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Barack Obama - Knox College Commencement Address free essay sample
Venture Management Presentation Venture Management , pp. 1016). At such pivotal time, the significance of including uniqueness, mul...
Saturday, January 25, 2020
The Troubled Life of Ernest Hemingway Reflected in His Writing Essay
The Troubled Life of Ernest Hemingway Reflected in His Writing The period between World War I and World War II was a very turbulent time in America. Ernest Hemingway most represented this period with his unrestrained lifestyle. This lifestyle brought him many successes, but it eventually destroyed him in the end. His stories are read in classrooms across America, but his semi-autobiographical writings are horrible role models for the students who read them. Hemingwayââ¬â¢s lifestyle greatly influenced his writings in many ways. Ernest Hemingway was born on July 21st 1899. His place of birth was Oak Park, Chicago. There are many places in Oak Park commemorating his life. Ernest was the second of six kids. He was born at 8:00 at 439 Oak Park Avenue in his grandpaââ¬â¢s house. He weighed nine and half pounds and he was twenty-three inches tall. When Ernest was seven weeks old, his family moved to Bear Lake where his dad had bought the house the summer before. Many of the short stories that he wrote later in life were set here (Life and Works 2). Ernest enjoyed a semi-normal childhood. His dad, Clarence Edmunds was a physician and his mom, Grace Hall, was a music teacher. His dad was also an excellent outdoorsman. His mom was very talented in the field of music, but gave it up to raise a family (DISCovering). His mom was not a normal mom though. She constantly humiliated his dad. Ernest believed she drove her dad to kill himself. This had an impact on him later in his life (McDowell 13). As Ernest started high school, he was very insecure about his size. He was only five feet four inches tall. This contributed to his need to always be masculine. This problem did not last long though, as he quickly hit a growth spurt. While in h... ...neis Sons, 1969 "Ernest Hemingway" DISCovering Authors [CD-ROM]. Detroit, MI. Gale Research, 1996 Ernest Hemingway His Life and Works. URL: http://www.ernest.hemingway.com. Gurko, Leo. Ernest Hemingway and The Pursuit of Heroism. Toronto: Fitzhenry and Whiteside Limited, 1968. Hart, James D. ed. "Hemingway" The Oxford Companion to American Literature, 364-395. New York: Oxford University Press, 1965. McDowell, Nicholas. Hemingway. Florida: Rourke Enterprises, 1989. Oââ¬â¢Connor, Richard. Ernest Hemingway. New York: McGraw ââ¬â Hill Book Company, 1971. Parry, Melanie. "Hemingway, Ernest Miller". Chambers Biographical Dictionary, 865. New York: Chambers Harrap Publishers, 1997. Perkins, Georgie, Barbara Perkins, Phillip Leininger. Hemingway, Ernest [Miller] Readers Encyclopedia of America Literature, 438-442. New York: Harper Collins Publishers, 1991.
Thursday, January 16, 2020
Innovation and creativity in industry
InventionInvention is a new manner of making something or ââ¬Å" new material that is made utile â⬠. It may mention to increase or to hold radical alterations in thought, merchandises, procedures, or organisations. Many people to the scholarly literature on invention typically distinguish invention as thoughts applied successfully in pattern. Something new must be well different to be advanced, non an undistinguished alteration, e.g. , in the humanistic disciplines, economic sciences, concern and authorities policy. In economics the alteration must increase value, client value, or manufacturer value. The end of invention is positive alteration, to do person or something better. Innovation taking to increased productiveness is the cardinal beginning of increasing wealth in an economic system.Invention in administration contextIn the organisational context, invention is defined as public presentation and growing through betterments in efficiency, productiveness, quality, competi tory placement, market portion, etc. All organisations can introduce, including for illustration infirmaries, universities, and local authoritiess. Relevance of invention to industry:The debut of a new good ââ¬â that is one with which consumers are non yet familiar ââ¬â or of a new quality of a good.The debut of a new method of production, which need by no agencies be founded upon a find scientifically new, and can besides be in a new manner of managing a trade good commercially.The gap of a new market, that is a market into which the peculiar subdivision of industry of the state in inquiry has non antecedently entered, whether or non this market has existed before.The conquering of a new beginning of supply of natural stuffs or half-manufactured goods, once more irrespective of whether this beginning already exists or whether it has first to be created.The transporting out of the new organisation of any industry, like the creative activity of a monopoly place or the interrupting up of a monopoly place.Value of Innovation in Industry Goals of invention in IndustryImproved qualityExtension of the merchandise scopeReduced labor costsCreation of new marketsReduced stuffsImproved production proceduresReplacement of products/servicesReduced environmental harmConformity to ordinancesReduced energy ingestionFailure of invention in industryPoor LeadershipPoor CommunicationPoor EmpowermentPoor OrganizationPoor Knowledge ManagementMeasures of invention in industry There are two different types of steps for invention:The organisational degreeThe political degree.The organisational Degree:Organizational degree means to persons, team-level appraisals, private companies from the smallest to the largest. Measure of invention for every organisations can be conducted by studies, workshops, advisers or internal supervising, look intoing. There is no established general manner to mensurate organisational invention. Measuring invention have traditionally been by looking at outgo, for illustration, investing in R & A ; D ( Research and Development ) . 