A Down-to-Earth Approach Essay Example for Free

A Down-to-Earth Approach Essay The postindustrial revolution is defined by computer technology. Since 1950, a third technological transformation has been unleashed by the development of the computer. The crucial technology of a postindustrial age concerns information. Computer technology forms the core of an Information Revolution. And, just as the Industrial Revolution did, the Information Revolution is now generating a host of new, specialized occupations. From a worker’s point of view, in the same way that the acquisition of technical skills held the key to success in the past, now workers must enhance their literacy skill as that is valued in the marketplace. The economic reality is that people unable to speak, write, or otherwise communicate effectively face declining economic opportunity. Computer technology has reduced the role of human labor in production. But to those that are able to rise to the challenge of the Information Age, however, the coming decades will bring new opportunities. The information Revolution is changing not just what people do but where they do it. The last economic revolution centralized the work force in factories, a pattern demanded by energy sources and the enormity of the new machinery. Today, however, consultants, salespeople, architects, writers, and other employees in â€Å"new cottage industries† can work virtually anywhere so long as they are equipped with computers, facsimile (fax) machines, electronic notebooks, and other new information devices that are increasingly lightweight and portable. Today’s more educated and skilled workers also no longer require-and often do not tolerate – the close supervision that marked yesterday’s factories. Further, the Postindustrial economy, a productive system based on service work and high technology is by nature an ongoing process. REFERENCE Henslin, James M. (2006). Sociology: A Down-to-Earth Approach, Core Concepts (2nd ED). New York: Allyn Bacon.

Advantages And Disadvantages Of Online Accounting Systems Information Technology Essay

Advantages And Disadvantages Of Online Accounting Systems Information Technology Essay When a diminutive company desires to apply accounting software then they have to stick to the conventional method of accounting as the price of any certified accounting software is quite high and relatively unfamiliar to many. This concept has received a big blow as these small businesses now have a choice. Accounting software can be procured and mounted on your computer. However, with the presence of ever developing internet a consumer can locate the identical packaged application on the web and doesnt have to download or purchase anything. I dont matter if your company is local, or national, or international any business can at present employ internet based accounting software. It doesnt depend on the size of the business you uphold, there are certain aspects of considerable importance when it comes working online especially with companys accounts. Security is a major concern and one of the primary steps a large amount of network based merchandises think for users. Web based financial account software handle its personal database hub and all the records are accumulated on huge network servers. Supplementary queries can be raised to internet based companies on the support of their infrastructure. Take a note of the number of web data servers are preserved for backups, involuntarily or manually, backup strength must be taken as the primary factor after security. Everything will appear simple when consumers dont have to consider or worry about backups any longer. Think of the amount of times every year somebody has to volunteer and preserve your server, format it and your system or else you have to worry about it. How overwhelming that charge sounds as the acc ounting application and database for the company is stored on a Personal computer or the businesss server. With everything available on the web, you can easily overlook any troubleshooting mishap. IT is addressing certain issues as they come up for the accounting software used on the Web. As a matter of fact, a number of web based sellers have forged a plan which will give sufficient time on the maintenance of the entire system and that to on weekly basis. Usually, reviving or modification is done twice or thrice a year where users are informed before hand. Usability is marginally equivalent to 100% both day and night, daily, from any internet accessible tool restricted by a user security system and log on necessities. You will have a lot of capital saving chances while choosing a web based system to have your data. Advisors are no more required to keep the financial accounts and every inescapable timely security update that happen in every application. An unforeseen power reserves arises when small and large businesses toggle to web based application. Reportedly, it was observed that a company saved around millions of dollars from power savings. Additional savings piles up with the exclusion of investment on resources to get the entire system equipped to go. Typically it takes around six months for a large business to mount, switch information, examine and other tedious problems which leads to the build up. This entire process of setting up the infrastructure is quite quick for small companies when they switch to the web based application. The start up time includes the conversation which happens to make the decision. The businesses save in arrangement and setting up of resources of the more dominant accounting structure. There are constantly straight