Saturday, February 1, 2020
Old Guard and Avant-garde Essay Example | Topics and Well Written Essays - 1750 words
Old Guard and Avant-garde - Essay Example This essay discusses that John Cage professed radicalism in his compositions through his early years. John Cage had several interests in his pursuit of artistic life. For instance, it is worthy to note that Cage enrolled in a creative writing institution. He later drops out of the same while explaining that the institution utilized few texts in writing. The incident of the creative writing institution was a manifestation of someone who easily got dissatisfied with repeating othersââ¬â¢ ideas. At the same time, he respected their creations. In addition, Cage began piano lessons in his childhood days while never declaring that he possessed an interest in the same. Such an early disinterest might have expressed later as an exceptional creativity in his works. Cage even tried his brains on Greek architecture until he got bored of the same. Despite Cageââ¬â¢s new concepts, he had earlier influences that triggered his interest in composition. During his stay in Europe, he had an infl uence from John Sebastian and Igor Stravinsky. Cageââ¬â¢s universal appeal in his compositions might have been derived from his traveling experiences. His other interests included painting and theater. His most relevant moments of his genius are explicit in his study period with Schoenberg. Schoenberg later described Cage as an inventor rather than a composer. Cageââ¬â¢s life is evident of adventure that goes beyond music. In this article, it is vital to highlight his musical experiments. Cage defined everything as music. This illustrates the use of silence. (Bernstein & Hatch, 2001). This illustrates by the use of silence to create the 4.33 composition. In this composition, he requires the listener to listen to sound of the background. Cage commenced experiments by employing different equipments as musical instruments. He used domestic items such as spoons, plates and sheets (Nicholls, 2002). He later taught and continued exploring, on non-musical objects, to enhance composit ions. The flow is a piano sound. It is void of the pressure of earlier compositions as it oozes out. John Cage displays his experimentation skills by utilizing single instruments for whole compositions. The composition of sonatas and interludes provides a unique articulation. It entails four sonatas that precede one interlude. The pattern repeats itself with four sonatas and one interlude. This follows a pattern of mirroring effect. It composes of a ten-unit structure that exists in the proportion of 3-2-2-2. An example is sonata-four that gives a measurement of one hundred. Cage employs the instruments to fit in the overall structure rather than the microstructure (Nicholls, 2002). This displays a new structure that Cage tries to infuse into a composition. Previous compositions entailed the same that strived to engage musical
Friday, January 24, 2020
Is Wal-mart Good for Overseas Workers? Essays -- supermarket industry,
When Wal-mart first entered the supermarket industry back in 1962, they were already off to a disadvantage as the industry during that time was already dominated by well-established and deeply experienced national chains such as Albertsons and Safeway. However, in a period of just ten years, Wal-mart had opened an average of seven supermarkets per month for 120 consecutive months, with a total of 888 supercenters. (Fisherman) By then, Wal-mart became the number one food retailer in the nation. What led Wal-mart from starting out as a rookie grocery market to becoming a dominating, world-wide supercenter? The answer is in their prices, which is generally 15 percent lower than their competitorsââ¬â¢. (Fisherman) For this very reason, Wal-mart has changed the lives of many, including the spending habits of the shoppers and the working environments of the factory workers overseas who produces these low-priced products. Although Wal-martââ¬â¢s slogan ââ¬Å"Save money, live betterà ¢â¬ appeals to many of the customers, their actions are putting a burden on factory workers overseas as many are forced to work without the proper benefits and safety regulations. One of the many reasons why Wal-mart is able to manufacture cheap products is because of the ridiculously low wages and long hours given to the workers overseas. They receive little to no benefits, breaks, or vacations. Their working hours typically start before 8A.M. and lasts until 11P.M., seven days a week and they only have ten days off in a year (185). In ââ¬Å"The Wal-mart effectâ⬠Robina Akther, a sixteen-year old sewing operator from a factory in Dhaka, discloses that she only earns 13 cents an hour for fourteen hours a day, which is about $26.98 a month (185). Akther also mentioned, ââ¬Å"I clean ... ...e products. These injuries often go unreported since workers are afraid of being fired or punished, and they simply cannot afford to lose their jobs. Furthermore, most factory workers do not have the money to afford medical care and as a result, most do not treat their problems or go into debt trying to pay for medical attention. Once again, Wal-mart is shown to not care about workersââ¬â¢ safety, whether if it is providing them with insufficient safety equipment or blocking the fire escapes to prevent workers from taking breaks. One reason for this is the local labor laws that are unique to each country, such as the minimum wage and safety standards, allow factories to continue operation below the international standard. In addition, many factories operate under the table. Safety reports are faked or many things go unreported, and underage workers are allowed to work.
