Progress with Technology: Do More With Less

Do More Advancements in collecting information, spending cost, and daily incoming data is ever growing. Moving forward in business needs can and will grow your company. As the world evolves in many aspects of life, the needs of a company's evolution are also a part of those changes. We once rode in horse and buggies and using that horsepower, developed into a much faster more efficient way of travel. Stepping into the technological world of business will also create that for your work environment.The components of the system hat you recommend including input devices, output devices, and storage. There are multiple components to a system that allows you to get the best use of your computer. Common daily uses of mail, cal and contacts are interchangeable between your Mac and PC. The compatibility of the Mac allows you to open most files from software that a PC uses. There are a number of input devices that can be useful to enhance your technology. The use of trackballs, multiple mouse options to suit the needs of the user, and scanners that will allow you to digitally store forms and paperwork.Sending hose to different departments for their use decreases the need for paper and reduces storage room for paper files. Planning for the storage of these files is important. A structure for backing up information or data is a must and can benefit for a quick reference no matter the date of the file. Organizing the process is critical at the start of the implementation. Having multiple ways to store information from a simple jump drive, to complete system back up storage in the need of systems failures.Maintaining a regular process of backing up information or having a default system to automatically ace up critical data is a safe, onsite way to returning to normal operations in a short matter of time. Using cloud storage of information can be another option with security measures in place. Having the ability to plug into the cloud to access needed data from any part in t he world has unlimited possibilities. With the use of mobile devices, you are able to access, create, and update inventories. Hand held scanners and bar code scanners will allow instant updates to the entire on hand account of needed inventories.This will decrease the time it takes to reorder products and assist in maintaining real mime sales possibilities. The mobile devises that have screens will allow employees to view documents and if they have touch screen capabilities, you have a mini mobile computer for processing information while you are on the floor. The operating system, utility, and application software that you recommend. There are comparisons between using Windows and Mac (SO X) operating systems. According to differ. Com, the most common is the PC using a Windows operating system.Pros for using a system that is Windows based are; it is used by more people at home and businesses, and has more f a common knowledge from most that use a computer system. Cons for the PC is the continuing need for upgrading and security issues. Since multiple companies' manufacturer the PC, security breeches are more common on a Windows operating system. The Mac, which uses the SO X, has one manufacturer, being Apple Inc. , and offers platforms that have less of a signature for mallard because of the lower exposure to hackers.According to multiple sources, both systems are in need of security software to ensure the safety of your system, but for now the Mac is less of a target (Mills, 2010). There are multiple standard utility software programs to maintain the systems within your Mac. Disk utility, network utility, terminal, CPU monitor are a few examples. The utility software performs the maintenance-type tasks that are related to managing your computer. There are hundreds of utilities listed in the Mac App Store on the tunes web site.Depending on what your needs or wants are, you are able to get them and keep them updated with the touch of a button. With the latest SO X operating system, my recommendation for starting your business is the MS Office program. It is imputable with both operating systems and can be used and applied to fit all of your companies need. In the Office program, you are able to use Word documents, Excel spreadsheets, and Powering presentation and to organize your daily office activities; Outlook will keep your daily events easily available for reference.SO X is well known as the easiest-to-use of operating systems, Apple's SO X still deserves that title. It's also the king of content creation. Like Linux, it's a variant of Unix, and shares many of its benefits. However, its high price tag is a deterrent for many businesses. SO X and any of its applications are optimized around creating content, whether written or visual. It makes the process hassle-free, seamless, and pleasurable. And the emphasis on user interface is unparalleled. This SO is much more stable than any Windows system.Users of SO X have access to much of t he vast available library of free, open source software. While the amount of SO X mallard is increasing, there is far less than that which targets Windows machines. However, users should still take reasonable security measures. The initial cost of investment may turn off many businesses from adopting SO X as their main operating system. Apple tends to update SO X about once a year. The annual cost of chasing these upgrades can add up. SO X runs only on Apple hardware.While this hardware tends to be state of the art, if there's a hardware platform you'd rather use, it's not an option (Alexander, 2014). The company's communication and network needs. With multiple departments having the need to access information and data at the same time, setting up a server to provide your clients, (computers within each department), is a quick and easy open door to the endless information Agway to the Internet. Setting up your server will also network your access to multiple output devices such as p rinters and scanners.This reduces your cost of the hardware itself, plus saving thousands of dollars on ink cartridges and paper use. Establishing your companies network, links your business information together again having all needed data, which is gathered in seconds compared to hours and days as before. Securing your server and setting up parameters only allowing what you want the employees to access on the Internet is also an advantage to keeping the company files safer. There are multiple ways to network your company. A common use today is using wireless technology.The systems you begin with and the installation Of a wireless router Will save on having the need for physical wires being install in the building. Although a LANA is necessary, the more wireless systems you have, the less for cost of hardwired computer stations. There are advantages to being plugged into a LANA system, as it increases the speed of your access time on the Internet. The more wireless systems that go through the router, the slower the access, so planning your stations is a key advancement to increasing your productivity for your departments.The database management system that you recommend. The need for data input is necessary to upkeep current status of multiple areas of your business. The database management system that works well with the Mac is software called Filmmaker Pro. According to filmmaker. Com, Filmmaker Pro will allow you to input a wide variety of information that can be used in multiple ways. There are flexible design tools; multiple platform sharing, reports and charts can be created. Being able to link this data to added departments and sharing secure information for reference is capable.Being able to use and share mobile devices with a free app download puts all of your current information in your hand, retrievable at a touch. The key to making any database management system successful is the constant upkeep of the information. Data entry is a steady flow proc ess that has to be maintained. Maintaining a secure, single source entry point will keep all information accurate and up to date. Putting password protection on certain information will only allow departments, like Human Resources, access for protected needs.You can maintain HEAP laws and insure that those who do not have the need to see them do not see personal files. About development of the information system In formation Establishing the information system your company will need can be calculated by each department. Using the systems that will assist each departments needs and having the ability for them to reference the same software will allow maximum use of resources and assets. Sharing collections of data techniques will align your company's information for easily retrieval.With the different informational needs from each department, developing worth-term and long-term assessments of data can insure all of your needs are met. The enterprise integration of the new information system. As information and data comes in, the managers will have the thrill of bringing what the company needs from ground level upwards. Being able to plan, by establishing goals and deciding on strategies and tactics that are needed to meet those goals are essential. Organizing the company resources will allow you to meet the goals that are planned for. Directing the company towards achievement of the goals set can be done in numerous ways.By erect communications, the use of the newly installed technology, or the recommend process of using them both, will be a step towards success. Overseeing and controlling the process is crucial in maintaining accurate positions of the company's progress. Your recommendations for harnessing the power of the Internet and the World Wide Web to give the company a competitive advantage. According to Churn, small businesses only benefit from the use of the Internet. The Internet, being the powerful tool that it is, can make a business more productiv e and profitable.When using emails and he Internet effectively, a business can be helped to streamline activities, establish easier communications with customers, and even generate new customers or clients-?all while helping to reduce business expenses. Using Internet resources for your business, can reduce, or eliminate the need for traditional postal mailing and all of the costs associated with that contact method. The Internet makes it easy to stay in contact with your customers via email and online networking tools such as; discussion boards, chat rooms, and social networking sites like Faceable.Using Internet communication lolls effectively, you can keep up a continuous dialogue with customers and prospects. The Small Business Association (SABA) explains that even small mom-and-pop shops can generate additional business with a no-frills website and by posting in newsgroups. You can send special offers and announcements to existing customers via email, send links to your online catalog when a new product is released, or post virtual coupons via social networking sites. Application Service Providers (ASPS) provide a variety of ready-made applications to help you run day-to-day operations in your business.These Internet services help with finance management, inventory control and human resources, allowing you to lower costs while also reducing the time and labor force needed to run the business. ASPs can assist with streamlining customer support requests as well. Providing online product documentation and frequently asked questions, for example, enables your customers to get support twenty-four hours a day, without engaging a customer service representative. Setting up your business on the Internet can be a lucrative way to attract customers, expand your market and increase sales.Advertisements can announce special events your company is sponsoring, contests, and special sales or discounts (Burns, 2014). Web browsers based on the ‘point and click' prin cipal which is so popular in today's software, are freely available over the Internet and allow access to all the World Wide Web has to offer. It is not only the order that the Web has brought to the Internet that has made it so popular. A great deal of its attraction stems from its excellent user- friendly front-end. Web pages can contain graphics, photographs, sound and even video clips in addition to plain text.In his book devoted to the Web, Winder (1995) states that there are at least 5 million Web pages in existence today, with more and more being added all the time. The Web is believed to be growing at twice the rate of the Internet as a whole. Web traffic increased by in the year 1994 (Cookbook, 1995). According to Internationalists. Com; around forty percent of the world population has an Internet connection today. In 1995, it was less than one percent. The number of Internet users has increased tenfold from 1999 to 2013.The first billion was reached in 2005. The second bil lion was in 010 and the end of 2014 will reach the third billion. The chart and table below show the number of global Internet users per year since 1993: Stepping into the enhanced world of technology is a wonderful, productive, and cost saving experience. Developing and maintaining records and company assets, establishing a process that will not only reduce cost but the organization of information, creates a better atmosphere of all members and how they feel about the improvement of the company.

Despairing Companionship Essay

â€Å"Modern Love,† a poetic sequence by George Meredith, describes a skeptical opinion on the idea of modern love. Meredith’s devastating tone, complex similes and metaphors, and dark imagery convey a sad and regretful outlook on the love of this time. â€Å"Modern Love† is riddled with a tone full of regret and heartache, making this modern love seem more like the opposite of love. The speaker says â€Å"she wept with waking eyes† and her â€Å"strange low sobs† were â€Å"strangled mute.† The words describing this woman are full of grief, full of â€Å"vain regret.† Her husband is painfully aware of his wife’s sadness, through her reaction to â€Å"his hand’s light quiver by her head† and her sobs that were â€Å"dreadfully venomous to him.† The speaker’s worried tone shows how much the husband wishes for his wife to be happy, but his actions of loving care and cautiousness do nothing to quell her tears. This makes modern love seem hopeless and full of despair for both the man and his distraught wife. Use of intense simile and metaphor throughout â€Å"Modern Love† also demonstrates a grim view on the concept of modern love. The muffled cries of the wife are called â€Å"little gaping snakes† showing how afraid and vulnerable the husband is to them. The man’s wife has a â€Å"Giant heart of Memory and Tears† which shows the heavy, almost useless organ that the wife carries around within her, empty of love, only able to remember the sadness to which she has been subjected to. Then, the husband and wife are said to be â€Å"like sculpture effigies† in their â€Å"common bed,† lying â€Å"stone-still.† Instead of two lovers talking to each other and loving each other in their bed, a place shared between the two of them, they are â€Å"moveless† and silent. This makes modern love seem empty of joy, empty of companionship, and devoid of love. â€Å"Modern Love† also utilizes imagery to portray the sadness and tension of modern love. The wife is described as lying â€Å"stone-still.† They are both â€Å"moveless† as they look back through their â€Å"dead black years.† Their life is described as â€Å"black,† which provides the image of nothingness, as if there is no memory worth seeing. Their modern love provides no light with which their lives might be made happy. They are seen as â€Å"sculptured effigies,† wishing for the â€Å"sword that severs all.† Instead of wishing for a good relationship or positive time together, they want something to end their marriage, to end the one thing that ties them together. This modern love is not love at all, but a forced binding between two people who want nothing of it. The poetic sequence â€Å"Modern Love† by George Meredith conveys a dark and regretful view of modern love through heartbreaking tone, deep similes and metaphors, and intense imagery.

