberglass, certain plastics, silicon, aluminum, and steel. Such materials can also be recoverable for recycling into other products.Improvements in battery efficiency and frame weight would reduce energy requirements, and in the case of outdoor use, energy requirements could be offset by solar cells on the frame. So, the program is currently being continuing and developing. Sankai says that one of his main aims is â€Å"to create technologies that are designed for the benefit of humankind rather than for destructive purposes. † For example, he refused offers from the U. S. Department of Defense in Washington DC and the government of South K orea to work on a robot for military use. This adds more confidence in the good intentions of professor Sankai.

pregnant women and smoking essays

pregnant women and smoking essays Maternal smoking is the number one modifiable risk factor in the prevention of low birth weight. (www.beststart.org) Is pregnant women and smoking a harmful disease to new born babies? Yes, but no, many women that do smoke have many problems with their babies. But there is a positive for some women that smoke, some women cannot handle a baby over a certain weight, and smoking can keep a babies birth weight down. Pregnant women and smoking can go both ways, it just depends on the reason why. Many women and even men do not understand that even second hand smoke is harmful to unborn babies. Second hand smoke is proven to be directly associated with low birth weight, premature births, miscarriages, and other complications. (www.beststart.org) New born infants born to mothers who smoke are at a high risk for serious complications related to premature birth and a low birth weight. Because of this pregnant mothers are advised during their pregnancy to refrain from smoking. While it is common knowledge that smoking during pregnancy is not healthy, it is also a common belief that there is an exception to every rule. Recently a family friend, named Lisa was expecting the birth of her fifth child. Lisa, a long time smoker was built with a small frame. She was five foot two one hundred pounds with absolutely no hips. Contrary to the popular no smoking during pregnancy rule, during each of her five pregnancies Lisa was advised to continue smoking. Four different doctors informed her that her body was too petite to handle the birth of a baby weighing more than seven pounds. In fact even with the possibility of a C section her body would undergo more stress from having a big baby than it would if she continued smoking during her pregnancy. There have been many studies that have linked smoking to very dangerous health risks. As a result of these studies a patient is never advis ...

Letter to Medevil Son essays

Letter to Medevil Son essays To my child. Charles I would like to tell you what my life has been like in the last couple of years. Being a citizen and family and land within the walls of Aberwyven I have responsibilities. Some of my responsibilities include fighting for my lord. Lately, I have been busy with the war. I am sure by now you must know that because of the fact that I am a citizen of Aberwyven and because I serve King Edward. I will just tell you that being a citizen in these times it is your duty to sever your lord and king. Many men from our town have had to leave their wives and children just to fight along side of me. I am anxious to come home to you. As you know when I come home I will come home to serve my lord and to continue with my work. As a merchant I always have things to do. My job includes stocking my store, and keeping it open so that I can also allow anybody to buy what he or she may need. I am traveling when I have a chance so that I can get new ideas. Furthermore, I am willing to except new ideas so that I am able to get more money and get more food. In these days it is rare that anybody will move from the social class in which they are born into. This is a big part especially in the lives of surfs and slaves. However because of the fact that I own land and my own store it is possible for me to gain more money. This is very unlikely though that this money will be able to be saved. In recent times it is very difficult to be able to have long periods of easy living. Son it is important that you have an idea of other people who you grow up to know. Some other people that you may come into contact later in your life are knights and kings. Though there are still other types of workers like surfs, blacksmiths, and monks. All of these people are crucial in the life of a town. Son there is another sad story that I must tell to you. That is that I have received a letter that in one more years time I will ...

Hispanics In US Essay Example | Topics and Well Written Essays - 500 words

Hispanics In US - Essay Example Racial abuse is a serious offence and should be dealt with serious punishments. In US the Hispanics are the largest immigrants. They migrated from the neighboring country Mexico And other Latin countries. Since these countries were not as developed as US and their socio-economic structure was on decline, many of the citizens were forced to migrate to US. In US, Hispanic immigrants have less education and less skill set, even among Hispanic women also. Apart from other groups these Hispanics have less human capital, so they have very less employers in their group and it is indirectly affecting their economic status and social environment also. Gender inequality was always prevailed among the Hispanics. Since they were not the major community and further more they were immigrants, they had to face the brunt of racial abuse. One of the reasons of racial abuse was, fear among the US citizens was losing the jobs to these immigrants. Since the Hispanics were ready to work for fewer wages there always lies the danger of losing jobs. Most of the Hispanics were less unskilled or semi-skilled. This makes them of losing jobs very often. This brings more responsibilities on average Hispanic women. Now she has to work outside to meet the daily requirements and look after the family. In Hispanic community, very less skill level people are there and job