Thursday, January 16, 2020
Acer Weaknesses
Acer closes in on Dell's No. 2 PC ranking By Bruce Einhorn, BusinessWeek Tuesday, January 20, 2009 11:33 AM Just a few years ago there was a clear pecking order in the PC industry, with Dell at the front and Acer way back in the queue. Dell and its U. S. rival Hewlett-Packard were the clear champions, selling far more desktops and laptops than anyone else. Meanwhile, little Acer, a Taiwanese company that had tried and failed in the 1990s to crack the U. S. market, was an also-ran, with worldwide market share in the single digits. As recently as 2003, Acer ranked just seventh in sales around the world. Lately, though, the Taiwanese have been pushing their way ever closer to the front of the line. Market-share numbers published on Jan. 14 by research firm International Data show HP is still on top, with 19. 6 percent of all PC shipments, and Dell is No. 2. But Michael Dell has reason to worry. While Dell shipments fell 6. 3 percent in the fourth quarter, Acer's jumped 25. 3 percent. That not only puts the Taiwanese company solidly in the No. 3 position worldwide, it puts Acer less than two percentage points away from Dell, with 11. 8 percent share to Dell's 13. 7 percent. And Acer is likely to keep on closing the gap, say analysts. In the next two or three quarters, you will probably see Acer surpass Dell,â⬠predicts Daniel Chang, an analyst in Taipei with Macquarie. Gateway Was an Opening What accounts for Acer's rise? The company is benefiting from its US$710 million purchase of Gateway, announced in August 2007. At the time of the deal, Gateway was the third-biggest PC brand in the United States, and the purchase has helped Acer gain ground in a market that had long stymied the Taiwanese company. Shortly after that deal, Acer followed up with the acquisition of the Packard-Bell brand, popular in parts of Europe. According to the latest IDC numbers, Acer now ranks third in the United States, with shipments of 2 million computers in the fourth quarter. That puts Acer ahead of Apple and behind only Dell and HP. Acer declined to make any executives available for comment. Even more important for Acer's market-share rise has been its focus on the hottest new segment in the computer industry, so-called netbooks. These pint-size laptops are light, simple computers that typically cost no more than US$500 and are based on a design that Intel first developed for schoolchildren in emerging markets. The first to realize that the netbook could become a crossover hit in wealthier countries was Acer's Taiwanese rival Asustek Computer, which launched its Eee PC in late 2007. Acer quickly followed, and it soon grabbed the lead. Meanwhile, Dell, HP, and Lenovo hesitated before launching netbooks of their own. ââ¬Å"They didn't start producing the mini-notebooks until late in the game,â⬠says Robert Murtagh, worldwide PC tracker research analyst with IDC in San Mateo, Calif. ââ¬Å"That has given Acer a strategic advantage. â⬠Low-Price Trend With recession-weary consumers hunting for bargains, Acer's focus on inexpensive netbooksââ¬âand its longtime role as a lower-cost alternative to the likes of Dell and HPââ¬âhave helped the company boost shipments. And while the competition in the mini-notebook business is bound to get tougher in 2009, Acer's head start should give it an important edge. ââ¬Å"We believe Acer will continue to be the winner in the low-price trend and the netbook market,â⬠wrote Credit Suisse analysts Robert Cheng and Jill Su in a Jan. 13 report. Moreover, one of Acer's weaknesses, its relatively poor position among corporate customers in the United States, has meant the company has suffered less than Dell and Lenovo, both of which have relied more on sales to businesses. According to IDC, Lenovo shipments fell 4. 8 percent in the fourth quarter; the company on Jan. 8 announced plans to lay off 2,500 employees, 11 percent of its workforce. Tracy Tsai, an analyst in Taipei with market research firm Gartner, says Acer won't need to make the sort of layoffs that others have. ââ¬Å"Acer has real tight management on its costs,â⬠she says, and it has just 6,000 workers. ââ¬Å"The smaller size f Acer puts it in a better position. â⬠Still, Acer faces some headwinds. Credit Suisse estimates 2008 earnings rose 7 percent, to US$353 million, on sales of US$16. 5 billion. But this year profits are likely to fall 7. 5 percent, on a 6 percent drop in sales, the bank says. Macqaurie's Chang expects a slowdown, too, and he warns that Acer's focus on building market share distracts the company from a more important statistic: earnings. As competition heats up further in netbooks, he says, Acer will face pressure to cut prices even more, drawing would-be customers away from its laptops and hurting Acer's bottom line. Everybody's netbook looks very similar now,â⬠says Chang, so companies selling them ââ¬Å"can compete only on price. â⬠For its part, Dell argues against paying too much attention to market-share rankings. ââ¬Å"When we reported our Q3 financial results, we said our focus in this challenging environment wasââ¬âand continues to beââ¬âon positioning Dell for long-term profitable growth by improving our competitiveness and enhancing our leading product and services portfolio,â⬠Dell spokesman David Frink says via email. ââ¬Å"We're in the midst of that now. ââ¬Å"
Wednesday, January 8, 2020
A Research Study On Helicopter Parenting Essay - 997 Words