finances requirements when a small sized business raises or modifies their accounting method. Though, web based deliberation is merely used monthly and only for purposeful use of the company. This denotes that web based software can develop with the corporation. It makes the entire infrastructure flexible and switching becomes a small head ache. 2. How to select accounting software? It is extremely necessary to be certain that you acquire an approved or accepted small business accounting application. Do not rely on the most popular or used accounting software as it might not suit your needs, therefore, it is imperative to do some research and make certain inquiries. Security is a major concern and one of the primary steps a large amount of network based merchandises think for users. Web based financial account software handle its personal database hub and all the records are accumulated on huge network servers. Supplementary queries can be raised to internet based companies on the support of their infrastructure. There are several essential aspects to reflect on, which can help in getting the assurance that you have the precise selection to suit your company requirements. Primarily, when it comes to selecting the exact company accounting software,  meet a specialized and knowledgeable accountant whom you can rely upon. Many a times, the accountant is conscious of fiscal managing software that is vital for your company. Secondly,  the volume of your commerce when it is down to yearly sales is an important thing to think  in selecting the correct  company accounting software. The intensity of support while purchasing software will count and make a note that you will need this continuing support after accomplishment. These are actually essential in selecting the exact business accounting application. You may misguidedly purchase software that will require patches and improvements exactly following your acquisition of the business accounting software. This kind of software will not be able to cope with your budding business developments. There is also an option of either acquiring permanent and reactive software or web based accounting systems that can be accustomed and arranged to particular or varying requirements. Take a note of the number of web data servers are preserved for backups, involuntarily or manually, backup strength must be taken as the primary factor after security. Everything will appear simple when consumers dont have to consider or worry about backups any longer. Think of the amount of times every year somebody has to volunteer and preserve your server, format it and your system or else you have to worry about it. How overwhelming that charge sounds as the accounting application and database for the company is stored on a Personal computer or the businesss server. Irrespective of the strength of your company, you must choose a system that can revolve itself on timely basis along with the company. When your business expands your accounts also grows in the same magnitude, it is directly proportional to each other. In fact, you must select a robust system that can offer you such space. And I do not favor repeated switching of accounting software. Finally, in the selection of the precise commerce accounting software you should ensure that  it is uncomplicated and dependable. Straightforwardness and consistency is in fact all you require for any web based accounting or business software as web based systems can effortlessly bend to the exact purposes and alterations in your corporation. These straightforward points and techniques will assist you discover the exact and suitable business accounting software or web based commerce system for your trade. In summing up, the online software saves time and straight operating expense for a business, small, medium, and large. The requirement for experts is almost eradicated; improvements and mechanical difficulties with the system are managed by the web based business technical support. Bookkeeping utilities are with no trouble introduced to your pact based online system as the means of trailing accounts augments with the ever expanding business. 3. Think wisely and choose! It is very important to know what kind of accounting system you want. This plays a great role as you have to have an eye for the future. There are many factors that play a vital role in the selection of accounting software. We tend to overlook certain small but significant factors which describes the efficiency of the software. You will certainly at some point of time rely on definite support but you must do your home work as it the matter of your companys accounts. Accounts or financial data shows the performance and growth of a company. This information has to be preserved in a secured way as it holds all the secrets of a company. Hence, for a companys head or owner it is important to choose specific software which proffers you space, solidity and consistency. Starting with selection, it is a head ache if you do not belong to the accounting or commerce fraternity. It does not matter; all you need to do is to know your requirements. In order to do so, you will need to discuss with your accounting team. Don not rely on famous and popular accounting software and you should confirm that it fulfill your needs. In fact, have a meeting or meetings and try to bring up a list of requirements. In that case you must check the following points Security, yes, when it comes to accounts it is never safe to rely on something you dont know. Bugs are common in software and any bug can kill your entire annual history. However, if anyone has all