2 ) The political degree: A common industry position is that comparative cost-effectiveness research ( CER ) is a signifier of monetary value control which, by cut downing returns to industry, limits R & A ; D outgo, finally reduces our cost and leads to innovation in diminishing cost. By it the orgazation gets ready for future invention and compromises new merchandises entree to markets.Induced innovation- ground for motive:Induced invention was foremost proposed by Dr. J. R. Hicks in his work. He proposed that ââ¬Å" a alteration in the comparative monetary values of the factors of production is itself a goad to innovation, and to innovation of a peculiar kindââ¬âdirected to conserving the usage of a factor which has become comparatively expensive. â⬠This works as motive in the sense that if rewards are increased decidedly the employees will work hard and more motive will be at that place. Costss ( whether direct or indirect ) has ever been a motive for a more rapid betterment in energy efficiency of goods than would usually happen.Invention system in OrganizationsThe construct of the invention system stresses that the flow of engineering and information among people, endeavors and establishments is cardinal to an advanced procedure. Every administration should hold a good and effectual direction information system in order to be extremely advanced. It creates interaction between the employees who are needed in order to turn an thought into a procedure, merchandise or service on the market and therefore gain money.Open inventionOpen invention is that houses can and should utilize external thoughts every bit good as internal thoughts, and internal and external waies to market, as the houses look to progress their engineering by Bazaar theoretical account. The barriers between a house and its environment have become less now a yearss, so inventions can now be easy transf erred inward and outward.So, this is all about invention in industry.CreativityCreativity is a mental and societal procedure affecting the find of new thoughts or constructs, or new associations of the originative head between bing thoughts or constructs. Creativity is pumped by the procedure of either witting or unconscious penetration. An alternate construct of creativity is that it is merely the act of doing something new or showing something old in a new mode.Difference between creativeness and inventionIt is frequently seen as job that people are non cognizant of exact significances of these two. So it is better to understand them in their right context.Creativity is typically used to mention to the act of bring forthing new thoughts, attacks or actions, while invention is the procedure of both bring forthing and using such originative thoughts in some specific context.In the context of an organisation, the term invention is frequently used to state the full procedure by which an organisation generates originative, new thoughts and converts them into existent life merchandises or services that are utile and feasible in concern patterns, while the term creativeness is reserved to use specifically to the coevals of new thoughts by persons or by groups, as a necessary measure within the invention procedure.Creativity and its affect on workThree forms by and large exist between that affect creativeness at work:Positive ( or negative ) temper, or alteration in temper, predictably precedes creativeness ;Creativity predictably precedes temperWhether affect and creativeness occur at the same time.It was found that these non merely affect procedure of creativeness, but originative results are besides affected by it every bit good. The experience of creativeness is itself a work event, and like other events in the organisational context, it could arouse emotion. Qualitative research and anecdotal histories of originative accomplishment in the humanistic disciplines and scientific disciplines suggest that originative penetration is frequently followed by feelings of elation. For illustration, Albert Einstein called his 1907 general theory of relativity ââ¬Å"the happiest idea of my life.â⬠Empirical grounds on this affair is still really probationary.Measuring creativeness1 ) Creativity quotientSeveral efforts have been made to develop a creativeness quotient of an single similar to the Intelligence quotient ( IQ ) , nevertheless these have been of great value. [ Most steps of creativeness are dependent on the personal judgement of the tester, so a standardised step it is hard to develop.2 ) Social-personality attackSome research workers have taken a social-personality attack for mensurating creativeness. In these surveies, personality traits such as independency of judgement, assurance, attractive force to complexness, aesthetic orientation and risk-taking are used as steps of the creativeness of persons Other research workers have rela ted creativeness to the trait, openness to see.3 ) Creativity ProfilesCreativity comes in different signifiers. There is sort to bring forth growing, invention, velocity, etc. There are four ââ¬Å"Creativity Profilesâ⬠that can assist accomplish such ends.Incubate ( Long-term Development )Imagine ( Breakthrough Ideas )Improve ( Incremental Adjustments )Invest ( Short-run GoalsCreativity in diverse civilizations Now a yearss it is really hard to pull off in diversed work civilization. So, creativeness is needed at most of the degrees now a yearss in order to work out this job.Creativity in organisationsExpertise ( proficient, procedural & A ; rational cognition ) , Creative thought accomplishments ( how flexibly and imaginatively people approach jobs ) , and Motivation ( particularly intrinsic motive ) .Economic positions of creativenessIn the early twentieth century, Joseph Schumpeter introduced the economic theory of originative devastation, to depict the manner in which old ways of making things have been replaced by the new. Creativity is besides seen by economic experts as an of import component in the recombination of different elements to bring forth new engineerings and merchandises and services and, therefore leads to economic growing. Creativity leads to capital ( touchable or intangible assets ) , and originative merchandises are protected by rational belongings Torahs. The originative category is seen to be an of import driver of modern states. 