What Does it Cost to Attend the University of California-Davis?

Located in the college town of Davis in sunny California, UC Davis is a public research university a part of the University of California system. With four colleges and seven graduate and professional schools, UC Davis is known for its cutting-edge research as well as interdisciplinary approach to learning. If you’re considering applying to or attending UC Davis, read on to learn more about how you might navigate the tuition prices, and get more help in paying for an education at UC Davis. You’ll probably see many different numbers from many sources regarding college costs, but some can be misleading. A good place to start for estimating how much a four-year education at any institution is to go to the institution’s page for tuition and financial aid . However, know that the tuition you see listed on the university’s website—what we call the list price– only a good place to start, for most students will not end up paying that price. The costs of college are highly variable. What you will actually pay is based on many different factors from family income to on-campus employment. This is what we call the net cost , the amount families actually pay out of their pockets. In general, the amount of aid you receive comes down to three parts: We’re going to look at each of these in how they can lower net cost. Tuition for colleges generally rise each year. That being said, for the 2016-2017, the list price for UC Davis was $34,967 for in-state students and $61,649 for out-of-state students. This number includes tuition, room and board, and other student necessities such as a student activities fee. Remember that the families who pay the full list price are those whose annual household income is greater than $175,000. The good news is that many students receive financial aid. For the 2016-2017 school year, the average net cost of attendance with financial aid at UC Davis was $30,198 for in-state students and $56,880 for out-of-state students. When it comes to financial aid awarded, the greater your family’s financial need, the more need-based aid your student will qualify for. In the table below, we have the average net costs for Davis students after receiving financial aid based on family income: Merit aid, different from need-based aid, is awarded based on exceptional performance and potential in regards to academics and/or extracurriculars, and does not factor in a family’s financial need. Merit aid often comes in the form of a scholarship. At Uc Davis, 211.4% of students without financial need receive merit aid . In 2016, the average amount awarded was $395. The average net price for students who didn’t qualify for financial aid was $34,572 for in-state students, and $61,254 for out-of-state students . Estimating your chance of getting into a college is not easy in today’s competitive environment. Thankfully, with our state-of-the-art software and data, we can analyze your academic and extracurricular profile and estimate your chances. Our profile analysis tool can also help you identify the improvement you need to make to enter your dream school. If you think your student might still need additional help financing their college education, this is the time to look at federal student loans. Remember that loans need to be paid back, often with interest. Taking out loans is often for Davis students. In 2016, 68% of students took out loans, with an average amount of $2,801 per student. It’s important to understand past-student outcomes at a school to get a sense of your student’s â€Å"return† on their â€Å"college investment†. At UC Davis, 79% of students graduate within 6 years, and the average salary ten years after graduation is $58,200. Aside from tuition, room and board, health insurance, and student fees, college students will inevitably have other expenses, so it’s useful to look at local area living costs. Of course, if your student plans on living off-campus, this is even more important. Davis, California has an overall cost of living index of 153 ; it’s 1.5 times more expensive to live in Davis than in the rest of the U.S. in general. Housing costs contribute the most to Davis’ relatively high cost of living; with a housing index of 255, Davis’ rentals go for 2.5 times higher than the national average. Students looking to find off-campus housing can expect to pay around $1,353 in rent for a 1-bedroom apartment, and $2,478 for a 3-bedroom . While the UC Davis campus offers many student job opportunities, students looking to find off-campus jobs will be glad to know that the California minimum wage is now $12 per hour. Private, merit-based scholarships are an excellent way to help reduce your net cost further for college. To begin, you can take a look at UC Davis’ page for external scholarships . You can also take a look at our guide to the National Merit Scholarship program , for which anyone who takes the PSAT is considered for qualification. Another way to help finance an education at UC Davis is right here at , with our College Applications Program . In addition to helping students get into their dream schools, we also help them earn more aid to pay for college and make the right financial decisions.

Grendel Essay Example | Topics and Well Written Essays - 1250 words

Grendel - Essay Example An epic, which generically narrates human features such as morality, beauty, courage, and unconditional love, was invented by mankind to suffice the need for clarity. One of the most celebrated Anglo-Saxon epics is an account of the perilous adventures and incredible battles with monsters of the legendary king Beowulf. Yet, this human-centered view of the world which was manifested by Beowulf’s almost superhuman abilities and talents was reversed by an acclaimed fictional author, John Gardner; this reversal was done by means of placing Grendel, the monster in the epic as the rational and intuitive protagonist instead of the idealistic human image of Beowulf in his own version entitled Grendel. Suffering from a gruesome childhood accident, Gardner’s affected psychological state manifested its brilliance through his continual production of grotesque fictional literary pieces during his lifetime. Grendel is absolutely not a feel-good work of art but a elaborate literary st yle that uses abstract philosophical notions of both irrational non-human and rational human existences to reinforce the underlying themes of the story, which are the two faces of mankind in the mercy of historical progression and the evolution of humanity from barbarism to a civilization ruled by esteemed morale and social order. Emerging from these points of view, this paper will argue that Grendel was the symbolical figure in the narrative that embodied the primitive instincts of mankind, yet triumphantly achieved a higher understanding of essential human values through assuming a position as an outside observer of the human world. Moreover, Grendel as a monster was an allegory to represent the inevitable engagement of every individual in discerning the blatant conflict between â€Å"what is† and â€Å"what ought to be†, and to transform themselves to rational beings capable of creating institutions such as religion, and ideologies that could serve as their protecti on from both the

Providing Appropriate Accommodations Term Paper

Providing Appropriate Accommodations - Term Paper Example Cerebral palsy is a disorder that affects the movements, balance and postures of the body. It refers to a paralytic state of the brain. It occurs as a result of abnormal development of the brain or parts of the brain that controls the tones of the muscles as well as the movements of the motor and cells. Thus the simple movements of the body also become difficult for the affected child. However, in spite of several forms of this palsy being capable of affecting children, it has been observed that the level of intelligence of these children may not be affected as it might seem to be. In fact, in several cases the intelligence levels of such children are like the normal children or even above averages sometimes. The health problem is significant in its nature and hence children suffering from this disorder need special care (Alvarez, 2012). Cerebral Palsy and its Characteristic Features among Small Children: The definition of cerebral palsy may be given as â€Å"a group of permanent di sorders of the development of movement and posture, causing activity limitations that are attributed to non-progressive disturbances that occurred in the developing fetal or infant brain. The motor disorders of cerebral palsy are often accompanied by disturbances of sensation, perception, cognition, communication and behavior, by epilepsy and by secondary musculoskeletal problems† (Introduction to Cerebral Palsy, 2012). Thus as explained above, cerebral palsy indicates abnormal functioning and non-development of the brain leading to abnormalities in the normal behavior and movements of the body (Introduction to Cerebral Palsy, 2012). Children suffering from cerebral palsy generally experience complexities in having control on their body muscles and movements while they grow up and develop. As these children grow up, the character and level of these difficulties modifies. However the disorder is not progressive and thus no change occurs in the actual injury or mutilation of the brain. What alter are the effects that arise as a result of the injury in the brain. The changes may occur over a certain period of time. It has been also observed that patients with this order may be helped to great extents through physiotherapy and other therapies. Thus children suffering from cerebral palsy are at many times referred to a therapist or are checked by a multi-disciplinary team under the involvement of local Child Development Centre. Since parts of the brain get affected as a result of the disorder, thus there may be allied complexities which become apparent when a child develops â€Å"for example, in vision, hearing, learning and behavior† (Introduction to Cerebral Palsy, 2012). It is not abnormal for not providing with a diagnosis if the motor development in the child is almost complete while doctors keep monitoring the child in the course of the development stages of sitting, crawling and walking (Introduction to Cerebral Palsy, 2012). Characteristic Feat ures of Students Suffering from Cerebral Palsy: Children with cerebral palsy encounter difficulties in moving their muscles normally. This primarily occurs as a result of persistence of certain reflexes that lead to movements and postures of the body that are unconscious in nature. The children encounter problem since these movements

Desire2learn (D2L) Essay Example | Topics and Well Written Essays - 500 words - 1

Desire2learn (D2L) - Essay Example Review existing reports for corresponding areas or interview the appropriate personnel to determine if a report still justifies the reporting needs. The team will organize the effort of identifying future reporting requirement after the analysis is concluded. The team will also determine the best reporting tool(s) for the institutions needs. The objective of Systems Education/Training is to provide the appropriate training to enable the implementation teams to understand features, functions, processes and setups so that these personnel can design the future management solution. During the configuration stage, the solution is implemented in the testing environment as per the solution design documents. Baseline applications are set up, working rules are established, data inserting rules are defined, and test data is entered. In the development stages different tests are conducted. Results are matched with the expected ones. The system configuration phase includes the drafting of policies, procedures, and user manuals since testing will judge the reliability and functionality of the entire application. The data migration process is one of the most difficult implementation tasks and it is a critical step towards the successful implementation. For successful execution of the migration task the institution will. The main objective of an end-user training program is to facilitate the institution to transfer information about the new system in a way that is easily understood and quickly absorbed by the target groups. The Team Leader will develop training guides and will be responsible for conducting the training. During the deployment processes, the applications are set up and configured in the production mode, software changes are migrated into production environment, and full converted data sets are loaded. Institution is ready to use the newly installed Learning Management System, Desire2Learn (Reiss,