GDP Essay Example | Topics and Well Written Essays - 2000 words

GDP - Essay Example increases real GDP demanded, and an increase in net taxes decreases real GDP demanded, other things remain constant. 4) Give short definitions of both the IS and LM curves and briefly explain how this model can help economists understand the interaction between the goods and money markets. Show how the IS and LM curves can be derived and explain how equilibrium is reached. The IS curve describes the combination of interest rates and output that clear the goods and services market in the short run. The goods and services market is said to clear when spending by consumers, firms, the government (and foreigners if an open economy) on goods and services equals the production of goods and services. The basic equation for the IS curve in a closed economy is closely related to the national income accounting identity Y = C+I+G, where Y is GDP The LM curve summarizes all the combinations of income and interest rates that equate money demand and money supply. The LM curve in conjunction with the IS curve will help pin down the interest rate in the economy. It is well known that establishing the elasticity of the IS and LM curves provides basic information about the predicted outcome of fiscal and monetary policies in a given model, with a combination of inelastic LM and elastic IS implying fiscal crowding out and potent monetary policy, whereas elastic LM and inelastic IS lead to potent fiscal and weak monetary effects. Estimation of these locuses 5) Distinguish between monetary base and broad money. Explain what role commercial banks have in the creation of broad money. What implications does this have for monetary control The monetary base consists of the liabilities of central bank of a country which...Show how the IS and LM curves can be derived and explain how equilibrium is reached. 6) Distinguish between different kinds of unemployment. What kind of unemployment can be reduced by supply side policies and what specifically could those policies be Use a diagram to explain these policies 1) Using the Keynesian model of injections and withdrawals in the goods market, explain what happens if people decides to save more at any level of income. Make sure you express the process of adjustment and assess what implications the results may have for policy.

Surgical Patient Flow Essay Example | Topics and Well Written Essays - 1500 words

Surgical Patient Flow - Essay Example In this descriptive and qualitative study, the data was collected through timings taken in the hospital interviews with the staff by following an elective orthopaedic surgical patient, beginning with the decision to operate followed by the timing in which the surgery was carried out. The main findings were the absence of a system in existence as surgical patient flow management to follow-up the complete patient journey and to synchronize the surgical steps as well as co-ordinate the various pieces of patient information needed. There is duplicity in the system while transferring the patient from the clinic to the case manager, and also in the way of determining the surgical day, which can very easily result in a step being omitted. An Official Translator needs to be appointed in the Operation Theatre to avoid incorrect communication to emit and to maintain patient privacy. It was concluded that action needs to be taken to implement the surgical patient flow management, integrate all the system related surgical patient needs, and to educate the patient about the steps that needed to be done. This dissertation has required the time and patience of a number of people whom I needed to interview in order to collect my data, and to each one of you whom I wish to keep unnamed at this point in time. I am grateful for your timely contributions. It is important to note the following individuals who have been involved with this project: Dr. Zaid Al-Zaid, Chairman of the Orthopedic Surgery Department at King Faisal Specialist Hospital and Research Centre, who spent many hours patiently and good-humouredly explaining surgical patient flow at KFSH&RC. His role as a Surgeon in the clinic is integral to the training of students. His assistance in the area of decision-making as well as linking valuable professional connections is greatly