your accounting data then you might have to face prolong nightmares. So, talk to your team and verify the software in order to check its reliability. If the software is secured then around 50% of your problem is solved. Requirements, yes, you will need to check the requirements such as resources it needs to initiate. A huge software can ask for millions dollars of resources and infrastructure. A large company usually takes around six to seven months to set up their system. So, you need to verify certain aspects such as resource requirement. In this section, back up plays an important point so; you must check that aspect too. System shutdown and power failure are common happenings. Flexibility rather usability of the system plays an important role. Irrespective of the strength of your company, you must choose a system that can revolve itself on timely basis along with the company. When your business expands your accounts also grows in the same magnitude, it is directly proportional to each other. In fact, you must select a robust system that can offer you such space. And I do not favor repeated switching of accounting software. Hence, this is a major point to look for in accounting business system. If you can get hold of such factors and comprise it into your software then you are on the correct track. Software needs to have proper security which encloses the reliability factor. Then, accounting software must have all the resources to offer any kind of backup if any power mishap or system crashes. Finally, all you need is flexibility of switching whenever needed. Software has updates and versions, so make sure that you have the latest version. As you company will grow you accounts will expand too, thus, you must take a note of that. Irrespective of your company magnitude, small, or mid-sized, or large, you must look for such attributes when it comes to accounting business software. At the end, you will have two choices, either desktop base software or online software. Think wisely and choose. Accounting Software- The Benefits You Can Take Word Count: 605 Computers together with their applications have become incorporated to mans life. It is something that could provide you with information in a very efficient manner and could relieve you from different task that simply rule over your life. Well, one of the mundane tasks in which people love avoiding from is accounting. It could really be frustrating working with figures and solving different financial problems. Well, if you are one of those people who are thinking about a good way on how to manage accounting issues, then making use of accounting software would be a great idea. Here are some of the benefits that you can possibly take if you use this kind of software: Ease of accessibility- most of the accounting programs these day are offering simple as well as easy interface top assist in entering the accounting data without any difficulty. Even those people with only little or no experience in accounting could really feel the assurance that the data they had entered is correct. In most software applications, the data-entry points will correct or will ask you for confirmations when something appear to be entered in a wrong manner. This feature of accounting software could really help you in saving hours of work. Reports- Most of the software programs has some functionality with regards to reporting. It actually lets the business owner in reviewing the latest status of the business any time. It could be done by simple press and clicks. The additional flexibility of having an accurate as well as reliable data could enable the user in making informed as well as educated decisions. Making the quality reports is usually a job of an accountant or of the owner of the business. Well, computers already took this role over them. Thus, it makes the accounting software efficient and effective. Solutions- though accounting software could do the task of accounting in a very less as well as intimidating time, they also opened the doors for fraud. Thus, staying with a secure procedure and locking down your computer system using passwords is something essential if you really want to prevent your business from dishonest employee from stealing things from you. So, simply keep it locked all the time. Taxes- at the end of the year, lots of people find themselves mixing up just to get the data in order to prepare their personal as well as tax returns into their business. As a matter of fact, many people totally find this matter a really daunting job in which they are farming out the process for a tax professional rather than dealing with it by themselves. Most of the accounting programs are designed, thus the user could map up the items in an individual manner. As a result, the information could be exported to different kinds of tax software. When it is done correctly with the set up of the software itself, the business owner could efficiently save themselves from the cost of preparing tax each and every year. You can surely make accounting job easier by making use of the accounting software. With such, those advantages mentioned above could be easily attained without taking any sort of circumstances or confusions unlike what you used to experience by using traditional accounting. Thus, what are you waiting for? Do not let yourself and your business left behind. Get yourself involved by simply using a good accounting software and make things effective and efficient. Simply keep those benefits in mind. Using good accounting software truly values the money you spent for having it. So, what are you waiting for? Get one now.