The use of time travel, style, and setting in SlaughterhouseFive help Essay

The use of time travel, style, and setting in SlaughterhouseFive help characterize its main character Billy Pilgrim - Essay Example Vonnegut uses time travel throughout the novel and this allowed him to relate seemingly unrelated events. In Slaughterhouse Five: Reforming the Novel and the World Jerome Klinkowitz says the time traveling narrative style of Slaughterhouse Five revolutionized the novel and had a profound impact on literary style around the world (76). But first, in order to fully explore how and perhaps why Vonnegut used time travel to tell the story of Billy Pilgrim, it is important to first understand a bit about Vonnegut himself. Kurt Vonnegut Jr. was born 11/11/1922 into a prominent midwestern family. The family saw significant financial hardships during the Depression that led Vonnegut's father to discourage him from a career "in the arts". He majored in chemistry and biochemistry at Cornell University but lost his draft deferment in 1943 at the height of WW II so he enlisted in army. His mother committed suicide on Mother's Day in 1944 right before the young Vonnegut was shipped to Europe (Klinkowitz iix). On 12/19/1944 he was captured and put to work in a factory in Dresden where he lived with fellow prisoners of war in an underground meat locker. It was this unlikely shelter that proved to be salvation for Vonnegut during the controversial firebombing of Dresden on February 13th 1945. German casualties were estimated at 135,000 to 250,000 and Vonnegut and his fellow prisoners inherited the grisly job of helping the German army clean up the dead (Klinkowitz 93).After the war he resumed his education at t he University of Chicago, where he studied anthropology, Vonnegut spent the next twenty-five years writing with varying degrees of success but the desire to write a novel about the nightmares of Dresden never left him. He struggled to tell this horrific story and even remarks in the book that "there is nothing intelligent to say about a massacre" (Allen 77). In 1969, during the height of the Vietnam War, Slaughterhouse Five was published and embraced by the war weary American public. Vonnegut's tale of life, death, war and the tragic human experience became a best seller and is considered a modern literary classic. Kurt Vonnegut's black comedic style makes Slaughterhouse Five a sardonic epic about the human experience. The unique use of time travel allows for a depth of character development in Billy Pilgrim that a chronological tale simply would not accommodate. Vonnegut also uses time to incorporate himself into the story using the first and last chapters of the book as his monologue. This allowed him to personally comment on issues ranging from alcohol, getting old, life, death, war and even Bobby Kennedy. It seems he used Slaughterhouse Five as a way to explore his own humanity and in various ways he lets his audience know that he and Pilgrim are one in the same. For instance, he talks about the character Lazzaro as someone he knew in Dresden. The knapsack, the plaster Eiffel Tower, the wagon full of clocks, the birds, all snips of images to come later in the book. In the first chapter of Slaughterhouse Five Vonnegut discusses the difficulty he had writing the book and eludes to the demons he has faced since his Dresden experience. He talks about getting too drunk and calling old friends late at night and it seems neither his friends nor his wife really understands. The reader gets the feeling right at the outset that Vonnegut, like Pilgrim feels out of place in the world, like a "foreigner" or

Warranting Theory in Actio Assignment Example | Topics and Well Written Essays - 500 words - 1

Warranting Theory in Actio - Assignment Example This information found in social sites. Other people who know you better send comments and statements describing you which you can not change. These cues make communication understandable and enhance the creation of relationships among people. They are normally positive and one can clearly know and believe the content (Potter, 2007). It includes use of positive cues and sentences must be complete to enhance clarity. In my aunt’s face book profile for instance, her close friend commented that she is pretty. This has instances of less or no non verbal cues, incomplete use of sentences and words, spelling errors and improper English or language. One barely understands what the other person means because the communication becomes unclear, more manipulated and less believable. The processing of information becomes somehow or totally impaired (Potter, 2007).My aunt for instance send me this comment in my face book account, ‘I love reading.’ Reading is a hobby which she attributes it to self and I know she is not a passion of it. This information is therefore untrue. The first student described his profile to have low warrant which is not true. He sent a picture of my three friends and me in an Oregon Ducks game. The picture portrays us being in sports and funs of the Oregon Duck which does not apply to all of us. The warrant in this case is a high one (Potter, 2007). This shown by posting his personal information including his name, school information, his birthday and where he came from (Potter, 2007). However the information about his schooling and where he comes from is untrue. The warrant identified by this student makes sense. The similarities between his warrant and the one I discussed above is that of unreal information which can easily be manipulated. The second student posses a high warrant. He posted his profile, birthday, place of birth and the school where he

Be able to evaluate the financial performance of a business Assignment

Be able to evaluate the financial performance of a business - Assignment Example Investors often use financial analyses for making appropriate investment decisions. Financial Institutions: In order to arrive at suitable decisions regarding granting a company with extended debt  securities  like debentures or long-term  bank loan, or new  working capital  etc, financial institutions will need to verify the financial statements of companies. Government Entities: They need to verify these statements to determine the correctness and accuracy of  taxes  and further duties stated and paid by a business. Such statements will also help them in ensuring that the company is operating within the framework of relevant statutes and are complying with all statutory obligations. Vendors: Financial statements help them evaluate the creditworthiness of the company so as to enable them to take appropriate decisions. Media and the General Public: Financial statement allows this interest group to evaluate the performance with respect to ethical trading, compliance of e nvironmental spending etc. IAS 1 modified the financial statements title as they will be used in International Financial Reporting Standards: Balance Sheet' will amend as 'statement of financial position’ Income Statement' will amend as 'Statement of Comprehensive Income' The revised International Accounting Standards (IAS1) has come into effect from the year 2009. However, it is not obligatory on the part of firms to use the latest titles in the financial statements. The Components of the Financial Statements: An entire set of financial statements as specified in the International Accounting Standards comprises: 1. Profit and Loss Account: Also known as Statement of Comprehensive Income, this statement for a specific period reflects the profit or loss for that particular period with other comprehensive income documented in that period. The standard is now using 'profit or loss' instead of the descriptive term 'net profit or loss' for the foot line of the income statement, co nsequent to the 2003 revision to IAS1. â€Å"All items of income and expense recognised in a period must be included in profit or loss unless a Standard or an Interpretation requires otherwise† (Accounting Standard (AS) 5: Net Profit or Loss for the Period, Prior Period Items and Changes in Accounting Policies n.d., p. 50). 2. Balance Sheet: Statement of Financial Position: This contains the detailed description of a company's  assets,  liabilities and  ownership equity  at a given point in time. Information to be presented in the statement of financial position IAS 1 specifies the minimum information which must be reflected on the balance sheet. 3. Cash Flow Statement: Cash flow statement after the reissue of IAS 1 is termed as Statement of cash flows and it presents a company’s cash flow activities, mainly it is operating, financing and investing activities. Besides, it also offers users of financial statements with a foundation to evaluate the companyâ€℠¢s capability to create cash and cash equivalents and the concern’s requirement to utilise their inward and outward cash flows. IAS 7 specifies requirements for presenting and disclosing cash flow information. PART B: AC 4.2 Compare appropriate formats of financial statements for different types of business. Different types of

How to Solve a Problem Essay Example for Free

How to Solve a Problem Essay After reading up on the â€Å"Art of Thinking† e-book, chapter 5 explains the 4 stages of the critical thinking process. The first stage of critical thinking is to search for challenges. It explains that not all challenges are obvious and on how you should make it a habit to look out for challenges that comes your way. The second stage of critical thinking is expressing the problem or issue. The e-book explains in more detail the difference between a problem and an issue. The third stage of critical thinking is to investigate the problem or issue. Last but not least, the fourth stage of critical thinking is producing ideas. I think that this is also the critical stage of what makes a critical thinker. When I was in the Navy during my first year, I noticed that it was very difficult to advance in the occupational specialty that I was in compared to the other military occupation. One of the things that I’ve noticed was that the reason why the advancement was difficult was because there were too many people who were in the field rating. The air department field rating was a difficult and dangerous job to be in; especially if you didn’t know what you were doing. There was long 18 hour work days that I had to do whenever there were out to sea deployments to the Persian Gulf. I also had to worry about equipment malfunction and the risk of falling over board from the flight deck. I was very dissatisfied with working with the air department division, so I decided to take the exam for a different rate when I was up for advancement. I was curious to find out what other military occupations were out there for me with less danger on the field and better advancement opportunity. Fortunately for me, the advancement exam that I took was 100% advancement and 18 hours less than what I had to work compared to the air department. Based from my reading of chapter 7, the problem for me was working long hours in a hazardous environment. I asked myself, how can I get out of a hazardous work environment such as working on the flight deck? How can I advance myself to a rate that has less competition? There were also some issues for me that I had to address. One of the questions I had to ask myself regarding the issue was if I should notify my supervisor that I plan on taking the advancement exam for another rate? Is he going to single me out and make me work harder in the division? In order to resolve my problem, I decided to take the advancement exam that focused on operating the radar systems and it was 100% advancement. The working hours were 6 hours on and 18 hours off rotations at the work center. The work environment was also less hazardous and more relaxed compared to the air department. For my issues to get resolved, I decided not to tell any of my supervisors that I plan to leave the division by taking the exam for another rate. I figured that if I don’t tell them what I plan to doing, then they will not single me out or make me work harder compared to the other people in the division. I believe that it was the best decision that I made during my time in the military. Before I decided to take the advancement exam, I noticed that one of my co-workers had also taken the same exam before me. According to chapter 8 of the â€Å"Art of Thinking,† I investigated the problems and issues that relate to working with the operations department compared to working in the air department. I took an eyewitness testimony from my former co-worker who used to work for the air department division, but later switch to the operations department division after taking the advancement exam. He provided the information to me regarding the pros and cons of working with the operations department. The con part of working with operations was that you were working around a lot of high ranking officers and always had to practice for certain drills, but the pro side to it was good advancement and less work hours compared to working with the air department. In conclusion, I think that one of the best ways for me to solve this problem was to avoid going into the air department in the first place. I should have weighed out my options in regards to finding out what other good department divisions that I could benefit from by working with them for the 4 years that I was with the Navy. I noticed that some fields such as working as an electrician has its benefits. I could have been able to transfer all of my work experience into the civilian side and done a similar job like that with more salary pay. I also now understood that the person who recruited me into the Navy had a quote to me in order for him to keep his job as a recruiter, but I should have done a better job in regards to thinking things out more critically in regards to how I was going to benefit from joining the Navy besides getting the educational benefits after successfully completing my contract of serving my country.