College life for the twenty-first century student is not what it used to be. According to an American College Health Association-National College Health Assessment survey, eighty-five percent of college students feel so tremendously overwhelmed they walk through the day blind and just hoping things work out (Fisher). Students lack the ability to focus and manage everything that is piled on them during class. The term helicopter parenting was first common in the 1990ââ¬â¢s, but was first used in 1969. Now, forty-seven years later, helicopter parenting has become prevalent in college studentsââ¬â¢ lives and the culture around people. A helicopter parent is one who takes an overprotective or excessive interest in the life of their child or children. Helicopter parenting does not start out randomly as a college student; helicopter parenting is a process that develops results. The helicopter parent issue is prevalent to many people. People from Doctor Amy Joyce to stay-at-home mom Jamie Porter have done studies to explain the effects of helicopter parenting. Psychologists such as Chris Meno have done research and testings to collect data on helicopter parented children. The issue of helicopter parenting is not just concerning children; it is concerning people across the country. President of Frostburg State University told Amy Joyce parents have called him to settle a dispute between their child and their roommate. Joyce explains in her piece ââ¬Å"How Helicopter Parents Are RuiningShow MoreRelatedAnalysis Of Helicopter Parenting By Cline And Fay1664 Words à |à 7 PagesSummary: Helicopter parenting, first introduced by Cline and Fay in their 1990 parenting book series, refers to overly protective and involved parents, who overly involve themselves in their childrenââ¬â¢s lives with behaviours including constant communication, intervention into childrenââ¬â¢s affairs, taking control of decision making, personally investing themselves in their childrenââ¬â¢s goals and the removal of any obstacles that their children may encounter. Studies have shown that this parenting style isRead MoreThe Effects Of Helicopter Parenting On Young Adults Who Are Entering College For The First Time932 Words à |à 4 Pages Helicopter parenting is the over use or excessive use of parental guidance thought to generate a slower progression of emotional maturity and physical wellbeing in young adults. The methods used in this review include examining previous literature and current studies on this issue of helicopter parenting. The purpose of this review is to establish the measure of autonomy and mental wellbeing in young adults who are entering college for the first time. This literary review looks at the long termRead MoreHelicopter Parenting And Its Effects On Children And Young Adults1077 Words à |à 5 PagesThe research of this study deals with helicopter parenting and how it affects teenagers. Helicopter parenting (Parents that are too involved) is a major social issue of concern in North America because researchers are learning that as teenagers grow up into young adults; their parents are becoming more involved in their life, and making them more dependant. What are the effects of helicopter parenting on the ability for a child to become independent? Thus, this Literature Review addresses the researchRead MoreThe Effect Of Helicopter Parenting1368 Words à |à 6 PagesHelicopter parenting is a form of upbringing where a parent is more likely to help their child with all of their problems. It is not uncommon for these parents to pay their childââ¬â¢s bills and continue doing their laundry among other things when theyââ¬â¢ve reached thei r secondary education (e.g. College, University). (Meno) This type of parent doesnââ¬â¢t necessarily control everything the child does, but they protect them from any possible loss or failure in attempt to help them succeed. Though many haveRead MoreKids Of Helicopter Parents Are Sputtering Out1502 Words à |à 7 PagesDear Ms. Lythcott-Haims, While I was reading your article, ââ¬Å"Kids of Helicopter Parents Are Sputtering Outâ⬠I was given a glimpse of how stressful it must be for students who have helicopter parents. Being what you would call a ââ¬Ëfree rangerââ¬â¢ myself, I had no problems with parental interference when it came to my studies. In this letter to you I will strive to point out the strongest and weakest parts of your article. You are able to use pathos, ethos and logos in several different ways to get yourRead More`` This Be The Verse `` By Phillip Larkin1444 Words à |à 6 PagesIf you havenââ¬â¢t already, you will one day. You will eventually find yourself encountering all the critics when it comes to parenting. Whether it is the in-laws, your own parents, or your friends and family. Most people are under the impression that because they have managed to keep some human beings alive, they have this whole parenting concept on lock. Phillip Larkinââ¬â¢s poem ââ¬Å"This Be The Verse,â⠬ challenges this perspective by hypothesizing that childrenââ¬â¢s poor behavior and psychological issues areRead MoreParenting Styles And The Parenting Style Essay1594 Words à |à 7 PagesIntroduction Parenting style used by caregivers plays an important role in the childââ¬â¢s development and learning, specifically social emotional learning. Parents play a big role in their childââ¬â¢s academic achievement, especially depending on the parenting style use. The parenting style where the parents are involved and monitor their children is related to academic achievement and educational accomplishment (Spera, 2005). Parenting styles comprise of two dimensions, demandingness and responsivenessRead MoreParental Behavior : Helicopter Parenting1069 Words à |à 5 PagesThe term ââ¬Å"helicopter parentingâ⬠comes from the parenting style of overparenting. This particular type of parental behavior gives the title to parents who have a tendency to ââ¬Å"hoverâ⬠over their