Help Stop Bullying Essay Example for Free

Help Stop Bullying Essay An 11 year old Massachusetts boy, Carl Joseph Walker-Hoover, hung himself April 6, 2009 because he was being taunted daily for being gay. The mother begged the school to address the problem, but nothing was ever done about it and now a woman is left son less. That was at least the fourth suicide of a middle-school aged child linked to bullying that year. Most harassment and bullying go unreported. Children are being bullied each and every day, but the question is what should be done to stop it? Each and every day a child is being teased or picked on because of the way they look, act, dress, or because of what they believe in. Children should not have to be tortured just because they are not like everyone else. Children should be able to come to school and enjoy themselves and not worry about being picked on. A child that is being bullied can have many problems such as low self esteem and low self confidence which could lead them to suicide. Also, children that are bullied may start doing poorly in school or maybe even drop out because they do not feel safe at school. Bullying really needs to be stooped because it can leave a child physically, emotionally, and mentally scarred for the rest of their lives. Some schools say that there is very little that they can do about bullying because a lot of bullying starts off of school property. â€Å"Much of today’s bullying originates online, school officials said, with the growing use of social networking websites and cell phones has led to new ways to intimidate and tease. But because cyber bullying usually happens off-campus school administrators have little recourse† (Nissley 2010). I do not agree with the school district when they say that there is little they can do. Even though, it may start online, it continues or become worse at the school. With that being said, they need to try and do more so it can stop all together no matter where it starts. The solution that they think will help stop bullying is if the educate student about it more. Like Nissley (2010) stated, â€Å"In a model that has been mirrored by other school districts across the state, Abington Heights has been working on educating students as early as kindergarten about bullying and their responsibility to report it when they see it (p. 1). I think that it is good to educate the students about bullying and reporting it, but what is that really going to do? As we all know a lot of students will not tell because they will be too afraid. Or if they do tell they will be little done about it and they will continue to get bullied. So, their solution would not be effective at all. â€Å"Safe to learn: Embedding anti-bullying work in schools is the overarching anti-bullying guidance for schools and was launched in 2007† (teacherNet, 2009, p. 2). It seems that everyone thinks that the solution to stop bullying is just to educate students about it. I think that it is good that they are trying to educate students about the issue, but we all know that it is going to take more than that to stop bullying. It does not matter how much information you provide the students with about bullying, it still is not going to do anything. People have been trying to stop bullying by just telling students it is not the right thing to do for years and nothing has changed. As you see, they tried this solution in 2007 and now in 2010 the same problem is still going on. You can make students take classes every day about bullying and there will still be children getting bullied. Principals and administrators need to punish students by making use of more suspensions and require mandatory parent meetings for those who are bullying others. If the bullying continues, it must be dealt with strongly. And, both the child and parent should be held responsible for it. Until people start taking actions of this nature, bullying will forever be a problem. I think that the only way to stop bullying is to actually make a law against it. In Massachusetts, they have passed a bill for anti-bullying. I think that is wonderful because now that the law is involved I am sure bullying will be cut down because the kids would not to have to deal with the harsh consequences. â€Å"The bill would prohibit bullying at schools and clamp down on so-called cyber bullying by prohibiting the use of e-mails, text messages, internet postings, and other electronic means to create hostile school environment† (Gay Lesbians, 2010, p. 16). I also believe that it is good that they are requiring the school principals to report to the bullying to the police, if they believe criminal charges should be pursued. Maybe now if the students know that they could possibly go to jail they would stop bullying. It is great that somebody has passed a bill and takes this issue seriously because this has been going on for too long and it is time for it to stop. Lately there have been many other cities discussing and making laws about bullying. In New Jersey, they have also passed a bill regarding bullying. â€Å"A law against bullying in schools which advocates call the nation’s toughest because it requires schools to develop anti-harassment programs, was approved Monday in New Jersey† (Mulvihill, 2010, pg. ). I believe that this is what the schools need in order for bullying to stop. It may take a while for the schools to get all the policies and programs in the public schools, but it will be worth it. This law will hopefully prevent any more suicides from happening due to children being bullied. Maybe it should have been stricter laws a long time ago and a lot of bullying could have bee n stopped. The state of New Jersey has already passed the law for anti-bullying shows how it will cut down on a lot of bullying. There was already an anti-bullying law in 2002, but it was not required that schools set up anti-bullying programs. The new bill is claimed to be one of the toughest anti-bullying bill that there is. They are going all out the way to make sure students will not get bullied. They are even making teachers get training to help to bulling. Like Julie Bolcer (2010) stated, ‘’ The measure would required training for most public school employees on how to spot bulling and mandate that all districts from ‘school safety teams’ review complaints, reported The Star – Ledger . Superintendent would have to report incidents of buying to the state board of education, which would grade schools and districts on their efforts to combat it ‘’ (pg. 1). I think that it is to stop bulling because this is a very serious problem. But now that there are such harsh laws against it, I know the rates will go down a lot. Bullying is something that has been around for ages, but no one has ever seemed to find the right solution for it. Many say there is not a lot that can be done to stop bulling because it starts off school property; I totally isagree with that. While you have others that think that just by telling students about will stop it, which we all know will not. I feel that the only way bulling will ever stop is if they give harsh punishments and let the bullies know that is not a joke. Even though, there have been many attempts to stop bulling, I think that they have finally found a solution which is by making a tough anti-bulling law. If a child wants to bully someone then they should deal with the law and suffer the consequences.

