Saturday, November 30, 2019

Liver is the largest gland Essay Example

Liver is the largest gland Essay Liver Liver is merely non like any other organ, which can be compensated by other variety meats or human machines. It is one of the of import parts of organic structure which performs many critical maps. Physically it is positioned in the upper portion of the venters exactly on the right side, merely beneath the stop. Its physical expressions are ruddy brown with four lobes pouching out. Basically liver s chief function is to hive away and filtrate blood. Without liver all the sugar consumption by human organic structure would neer be passed out until it converts sugar to glycogen which dissolves in blood and excretes the waste. It besides produces biochemical such as gall which helps in digesting nutrient. Liver is the largest secretory organ in the human organic structure. It is besides a complex structured secretory organ. This organ at any minute shops around 1 pint of blood, which Is tantamount to 13 per centum of human blood. The liver fundamentally has 4 subdivisions, which is besides known in medical nomenclature as lobes. These lobes are divided every bit on either side of the liver. The lobes are structured in multisided units which we call the lobules. Amazingly a liver has about fifty to hundred lobules. Within the lobules are centrifuges called pits, which makes the liver spongy in order to keep blood. Furthermore these lobules have a gall capillary, which transfers the gall off from liver. Equally shortly as the gall is excreted out of the liver it forms a hepatic canal. A liver produces bile even when there is no nutrient to procedure. In this state of affairs the extra gall has to be excreted through the saddle sore vesica. We will write a custom essay sample on Liver is the largest gland specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Liver is the largest gland specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Liver is the largest gland specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Amazingly scientific research workers have found more than 500 maps of liver. As mentioned above some maps would be to bring forth gall by hepatic cells, secrete glucose, create vitamins, and to change over ammonium hydroxide to urea and other metabolic activities. Other than this the liver chief map is to digest nutrient. This is done by the gall produced by liver which flows through the little bowel and dissolves the nutrient we eat. Historically liver in Greek was named as hepatic, therefore today all the medical term related to liver starts with hepato. Let us now look at the cardinal characteristic of liver, which is the blood flow. The liver is besides called the double blood supply because it transfers 75 per centum of blood supply around the organic structure. Along with blood it contains oxygen supply which is required to make in all parts of the organic structure. Its cardinal characteristic of extinguishing waste and observant minerals and foods make it critical for endurance. Therefore without the liver a individual would free energy and its blood would non be able to coagulate usually. Apart from blood supply it besides acts a reservoir for the human organic structure indispensable vitamins. It shops gloucose, vitamin A, Vitamin D, Vitamin B-12, Iron and Cu. After hive awaying these it besides excretes albumens, which is an of import ingredient for blood serum. It besides synthesizes angiotensinogen, which is indispensable for the kidney to raise blood force per unit area when needed. Not merely this, liver besides shops nutrient in itself. This nutrient is released when the organic structure requires the minerals and foods it needs in the blood. Every organ of a human organic structure is prone to diseases. Due to the fact it is a critical organ needed to work other variety meats, its deficiency of working would harm the whole organic structure and endurance will go critical. Normally hepatitis A, B, C, E is associated with liver disease. But there are many more such as intoxicant harm, malignant neoplastic disease, fatty liver and drug amendss, which affects the liver. When a individual is affected with one of the diseases mentioned above so the hazard of acquiring icterus additions. Basically the ground behind this is the increased degree of hematoidin produced by deformation of ruddy blood cell. Bilirubin is a xanthous fluid produced in the liver when worn-out ruddy blood cells are broken down. The liver is a strong secretory organ and holds a great power to renew and go stable once more. But if the harm is high so symptoms could take to a black result. In order to forestall this, a liver map trial is performed. A liver map trial is clinical research lab trial, whereby blood checks are designed to demo the patients liver province. Basically liver diseases are difficult to observe at start, this is because the marks of diseases are low and undetectable at early phase to the patient. Some of the marks are pale stools, dark piss, swelling and contusing. These symptoms may be caused by other conditions besides, therefore it is hard to place the exist ent beginning. One of the major diseases called diabetes is sometimes led by fatty liver, normally happening in corpulent individual. Some people may besides see autoimmune hepatitis. This status has to make with the organic structure bring forthing antibodies that really attack liver cells. Normally Young to middle elderly adult females are frequently diagnosed with this status but it is going more common among aged people. Some of the symptoms may include utmost weariness, icterus and even blood trials that show there is liver harm ( liver tissue, 2010 ) . High intoxicant ingestion is one of the most common causes of liver disease. However, high intoxicant ingestion as a cause for unnatural liver trial consequences is frequently non apparent and may even be denied. A readily gettable blood trial to uncover whether intoxicant is the likely cause would be valuable. However, many patients who doubtless consume high sums of intoxicant and so are alcoholic and show elevated serum transaminase degrees do non demo a high AST/ALT ratio ( Nyblom, 2004 ) . Alcohol ingestion leads to malignant neoplastic disease of liver, pancreas, oral cavity, and pharynx. The earnestness of liver disease can be seen by United States statistic of 43967 people decease due to liver malignant neoplastic disease itself. Liver malignant neoplastic disease is regarded as the 7th biggest cause of decease in United States ( Hilal, Ali A. , and John D.S. Gaylor, 2006 ) . In order to forestall these diseases, an person should keep good hygiene. As mentioned above he/she should keep from imbibing intoxicant as it could take to cirrhosis of the liver. He/she should besides forbear from traveling in a chemical or biohazard mill, whereby the pollutants may come in the lung and damage the liver. If the individual s diagnostic trial consequences in a disease, the individual would necessitate remaining in bed, have tonss of H2O and eat good. As liver is a combination of sensitive tissues good attention is critical. The dramatic characteristic of liver is that it is the lone secretory organ able to renew its lost tissues. If the liver is cut 75 % , the staying 25 % has the ability to renew into a whole liver. This procedure takes merely a hebdomad or maximal few hebdomads. This capableness of liver has been acknowledged since the antediluvian Greek times. In fact there is a narrative about Prometheus being chained to a stone in the Caucasus mountain and his liver being partly eaten during the twenty-four hours by an bird of Jove merely to regenerate in the dark. This scenario really symbolizes how a liver half eaten could go full ( Michalopoulos, George, 1997 ) . For illustration, sawboness can take a subdivision of a healthy liver from an grownup and transfer it into a kid who has a diseased liver. The grownup s liver will quickly renew and be restored to full size. The kid s new liver will turn as the kid grows ( thinkquest, 2010 ) . Work citation Hilal, Ali A. , and John D.S. Gaylor. Bioartificial liver: reappraisal of scientific discipline demands and technology. World Review of Science, Technology and Sustainable Development 3.1 ( 2006 ) : 80-97. inderscience. Web. 20 Apr. 2010. lt ; hypertext transfer protocol: //inderscience.metapress.com/app/home/ contribution.asp? referrer=parent A ; backto=searcharticlesresults,1,25 ; gt ; . Liver tissue. livertissue. N.p. , n.d. Web. 20 Apr. 2010. lt ; hypertext transfer protocol: //www.livertissue.net/liver.html gt ; . Michalopoulos, George K. , and DeFrances, Marie C. , Liver regeneration: , Science, 4 April 1997: Vol. 276. no. 5309, pp. 60 66: Nyblom H, Berggren U, Balldin J, Olsson R ( 2004 ) . High AST/ALT ratio may bespeak advanced alcoholic liver disease instead than heavy drinking . Alcohol Alcohol. 39 ( 4 ) : 336-9. doi:10.1093/alcalc/agh074. PMID15208167. hypertext transfer protocol: //alcalc.oxfordjournals.org/cgi/pmidlookup? view=long A ; pmid=15208167. Thinkquest. N.p. , n.d. Web. 20 Apr. 2010. lt ; hypertext transfer protocol: //library.thinkquest.org/ 28807/data/excr2.htm gt ; .

