Management Accounting- A case study in balanced scorecard Essay

Management Accounting- A case study in balanced scorecard - Essay Example The balanced scorecard revolves around this strategy. In relation to growing the revenues, the shift of emphasis on traditional ticketing distribution will enable the company to cut on various items on its administrative overhead. This entails a shift in market strategy, mainly by re-positioning the Yunnan Lucky Air brand to becoming an on-line travel leader through its e-commerce business model. These changes are reflected on the perceptions as objectives about the brand and the website on the customers perspective, and would later transform into expectations of customers. In order to meet these expectations, various internal processes in line with the adoption of the e-commerce business model in terms of sales and distribution should be addressed. Lastly, learning and growth objectives are related to the changes in the companys HR policies because of the new organisational structure. Fulfiling these objectives tell about how the strategies will be carried out as soon as changes are enacted. The balanced scorecard has been widely accepted by the business community since its introduction by Norton and Kaplan in 1992 (Kaplan & Norton 1993). This paper aims to explore the benefits as well as the limitations of the framework in order to recommend the adoption of it to the business practices of the Chinese airline company, Yunnan Lucky Air. One major benefit of the balanced scorecard is that the framework provides a multidimensional assessment of the issues in line with a companys vision and strategy using the four perspectives (Dror 2008). In the case of Yunnan Lucky Air, for instance, setting an expansion strategy can be off-the-target if the objectives in line with the strategy are not coordinated by these four objectives. If the company chooses to expand with only regard to the customers and not its shareholders, an expansion strategy of continuing the low-cost positioning

Women's Health Essay Example | Topics and Well Written Essays - 250 words - 1

Women's Health - Essay Example Although most of the adverse effects from this vaccine have not been documented, several side effects have been observed. Some effects have even lead to death. Other side effects that have been observed include blindness, heart and respiratory problems, different forms of paralysis, headaches, pain in joints and muscles and allergies. Additionally, abnormal PAP Smear test results have been observed in girls who have been injected with the Gardasil vaccine. Another reason why the vaccine should not be mandatorily administered is the little research that has been done. The clinical tests were done on a considerably small sample. The manufacturers, pharmaceutical giant, Merck, Inc., have previously manufactured other controversial drugs that have seen this company being sued. Therefore, obligating the young to undertake the vaccine is like sacrificing them to act as experimental subjects. The vaccine could cause lifelong damage to the girls such as infertility. It is thus unethical to obligate public use of a vaccine that has not been fully tested for toxic effects. Additionally, the vaccination of girls might lead to increased misuse of sex. Since the girls are somehow assured of protection from some sexually transmitted diseases, they might consider it safe to indulge in premarital sex carelessly and at a tender