Problem Statement Of Telecom Technologies

Problem Statement Of Telecom Technologies The history of telephony took birth in 1876 when Graham Bell succeeded in making first ever voice transmission; then we observed 1st public cellular phone in 1946 and the introduction of the very first commercial mobile network in 1992. Weve been moving forward, making great discoveries all along, making innovations in different technologies, disciplines and life styles. 1992 was a start of the speech transmission now which stands as a perfect master piece of art and is ready to take a jump into the hyper connectivity. We have jumped into a BW hungry population which have ensued in overturning the technologies and the mobile telephony is no exception to that. Infact data requirement now explicates major revenue pours in any modern mobile network, so we are always hunting for methods to heighten and step-up the data rates. From the infancy mobile networks in 1992 grew to a developed network into the 2nd Generation then 2.5th Generation networks. Then we observed a transition from GSM technology to UMTS or WCDMA. That was called as 3rd Generation Technology. 1.2 Problem Statement Progression in telecom technologies has become an unavoidable phenomenon. Telecom markets are reshaping themselves into 3G networks. 3G UMTS/WCDMA licensing and spectrum auctioning has happened in all the major markets including the developing economies similar to Pakistan. There are almost over 405 million UMTS/WCDMA subscribers in 320 networks in over 130 countries. This number is growing at an exponential pace as more and more networks embrace this technology. However, Pakistan has unfortunately delayed the 3G licensing and spectrum auction now for over 3 years and is lagging behind in offering broadband and other consumer oriented EM (electronic mobile) applications such as health, education, commerce, video conferencing over its mobile networks. While, the importance of 3G licensing is a key aspect from the consumer point of view but an early adoption by the operators could have resulted in less capex and opex today since most of the sites especially in the larger cities are for providing excess Voice Data capacity which could have been avoided by deployment of 3G networks While, some of the operators are still resisting the 3G licensing but most of them have shown this resistance due to likely higher Spectrum Fee being envisaged by the Government for 3G. The Operators are of the view that the spectrum should be offered at cheaper tariff so that investment goes into infrastructure and not licensing. The other issue confronting the regulator and policy makers is whether to open up the process to new players or limit the auction to only the existing operators. To Identify and Analyse Impediments of 3rd Generation Telecommunication Technology to Develop Remedial Measures for its Early Deployment in Pakistan 1.3 Objectives of Thesis To study Mobile Wireless Technologies To Study and Analyze Market and Consumer Requirements for 3G To Study and Analyze the current Telecommunication Policies, Rules and Regulations with regards to the adoption and implementation of Technologies To identify Impediments (Issues and Challenges) in deployment 3G (Conclusions) To present Measures and Recommendations for early deployment of 3G in Pakistan 1.4 Significance of Research Due to consistent and unwavering growth patterns Pakistan Mobile Industry has achieved land mark of 100 million subscribers at the end of July 2010. In order to make the sector more efficient in utilizing the telecom resources, PTA has implemented the infrastructure sharing SOPs, which will not only make the operators more efficient but also would give them huge cost saving and reduce environmental hazards in the country. The much awaited 3G licensing is just around the corner, where all the necessary work has been completed and the Authority is waiting for a policy by the Government of Pakistan to initiate the licensing process. In continuation to its efforts PTA has been arranging seminars on 3G for creating awareness about the 3G services and to foresee and discuss the challenges that the industry may face with the introduction of 3G services. 