Design of Spatial Decoupling Scheme

Design of Spatial Decoupling Scheme Design of Spatial Decoupling Scheme using Singular Value Decomposition for Multi-User Systems Abstract In this paper, we present the use of a polynomial singular value decomposition (PSVD) algorithm to examine a spatial decoupling based block transmission design for multiuser systems. This algorithm facilitates joint and optimal decomposition of matrices arising inherently in multiuser systems. Spatial decoupling allows complex multichannel problems of suitable dimensionality to be spectrally diagonalized by computing a reduced-order memoryless matrix through the use of the coordinated transmit precoding and receiver equalization matrices. A primary application of spatial decoupling based system can be useful in discrete multitone (DMT) systems to combat the induced crosstalk interference, as well as in OFDM with intersymbol interference. We present here simulation-based performance analysis results to justify the use of PSVD for the proposed algorithm. Index Terms-polynomial singular value decomposition, paraunitary systems, MIMO system. INTRODUCTION Block transmission based systems allows parallel, ideally noninterfering, virtual communication channels between multiuser channels. Minimally spatial decoupling channels are needed whenever more than two transmitting channels are communicate simultaneously. The channel of our interest here, is the multiple input multiple output channels, consisting of multiple MIMO capable source terminals and multiple capable destinations. This scenario arises, obviously, in multi-user channels. Since certain phases of relaying involves broadcasting, it also appears in MIMO relaying contexts. The phrase MIMO broadcast channel is frequently used in a loose sense in the literature, to include point-to-multipoint unicast (i.e. private) channels carrying different messages from a single source to each of the multiple destinations (e.g. in multi-user MIMO). Its use in this paper is more specific, and denotes the presence of at least one common virtual broadcast channel from the source to the destinations. The use of iterative and non-iterative spatial decoupling techniques in multiuser systems to achieve independent channels has been investigated, for instance in [1]-[9]. Their use for MIMO broadcasting, which requires common multipoint-to-multipoint MIMO channels is not much attractive, given the fact that the total number of private and common channels is limited by the number of antennas the source has. Wherever each receiver of a broadcast channel conveys what it receives orthogonally to the same destination, as in the case of pre-and post-processing block transmission, the whole system can be envisaged as a single point-to-point MIMO channel. Block transmission techniques have been demonstrated for point-to-point MIMO channels to benefit the system complexities. Other advantages includes: (i) channel interference is removed by creating $K$ independent subchannels; (ii) paraunitarity of precoder allows to control transmit power; (iii) paraunitarity of equalizer does not amplify the channel noise; (iv) spatial redundancy can be achieved by discarding the weakest subchannels. Though the technique outperform the conventional signal coding but had its own demerits.   Amongst many, it shown in cite{Ta2005,Ta2007} that an appropriate additional amount of additive samples  still require individual processing, e.g. per- tone equalisation, to remove ISI, and   the receiver does not exploit the case of structured noise. However, the choice of optimal relay gains, although known for certain cases (e.g. [10], [11]), is not straightforward with this approach. Since the individual equalization have no non-iterative means of decoding the signals, this approach cannot be used with decode-and-forward (DF), and code-and-forward (CF) relay processing schemes. The use of zero-forcing at the destination has been examined [12], [13] as a mean of coordinated beamforming, since it does not require transmitter processing. The scheme scales to any number of destinations, but requires each destination to have no less antennas than the source. Although not used as commonly as the singular value decomposition (SVD), generalized singular value decomposition (GSVD) [14, Thm. 8.7.4] is not unheard of in the wireless literature. It has been used in multi-user MIMO transmission [15], [16], MIMO secrecy communication [17], [18], and MIMO relaying [19]. Reference [19] uses GSVD in dual-hop AF relaying with arbitrary number of relays. Since it employs zero-forcing at the relay for the forward channel, its use of GSVD appears almost similar to the use of SVD in [1]. Despite GSVD being the natural generalization of SVD for two matrices, we are yet to see in the literature, a generalization of SVD-based beamforming to GSVD-based beamforming. Although the purpose and the use is somewhat different, the reference [17, p.1] appears to be the first to hint the possible use of GSVD for beamforming. In present work, we illustrate how GSVD can be used for coordinated beamforming in source-to-2 destination MIMO broadcasting; thus in AF, DF and CF MIMO relaying. We also present comparative, simulation-based performance analysis results to justify GSVD-based beamforming. The paper is organized as follows: Section II presents the mathematical framework, highlighting how and under which constraints GSVD can be used for beamforming. Section III examines how GSVD-based beamforming can be applied in certain simple MIMO and MIMO relaying configurations. Performance analysis is conducted in section IV on one of these applications. Section V concludes with some final remarks. Notations: Given a matrix A and a vector v, (i) A(i, j)  gives the ith element on the jth column of A; (ii) v(i)  {ˆ y1 }R(r+1,r+s) = ˜Π£{x }R(r+1,r+s) + _ UHn1 _ R(r+1,r+s) ,   {ˆ y2 }R(pà ¢Ã‹â€ Ã¢â‚¬â„¢t+r+1,pà ¢Ã‹â€ Ã¢â‚¬â„¢t+r+s) = ˜Άº{x }R(r+1,r+s) + _ VHn2 _ R(pà ¢Ã‹â€ Ã¢â‚¬â„¢t+r+1,pà ¢Ã‹â€ Ã¢â‚¬â„¢t+r+s) , {ˆ y1 }R(1,r) = {x }R(1,r) + _ UHn1 _ R(1,r) , {ˆ y2 }R(pà ¢Ã‹â€ Ã¢â‚¬â„¢t+r+s+1,p) = {x }R(r+s+1,t) + _ VHn2 _ R(pà ¢Ã‹â€ Ã¢â‚¬â„¢t+r+s+1,p) . (1)  gives the element of v at the ith position. {A}R(n) and  {A}C(n) denote the sub-matrices consisting respectively of the  first n rows, and the first n columns of A. Let {A}R(m,n)  denote the sub-matrix consisting of the rows m through n  of A. The expression A = diag (a1, . . . , an) indicates that  A is rectangular diagonal; and that first n elements on its  main diagonal are a1, . . . , an. rank (A) gives the rank of  A. The operators ( à £Ã†â€™Ã‚ » )H, and ( à £Ã†â€™Ã‚ »)à ¢Ã‹â€ Ã¢â‚¬â„¢1 denote respectively the  conjugate transpose and the matrix inversion. C mÃÆ'-n is the  space spanned by mÃÆ'-n matrices containing possibly complex  elements. The channel between the wireless terminals T1 and  T2 in a MIMO system is designated T1 à ¢Ã¢â‚¬  Ã¢â‚¬â„¢T2.   II. MATHEMATICAL FRAMEWORK Let us examine GSVD to see how it can be used for  beamforming. There are two major variants of GSVD in the  literature (e.g. [20] vs. [21]). We use them both here to  elaborate the notion of GSVD-based beamforming. A. GSVD Van Loan definition Let us first look at GSVD as initially proposed by Van Loan [20, Thm. 2]. Definition 1: Consider two matrices, H à ¢Ã‹â€ Ã‹â€ C mÃÆ'-n with  m à ¢Ã¢â‚¬ °Ã‚ ¥n, and G à ¢Ã‹â€ Ã‹â€ C pÃÆ'-n, having the same number n of  columns. Let q = min (p, n). H and G can be jointly  decomposed as H = UÃŽÂ £Q, G = VΆºQ (2) where (i) U à ¢Ã‹â€ Ã‹â€ C mÃÆ'-m,V à ¢Ã‹â€ Ã‹â€ C pÃÆ'-p are unitary, (ii) Q à ¢Ã‹â€ Ã‹â€  C nÃÆ'-n non-singular, and (iii) ÃŽÂ £= diag (à Ã†â€™1, . . . , à Ã†â€™n) à ¢Ã‹â€ Ã‹â€  C mÃÆ'-n, à Ã†â€™i à ¢Ã¢â‚¬ °Ã‚ ¥0; Άº= diag (ÃŽÂ »1, . . . , ÃŽÂ »q) à ¢Ã‹â€ Ã‹â€ C pÃÆ'-n, ÃŽÂ »i à ¢Ã¢â‚¬ °Ã‚ ¥0. As a crude example, suppose that G and H above represent  channel matrices of MIMO subsystems S à ¢Ã¢â‚¬  Ã¢â‚¬â„¢D1 and S à ¢Ã¢â‚¬  Ã¢â‚¬â„¢D2  having a common source S. Assume perfect channel-stateinformation  (CSI) on G and H at all S,D1, and D2. With  a transmit precoding matrix Qà ¢Ã‹â€ Ã¢â‚¬â„¢1, and receiver reconstruction  matrices UH,VH we get q non-interfering virtual broadcast channels. The invertible factor Q in (2) facilitates jointprecoding  for the MIMO subsystems; while the factors U,V   allow receiver reconstruction without noise enhancement. Diagonal  elements 1 through q of ÃŽÂ £,Άºrepresent the gains  of these virtual channels. Since Q is non-unitary, precoding  would cause the instantaneous transmit power to fluctuate. This is a drawback not present in SVD-based beamforming. Transmit signal should be normalized to maintain the average  total transmit power at the desired level. This is the essence of GSVD-based beamforming for  a single source and two destinations. As would be shown  in Section III, this three-terminal configuration appears in  various MIMO subsystems making GSVD-based beamforming  applicable. B. GSVD Paige and Saunders definition Before moving on to applications, let us appreciate GSVDbased  beamforming in a more general sense, through another  form of GSVD proposed by Paige and Saunders [21, (3.1)]. This version of GSVD relaxes the constraint m à ¢Ã¢â‚¬ °Ã‚ ¥n present  in (2). Definition 2: Consider two matrices, H à ¢Ã‹â€ Ã‹â€ C mÃÆ'-n and  G à ¢Ã‹â€ Ã‹â€ C pÃÆ'-n, having the same number n of columns. Let CH = _ HH,GH _ à ¢Ã‹â€ Ã‹â€ C nÃÆ'-(m+p), t = rank(C), r = t à ¢Ã‹â€ Ã¢â‚¬â„¢rank (G) and s = rank(H) + rank (G) à ¢Ã‹â€ Ã¢â‚¬â„¢t. H and G can be jointly decomposed as H = U (ÃŽÂ £ 01 )Q = UÃŽÂ £{Q}R(t) , G = V (Άº 02 )Q = VΆº{Q}R(t) , (3) where (i) U à ¢Ã‹â€ Ã‹â€ C mÃÆ'-m,V à ¢Ã‹â€ Ã‹â€ C pÃÆ'-p are unitary, (ii) Q à ¢Ã‹â€ Ã‹â€ C nÃÆ'-n non-singular, (iii) 01 à ¢Ã‹â€ Ã‹â€ C mÃÆ'-(nà ¢Ã‹â€ Ã¢â‚¬â„¢t), 02 à ¢Ã‹â€ Ã‹â€  C pÃÆ'-(nà ¢Ã‹â€ Ã¢â‚¬â„¢t) zero matrices, and (iv) ÃŽÂ £Ãƒ ¢Ã‹â€ Ã‹â€ C mÃÆ'-t,ΆºÃƒ ¢Ã‹â€ Ã‹â€  C pÃÆ'-t have structures ÃŽÂ £_ à ¢Ã… ½Ã¢â‚¬ º à ¢Ã… ½Ã‚  IH ˜Π£ 0H à ¢Ã… ½Ã… ¾ à ¢Ã… ½Ã‚   and Άº_ à ¢Ã… ½Ã¢â‚¬ º à ¢Ã… ½Ã‚  0G ˜Άº IG à ¢Ã… ½Ã… ¾ à ¢Ã… ½Ã‚  . IH à ¢Ã‹â€ Ã‹â€ C rÃÆ'-r and IG à ¢Ã‹â€ Ã‹â€ C (tà ¢Ã‹â€ Ã¢â‚¬â„¢rà ¢Ã‹â€ Ã¢â‚¬â„¢s)ÃÆ'-(tà ¢Ã‹â€ Ã¢â‚¬â„¢rà ¢Ã‹â€ Ã¢â‚¬â„¢s) are identity  matrices. 