The V Chip Essays (2687 words) - Television Technology, V-chip

The V Chip ?The V-Chip' America's Answer to Desensitizing On February 8, 1996, President Clinton1 signed into law the Telecommunications Act of 19962, which will dramatically alter the telecommunications industry over the next several years. One of the most controversial sections of the bill was Section 551, titled Parental Choice in Television Programming, which calls for manufacturers to include a V-chip in every new TV set 13 inches or larger. The V-chip is a device that will enable viewers to program their televisions to block out content with a common rating. Proponents of the system say that it will enable parents to protect their children from viewing violent and explicit material. Opponents say it violates the First Amendment rights of the broadcasters, and enforces government censorship on the television industry. The provision gives broadcasters, cable operators, and other video distributors one year to develop a voluntary rating system for programming that contains sexual, violent, o r other indecent material. If the industry fails to agree on a rating system within that time, the FCC is to develop a rating system based on an advisory board's recommendations.16 The Television Decoder Circuitry Act of 19903 required all new televisions sold in the United States to contain a chip to decode closed-captioning4 signals. The basic technology needed to implement the V-chip is the same as that currently used for closed-captioning. Program rating information would be transmitted along with the television signal, and be decoded by a chip in each television. The chip would then compare the rating codes to values preset by the viewer. If the rating codes are higher than the preset values, the television signal would be blocked, and a blank screen would be displayed. Closed-captioning data is transmitted on line 21 of the vertical blanking interval, or VBI5. The VBI consists of 24 lines of a regular picture scan in which the beam is turned off to return to the top of the scr een before painting the next frame. These 24 lines represent dead air time, in which no image information is sent.5 Each line of the VBI is capable of transmitting 256 bits (32 bytes) of data. Since the VBI appears once per frame, or 30 times per second, this means that each line of the VBI is capable of sustaining a bit rate of 7680 bits per second.5 The tentative plan for implementing the V-chip is to add the program rating information to line 21 of the VBI, along with the closed-captioning information. The difficulty is that line 21 is also being used for newer extended data services (XDS) that will be capable of providing such things as scheduling information and station call letters to the viewers. Fitting all three of these data signals into the 7.68 kbps of line 21 is one of the primary difficulties in designing the V-chip implementation.12 The magnitude of the problem will be determined by the complexity of the rating system chosen by the broadcasters. If a relatively simple rating scheme is used, small modifications could be made to the existing closed-captioning decoders to receive the rating data and block the programs. This would require no change in the architecture of the televisions, and would be almost free of cost to install. Electronic Industries Association6 (EIA) engineer, Tom Mock, says that the existing closed-captioning chips have enough memory to support a system of up to three content categories, such as sex, violence, and mature content, with four levels of blocking each.12 If the broadcasting industry selects a system of more complexity, it would be far more difficult to implement. Each television would require additional circuitry to handle the decoding of the ratings. This would mean that television designers would have to alter the internal layouts of the television components, adding up to $40 to the cost of the television, depending on the manufacturer and model of television.12 Similarly, line 21 of the VBI may not have enough available bandwidth to transmit the desired programming codes if they are too complex. This would cause a more drastic departure from the closed-captioning technology. Another line of the VBI would have to be used which could complicate things tremendously. The demand for use of the VBI is growing

Why Students Should Study Sample Essays on Customer Service

Why Students Should Study Sample Essays on Customer ServiceThe sample essay on customer service is useful for students as well as teachers. It can be used in the college classroom, while getting your degree or while trying to get a job. One of the reasons why a great essay must be studied is because it tells the student everything that is needed to know about the subject matter.High school students often take their essay writing courses when they become bored with other classes. They don't spend a lot of time in class, so they need a variety of topics that are interesting to them. If the student comes into an essay course with a sample essay on customer service on hand, they have a head start on reading the material.Students who take a literature class will use this essay to help them write their first novel. They use it as a guide, to make sure that they have all the elements needed to make a successful story. When they are done, they will feel comfortable writing a novel, knowing w hat to write and how to structure it. It will also give them a taste of what is to come.Essays on customer service are great for teachers who want to develop their teaching skills. The students get to interact with a professor, get feedback on their work and make some friends. A good teacher is one who is able to build a relationship with his or her students.Some writers use their sample essay on customer service as a test of their own writing skills. It can be helpful to them if they get a break after a long day. Writing an essay is a great way to refresh themselves and calm their nerves.Everyone has experienced situations where they felt uncomfortable in a situation where they wrote about customer service. The student who is writing the essay will relate their story and see what they can learn from it. After all, it is the experiences that are valuable.Teachers are not always happy with their students, but the students can tell their teacher that they have learned something from t heir experience. Sometimes they do not even realize that they have taken a lesson away from the assignment. The student who wrote the essay will get more credit for the work and the teacher will feel better about the grade.The writer of the essay must be careful to use only positive aspects of customer service. He or she must be realistic about the situation and keep it in perspective. Writing an essay on customer service can help students gain the knowledge that they need to be successful in their career or education.