3 T ââ¬Ës of economic development that are related with organisation ââ¬Ës creativeness: Technology, Talent and Tolerance â⬠besides have high concentrations of originative professionals and tend to hold a higher degree of economic development.Creative job work outing in industry:Creative job resolution is the mental procedure of work outing a job. It is a particular signifier of job resolution in which the solution is independently created instead than solved by looking at old consequences of same job. Creative job work outing system ever involves creativeness. However, creativeness frequently does non affect originative job resolution, particularly in Fieldss such as music, poesy, and art. Creativity requires newness, updated cognition, as a feature of what is created, but creativeness does non needfully hold value ( that it will be good for society ) or is appreciated by other people. So, this is all about creativeness and Innovation in Industry.Consequence and Interpretation:From this study I have learned the value of invention and creativeness from industry position that how it affects every concern whether large or little. By analyzing this & A ; recognizing its value in client satisfaction I will seek to implement it in my concern besides.Decision:Creativity & A ; invention are of great value in every industry today. They are the impulsive forces of every concern now yearss and besides acts as competitory advantage. Bing the concern disposal pupils we should understand their value and seek to be originative and advanced.
Wednesday, January 8, 2020
The Federal Minimum Wage Should Be Legal - 2004 Words
Presently, the citizens of the United States of America are involved in an impassioned debate over the federal minimum wage. As of October 5, 2016, the federal minimum wage is set at seven dollars and twenty-five cents an hour. There are numerous amounts of stakeholders when it comes to minimum wage. The three stakeholders mentioned in this essay will be Companies, Employees, and the Economy. In addition to the stakeholders, this essay will also dig into the history of the United States Federal Minimum Wage and see how it has progressed over the years and if it kept up with inflation over the years. With this information, society will see what an increase to the federal minimum wage will have on the United States economy and labor force. The history of the Federal minimum wage dates to 1938 when then President Franklin Delano Roosevelt signed ââ¬Å"the Fair Labor Standards Act (FLSA)â⬠into law (History of Minimum Wage). Franklin Delano Roosevelt signing the FLSA into law made sure that no American could be paid less than the federal minimum wage. The initial minimum wage was set at twenty-five cents an hour back in 1938. However, prior to Franklin Delano Roosevelt signing the Fair Labor Standards Act into law there was not any ââ¬Å"national minimum wage, orâ⬠¦legislation to protect workers from exploitation. [Due to] lack of regulation tens of thousands of workers were routinely exploited in sweatshops and factoriesâ⬠¦for pennies a weekâ⬠(Minimum-Wage.org). Which made covering day to dayShow MoreRelatedThe Framers Of The Constitution930 Words à |à 4 Pagesrequires the process to be ââ¬Å"prescribed by lawâ⬠in times of war. (Legal Information Institute) A third example of the use of im plied power is the Minimum Wage, this being also a ââ¬Å"necessary and properâ⬠action in order to regulate the trade. A minimum wage is the lowest remuneration that employers may legally pay to workers. The federal minimum wage set up is $7.25 per hour. The Minimum Wage rule got effective since July 24, 2009. Federal Minimum age provisions are contained in the Fair Labor Standards ActRead MoreRaising The Federal Minimum Wage799 Words à |à 4 Pages In the US, President Barack Obama urges Congress to raise the federal minimum wage to $10.10 an hour from $7.25. Although some Republicans oppose to this action, overwhelming majority of Americans see that is a good idea (The Guardian, 2014). Regarding to the issue of minimum wage, there have been lots of debates for a long time. Some economists such as Milton Friedman deeply believe that minimum wage kills jobs, but some like Alan Krueger and David Card think, to some extend, it actually increasedRead MoreEmployment Law Essay 1220 Words à |à 5 PagesConstruction should be made aware of in order to get their HR department up to speed before expanding to the state of Arizona. These are laws regarding required postings, minimum wage, overtime, meals and breaks, vacation leave, sick leave, holiday leave, voting leave, severance pay, and record keeping. These laws will be provided along with possible penalties for non-compliance and recommendations on how to approach these laws as they apply to Clapton Commercial Construction. Both the federal governmentRead MoreThe Case Of Martinez V. Reemployment Assistance969 Words à |à 4 Pagesto pay unemployment insurance to help cover the costs of unemployment