children in order to protect them from failures, disappointments, harm, and faults. Although these type of parents mean well and think that itââ¬â¢s natural defensive instincts and all out of love, by always watching your childrenââ¬â¢s lives closely and hovering over them it actually affects them when they enter adulthoodRead MoreThe Relationship Between Helicopter Parenting And Coping2610 Words à |à 11 Pages The Relationship between Helicopter Parenting and Coping Laureca Landwehr University of Southern Mississippi The Relationship between Helicopter Parenting and Coping Helicopter parenting recently developed in the parenting literature. Helicopter parenting is distinguished from the three major types of parenting styles most commonly discussed, permissive, authoritarian, and authoritative (Baumrind, 1966; Padilla-Walker Nelson, 2012). Helicopter parenting differs from Baumrindââ¬â¢s threeRead MoreHelicopter Parenting And Its Influence On Children s Life1753 Words à |à 8 Pages Helicopter parenting has gained increasing awareness in popular media, academic literature, and the general population. For example, recently, several popular parenting books have raised awareness about parental over-involvement and how it may be associated with negative outcomes. The term ââ¬Å"helicopter parentâ⬠was first used in a famous parenting book, Parents Teenagers by Dr. Haim Ginott in 1969, by teenagers who described their parents as ââ¬Å"hovering over themâ⬠, like a helicopter. This term refers
Tuesday, December 31, 2019
Supercomputers Tech Weather Forecasting Tools
If youve seen this recentà Intel commercial, you may be asking, whats a supercomputer and how does science use it?à Supercomputers are extremely powerful, school-bus-sized computers. Their large size comes from the fact that theyreà comprised of hundreds of thousands (and sometimes millions) of processor cores. (In comparison, your laptop or desktop computer runs one.) As a result of this collective computing capacity, supercomputers are immensely powerful. Its not unheard of for a supercomputer to have aà storage space capacity in the neighborhood of 40 petabytes orà 500 tebibytes of RAM memory. Think your 11 teraflop (trillions of operations per second)à Macbook is fast? A supercomputer can reach speeds of tens of petraflopsââ¬âthats quadrillions of operations per second!à Think of everything your personal computer helps you do. Supercomputers do the same tasks, onlyà their kicked-up power allows for volumes of data and processes to be researched and manipulated.à In fact, your weather forecasts are possible becauseà of supercomputers. Why Meteorologists Use Supercomputers Every hour of every day, billions of weather observations are recorded by weather satellites, weather balloons, ocean buoys, and surface weather stations around the world. Supercomputers provide a home for this tidal wave of weather data to be collected and stored.à Supercomputers not only house volumes of data, they process and analyze that data to create weather forecast models. A weather model is the closest thing to a crystal ball for meteorologists; its a computer program that models or simulates what the atmospheres conditions could be at some time in the future. The models do this by solving a group of equationsà that govern how the atmosphere acts in real life.à In this way, the modelà is able to approximate what the atmosphere is likely to do before it actually does it. (As much as meteorologists enjoy doing advanced math, like calculus and differential equations...the equations used in models are so complex, it would takes weeks or months for them to solve by hand! On the other hand, supercomputers can approximate solutions in as little as an hour.) This process ofà using model equations to numerically approximate, or forecast, future weather conditionsà is known asà numerical weather prediction. Meteorologists use forecast model output as guidance when building their own forecasts. The output data gives them an idea of whats currently happening at allà levels of the atmosphereà and also whats possible in the coming days. Forecasters take this information into consideration along with their knowledge of weatherà processes, personal experience, and familiarity with regional weather patterns (something a computer cant do) to issue your forecast. Some of the worlds most popularà weather forecast and climate monitoring models include the:à Global Forecast System (GFS)à North American Model (NAM)European Center for Medium-Range Weather Forecasting Model (European or ECMWF) Meet Luna and Surge Now, the United States environmental intelligence capabilities are better than ever, thanks to an upgrade of the National Oceanic and Atmospheric Administrations (NOAA) supercomputers. Named Luna and Surge, NOAAs computers are the 18th fastest in the U.S. and among the top 100 most powerful supercomputers in the world. The supercomputer twins each have nearly 50,000 core processors, a peak performance speed of 2.89 petaflops, and process up to 3 quadrillion calculations per second. (Source: NOAA Completes Weather and Climate Supercomputer Upgrades NOAA,à January 2016.)à The upgrade comes at a pricetag of $45 millionââ¬âa steep figure, yet a small price to pay for the more timely, more accurate, more reliable, and more detailed weather forecasts the new machines offer the American public. Could our U.S. weather resources finally be catching up to the renowned European model ââ¬âthe UKs bullseye-accurate model whose 240,000 coresà led it to accurately predict the path and strength of Hurricane Sandy nearly a week before ità hit the New Jersey coastline in 2012? Only the next stormà will tell.