Abdominal Aortic Aneurysm Ultrasound Screening Programme

Abdominal Aortic Aneurysm Ultrasound Screening Programme Susmi Suresh Role of the National Abdominal Aortic Aneurysm Ultrasound Screening Programme in Improving Health Outcomes: a systematic review Abstract Background: Abdominal Aortic Aneurysm (AAA) is one of the common conditions that affect men aged 65 and older. Described as a ticking bomb(1), rupture of such an aneurysm results in fatal bleeding and death. Early detection allows appropriate treatment to be given to patients as an effort to reduce mortality rates. The National Abdominal Aortic Aneurysm Screening programme, an initiative of Public Health England, offers screening to men in the prevalence group by following its objective of reducing mortality rates of preventable illnesses(2). Ultrasonography is the chosen imaging modality due to its high sensitivity and specificity(3). The aim of this study is to examine current literature on AAA and to understand whether screening programmes are effective enough to reduce mortality rates of AAA. Quality of life (QoL) as a health outcome will also be examined and evidence analysed, to see whether screening programmes affect patients quality of life. Method: A thorough search of prominent databases was carried out and the search-results underwent application of inclusion and exclusion criteria developed for this review. Four major randomised controlled trials were identified. Following data extraction, quality assessment was carried out using the CASP tool. Risk of bias was checked using the Cochranes tool for assessing risk of bias. All of these ensured a valid conclusion to be drawn.   Results: The four chosen RCTs were the MASS trial, the Chichester trial, the Viborg trial and the WA trial. The Mass and Chichester trials were conducted in the UK whereas the Viborg and WA trials were carried out in Denmark and Australia, respectively. The data pool of 125595 people added to the reliability of the findings of this review. A significant reduction in mortality rates of AAA was found in the intervention groups following an ultrasound screening of the abdominal aorta(4-7). QoL was looked at as the secondary outcome in the MASS trial which concluded that there was no adverse effect on QoL(4). Conclusion: The review showed evidence on reduced AAA mortality rates in men aged 65 and older following ultrasound screening. No adverse effect in patients QoL was found. The NAAASP is a commendable initiative of Public Health England and it is suggested that similar screening programmes be introduced through an evidence-based healthcare. Introduction       An aneurysm forms when a section of a weakened arterial wall dilates permanently. The walls of an artery can weaken and dilate due to cardiovascular diseases like arteriosclerosis, inflammation of the arterial wall or trauma. When this dilation occurs in the abdominal aorta, which runs from T12 to L5, it is considered to be an Abdominal Aortic Aneurysm (AAA)(8). Several studies have found smoking, hypertension and alcohol consumption to be the major risk factors of AAA(9). A family history of AAA is also considered to be a risk factor(10). AAA is age and sex-dependent as concluded by a retrospective prevalence study that looked at a cohort of 100,000 men and women each. The prevalence among men was found to increase rapidly after the age of 55 and that among women increases after the age of 70(11). Therefore, women are considered to be at low risk of developing AAA and hence screening programmes focus on a male population of 65 years or older(12). Patients are mostly asymptomatic and where symptoms do present, these could be abdominal pain, flank pain, back pain, groin pain, or syncope. A palpable pulsating abdominal mass could also be found during examination. An aneurysm once formed, grows in size until it bursts, leading to fatal bleeding. Only 2 in 10 people with a ruptured aneurysm survive if not treated with emergency AAA repair surgery(13). The survival rate among those who receive surgery is 94%(14). AAAs are detected using an ultrasound scan (US), which is considered to be the most effective screening modality with high sensitivity (98%) and specificity (99%) rates(15). The US is safe, cheap, quick, and non-invasive, and provides results immediately. It is widely accepted as a valid screening method and the aorta can be visualised in 99% of patients(15). Compared to CT scans which can sometimes overestimate the diameter of aneurysms in the oblique plane(15), ultrasound continues to be the choice of screening modality. In 2014, around 2000 men died from ruptured AAA, accounting for around 1% of all registered deaths in men aged 65 and over(16). Past records show a reduction in mortality in England from 7.5% in 2009 to 1.6% in 2012(17). This sheds light on the National AAA Screening Programme (NAAASP) offered by the NHS. Early detection via screening of a large aneurysm of above 5.5cm, means that patients are given the choice of repair surgery thereby increasing their survival rate by 69%(8, 18). Surveillance is offered to patients with a small or medium aneurysm of 3-4.4cm and 4.5-5.4cm, respectively(19, 20). This is through an ultrasound scan every twelve or three months for small and medium aneurysms, respectively. Screening aims to reduce the risk of developing a disease in a healthy population who have no signs of illness with respect to the condition being screened. The NAAASP is based on the policies recommended by the UK National Screening Committee in 2005 following the results of the largest randomised controlled trial about AAA, the Multicentre Aneurysm Screening Study (MASS), which showed that screening reduces mortality by 40% after 10 years(21). Implemented in 2009, the programme achieved a nationwide coverage by the end of 2013. The programme aims to reduce AAA mortality by providing a systematic population-based screening programme for the male population during their 65th year and on request, for men over 65(22). This falls under Domain 2 and 4 of the Public Health Outcomes Framework provided by the Department of Health, with the objectives to help people to live healthy lifestyles and, to reduce the number of people living with preventable ill health and people dying prematurely(22), respectively. NAAASP Annual Data 2014/15 shows that a total of 280,520 men were screened and 83.2% had a conclusive screen(23). During the screening year 2013/14, this was 82% out of a total of 287,126 men(24). Depending on the size of the aneurysm, either surveillance or surgery was offered. Overall, the programme aims to achieve the health outcome of reduced mortality. Quality of life is also reported as a health outcome as shown by several retrospective, observational and cohort studies conducted on patients(25-27). Knowledge on the success of screening programmes like NAAASP remains limited. The aim of this review, therefore, is to examine current evidence on whether a screening programme improves health outcomes, namely reduced mortality and improved quality of life, by critically and systematically reviewing literature using the quality assessment tools of the critical appraisal skills programme (CASP). This will be achieved through the following objectives: Develop inclusion and exclusion criteria based on PICOS relating to AAA and ultrasound scanning Carry out a systematic search of databases- Medline, Web of Science, the Cochrane Database, OneSearch and the ISRCTN Registry (BioMed Central). Filter the search using the inclusion and exclusion criteria and carry out data-extraction using the Cochrane Data Collection form Carry out quality assessment using the CASP tool and use the Cochrane tool to assess risk of bias Conduct an analysis, focusing on mortality and quality of life as the health outcomes Methods Although evidence exists on the accuracy of using ultrasonography for detecting abdominal aortic aneurysms(3) and the validity of the scan results is widely accepted due to its high sensitivity and specificity(3), the process of abdominal aortic scanning was decided to be reviewed first(Appendix A). Prior to conducting the search, inclusion and exclusion criteria were set (Table 1)(28). Following this, databases were chosen for the search-topic Abdominal Aortic Aneurysm. These included PubMed/MEDLINE, ISRCTN Registry, Web of Science, Lancaster University/OneSearch and the Cochrane Database. Search strategies were developed for each source and search filters were decided (Table 3-7). Medical Subject Heading (MeSH) terms were used to further refine the results (Table 2). Overall, seventy-four articles were found and after removing duplicates, forty-nine remained. These were subjected to the inclusion and exclusion criteria, thus narrowing down the results to seventeen relevant articles. The reference lists of the retrieved articles were further reviewed for any relevant cited papers. This process was repeated until no relevant articles were found. Four major randomised clinical trials were identified from these. These were reviewed after undergoing data extraction and quality assessment. Data extraction was carried out using Cochranes data extraction tool and this allowed for a full-text screening that removed any ineligible studies. Moreover, the use of a standardised form increased the validity and reliability of this review whilst also reducing any risk of bias(28). Finally, the trials were critically appraised using the CASP tool. This enabled identifying risk of bias within the trials, particularly selection bias, performance bias and reporting bias. Table 1  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Inclusion Criteria Exclusion Criteria Population General population of males aged 65 years or older Patients who are asymptomatic and symptomatic who were involved in AAA screening Patients from all ethnicities Patients of all socioeconomic status Trials that include females, younger children and males younger than 65 years since AAA is age and sex specific Intervention Ultrasound Screening for AAA Any other imaging modalities like CT, MRI or radiography Comparison Non-screened population Aneurysm Aortic Aneurysm Thoracic Aneurysm Outcome (s) Mortality Quality of Life Study Design Randomised Controlled Trials (RCTs) Trials that look at AAA detection using Ultrasonography Articles in the English language Articles from the time period starting from approximately 20 years before the NAAASP programme came into effect, i.e., 1985 to present Full articles All other types of studies such as qualitative studies, observational studies, cohort or case-series studies. Articles in foreign languages Studies conducted outside this time period Articles that are not fully available Table 2  Ã‚  Ã‚   Medical Search Headings (MeSH) Abdominal Aortic Aneurysm Mass Screening Ultrasonography Rupture Table 3 PubMed Search Strategy/Method Results Abdominal Aortic Aneurysm 23,807 Mass Screening 128,434 Ultrasonography 386,798 Rupture 109,121 AAA + MS 599 AAA + MS + US 300 AAA + MS +US + Rupture 102 AAA + MS +US + RCTs 23 AAA + MS +US + Rupture + RCTs 11 Table 4 Web of Science Search Strategy/Method Results Abdominal Aortic Aneurysm 18,625 Mass Screening 43,081 Ultrasonography 80,257 Rupture 119,830 AAA + MS 131 AAA + MS + US 23 AAA + MS +US + Rupture 12 Limit English 11 Table 5 Cochrane Library (RCTs only) Search Strategy/Method Results Abdominal Aortic Aneurysm 702 Mass Screening 3827 Ultrasonography 11,318 Rupture 3097 AAA + MS 46 AAA + MS + US 23 AAA + MS +US + Rupture 10 Table 6 OneSearch Search Strategy/Method Results Abdominal Aortic Aneurysm 27,819 Mass Screening 73,090 Ultrasonography 122,460 Rupture 94738 AAA + MS 604 AAA + MS + US 123 AAA + MS +US + Rupture 42 Limit Articles 39 Table 7 ISRCTN Registry/BioMed Central Search Strategy/Method Results Abdominal Aortic Aneurysm 37 Mass Screening 328 Ultrasonography 88 Rupture 176 AAA + MS 3 Results Four dominant randomised controlled trials (RCTs) were identified- the Multicentre Aneurysm Screening Study(4) (MASS) conducted between 1997 to 1999; the Chichester Study(5), 1988 to 1991; the Viborg County Trial(6), 1994 to 1998 and; the Western Australia (WA) Trial(7), 1996. These collectively showed that AAA mortality rate can be significantly reduced in the population following an ultrasound scan of the abdominal aorta (Table 8). The Mass and Chichester trials were carried out in the UK and had a participant number of 67,770 men aged 65 to 74 years and 6040 men aged 65-80 years, respectively. The Viborg Country trial was conducted in the Viborg county of Denmark with a participant number of   12,639 men aged 65-73 years; the WA trial, carried out   in the province of Western Australia included 41,000 men aged 65-79. All these trials used ultrasound screening of the abdomen to detect AAA and measured AAA-mortality as the primary outcome(4-7). The secondary outcomes of all trials were all-cause mortality. However the Mass trial also measured quality of life and cost-effectiveness as the secondary outcomes. Cost-effectiveness was also measured by the Viborg trial as the secondary outcome. Participants were randomly selected and randomisation was computer-generated(4-7). Mass and Chichester trials recruited participants via GP registers based on gender and date of birth. In the Mass trial, some were excluded if the GP considered them to terminally ill, had other health problems or had undergone AAA repair(4). In the Viborg trial, recruitment was through the countys health department and WA participants were selected from the electoral roll(6, 7). The WA trial excluded those men who were too far from the screening location; the Viborg trial had no such exclusions. MASS Trial The intervention group composed of 33839 men and the control group, 1333 men. Attendance was 80% and the median follow-up was ten years(4). 65 men died in the intervention group and 113 died in the control group, due to AAA. Mortality data was taken from death registry provided by the Office of National Statistics (ONS). The study concluded that AAA mortality rate can be significantly reduced by up to half, following ultrasound screening. There was a 42% reduction in the intervention group, hazard ratio (HR) 0.58 95% CI (0.42-0.78)(4). The study also measured mood and health status outcomes such as state anxiety, depression, and health-status measures such as mental and physical health, and self-rated health(4, 13). These were calculated at intervals of six weeks after screening and, 3 and 12 months after detection of aneurysm or surgery. There were no significant changes in anxiety and depression and these remained within the recommendations(4). However, those screened negative and undergoing surveillance scored higher in health-status measures. This trend continued until 3 months after screening(4). However at 12 months, those who had undergone surgery scored higher than those in surveillance. They also self-rated higher, similar to those screened negative(4). Despite these results, the authors refrained from making a conclusive statement on quality of life. In the intervention group, there was an increase in the number of elective surgeries, odds ratio (OR)- 2.45 95% CI (2.02-2.97)(4). Nevertheless, there was no significant difference in the overall 30-day mortality after elective surgery in the intervention and control groups; this remained at 6%. However, unnecessary surgery and the risk of overdiagnosis are seen as factors reducing the overall quality of life(29). So even though this increase in elective surgery in the intervention group and its effects could be used as a measure of quality of life, the authors did not make such a link. Chichester Trial The intervention group composed of 2995 men and the control group, 3045 men. The median follow-up was fifteen years and the attendance rate, 74%, decreased with age. About 33.8% of men in the age range of 76-80 years declined compared to 19.5% in the age group of 65 years(5). 10 men died in the intervention group and 17 died in the control group, due to AAA-related causes. Like the Mass trial, mortality data was taken from the ONS Death Registry. The study found no differences in mortality rates in the two groups up to four years from screening. However, over 15 years, mortality was found to be reduced in the intervention group by 11%. This was not considered as a significant reduction, HR 0.89 95% CI (0.60-1.32) (5). Viborg Trial The intervention group composed of 6339 men and the control group, 6319 men. Attendance was 76% and the maximum follow-up was fourteen years(6). 6 men died in the intervention group, compared to 19 in the control group. Mortality data was taken from the national registry. There was a significant reduction in AAA-related hospital mortality, OR-0.31 95% CI (0.13-0.79)(6). The study recommends screening men aged 65 years to reduce AAA-mortality. However since the study only noted deaths from AAA in a hospital setting in the county of Viborg, this finding cannot be expanded to other countries. Western Australia Trial The intervention and control groups composed of 19352 men each. Attendance rate was 70% and the maximum follow-up was 43-months(7). 18 men died in the intervention group and 25 died in the control group. Mortality data was taken from the national death registry and the hospital registry. The study found that there was no significant reduction in mortality following ultrasound scanning in the intervention group of men aged 65-83 years in Western Australia, OR- 0.72 95% CI (0.39-1.32)(7). However the study noted that in the subgroup of men aged 65-75 years, mortality was found to be reduced(7). Table 8 AAA mortality: raw data Trial Deaths in Screened Deaths in Unscreened Odds Ratio (95% CI) MASS 65/33,839 113/33,961 0.58 (0.42 to 0.78) Chichester 10/3205 17/3228 0.59 (0.27 to 1.29) Viborg 6/6339 19/6319 0.31 (0.13 to 1.79) Western Australia (WA) 18/19352 25/19352 0.72 (0.39 to 1.32) Total* 93/56,396 155/56,541 0.60 (0.46 to 0.78) *Data from the Viborg trial is not included since the study noted deaths only in a hospital setting. Hence, results cannot be compared to the other studies(30) Discussion The pooled data of 125595 participants shows that AAA mortality rate can be significantly reduced in the population following an ultrasound scan of the abdominal aorta. Data from the four RCTs show that the Absolute Risk Reduction (ARR) for the Mass trial, Chichester, Viborg and WA are 0.14%, 0.21%, 0.21% and 0.04%, respectively (See Table 9 for the full data processed by the review author). Although these may appear insignificant, when applied over a population, the ARR is 140.7, 214.6, 206.0 and 36.2 per 100,000 respectively. Hence, the Numbers Needed to Screen (NNS) are 711, 466, 485 and 2765 respectively. On an average, this is an ARR of 149.4 out of every 100,000 people for an NNS of 1107. This NNS is lower than other screening programmes like breast cancer screening which has an NNS of 1339(31).   This confirms the benefits of a population-based screening programme such as the NAAASP. The Mass trial, which looked at the effects of ultrasound screening on the quality of life found its measures to be within normal standards. Since the NAAASP is based on the results of this trial, it can be said that ultrasound screening has no adverse effects on the quality of life of the screened population. However, a   limitation acts on the trial- quality of life was measured only up to twelve months after scan; no data is available for the period after that. If quality of life was continued to be measured during follow-ups or even separately via postal questionnaires or GP appointments, a more valid inference could have been drawn. It would also have provided a fuller picture on the long-term effects on quality of life. One other limitation acting on this review is the possibility of selection bias as a result of excluding some articles in foreign languages. Despite this, the findings of this review remain unaffected and can be considered valid since an exhaustive search of the major databases was carried out systematically. Although the inclusion criteria of free-articles was applied after this search, Lancaster Universitys subscription service ensured access to all available articles and a complete retrieval of the selected search was possible. The pooled study population consisted of 125,595 men and the MASS trial alone had a sample of 67800 people. So, conclusions on quality of life and AAA mortality can be considered reliable. However, there are inconsistencies present in the four RCTs due to the different methods used. For example, the Viborg trial noted mortality only in a hospital setting. This makes its results incomparable to the other trials. Also, the source of mortality data varies in the four studies. All the trials looked at the national death registries but the Chichester and WA trials also looked at other sources(5, 7). This may have resulted in possible over-estimation or duplication of data. Similarly, the cause of death was re-checked by a clinician and two random vascular surgeons in the Chichester and WA trials, respectively. Whilst expert opinion regarding the cause of death could lead to precise and accurate mortality data, there could also be false-positives when opinions are formed on complex cases with multiple causes of mortality. This subject of human error was also noted whilst carrying out the preparatory ultrasound screening (Appendix A). Individual measurements of the same abdominal aortic diameter were varied. Although this points to the possibility of human error that may adversely affect the accuracy the diagnosis, the NAAASP identifies staff training as a significant aspect of the programme to overcome this. Staffs are well-trained in the use of ultrasonography for AAA screening and in the overall delivery of the programme(8). Also, the programme itself has several failsafe procedures incorporated within all phases of the programme so that the performance thresholds are constantly maintained(8). The result of this review can be applied to patient care in the UK. The NAAASP is successfully running its seventh year. Since its implementation in 2009, one million men have been screened(32). Accumulating evidence shows it is feasible to reduce AAA-mortality by ultrasound screening, thereby making it possible to achieve the programmes aim. Public Health England could implement similar screening interventions in other disease areas. There is currently a long of list of conditions like atrial fibrillation, thyroid disease and lung cancer where a population-based screening is not offered (but privately available) due to the absence of enough evidence to inform a screening programme'(33). Evidence-based healthcare could be further expanded to diseases like these. It is not just new and untreatable diseases that prove to be a challenge to 21st century medicine; it is the phenomenon of the disease-iceberg that proves most challenging. By detecting and treating early onset of illnesses, people live a longer and healthier life. Table 9 Data processed by the review author using the results from the four RCTs Trial Experimental Event Rate (EER) Control Event Rate (CER) Absolute Risk Reduction Relative Risk Reduction Number(s) Needed to Screen (NNS) Odds Ratio/Relative Risk MASS 0.00192086 0.00332735 0.00140649 0.422705 710.992 1.73222 Chichester 0.00312012 0.00526642 0.00214629 0.407543 465.919 1.68789 Viborg 0.000946522 0.00300680 0.00206028 0.685207 485.370 3.17669 Western Australia 0.000930136 0.00129186 0.000361720 0.280000 2764.57 1.38889 Overall 0.00157807 0.00276806 0.00118999 0.429901 840.344 1.75408 Overall* 0.00164905 0.00274137 0.00109232 0.398457 915.482 1.66239 *Data from the Viborg trial is not included since the study noted deaths only in a hospital setting. Hence, results cannot be compared to the other studies(30) Conclusion Following critical appraisal of the current available evidence provided by four major RCTs, it was found that mortality from AAA can be significantly reduced in males aged 65 years and older, through a population-based screening programme. Ultrasonography continues to be the chosen imaging modality due to its accuracy and ease-of-use.   It was also found that such a screen