payments when employees are terminated. Business Legal Resources (2013) reviews the case of Martinez v. Reemployment Assistance Appeals Commission, Fla, which brought to light that the employer was not properly compensating Martinez according the the Fair Labor Standards Act by paying lower than minimum wage. Martinez had voluntarily quit his employment due to not being compensated property, however was denied based on the technicalRead MoreState and Federal Systems of Government Essay1705 Words à |à 7 PagesState and Federal Systems of Government MGT434 May 29, 2006 State and Federal Systems of Government Labor and employment laws define US workers rights and protect s employees from employers retaliation for exercising our rights under the laws or reporting violations to the proper authorities. As Bennett and Hartman explain, these laws Ãâ¦seek to make the power relationship between employer and employee one that is fair and equitable (Employment Law for Business, pg. 88). Employers haveRead MoreFederal Government Subsidized Job Program Essay1672 Words à |à 7 PagesProposal: We need a permanent, federal government-subsidized job program which ensures that those who want to work will be able to work. The program should be available for all citizens and legal residents of America that are sixteen years or older, including felons, disabled people, and those above the poverty line. It should truly be nationwide and uniform in its implementation. Finally, the program should be permanent, as there are many people who cannot find employment even though the Great RecessionRead MoreMini mum Wage Laws Do Not Meet The Basic Needs Of People850 Words à |à 4 Pagesthen a standard wage should be enforced much like the birth of minimum wage laws. However, now minimum wage laws need to either evolve or a new mechanism needs to be put in place. In this paper is the exploration of living wages in todayââ¬â¢s modern society and how efficient they are. Thesis: Federal minimum wage laws do not meet the basic needs of people, because of this; the right to a standard of living is not achieved. There is a certain standard of living that each person should live by where theyRead MoreMinimum Wage And Its Effect On The United States871 Words à |à 4 PagesHouse Bill 230, or the most recent bill introduced in North Carolina to increase minimum wage, was introduced by the House of Representatives on March 12, 2015. After the first version of the Bill was introduced, it was revised once. The bill was introduced because the goal of the state is to provide a minimum wage that allows for a decent and healthy life for its citizens. As the value of the American dollar continues to change, so does the average cost of living. The primary sponsors of the BillRead MoreBasic Rights of an Employee1196 Words à |à 5 PagesYour basic rights as an employee There are minimum rights andà entitlementsà set out in law, which apply to ALL employees, whether it is written in your employment agreement or not.à Your employment agreement cannot trade off or provide for less than these minimums. The law protects you at work by setting the minimum rights you have as an employee with paid time off work the minimum you can get paid public holidays sick leave bereavement leave giving you the right to refuse to do work that wouldRead MoreImmigration, America s Advantage By Lee Habeeb And Mike Leven1590 Words à |à 7 Pagesposes a unique problem to our society: Since we possess desirable aspects as a country, we have to deal with the issue of immigration. Legal immigration is a great benefit to our society, and if we can control and harness immigration, it will better our country for years to come. While illegal immigration is an enormous problem that needs to be solved, legal immigration is a great asset to our economy and American society as a whole. In their commentary, ââ¬Å"Immigration, Americaââ¬â¢s Advantageâ⬠, Lee
Tuesday, December 31, 2019
Seymour Cray and the Supercomputer
Many of us are familiar with computers. Youââ¬â¢re likely using one now to read this blog post as devices such as laptops, smartphones and tablets are essentially the same underlying computing technology. Supercomputers, on the other hand, are somewhat esoteric as theyââ¬â¢re often thought of as hulking, costly, energy-sucking machines developed, by and large, for government institutions, research centers, and large firms. Take for instance Chinaââ¬â¢s Sunway TaihuLight, currently the worldââ¬â¢s fastest supercomputer, according to Top500ââ¬â¢s supercomputer rankings. Itââ¬â¢s comprised of 41,000 chips (the processors alone weigh over 150 tons), cost about $270 million and has a power rating of 15,371 kW. On the plus side, however, itââ¬â¢s capable of performing quadrillions of calculations per second and can store up to 100 million books. And like other supercomputers, itââ¬â¢ll be used to tackle some of the most complex tasks in the fields of science such as weather forecasting and drug research. When Supercomputers Were Invented The notion of a supercomputer first arose in the 1960s when an electrical engineer named Seymour Cray, embarked on creating the worldââ¬â¢s fastest computer. Cray, considered the ââ¬Å"father of supercomputing,â⬠had left his post at business computing giant Sperry-Rand to join the newly formed Control Data Corporation so that he can focus on developing scientific computers. The title of worldââ¬â¢s fastest computer was held at the time by the IBM 7030 ââ¬Å"Stretch,â⬠one of the first to use transistors instead of vacuum tubes.