Impact Of Social Networking On Tertiary Students

Impact Of Social Networking On Tertiary Students This paper examines the impacts of social networking through a multi-layered study of the benefits, positive and negative effects they have on people more especially tertiary students in Botswana. It states what social networking is, as well as explaining what tertiary students are. It goes on to define the analysis of social networking trend as well as assessing the impacts of it towards the productivity of tertiary students. Data has been collected from interviews, questionnaires and published reports from the internet. This paper challenges the argument that social networks dont impact the lives and productivity of tertiary students in Botswana. 1.0 INTRODUCTION The rapid growth of social networking that has been observed over the last two to three years is indicative of its entry into mainstream culture and its integration into the daily lives of many people, Ofcomm (2008). In parallel with this, there has also been considerable media coverage of the growth of social networking in tertiary institutions, its potential positive outcomes and concerns about the way that some students engage with it. Social networking sites offer people new and varied ways to communicate via the internet, whether through their PC or their mobile phone. They allow people to easily and simply create their own online pages or profile and to construct and display an online network of contacts. Users of these sites can communicate via their profile both with their friends and with people outside their list of contacts. This can be on a one-to-one basis, or in a more public way such as a comment post for all to see Social networking has a major impact on universities and colleges in Botswana as a lot of students are now using sites like myspace, twitter and facebook to communicate search and share data and even to socialise through them. These sites are attracting a huge number of people as they use them to establish links between friends even publishing and maintaining their profiles, (Subrahmanyam K 2008). The impact of social networks on productivity of tertiary students is an important issue that has caught both educators and practitioners attention in recent years. Social networking also has great effect to the industry since sites like facebook are of importance to students as they are able to express themselves but the main problem is that students stop working and spend much time to navigate through it. The measurement of student productivity is certainly open to many definitions. So to address the issue of learning effectiveness, it is better to design a field experiment comparing stud ent performance when they combine social networking with school work. Questions raised in this study are: Is an individuals position in a social network related to his or her performance in school? What kind of social relations are linked with students academic performance? The main purpose of this study is to explore the impact of interpersonal relationship networks on students academic performance online and offline and to find out the key human relationship determinants for students performance. 2.0 ANALYSIS OF SOCIAL NETWORKS 2.1 What is social networking? Social network can be said to be a group of socially related nodes linked by means of one or more relationships. A set of connections (members), are those nodes connected by the relations whose patterns can be studied. The units are commonly known as organizations or persons, thus the connected units can be studied as the principle says, (Marin A. and Wellman B. 2009). At the most basic level social networking sites allow users to set up online profiles or personal homepages, and develop an online social network. The profile page functions as the users own webpage and includes profile information ranging from their date of birth, gender, religion, politics and hometown etc. In addition to profile information, users can design the appearance of their page, and add content such as photos, video clips and music files. In addition to this, users can also build a network connection that they can build as friends. It is important to note that the term friend in this context does not refer to the traditional friend. Therefore it means anyone who has been invited or been invited by the other user. 2.2 History of social networking History of networking sites started first by the launch of SixDegrees.com in 1997. Users were permitted to list friends after making profiles. By 1998, they were able to view friends lists and profiles existed on community and dating sites. Classmates.com permitted persons to connect with friends from different institutions and search the network for any other person they would have known before even though they were not able create profiles even listing their friends. The combination of these features was then made through SixDegrees couple of years later on, (Boyd et al 2007). This clearly indicates that the first social networking site to be used was Six Degrees. It emerged in 1997 and users were allowed to register and edit their profiles in 1998. Everything in life has start time and the end time therefore SixDegrees did not do well as may be people were not able to access this site or they did not know the usage of it. Even though SixDegrees attracted a lot of people as users, it was unsuccessful to become a sustained business and this made the business to close its operations in the year 2000, (Boyd et al 2007). The downfall of this business was that, large number of people was taking the use of Internet seriously but most did not have the potential to connect with their friends who were online. After the close of this networking site, some other networking sites emerged. 