Sunday, December 22, 2019
Stem Cell Use and Research Essay - 590 Words
a. Stem cells are a very unique and useful medical advancement. The basic idea of a stem cell is: A cell that is able to differentiate into a specialized cell type. These are different from other cells, because each organ and body system has unique cells for their functions (Like how blood has red and white blood cells, while muscles have cardiac, smooth, and skeletal muscle cells). Stem cell arenââ¬â¢t specialized for any function or organ yet, but are able to differentiate into a unique cell type when needed. b. Furthermore, stem cells come from two main sources: Embryo, and Adult tissues. Adult stem cells are found in the body after embryonic development. they lie dormant or unable to divide until activated by an injury or disease. Theyâ⬠¦show more contentâ⬠¦c. Diseases that benefit from the use of stem cells: Cancer, down syndrome, alzheimers, and possibly sickle cell disease. Diseases that can be treated by the use of stem cells: some forms of cancer, type 1 diabetes, lupus, multiple sclerosis, and even rheumatoid arthritis. d. There are a lot of moral and ethical issues raised when using stem cells. When harvesting embryonic stem cells scientist destroy the blastocyst before it can develop into a person. People also believe harvesting stem cells from an embryo is like murder, or abortion. Another issue people have is the creation of chimeras: an organism with both human and animal cells and tissues. Stem cell research sometimes require injecting human stem cells in animals or vise versa. Some people are against the creation of an organism that is ââ¬Å"part humanâ⬠or a human that is ââ¬Å"part animalâ⬠. Embryo stem cell harvesting has been made illegal in most european countries. In the U.S. it is illegal for the government to fund the research of stem cell lines that were created after August 2001. e. Positive effects of stem cell research are treatments of cell diseases, the ability to generate specific organs when needed. Also the ability to generate more cells to organs where cells canââ¬â¢t necessarily divide. Negative effects are ethically based like the fact that the use of embryonic stem cells require harvesting and destroying human embryos. Another is the idea that stem cellShow MoreRelatedEmbryonic Stem Cell Research And Current Use1769 Words à |à 8 Pagesdiscussion in this report is ESCR (embryonic stem cell research) and current use. This issue causes controversial concerns because the first isolation of the embryo was in 1998, which is still very recent and the policies around it are grey areas. Many countries including the United States of America have removed funding because of issues that have risen due to religious, ethical and legal formalities. Some of the benefits that ESC (embryonic stem cells) promise are the cure for many diseases andRead More Foolis h to Ban the Use of Stem Cells in Research Essay1538 Words à |à 7 PagesFoolish to Ban the Use of Stem Cells in Research à à à Over the last century, humanity has created an impressive biological technology.à We have crafted an arsenal of vaccines and antibiotics to defend ourselves from the microscopic world of bacteria and viruses.à à We have developed the means to diagnose genetic problems, and we are developing means to treat them.à We have developed a huge number of synthetic substances to enhance human performance, and later human behavior.à We have geneticallyRead MoreControversy Surrounding Research And Therapeutic Use Of Stem Cell Technology831 Words à |à 4 Pages Controversy surrounding research and therapeutic use of stem cells has been a contentious and socially polarizing matter for a few decades. Arguments lie largely between the scientific community and the general public, although intragroup disagreements also persist today. These disparate views for and against stem cells arise out of the bioethical implications of an inchoate innovation, the general publicâ⠬â¢s tenuous understanding of the underlying technology itself, and sociopolitical ideologiesRead MoreStem Cells And The Ethics Behind Their Use1606 Words à |à 7 PagesStem Cells and the Ethics behind their Use Stem cells have the capability to become any type of cell. This process is possible because they are unspecialized and can divide to create new cells through cell division. Stem cells have the ability to become skin cells as well as organ cells (Stem Cell Information, 2015). There are two different types of stem cells which can be used in various ways. The first of the two is the embryonic stem cell which is found inside the embryo within its first few daysRead More Stem Cell Research Essay1316 Words à |à 6 PagesStem Cell Research What is a Stem Cell? Stems cells are immature cells found in embryos that can develop into any kind of specialized cells. They can form virtually any cell of the human body. These types of stem cells are known as pluripotent cells. Multipotent cells are stem cells that are more mature; they can be found in adults and children. Multipotent cells are not as flexible as pluripotent cells, as they have already developed into more specialized human cells. Benefits of StemRead MoreThe Debate Of Stem Cell Research1660 Words à |à 7 PagesThe Great Stem Cell Debate In 1998, President Bill Clinton issued a National Bioethics Advisory Commission to begin to study the question of stem cell research (Stem Cells Fast Facts). Since then many advances have been made and stem cells have been used to aid in the alleviation of several medical conditions such as macular degeneration, bone marrow deficiencies, and growing new sheets of new skin for burn victims (Hug). Even though there is much stigma surrounding stem cell research, the medicalRead MoreStem Cell Research : Ethics, Cloning And Curing The Disease1220 Words à |à 5 Pages Research Paper Outline Stem Cell Research - Ethics, Cloning and Curing the Disease Introduction According to former Speaker of the House, John Boehner, â⬠Stem cell research must be carried out in an ethical manner in a way that respects the sanctity of human life.