3G is known as Third generation telecommunication technology as specified in the ITU standards. Unveiling of this technology has chipped in a new driving force to the mobile concepts. It now extends the user, a broad array of facilities. The most significant among them is the efficient use of the spectrum. Ameliorated efficiency in the system has bestowed upon the availability of broadband internet in the cellular phone. This remarkable invention has also made it possible to accomplish extended wireless telephony, broadband internet and video calls in the cell phone. Strictly speaking, the 3G technology has overturned the requirements to make it a complete, compact device by providing multifaceted applications. Using internet on the 3G phone has established a new attribute to the all-pervasive internet usage. The 3G technology has successfully attained faster service facilities. Development of a website or making a blog is now simpler then ever before. Desktops, due to its static nature have certain limitations. While mobile phone could accomplish the same result as its similitude, it was a good change for the consumers. Impact of this new technology in the cell phone sphere will be satisfying. Mobile phone industry is functioning in a superb competitive environment. By use of this technology, the user can browse internet and find an online dealer to purchase the products. Other fields that have profited from this technology are; online entertainment, messaging, news and security. 1.5 Limitations of the Research Though Officials of PTA were very accommodative and provided with the thorough and comprehensive information about upcoming 3G technology but all was an unofficial version moreover they were hesitant to provide with the definite PTA policy on the adoption of 3G. Due to rivalry and cutthroat competition among the Mobile Telecom Operators, access to their information regarding up gradation or operational readiness of 3G infrastructure was somewhat inaccessible. 1.6 Research Methodology 1.6.1 Phase 1 Initially Problem was identified, Despite having second highest teledensity, Pakistan is the only country left in the region to deploy 3G Technology 1.6.2 Phase 2 In the second phase it was compulsory to get to know about the 3G technology right from the scratch to learn its economics over the existing technologies. We studied the architecture of the mobile networks of all the technologies from 1G to 3G consulting the web (thanks to the web inventors), the published white papers and the Books on Wireless Technology. 1.6.3 Phase 3 In this phase we paid visits to PTA, FAB and the Mobile Operators, and were able to get unofficial version of their views regarding deployment of long awaited 3G technology in Pakistan. Moreover we pondered over the case studies of different countries who adopted 3G technology. Example in hand is India. 1.6.4 Phase 4 While studying the international trend towards 3G we made a compared the statistics of the market and consumers of Pakistan and more over had a look into the concerns of the regulatory body and the mobile operators. 1.6.5 Phase 5 We then analysed the situation and came up with certain issues / concerns of the government, the mobile operators and the consumers. A solution representing remedial measures have been highlighted, following which will address the issues and create a roadmap for early adoption of 3G technology as there is lot of potential for the operators as well the government to earn fortune. 1.7 Structure of the Thesis Introduction (Chapter-1) In this chapter Introduction and Background along with significance of research, limitations and methodology has been highlighted. Literature Review (Chapter-2) In this chapter Mobile Wireless Technologies including 3G have been thoroughly deliberated upon with an over view on technologies beyond 3G. Analysis and Discussions (Chapter-3-6) In these chapters Consumer Market and Regulations have been dwelled upon to find out the impediments delaying the adoption of 3G in Pakistan. Epilogue (Chapter-7-8) In these chapters we have put across recommendations to the Government and the Operators to address the issues highlighted and pave a smooth way to adoption of the next generation telecommunication technology.