0H à ¢Ã‹â€ Ã‹â€ C (mà ¢Ã‹â€ Ã¢â‚¬â„¢rà ¢Ã‹â€ Ã¢â‚¬â„¢s)ÃÆ'-(tà ¢Ã‹â€ Ã¢â‚¬â„¢rà ¢Ã‹â€ Ã¢â‚¬â„¢s), and 0G à ¢Ã‹â€ Ã‹â€  C (pà ¢Ã‹â€ Ã¢â‚¬â„¢t+r)ÃÆ'-r are zero matrices possibly having no  rows or no columns. ˜Π£= diag (à Ã†â€™1, . . . , à Ã†â€™s) ,˜Άº= diag (ÃŽÂ »1, . . . , ÃŽÂ »s) à ¢Ã‹â€ Ã‹â€ C sÃÆ'-s such that 1 > à Ã†â€™1 à ¢Ã¢â‚¬ °Ã‚ ¥. . . à ¢Ã¢â‚¬ °Ã‚ ¥ à Ã†â€™s > 0, and à Ã†â€™2 i + ÃŽÂ »2i = 1 for i à ¢Ã‹â€ Ã‹â€  {1, . . . , s}. Let us examine (3) in the MIMO context. It is not difficult  to see that a common transmit precoding matrix _ Qà ¢Ã‹â€ Ã¢â‚¬â„¢1 _ C(t) and receiver reconstruction matrices UH,VH would jointly  diagonalize the channels represented by H and G.  For broadcasting, only the columns (r+1) through (r +s)  of ÃŽÂ £and Άºare of interest. Nevertheless, other (t à ¢Ã‹â€ Ã¢â‚¬â„¢s)  columns, when they are present, may be used by the source  S to privately communicate with the destinations D1 and configuration # common channels # private channels S à ¢Ã¢â‚¬  Ã¢â‚¬â„¢ {D1,D2} S à ¢Ã¢â‚¬  Ã¢â‚¬â„¢D1 S à ¢Ã¢â‚¬  Ã¢â‚¬â„¢D2 m > n,p à ¢Ã¢â‚¬ °Ã‚ ¤n p n à ¢Ã‹â€ Ã¢â‚¬â„¢p 0 m à ¢Ã¢â‚¬ °Ã‚ ¤n, p > n m 0 n à ¢Ã‹â€ Ã¢â‚¬â„¢m m à ¢Ã¢â‚¬ °Ã‚ ¥n, p à ¢Ã¢â‚¬ °Ã‚ ¥n n 0 0 m + p à ¢Ã‹â€ Ã¢â‚¬â„¢n n à ¢Ã‹â€ Ã¢â‚¬â„¢p n à ¢Ã‹â€ Ã¢â‚¬â„¢m (m + p) > n n à ¢Ã¢â‚¬ °Ã‚ ¥(m + p) 0 m p TABLE I NUMBERS OF COMMON CHANNELS AND PRIVATE CHANNELS FOR  DIFFERENT CONFIGURATIONS D2. It is worthwhile to compare this fact with [22], and  appreciate the similarity and the conflicting objectives GSVDbased  beamforming for broadcasting has with MIMO secrecy  communication. Thus we can get ˆ y1 à ¢Ã‹â€ Ã‹â€ C mÃÆ'-1, ˆ y2 à ¢Ã‹â€ Ã‹â€ C pÃÆ'-1 as in (1) at  the detector input, when x à ¢Ã‹â€ Ã‹â€ C tÃÆ'-1 is the symbol vector  transmitted. It can also be observed from (1) that the private  channels always have unit gains; while the gains of common  channels are smaller. Since, à Ã†â€™is are in descending order, while the ÃŽÂ »is ascend  with i, selecting a subset of the available s broadcast channels  (say k à ¢Ã¢â‚¬ °Ã‚ ¤s channels) is somewhat challenging. This highlights  the need to further our intuition on GSVD. C. GSVD-based beamforming Any two MIMO subsystems having a common source  and channel matrices H and G can be effectively reduced,  depending on their ranks, to a set of common (broadcast) and  private (unicast) virtual channels. The requirement for having  common channels is rank (H) + rank (G) > rank (C) where C = _ HH,GH _ H. When the matrices have full rank, which is the case with  most MIMO channels (key-hole channels being an exception),  this requirement boils down to having m +p > n . Table I  indicates how the numbers of common channels and private  channels vary in full-rank MIMO channels. It can be noted  that the cases (m > n,p à ¢Ã¢â‚¬ °Ã‚ ¤n) and (m à ¢Ã¢â‚¬ °Ã‚ ¥n, p à ¢Ã¢â‚¬ °Ã‚ ¥n)  correspond to the form of GSVD discussed in the Subsection II-A. Further, the case n à ¢Ã¢â‚¬ °Ã‚ ¥(m + p) which produces only  private channels with unit gains, can be seen identical to zero  forcing at the transmitter. Thus, GSVD-based beamforming is  also a generalization of zero-forcing. Based on Table I, it can be concluded that the full-rank  min (n,m + p) of the combined channel always gets split  between the common and private channels. D. MATLAB implementation A general discussion on the computation of GSVD is found  in [23]. Let us focus here on what it needs for simulation:  namely its implementation in the MATLAB computational  environment, which extends [14, Thm. 8.7.4] and appears as  less restrictive as [21]. The command [V, U, X, Lambda, Sigma] = gsvd(G, H);  gives1 a decomposition similar to (3). Its main deviations  from (3) are,   1Reverse order of arguments in and out of gsvd function should be noted. ) ) D1 y1 , r1 S x ,w ( ( ) ) D2 y2 , r2 _ H1 __ n1 _ __ H2 n2 Fig. 1. Source-to-2 destination MIMO broadcast system  Ãƒ ¢Ã¢â€š ¬Ã‚ ¢ QH = X à ¢Ã‹â€ Ã‹â€ C nÃÆ'-t is not square when t . Precoding  for such cases would require the use of the pseudo-inverse  operator. à ¢Ã¢â€š ¬Ã‚ ¢ ÃŽÂ £has the same block structure as in (3). But the structure  of Άºhas the block 0G shifted to its bottom as follows: Άº_ à ¢Ã… ½Ã¢â‚¬ º à ¢Ã… ½Ã‚  ˜Άº IG 0G à ¢Ã… ½Ã… ¾ à ¢Ã… ½Ã‚  . This can be remedied by appropriately interchanging the  rows of Άºand the columns of V. However, restructuring  ÃƒÅ½Ã¢â‚¬ ºis not a necessity, since the column position of the  block ˜Άºwithin Άºis what matters in joint precoding.   Following MATLAB code snippet for example jointly  diagonalizes H,G to obtain the s common channels (3)  would have given. MATLAB code % channel matrices H = (randn(m,n)+i*randn(m,n))/sqrt(2); G = (randn(p,n)+i*randn(p,n))/sqrt(2); % D1, D2: diagonalized channels [V,U,X,Lambda,Sigma] = gsvd(G,H); w = X*inv(X*X); C = [H G]; t = rank(C); r = t rank(G); s = rank(H)+rank(G)-t; D1 = U(:,r+1:r+s)*H*w(:,r+1:r+s); D2 = V(:,1:s)*G*w(:,r+1:r+s); III. APPLICATIONS Let us look at some of the possible applications of GSVDbased beamforming. We assume the Van Loan form of GSVD  for simplicity, having taken for granted that the dimensions  are such that the constraints hold true. Nevertheless, the Paige  and Saunders form should be usable as well. A. Source-to-2 destination MIMO broadcast system   Consider the MIMO broadcast system shown in Fig. 1,  where the source S broadcasts to destinations D1 and D2.  MIMO subsystems S à ¢Ã¢â‚¬  Ã¢â‚¬â„¢D1 and S à ¢Ã¢â‚¬  Ã¢â‚¬â„¢D2 are modeled  to have channel matrices H1 ,H2 and additive complex   Gaussian noise vectors n1 , n2. Let x = [x1, . . . , xn]T ) ) R1 y1 , F1 ( ( S x ,w ( ( ) ) D y3 ,r1 y4 ,r2 ) ) R2 y2 , F2 ( ( _ ___ H3 _ n3 H1 ___ n1 _ ___ H2 n2 _ H4 ___ n4 Fig. 2. MIMO relay system with two 2-hop-branches  be the signal vector desired to be transmitted over n à ¢Ã¢â‚¬ °Ã‚ ¤Ã‚  min (rank (H1 ) , rank (H2 )) virtual-channels. The source  employs a precoding matrix w. The input y1 , y2 and output ˆ y1 , ˆ y2 at the receiver filters   r1 , r2 at D1 and D2 are given by y1 = H1wx + n1 ; ˆ y1 = r1 y1 , y2 = H2wx + n2 ; ˆ y2 = r2 y2 . Applying GSVD we get H1 = U1 ÃŽÂ £1 V and H2 = U2 ÃŽÂ £2V. Choose the precoding matrix w = ÃŽÂ ± _ Và ¢Ã‹â€ Ã¢â‚¬â„¢1 _ C(n) ; and receiver reconstruction matrices r1 = _ U1 H _ R(n) _ , r2 = U2 H _ R(n) . The constant ÃŽÂ ± normalizes the total average transmit power. Then we get, ˆ y1(i) = ÃŽÂ ±ÃƒÅ½Ã‚ £1(i, i) x(i) + Ëœn1(i) , ˆ y2(i) = ÃŽÂ ±ÃƒÅ½Ã‚ £2(i, i) x(i) + Ëœn2(i), ià ¢Ã‹â€ Ã‹â€  {1 . . . n}, where Ëœn1 , Ëœn2 have the same noise distributions as n1 , n2 .  B. MIMO relay system with two 2-hop-branches (3 time-slots) Fig. 2 shows a simple MIMO AF relay system where a  source S communicates a symbol vector x with a destination  D via two relays R1 and R2. MIMO channels S à ¢Ã¢â‚¬  Ã¢â‚¬â„¢R1, S à ¢Ã¢â‚¬  Ã¢â‚¬â„¢ R2, R1 à ¢Ã¢â‚¬  Ã¢â‚¬â„¢D and R2 à ¢Ã¢â‚¬  Ã¢â‚¬â„¢D are denoted: Hi , i à ¢Ã‹â€ Ã‹â€  {1, 2, 3, 4}. Corresponding channel outputs and additive complex Gaussian  noise vectors are yi , ni for i à ¢Ã‹â€ Ã‹â€  {1, 2, 3, 4}. Assume relay  operations to be linear, and modeled as matrices F1 and F2 . Assume orthogonal time-slots for transmission. The source  S uses w as the precoding matrix. Destination D uses  different reconstruction matrices r1 , r2 during the time slots  2 and 3. Then we have: Time slot 1: y1 = H1wx + n1 , y2 = H2wx + n2 Time slot 2: y3 = H3 F1 y1 + n3 Time slot 3: y4 = H4 F2 y2 + n4 Let ˆ y = r1 y3 +r2 y4 be the input to the detector. Suppose n à ¢Ã¢â‚¬ °Ã‚ ¤min i (rank (Hi )) virtual-channels are in use. ) ) R y1 , F ( ( S x ,w ( ( ) ) D y2 ,r1 y3 ,r2 _ ___ H3 _ n3 H1 ___ n1 H2 _ n2 Fig. 3. MIMO relay system having a direct path and a relayed path  Applying GSVD on the broadcast channel matrices we get H1 = U1 ÃŽÂ £1 Q and H2 = U2 ÃŽÂ £2 Q. Through SVD we  obtain H3 = V1 Άº1 R1 H and H4 = V2 Άº2 R2 H. Choose w = ÃŽÂ ± _ Qà ¢Ã‹â€ Ã¢â‚¬â„¢1 _ C(n) ; F1 = R1U1 H; F2 = R2U2 H; r1 = _ V1 H _ R(n) ; r2 = _ V2 H _ R(n) . The constant ÃŽÂ ± normalizes  the total average transmit power. Then we get