â⬠In recent events, stem cell research has caught the attention of the nation and stirred up controversy about the research and ethics along with it. Ethically, stem cell research has caught more attention than the research behindRead MoreThe Debate Over Stem Cells1144 Words à |à 5 Pagesadvance each day, the use of stem cells, in regards to research, is becoming extraordinarily prevalent. I believe that the use of stem cells is unethical to a certain extent. Stem cells are cells that are able to renew themselves as well as the ability to generate specialized cells. Scientists refer to these tiny, magnificent cells as stem cells because many different types of cells can stem from them. Stem cells have the ability to develop into other cell types that mature into cells that have specializedRead MoreIs Stem Cell Research Ethical?1252 Words à |à 6 Pages Is Stem Cell Research Ethical? The question that has been asked so many times, is stem cell research ethical? To argue ethics over this topic, one must first know what a stem cell is.Stem Cells are ââ¬Å"cells with the ability to divide for indefinite periods in culture and to give rise to specialized cellsâ⬠(Stem Cell Basics: Introduction). The National Institutes of Health say that stem cells are distinguished for two different reasons. The first is ââ¬Å"they are unspecialized cells capable of renewingRead MoreStem Cell Research Debate1119 Words à |à 4 Pagesï » ¿Stem Cell Research Debate There are only a small number of issues that are controversial as far as the public, the government and scientists are concerned. The father of all issues, however, is the debate that revolves around the ethics of stem cell research. Stem cells can be defined as those cells in an embryo that essentially give rise to the entire organism (Capra, 1999). In the contemporary world of today, the issue of embryonic stem cell research is one of this controversial significant
Saturday, December 14, 2019
The Skin Moisture Levels Health And Social Care Essay Free Essays
This review looks at the diary referenced1, to understand whether the methodological analysis and consequences published are realistic and are able to lend to the pattern of occupational wellness and wellness and safety in general. It considers whether or non the information and consequences given, is indifferent and that the information provided and recorded from the experiments, utilizing specific sets of voluntaries and the methodological analysiss applied along with the equipments and stuffs that were utilised on that juncture, is consistent with the purposes of the diary. The review itself has been approached and written by the writer utilizing the IMRaD ( Introduction Methods Results and Discussion ) format to show the review in a structured format giving suited remark where it is believed that more information could hold been made available. We will write a custom essay sample on The Skin Moisture Levels Health And Social Care Essay or any similar topic only for you Order Now Drumhead The diary is biased towards one peculiar piece of equipment that is used to make skin measurings ; sentiments are formulated from a group of writers from the same company. Data is collected in a signifier of a questionnaire and ocular observations recorded but unavailable to the reader. The diary mentions ââ¬ËStudies ââ¬Ë have been undertaken, but there is no grounds from any of them to assist find whether the methods used on this juncture were appropriate. Mention to allow usage of baseball mitts is hapless and despite the diary being requested by a pharmaceutical company there is small utile information on the usage of creams. On a positive note ; the diary does recognize that more consciousness and instruction is required by both employee and employer. Review Introduction The undermentioned text is the full abstract from the diary under review which sets out the ground for the survey by the writers: ââ¬ËThe purpose of this survey was to set up whether those working in certain businesss had skin with lower wet content than would be considered normal. Skin wet degrees were measured every bit good as ocular appraisal. Consequences indicated that all occupational groups studied had tegument that was less good hydrated than would be considered normal, although there were important inter-individual fluctuations within any one group. These fluctuations were at least every bit important as business. Awareness of the demand to utilize baseball mitts as protection against chemicals and to utilize creams to reconstruct status was low, as was complianceââ¬â¢.1 Methods The diary has been read by the review writer to understand what the diary writers are trying to convey to the reader. It is marked where the referee has considered that a full apprehension is required to be certain of the justification for the diary to hold been