Anabolic Steroids for Non-Therapeutic Use Essay -- Sports Athletes Ath

Anabolic Steroids for non-therapeutic use Competition is in our blood. The human drive to compete-and-win—in the Ice Age hunters fighting to drag home the biggest woolly mammoth, the ancient Greek athlete aiming for a greater distance in the discus toss, and the modern weightlifter pushing for the gold medal—has been linked to steroid hormones, namely testosterone and its derivatives, circulating within us. In the latter half the last century, many looking for an added edge have turned to synthetic testosterone-like anabolic-androgenic steroids to build muscle and enhance competitive drive. The ingestion of substances for better performance is not new. Ancient Greek athletes took in lots of protein to build muscle. Norse warriors known as Beserkers looked to hallucinogenic mushrooms for inspiration in preparation for battle. The earliest documented modern "doping" with xenobiotics for enhanced performance is among swimmers in Amsterdam in the 1860s. In the decades that followed, doping with nonfoods such as strychnine, caffeine, cocaine, and heroin spread to other sports (24,4). The synthesis of testosterone in the 1930s sparked the introduction of anabolic steroids into competitive sports. In the 1952 Olympics, synthetic testosterone enhanced the Russian weightlifting team’s ability to pump metal, and heave off with a heap of medals. In 1958 the first anabolic steroids were developed by a U.S. pharmaceutical company. Use of anabolic steroids spread through the wide world of sports in the 1960s and 1970s and by the 1980s the drugs were discovered by nonathltetes in search of a better body (24,8). Reports from the 1990s have indicated use of steroids among college, high school, and even middle school students (24). Exa... ...ropionate injections on serum lipoprotein concentrations in rats. Medicine and Science in Sports Exercise. 31 (1999) 664-9. Plalatini, P et al., Cardiovascular effects of anabolic steroids in weight-trained subjects. J. Clin. Pharmacol. 36 (1996) 1132-40. Mewis, C et al., Manifestation of severe coronary heart disease after anabolic drug abuse. Clinical Cardiol. 19 (1996) 153-55. Ferrandez, MD et al., Anabolic steroids and lymphocyte function in sedentary and exercise-trained rats. J. Steroid Biochem. Molec. Biol. 59 (1996) 225-32. Boada, LD et al., Evaluation of acute and chronic hepatoxic effects exerted by anabolic-androgenic steroid stanozolol in adult male rats. Archives of Toxicology 73 (1999) 465-72. NIDA Report, Anabolic Steroids: A threat to mind and body. DHHS Publication No. (ADM) 91-1810. Norman, A, Hormones, 2 Ed. Academic Press, 1997.

Sexual Revolution and Methods of Contraception Essay -- Sex Protection

Sexual Revolution and Methods of Contraception Birth Control and Contraceptives The sexual revolution introduced a whole new idea of controlled births and the use of different forms of birth control. Contraceptives have been used since the time of the ancient Egyptians, but the sexual revolution introduced a whole new form and more efficient way to prevent conception of a child. The use of contraceptives helped control the spread of sexually transmitted diseases, lowered the percentage of illegitimate children, and reduced the risk of pregnancy. Even as early as the times of the ancient Greeks, people could tell the difference between abortifacients and contraceptives. During this era, things such as linen condoms, dried fish powder, and seasponges were used as forms of birth control. However, due to the use of technology and science, it has been discovered that some of the old forms of birth control can be considered deadly. Birth control has evolved through time in forms pessaries, plants, intrauterine devices, condoms, birth control pills, barriers, t he ring, and other unusual forms of birth control. Pessaries: Pessaries are vaginal suppositories. Used since ancient times, pessaries are still considered a fairly effective form of birth control. In ancient times, pessaries contained acacia gum which has evolved to spermicide now. One example, dating all the way back to 1850 BC, called the Kahun Papyrus, refers to a pessary of crocodile dung and fermented dough. Today, pessaries usually come in the typical waxy form of suppositories which contain spermicide like nonoxynol-9. The spermicide kills all the sperm so therefore, the egg is unable to be fertilized by the sperm and pregnancy does not occur. ... ...hrough time, birth control has affected society as a whole and changed the lives of the people living in the society of today. The evolution of birth control and contraceptives altered and changed tremendously during the years since the beginning of time. Works Cited - Landeck-Riker, Jennifer. "Ann Rose’s Ultimate Birth Control Links Page." 10 Nov.1997. http://gynpages.com/ultimate/ - McCleskey, Kim. "The History of Contraceptives." 1996. http://rtt.colorado.edu/~mcck/Home.html (This was an excellent source and gives great information about the history of contraceptives.) - Noble, Robert. "There Is No Safe Sex." Newsweek ( April 1, 1991). - Petrick, William. "The Hall Of Contraception." 27 March 1996. http://desires.com/1.6/Sex/Museum/ ( This is where I got all my pictures to illustrate this page.)