2.3 Engaging in social networking sites and reasons why students engage in social networking Research by Boyd (2008) showed that tertiary students were more likely to access social networking sites on the internet at their schools than anywhere else. Media reports have suggested that some tertiary schools in Botswana have banned access to these sites. If these reports reflect widespread practice, it is likely that access to the internet at home will become an increasingly important factor in use of social networking sites. There are a number of ways why tertiary students use social networking sites. At the point when fears and anxieties diminish, tertiary leaders may start to appreciate that social networking tool and technologies can be utilized to: Find and meet new friends. One can find people of every kind from all over the world. Or you can just focus on meeting certain types of new friends Help one find old friends which were last seen many years ago. enable speedier location, access and sharing of information; enable more efficient leverage of contacts and knowledge; help retain key employees by improving satisfaction in the workplace; break down time and geographical boundaries to improve communication between widely dispersed personnel; reduce expenses because one can chat with a friend very far for free 2.4.0 How people use social networking sites The building blocks of social networking sites are the individual members profiles. No two profiles are identical, but they typically contain basic information about the user such as name, sex, home town/country and contact details as well as other information such as race, religion and politics. Alongside this basic information, most social networking sites also allow users to write potted biographies about themselves and to go into great detail about their likes and dislikes. For example, on MySpace these are termed blurbs. An important feature of social networking sites for most tertiary students in Botswana is the ability to contact others in a playful way, using pokes or similar gestures. These gestures are a feature of most social networking sites and, depending on the site are called names like Pokes, Fives, Love or something similar. They are a way of gesturing to other users and getting their attention. These gestures, or symbolic cues, are fun for many users and provide a level of excitement as people log on to see what messages they have. They can also provide social status or reassurance, depending on the number received and who they were received from. Students can post photos and videos on their social networking sites, in addition to their profile photo. Photos are important both for constructing and revealing ones identity, and for sharing important events and moments with a wide group of people (especially family and friends). Some students and less confident ones reported that the virtual nature of the communication they had through these sites had allowed them to express themselves more confidently. These students also reported using MSN and texting in a similar way. Social networking sites appeared to allow less confident individuals, particularly teenage boys and girls and older single women, to express themselves in new ways and to talk confidently to people they knew, and also to contact people they didnt know. Some teenagers and adults in their early twenties reported feeling addicted to social networking sites and were aware that their use was squeezing their study time. Many students had experienced this drawback, although to differing degrees. Some students described how they might go onto their site just to check for messages and then emerge a few hours later having been drawn into commenting, searching and generally having fun. 2.4.1 Case 1 Kabo Magowe (22) is a young man who schools in Botswana Accountancy College and while I was on the internet doing my online research I asked him if he knows anyone who has a problem with Fece Book. He said to me, yes I do. I know this other guy who had to re-take three courses after he failed them because he used to spend much time on Face Book. 2.4.2Case 2 Alice is a Humanities student at the University of Botswana, aged 23, living in a rented apartment in an urban/suburban area. She depends mainly on her allowance and she doesnt receive extra money from parents. She spends much of her time in the evening at school chatting to people she has met in chat rooms in Face Book. She has had an affair with one guy she met online which lasted eight months. They would talk to each other daily and their avatars would go and get a room at Planet Lodge. After eight months they met in public and she learnt that he was married, so she finished the online relationship, although she really felt they had something special. Despite her experience, she still feels that social networking sites are a much easier way for single women to meet people, especially as they are not able to go out very much and it gives them a chance to talk to lots of people and feel less isolated. 