Tuesday, November 26, 2019

History Of The Aircraft Propeller Essays - Propellers, Aerodynamics

History Of The Aircraft Propeller Essays - Propellers, Aerodynamics History Of The Aircraft Propeller History of the Propeller The aircraft propeller looks like a simple mechanism to the uneducated individual. To the educated, an aircraft propeller represents the highest sophistication in aerodynamics, mechanical engineering and structural design. This report will touch on the history of the propeller, from early pioneers/experiments, advancement during/after the war, all the way up to current applications of the propeller. The creation of the propeller can be traced back to Leonardo da Vinci. Da Vincis helical screw helicopter is believed to be the ancestor of the air propeller and the helicopter rotor. The first idea of a propulsive airscrew, however, belongs to J.P. Paucton, a French mathematician. Paucton envisioned a flying machine that had two airscrews, one for propulsion and the other for sustaining flight. The idea of using an airscrew for propulsion was utilized during the late 1700s to early 1800s. Only after experimentation did the inventors conclude that more propulsive power could be obtained by merely straightening out the surface of the airscrew blades. Attempts to utilize the straight blade propeller were made by balloonists. These contraptions were quite strange and hardly fulfilled their purpose of actually propelling the balloon. The basic propeller had evolved from the simple concepts of da Vinci, and was slowly becoming an effective means of aerial propulsion. To reach the next pla teau of flight an increased knowledge of the propeller would be needed, and the mysteries of the propeller and mechanical power would need to be solved. These substantial tasks remained for aviations pioneers to tackle during the 19th century. Throughout the 19th century, aviation pioneers explored and tinkered with the concepts of flight to design a viable airship. Some pioneers tried to transform the balloons into navigable cigar shaped airships by experimenting with sails, propellers, and paddlewheels but all produced limited results. Other experimenters, who were convinced that man flight should have wings, worked to establish basic principles in aerodynamics, flight stability and control, as well as propulsion. Controlled mechanical flight came on August 9, 1884. Charles Renard and A.C. Krebs flew the airship La France on a closed circuit from Chalais-Meudon to Villacoublay and back in 23 minutes. The airship La France was powered by a 9 horsepower electric motor that drove a 23ft diameter propeller and reached a speed of 14.5 mph. This flight was the birth of the dirigible, a steerable, lighter-than-air ship with adequate propulsion. Another important milestone in aviation, was the understanding of aerodynamics. Sir George Cayley, a British theorist, was acclaimed as the father of aerodynamics. He established a solid foundation of aerodynamic principles that were essential to the success of other pioneers. In 1875, Thomas Moy created a large model that had twin 12ft propellers with 6 blades each! Interestingly enough these blades could be adjusted to produce maximum thrust under certain conditions, an early recognition of the need for changing blade pitch. Without a doubt, the most expensive and spectacular project of its time was that carried out by Sir Hiram Maxim. His numerous experiments with propellers, culminated in the construction of a huge, four-ton biplane in 1890. This contraption was powered by two 180hp steam engines that each drove propellers 17ft, 10inches in diameter and weighing 135lbs. The two-blade propellers, inversely tapered and squared at the tips 5 ft wide, were made of American Pine, planed smooth, covered with glued canvas and stayed to the propeller shafts with steel wire to handle the high thrust loads. These massive propellers produced 1,100lbs of thrust each during full power while rotating at 425rpm. Maxims jumbo creation didnt last long however, it jumped the test track and suffered extensive damage. Hands down, the most influential aviation pioneers were the Wright brothers. They had concluded that a propeller was simply a whirling wing, but didnt have the appropriate information to consult when comprehending the fundamental principles of blade shape and motion. This dilemma made designing the propeller one of the Wright brothers most challenging problems. Despite the lack of previous information to consult, the brothers were able to learn, through investigation and trial/error, that large propeller diameters would produce high thrust for a given power input. The brothers also determined that high torque produced by large, slow turning