Milk †Nutrition Essay

Got Milk? â€Å"Milk is a white fluid secreted by the mammary glands of female mammals for the nourishment of their young, consisting of minute globules of fat suspended in a solution of casein, albumin, milk sugar, and inorganic salts† (milk). Humans have been consuming milk for thousands of years. As humans we usually consume milk beyond childhood getting it from our animal counterpart’s goats, sheep, and cattle, and using it as a food product. Nine out of ten of the milk consumed in the United States comes from cattle. There has been numerous debates on rather drinking milk is healthy for humans. Milk is present in numerous of humans all time favorite foods such as ice cream, yogurt, cheese, and butter, these products are known as dairy products. Milk comes in many different forms. For example: organic, conventional, homogenized, flavored, and non-dairy milk. Contrary to what many may think, there is no known difference between organic and raw milk. â€Å"Homogenization is a process that gives milk its rich, white color and smooth texture. Milk that has not been homogenized contains a layer of cream that rises to the top of a glass†. (Wokenfuss). Flavored milk is any milk with artificial flavoring including strawberry, chocolate, and vanilla flavored milks. Flavored milks contain more sugar and fat calories than unflavored milks, but it’s still contains the essential nutrients available in the milk. It was once said that â€Å"milk is one-stop shopping for nutrition†. Milk contains nearly all the nutrients that a growing child would need. It contains fats, carbohydrates, proteins, vitamins and minerals, all these nutrients are essential in not only growing children but human beings in general. Milk is known as being very rich in calcium. Numerous studies were conducted and it was shown that four out of five serving of foods rich in calcium such as milk, cheese, and other dairy products are needed to optimize peak bone mass during teenage years. â€Å"Calcium plays an important role in building stronger, denser bones early in life and keeping bones strong and healthy later in life. † It has been said that dairy foods rich in calcium could possibly increase the speed of weight loss and also reduce the amount of body fat. Milk also has a high quality in protein. Protein helps increase energy, and it also helps build and prepare muscle tissue. â€Å"Vitamins are organic substances essential for many life processes. Milk includes fat soluble vitamins A, D, E, and K†¦ Because milk is an important source of dietary vitamin A, fat reduced products which have lost vitamin A with the fat are required to supplement the product with vitamin A. † (Douglas). Many critics argue the fact that milk is more harmful to humans than helpful. Dairy products add to numerous health problems. Milk doesn’t possess iron of its own, so it’s possibly could harm a child’s ability to absorb iron. Iron makes up a large amount of proteins in the body. Having low amount of it could result in deficiency anemia. Large amounts of the American people are lactose intolerant, meaning they can’t consume large amounts of lactose which is highly present in milk. â€Å"Studies have suggested that some of the nutritional benefits of milk may be lost when a lactase-deficient [lactose intolerant] individual consumes milk. Not only does this person fail to receive the calories normally supplied by the undigested carbohydrates; resultant diarrhea may lead to loss of protein as well. † ( Oski). We all have heard the saying â€Å"Milk creates strong bones†. There have been numerous debates on whether the calcium in dairy products really does assist the bones. Statistics show that teenagers bone health is not contributed to the amount of consumed calcium, but the amount of physical activity they partaken in their earlier years. There also hasn’t been any evidence to support the claim that consuming dairy products on a daily basis can contribute to weight loss. Consuming milk also hasn’t proved to be to any assistance later in life. It has been proven that the consumption of milk does increase the risk of ovarian cancer. â€Å"Many researchers say dairy products are high in saturated fat and cholesterol and have been linked to numerous illnesses and diseases such as diabetes, prostate cancer, heart disease, various allergies and Crohn’s disease. † (Garcia). In conclusion, I believe that the consumption of milk is not an important factor in living a healthy and normal life. Large amounts of research and studies were conducted, and I’ve reviewed the pros and cons of milk and dairy products, and I conclude that there are more harmful after effects from drinking milk than beneficial for human beings.