2.5 Positive impacts of social networking on students There are a number of ways in which social networks impact the lives of students and people. Some of the positive ways are: They help in education by allowing teachers and coaches to post club meeting times, school projects, and even homework on these sites. Social networking Web sites are helping businesses advertise, thus social networking Web sites are benefiting businesses therefore the U.S. economically. They help them meet others who share the same interest Social networking can be used by individuals as a way of looking for a job or job hunting Social networking can be used as a positive cause/awareness, i.e, money raising benefits for someone who was in a car crash, house burnt down, or also raise funds for the people involved in natural catastrophes like the Haiti earth quake etc (these are actual events) They help people to stay in touch with friends long distance They can be used to renewed friendships high school/college friends Keep track of community service 2.5 Negative impacts of social networking on students Social networks also have negative impacts on the lives of students or people in general. Some of them are: Students are waste precious time that could be spent doing homework, thus social networking websites are encouraging the creation of a lazy generation. Users of social networking websites are extremely vulnerable to fraud, and can have money stolen from their bank accounts just because of signing up for these sites. Users of social networking websites are extremely vulnerable to sexual abuse or harassment. In the case of computer labs, social networks use up most of the bandwidth in them. They are so interesting that one will want to open a lot of web pages at the same time and imagine if 50 students do that at the same time. 3.0 RESEARCH METHODOLOGY 3.0.1 Social networking: qualitative research into attitudes, behaviours users and how tertiary students in Botswana use social networking sites Methodology- questionnaires were issued to different students from different tertiary institutions in Botswana. Questionnaires were used because they are easy to analyze and also written questionnaires become even more cost effective as the number of research questions increases. Questionnaires are familiar to most people (Berdie, Anderson, and Niebuhr, 1986). Nearly everyone has had some experience completing questionnaires and they generally do not make people apprehensive. They are less intrusive than telephone or face-to-face surveys. When respondents receive a questionnaire in the mail, they are free to complete it on their own time-table (Cahalan, 1951; Jahoda, et al., 1962). Unlike other research methods, the respondent is not interrupted by the research instrument. Core Objectives- To identify, explore and understand the behaviours, attitudes and barriers to tertiary students use of social networking sites Sample Size- 25 students Field Work Period- 8 March to 12 March 2010 (5 days) Sample Definition- Social networking student users aged 19+. The sample included 5 students from University of Limkokwing, 5 from the University of Botswana, 5 from Botswana Accountancy College, 5 from Gaborone Institute of Professional Studies and the last batch of 5 from NIIT. The sample also comprised of students who have internet connection from their homes and those who used the one at school. 4.0 FINDINGS Question 1 Name of tertiary institution Botswana Accountancy College 5 University of Botswana 5 University of Limkokwing 5 Gaborone Institute of Professional Studies 5 NIIT 5 Total 25 students Question 2 Do you have a social network you are involved in? Yes 23 No 2 Total 25 students Question 3 If your answer is yes on the above question, which social networks are you part of? Face Book 22 MySpace Tagged Hi5 1 Other Total 23 students Question 4 When do you usually surf your social network sites? During class hours 14 Lunch time 6 After hours 1 weekends 2 Total 23 students Question 5 How many friends do you have on your friend list that you dont know or talk to? 10% 30% 11 40% 60% 2 70%+ 10 Total 23 students Question 6 When do you find it necessary for you to log onto your favorite social network chosen at number three above? Anytime I get access to an Internet connection, whether its during a lesson or not. Sometimes, I would go out and find an Internet connection and if it means going to the internet cafà © I would do it. 16 When Im bored and have nothing else to do 2 Sometimes, when I want to catch up with friends 5 Total 23 students Question 7 How long do you take surfing your social network? 1hr 2hrs 6 2hrs 3hrs 12 4hrs+ 5 Total 23 students Question 8 Has social networking negatively affected your studies? Yes 20 No 3 Total 23 students Question 9 Give reasons for the answer provided above Relevant to decline in school work 20 Nothing to do with school 3 Total 23 students Question 10 Which internet connection do you use? Home 5 School 18 Total 23 students 5.0 RESULTS The questionnaires handed out to students in different institutions were all returned fully and accurately answered with no faults or damages what so ever. The results are as follows: From the 25 sampled students, 92% of students have a social network account from different web sites and only 8% of students dont have any. The 8% is the 2 students school at Gaborone Institute of Professional Studies. This result leaves us with only 23 questionnaires to analyze. From the 23 students with social network accounts 91% of students have Face Book accounts and 8% of students are not on face book but rather on Hi5. When it comes to the times at which the students surf their social web sites, 61% students have stated that they do it during class hours, while 26% students surf during lunch time, 4% surf during after hours and 2 students do it during weekends. Again, when it comes to a portion of friends that particular student has, but never talks to or dont know, 11 students say they dont know or talk to 10 30% of their total friends, while 2 student doesnt know or talk to 40 60% of his total friends. 