Friday, November 22, 2019

64 Great Colleges That Dont Require Essays to Apply

64 Great Colleges That Don't Require Essays to Apply SAT / ACT Prep Online Guides and Tips If the thought of writing a college essay fills you with terror, you might be wondering: are there any colleges that don’t require essays? The answer is yes, there are! This guide will give youan overview of colleges that don’t require admissions essays, how to find these schools, and whether you should apply to one or not. We’ll wrap up with a list of 64 colleges with no essay requirementthat you can apply to. Why Do Some Colleges Not Require an Essay? In general, college essays help schools get a sense of you as a person- beyond your academic record, GPA, and test scores. They give you a chance to clearly articulate your goals and also give admissions officers a better idea of how you’ll fit within the school's community. Finally, essays are helpful because they provide schools with concrete evidence of your writing ability. However, there are many colleges that don’t require essays for admissions. What are some reasons why? Let's take a look at the three biggest ones: #1: Limited Resources It takes a lot of admissions officers' time and energy to read and evaluate college essays. At smaller schools with fewer resources, and even at larger schools that enroll tens of thousands of students, the resource costs associated with reading each essay for every single student might outweigh the benefits of getting additional informationon applicants beyond GPAs, test scores, and transcripts. Schools sometimes balance these concerns by requiring essays only for the most competitive programs (usually things such as engineering and nursing) or for scholarships, for which the additional information might be more instrumental in making decisions. They need to use those limited resources for coffee. #2: Specific Admissions Cutoffs/Criteria Many colleges, particularly public schools, admit students based on a type of selection index, which tabulates some combination of GPA, test scores, and/or class rank. If students meet the minimum index score cutoff, they will be admitted. In this case, the school might simply feel that additional information from an essay isn't necessary for making a decisionregarding whether a student will be successful or not. Selection indices are also often different for in-state and out-of-state students, with the latter being subject to more stringent academic criteria. In addition, the selection index is sometimes used for scholarships, with students with higher index scores being awarded more money. Schools with selection indices do often require or recommend college essays for borderline candidates so that students can provide additional information on why they'd be a good fit at the school in spite of not meeting the stated academic criteria. #3: Make Admissions Process Easy and Appealing Some colleges hope that by making the admissions process easy and requiring only a transcript, test scores, and basic demographic information, they'll attract a wider variety of applicants. By presenting their application process as a simple alternative to more intensive processes that require letters of recommendation, essays, and so on, they can attract students who are on the fence about applying to college at all. They could even potentially motivate highly qualified applicants to use them as one of their safety or match schoolsbecause the students won’t need to write additional essays or do extra work to apply. Some applications seem like you just have to click to apply! How to Find Colleges That Don't Require Essays According todata compiled by the US Department of Education, there are 4,583 degree-granting postsecondary educational institutions in the US as of 2016. This figure includes both two-year institutions (about 1,600) and four-year institutions (about 3,000). The truth, though, is that a huge number of these schools don’t require essays for admission. If you want to know whether a particular school requires an essay for admission, Google "[School Name] freshman admission requirements" or "[School Name] admissions essay." This should pull up pages from the school's official website, with links to guidelines on admission essays. If, however, you’re looking more generally for schools that don’t require essays, you can check out our comprehensive list of 64 schools below or try one of the following starting places: Public Universities in Your State A huge number of public universities don’t require essays for admissions. Even if the major public schools in your state (such as the University of Illinois Urbana–Champaign or UCLA) require essays for admission, you might find that the smaller campuses andsmaller or more specialized state schools (such as Northeastern Illinois University, Chicago State University, etc.) might not require essays. So be sure to check those out! You can actually get a pretty robust list of schools in your state by simply Googling "[State Name] colleges." Do this and a list of colleges will appear across the top of your screen. Thanks, Google! Schools With Automatic Admissions Criteria A school that has criteria for automatic admission (e.g., if you live in-state and have a particular class rank, GPA, and/or test score profile) might not require applicants who meet the automatic criteria to submit essays with their applications. However, don’t assume that just because you meet automatic admissions criteria that you won’t need to write an essay. At UT Austin, for example, all students must submit an essay, regardless of whether they meet the automatic admissions criteria. Although you could probably write just a straightforward paragraph in the essay section and still get admitted (since you meet the criteria), you’d likely be hurting your scholarship potential, not to mention jeopardizing your chances of being let into your desired major. Small Private Liberal Arts Institutions Another group of schools that might not require essays are smaller, private liberal arts institutions. These types of schools often serve a fairly niche market and might simply not get a high enough application volume to need essays to differentiate applicants. Community Colleges Local community colleges do not require essays for enrollment, since most allow anyone to enroll. Some even have automatic transfer agreements with local four-year universities. However, if you want to transfer to a particular four-year university after you finish at a community college, you might very well have to write an essay- so you could just be putting off the inevitable! You can find a lot of no-essay colleges for your basket! Complete List: 64 Colleges That Don’t Require Essays The following chart contains 64 colleges with no essay requirement, organized by state. I’ve also included information on application requirements and the US Newsranking for each school (though, of course, there are limitations to theserankings.) Note that these are far from the only no-essay college applications- just some of the most notable. Follow our guidelines above for finding additional essay-free colleges. State School Essay Requirement Notes on Admission Criteria US NewsRanking Alabama University of Alabama None Primarily determined by GPA, test scores, transcripts National Universities - #129 Alabama State University None Primarily determined by GPA and test scores Regional Universities South - Tier 2 Alaska University of Alaska Anchorage None Primarily determined by GPA, test scores, transcripts Regional Universities West - #81 University of Alaska Fairbanks None Primarily determined by GPA, test scores, transcripts National Universities - #215 Arizona Northern Arizona University None Primarily determined by GPA and test scores National Universities - Tier 2 University of Arizona Optional for "Comprehensive Review" admission Assured admission for in-state applicants who meet criteria; comprehensive review process for all other applicants National Universities - #106 Arizona State University None Primarily determined by GPA, test scores, transcripts, class rank National Universities - #5 Arkansas Arkansas State University None Primarily determined by GPA and test scores Regional Universities South - #95 University of Arkansas None Primarily determined by GPA, test scores, transcripts, class rank National Universities - #152 California California State University None Primarily by eligibility index; some majors/campuses have more stringent requirements Ranking depends on campus Colorado University of Colorado - Denver None (though UC Boulder does require an essay) Primarily determined by GPA, test scores, transcripts National Universities - #205 Connecticut University of Bridgeport Only required for dental hygiene students; otherwise, encouraged but not required. Primarily determined by GPA, test scores, transcripts Regional Universities North - Tier 2 Delaware Delaware State University None Primarily determined by GPA, test scores, transcripts Regional Universities North - Tier 2 Florida University of Central Florida Strongly encouraged but not required Primarily determined by GPA, test scores, transcripts National Universities - #165 University of South Florida None "Each applicant is considered individually, taking into account grades, rigor of curriculum and standardized test scores" National Universities - #124 Georgia Georgia State University Optional Primarily determined by GPA, test scores, transcripts National Universities - #187 Hawaii University of Hawaii Manoa None Primarily determined by GPA, transcripts, test scores, class rank National Universities - #157 Idaho University of Idaho None Primarily determined by GPA, test scores, transcripts National Universities - #165 Illinois Illinois State University Optional personal statement Primarily determined by GPA, test scores, transcripts National Universities - #171 Indiana Indiana Wesleyan University None Meet GPA and test score cutoffs Regional Universities Midwest - #32 University of Southern Indiana None Primarily determined by GPA, test scores, transcripts Regional Universities Midwest - Tier 2 University of Indianapolis Writing samples are encouraged but not required Primarily determined by GPA, test scores, transcripts, class rank Regional Universities Midwest - #38 Iowa Iowa State University None Primarily through the Regent Admission Index National Universities - #9 University of Iowa None Different requirements for different schools in the university National Universities - #89 Kansas Kansas State University None Students must meet GPA/test requirements and complete Precollege Curriculum National Universities - #147 University of Kansas Short answers only for those who don't meet Assured Admission criteria Meet Assured Admission criteria through GPA/test score requirements National Universities - #129 Kentucky Kentucky State University None Primarily determined by GPA, test scores, transcripts Regional Colleges South - #30 Louisiana Louisiana State University - Baton Rouge None Primarily determined by GPA and test scores National Universities - #140 University of Louisiana - Lafayette None Guaranteed admission for in-state applicants who meet criteria; primarily determined by GPA, test scores, transcripts National Universities - Tier 2 Maryland Bowie State University Optional Primarily determined by GPA, test scores, transcripts Regional Universities North - Tier 2 Massachusetts Bridgewater State University Encouraged but not required Primarily determined by test scores and transcripts Regional Universities North - #7 Michigan Eastern Michigan University None Admissions index based on test scores and GPA National Universities - Tier 2 Western Michigan University None Primarily determined by GPA, test scores, transcripts National Universities - #205 Minnesota University of Minnesota - Twin Cities None Primarily determined by GPA, test scores, transcripts, class rank National Universities - #76 Mississippi University of Mississippi None Primarily determined by GPA, test scores, transcripts, class rank National Universities - #152 Mississippi State University None Assured admission for students who have completed prerequisite coursework and meet a combination of GPA/class rank/test score criteria National Universities - #177 Missouri University of Missouri None Primarily determined by GPA, test scores, transcripts, class rank National Universities - #129 Missouri State University Essays required only if you don't meet the selection index criteria Meet selection index criteria and have completed prerequisite coursework Regional Universities Midwest - #1 Montana University of Montana None Meet primary requirements and have completed prerequisite coursework National Universities - #201 Nebraska University of Nebraska - Lincoln Required only for scholarship consideration Assured admission if you meet performance requirements and have completed prerequisite coursework National Universities - #129 Nevada University of Nevada Reno None Meet GPA or test score requirement and have completed prerequisite coursework National Universities - #201 New Jersey Kean University Recommended but not required Primarily determined by test scores, transcripts, and any supplementary documentation submitted Regional Universities North - #139 New Mexico University of New Mexico None Primarily determined by test scores and transcripts National Universities - #187 New York Siena College Optional writing sample Primarily determined by transcripts; test scores are optional for most programs, as is the essay National Liberal Arts Colleges - #135 CUNY-Baruch College Recommended but not required Primarily determined by test scores, transcripts, and any supplementary documentation submitted Regional Universities North - #20 CUNY-Hunter College Optional Primarily determined by test scores, transcripts, and any supplementary documentation submitted Regional Universities North - #25 North Carolina West Carolina University Recommended but not required Primarily determined by GPA, test scores, transcripts, class rank Regional Universities South - #34 North Dakota University of North Dakota None Meet GPA and test score requirements and have completed prerequisite coursework National Universities - #205 Ohio Ohio University Optional Primarily determined by GPA, test scores, transcripts, class rank National Universities - #171 Oklahoma Oklahoma State University Essay required only if you need comprehensive application review Assured admission by combination of GPA/class rank/test scores; otherwise comprehensive application review National Universities - #157 Oregon Southern Oregon University Optional writing sample Primarily determined by GPA, test scores, transcripts; students who feel they might not meet academic requirements can submit supporting documentation Regional Universities West - #88 Western Oregon University Required only for students who don't meet minimum academic requirements Admission primarily via GPA (3.0+) and recommendation; test optional except for students applying for scholarships and honors, or for those who don't meet minimum academic requirements Regional Universities West - #63 Eastern Oregon University Required only for petitioning students Automatic admission for students who meet basic coursework/test requirements and have a GPA of 2.75 Regional Universities West - Tier 2 Pennsylvania University of Pittsburgh Optional short-answer questions Primarily determined by GPA, test scores, transcripts National Universities - #70 South Carolina Clemson University Optional Primarily determined by GPA, test scores, transcripts National Universities - #66 University of South Carolina Only required for Honors College application Primarily determined by GPA, test scores, transcripts National Universities - #106 South Dakota University of South Dakota None Meet GPA, test score, or class rank cutoff and have completed prerequisite coursework National Universities - #226 Tennessee Tennessee State University None Meet GPA/test score cutoffs and have completed prerequisite coursework National Universities - Tier 2 Utah University of Utah Only required for Honors College application Primarily determined by GPA, test scores, transcripts National Universities - #9 Utah State University None Meet GPA/test score cutoffs and have completed prerequisite coursework National Universities - #205 Washington Washington State University None Meet College Academic Distribution Requirements; assured admission for top 10% of class or 3.5+ GPA National Universities - #140 West Virginia West Virginia University None Meet GPA/test score cutoffs and have completed prerequisite coursework National Universities - #205 Wyoming University of Wyoming None Meet GPA/test score cutoffs and have completed prerequisite coursework National Universities - #183 Canada McGill University Essay only required for some programs and scholarships Primarily determined by test scores and transcripts Global Universities - #49 Is this all the paper you've got? No problem forno-essay college applications! Should You Apply to a College That Doesn’t Require an Essay? If you’re reading this article, you’re clearly worried about writing application essays for one reason or another. Maybe you’re concerned about having enough time to finish everything. Or maybe you think your writing is terrible. Here are some reasons to write college essays in spite of your misgivings: You Want to Apply to the Most Selective Schools If you're hoping to apply to the most selective schools, you'll almost certainly have to write at least one essay. The most highly ranked no-essay school that I could find was Clemson- a great school. But if you’re going for UChicago, MIT, Stanford, or an Ivy League-level school, you'll have to write an essay. You Want a Scholarship Even if you do apply to a school that doesn’t require an essay, you might still have to write an essay if you want to apply for the most competitive scholarships. You Have Special Circumstances to Explain If you have any kind of special circumstance to explain- say, a dip in your grades one year due to a family illness- you definitely want to write about it in an essay. This will help you compensate for any perceived deficits in your academic record and also prevent you from being penalized in the admissions process for the vagaries of life. There's value in telling your story to the admissions committee. You’re a Good Writer I’m thinking that most strong writers are going to actively want to write college essays, but just in case: if writing is one of your strengths, definitely write an essay. You want to show off your best qualities to admissions officers, after all! If your primary concern is time, use something like the Common Application so you don’t have to write a new essay for every school. The Essay Prompt Is Short Some college essays are barely essays at all. Some required essays have just a 250-word limit, and 500 words is pretty standard. For reference, the first section of this article- "Why Do Some Colleges Not Require Essays?"- is about 450 words, including sub-headings. That’s not so bad! You Can Get Help Although it’s important that your college essays are your own work, you’re allowed to get help with them! Colleges expect you to put your best foot forward, so if that means discussing ideas with parents and teachers, and having someone else look over your rough drafts and offer suggestions, that’s completely fine. You don’t have to go at it completely alone. You Can Reuse an Essay for All Your Schools For schools that use the Common App, Coalition App, or Universal College App, you can generally use one essay for all your colleges. Some schools might require additional supplemental essays, though, so be sure to look that up in advance to avoid being blindsided later. So Should I Write an Essay? If it happens that all the schools you want to apply to don’t require essays, then great!But overall, I'd say don’t let the fact that a school has one (or even two) essays stop you from applying if you're genuinely interested in going there. If you find writing essays stressful or if you're time-limited, there’s nothing wrong with using some strategies to limit the number of polished essays you need to produce (such as using the Common App) and applying to a mix of essay and no-essay schools. Sometimes the pen really is mightier than the sword. Key Takeaways: Colleges That Don’t Require Essays There are actually tons of colleges that don’t require essays. Here are some common reasons why a college might not require an essay: Limited resources- it takes a lot of time and effort to read an essay by each applicant They might have certain GPA and/or test score admissions criteria and feel as though the information provided by an essay isn’t necessary To make it more appealing to students by having an easier application process So how can you find college applicationswithout essays? Here are some places to start: Public schools in your state, especially smaller ones in case the bigger ones do require essays Schools with automatic admissions criteria- if you qualify for admission, you might not need to write an essay Smaller liberal arts institutions Community colleges When it comes down to it, though, should you apply to colleges with no essay requirement? Here are some reasons you might want to write a college essay, even if you're apprehensive: The most selective colleges usually do require essays Scholarship applications for particular schools often require essays If you have special circumstances to explain, plan on writing an essay Strong writers should write essays to put their best foot forward Word limits are often very short- think 250-500 words (that’s just a few paragraphs!) You’re allowed (and encouraged) to get help with brainstorming ideas and revising drafts If you use an application system that can send applications to multiple schools, such as the Common App, Coalition App, or Universal College App, you might be able to write just one essay for all the schools you're applying to Don't forget to also check out our list of 64 colleges that don't require essays! No essay, no tears! What's Next? Need more help looking for colleges? See our step-by-step guide to college research. Also, check out how to decide where to go to college and the difference between a college and a university! Decided to write an essay after all and need some help? Check out our comprehensive guide to writing a college essayand our guide to writing the "why this college" essay. Be sure toavoid these 10 college essay mistakes, too. Want to improve your SAT score by 160 points or your ACT score by 4 points?We've written a guide for each test about the top 5 strategies you must be using to have a shot at improving your score. Download it for free now:

Thursday, November 21, 2019

Shareholders Assignment Example | Topics and Well Written Essays - 1000 words

Shareholders - Assignment Example The information from the stakeholders will play an essential role in the prevention of heart diseases. The management team will be important in terms of decision making and managing the operations of the conference. On the other hand, it is also important to note that the management team will be charge of the entire operations at the conference. The management team is usually responsible for the provision of the overall leadership with regards to the arrangements being made at a conference (Kerzner, 12). It is the duty of the management team to approve or disprove the activities at the conference. The management will also be useful in the process of linking different professionals during the conference. Organizing a conference usually requires a lot of finances due to various activities that have to be carried out. The success of the conference is dependent on how well the finances are organized. The finance team will be in charge of all the financial issues during the conference. They will be required to provide financial information regarding the process of organizing the conference. Consulting the finance team will also be useful in the process of developing a budget for the conference. This is because the finance team has expertise in the area of finances. Wastages of funds will also be avoided by consulting the finance team. When organizing a conference, a lot of human resources are usually required. A lot of labour is required due to different activities that have to be performed (Grunig, 7). The human resource department will therefore be responsible for organizing the labour force and also recommending how different activities should be performed. The supervision of the personnel involved in the process of as well as allocating duties to the personnel will be a function of the human resource management team. The coordination of activities is also a core function of the human resource team. The human resource team

Tuesday, November 19, 2019

American Society for the Prevention of Cruelty to Animals Essay

American Society for the Prevention of Cruelty to Animals - Essay Example At present, ASCPA is considered as one of the largest animal welfare organization in the world. The organization's top advocacy is the prevention of animal cruelty. It is a non-profit organization privately funded by its members and supporters worldwide. ASPCA spreads the advocacy for animal welfare through efforts of practicing animal care, and assisting the victims of animal cruelty. In line with its mission, ASPCA conducts activities, classes, and seminars that aim to build the relationship between animals and their handlers (American Society for the Prevention of Cruelty to Animals ASPCA, 2011). The ASPCA was able to influence the government to formulate anti-cruelty laws for animals and was given the authority to impose the said law (Schroeder, 2003). One upcoming activity offered by the organization is the "Team up for AAT," class. It will run from September 17th up to November 12th. The registration fee is $320 per person (American Society for the Prevention of Cruelty to Anim als, 2011). This break even analysis is presented to have an idea on the profitability of this of activity. All the amounts reflected in the analysis are only estimation except for the actual price of registration fee which is $320. The period covered for the amount of salaries and benefits is one month. If the enrollees of the class will reach to a hundred, the expected revenue will amount to $32,000. .

Saturday, November 16, 2019

Contemporary Designers Essay Example for Free

Contemporary Designers Essay Contemporary designers are creators of objects, buildings or surroundings that rely on characteristics such as lines, smooth and sleek surfaces, very little intricate details. There designs are spacious and/or comfortable, with the asset of clutter. However they must study design history because to open their mind to the past they will learn new ideas and ideologies, â€Å"To know nothing of what happened before you were born is to remain forever a child,† Marcus Tullius Cicero, a famous philosopher (106-43 BC)1. The 3 main reasons why learning design history is useful are firstly because it will help advance and learn from success and failures. Secondly to maintain sustainability within our world for future generations and thirdly to learn more about other past cultures. Researching history is valuable in learning from successes and failures for contemporary designers. Confucius (551–479 BC) a famous Chinese teacher and philosopher supports this and explains how we should â€Å"Study the past if you would define the future.†2 From ancient civilisations we have learnt to take these valuable skills and accomplishments to help build our outstanding society today. For example Roman buildings (27BC- 476 AD) has lasted for more than 2,000 years and they have given us 3 main successful architectural elements to learn and base new designs upon: the arch, the vault, and concrete. The main one of these for contemporary designers to look upon is the arch and concrete in which we can use their useful elements of strength to help buildings last longer. The Pont du Gard Aqueduct Bridge (seen in Appendix Picture 1) in France is a great element that was successfully created and, consists of three tiers of arches, with smaller arches on the top tier.4 The Roman Coliseum was made of concrete and consisted of arches structured within its design. It was built in 72-80 CE5 and still stands today and designers can learn from these past successes of strength within the design using these characteristics which are important for future projects in allowing them to be more long lasting to teach future generations also, â€Å"History is for human self-knowledge the only clue to what man can do is what man has done† – David Hume, philosopher.6 We can also learn from the mistakes of design, and try to avoid them next time. George Santayana a famous philosopher   scholar and novelists supports this by explaining that, Those who cannot remember the past are condemned to repeat it.7 For example the collapse of the Tacoma Narrows Bridge shocked everyone in 1940 as it was the most modern suspension bridge for its time. The cause of its destruction was the random action of turbulent wind. From these failures however industrialists and architects learnt that the design failed due to excessive flexibility, drag and lift created by the solid plate girder and meniscal aerodynamic forces acknowledged.9 Attributes like this we can use to steer clear from and learn to think about what aspects will affect our design to base what designers may create on what was successful from the pass – â€Å"Instead we must be willing to face our past now, overcome it, and from this we will learn from it forever,† J. Johnson (Musician).10 The second reason why it is useful from learning from design history is for sustainability. This is an important factor for our future as a whole as the Future Annual Report Sates (2000), â€Å"Sustainable development is a dynamic process which enables all people to realise their potential, and to improve their quality of life, in ways which simultaneously protect and enha nce the Earths life support systems.†11 The sustainable materials and structures are simple ways of past civilisations portraying to contemporary designers simple and effective ways to be â€Å"green.† For example the ancient Persian Wind Towers (Seen in Appendix Picture 2) were elaborate ventilation and cooling systems and rivals the contemporary equivalents today. They use a mixture of structural positioning, pressure differences and running water. They are wind catcher structures and control temperatures even in the severest of desert environment with cool nights and scorching hot days.13 Another is the Passive solar Orientation for heating.14 This was introduced by the ancient Greeks. Much like our world today they ran into fuel shortages so they had to think about how to maximise heat gain and the retention during winter months. They did this by building cities/houses towards the southern exposure to capture the sun’s rays.15 Now a days designers just build things without purpose or sustainability wasting resources and harming the earth and they need to natural resources are allow and we need to sustain ourselves sometime in the future, supported by Victor Papanek a famous designer â€Å" by choosing materials and processes that pollute the air we breathe, designers have become a dangerous breed.16 The third reason to  why contemp orary designers should learn about design history is to preserve culture and sites and which will also create a sense of place, because the past is the root of our society values and it is what makes us today which is why we should acknowledge its importance â€Å"A person without the knowledge of their past history, origin and culture is like a tree without roots† Marcus Garvey (Jamaican political leader). Contemporary designers should design something whereby people can learn about contemporary cultures a lot more by visiting where they have thrived. For example when visiting the ancient Mayan temples in Mexico, citizens will have a greater understanding of the origins of Mexican values as well as their culture from the Pre-classic period to the Colonial period. In addition to learn about our culture and where we come from can help not just the general public but also researchers helping us to understand more about ourselves scientifically opening our mind to new discoveries and technologies â€Å"Culture is the widening of the mind and of the spirit, † Jawaharlal Nehru, the first Prime minister of India.19 Heritage sites can tell us about pass species like the Galapagos Islands and tell us about evolution as well as the Valcamonica rock art in Italy (seen in picture 3 of appendix).20 It can explain how human societies developed, teaching us more about our past creating a sens e of place and important knowledge of where we came from, which is what designers should do and create something that will help and form the future. -Every piece of history is a piece of human nature, Joss Whedon, an American writer. They should have the motivation to design a product or building that will be remembered that will push the boundaries of current technology for us to build upon in –â€Å"Without culture, and the relative freedom it implies, society, even when perfect, is but a jungle. This is why any authentic creation is a gift to the future,† supported by Albert Camus a French novelist and journalist. For example the ancient pyramids of Egypt (2630 BC–2611 BC) show great human accomplishment as today it still marvels researchers on how the Egyptians built these magnificent sites without the use of basic technology. Overall these three reasons portray why learning design history is so useful through learning from past mistakes and successes, learning how to become more sustainable without using harmful materials and learning from different cultures to view where our values came from incorporated with creating a sense of place for  future generations to learn from. It is impor tant to learn from the past otherwise we know very little of the present or future and become ignorant to everything around us that may help us strive in the future – â€Å"A generation which ignores history has no past: and no future,† supports and said by Robert Heinlein a famous writer. Referencing: 1 McDermott, Brian. 2001. â€Å"Quotes about History.† Accessed August 31st, 2014. http://homepage.eircom.net/~odyssey/Quotes/History/Historians.html 2 Moncur, Michael. 1994. â€Å"The Quotations page.† Accesssed August 31st , 2014. http://www.quotationspage.com/quote/29259.html 3Karen Carr. 2012. â€Å"Roman Architecture.† Accessed August 31st, 2014. http://www.historyforkids.org/learn/romans/architecture/romarch.htm 4Wikipeadia. 2014. â€Å"Pont du Gard.† Accessed September 1st, 2014. http://en.wikipedia.org/wiki/Pont_du_Gard 5 Wikipeadia. 2014. â€Å"Colosseum.† Accessed September 1st, 2014. http://en.wikipedia.org/wiki/Colosseum 6 Russel Tarr. 1998. â€Å"Active History.† Accessed September 1st, 2014. http://www.activehistory.co.uk/historical_quotations.htm 7 Indiana University. 2011. â€Å"The Santayana Edition.† Accessed September 4th, 2014. http://iat.iupui.edu/santayana/content/santayana-quotations 8 Claudia Bingham Baker. 2005 . â€Å"Tacoma Narrows Bridge.† Accessed September 4th, 2014. http://www.wsdot.wa.gov/tnbhistory/machine/machine3.htm 9 Claudia Bingham Baker. 2005. â€Å"Tacoma Narrows Bridge.† Accessed September 4th, 2014. http://www.wsdot.wa.gov/tnbhistory/machine/machine3.htm 10 SearchQuotes. 2014. â€Å"Learning From The Past.† Accessed September 7th, 2014. http://www.searchquotes.com/viewimage/Learning_From_The_Past/355/ 11 Pavlova, Margarita. 2009. Technology and Vocational Education for Sustainable Development. Vol. 10. New York: Springer Publishing. 12 Web Ecoist. 2014. â€Å"7 Ancient Wonders of Green Design Technology.† Accessed September 7th, 2013. http://webecoist.momtastic.com/2009/01/25/ancient-green-architecture-alternative-energy-design/ 13 Web Ecoist. 2014. â€Å"7 Ancient Wonders of Green Design Technology.† Accessed September 7th, 2013. http://webecoist.momtastic.com/2009/01/25/ancient-green-architecture-alternative-energy-design/ 14Web Ecois t. 2014. â€Å"7 Ancient Wonders of Green Design Technology.† Accessed September 7th, 2013. http://webecoist.momtastic.com/2009/01/25/ancient-green-architecture-alternative-energy-design/ 15Web Ecoist. 2014. â€Å"7 Ancient Wonders of Green Design Technology.† Accessed September 7th, 2013. http://webecoist.momtastic.com/2009/01/25/ancient-green-architecture-alternative-energy-design/ 16 Victor J. Papanek. 1984. Design for the Real World: Human Ecology and Social Change. 1st ed. Chicago: Academy Chicago Publishing. 17 Brainy Quotes. 2001. â€Å"Marcus Garvey.† Accessed September 9th 2014. http://www.brainyquote.com/quotes/quotes/m/marcusgarv365148.html 18 By Melanie J. Martin. 2014. â€Å"Why Are World Heritage Sites Important?† Accessed September 9th 2014. http://www.ehow.com/facts_5513442_world-heritage-sites-important.html 19 Brainy Quotes. 2001. â€Å"Jawaharlal Nehru.† Accessed September 9th, 2014. http://www.brainyquote.com/quotes/quotes/j/jawaharlal141407.html 20 By Melanie J. Martin. 2014. â€Å"Why Are World Heritage Sites Important?† Accessed September 9th 2014. http://www.ehow.com/facts_5513442_world-heritage-sites-important.html 21 McDermott, Brian. 2001. â€Å"Quotes about History.† Accessed August 31st, 2014. http://homepage.eircom.net/~odyssey/Quotes/History/Historians.html 22 Good Reads. 2014. â€Å"Albert Camus.† Accessed September 12th, 2014. https://www.goodreads.com/quotes/209885-without-culture-and-the-relative-freedom-it-implies-society-even 23 Web Ecoist. 2014. â€Å"7 Ancient Wonders of Green Design Technology.† Accessed September 7th, 2013. http://webecoist.momtastic.com/2009/01/25/ancient-green-architecture-alternative-energy-design/ 24 Good Reads. 2014. â€Å"Robert A. Heinlein.† Accessed September 12th, 2014. http://www.goodreads.com/quotes/186632-a-generation-which-ignores-history-has-no-past-and