à In 1964, Cray introduced the CDC 6600, which featured innovations such as switching out germanium transistors in favor of silicon and a Freon-based cooling system. More importantly, it ran at a speed of 40 MHz, executing roughly three million floating-point operations per second, which made it the fastest computer in the world. Often considered to be the worldââ¬â¢s first supercomputer, the CDC 6600 was 10 times faster than most computers and three times faster than the IBM 7030 Stretch. The title was eventually relinquished in 1969 to its successor the CDC 7600.à à Seymour Cray Goes Solo In 1972, Cray left Control Data Corporation to form his own company, Cray Research. After some time raising seed capital and financing from investors, Cray debuted the Cray 1, which again raised the bar for computer performance by a wide margin. The new system ran at a clock speed of 80 MHz and performed 136 million floating-point operations per second (136 megaflops). Other unique features include a newer type of processor (vector processing) and a speed-optimized horseshoe-shaped design that minimized the length of the circuits. The Cray 1 was installed at Los Alamos National Laboratory in 1976. By the 1980s Cray had established himself as the preeminent name in supercomputing and any new release was widely expected to topple his previous efforts. So while Cray was busy working on a successor to the Cray 1, a separate team at the company put out the Cray X-MP, a model that was billed as a more ââ¬Å"cleaned upâ⬠version of the Cray 1. It shared the same horseshoe-shape design, but boasted multiple processors, shared memory and is sometimes described as two Cray 1s linked together as one. The Cray X-MP (800 megaflops) was one of the first ââ¬Å"multiprocessorâ⬠designs and helped open the door to parallel processing, wherein computing tasks are split into parts and executed simultaneously by different processors.à The Cray X-MP, which was continually updated, served as the standard bearer until the long-anticipated launch of the Cray 2 in 1985. Like its predecessors, Crayââ¬â¢s latest and greatest took on the same horseshoe-shaped design and basic layout with integrated circuits stacked together on logic boards. This time, however, the components were crammed so tightly that the computer had to be immersed in a liquid cooling system to dissipate the heat. The Cray 2 came equipped with eight processors, with a ââ¬Å"foreground processorâ⬠in charge of handling storage, memory and giving instructions to the ââ¬Å"background processors,â⬠which were tasked with the actual computation. Altogether, it packed a processing speed of 1.9 billion floating point operations per second (1.9 Gigaflops), two times faster than the Cray X-MP. More Computer Designers Emerge Needless to say, Cray and his designs ruled the early era of the supercomputer. But he wasnââ¬â¢t the only one advancing the field. The early ââ¬â¢80s also saw the emergence of massively parallel computers, powered by thousands of processors all working in tandem to smash though performance barriers. Some of the first multiprocessor systems were created by W. Daniel Hillis, who came up with the idea as a graduate student at the Massachusetts Institute of Technology. The goal at the time was to overcome to the speed limitations of having a CPU direct computations among the other processors by developing a decentralized network of processors that functioned similarly to the brainââ¬â¢s neural network. His implemented solution, introduced in 1985 as the Connection Machine or CM-1, featured 65,536 interconnected single-bit processors. The early ââ¬â¢90s marked the beginning of the end for Crayââ¬â¢s stranglehold on supercomputing. By then, the supercomputing pioneer had split off from Cray Research to form Cray Computer Corporation. Things started to go south for the company when the Cray 3 project, the intended successor to the Cray 2, ran into a whole host of problems. One of Crayââ¬â¢s major mistakes was opting for gallium arsenide semiconductors ââ¬â a newer technology -- as a way to achieve his stated goal of a twelvefold improvement in processing speed. Ultimately, the difficulty in producing them, along with other technical complications, ended up delaying the project for years and resulted in many of the companyââ¬â¢s potential customers eventually losing interest. Before long, the company ran out of money and filed for bankruptcy in 1995. Crayââ¬â¢s struggles would give way to a changing of the guard of sorts as competing Japanese computing systems would come to dominate the field for much of the decade. Tokyo-based NEC Corporation first came onto the scene in 1989 with the SX-3 and a year later unveiled a four-processor version that took over as the worldââ¬â¢s fastest computer, only to be eclipsed in 1993. That year, Fujitsuââ¬â¢s Numerical Wind Tunnel, with the brute force of 166 vector processors became the first supercomputer to surpass 100 gigaflops (Side note: To give you an idea of how rapidly the technology advances, the fastest consumer processors in 2016 can easily do more than 100 gigaflops, but at the time, it was particularly impressive). In 1996, the Hitachi SR2201 upped the ante with 2048 processors to reach a peak performance of 600 gigaflops. Intel Joins the Race Now, where was Intel? The company that had established itself as the consumer marketââ¬â¢s leading chipmaker didnââ¬â¢t really make a splash in the realm of supercomputing until towards the end of the century. This was because the technologies were altogether very different animals. Supercomputers, for instance, were designed to jam in as much processing power as possible while personal computers were all about squeezing efficiency from minimal cooling capabilities and limited energy supply. So in 1993 Intel engineers finally took the plunge by taking the bold approach of going massively parallel with the 3,680 processor Intel XP/S 140 Paragon, which by June of 1994 had climbed to the summit of the supercomputer rankings. It was the first massively parallel processor supercomputer to be indisputably the fastest system in the world.