produced and later published. Where possible, literature has been sourced and referenced to help in the apprehension of the capable affair and besides to offer up any other information which may hold proven utile or may propose that the diary is non conveying every facet of information pertinent to the chosen capable affair. This literature has been sourced through Library ââ¬Ës online installations but largely by utilizing the Internet Search Engine ââ¬ËGoogleTM ââ¬Ëto bring up certain articles associating to the capable affair including referenced information about the setup used on the test voluntaries. Consequences It has been established early on into the diary that the conducted probe of the capable affair had been requested by a Pharmaceutical company called Crookes Healthcare 2 who appear to be situated in Nottingham UK. However, no information was readily available sing this company apart from contact inside informations as their cyberspace sphere site appeared was inactive and was advertised as ââ¬Ëdomain available for sale ââ¬Ë at the clip of this review being produced. The diary addresses a really of import topic affair which gives concern to non merely Occupational Health Practitioners and Advisers but besides Health A ; Safety Professionals in general along with the medical community. The information and decisions are non merely derived from experiments but referenced from a figure of articles and books largely based on the capable affair of Epidemiology. Mention is besides made to a company ââ¬ËHill A ; Knowlton ââ¬Ë 3 who advertise themselves as a public dealingss and public personal businesss web and one facet of their operation is to help with clinical tests enlisting within their Healthcare A ; Wellbeing section. A sum of 132 voluntaries have been selected from office workers, hairstylists, pre-school nursery staff and catering staff. Apart from the office workers, the businesss were selected as they are seemingly known to hold high degrees of occupational contact dermatitis being subjected to chemicals that have a fatting consequence and being exposed to wet work. The office workers were selected to seek to set up whether working in modern air-conditioning offices might demo similar effects. It is non instantly stated why the babyââ¬â¢s room staff were selected but it does become evident subsequently in the diary that they are subjected to crisp altering but in general a good government of have oning suited baseball mitts appeared to be observed. The enlisting administrations appeared non merely to supply full clip workers but besides parttime / impermanent workers ( pupils ) for these tests, which consisted of both work forces and adult females of assorted ages and presumptively with different tegument types. However, the periods of exposure to the voluntaries except the office workers would most likely been well varied during their existent working times. Specifically, this would use to pupils, who would hold besides been in categories analyzing and therefore non ever subjected to the jeopardies related with occupational tegument disease for 8 hr periods every twenty-four hours. Interestingly, there is no reference of what other substances the voluntaries may hold been subjected to during their ain clip ( avocations and other physical involvements participated in ) ; that is outside of the workplace environments which may or may non hold a bearing on the consequences of such a survey. The diary besides mentions that Studies suggest that low skin wet degree predisposes to the development of irritant contact dermatitis.1, but there is no existent grounds provided of which surveies are really being referred to. However, it was on this footing that the writers felt it of import to set up to what extent workers in the selected businesss had lower than normal skin wet degree compared to other occupations.1 Discussion The four writers of the diary are from a household based company with what appears to hold a good background in Occupational Skin Management 4, and they have been peculiarly selective in their usage of a Corneometer Aà ® system from Courage + Khazaka electronic GmbH ( Model CM825 ) for the measuring of skin hydration. As stated on their web site ââ¬Å" In 1997 EnviroDerm Services stepped into the universe of skin analysis when they became involved with Courage A ; Khazaka electronic and their high quality scope of tegument analysis equipment â⬠.4 There are in fact a figure of different commercial contraptions that appear to be available which have non been considered at any clip during these peculiar tests ( The usage of Internet Search Engines such as ââ¬ËGoogleTM ââ¬Ë will easy place such setup if the user inputs cardinal words ) . The writers have established that occupational tegument diseases form a big portion of occupational disease with the most common signifier being irritant contact dermatitis.1, 5 with adult females being more affected than work forces. However, farther reading from one of the sourced mentions indicates that experimental surveies of skin annoyance have non confirmed differences between the sexes ; therefore, the higher prevalence of irritant contact dermatitis among females is most likely due to exposure, occupational and non-occupational. Nickel allergic reaction is the most common contact allergic reaction which appears to be most frequent in immature females, and in 30-40 % consequences over clip in manus eczema 5. Nickel is found in most metal and metal plated objects such as kitchen utensils, scissors, costume jewelry, tickers, spectacle frames, buckles, slide fasteners, fasteners, coins, white gold and some industrial film editing fluids. 