Thursday, November 14, 2019

Cyber Culture: The Future of Print Essay -- Technology Literature Essa

When we think of technology, what often comes to mind are televisions, communications devices such as cell phones and satellites, computers, and different modes of transportation. However, there are other ways in which technology is applied, one of those being the Internet and its various components including email, chat rooms, and search engines. The list of uses for the Internet is innumerable and many corporations and universities are forcing people to make use of it. But no matter how much this new technology is forced on us, people are still resistant to it. As George Landow, Professor of English and Art History at Brown University, states, "Technology, in the lexicon of many humanists, generally means 'only that technology of which I am frightened'" (Landow 218). Such resistance is unfortunate because the generation of online technology is here. Whether we have accepted it or not we are "twenty minutes into the future" (Landow 214). Books are no longer the sole resource for inf ormation gathering and communicating. A whole new system for conveying information has taken place. "In many ways, we have, for better or worse, already moved beyond the book. Even on the crudest, most materialist standard involving financial returns, we no longer find it at the center of our culture as the primary means of recording and disseminating information and entertainment" (Landow 215). Cyber culture, particularly Internet phenomenons such as online journals and email, have enhanced the way we work with writing and changed the way we write. For instance, references such as online journals and magazines have facilitated researchers in numerous ways. EMU's online database alone contains a library of information on topics ranging from busines... ...w technology called cyber culture, Landow makes a very good point when he says â€Å"Digital technology may be new, but technology, particularly information technology, has permeated all known culture since the beginnings of human history (218). Cyber culture is here to stay and can be very effective in communication, research, and writing; the challenge now, is to close the generational gap between those who have embraced cyber culture and those who still resist it. Works Cited Landow, George. â€Å"Twenty Minutes into the Future, or How Are We Moving Beyond the Book?† Writing Material: Readings from Plato to the Digital Age.† Comp. Evelyn B. Tribble & Anne Trubek. New York: Longman, 2003. 214-226. Lesser, Wendy. â€Å"The Conversation.† Writing Material: Readings from Plato to the Digital Age.† Comp. Evelyn B. Tribble & Anne Trubek. New York: Longman, 2003. 227-223.