Does it or Does it Not? :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  To be able to believe that some one or thing exists, it must be a universal idea that others have at least heard of. It also must be tangible to a human being and have some sort of physical evidence or others accounts of evidence to show that it does in fact exist. If the object or person cannot provide hard physical evidence, then how does it get humans such as our selves to believe in them? The answer seems simple enough, faith.   Ã‚  Ã‚  Ã‚  Ã‚  Religion, in general, has been around since human beings have first graced this planet. No one knows exactly how it actually came about, but we know that it is here and still is here today. God may or may not exist. Through the faith of the people He most definitely exists to them. He is praised, worshiped, and glorified by over one billion people through out the world. Those one billion people trust and believe that God exists without having to have physical or logical evidence. They say that through all things God exists. Why? Because supposedly He created all living things on this planet. Scientists, however, have their own idea of how Earth was created. So, how do we know that He truly does exist? We cannot see what He looks like, or what He sounds like. We also do not have records of His birth or death. There are many beautiful murals and paintings of Him through out the world, but which one is He? How can someone devote their selves and time into something they cannot see or hear? It seems like a waste of time to some. To others, religion acts as a crutch for comfort and safety. Some say that he does exist in our everyday lives in everything that we experience. Others, however, believe that He exists in money and say that if people donate money the â€Å"Good Lord† will heal you and love you, but you have to donate some money first before he can do anything. It is sketchy and since when was having faith in God a paid service? Some people only pray for what they need, and sometimes might not even really need it and act as if God is Santa Claus. He is also a crutch for those who are insecure and need to find comfort. Therefor e, meaning that it could be a trick of the mind.

Nonconformity vs. Stereotyping

Since the dawn of the first tattoo, there has been a cloud of judgment hanging over the tattoo scene. In the early days, only the wealthy could afford one; however, that all changed with the invention of the electric tattooing machine. After that, tattoos were everywhere, inescapable. The â€Å"degenerates,† as society began to label them, were seen as social abnormalities and have been associated with the mentally insane.The topic of this essay is to debate whether New York Times columnist David Brooks’ â€Å"Nonconformity is Skin Deep† is a better argument than Associated Content blogger Georga Hackworth’s â€Å"Stigmas, Stereotypes in Tattooing: Why the Medical Community is to Blame. † Both articles offer insight to their respective feelings on the subject of tattooing; both are strongly opinionated, yet only one can be the winner of this essay, and that winner is David Brooks’ â€Å"Nonconformity is Skin Deep,† as he excels over th e opposition.David Brooks’ â€Å"Nonconformity is Skin Deep† argument that tattooing is becoming a social trend is persuasive; he backs this by stating that tattoos are everywhere, inescapable. He wants us to assume that behind every judge, teacher, lawyer, housewife, etc lurks ink. Brooks makes a mockery of the â€Å"tattoo fad† by writing, â€Å"these are expressions of commitment†¦they don’t always work out†¦but the longing for permanence is admirable† (Brooks). Hackworth’s â€Å"Stigmas, Stereotypes of Tattooing: Why the Medical Community is to Blame† is just as convincing as Brooks’.She blames the psychology and psychiatry branch for their portrayal of people with tattoos as â€Å"homosexuals, fetish enthusiasts, and barbaric†(Hackworth). She backs up this claim with evidence published in 1985’s â€Å"Diagnostic and Statistical Manual of Mental Disorders. † Hackworth gives a brief history of the art of tattooing, discussing how in its early days was reserved only for the rich, only later to be adopted by the common man with the invention of the electric tattooing machine.As soon as tattoos became affordable, the rich turned away as they no longer represented a social status. Soon after, only circus â€Å"freaks† and social outcasts became the rep for people with tattoos, a stereotype still reverberated today, a century later. Brooks and Hackworth rely heavily on their own expertise on the subject of tattooing. Brooks is an accomplished editor with a vast audience base of the upper crusts of society. Hackworth is a â€Å"sexpert† blogger who has felt the sting of being unjustly persecuted because of her tattoos.Hackworth’s â€Å"Stigmas†¦Ã¢â‚¬  was written from a first hand account; she, like most of the population with tattoos, has felt this unjustified stereotype as being social outcasts. She claims that ironically the tattoo artist is label ed as ‘barbaric’ yet the medical nurse is the one who jabs at her with various needles. Brooks sees the fad as a consumer product that will soon die out, leaving everyone with a tattoo, left out of popularity. According to Brooks, the trend of trying to stray from being a nonconformist is quickly becoming a conformity that is affecting everyone.Hackworth does not do justice with her piece; she makes many grammatical errors that hurt her article than help it, making her seem unworthy of our time. Brooks comes off as knowledgeable, smart, and humorous making his case more credible.Works Cited Brooks, David. â€Å"Nonconformity is Skin Deep. † New York Times 27 August 2006. Hackworth, Georga. â€Å"Stigmas, Stereotypes of Tattooing: Why the Medical Community is to Blame. † 13 June 2008. Associated Content. September 2010 .