Scarlet Letter - Pearl as a symbol Essays -- English Literature Essays

Scarlet Letter - Pearl as a symbol Pearl is a symbol of Hester’s transgressions and even has similar qualities as the sin which she represents. Pearl’s life and behavior directly reflects the unacceptable and abnormal nature of Hester’s adulterous sin. Hester is plagued with more than just a letter â€Å"A†; she is given a child from her affair who is just as much a reminder of her sin as the scarlet letter. Ultimately Hester overcomes the shame associated the scarlet letter and creates a sense of family for herself and Pearl. This relationship is integral to the theme of this novel and the development of its characters. Pearls behavior could be described as abnormal, disrespectful, undignified, or altogether opposite of most Puritan customs. â€Å"The child could not be made amenable to rules† (p42); she will not conform to the Puritan view of what a child should be like. Pearl’s enduring disobedience is representative of Hester’s disobedient act. Pearl should be constant reminder of personal sin to everyone that meets her; however, as it would be, she only reminds others of Hester’s sin. Around strangers, and at certain times at home, this poor child becomes merely an â€Å"unpremeditated offshoot of a passionate moment." (p52) Pearl may be Hester’s only hope of a â€Å"successful† life after she is convicted of adultery. "' I will not lose the child! '" Pearl says, "'†¦thou knowest what is in my heart, and what are a mother's rights, and how much the stronger they are, when that mot...

The Maturation of a Maternal Bond in Morning Song Essay examples -- Mo

The Maturation of a Maternal Bond in Morning Song  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   What is the only difference between the emotions of an ordinary smiling new mother in the 1960's and those of Sylvia Plath when she writes her melancholy "Morning Song" soon after her child's birth?   While most new mothers pretended all was well, Plath published her true feelings. Simply because society held that all new mothers should be filled with immense joy after giving birth does not mean that they actually were.   Plath had the courage to admit she was confused, and her poem, "Morning Song," focuses on one woman's mixed senses of apprehension and of awe upon the birth of her child which create both feelings of separation and affection that contend to determine the strength of her maternal bond.    The first line of Plath's poem, "Love set you going like a fat gold watch," shows the emotional forces conflicting within the mother's mind. The fact that she chooses the word "love" rather than a more carnal image like "sex" shows that the infant was conceived from an intimate bond and creates a positive connection between mother and child. Using simile, "a fat gold watch," changes the impact of this line. While the word "fat" alludes to the cumbersome nature of the infant, the word "gold" represents the child as precious and valued, and the word "watch" conjures to mind the seemingly endless task of raising a child. In her book The Second Sex, Simone de Beauvoir asserts that "a whole complex of economical and sentimental considerations makes the baby seem either a hindrance or a jewel," but Plath's "fat gold watch" suggests a newborn can be both (509). Detachment caused by the mother's sense of apprehension is evident as she says to her child, "New statu... ...h which she receives the baby's cries suggests that she is touched by the baby's humanity, its unique individuality. In "Morning Song," the mother's bond to her infant strengthens as she tries to deny it. While attempting to prove that she has no connection to this new life, the bonds become undeniable as the infant opposes her with his or her "clear vowels." This "handful of notes" is all that is needed to dispel all pretenses of indifference toward the child. As the cries "rise like balloons" so too, it seems, do the mother's spirits and attitude toward the new life she has brought into the world.   Works Cited de Beauvoir, Simone. The Second Sex. New York: McClelland and Stewart, 1953. Plath, Sylvia. "Morning Song." Literature: Reading, Reacting, Writing. Laurie G. Kirszner and Stephen R. Mandell, eds. 3rd ed. Orlando: Harcourt, 1997. 690.   

Japan - Breif History from WWII :: Japanese Japan History

Japan - Breif History from WWII INTRODUTION: Without a good history, no nation can ever be considered developed. It is the history that makes or breaks a country. Japans history is very unique. During and after WWII their country was in ruins - literally. All their previous allies had deserted them, they were alone and destroyed by the Americans, an unlikely ally. I will focus on the impacts that America had on Japan, and then how Japan got themselves to the title of "The Second Most Developed Country". WWII: In 1941 Japan station troops in Indo-China (Vietnam) after forming an alliance with Germany and Italy. The Americans did not approve of this, and cut off exports to Japan. Japan was not happy about this and attacked Pearl Harbor. Meanwhile Japan were also attacking Southern Asia, and expanded their land to the Great East Asia Co-Prosperity Sphere. The US declared war on Japan and were burning for revenge. In the coming years Japan was bombed heavily and were pushed back into their origonal land. Japans cities were being torn down. Then came the final blow, two atomic bombs were dropped on Japan, one in Hiroshima, the other in Nagasaki. Both of them combined killed an estimated 105,000 people. Japan finally surrendered. AFTERMATH: The Americans called "The Occupation" invaded Japan and made them give back all the land not owned by them before the war. Then, led by General Douglas MacArthur, they helped Japan do many things; write a new constitution that was fairer to everyone, Create a better trade union. Reform the educational system so it was no longer bias to nationalism. Finally they helped to rebuild industry and commerce. This was the most helpful to Japan because the US government gave the Japanese government thousands of millions of dollars. America rebuilt factories and industries with the latest levels of technology, better than their own pre-war factories. They gave them advice and encouragement. Between 1945 and 1950 MacArthur and the Occupation did what they could to rebuild the Japanese economy. It was as if the Americans felt sorry for the Japanese. Then in June 1950, as if on cue, the Korean war broke out and the UN needed goods and services from Japan.