6 Certain nutrients besides contain hints of Nickel. Hand eczema has an impact on quality of life and females seem to describe a higher grade of uncomfortableness than males. To accomplish the optimum consequence of preventative attempts sing occupational tegument disease, the focal point for bar should take at cut downing wet exposure.5 Hand eczema is in fact neââ¬â¢er mentioned in the diary which is surprising given that up to 1 in 10 people suffer from this status. There is nevertheless mention to literature which covers intervention for a signifier of skin annoyance, and therefore it can merely be assumed that none of the participants were recorded as enduring from this status, which is easy recognizable by its expression and the countries around the custodies that it usually infests itself. 7 Some informations from ocular appraisals has been obtained which concluded that a figure of participants in the test did so hold visual-apparent tegument jobs and these were recorded on a questionnaire signifier. There is besides reference that peculiarly in winter during dry and blowy conditions this can in fact consequence in wet loss and once more nameless surveies are stated as demoing that really low humidness can besides hold such an consequence. 1 Unfortunately there is no reference of what clip of twelvemonth the test took topographic point and or any information about the environment in which the measurings were taken. Besides, the diary writers indicates that their feeling was that the voluntaries were of the mentality that they have dry tegument but it did non match with measurings taken apart from the providing workers who tended to hold cracked tegument and what appeared to be contact dermatitis and were in fact aware of their ain tegument conditions. There is much information provided about skin harm, low and hapless tegument wet and that ocular appraisal is an unsure index of overall conditions of skin disease and harm and that the accent should be placed on measurings of tegument conditions.1 The usage of baseball mitts and creams was besides discussed in the diary but nil is stated ( but may hold been recorded on the questionnaire signifier ) , sing what direction, counsel and preparation if any was given by the participant ââ¬Ës employers. With regard to baseball mitts, foremost the questionnaire asked about the usage of baseball mitts non merely at work but besides at place specifically about utilizing chemicals, and this was recorded as baseball mitt use being highly hapless as half the participants neââ¬â¢er used them at all and merely a little proportion used baseball mitts when managing chemicals. It is recorded that more than three quarters of the hairstylists did non utilize any baseball mitts which is surprising given the sum of chemicals and detergents that would be handled daily in this business. The two groups that used baseball mitts on more occasions were the office and pre-school babyââ¬â¢s room workers. Lack of cognition of creams along with the usage of creams appeared besides to be really low with less than half the participants utilizing none and a really little sum merely utilizing it on occasion. However, the diary states that there is clinical grounds to back up the position that the usage of creams can be used in both intervention and bar of dry tegument and irritant contact dermatitis. The diary does indicate out that employers should promote the usage of creams within its wellness and safety scheme for the workplace but the job with creams as stated in the diary is that it has to be applied on a regular basis for any utile consequence. What is really surprising is that there is no mention to the preventive benefits of utilizing appropriate baseball mitts, surely for short term exposure ; except where it was conveyed by those participants who had been advised that it was compulsory to utilize them, in peculiar the pre-school babyââ¬â¢s room staff where good hygiene steps non merely for the worker but besides the kids in their attention had been decently recognised. Contribution to Practice A batch of the ââ¬ËDiscussion ââ¬Ë subdivision in the diary has been supplied by the writers through the tests that were undertaken and from their ain professional cognition shop. The usage of a Corneometer Aà ® system 8 to roll up the information is a important factor in the part to the overall findings as it has turned up some interesting consequences for the skin wet degrees within the group of participants. Along with this, the diary has besides highlighted person ââ¬Ës behavior towards the usage of baseball mitts and creams as described and supported by the tabular arraies of informations produced within the article. The usage of referenced acknowledged plants has besides provided some consistence with agring statements but some underpinning information has been either missed or omitted. This diary does nevertheless positively province that there is still really much more ââ¬Ëawareness and instruction ââ¬Ë required to be conveyed to both employee and employer in these peculiar businesss sing best patterns in occupational tegument direction. How to cite The Skin Moisture Levels Health And Social Care Essay, Essay examples
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