The Sexual Objectification of Women

The sexual objectification of women on the mass media is becoming an alarming affair. According to Faridah, et al.'s study, the uses of sex images of women in advertising by different companies who seek to promote their products are doing an injustice to women (Faridah, et al. 4). It is a challenge the in the modern democracies with regards to the objective of building an egalitarian society. It is worrying that the modern democracies would still promote women objectification. It seems that the leaders have remained so dormant and silent in pointing out the levels of discrimination exercised in the mass media in the name of advertisement (Berberick 12). Another thing is that mass media has been used as an instrument to advocate for equal rights among different genders in the society; while on the other hand, it is used to discriminate women sexually. This study is done through different means, which include social, psychological, philosophical and economic rights that examine the way sexual objectification of men infringes on their rights. In this milieu, the media should not be used to exploit women but should be used to promote their rights and the protection different people from the various levels of discrimination. Therefore, this study is important to address the issues of exploitation and discrimination perpetuated by the advertisement companies that promote various products in the market.Literature ReviewThe portrayal of women in the mass media makes them appear vulnerable to manipulation. Scholars such as Turner are worried that women are thinly represented in as actors in the existing news programs, but are instead used negatively in advertising certain products (Turner 2). They appear as young and slim in the advertising programs in the televisions as well as magazines for eye-catching purposes. The women on such advertisement platforms are explicated as instruments to inspire women to like certain products. Their main role is just to make men happy as sexual objects rather than people with value and personality. They are shown to embody every trait of beauty aimed to attract men in like those products. The society is tailored in a way that women are only perceived to look good to impress men, not for their own good. The products are advertised and made to imply that when used, the skin becomes flawless and beautiful that can be admired by men. It is a very unfortunate affair that should be discouraged by all means in the contemporary society for a sustainable greater posterity.Another thing to point out is that the decision to place anything in the media program is influenced by the current state of cultural and social values. In different societies, such values are greatly based on gender. Females in that respect are considered weak and lesser beings to their male counterparts. Through cultural and social norms, women's rights have been violated, and that is why the same spirit spirals to the media advertisements, which portrays women as objects, not humans with values and images to protect. Punyanunt-Carter did a study on the African-American portrayals on the televisions and confirms that this group of people is more objectified in the American televisions (Punyanunt-Carter 245). Faridah, et al. on the other hand states that the movies produced around the periods of the fifties portrayed women as perfect objects of domesticity, while in the contemporary world, women are portrayed as sexual objects that make men happy and satisfy their sexual desires (Faridah et al. 7). The most important question to answer is why women must just be implicated negatively and vulnerable. Even if at times they are portrayed as professionals at times when out of their offices, they are given a negative image. They are only seen as those that can only be teased, admired, played upon and desired by men. In her study on women images in Polish and Malaysian print media, her findings pointed out that even if done in done in different cultures, the study about women portrayal has some profound similarities and commonalities in the findings.The regrettable thing addressed by the experts involved in the subject of women discrimination in the social media is that despite the efforts to establish a gender sensitive society where people are treated equally, there are still rampant cases of discrimination against women in various fronts. Faridah et al. is worried about the same, more so the words used to describe women when portrayed in the social media (Faridah et al. 5). She says that when the media decided to focus on women in the public space during the 1995 Fourth World Conference on Women in Beijing, the terms used were very unpleasant. In fact, she considers the words like ‘burning bras', ‘hardcore feminists', and ‘nude women running around the streets of Huarious' among others to be devilish and uncalled for in the contemporary society. This is a weighty proof that the society still remains negative about women and only considers them objects of sexuality that cannot stand for anything good. Even if they try to do something significant, they are only seen to be irrelevant.MethodologyThe study relies greatly on the existing pieces of literature to paint the image of women portrayal in the televisions. It is part of the wider study of women and children's representation in the contemporary media, which include unprinted and printed media. It is generally a qualitative study that relies on the literature about women negative portrayal on the televisions in the United States of America, which is used as a case study to represent some of the discriminations against women that are undertaken silently i n the social media. The ideas by Faridah et al. and Punyanunt-Carter are significant since they explore different findings that have common issues worth addressing in women discrimination in the social media. The scholars are credible in their studies as they explore different pieces of information from different scholars to justify their arguments. They use longitudinal approach to expose the various stereotypical ways in which women are disregarded in the society. I chose the sources since they provide a thrust of the investigation, which is thought-provoking to the readers who are carried with their findings to be part of the fight against women discrimination in the social media.PositionalityI do this study with an aim of addressing some of the injustices done on women in social media. The negative portrayal of women in different fronts like television, magazines, and internet makes them feel less valued in the society. It appears that the society is only happy when they are used. They are seen to best fit as objects to make men happy and satisfy their sexual needs. Sexual objectification lowers their self-esteem. The awful thing is that women from other cultures are more objectified than others are. Women from African-American communities are more portrayed negatively than those from other cultures. This means that social media are only used by the society to promote the cultural negativity about women, something that seems to be more embedded in people. This implies that there is a serious need for attitudinal change to ensure that that mindset is alleviated. Women deserve recognition and respect just as their male counterparts are. They should not be seen as second-class citizens but should be regarded with an utmost value they deserve.Studies show that the spirit of discrimination against women stems from the tradition that only regarded men to manage media. Women are meagerly represented in the employment positions. Faridah et al. states that only 33.3% of women are in full-time employment among the 59 countries they surveyed (Faridah et al. 3). It implies that women do not equal men when it comes to job competition and other important positions in the society. Another unfortunate thing is that different studies have been done on the subject of women discrimination in the social media, but nothing much has changed. It means that various experts need to be more vigorous in addressing the problem of women discrimination in the social media. The revolutionary change in technology has made it easy to sexually objectify women, something that needs to be addressed with sufficient attention to change negative attitude that makes it easy to discriminate women in the social media and other areas. The numbers of women that appear in the social media as main actors are few, but those that are shown on the negative side of the shows are many. Even though men are also objectified, their number is smaller. It means that there is much to be done to deal with the issue of women discrimination. It is also apparent from the study that women are highly discriminated in the social media. The negative portrayal of women on television is fueled by the social and cultural norms that consider men to be superior beings to their female counterparts. They are seen to best fit to make men happy by serving their sexual desire. This mindset does not believe that women can look good for their own sake, but that they do so to attract men. As a result, it is ostensible that it is a negative mindset, which kills women's self-esteem, significance and values, as opposed to men who are seen to be important and worth the best in the society. It remains a serious matter that should not be allowed to thrive in the contemporary society.ConclusionThis study confirms that it is utterly bad to continue the negative portrayal of women in the social media, more so in the contemporary world. As pointed out herein, the portrayal of women in the social media has been marred by a lot of discrimination. For instance, during the fifties, women were pictured as perfect objects of domesticity. Today, they are portrayed as sexual objects that can only be used to make men happy and satisfy their sexual desires. As a result, they are seen to be significant and less valued in the society apart from being there to make men happy. The most regrettable thing is that besides the numerous studies than on the same area, the discrimination against women still thrives. This means that social and cultural norms that disregard women should be attacked and changed. The best way to attack such norms is attitudinal change communication, which would make the society to see life more differently. Instead of being viewed as objects to make men happy, they should be seen as entities that should be incorporated in different avenues to help the society to grow.

The Shawshank Redemption Movie Review Essays - Free Essays

The Shawshank Redemption Movie Review Essays - Free Essays The Shawshank Redemption Movie Review The Shawshank Redemption Movie Review HUM/150 December 16, 2014 The Shawshank Redemption The Shawshank Redemption (1994) is an outstanding typical hybrid film of both the crime and drama genre (Clifton, 2009). The films director Frank Darabont adapted Stephen Kings 1982 novella Rita Hayworth and Shawshank Redemption. The film relies heavily on great storytelling, acting, sound and editing to engulf the audience throughout the entire movie. The films debut in the box office was average at best but through word-of-mouth has gained popularity and became one of the best movies of all time. The Film and Analysis The movie has some very interesting narrative elements. The film is about a man named Andy Dufresne who is wrongfully convicted of murdering his wife and her lover. He is ultimately sentenced to serve two consecutive life sentences at Shawshank Prison. The film was set in 1947-1966 and follows his experiences over the next 20 years at the prison. He has a very difficult time at first, but eventually befriends an inmate named Ellis Red Redding, who is also the narrator of the movie. Red was sentenced to life in Shawshank prison at the age of 19 and is known in the prison as the man who can get anything. Throughout the film, we see the movie through the eyes of Red, who serves as the narrator that leads to a surprising ending. In analyzing the film, I find it to be a story of hope with religious themes of freedom and resurrection. The director uses powerful themes of patience, hope, survival, friendship, redemption and in the end salvation to develop the characters. The use of effective cinematography, music, lighting and deep symbolism greatly assist enhance the feeling of the story. Get busy living or get busy dying is a symbolic quote by Andy in that it makes us remember just how precious life is. The use of dark lighting and low angles are used to film the gray and depressed prison scenes, thereby giving them an ominous feel of misery. This shapes the audiences appreciation of the inmates desperate need of hope. The sunlight surrounding the inmates on the rooftop scene appeals to fundamental human empathy. The scene allows the audience to understand the pleasure and liberation felt by these inmates whom at the moment feel like free men as they have a hint of normalcy. The close-up camera shot of Andy's face as he receives a response to the many letters he submitted to repair the library depict his determination never to give up. The long camera shot of him relaxing in the chair after defiantly playing the Aria further demonstrate his perseverance with the use symbolical musical elements. The use of high angled camera shots and shots of the inmates staring int o the loudspeaker as if they were mesmerized, allow us to see just how far Andy is willing to go to provide hope and a bit of normality to his fellow inmates. His merits ultimately lead to his redemption at the culmination of the final scene of his escape. After crawling through 300 yards of a sewer pipe and triumphantly emerging at the end in clean water with his arms spread wide he rejoices in the symbolic salvation through the blessing of the rain. Conclusion I believe this film deserves four stars and is my favorite movie of all time. Below is an explanation of my review criteria: **** Outstanding movie. It has ambitions to be more than an entertainment. It has a strong script. It is not only well made with elements of poetry (beauty), but it has a strong emotional impact on the viewer. A must-see movie for everyone! ***A good movie that does not have quite the same aesthetic and emotional impact as the previous category. It is an interesting movie. It might be a mainstream movie intended primarily for entertainment, but with strong characters and some serious themes. **An acceptable occasion for spending eight bucks. It may, however, be quite ordinary, falling within expected genre boundaries, perhaps depending mainly on star appeal for its audience impact. It is probably well made, but has deficiencies in characterization, script, etc. that are obvious to the discerning viewer. *Poor example of a movie. How could someone