10 students dont talk or even know 70%+ of their total friends. 16 students say they surf the social network sites anytime they get access to an Internet connection, whether its during lessons or not. They say sometimes, they would go out and find an Internet connection even if it means going to an internet cafà ©. 2 students surf the web sites only when they are bored and 5 students surf when they want to catch up with their friends 6 students say that they spend an hour to 2 hours on their particular web sites, 12 students spend 2hours to 3 hours on their particular sites and 5 students spend 4 hours+ on their particular web sites. From the overall 23 students, 87% say social network sites have impacted them negatively on their academic work and this has caused them to fall gradually from their high marks to low marks. 13% students say they are still doing well in school and social networking hasnt impacted them negatively on their school work because they dont mix school with pleasure. 78% of the 23 students have got no internet connection at their homes which means they use the connection at school and 22% students have got internet connection at home 6.0 DISCUSSION The results above have made it clear that social networking is common among many tertiary students in Botswana. The results also show that it (social networking) impacts the way students perform in school negatively. From the sample of students selected from different tertiary institutions in Botswana, one would say in every 5 students, 4 students have accounts on different social networking sites. The most common social web site used or visited from the sample is Face Book which of cause was developed by a tertiary student. With Face Book being common this means that the majority of the world population is on Face Book therefore there are many people to stay in touch with. Even though there is a big dish full of friends to socialize with, there are people who request friends and yet they dont know them and they and dont even talk to them or chat with them. Friends are just added to increase the list of friends; its like a competition among tertiary students. More friends mean more profiles to check out. For example if a student has 200 friends on face book and yet he/she does not have internet connection at home but rather uses the connection at school, this means that he/she will have to spend more hours at school being unproductive viewing friends profiles. The results have highlighted 16 students from a total of 23 students who visit social networking sites during class hours and mostly during lab sessions. This is very bad because there is lack of concentration during classes and therefore students fail. Lastly, from the 23 students sampled, 87% of them have shown that social networking has affected the way they perform academically. 7.0 CONCLUSION In a few years time the chances are that social networking will be part of almost everyones life are very high. Most people will take advantage of the fact that they have accounts on social network web sites and erasing or deactivating them will be impossible because of the fact that they have many friends around the world and losing touch with them will be a disadvantage. With the majority of tertiary institutions in Botswana having social networking sites blocked from their computer labs, most households will have internet connections in the near future, many of which will be high speed. Accessing the Net wherever and whenever one chooses will be commonplace thanks to both the small wireless devices most people carry and the variety of alternate points of access. All of these modern upgrades mentioned above will make social networking for tertiary institution students to even surf them more and frequently. I have a great believe that the number of students without internet connecti ons at their households will gradually reduce in great numbers. Social network web sites have negative impacts on the lives of tertiary students in Botswana. They affect the way they perform at their different institutions. Social networking has become a habit on tertiary students, they cannot live without them. Even when they are disabled from their schools, one will go to thee extend of finding an internet connection in order to go online. 8.0 RECOMMENDATIONS Since social networking is a habit among tertiary students in Botswana, I would recommend that they should balance them, use them equally. They should give their school work more priority because school is the key to success and not Face Book friends. 10.0 REFERENCES What is social networking (2010), what is social networking, http://www.whatissocialnetworking.com/ [accessed 19 Feb 2010] Wikipedia (2010), social network service, http://en.wikipedia.org/wiki/social_network_service/ [accessed 21 Feb 2010] About.com (2010), reasons to join a social network, http://personalweb.about.com/od/easyblogsandwebpages/a/whatsocialnetwo.htm [accessed 21 Feb 2010] Yahoo (2010) social networking websites have positive impact? http://answers.yahoo.com/question/index?/ Boyd, D and Ellison, N, Social Network Sites, Definition, History and Scholarship, Journal of Computer Mediated Communication (October, 2007), http://jcmc.indiana.edu/vol13/issue1/boyd.ellison.html. K. Subrahmanyam Online and offline social networks: Use of social networking sites by emerging adults, Journal of Applied Developmental Psychology, 200811/12. D.M. Boyd and N.B (2007) Ellison Social Network Sites: Definition, History, and Scholarship (2007). Journal of Computer-Mediated Communication, 13(1), article 11. [Online] [21 September 2009).