à Up to this point, supercomputing has been mainly the domain of those with the kind of deep pockets to fund such ambitious projects. That all changed in 1994 when contractors at NASAs Goddard Space Flight Center, who didnââ¬â¢t have that kind of luxury, came up with a clever way to harness the power of parallel computing by linking and configuring a series of personal computers using an ethernet network. The ââ¬Å"Beowulf clusterâ⬠system they developed was comprised of 16 486DX processors, capable of operating in the gigaflops range and cost less than $50,000 to build. It also had the distinction of running Linux rather than Unix before the Linux became the operating systems of choice for supercomputers. Pretty soon, do-it-yourselfers everywhere were followed similar blueprints to set up their own Beowulf clusters.à à After relinquishing the title in 1996 to the Hitachi SR2201, Intel came back that year with a design based on the Paragon called ASCI Red, which was comprised of more than 6,000 200MHz Pentium Pro processors. Despite moving away from vector processors in favor of off-the-shelf components, the ASCI Red gained the distinction of being the first computer to break the one trillion flops barrier (1 teraflops). By 1999, upgrades enabled it to surpass three trillion flops (3 teraflops). The ASCI Red was installed at Sandia National Laboratories and was used primarily to simulate nuclear explosions and assist in the maintenance of the countryââ¬â¢s nuclear arsenal. After Japan retook the supercomputing lead for a period with the 35.9 teraflops NEC Earth Simulator, IBM brought supercomputing to unprecedented heights starting in 2004 with the Blue Gene/L. That year, IBM debuted a prototype that just barely edged the Earth Simulator (36 teraflops). And by 2007, engineers would ramp up the hardware to push its processing capability to a peak of nearly 600 teraflops. Interestingly, the team was able to reach such speeds by going with the approach of using more chips that were relatively low power, but more energy efficient. In 2008, IBM broke ground again when it switched on the Roadrunner, the first supercomputer to exceed one quadrillion floating point operations per second (1 petaflops).
Monday, December 23, 2019
Essay On Dna Methylation - 1075 Words
In this study, we describe DNA methylation and gene expression of SLC22A1, SLC22A3, and SLC47A1, which respectively encode the three metformin transporters OCT1, OCT3, and MATE1, in the human liver. In agreement with a previous study where OCT1 was found to be the most expressed drug transporter in the liver [15], we found higher mRNA expression of SLC22A1 than SLC22A3 (Additional file 1: Figure S2A). SLC47A1 was also highly expressed in the liver, as previously reported [16]. Metformin transporter genes have been studied in vivo in rodents to explain metformin pharmacodynamics. The distribution of metformin to the liver in Oct1 âËâ/âËâ mice was reduced 30-fold compared with wild-type mice [6], and the glucose-lowering effects of metforminâ⬠¦show more contentâ⬠¦The fact that methylation of some studied CpG sites was not affected by the exposure in vitro does not exclude that longer metformin or insulin treatments could have effects. T2D patients are given a long-term therapy, whereas the cells were treated for 8 h mimicking an acute therapy. Overall, our in vivo and in vitro data support that metformin therapy is associated with lower DNA methylation of metformin transporter genes in the liver suggesting that epigenetics could be a potential mechanism for metformin action in the human liver. Accordingly, a recent study has shown that metformin alters DNA methylation in endometrial cancer cells [22]. The demethylation process in metformin tr ansporters induced by metformin could have occurred passively or actively by ten-eleven translocation (TET) enzymes [23], since these enzymes play an important role in the development and function of the human liver [24]. Moreover, AMPK pathway, activated by metformin, elevates à ±-ketoglutarate metabolite which is required by TET catalytic reaction for the DNA demethylation process [25]. Nevertheless, more studies are needed to dissect this mechanism. In addition, diabetics who were only on metformin therapy had a similar or lower degree of methylation in these metformin transporter genes compared to non-diabetic people, suggesting a possibleShow MoreRelatedA Study Of Changes Throughout Gene Expression1567 Words à |à 7 Pagesbe inherited with no changes to the DNA sequence itself- it may account for non-Mendelian population inheritance patterns. Transgenerational inheritance requires a chromosomal or epigenetic change in the germline allowing the information to be passed on fro m one generation to another (Anway et al 2005a). In order for epigenetic marks to be passed down, the gametes need to conserve their epigenomes by avoiding two reprogramming events; in the gamete and zygote. DNA demethylation is avoided in some genesRead MoreThe Role Of Dna Methylation On Breast Cancer2323 Words à |à 10 PagesBMS3003 Essay Epigenetics: The Role of DNA Methylation in Breast Cancer The epigenetic profile of BC cancer cells is very different from that of normal breast cells. Epigenetic changes bring about cancer via the ââ¬Ëswitching offââ¬â¢ of TSGs and the ââ¬Ëswitching onââ¬â¢ of oncogenes, which may happen separately or simultaneously. Advances in our knowledge and in technology used to analyse DNA methylation could hold the key for a better way of treating BC, by personalizing treatment to reduce side effects ofRead MoreHow Does The Change Affect Our Grandchildren?990 Words à |à 4 PagesBy studying Epigenetics, we learn about the changes in heritable