Data Types and Why We Care | Written Assignment |

Data Types and Why We Care| Written Assignment| | | | Kayla| 1/30/2013| | Kayla Coleman Wednesday, January 30, 2013 Principles of Testing and Measurements Data Types and Why We Care There are a million different types of data in the world. Some types we have learned through years of education and others have yet to be discovered. One question about data types that is asked frequently is â€Å"Why do we care? † Though there is no text book answer; I believe we care because without these various types of data we will not be able to answer even the simplest of questions.When I think of the definition a simple question I think of a question that can be answered in a few words. A simple question that I would like answered is â€Å"What Is Your Favorite Color? † I have picked this question because it is simple to answer and understand. My method of measurement for this question would be by ranking. For example blue would be ranked the highest because most students liked blue. I have picked basic rating because it is the best way to find the answer that I need without added confusing when it comes to understanding the results.There are many different levels of measurement. All levels have different ways numbers can be used. One level is the nominal level. At this level Numbers can be used for tags or labels like Barcodes and social security numbers. When using nominal variables measurement means is classified as classifying cases in groups. These groups â€Å"must cover all cases† and can not belong to several groups (â€Å"Levels of measurement,†). Ordinal Level is another level of measure. With this kind of measure Numbers are mostly used to order just like in popularity.You have the jerks, the cheerleaders and the Nerds but we all know what order there is. The groups for ordinal variables are ordered but the distance between two adjacent categories may vary. Interval or Ratio Level is the third level of measurement. With Interval or Rati o Levels numbers are used to express quantities like the amount of money you pay for shoes in this case numbers are not just all-inclusive, mutually exclusive or ordered (â€Å"Levels of measurement,†). There are a lot more ways of measuring then we acknowledge like central tendency.Central tendency tells us where the middle of a bunch of data lies. The most common measures of central tendency are the mean, median, and mode. The Mean is the sum of the numbers divided by the number of numbers in a set of data. The Median is the number in the middle or the mean of two numbers in the middle when arranged in ascending or descending order. The mode is the most frequent number in the set (Saccuzzo & Kaplan, 2010). Stand deviation and the Z score are two more types of measure that can be used.The Standard Deviation measures the spread out of numbers. A measure of the more spread apart the higher the deviation. Standard deviation can be calculated  as the root of variance, which is the average of from the Mean. The Z score explains if a score is equal to, below or above the mean of a group of scores. Basically, it compares scores. The normal Z score is between -2 and +2. Anything other than this are considered â€Å"less typical† of scores (Saccuzzo & Kaplan, 2010). Survey research is one way of measurement.Survey research is great when answering of respondents. It can be a paper-and-pencil form or a one-on-one in-depth interview. Scaling is another way of measurement; it deals with the construction of an instrument that relates to qualitative and quantitative metric units. The purpose of qualitative research is to gain more exposure to an area (Trochim, 2006). Qualitative research is good for obtaining very detailed information that allows you to examine the area of interest in great detail.However too much detail does make it difficult to determine what the generalized theme is. An indirect measure is an unobtrusive measure that allows researchers to collect data without doing a formal procedure (Trochim, 2006). I believe that a questionnaire would give me the most valid answers to this question. Overall, the large amount of data and measures of data is very overwhelming if you do not know what to look for especially if two methods measure the same thing.However that is a large amount of information out there that can help us clear up the confusing methods of measures this way we can have a valid more efficient research outcome. Reference Levels of measurement. (n. d. ). Retrieved from http://weber. ucsd. edu/~aronatas/levmeas. html Saccuzzo, D. , & Kaplan, R. (2010). Psychological testing: Principles, applications, and issues. New York, NY: Trochim, W. (2006, October 20). Research methods – knowledge based. Retrieved from http://www. socialresearchmethods. net/kb/unobtrus. php