Case

It is obviously that the senior partner that I have made an appointment with already has done her ‘interviews' with different competitors who is trying to selling the similar product to the same person. The senior partner IS already done her homework between the four or five competitors, including the office machine you are trying to sell. When the senior partner asked me about why my machine is better than bran X; I simply reinstated the benefits of why my machine is better than bran X. I gave the best pitch I could to her with all of my true knowledge about the office machine and benefits that would help her.There are some â€Å"What l? ‘ scenarios that could of played out with my appointment with the prospect: 1 . Could of told the senior partner that the machine that am selling to her has this many more features, benefits, and any other small function and exaggerate its description. This would have been an unethical conflict because I am pitching false advertisement to my buyer, whether or not it is true or false. 2. Another way that I could of responded to her is to say that my machine is the best because of this and that, and flat out say a little white lie. It would have been easy to tell her a little white lie about our office machines. Could of thrown out the paper or even crumple up the paper and say that the company's marketing research of the Brand X 2000 is full of crap. That company is trying to make themselves look better than the rest, and put down their competitors, whether or not I know it was an obvious lie. If was to do any one of the three that I have just listed, that would of bee an ethical conflict. If I was to tell her little white lies, that would be another ethical conflict between the company and the prospect. Companies want to build a relationship with their potential buyers, and continue to grow the allegations.By having an employee from the company lie to their buyers would crumble the relationship, potentially ending it. This ethical conflict would not be just any ethical conflict, but a business ethical conflict. However, I believe that there is an business ethical conflict that occurred in this case. The business ethical conflict is how the company, the one company the prospect has in mind, gave her their Market Research Brand X, 2000. It violated the business ethic code. That specific business is targeting their competitors, bring their reputation down, allowing that company to shine above the rest.My response to the chart on the piece of paper was neutral and was the most professional response, despite how angry I was. Would you try to reverse your prospect's decision? Why or Why not? I would not try to reverse my prospect's decision, especially if it seems like she has a) basically made up her mind on which machine to get, but needs ensure that she listened to the different office machines and b) she did her ‘homework' on the competitors office machine. The reason why would not rever se is because if she is almost certain on which type of office machine to SE, it would be a waste of both, the prospect's and mine's time. Case Bed Bath & Beyond (B&B, vim. Featherbedding. Comb the power retailer of domestics and home furnishings, has annual sales of $7 billion and a net Income of $562 million. The firm's profitability can be explained by Its Increasing gross profit margins at the same time It decreases selling, general, and administrative (AS) expenses as a percent of sales.B Is able to Increase Its gross profit margins due o Its excellent atmosphere, wide assortments, and a deep variety within most merchandise lines. Its control over AS expenses is partly due to the outsourcing of its distribution centers to a third party. B has opened hundreds of stores over the last few years, ranging in size from 30,000 to 80,000 square feet. Because it uses a flexible real-estate strategy, B is able to situate in a variety of locations. B is now also being allowed into large shopping centers. In the past, department store anchor tenants blocked B.In 2004, B had about 630 stores with a total of 20. Million square feet o f store space. By the end of 2008, these numbers had expanded to nearly 1,000 stores with 31 million square feet of store space. Its long-term goal is to operate 1,300 stores. In addition, B plans to remodel and expand many existing stores. In 2003, B purchased Christmas Tree Shops (www. Chromatography's. Com), a chain of stores specializing in software and household items. Although the Christmas Tree Shops' name suggests that it concentrates on Christmas merchandise, the chain Is positioned against Pier 1 (win. . Piper . Com). In March 2007, 88&8 acquired buybuyBABY (www. buybuybaby. Com), a retailer specializing in infant and toddler merchandise. In December 2007, B opened Its first foreign 88&8 store In Ontario, Canada. In May 2008, B purchased a 50 percent equity Interest In Home & More, a Mexican home goods retailer that operated two stores In Mexico City. B management (as well as many retail analysts) attributes the chain's strong sales performance to Its superior customer ser vice. B&B Is obsessive about Its consumers receiving a consistently high level of customer service.For example, one cent shopper at a suburban Long Island store reported that a sales clerk was highly attentive: When the shopper asked the clerk where she could find a set of dishes listed on a bridal registry, the clerk immediately dropped what she was doing. The clerk then located the dishes and stood by the shopper as she decided whether to purchase the set and even had the dishes brought to a nearby checkout so that the the checkout to facilitate the transaction. In 2008, B&B was tied for second place in an annual study of the top â€Å"20 Most Competitive Retailers† in the United States.The study, conducted by Capering win. Capering. Com) and W Ratings Corporation (handwritings. Com), measured the ability of retailers to beat consumer expectations and deliver superior profitability. Each firm's rankings were based on its profits over the prior five years and the responses f rom a sample of 6,000 consumers. Questions 1. Explain how Bed Bath & Beyond practices the retailing concept. 2. Evaluate Bed Bath & Beyond growth plans. 3. How can Bed Bath & Beyond further increase the overall quality of its customer service? 4. Explain the concept of value from the perspective oaf Bed Bath & Beyond customer. Case Research on the history of Jet Blue (operational and performance highlights/ lowlights/milestones from 2000 to present) a. Identify the â€Å"strategic service vision† of Jet Blue, I. E. , target market, service concept, operating strategy, and service delivery system. Did their operating strategy and delivery system support the needs of their target market? B. From the research facts, did the owners/management of Jet Blue strictly adhere to their strategic service vision? Cite specific instances in their history to support your answer. C. How did Jet Blue achieve competitive advantage?What nominative service strategy did they use? Explain thoroughly. 2. What are the indicators used to measure quality and satisfaction in the airline industry? How did Jet Blue perform in terms of airline quality and satisfaction ratings through the years relative to Southwest and Air Train Airways? 3. How did Jet Blue perform on important airline metrics such as â€Å"cost per available seat m ile† relative to its competitors? 4. What do you mean by block time or block hours? A. How did Jet Blue and Its pilots perform on this productively metric relative to competitors? B. Given the figures and the facts, what do you think contributed to JetBlue's emotionally of productivity? C. Discuss the technology tool called â€Å"operational recovery system† that Jet Blue uses. How did this tool help Jet Blue achieve aircraft productivity? 5. Identify Jet Blue's service qualifiers, service winners and service losers. 6. Compare the routes flown by Jet Blue and Southwest. How did the choice of routes flown by these two airlines contribute to their success in the industry? Now that Southwest has entered the Boston route, what should Jet Blue's strategy be in order to retain its customers in that area? Lessons: 1. Crawls management preparedness Is a must! Service recovery can be viewed as a means to establish a loyal customer base. Case 4 By Clark Dustin-Young lowlights/mi lestones from 2000 to present) a. Identify the â€Å"strategic service vision† of Jet Blue, I. E. , target market, service concept, operating strategy, and service delivery a. How did Jet Blue and its pilots perform on this productivity metric relative to competitors? B. Given the figures and the facts, what do you think contributed to Jet Blue's minimization of productivity? C. Discuss the technology tool called â€Å"operational 1. Crisis management preparedness is a must! Case Bed Bath & Beyond (B&B, vim. Featherbedding. Comb the power retailer of domestics and home furnishings, has annual sales of $7 billion and a net Income of $562 million. The firm's profitability can be explained by Its Increasing gross profit margins at the same time It decreases selling, general, and administrative (AS) expenses as a percent of sales.B Is able to Increase Its gross profit margins due o Its excellent atmosphere, wide assortments, and a deep variety within most merchandise lines. Its control over AS expenses is partly due to the outsourcing of its distribution centers to a third party. B has opened hundreds of stores over the last few years, ranging in size from 30,000 to 80,000 square feet. Because it uses a flexible real-estate strategy, B is able to situate in a variety of locations. B is now also being allowed into large shopping centers. In the past, department store anchor tenants blocked B.In 2004, B had about 630 stores with a total of 20. Million square feet o f store space. By the end of 2008, these numbers had expanded to nearly 1,000 stores with 31 million square feet of store space. Its long-term goal is to operate 1,300 stores. In addition, B plans to remodel and expand many existing stores. In 2003, B purchased Christmas Tree Shops (www. Chromatography's. Com), a chain of stores specializing in software and household items. Although the Christmas Tree Shops' name suggests that it concentrates on Christmas merchandise, the chain Is positioned against Pier 1 (win. . Piper . Com). In March 2007, 88&8 acquired buybuyBABY (www. buybuybaby. Com), a retailer specializing in infant and toddler merchandise. In December 2007, B opened Its first foreign 88&8 store In Ontario, Canada. In May 2008, B purchased a 50 percent equity Interest In Home & More, a Mexican home goods retailer that operated two stores In Mexico City. B management (as well as many retail analysts) attributes the chain's strong sales performance to Its superior customer ser vice. B&B Is obsessive about Its consumers receiving a consistently high level of customer service.For example, one cent shopper at a suburban Long Island store reported that a sales clerk was highly attentive: When the shopper asked the clerk where she could find a set of dishes listed on a bridal registry, the clerk immediately dropped what she was doing. The clerk then located the dishes and stood by the shopper as she decided whether to purchase the set and even had the dishes brought to a nearby checkout so that the the checkout to facilitate the transaction. In 2008, B&B was tied for second place in an annual study of the top â€Å"20 Most Competitive Retailers† in the United States.The study, conducted by Capering win. Capering. Com) and W Ratings Corporation (handwritings. Com), measured the ability of retailers to beat consumer expectations and deliver superior profitability. Each firm's rankings were based on its profits over the prior five years and the responses f rom a sample of 6,000 consumers. Questions 1. Explain how Bed Bath & Beyond practices the retailing concept. 2. Evaluate Bed Bath & Beyond growth plans. 3. How can Bed Bath & Beyond further increase the overall quality of its customer service? 4. Explain the concept of value from the perspective oaf Bed Bath & Beyond customer.

Costco Versus Sam’s Club Essay

The navigator basis of image has the control to navigate the company through external issues. Costco employs a divisional organizational structure that is nationwide and divided into three different divisions. Each division is controlled by an Executive Vice President and the regions are divided for the Senior Vice President. Costco opens its stores in different states such as the first time to open in South Carolina, â€Å"It’s pretty much spread like wildfire† (McMaster, 2001). One of the pressure for change was the economy and the recession that the businesses encountered and to be more strategic than its competitors to sell products as bulk to save money and make the consumer happy especially with large families. Sam’s Club does not have as much pressure as Costco would since Sam’s Club is a subsidiary of Walmart which is the largest retail store chain all across the world. â€Å"In this image, some, but not all, change intentions are achievable. Power, processes, interests, and the different skill levels of managers affect their ability to produce intentional change outcomes† (Ian Palmer 26). Costco and Sam’s Club are able to embrace the changes and the great outcomes by thousands of members who shop at the companies. Costco differ from other retail companies by the wholesale products that consumers can buy in bulk while still saving money in the long run even with the annual membership that Costco and Sam’s Club charges. The other change manager at Costco and Sam’s Club is that they both utilize the highlights of the goals as a coach because the way training goes, both warehouse company focuses on not only delegating the work but actions leading with words. For example, when customers are shopping for a certain item and the manager trains the employees on the products, what’s coming in and what’s going out, and also following schematics to ensure customers that when they shop at each parenting store, the customers are able to find the product in any store and in any state. One of the models that Costco and Sam’s Club seem to use is the 7-S Framework because the managers have goal sets, strategies and structure on how to train the employees and how they want the job to be performed. As a warehouse company, new products will arrive such as groceries and out goes the old because they are perishable. Based on the readings, â€Å"The 7-S Framework was developed by the McKinsey & Company consultants Robert Waterman Jr., Tom Peters, and Julien Phillips. It is based on the propositions that organizational effectiveness comes from the interaction of multiple factors and successful change requires attention to the interconnectedness of the variables. They characterize the factors into seven categories: structure, strategy, systems, style, staff, skills, and superordi-nate goals (Ian Palmer 125). The only bad thing about the 7-S framework is that its weakness is viewing at the external aspects because the products sold are not for just one type of demogra phic but more than one by offering different type of products and services. SWOT Analysis Since Costco and Sam’s Club are both huge warehouse retailers, each one has strengths, weaknesses, opportunities, and threats. Not only are the analyses internal, they are also external. Both have high employee retention because they do treat the employees well by offering above average salaries and great benefits. As for externally, both warehouse companies offer other products and services such as food courts, sell and install tires, gasoline, and business cards. As the class textbook says, â€Å"The Strategic Inventory involves a much more sophisticated analysis than that provided by the ubiquitous SWOT analysis (strengths, weaknesses, opportunities, threats). The danger with SWOT analysis is that it very easily becomes a listing not of strengths but â€Å"believed strengths,† not of weaknesses but â€Å"believed weaknesses,† and so forth† (Ian Palmer 137). Costco strengths offer a wide variety of products, high end and mid range, online and services but have a weak compliance function which limits the customer to product choices. One of the opportunities for Costco is that they have a growing demand for private labeling on their products which well known as Kirkland but with the foreign exchange rate fluctuations, the profit margins may seem lower than expected and services are much less used in other countries. Costco’s wide spread geographic presence though has its benefits, also exposes the company to the threat of foreign exchange rate fluctuations. Stated in the datamonitor, â€Å"Costco has operations in the US, Puerto Rico, Canada, the UK, Korea, Taiwan, Japan, Mexico and Australia. Thus, the company generates revenue in many other currencies besides its domestic currency which is the US dollar† (Costco Wholesale Corporation, 2011). Below listed is Costco SWOT analysis on Appendix A. Sam’s Club strengths are much stronger based on the fact of its association with Wal Mart but causing weakness because of the same products can be found in Sam’s Club where members have to pay for a membership and the Wal Mart supercenters may have more products to choose from without membership fees. In the readings of Real Estate Dynamics in Broadlines Retail, â€Å"SAM’S has the greatest geographic breadth of the three players, but the least attractive real estate and demographics: SAM’S faces the least competition with other clubs given that over 60% of the markets in which it has a presence are single-player club markets, and almost 40% of its store base is in these markets† (Turf Wars, pg. 55). The opportunities that Sam’s Club is offering online products and services, since Wal Mart also does online purchases, this gives the companies a greater advantage with Ecommerce. One of the weaknesses that Sam Club faces is that not only does the products and services overlaps with Wal Mart but also with other wholesale warehouse such as Costco. Below Listed is the SWOT analysis of Sam’s Club on Appendix B. Recommendation The recommendations for further actions within the organizations and the rationale chosen would be to focus more on the competitors’ products and services and match it or beat it by a certain percentage. There are two main retail wholesalers which are Costco and Sam’s club, keep as is ensures they are on top and not being able to monopolize the business. With antitrust laws, an agreement between competitors, this prevents the monopoly of powers, certain restrictions on mergers, and not only does it protect the sellers but also the buyers as well (www.antitrustlaws.org). References: Costco Wholesale Corporation SWOT Analysis. (2012). Costco Wholesale Corporation SWOT Analysis, 1-9. Retrieved from EBSCOhost. DATAMONITOR: Costco Wholesale Corporation. (2011). Costco Wholesale Corporation SWOT Analysis, 1-10. Retrieved from EBSCOhost. Ian Palmer. Managing Organizational Change, 2nd Edition. McGraw-Hill Learning Solutions, 2008. . John, M. (n.d).Costco to Open First South Carolina Store with Promotional Giveaway. Post And Courier, The (Charleston, SC), Retrieved from EBSCOhost. The Warehouse Club Industry. (2004). Black Book – Turf Wars: Real Estate Dynamics in Broadlines Retail, 55-81. Retrieved from EBSCOhost. Retrieved from the internet: http://www.antitrustlaws.org/ http://www.freeswotanalysis.com/retailing-swot/225-sams-club-swot-analysis.html http://www.yousigma.com/comparativeanalysis/costcowholesaleswot.pdf