genome function without changes in the DNA sequence itself. Transgenerational inheritance requires a chromosomal or epigenetic change in the germline allowing the information to be passed on from one generation to another (Anway et al 2005a). In order for epigenetic marks to be passed down, the gametes need to conserve their epigenomes by avoiding two reprogramming events; in the gamete and zygot e. It has generally been accepted thatRead MoreRecent Developments Of Gene Editing Technology And Their Potential Applications For Plants And Agriculture1338 Words à |à 6 Pagesmoney and resources. In this essay I will be discussing the recent developments in gene editing technology and their potential applications to plants and agriculture. The Basic Concept DNA codes for protein sequences. Proteins are crucial in all cellular activities and govern the phenotypes of organisms (Campbell et al., 2014). New techniques have been developed in which mutations can be induced in specific loci within DNA, this process is known as Gene editing. DNA is removed, replaced or editedRead MoreThe Detection And Treatment Of Cancer1554 Words à |à 7 Pagesmedium HDI . This essay will focus on the how genomics are revolutionising the detection and treatment of cancer in the twenty-first century. Genomes are composed of the DNA that is contained in cells and mostly they are packaged into two separate chromosomes; one from the father and one from the mother. Each of these chromosomes is composed from over six billion individual DNA letters, which can be an A, C, G or T. Genomics is the study of the sequence of these letters in your DNA and how each stringRead MoreHeavy Metals916 Words à |à 4 Pagesas arsenic (metalloid), mercury, lead, and cadmium have a rich history throughout the world. From Ancient Rome to the Vietnamese War, heavy metals have been used in many different ways, sometimes leading people to death or illness. This research essay will go through the history of the above-mentioned metals, how they were used, and how they can affect people. Arsenic Among the first uses of arsenic in in 19th century was in taxidermy and painting (Cooksey 2012). Soon after, it was determinedRead MoreNature vs. Nurture Shown in Family Addiction3111 Words à |à 12 Pagespractice, then whether it comes to man by nature, or in what other way?â⬠(qtd. in Ridley). Platoââ¬â¢s ideals, dating back to 402 BCE, mark the early start of the nurture theory (Ridley). Several centuries later, the debate continued. In his 1825 work, ââ¬Å"An Essay Concerning Human Understanding,â⬠John Locke posits the tabula rasa theory: ââ¬Å"Let us then suppose the mind to be, as we say, white paper, void of all characters, without any ideas: How comes it to be furnished?...To this I answer, in one word, from experienceâ⬠Read MoreThe Central Nervous System ( Cns ) Development1575 Words à |à 7 Pagesit is known that folate is crucial for the biosynthesis of nucleotides, amino acids, vitamins, and neurotransmitters; it provides the one carbon unit to S-adenosylmethonine (SAM) biosynthesis, which is the primary methyl donor for DNA, RNA, protein, and lipid methylation (Wallis, et al., 2010; Copp, Stanier, and Greene, 2013; Kao, et al., 2014; Reynolds, 2014). Folate Deficiency FD in pregnant mothers increases the risk for NTD in a child. NTD are congenital malformations along the neuraxis, whichRead MoreAp Biology2177 Words à |à 9 PagesAP ESSAY ANSWERS: 16-20 1. Information transfer is fundamental to all living organisms. For TWO of the following examples, explain in detail, how the transfer of information is accomplished. A) The genetic material in one eukaryotic cell is copied and distributed to two identical daughter cells. B) A gene in a eukaryotic cell is transcribed and translated to produce a protein. C) The genetic material from one bacterial cell enters another via transformation, transduction or conjugationRead MoreThe Discovery Of Cells And The Cell Theory1779 Words à |à 8 Pagesstructure Mother Nature has to offer. For hundreds of years, man has tried to crack its codes, to try and find what makes it tick; but it seems that the deeper we go into the study of cells, the more questions appear too. The purpose of this entire essay is to educate my readers on cells, our discovery of cells and the cell theory, where we believe they first appeared, and how we have learned to manipulate cells to cure diseases like cancer. I will also talk about how our knowledge of cells has changed
Sunday, December 15, 2019
Amendments Free Essays
There are Ten Amendments ratified to the United States Constitution. These amendments are called and known as the ââ¬Å"Bill of Rightsâ⬠. The first amendment in the Bill of Rights talks about how the freedom of establish of religion, freedom of press, freedom of assembly right to petition, freedom of speech. We will write a custom essay sample on Amendments or any similar topic only for you Order Now They all have to do with people talking free in the United States and doing what they can with this amendment. The first part talks about the freedom of religion. In these case the freedom of religion lets you be in any kind of religion you want to be in the United States. In the contrary some other countries you could not be any different from others because you can be considered an outsider or an enemy to the people of that country. In addition, freedom of religion is known to be a human right. The first amendment rights to freedom of the press guarantees me the right to read any news paper, read any magazine, or right about any story, or watch any movie without having any fear that my government would censor my right to do these things. For example, if I want to release a video on the internet containing any nudity or foul language, I have the right to do so without