Asking Questions for Advanced Classes

Asking Questions for Advanced Classes Speaking skills include the ability to listen, and that means asking meaningful questions. In class, teachers often take over the task of asking probing questions, but sometimes the students dont quite enough practice in this essential task in any conversation. This lesson plan focuses on helping students improve their question-asking skills to move beyond just basic questions. Students - even higher level students - often run into problems when asking questions. This is due to a number of causes: i.e., teachers are the ones that usually ask questions, the inversion of the auxiliary verb and subject can be especially tricky for many students. This simple lesson focuses on helping higher (intermediate to upper intermediate) level students focus on some of the more difficult question forms. Aim Improving speaking confidence when using question difficult question forms Activity Intensive review of advanced question forms followed by student gap question exercises. Level Intermediate to upper intermediate Outline Focus on auxiliary verb usage by making a number of statements in tenses the students are familiar with. Ask students to identify the auxiliary verb in each case.Ask a student or students to explain the underlying scheme of the object question form (i.e., ? word Auxiliary Subject Verb). Have students give a number of examples in different tenses.Review the question forms of some of the more difficult tenses and constructions such as: conditionals, used to, present perfect continuous, past perfect, etc.Split students up into pairs. Distribute worksheet and ask students to ask an appropriate question for the given answer taking turns.Follow-up check of questions either by circulating through the student pairs or as a group.Ask students to each take the second exercise (one for Student A the other for Student B) and complete the gaps by asking their partner for the missing information.Solidify question forms by quickly playing a verb inversion game using the various tenses (i.e., Teache r: I live in the city. Student: Where do you live? etc.) Exercise 1: Ask an Appropriate Question for the Response It was really rather wet and windy with temperatures well below normal.Since eight oclock this morning.I was cleaning up.Id buy a new house.She cant be at home, I tried to call her a few minutes ago.Why dont you go shopping?For about 2 years. Exercise 2: Ask Questions to Fill the Gaps With the Missing Information Student A The last few weeks have been very difficult for my friend ______. He discovered that he hadnt insured his car after his car was stolen __________. He immediately went to his insurance agent, but she told him that he had only bought ____________, and not against theft. He became really angry and ________________, but, of course, he didnt do that in the end. So, he hasnt been driving for the past two weeks, but ___________ to get to work. He works at a company about 15 miles from his home in __________. It used to take him only twenty minutes to get to work. Now, he has to get up at ___________ in order to catch the seven oclock bus. If he had more money, he would ___________. Unfortunately, he had just spent most of his savings on an _____________ before his car was stolen. He had a wonderful time in Hawaii, but he now says that if he hadnt gone to Hawaii, he wouldnt be having all these problems now. Poor guy. Student B The last few weeks have been very difficult for my friend Jason. He discovered that _______________ after his car was stolen three weeks ago. He immediately went to his ___________, but she told him that he had only bought a policy against accidents, and not ________. He became really angry and threatened to sue the company, but, of course, he didnt do that in the end. So, he hasnt been ___________ for the past two weeks, but has been taking the bus to get to work. He works at a company about __________ from his home in Davonford. It used to take him ____________ to get to work. Now, he has to get up at six oclock __________________________. If he had more money, he would buy a new car. Unfortunately, he had just __________________ on an exotic vacation to Hawaii before his car was stolen. He had a wonderful time in Hawaii, but he now says that if _______________, he wouldnt be having all these problems now. Poor guy.

Basic Vocabulary Youll Need to Go Shopping in France

Basic Vocabulary You'll Need to Go Shopping in France If you are shopping in France, youll need to know the lingo. You could just stick with one shop or market, go in, pay and get out. But most of us do more than that in our search for the right product and the best bargain. You need to be able to read signs so that youre choosing the right shop, getting the best quality, ferreting out authentic bargains and speak intelligently with salespeople. Keep in mind that France (and most of Europe) may have megastores, but most people still shop at their local small shops in order to find the freshest, highest-quality products. So dont discount the words for specialty stores; you will need to know them. Shopping Vocabulary une à ©picerie  Ã‚  small grocery storele marchà ©Ã‚  Ã‚  farmers marketle supermarchà ©Ã‚  Ã‚  supermarketun hypermarchà ©Ã‚  Ã‚  superstore, giant supermarketla boucherie  Ã‚  butcher shopla boulangerie  Ã‚  bakeryla charcuterie  Ã‚  pork butchers shop and delicatessenla confiserie  Ã‚  candy storela crà ©merie, la laiterie  Ã‚  dairy  shopla fromagerie  Ã‚  cheese shople magasin de fruits et là ©gumes  Ã‚  greengrocerle marchand de vins  Ã‚  wine shopla pà ¢tisserie  Ã‚  pastry shopla poissonnerie  Ã‚  fish storela banque  Ã‚  bankla blanchisserie  Ã‚  laundryla  laverie automatique   laundromatla droguerie  Ã‚  drugstore / hardware storele grand magasin  Ã‚  department storele kiosque  Ã‚  newsstandle magasin de confection  femme/homme/enfants clothing store  for women, men, children;  magasin de và ªtements  Ã‚  clothing store in generalla pharmacie  Ã‚  pharmacyla poste  Ã‚  post officele pressing  Ã‚  dry cleanerla q uincaillerie  Ã‚  hardware storele tabac  Ã‚  tobacco shopfaire les courses  Ã‚  to do the  shopping [for essentials];  aller faire les courses to go shoppingfaire du shopping  Ã‚  to go shopping, to shop [for specific items such as shoes];  partir faire les magasins to go on a shopping trip/expedition les soldes the sales; faire les soldes to shop the salesclient /  personne qui faire ses courses shopperà ªtre accro au shopping   to be a shopaholiccher  (chà ¨re) expensive; coà »ter cher   to be expensive  a bargain une affaire; a good bargain une bonne affaire;  bargain prices prix avantageuxmarchander to bargain, to haggle;  negocier, traiter avec quelquun to bargain with someoneheures  douverture business / shop hours  Ã‚  Ã‚   Expressions Related to Shopping Bon marchà ©:  can be translated as either inexpensive or cheap. Bon marchà ©Ã‚  can be both positive, indicating a reasonable price, and negative, insulting the products quality. Bon rapport qualità ©-prix:  The French expression  un bon rapport qualità ©-prix, sometimes written  un bon rapport qualità © / prix, indicates that the price of some product or service (a bottle of wine, car, restaurant, hotel) is more than fair. Youll often see it or a variation in reviews and promotional materials.  To talk about a better value, you can make the comparative or superlative form of bon, as in: un meilleur rapport qualità ©-prix   better valuele meilleur rapport qualità ©-prix  Ã‚  best value To say that something is not a good value, you can either negate the sentence or use an antonym: Ce nest pas un bon rapport qualità ©-prix. /  Ã‚  Il na pas un bon rapport qualità ©-prix.   Its not a good valueun mauvais rapport qualità ©-prix   poor valuele pire rapport qualità ©-prix   worst value While less common, its also possible to use a different adjective altogether, such as un rapport qualità ©-prix incroyable   amazing valueun rapport qualità ©-prix intà ©ressant   good valueun faible rapport qualità ©-prix   poor value Cest cadeau: is a casual, informal expression meaning  Its free. Its inexpensive. The underlying meaning is that  youre getting something extra that you werent expecting, like a freebie. It can be from a store, a boutique or a friend doing you a favor. It doesnt necessarily involve money. Note that Cest un cadeau with the article is a simple non-idiomatic, declarative sentence that means It is a gift. Noà «l malin: The informal French expression  Noà «l malin  refers to Christmas.  Malin means  something thats  shrewd or cunning. But this expression isn’t describing Christmas or the sales, but rather the consumer- the cunning consumer who is far too smart to pass up these amazing bargains. At least that’s the idea. When a store says  Noà «l malin, what they’re really saying is  Noà «l (pour le) malin (Christmas for the clever.) For example, Offres Noà «l malin Christmas offers [for the savvy shopper]   TTC: is an acronym that appears on receipts and it refers to the grand total that you owe for a given purchase. The initials TTC stand for  toutes taxes comprises  (all taxes included). TTC lets you know what you will actually be paying for a product or service. Most prices are quoted as TTC, but not all, so its essential to pay attention to the fine print. The opposite of  TTC  is  HT, which stands for  hors taxe; this is  the base price before the addition of the European Union-mandated  TVA  (value-added tax), which stands at 20 percent in France for most goods and services.

Suicide in our communities Essay Example | Topics and Well Written Essays - 750 words

Suicide in our communities - Essay Example It has been seen that the youth within the United States is a direct or indirect stakeholder within the bullying regimes. When bullying happens, there is bound to be serious problems for everyone. The one who does these bully acts is also someone who creates an issue for others. This leads into someone carrying out a heinous act and commit suicide. How bullying and bad grades have posed as a serious problem within the US schools, colleges and universities is an alarming scenario overall. This is because with the advent of time one can witness the spate of incidents that have increased and which seem to leave a lasting impression on the minds of the people, and that too for all the wrong reasons. The need is to understand where problems lie and how to counter them within quantifiable proportions. If this happens, anomalies would reduce drastically. The reason why bullying has taken on the front seat is because there are students who have resorted to violent behaviors as they are being constantly treated in a shabby way. If this is not the case, bad grades come up and destroy their mental peace which again is a source of immense agony. When the youth understands that there is no other alternative than to commit suicide and get free from the worldly pressures, then it does not think much. Either this youth wants to kill others around him and then die their own self or just plainly commit suicide. The manner in which these severe attempts come about are also a factor that need to be understood within proper contexts. What this suggests is the fact that the school authorities and the law making bodies have their work cut out. They need to think from the common student’s perspective and thus devise a way under which bullying is discouraged and receiving bad grades does not mean the end of the world. There has to be a beginning somewhere in the future to suggest that all is not that bad that one should commit suicide and bring

Sunday in the park with George Essay Example | Topics and Well Written Essays - 1750 words