Brand Consciousness Among Teenagers Essay

Mass media is media which is intended for a large audience. It may take the form of broadcast media, as in the case of television and radio, or print media, like newspapers and magazines. Internet media can also attain mass media status, and many mass media outlets maintain a web presence to take advantage of the ready availability of Internet in many regions of the world. Some people also refer to the mass media as the â€Å"mainstream media,† referencing the fact that it tends to stick to prominent stories which will be of interest to a general audience, sometimes ignoring controversial breaking news. Many people around the world rely on the mass media for news and entertainment, and globally, mass media is a huge industry. Usually, mass media aims to reach a very large market, such as the entire population of a country. By contrast, local media covers a much smaller population and area, focusing on regional news of interest, while specialty media is provided for particular demographic groups. The advantage of running operation in mass media is that one can set up a platform of medium to disseminate favorable message. The advantage of attacking mass media is that one can build up his/her reputation for being less biased and more objective. The advantage of co-operating with mass media is that one can ease the worries of being â€Å"black mouthed† by media organizations. The advantage of buying corporate engaged in mass media is that one can get a big asset for negotiation with political parties and the government. Disadvantages of mass media Well I believe it comes down to the parents or guardians to begin with. Of course younger generations shouldn’t be watching as much TV if at all. Most of the primetime shows and stations are becoming more and more passive on what not to show. Having younger children subjected to nudity, cursing, sexual immorality, drinking and other negative adult oriented material is of course unsuitable, heck even unsuitable for adults at times. If the parents let their children watch inappropriate shows on TV I’m sure studies have shown the likelihood of these children being involved in such problems later on in life.

Biology in Everyday Life

Biology Ariticle Summary #2 How Darwin won the evolution race Stem cells are defined by their ability to self-renew or to differentiate into a range of somatic cell types. Adult stem cells, such as hematopoietic stem cells are found in specialized niches within the body and have been studied for decades. Much of our knowledge about these cells is based on in vitro experiments but the effects of moving them from their in vivo niche to culture conditions are unclear. This Perspective from Penney Gilbert and colleagues from the USA and Sweden focuses on adult stem cells found in skeletal muscle, also known as satellite cells.They address the problem that, once extracted from muscle and placed into culture, satellite cells quickly lose their ability to self-renew, complicating studies into their biology. The development of new bioengineering approaches, such as hydrogel microwell arrays, could solve this problem. These approaches can accurately monitor the behavior of satellite cells and provide robust data sets, thanks to the number of different tests that can be carried out in parallel. To illustrate the usefulness of such tools, the authors show how stem cell division and self-renewal can be tracked in clonal assays using time-lapse microscopy.By increasing the stiffness of the hydrogel microwells in the assays, satellite cells can be maintained in culture for up to one week and successfully engraft back into mouse muscle. Stem cells hold the potential to become part of powerful medical treatments and therapies, but only if we understand how we are changing them by removing them from their niche. This Perspective pushes this issue to the fore and offers some suggestions as to how we can further improve stem cell culture http://the-scientist. com/2012/04/01/are-cancer-stem-cells-ready-for-prime-time/

Evaluate the current streght of evidence for a complimentory therapy Essay

Evaluate the current streght of evidence for a complimentory therapy (Transcutaneous electrical nerve stimulation TENs for post operative pain management in chi - Essay Example As a result, use of complementary, non-pharmacological therapies for management of pain appears to be an effective and safe option (Zollman & Vickers, 1999). Complimentary therapy has been defined by the Zollman  and Vickers (1999, p.693) as â€Å"group of therapeutic and diagnostic disciplines which exist outside the institutions where conventional health care is taught and provided.† Some of practices of complimentary medicine like chiropractic medicine, transcutaneous electrical nerve stimulation (TENS), acupuncture etc are increasingly being accepted and used clinically by mainstream medical practitioners (Zollman & Vickers, 1999). Complimentary therapy is now increasingly becoming an important aspect of the health care system in the U.K. a small machine, called the TENS unit is used to transmit electrical currents through the skin to stimulate the underlying nerve endings at or near the area where pain occurs (Hicks, 2006). The electric impulses which are generated by the TENS device are delivered to the area of pain through the sticky pad electrodes, which are placed on the skin in the painful area. Electrical impulses which stimulate the nerve endings at or near the site of pain help in diminishing the pain. intensity and frequency of electric current used by TENS machine, it can be sub-classified into two sub-types: low-intensity (1–2 mA) and high-frequency (50–100 Hz) TENS or high-intensity (15–20 mA) and low-frequency (1–5 Hz) TENS (White et al, 2001).The mechanism of action of TENS is thought to involve both spinal (gate-control theory) and supraspinal theories (release of endogenous opioid like substances). High-frequency and low-intensity TENS is thought to control pain through ‘Melzack and Wall’s theory of spinal gating’ (Erdogan et al, 2005). According to this theory activation of large myelinated afferent nerve

Sex and Teenagers Research Paper Example | Topics and Well Written Essays - 2500 words

Sex and Teenagers - Research Paper Example Conversely, some of humanity’s earliest attempts at science and philosophy were naturally religious and social in origin. As a direct function of this, it becomes clearly obvious that the extent to which culture and religion impacts upon a society with regards to defining appropriate mores of psychological development are not by nature inherently good or bad; rather, they merely exhibited an outdated and oftentimes faulty form of defining and constraining human development and behavior. One of the most sensitive forms of human development and behavior that can be discussed is with regards to sexual development. Due to the litany of different approaches, both liberal and exceedingly conservative, that exist concerning sexual development, it comes as no surprise that the level of deviation that exists between cultures the scientific communities, and different religious perspectives is extraordinarily broad. Through such an analysis, and more appropriate definition of sexual deve lopment within the teenage years, it is the hope of this author that the reader will be able to come to a more profound understanding of why many of the cultural norms and mores are able to impact individuals with regards the way in which sexuality and development is viewed by these stakeholders. Without question the society that we live in is one that is highly affected by marketing, media, and the representation of culture that we the individual is bombarded within on a daily level. Countless scores of research projects have been performed on the way in which individual integrate with these marketing ploys, the degree to which they allow marketing to affect their lives, and the percentage of income that such efforts are able to siphon off the viewer. Although this is a fascinating topic and doubtless deserves an even greater degree of analysis due to the fact that it segments many interrelated sectors of

Mead's symbolic interaction theory Essay Example | Topics and Well Written Essays - 1000 words

Mead's symbolic interaction theory - Essay Example Another difference that exists between the humans and infrahumans is the communication types that are used. In the infrahuman, communication is usually gestural and takes place with an immediate effect, without being interrupted for the purpose of either assigning meaning or interpreting. Human communication, on the other hand, is meaningful and gestures have meanings assigned to them and the gestures do not call for immediate responses. There is also the essence of self. Self is the term used in referring to the reflective, conscious personality of the person (Wood 1992). Self is the entity that is envisioned by person whenever he/she tries to think about who they are. It is crucial to know that the idea of self can only be understood fully through role-taking. For a person to be able to look upon himself, he must have the capability to take over the role of another. The basic work of Herbert Mead was regarded to as symbolic interactionism. The work bore the name of Herbert Blumer, who inherited it from the famous social psychology course. The inheritance was after Mead died and then Blumer became an advocate of the symbolic interactions persistently. It would be hard for Mead to approve this label, more significantly, symbolic interactionism, since it has undergone evolution since more than sixty years ago, has seemed to lay its focus on the changes of self-more rather than either interaction or symbols, unlike what Blumer was an advocate for the reactions of people when they are interacting with others in the social settings which are governed by the conception that they possess. Gyroscope acts as a form of self serves and helps in keeping in line and consistent. Moreover, as the emphasis has been increasingly in the theory of symbolic interactionism, the motivation of individuals arises from verification of their self-sense before the eyes of others. The idea of identity

The results of the credit crunch Essay Example | Topics and Well Written Essays - 2000 words

The results of the credit crunch - Essay Example Significant sums of money were pumped into the economy in order to facilitate its expansion. Though a number of banks failed it was proportionately far less than had occurred during the Great Depression. The Obama Administration did not just sit and watched as happened in 1929. They acted and they did so swiftly. It was this swift action that resulted in less jobs being lost as would have been the case if things were allowed to work themselves out. The government did whatever it could to meet with automobile manufacturers and other business interests to prevent the industry for collapsing. This helped to save a number of jobs in that industry as well other industries that supplied them with raw materials and services.     It should be quite obvious from the foregoing that the Great Recession was not as severe as the Great Depression of 1929 which lasted for more than a decade. Things could have been even worse if the response was similar to that of the 1930’s. What is ther efore significant is that things were not allowed to run their course as happened in the 1930’s. While World War 11 appeared to have shortened the period of the Great Depression of the 1930’s, it was the intervention by the Obama Administration in the United States that prevented this from getting to the stage of the Great Depression of 1929. It is therefore important that it is clearly understood that the results of a situation is affected by the response mechanisms that are put in placed to deal with the situation.