any censorship. The government can only regulate by putting some sort of warning label on it but can not prohibit me from doing so. Also, the freedom to assemble allows us the people to gather up for harmonious and legal purposes. Implicit within this right is the right to association and belief. In other words this amendment protects us from what we believe. For example, people can organize a parade for immigration rights, and the government would be ok with it because it falls down in legal purposes to assemble. Furthermore, people can also gather up to celebrate a ââ¬Å"Quinseneraâ⬠without any problems because this would fall down under the peacefully assemble. Now the government may also prohibit people from associating in groups that engage and promote illegal activities. The right to petition the government for justice of grievances guarantees people the right to ask the government to provide a second chance of relief to change something wrong to a right. This petition is made my court or by any other governmental action. For example, a person gets a ticket for speeding , but he or she is more than sure that he wasnââ¬â¢t. That person is going to try to appeal that ticket by going to court and standing in front of a judge to try to dismiss that ticket. The right to freedom of speech allows an individual to express themselves without interference or constraint by the government. This amendment gives us the right to express what we feel. We have the symbolic and the uttered way on expressing ourselves. We donââ¬â¢t necessarily have to speak in order to show our emotions; we could use the symbolic method to do so. We can express it by wearing clothing that symbolizes what we feel. In the other hand we also have the most common way, which is uttered. Most people express themselves by making a speech. However, our right is also limited because the government prohibits some speech that may cause a breach of peace or may cause violence. For example, someone might make a judgment that they hate someone. But just because they hate them doesnââ¬â¢t mean they have to kill them. How to cite Amendments, Essay examples
Saturday, December 7, 2019
Marketing Growth Analysis of Holmes O Malley Sexton Solicitors
Question: Discuss about the Marketing Growth Analysis of Holmes O'Malley Sexton Solicitors. Answer: HOMS has always been dedicated towards providing high quality legal services to its clients. The firm has been awarded by the Legal Research and Standards Institute for achieving Q9000 Legal Quality Standards. The company is making good use of technologies in the areas of payments and taking it to the top priority. The firm is expanding its branches and is attracting business offers by conducting seminars. The firm understands the importance of EU data protection related to safe habour by using AI (Alice, 2015) The success of HOMS lies in its interest of getting recovery of benefits, adopting assistance schemes and dealing with latest cases. The firm has recently won a case of surrogacy which has created a lot of effect on the new European Regulations. Holmes O'Malley Sexton Solicitors has a huge scope for adopting Artificial Intelligence. As per the IBM companys Ireland based natural programming research program Artificial Intelligence will in future help the law industry a lot. There are lot if Artificial Intelligence systems provided by huge suppliers like IBM, Neota Logic, Kira Systems and Ravn Systems, one of them is the Watson technology provided by IBM has a huge scope of handling the structured and non structured data which will definitely aid the advocacy and legal issues related to advocacy (O.Andrew, 2013). Till date most of the Lawyers are reluctant towards the use of Artificial Intelligence as they think it is based for solving lower level of research work. But there are few big firms like IBM, Neota Systems who are trying hard to push their capabilities and use through Artificial Intelligence wants to give a competitive advantage to clients to make their work done faster. One of the technologies is Waston Computers introduced by IBM and is based on artificial intelligence which can help the client in completing theirs deals of three months to three weeks. In Britain there is a Riverview Law, who is pioneering in use of Artificial Systems in the legal Sector and is now focussing on creating virtual assistants for the lawyers. With such technology lawyers will get a chance of improving their quality of work with a good speed and giving support in paralegal work (O. Andrew, 2013). Watson Computers although is not used in Law industry, but it has a huge scope for the lawyers. With such technology the practice of waiting for hours for meeting clients will disappear. Lawyers can create their bills on the basis of expertise instead of time dependent. Most of the lawyers who are not in favour of using this technology believe that this technology will eat their jobs and brings to unemployment for the lawyers. But they have to realise that the legal profession will evolve with this change, similar to IT industry (O. Andrew, 2013). Thus looking at the marketing plan and an urge for use of Artificial Intelligence the HOMS have been declared as the most thriving, excellently managed a corporate firm which works with a commitment of excellence in the field of law (Alice, 2015) References Alice. (2015). HOMS News Issue 2 2015. Retrieved from https://www.ilntoday.com/files/2015/12/HOMS-News-Issue-2-2015.pdf Law Society gazette. (Jan, 2016). The Risen People. Retrieved from https://www.lawsociety.ie/Documents/Gazette/Gazette%202016/jan-feb16-gazette.pdf Andrew. (May, 2013). Legalwise. Retrieved from https://www.lawsociety.ie/Documents/Gazette/Gazette%202013/May2013.pdf
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