Sunday in the park with George - Essay Example The particular song, â€Å"Finishing the Hat† was chosen because of the several meanings that it has throughout the song. The focus in this song is based on George and losing his loved one. When he approaches this, he calls it finishing the hat, which works as a metaphor to the incomplete piece that he is feeling at the moment. This universal theme of losing love is able to tie together to the rest of the emotions that George is feeling as well as the absence of his loved one at this particular moment. Even though this is the main theme of the song, there are other interpretations that can be added into this and which are noted from the lyrics as well as the musical techniques that are used through the piece. The â€Å"Finishing the Hat† song is not only interesting because of the main themes that George is singing about. There are several musical changes that are used throughout the piece to create different expressions. When listening to this piece, one is able to tie it into the rest of the musical, while allowing this particular theme to stand on its own. This combination of elements allows the piece to be one of the strongest in the musical and provides a deeper understanding to what is occurring in different parts of the song. This allows one to develop a specific relationship to George, the situation and what is occurring, specifically through the musical techniques. The song â€Å"Finishing the Hat† is used as a pause in the main story line to express the emotions that are occurring through the plot line. The first way that this relates to the plot line is through the main theme used with â€Å"Sunday Park in the George.† This musical was known to be taken from the painting that was a part of the time frame of 1884 (see Appendix A). The artwork that was depicted during this time is one of the most renowned pieces that are from the different

What drives facial diversity in primates (Central Hypothesis is Social Research Paper

What drives facial diversity in primates (Central Hypothesis is Social factors are more important in driving primate facial diversity.) - Research Paper Example Many researchers have resolved that social factors have the prevalent contribution in the emergence of primate facial diversity. Facial characteristics of primates are complex structures that are designed to fulfill several purposes. Primate face is made up of various phenotypes as it integrates various parts such as eyes, ears, nose, hair and patches of skin. All these organs differ in their traits and functions. These parts have different location, origin, colour, size and shape (Cartmill and Smith, 2009). The nature and shape of the elements in a primate face is to a great extent determined by social factors. In many social animals, facial traits offer an adequate source of information that is significant in social interaction. The face is used to express signs regarding primate behaviours, condition and identity. Given the role of face in social interaction, it is sensible to assume that social factors have a crucial contribution in enhancing facial diversity in primates. Facial diversity in primates is explained by the differences in characteristics, shape, colour and size expressed by different primate in the world. According to biologists, facial diversity among primates is highly contributed to by emerging social factors (Bradley & Lawler, 2011). The essay below will present some of the important social factors in driving primate facial diversity. In this essay, the author will provide evidence on the contribution of both social and ecological factors in directing diversity in primates. The table above illustrates the nature of social interaction among different primates in the world. It shows the social status of different players in their social settings. From the table, it is clear that the social responsibility among male and female primates varies from one primate to another. According to the table, facial diversity is highly influenced by social setting which primates engage in. Many primates spend

Presentation Research Paper Example | Topics and Well Written Essays - 750 words

Presentation - Research Paper Example Palestinians viewed themselves as dwelling in an occupied state, whereby invaders (Israelis) had placed them in military rule. In order to retaliate, Palestinians built a terrorist network for attacking innocent Israeli nationals. Israelis felt they had to go on controlling Palestinians with military force thereby protecting themselves against further terrorist attacks (Matthews 19). Additionally, Palestinians deem that they are not a free nation since Israeli soldiers obstruct them at every checkpoint between cities. Therefore, most Palestinians have to get approval from Israeli every day so as to go to their places of work, return home, attend the hospital, buy groceries, or call on their own families. According to Matthews, subsequent to a terrorist attack, sometimes soldiers decline to let Palestinians by the checkpoints to go to work or even other prominent places, something that infuriates Palestinians even more (26). Moreover, Israelis control most of the Palestinian water sup ply there giving Palestinians less admittance to water than they require. This makes Palestinians feel disgraced and manipulated by the Israelis. This raises the question as to whether the Israelis will retreat to 1967 borders and permit Palestinians total independence if Palestinians discontinue their terrorist strikes on Israelis. The answer is certainly not (Mattews 32). Despite most of Israelis having the willingness of having their military abscond the Palestinian territories, an influential minority suppose that all of the territory presently known as Palestinian is part of Israel. As a result, they do not want to negotiate or pull back; rather, they want to go on expanding Israeli settlements within Palestinian territories. On the other hand, Israelis deem Palestinian militants as terrorists who are incapable of compromising thereby gaining peace. In fact, Matthews asserts that Palestinian extremists got involved in terrorist

Veganism Essay Example | Topics and Well Written Essays - 500 words

Veganism - Essay Example People like puppies, so they keep them in their laps, but would often forget to put them in the shelter when it’s raining out there. People who keep donkeys to use them as a means to travel and transport luggage over the cartridges beat them with lashes to make them run faster. So many animals are treated this way including horses, donkeys, ponies, and camels. People keep the dog for their safety, but when some dog catches a disease, he is shot dead! All life long, dogs bark at the outsiders for the protection of their masters, and the masters kill them when the dogs become useless. These are all cases of direct and overt subjugation of animals’ rights. Humans have also caused great loss to animals through their environment-unfriendly activities. Thousands of species of animals have become extinct as a result of the ever-increasing global warming. Humans happen to be the fundamental cause of this rise in temperature that has spoiled the natural habitat of thousands of a nimals. An in-depth analysis of the kind of treatment humans have given to the animals suggests that humans have largely been unfair to the animals and have always suppressed them. Animals are as much part of nature as are humans and they are as much creation of God as are humans. In light of these facts, it is a moral obligation upon every human being to take care of the animals. I have decided to become a vegan. This would enable me to take objective measures to protect the animals and provide them with a healthy and safe environment to live in.

Societal response Term Paper Example | Topics and Well Written Essays - 2500 words

Societal response - Term Paper Example The disintegration of the European feudal society perception on the underclass through the Black plague exemplifies a form of societal collapse. The outcome shows different reactions, on the European side it was a failure while for the underclass it was a break through to exercise their rights because they escaped the burden of the exploitative elites and the onerous taxes. Therefore, though there exists different form societal failure, the outcome presents both beneficial and detrimental effects on both the forces in question (Diamond 5). Societal collapse has been used to express the desertion of human cultures. Nevertheless, a clear explanation as to why such extinctions occur has been escalated by abrupt societal demise such as the Mayan civilization. Similarly, a prolonged decline of a society contributes towards failure to derive a distinct explanation for the society’s failure. A notable example is the observed gradual fall of superpowers such as the East Asia’s Han dynasty and Roman Empire in the Western Europe. These examples show examples of cultures that have failed in regards to self destructing consequences of civilization unlike the preconceived advantages of civilization to other states. Continuously, cultural, social, environmental, and economic factors have been notable as key to collapse of most societies. Just like an out of balance entire system, these factors manifest themselves in a combined form. Diamond presents his perception on the causes of success and failures in a society through several examples. In regards to the examples of two farms, different societies dominate their areas of jurisdiction due to their own strength. Diamond uses two farms Harns and Bans that were similar in sizes (Diamond 21). However, despite their prosperous nature, they are vulnerable because they are located in economically marginal districts. This is based on the short summer growing season that is suitable for pasture production. As a result both farms are vulnerable to becoming extinct due to climatic conditions. Geographical location of the farms limits their access to markets. Both farms are hostages of forces beyond their control such as change of tastes and affluence of the neighbors and customers. However, evaluation of these farms at the moment of prosperity does not guarantee an individual to experet a decline. Similarly societies emerge, dominate their regions but due to factors beyond its control leads to their extinction as noted in Diamond example where Gardar farms has declined while Huls farm has continued to advance. Huls sustenance is attributed to adoption of new cultures such as the advanced technologies. It is inherent that technologically advanced and richest societies suffer economic and environmental problems that need to be taken into account in order to avoid failure of the societies. According to Diamond, appreciation of the past societal transformation provides the current societies with an opp ortunity to avoid failures but rather embrace changes that leads to success. In regards to collapse of Norse Greenland, a past society, Diamond perceives collapse as a drastic decline in political, economic, social complexity and human population. Before a society is termed a collapsed society, arbitrarily is not conceivable on how the society can be defined in order to be classified

Veganism Essay Example | Topics and Well Written Essays - 500 words

Veganism - Essay Example People like puppies, so they keep them in their laps, but would often forget to put them in the shelter when it’s raining out there. People who keep donkeys to use them as a means to travel and transport luggage over the cartridges beat them with lashes to make them run faster. So many animals are treated this way including horses, donkeys, ponies, and camels. People keep the dog for their safety, but when some dog catches a disease, he is shot dead! All life long, dogs bark at the outsiders for the protection of their masters, and the masters kill them when the dogs become useless. These are all cases of direct and overt subjugation of animals’ rights. Humans have also caused great loss to animals through their environment-unfriendly activities. Thousands of species of animals have become extinct as a result of the ever-increasing global warming. Humans happen to be the fundamental cause of this rise in temperature that has spoiled the natural habitat of thousands of a nimals. An in-depth analysis of the kind of treatment humans have given to the animals suggests that humans have largely been unfair to the animals and have always suppressed them. Animals are as much part of nature as are humans and they are as much creation of God as are humans. In light of these facts, it is a moral obligation upon every human being to take care of the animals. I have decided to become a vegan. This would enable me to take objective measures to protect the animals and provide them with a healthy and safe environment to live in.