Monday, November 11, 2019

Crime is a Social Construct Essay

Crime is the product of the social structure; it is embedded in the very fibres of society. In this essay, I aim to explore different theories as to why crime exists within society and how we as a society therefore construct it. Crime is a social construct; it is always in society and is on the increase. It is inevitable. Where does it come from? It comes from legislation, from the making of laws. Functionalists see crime deviance in society as a function, in that it serves to remind us, through public condemnation of those who have broken the rules, of our shared values and norms. Furthermore, they suggest that crime is a result of structural tensions and a lack of moral regulations within society. If the aspirations held by individuals and groups in society do not coincide with the available rewards, this disparity between desires and fulfilment will be felt in the deviant motivations of some of its members. This was the basis for Merton’s Anomie theory. (Robert Merton 1957) Emile Durkheim saw crime and deviance as social factors and believed both of them to be inevitable and necessary elements in modern society. The people in that society are less constrained than in traditional times. There is more room for the individual choice in a modern world and it is therefore inevitable that there will be some non-conformity. Durkheim recognises that no society would ever be in complete consensus about the norms and values which govern it. He also saw that it was necessary for society in that it fulfils two important functions. Firstly, deviance is an adaptable function, and by introducing new ideas and challenges in society, it brings about change. Secondly, deviance promotes boundary maintenance between good and bad behaviours. It constantly keeps us aware of what acts society deems acceptable or not. (Durkheim 1964) The Positivist approach is simply about a deviant’s reaction to external forces beyond their control. The followers of the Interactionist theory, on the other hand, reject this positivist approach and say that it is due to the internal factors of the individual. The Marxism theory however, is structured towards the accumulation of wealth rather than social need. Edwin H Sutherland was the first sociologist to study this area known as ‘White Collar Crime’ in 1949. Let us now look at crimes of the powerful and the less powerful. There are two main points; deviance is a product of unequal power relations and equality in general. Despite the fact that the law is in favour of the dominant class, some of its members do break the rules for their own gain. Power and equality affect the quality of deviant acts. Thus, people that are more powerful are more likely to engage in profitable deviant acts such as corporate crime i.e. bribery and corruption in business and politics, misconduct by professionals such as lawyers etc. On the other hand, the powerless are more likely to commit less profitable deviant deeds such as burglary, theft and armed robbery. (Ermann and Lundman 1996) Power, or rather social class, is therefore the key element which determines the type of deviance people are likely to carry out. The powerful are more likely to commit deviant acts because of something that is called ‘Relative Deprivation’. This is the feeling of being unable to achieve the high standards they set for themselves, compared with the powerless, whose standards are typically low. Their aspirations are so high that they become less achievable. The more that people experience this Relative Deprivation, the more likely they are to commit deviant acts. (Cookson and Persill 1985) Furthermore, the elite have more legitimate opportunities than the poor worker to commit crime i.e. A banker will have better opportunities to defraud customers for instance, and because of his status, the crime is less likely to be detected, whereas the poor worker would probably have to resort to robbing the bank, a much more visible crime. Furthermore, the powerful are subjected to weaker social control. They have more influence in the making and enforcement of control. The laws against higher status crime, the White Collar crime, are therefore relatively lenient and rarely enforced, but the laws against crime which is committed by those with a lower status, are harsher and more often enforced because they are so visible and detected much more easily. The activities of White Collar crime occur on a daily basis, but there is no public outcry or moral panics about it and therefore  no legislation made, whereas, ‘street’ crime attracts massive law enforcement. As Jeffr ey Reiman (2001) so aptly stated, â€Å"The rich get richer and the poor get prison†. Interactionism was quite popular from 1960s to 1970s. Max Weber and George Herbert Mead favour the Interactionist approach and suggest that crime is a social process, that crime is an interaction between the victim, the police/officials and the offender. Crime is shaped by the nature of this interaction and this selective labelling, stigmatisation, negative labelling of those without power and more vulnerable. This approach focuses upon the interaction between deviance and those who define it as such, hence the Labelling Theory. Howard F Becker, the founder of this theory, argues that society creates deviance by making rules. Rules that when broken, constitute deviance, and by labelling those particular people as deviants, they are also labelling them as outsiders. Therefore, it is not the act of the person, but rather a consequence of applying the rules by others to an offender. Deviant behaviour is behaviour that people so label. Becker suggests that in one sense there is no such thing as a deviant act. An act only becomes deviant when people define it as such, when they label it as such. Such labels largely override their status as workers, friends, parents etc and others see them negatively. This ‘labelling’ of people who commit crime, often results in the denial of an ordinary life to them, and because of this denial, out of necessity, they develop illegitimate routines and often resort to a life of crime. Thus, a criminal career is formed and the only way that they can be a part of society, is by grouping with likewise people, and being part of a different type of society. It may be a criminal society, but at least they fulfil that human need to belong. This process results in what is known as the self-fulfilling prophecy i.e. a person is to be known as a criminal, he/she may as they may as well act that way. The Feminist approach is critical of the mainstream approaches in that they see them as male dominated and this gender bias is part of the structure of  the Criminal Justice System, the majority of its personnel being male. Crime is specific to the gender, males being more violent and women committing softer crime such as benefit fraud, shoplifting etc. This approach sees that there is a need for more support and resources for women and that anti-sexist training is necessary in the police force. These sociological theories are intended to apply to both sexes but feminists disagree. For example, Merton’s anomie theory assumes that people are inclined to strive for material success, which is true for men but not necessarily for women, although this is on the increase. (Merton 1957) In the past women have been socialised differently to men. They are traditionally less interested in achieving material success as their place has been in the home. However, this social construct is changing, because women are being given more equal opportunities, and are more likely to strive for that material success, which would account for some increase in women’s crime rates. (Chesney-Lind 1997;Daly and Chesney-Lind1998) This may be an indication that opportunities for women are still far from equal. Anomie theory may apply if this is the case, as the opportunities available to women are lacking in relation to women’s increasing desire for independence and material success, therefore causing the disparity that Merton talks about. Furthermore, men and women calculate the risk of arrest differently. Women are more aware of that risk and that awareness becomes a disincentive. Another interesting argument would be that it is a fact that over 90% of people convicted of crime, are male. (John Hagan et al 1996) Let us now examine how time and space has affected the way that society has constructed crime and deviance. For example, is the death penalty an act of murder? It is in some countries, but not in some US states. Is abortion an act of murder? What about war? Murder exists in some contexts as a crime and not in others. Crime then is a social construct which is ever changing according to time and space. It makes no sense to say that â€Å"crime is a result of biochemistry only† because crime is the result of political decision making, and we can easily change those decisions according to different contexts, without changing our own biochemistry. In an effort to solve the ‘crime problem’ then, our task is to determine how much of ‘the crime problem’ is in fact the result of these definitions and political decisions, and what part is the result of broader sociological or biological forces. The government, in its efforts to tackle the ‘crime problem’, has little regard for the way that working class people and their environments actually work. Its new measures to be tough on the causes of crime fail to question why these things happen, and hence how they might be prevented. Creeping inequalities in education, the health services, housing and pensions, contribute to the lack of belonging that people feel. This disconnected feeling of our seemingly society-less age can only contribute to the ‘crime problem’. It is time to review other methods because the government’s endless clamping down on those who already have the least stake in ‘society’ is not the solution. BIBLIOGRAPHY Bilton T, Bonnet K, Jones P, Skinner D, Stanworth M, Webster A (1996) Introductory Sociology (Third Edition) London, Macmillan Press Ltd. ` Goode E, Ben-Yehuda N (1994) Moral Panics: The Social Construction of Deviance USA, Blackwell. Hagan John et al 1996 The Law and Politics Book Review http://www.unt.edu.lpbr/subpages/reviews/HaganJ.htm Accessed on 28 11 2002 Haralambros and Holborn (1995) Sociology: Themes and Perspectives (Fourth Edition) London, Harper Collins. Reiman Jeffrey (2001) The Law and Politics Book Review http://Paulsjusticepage.com/reiman.htm http://Paulsjusticepage.com/RichgetRicher/fraud.htm Accessed on 28 11 2002 Taylor P, Richardson J, Yeo A, Marsh I, Trobe K, Pilkington A, Hughes G, Sharp K (1995) Sociology in Focus Ormskirk, Causeway Press Ltd. Williamson J (2000) Tough on Horridness – Guardian http://society.guardian.co.uk/crimeandpunishment/comment/0,8146,839659,00.html – accessed on 28 11 2002