Globalization Of The Market Economy Essay Example for Free

Globalization Of The Market Economy Essay Much has been said how globalization has internationalize the market economy and how this system was able to integrate and create international partnerships between and among nations. Globalization is not just a phenomenon – it is a system, a new world system that has replaced the Cold War. Globalization has transcended economic and political borders without so much undermining the national sovereignty of any nation. This essay will document how the key players and catalysts accomplished the integration of a very complex world market economy, allowing the creation of the so-called global village. Specifically, this essay will look into the following: ? the creation of international bodies collectively known as The Bretton Woods institutions; ? the largest regional trade organizations: how they come into being, its membership, and how they are being seen sometimes as stumbling blocs, instead of building blocs; ? multi- or transnational corporations; and ? technological revolution (information and communication technology, or ICT, and the Internet). The list above will help us see globalization, an intangible system, as an observable, concrete, and measurable concept. This essay will also attempt to explain the future of globalization so as to prepare other areas that it has not penetrated yet, and at the same time, to allow those who are experiencing it already to take advantage of the strengths and opportunities in the system and be prepared with the threats that come with it. Understanding globalization There are two very interesting books on globalization that can serve as a starting point of this essay – MacGillivrays A brief history of globalization: The Untold story of our incredible shrinking planet and Friedmans The Lexus and the olive tree: Understanding globalization. MacGillivray argues that the term â€Å"globalization† has rapidly become one of the most overused words in the field of international relations. Unfortunately, its being overused does not guarantee understanding of the concept. In fact, this is one of the least understood or at least broadly construed concepts in the same field. It clearly covers connections between and among political, economic, cultural, and even environmental issues or concerns. And with the recent advance in information technology, we also know that globalization also concerns itself about technology and even war. MacGillivray described globalization as the interaction and integration between and among people, corporations, and governments across national boundaries. Such web of interaction and integration is motivated by international trade and investment with the help of technology, particularly, information technology (MacGillivray 2006). The importance of technology in the era of globalization was further elaborated and described by Friedman in his book The Lexus and the olive tree: Understanding globalization through this passage: â€Å"In the Cold War, the most frequently asked question was ‘How big is your missile? ’ In globalization, the most frequently asked question is ‘How fast is your modem? ’† As compared to other writers who believe that globalization is a phase of human evolution, or maybe a trend, Friedman believes that it is more of an international system which existence was significantly felt after the Cold War period. He argued that the movement of globalization in this contemporary period is just an extension of the previous period which has marked the end of the First World War (Friedman 1999). Whereas the Cold War has changed the whole world into a bipolar one, globalization has changed this into a global village with shared or integrated resources in terms of capital, technology, political and market sentiments, and information across and, even more interesting, through national borders. Establishing new grounds: The collapse of economic and market frontiers Globalizations effects are very much visible in some aspects of international relations. In this essay, the effect on economic sovereignty would be the focus. It should be noted though that as far as these effects are concerned, globalization does not destabilize the sovereignty and legitimacy of a nation in any one way or another. With globalization, we could say that the economic borders of any sovereign nation has somewhat been transcended, i. e. , protectionist policies are either challenged if not eliminated completely. The Bretton Woods system: The first attempt to international openness One of the best ways of seeing globalizations effect to international relations is by looking at international financial institutions having direct or indirect effect to sovereign nations. While they do not exactly dictate what the economic policies of countries should be, these bodies without a doubt influence the making of such policies. In the early 1930s, currency exchange rates, even those of the major economies, are unstable. A number of countries are protectionists and had very restrictive trade policies. A decade after that, Great Britain and the United States, the only two super powers then, proposed the establishment of international financial or monetary institutions that would aim to stabilize exchange rates and, more importantly, improve international trade. In 1944, 44 nations through their representatives convened at the United Nations Monetary and Financial Conference in Bretton Woods, New Hampshire. The participants of the conference met to plan the recovery and eventual development of post-war Europe and to discuss the monetary and prevailing economic issues of that period – protectionist trade policies and unstable exchange rates of a number of countries (Bretton Woods Project 2007; Canadian Economy Online 2007). This has given birth to the Bretton Woods Agreement. The agreement aims to create a post-war international monetary system of convertible currencies, fixed and stable exchange rates, and free trade across geographical regions. The International Monetary Fund (IMF) and the International Bank for Reconstruction and Development (which was later on referred to as the World Bank) were established to facilitate the objectives of the agreement. The resulting bodies from this Bretton Woods convention have definitely affected the economic sovereignty of countries. Taking the case of International Monetary Fund, its main areas of concern are surveillance (advice and appraisal on the policies of its member economies), financial or monetary assistance for members experiencing short- to medium-term economic problems and difficulties, and technical assistance as well as training in monetary and fiscal policies (Ibid). The Bretton Woods agreement prevented currency and exchange rates competition and promoted monetary cooperation among its member economies. Under this system, member nations and economies agreed to have a system of currency exchange rates that could be adjusted or computed within defined parities with the US dollar. This currency exchange rate could also be adjusted to correct a basic disequilibrium in balance of payments as approved by IMF. Advocates of the Bretton Woods system argued that establishment of a stable exchange rate would discourage the â€Å"beggar thy neighbour† policies, which would eventually benefit several, if not all, member economies by the promotion and expansion of international market and trade. The competitiveness of currency exchange rates decreased overtime due to infrequent changes in parities. Some expressed concerns that a fixed currency exchange rate system may prohibit countries enough liberty for them to actually pursue and implement their own monetary and fiscal policies. IMF uses both its surveillance as well as technical assistance work or functions in developing codes and standards of good practice in its areas of responsibility (Articles of Agreement of the International Monetary Fund 2007). The World Bank, which is officially named International Bank for Reconstruction and Development, is actually a development institution. Its mandate is to build a climate of healthy investment, sufficient jobs, and sustainable growth. It also invests in poor people and empowers them to participate in development projects. Its efforts on poverty reduction can be observed in national as well as global levels (Schiff and Winters 2003, 15–16). The World Bank gives emphasis on extending aids to poor and developing nations. But more than just these financial aids or loans, the bank gives advice on policymaking and training to countries needing them. Now, in return for IMF’s and World Bank’s financial support or any other kind of advice, recipients of these financial aids should implement necessary structural adjustment policies that will encourage healthy public spending, especially on social services delivery systems. These policies usually decrease government’s participation in the economy (or market, to be specific). Currently, the World Bank is the largest international lending institution dealing with least developed to developing countries (Ibid, 25–26). The World Trade Organization is probably the most â€Å"intrusive† of the three bodies established by the Bretton Woods convention. The convention created a provision for an International Trade Organization. However, such plan lay dormant until the actual establishment of the World Trade Organization in early 1990s. This original plan did not materialize in the form it was originally conceptualized because of the refusal of the US Congress to endorse it. (The refusal of the US Congress is primarily anchored on the idea that had the International Trade Organization been approved then, this body would have the power of a supranational body that can implement sanctions, penalties, or disciplines to any member economies that the ITO deem violating the principles and agreements reached at the Bretton Woods. ) In lieu of this, an international organization, so to speak, in the form of General Agreement on Tariffs and Trade or GATT was created. As an international body, it has the primary responsibility of reducing trade barriers through multilateral and multinational negotiations. ITO, however, does not have the power to effect any policies, i. e. , its agreements are non-binding (Timeline: World Trade Organization – A chronology of key events 2007). The World Trade Organization came into existence on 1995. It replaced GATT as an international body overseeing the multilateral trading system. One hundred and twenty-eight (128) countries had signed GATT by 1994. And as of the year 2007, there are 151 full-fledged members and 30 economies/countries having observer status. Every member country of the WTO has the right to challenge or simply question other countries local, state, or federal laws granted that such laws may impede efficient and effective international trade. In such cases, if the WTO judges the law to contain violations of WTO ideals, it [WTO] may order the government to overturn or modify the law or else, the country can experience or suffer from trade sanctions. This is exactly why the US Congress did not approve the ratification of the treaty for the creation or establishment of the WTO (Ibid). These three international bodies have clearly penetrated the economic barriers, even political to some extent, of any of its member economies. For this purpose, however, it is clear that these effects are for the benefit of the member economy. While it is clear that these Bretton Woods bodies do not directly dictate economic policies, it has the power to influence its members to act towards its direction. Again, this is not to emphasize that economic sovereignty is being taken away from the country itself, but clearly, the economic barriers have been breached. Regional trade associations or blocs Regional trade associations are â€Å"offshoots†, so to speak, of the globalization phenomenon where inter-nation or inter-state agreement is established. These associations are actually the ones that manage, promote, and direct all the trade activities of the concerned group of countries or regions of the world (UC Atlas of Global Inequality, 2007). This is a case where instead of an institution penetrating the borders of a country, the sovereign country itself initiates the â€Å"surrender† of their economic, or more particularly, trading, policies. Regional trade associations, in general terms, are groupings of economies or nations at a governmental level that aims to promote, manage, and encourage trade within and among their own region and defend its member countries or member economies against a larger global competition. Protection against this larger global competition is done by most countries by establishing tariffs on commodities produced by its members economies, import quotas, onerous bureaucratic import processes, government subsidies, and technical and other non-tariff barriers. Trade is not an isolated activity and other areas of relations between countries or economies involved are also affected: political, security, and other issues affecting the region (Ibid). A good example of a regional trade bloc affecting other aspects of inter-national relations is the case of the European Union or EU. This group is the world’s largest trade association, and by far, the most effective in terms of certain aspects. EU has harbored not just economic but also political ambitions extending way beyond the free trading arrangements entered into by the participating economies (Gibb and Michalak, 1994, 75). The ideological foundations of EU were actually focused on ensuring development and maintaining international or even inter-regional stability, specifically, encapsulating communist or socialist expansion in the post-WWII Europe. EUs plan actually involves possible joint policies on military security and citizenship. Some researchers believe that trade associations complement globalized trade. There are those, on the other hand, who believe that regionalism is a threat to free trade due to its protectionist nature having conservative policies being implemented by these blocs that shield the member- countries from outside competition of global trade. Such debates contain sharp disagreements. In the same work by Gibb and Michalak (1994, 1), they noted, â€Å"the multilateral trading system is in decline and regionalism is on the ascendancy. † They emphasized that regional trade blocs are an alternative form of trade that â€Å"attempts to counter more aggressive policies of trade, especially as espoused by the WTO. †

What Is System Unit?