Saturday, November 9, 2019

Yahoo – Strategic Management Analysis

EXECUTIVE SUMMARY Yahoo! Inc. , over its journey of almost 17 years has become the world’s largest online network integrated services provider with users exceeding 500 million in numbers worldwide (Yahoo FAQ, 2012). It has a presence in more than twenty markets and regions across the globe and is best known for its search engine and host of other services like finance, e-mail, advertising and social media. Yahoo! Inc. was started as a personal website directory by two doctorate candidates at Stanford University named David Filo and Jerry Yang.Filo and Yang realized the potential of generating revenue from their web directory by allowing companies to advertise their products on their online directory. Soon, Yahoo was notable enough to gain the attention of Sequoia capital, a venture capital firm. Sequoia provided much needed capital to Yahoo and Tim Koogle, a Motorola executive was hired as Yahoo’s Chief Executive Officer. Koogle’s excellent management skills and vision took Yahoo to the new heights of success i. . Yahoo! Inc. ’s stock price rose from $5 a share to almost $244 a share in 1999 (Jones, 2007) However, despite the leadership that the company enjoyed in its initial years, the company over the past years seems be losing market share to its arch rival Google Inc. Google has been outdoing Yahoo for the past many years now, gaining market share and increasing its customer base manifolds. Over the course of past few years, Yahoo! Inc. ade a slew of changes in its objectives, business model and to its external, internal environment and strategy to shore up its performance and regain lost ground to its main competitor Google. Herein, we shall take a close look at some of such factors through defining the company’s mandate, internal analysis as well as external analysis. INTRODUCTION The company under consideration Yahoo! Inc. (referred to hereinafter as â€Å"Yahoo†) is one of the world’s largest online netwo rk integrated services provider with a combined user base in excess of 500 million.Yahoo provides a whole host of network based services, however over its existence of past 17 years, many such similar service providers have shored up especially after the dot com boom. Some of these new players took the path of specializing in a particular form of service while others brought a whole gamut of new services with the old ones. World Wide Web has grown exponentially over the past years giving rise to the intense rivalry between companies involved. This intense rivalry especially with the likes of Google is one of the biggest challenges for Yahoo.In this case study, we try to first understand the backdrop in which the company is operating including its mission and vision for the future, its ultimate goals and philosophy regarding its business, its business model, external analysis based on Porter’s five forces model and finally internal analysis based on distinctive competencies, c ompetitive advantage and profitability. This document is prepared based on the information provided in the case, â€Å"Yahoo† (Jones, 2007) as well as numerous external sources such as Yahoo’s website and its annual reports circa 2011. COMPANY OVERVIEWYahoo was incorporated as an Internet service provider that would serve both the users and the businesses globally. Yahoo was founded by two Stanford PhD candidates in January 1994 named Jerry Yang and David Filo. However, today Yahoo has become one of the world’s largest global online network integrated services provider. Yahoo today has a user base of 500 million per month. It has a presence in more than 30 countries worldwide and provides services in more than twenty different languages. The company presently operates out of Sunnyvale, California in the United States.Yahoo first went public on the NASDAQ (YHOO) in the April of 1996. The stock had opened for $ 13. 00 per share of the company and by the very dayâ €™s end; it had reached a closing of $ 33. 00 per share (Yahoo Overview, 2012). In Dec 1999 the company was also added to the S&P 500 index. Recently, in early 2012, Yahoo had appointed Scott Thompson as the new CEO who was then replaced by Marissa Mayer in the month of May (Perez, 2012). Also in June 2012, the company also hired the former director at Google, Michael Barrett, as its Chief Revenue Officer.In April 2012, the company announced a cut of about 14 % of its workforce. This was expected to save the company around $ 375 million annually and is scheduled to be completed by end of this year (Liedtke, 2012). MANDATE The mandate of a company sheds light on why it exists, what it hopes to achieve in reference to the expectations of the stakeholders. Yahoo changed it mission statement from just â€Å"focusing on being a search portal† to â€Å"want to connect people to their passion, communities and world’s knowledge† (Baker, 2007).Yahoo’s mission Statement refers to the fact that the company envisages to achieve two major objectives; first one is to provide personal digital experience to their customers so that they remain happy doing things they like especially in the web and secondly to provide a unique way to the advertiser to connect to the consumers and help to build their business (Yahoo FAQ, 2012). In simple terms, as Yahoo enables people to connect with their passion in various fields i. e. sports, music etc. , it will in turn provide Yahoo with an excellent opportunity to generate advertising revenue from music and sports companies etc.The core values of the company provide a sense of direction that the company adheres to and the way it is going to do it, and the goals it wishes to achieve via the same. The company on its website has outlined six Core values that drive the company forward. These are namely (Yahoo Values, 2004). a. Excellence: The Company mentions of it always seeking quality and knowing that the suc cess should never be taken for granted and hence learn from own mistakes. b. Innovation: The Company believes in creativity and is ready to adapt to change in market trends and respond with calculated and responsible steps. c.Customer Fixation: The Company is always looking to maintain the trust of the customers and respond to the customers need and try to exceed them. d. Teamwork: The Company believes in and tries to encourage the best of the ideas from the entire organization and to foster collaboration and yet maintain individual accountability. e. Community: The Company seeks to serve both communities globally and the Internet Community as a whole in general. f. Fun: The Company also possesses a sense of humour and believe that the same is essential to the success of the company and also do appreciate and celebrate their achievement.From the aforementioned Core Values and the present scenario of the company, it seems Yahoo’s main challenge is keep up with its two very imp ortant core values namely Innovation and Customer Fixation which are integral for it to be the market leader in web portal industry. The main stakeholders of Yahoo are; its stockholders that invest their capital in the company, customers that use Yahoo’s web portal, advertisers that market their products through Yahoo’s online services and employees who provide it intellectual capacity leading to the creation of innovative new online products and services.Yahoo’s employees want a fair, ethical treatment and a stable job, advertisers expect to connect to their market segment by advertising on Yahoo, customers want enjoyable and innovative products that make their daily life easier and most importantly stock holders have an expectation that Yahoo will pursue strategies that increase company’s revenue and profitability maximizing shareholder value. EXTERNAL ANALYSIS COMPETITIVE FORCESYahoo operates in â€Å"the Internet products, services, and content marke ts, which are highly competitive and characterized by rapid change, emerging and converging technologies, and increasing competition† and that their most significant competition is from â€Å"Facebook, Google, Microsoft, and AOL (Yahoo 10K, 2011). Yahoo is a part of web portal industry where revenue generation is dependent on online advertising which in turn requires a large number of user base to generate any significant revenue.Advertisers prefer to advertise their products through web portals that have a large user base and offer products and tools which help them reach their target audience. In web portal industry, degree of rivalry amongst competitors is quite high, competitors compete aggressively against each other through innovative new product offerings and/or by lowering prices for advertising but Product differentiation is becoming increasingly difficult due to the fact that over the years industry has gone through consolidation and main players such as Google, Yah oo, MSN etc. ave gained a significant amount of market share creating an oligopoly. Industry has entered a mature stage in the western hemisphere such as Europe and North America but a lot of potential is available in emerging markets of Asia and South America where it is in growth stage. Due to the nature of internet, entry in to the web portal industry is relatively easy but based on the amount of capital, innovative skills and technological knowledge required to attract and maintain a large user base in the web portal industry, the threat of new entrants that can compete directly with Yahoo is quite low.Yahoo does charge some fees for certain premium services but generally its main services such as email and search are free of cost which is common amongst competitors in web portal industry. The range of services offered in web portal at little or no cost means that switching cost for users is quite low. Buyers also include those advertisers who would buy ad space on the website. Even though Yahoo’s revenue stream is not concentrated at any individual advertiser or user but low switching costs for users combined with the intense rivalry in the industry to gain advertisers puts bargaining power of the buyers at medium.Yahoo’s search engine essentially is a mechanism that provides users with an ability to search through content present on the internet. This content is freely available on the internet for Yahoo to collect and categories hence supplier power for Yahoo’s search engine is quite low. Web portal industry in which Yahoo operates does not have a lot of substitutes. Some possible substitutes for Yahoo’s products and services are; postal service is substitute of Yahoo’s e-mail service, financial newspapers are a substitute for Yahoo’s financial section, etc. but most importantly there are no efficient substitutes for search engines on web portal industry in both online or offline world. Because of the lack of ef ficiency of substitutes to products and services offered by web portal industry, the threat of substitutes is low. Recently Web portal industry has gained a possible complementor in the form of latest smart phones with high speed mobile internet access which gives user an ability to be online at any place at any given time. Smart phone technology combined with the web portal industry gives both parties involved a better opportunity to satisfy customer demands.MACRO ENVIRONMENT Aforementioned analysis was based on Porter’s five forces model which is subject to macro-environment. We shall now analyse different forces in the macro-environment. Economic conditions might affect Yahoo as it derives most of its revenue from businesses and individuals who advertise their products and services on the internet. Any slump in the economic growth may lead to a reduction in advertising budget of businesses which will eventually affect Yahoo. In the emerging markets such as those in Asia an d South America, Yahoo is presented with an excellent opportunity to expand its business.Along with the opportunity, Yahoo may also face stiff competition in emerging markets such as China where local competitors have gained considerable market share i. e. Baidu, Inc. in China has 63% of the market share and is Yahoo’s main competitor in that region (Barboza, 2010). Political and legal forces tend to affect businesses operating in the web portal industry especially in the emerging markets. Regulations on the internet service providers generally vary from country to country i. e. in certain countries local providers enjoy special protection through regulations giving them competitive advantage over Yahoo.Yahoo was successfully sued in France for its failure to keep Nazi memorabilia off its Web pages as it is considered a crime in France (Claburn, 2006) and in 2010 Google pulled out of China after failing to negotiate with Chinese government (Carlson, 2010). Internet is a rapid ly growing industry, and with low barriers to entry and low switching costs, technological forces heavily influence Yahoo. With the advent of new technologies, competition and rivalry between players in web portal industry is likely to be more intense driving down revenues as a result.Development in technology may give rise to newer forms of advertising media which can potentially take away revenue from Yahoo. Yahoo mainly operates in the online world and number of users with access to internet is growing rapidly and user base in the developed countries is very well spread out across all demographics. More and more people in the developing countries are getting access to the internet which is likely an opportunity for Yahoo. INTERNAL ANALYSIS We shall now discuss the internal environment of the company and how can it have any sort of material impact on the performance of the company.The internal Analysis of the company would include the distinctive competencies of the company, the c ompetitive advantage and the profitability of the company. The first and foremost distinctive competency of the company is the ability to enable people relate to their passion. This is as per Yahoo’s mission statement and is also reflective in the product portfolio. The company is probably the leader in the industry in terms of the number of services and products that the company offers. This range of product offering has not been observed to be present with the other competitors i. e. Flickr, a omprehensive imaging database, Yahoo Finance provides accurate financial Data in almost real time, etc. The second distinctive competency of the company is the brand name of the company, which has helped it retain its users despite its consistent problem in bringing new innovative products like its competitors Google and Facebook. The third and most important is the efficiency of Yahoo marketing services and its ability to attract customers and publishers. Since its beginning the busi ness model of Yahoo has been heavily reliant on contextual advertising and offering premium services.And this segment of business of Yahoo has still kept it in business. And not to forget the next competency of the company is its famous search and portal. Though the search algorithm used by the company has gradually been updated to the changing demographics of the business, but still some work needs to be done on it to make it a sheer strength for the company. Yahoo still possesses some competitive advantage as compared to its rivals. Firstly, Yahoo’s directory is very well-structured and authenticated business library and it can be developed and customized to act as a new and good source of revenue.Second is the ability of Yahoo to provide customized and contextual advertising. Another very important competitive advantage of the company is the hold of Yahoo in the mobile segment with its auxiliary products and even partnerships with third party service providers. And probabl y last but not the least is the employees of the company, who proved tremendous support, and technical knowhow, that helps Yahoo shore up with customized solutions for its customers and also help in maintain a virtually glitch/hassle free website quality.As far as profitability is concerned, this is something that has not been going right for the company. Over the past four quarters, the company has not seen any significant growth in its revenue and has in fact witnessed a decline in the operating profitability due to a rise in non-recurring expenses (Yahoo Income Statement, 2012). However since the new CEO took over in the month of July, she has embarked on a new strategy of Brownfield expansion via the M&A route and other critical decisions, that is set â€Å"to revive growth and boost profitability† which is a very positive and ncouraging news for investors (Womack, 2012). Yahoo’s decision to hire executives Michael Barret as a CFO and Marissa Mayer as a CEO seems t o show that Yahoo understands the threat that Google poses as both Barret and Mayer were executive at Google prior to joining Yahoo. From the above analysis, it seems that the company is better poised on its internal environment than external environment. And it needs to improvise on its assets and brand to shore up its market share and performance.Yahoo’s recent layoff of 14% of its work force seems to be beginning of new strategy of refocusing the company towards its core competencies, product innovation and growth. REFERENCES Yahoo FAQs. (2012). Investors FAQs. Retrieved from http://yhoo. client. shareholder. com/faq. cfm Jones, G. R. (2007). Yahoo. In C. W. L. Hill & G. R. Jones (Eds. ), Strategic Management An Integrated Approach (8th ed. , pp. C102-C114). Boston, NY: Houghton Mifflin Company. Yahoo Overview. (2012). Overview. Retrieved from http://pressroom. yahoo. net/pr/ycorp/overview. aspx Perez, J. C. (2012, 07 16).Yahoo picks google's marissa mayer as ceo. Macworld , Retrieved from http://www. macworld. com/article/1167728/yahoo_picks_googles_marissa_mayer_as_ceo. html Liedtke, M. (2012, 04 04). New yahoo CEO Scott Thompson cuts 2,000 jobs The Christian Science Monitor, Retrieved from http://www. csmonitor. com/Innovation/Latest-News-Wires/2012/0404/New-Yahoo-CEO-Scott-Thompson-cuts-2-000-jobs Baker, L. (2010). Yahoo ; google’s mission statements: Do they connect?. Search Engine Journal, Retrieved from http://www. searchenginejournal. com/yahoo-googles-mission-statements-do-they-connect/4924/Yahoo Values. (2004). Yahoo! we value. Retrieved from http://docs. yahoo. com/info/values/ Yahoo 10K. (2011, 12 31). Yahoo 10k Annual Report. Retrieved from http://files. shareholder. com/downloads/YHOO/2120211742x0xS1193125-12-86972/1011006/filing. pdf Barboza, D. (2010, 01 13). Baidu’s gain from departure could be china’s loss. The NewYork Times. Retrieved from http://www. nytimes. com/2010/01/14/technology/companies/14baidu. html? _ r=1 Claburn, T. (2006, 01 13). Yahoo loses lawsuit over nazi memorabilia sale. Information Week, Retrieved from http://www. informationweek. om/yahoo-loses-lawsuit-over-nazi-memorabili/177100347 Carlson, N. (2010, 03 22). Breaking: Google pulls out of china. Business Insider, Retrieved from http://articles. businessinsider. com/2010-03-22/tech/29990556_1_google-com-hk-google-s-china-googlecn Yahoo Income Statement. (2012). Income statement. Retrieved from http://in. finance. yahoo. com/q/is? s=YHOO Womack, B. (2012, 08 10). Yahoo strategy review may result in changes to cash plans. Bloomberg, Retrieved from http://www. bloomberg. com/news/2012-08-09/yahoo-ceo-strategy-review-may-result-in-changes-to-cash-plans. html

Thursday, November 7, 2019

Critical Analysis Example

Critical Analysis Example Critical Analysis Example Critical Analysis Example: Learn, Learn, and Learn Once Again Vladimir Lenin used to say To Learn, to Learn and to Learn Once Again. So let us follow his advice and learn writing critical analysis. It is obvious that any skill should be learned from professionals: a cook will best teach you how to cook, a shoemaker to make shoes, a poet to write poems. And if you want to learn how to perform the critical analysis you should study examples of those people, who already know how to do that. Let us consider what aspects you should pay attention to in the critical analysis example. Aspects of the Critical Analysis Example Logic. The first thing you should look at in the critical analysis example that you examine is logic. Find the connection between every statement in the critical analysis example. If you learn to see drawbacks in logic of other authors, you will not make such mistake yourself and moreover you will develop critical thinking skill. Structure. Any critical analysis example must contain an overview, detailed analysis and conclusions. Do not try to change this traditional structure, it must be the same in your critical analysis. Points of view. Above all, you have to understand that critical analysis means unbiased analysis, if you do not want to sound preconceived, remember this. You should pay attention to how clearly the author of the critical analysis example expresses his point of view. For the analysis to be critical other viewpoints also must be analyzed. The author of the critical analysis example (and you when you write your critical analysis) should consider also those viewpoints that do not support his (your) own. Your attitude. When you read enough critical analysis examples, you will almost definitely experience the temptation of copying and combining them for your own critical analysis. If you manage to resist this temptation, before writing your critical analysis think over what you have read, consider what you agree or disagree on with the author of the critical analysis example: Critical Analysis Essay Final Note When you consider the critical analysis example, you should pay attention to every abovementioned aspects. A good critical analysis example contains all of them and makes things clear for you, i.e. does not leave any questions after reading. It is not easy to write the critical analysis if you are not experienced in it, but learning from critical analysis examples will smooth things down for you and make you a professional with competent essay writing service! Read also: Descriptive Essay Writing Argumentative Essay Topics Writing Thesis Papers Writing a Dissertation Proposal Thesis Topics

Tuesday, November 5, 2019

KUHN Surname Meaning and Family History

KUHN Surname Meaning and Family History The Kuhn surname originated as a nickname or descriptive name for someone who was bold or keen; descendant of KUHN, a pet form of Kunrat, German form of Conrad, meaning bold, counsel. Surname Origin:  German Alternate Surname Spellings:  KUHNE, KUEHN, KUHNS, KIHN, COON, COONS, COEN, COONE, KUNZ, KUNTZ, KUHNE, KOHN, KUEHNE, KÃÅ"HN,  KÃÅ"HNE   Famous People with the KUHNSurname Thomas Kuhn - American historian and physicist; famous for  his 1962 book called The Structure of Scientific Revolutions.Friedrich Adalbert Maximilian Kuhn - German botanistOskar Kuhn - German paleontologistRichard Kuhn -  Austrian biochemist, winner of the 1938 Nobel Prize in ChemistryW. Langdon Kihn -  American painter and illustrator Where is the KUHN Surname Most Common? According to surname distribution from Forebears, the Kuhn  surname is most common in Germany, ranking as the countrys 56th most common surname. It is also fairly common in Switzerland, where it is the 74th most common last name.  WorldNames PublicProfiler  data indicates the Kuhn surname is especially common in southwestern German, particularly the state of Saarland. It is also common in Zurich, Ostschweiz and Nordwestschweiz, Switzerland, as well as in Alsace, France. Surname maps from Verwandt.de indicate the  Kuhn last name is most common in southwestern Germany, especially in the counties or cities of Munich, Neunkirchen, Stadtverband Saarbrucken, Ostalbkreis, Wurzburg, Rhein-Neckar-Kreis, Esslingen and Offenbach.   Genealogy Resources for the Surname KUHN Meanings of Common German SurnamesUncover the meaning of your German last name with this free guide to the meanings and origins of common German surnames. Kuhn  Family Crest - Its Not What You ThinkContrary to what you may hear, there is no such thing as a Kuhn  family crest or coat of arms for the Kuhn surname.  Coats of arms are granted to individuals, not families, and may rightfully be used only by the uninterrupted male line descendants of the person to whom the coat of arms was originally granted. Coon DNA Surname ProjectIndividuals with the Coon surname and variations such as Kuhn, Kuehne, Koone, Kohn, Koon, Kuhne, Kuhns, Coontz, and Kuntz, plus dozens of others, have joined together to combine genealogy research with Y-DNA testing to help determine common ancestry. KUHN  Family Genealogy ForumThis free message board is focused on descendants of Kuhn  ancestors around the world. Search or browse the archives for your Kuhn ancestors, or join the group and post your own Kuhn family query. FamilySearch - KUHN  GenealogyExplore over 2.8  million results from digitized  historical records and lineage-linked family trees related to the Kuhn surname on this free website hosted by the Church of Jesus Christ of Latter-day Saints. KUHN  Surname Mailing ListFree mailing list for researchers of the Kuhn surname and its variations includes subscription details and a searchable archives of past messages. DistantCousin.com - KUHN  Genealogy Family HistoryExplore free databases and genealogy links for the last name Kuhn. GeneaNet - Kuhn  RecordsGeneaNet includes archival records, family trees, and other resources for individuals with the Kuhn  surname, with a concentration on records and families from France and other European countries. The Kuhn  Genealogy and Family Tree PageBrowse genealogy records and links to genealogical and historical records for individuals with the Kuhn  surname from the website of Genealogy Today.- References: Surname Meanings Origins Cottle, Basil.  Penguin Dictionary of Surnames. Baltimore, MD: Penguin Books, 1967. Dorward, David.  Scottish Surnames. Collins Celtic (Pocket edition), 1998. Fucilla, Joseph.  Our Italian Surnames. Genealogical Publishing Company, 2003. Hanks, Patrick and Flavia Hodges.  A Dictionary of Surnames. Oxford University Press, 1989. Hanks, Patrick.  Dictionary of American Family Names. Oxford University Press, 2003. Reaney, P.H.  A Dictionary of English Surnames. Oxford University Press, 1997. Smith, Elsdon C.  American Surnames. Genealogical Publishing Company, 1997. Back toGlossary of Surname Meanings Origins

Saturday, November 2, 2019

Assigment Essay Example | Topics and Well Written Essays - 250 words - 3

Assigment - Essay Example sion for an industry that has spent millions to attract customers in the countrys growing Latino community and among the estimated 12 million illegal immigrants living in the United States. As a business owner, you sell to whoever comes into your store. You sell to whoever buys from you online. Its easy, normally, said Steven Camarota, director of research at the Center for Immigration Studies in Washington. Just in some cases where specific identification is needed, like in financial services, its more complicated. But getting less so Last month, Bank of America said it had started a pilot program in the Los Angeles area late last year that didnt require a Social Security number to sign up for a credit card. The Charlotte-based bank insists the card isnt specifically designed to attract illegal immigrants, and says that so far, it has not. The bank hasnt decided if it will offer the card elsewhere, but it would likely be popular with a population that generally lacks access to something as common in most American wallets as the dollar bill and a drivers license. Its a no brainer. Its a very large market, said Jim Johnson, director of the Urban Investment Strategies Center at the University of North Carolina at Chapel Hill. The bank is just the latest example of a major corporation recognizing the impact of doing business with Hispanics. ‘In 2005, the nations 6.6 million illegal immigrant families had an average annual income of $29,500 and accounted for nearly $200 billion in purchasing power, a figure thats only expected to grow,’ said Pew Hispanic Center demographer Jeff Passel. They are impacting the economy, Passel said. The unauthorized are explicitly coming for an economic basis. While credit card use among the nations 42 million Hispanics is on the rise, a substantial number of Latino households dont have access to credit, according a survey conducted by the National Council of La Raza, which found that 80 percent of American households use credit