What Is System Unit? System unit is a case that contains electronic component of the computer used to process data. The case of the system unit, sometimes called the chassis, is made of metal or plastic and protects the internal electronic components from damage. Explain the electronic components in system unit and its function. Question 2 An operating system (OS) is a set of software that manages computer hardware resources and provides common services for computer system. Explain the different types of Operating system in market and what the advantages and disadvantages of each Operating system. Q1 Introduction What is system unit? System unit is Box-like case that houses the electronic components of the computer used to process data. System Unit is the core of a computer system, system unit always is rectangular case that houses the electronic components inside the computer. That usually its rectangular box placed on or underneath your desk. Inside the box got many electronic components that process information. The most important part of these components is the central processing unit CPU, or microprocessor, which acts as the brain of your computer. Another component is random access memory (RAM), which temporarily stores information that the CPU uses while the computer is on. The information stored in RAM is erased when the computer is turned off. Almost every other part of your computer connects to the system unit using cables. The cables plug into specific ports, typically on the back of the system unit. Hardware that is not part of the system unit is sometimes called a peripheral devi ce or device. Dual inline package (DIP), which consists of two parallel rows of downward-pointing thin metal feet (pins). Pin grid array (PGA) package, which holds a larger number of pins because the pins are mounted on the surface of the package. Flip chip-PGA (FC-PGA) package, which places chips on the opposite side (flip side) of the pins. Single edge contact, which called as SEC as cartridge, and it allow us to connects to the motherboard on one of its edges in system unit. Function The system unit, sometimes called the chassis, is a box-like case housing the electronic components of a computer that are used to process data. System unit components include the processor, memory module, cards, ports, and connectors. Many of the system units components reside on a circuit board called the motherboard. The motherboard contains many different types of chips, or small pieces of semiconducting material, on which one or more integrated circuits (IC) are etched. An integrated circuit is a microscopic pathway capable of carrying electronic current. Each IC can contain millions of transistors, which act as switches for electronic signals. A system unit is a case that contains electronic components of the computer used to process data. The most common components are inside a system unit are; the processor, ports, drive bays, power supply, memory and adapter cards example; sound card, video card, network card and modern card. The case of the system unit, sometimes called the chassis, is made of metal or plastic and protects the internal electronic components from damage. Motherboard is also a main circuit board in system unit, it contains adaptor cards processor and memory chips, it can be called as system board too or more. What electronic components are found on the motherboard? Chip is also a part of the system units for electrical components. Integrated Circuit (IC) Microscopic pathway capable of carrying electrical current and it also is included include in the motherboard. Transistor Acts as an electronic switch, or gate, that opens or closes the circuit for electronic signals A chip is a small semi-conducting material where integrated circuits can be etched. Chips are packed in a certain way so they can be connected to a circuit board. Integrated circuits have many microscopic pathways, that capable of carrying electric current. Chip available for different kind of it, single edge contact (SEC) cartridge, dual inline package (DIP), flip chip-PGA (FC-PGA) package and pin grid array (PGA) (CPU) Central processing unit; The CPU carries and interprets basic instruction that can operate a computer. The control unit coordinates operations in a computer. Interprets and carries out the basic instructions that operate a computer. The Arithmetic logic unit (ALU) does arithmetic, comparison and logical operations. This can also be known as the processor and also called the processor. Random access memory (RAM) is one of computer most important part inside a computer because, RAM is a random memory access, one of the memories in our computer and it can be accessed randomly. The byte of the memory in our computer can be access without touching the preceding bytes. RAM is the most common type of memory found in computers and other devices, such as printers. There are two type of RAM one is call Dynamic Random Access Memory (DRAM) and the another is Static Random Access Memory (SRAM) this two types of RAM differ in the technology they use to hold data, with DRAM being the more common type. In terms of speed, SRAM is faster. DRAM needs to be refreshed thousands of times per second while SRAM does not need to be refreshed, which is what makes it faster than DRAM. DRAM supports access times of about 60 nanoseconds, SRAM can give access times as low as 10 nanoseconds. Hard disk is also one of the electronic components in system unit. The disk can let you store your computer data. Hard disk holds more data and is faster than floppy disks, and a single hard disk can store more than 100 gigabytes (GB), whereas most floppies have a maximum storage capacity of 1.4 megabytes. Each platter has the same number of tracks, and a track location that cuts across all platters is called a cylinder. For example, a typical 84 megabyte hard disk for a PC might have two platters (four sides) and 1,053 cylinders. In general, hard disks are less portable than floppies, although it is possible to buy removable hard disks. Conclusion As conclusion, system unit is about computer system inside the computer itself and it can be check from the inside if got anything wrong with it, components and processes of a computer system that is used for an everyday activity. Learn about the system inside of a computer and how it runs inside when we see it from the outside. Q2 Introduction Operating system is software that which takes care of technical aspects of a computers operation. Most of the desktop or laptop Pc comes preloaded with Microsoft windows. Macintosh (Apple MAC) computer come preloaded with MAC OS X. Many corporate servers use the Linux or UNIX operating systems. The operating system (OS) is the first thing loaded onto the computer without the operating system, a computer is useless. Some operating systems also provide text editors, compilers, debuggers and a variety of other tools. Since the operating system (OS) is in charge of a computer, all requests to use its resources and devices need to go through the Operating system. Window Microsoft Windows or better known as Windows is a family of operating system developed by Microsoft, using the graphical user interface. Window operating system have evolved from the MS-DOS, an operating system based on text mode and command-line. The first version of Windows, Windows Graphic Environment 1.0 was first introduced on 10 November 1983, but only out of the market in November 1985, which was made to meet the computer needs to display a picture. Microsoft Windows can be developed and can be controlled using the operating system up to 90%. Price of Microsoft Windows can run between $50.00 $150.00 US dollars per each license copy. Microsoft has made several advancements and changes that have made it a much easier to use operating system, and although arguably it may not be the easiest operating system, it is still Easier than Linux. Although Microsoft Windows has made great improvements in reliability over the last few versions of Windows, it still cannot match the reliabil ity of Linux. Because of the large amount of Microsoft Windows users, there is a much larger selection of available software programs, utilities, and games for Windows. Although Windows does have software programs, utilities, and games for free, the majority of the programs will cost anywhere between $20.00 $200.00and US dollars per copy. Because of the amount of Microsoft Windows users and the broader driver support, Windows has a much larger support for hardware devices and a good majority of hardware manufacturers will support their products in Microsoft Windows. Although Microsoft has made great improvements over the years with security on their operating system, their operating system continues to be the most vulnerable to viruses and other attacks. Microsoft Windows is not open source and the majority of Windows programs are not open source. Microsoft Windows includes its own help section, has vast amount of available online documentation and help, as well as books on each of the versions of Windows. Linux Linux is a Unix-like computer operating system assembled under the model of free and open source software development and distribution. The defining component of a Linux system is the Linux Kernel, an operating system kernel first released October 5, 1991 by Linus Torvalds. Linux system distributions may vary in many details of system operation, configuration, and software package selection. Linux runs on a wide variety of computer hardware, including mobile phones, tablet computers, network routers, televisions, video game consoles, desktop computers, mainframes and supercomputer. Linus is a leading server operating system, and run the 10 fastest supercomputer in the world. In addition, more than 90% of todays supercomputer runs some variant of Linux. The majority of Linux variants are available for free or at a much lower price than Microsoft Windows. Although the majority Linux variants have improved dramatically in ease of use, Windows is still much easier to use for new computer users. The majority of Linux variants and versions are notoriously reliable and can often run for months and years without needing to be rebooted. Linux has a large variety of available software programs, utilities, and games. However, Windows has a much larger selection of available software. Many of the available software programs, utilities, and games available on Linux are freeware or open source. Even such complex programs such as Gimp, OpenOffice, StarOffice, and wine are available for free or at a low cost. Linux companies and hardware manufacturers have made great advancements in hardware support for Linux and today Linux will support most hardware devices. Many of the Linux variants and many Linux programs are open source and enable users to customize or modify the code however they wish to. Although it may be more difficult to find users familiar with all Linux variants, there are vast amounts of available online documentation and help, available books, and support availa ble for Linux. Mac OS Mac OS is a series of graphical user interface-based operating systems developed by Apple Inc. for their Macintosh line of computer systems. Mac OS is credited with popularizing the graphical user interface. The original form of what Apple now calls OS X was the integral and unnamed system software first introduced in 1984 with the original Macintosh, and referred to simply as the System software. Apple deliberately sought to minimize the users conceptual awareness of the operating system: Tasks which required more operating system knowledge on other systems would be accomplished by intuitive mouse gestures and simple graphic controls on a Macintosh, making the system more user-friendly and easily mastered. This would differentiate it from then current systems such as MS-DOS which were more technically challenging to operate. The core of the system software was held in ROM, with updates provided free of charge by Apple dealers (on floppy disk). The users involvement in an upgrade of the operating system was also minimized to running an installer, or simply replacing system files, the simplicity of which again differentiated the product from others. Mac OS is not susceptible to the virus. Designed with security oriented, Mac OS is not plagued by constant attacks from PC viruses and malware. But neither will slow you down with constant security alerts and other interruptions. High performance, especially on Mac OS X with the latest Intel Processors and other innovations, the Mac can do all things that only Macs can do with amazing speed. User friendly, GUI with a very attractive appearance, making the Mac OS as one of the OS are in great demand especially by graphic designers and for those just learning the computer. Mac cannot be assembled because Apple is not giving license to other companies to make hardware that can use the Mac OS. Software on the Mac OS is not so complete. Influence the dominance of Microsoft Windows for years have been very familiar to user s and are reluctant to adapt to the new OS. The same rational is also the reason for the abundance of recent applications to the Windows system requirements. Cost is very expansive. Mostly is only useful for graphic designers. Cannot be used in conjunction. The software is incomplete and not suitable to play the game because it looks less good. Conclusion Every operating system is a successfully creation because it all operating well and keep on developing and update it help human a lot. Nowadays computer is part of our humans, almost everything occurs in our daily life is using computerized. Every different operating system has its own plus and minus points. There was no The Best but only will The Only. Different operating system works well with different people, is all depending on the usage of the people.