Elastic cartilage essays

Elastic cartilage essays Cartilage is a special form of connective tissue and supplies the fabric for the formation of bone. Bone forms by ossification. This is when minute crystals of calcium salts are manufactured by osteoblast cells are arranged in layers to produce bone. Adult cartilage does not contain blood vessels or nerves, but is filled with small holes to allow nutrition to seep into it. There are three different types of cartilage. Elastic cartilage is mainly densely packed cells to give it the kind of springiness found in the ear. Fibrocartilage is tough and contains many more collagen fibers. For example, the intervertebral disc of the spine has a thick circle of fibro-cartilage around the softer center of dense connective tissue, which is know as the nucleus pulposus. The third type is hard hyaline cartilage. Hyaline cartilage is found at the bone ends, as well is in the nose. It is made of dense collagen fibers. Elastic cartilage is found few places in the body. According to Clayman, elastic cartilage is the semiflexible, elastic structure that allows for vibration in the epiglottis and the cartilages of the larynx that anchor the vocal chords. One of these places is the epiglottis. The epiglottis is a barrier which is usually found resting firmly above the top of the breathing tube. When food approaches the area, the epiglottis will clamp down tightly over the path of the lungs, ensuring that the food is not able to pass through this by mistake. The chewed and saliva soaked food passes the epiglottis in two streams, rejoining just below it to continue on towards the stomach. Occasionally, a bit of food trickles past the epiglottis into the channel, but does not travel far down the tube. There is a second clamping of two folds over the vocal chords to ensure that food does not reach the lungs. This switching of barriers is what causes the phenomena known as the "bobbing adam's appl e." This occurs because the cartila...

The analysis of polish economy based on IS-LM model through last 60 Term Paper

The analysis of polish economy based on IS-LM model through last 60 years (from 1950-2010) - Term Paper Example To understand the economic trend of Poland as a nation, it is vital to revisit the country’s history on a brief note of hoe it came into existence. Poland’s history can be traced back to 840 AD, where Slavic tribes inhabited Polish land. During this period upto around 1080, they experienced a number of challenges and misfortunes, ranging from corruption in their noble ancestral land, to the fear of facing invasion by foreign and neighboring nations. The partition of Poland first began in the 18th century when the Russian State organized invasion of the country in 1764, after they realized the feeble state in which Poland languished. Immediately after taking over Poland, Russia subdivided the country between themselves and their closest ally states. The country’s division took place into three partitions namely, Austria, Prussia and Russia. In the years to come especially between 1946 and 1947 communism took toll in Poland, integrating the country into the Soviet Union as a proxy state (Keynes 30) This meant that Poland joined the league of all countries under the Communist banner and rule. After the World War I and World War II in which Poland was involved in, parliamentary elections took place in 1947 and the Communist Social Party garnered over 85% of the votes hence, taking rule over Poland making it a Communist State. In regards to business and economy, IS-LM Structures, is a model, which helps in assessing sales revenue, with the help of a microeconomic data. This is possible through the testing of statistical data against the revenue, through the IS-LM model projected data that shows the sequence and time of the microeconomic data. The IS symbolizes the Income Spending whereas, LM symbolizes the Lending and Money supply. The IS-LM structure was introduced by Sir John Hicks, and has been vital in the wake of elaborating major economic terms in the Keynesian Microeconomics dating back in 1937 (Hicks 155) The IS-LM structure involves two economic graphs converging, one denotes income and savings and the other graph denotes the supply and demand of money. The vital variables in this model are the interest and income. According to Scholars like Mark Hayes in his book, The Economics of Keynes, income is a dependant variable, which is influenced by Intrest, which is the independent variable. In the LM curve, interest rate is the one influenced by income, which is now the independent variable. Despite this explanation, Hayes argues that, according to proposed variables by Keynes, most economist experts lose bearing in the IS-LM model. He states that, liquidity, consumption and income are the independent variables (Keynes 32) In the wake of 1970s, Poland underwent a serious negative change economically, when their highly priced economy base fell on the decline to its worst. Part of the problems included, unfavorable weather and economic targets, which had not been met. The prices of commodities rose up and out of control for people of the middle class level and lower class to afford. With the harsh economic times, many people turned to rioting as their cause of action, a move that did not go down well with the government, forcing them to result in drastic measures by taking matters in their own capacity (Hicks 149) The government declared a one-week state of emergency following the distorted economic state in the country. These helped in curbing the ongoing riots, but it was of no use since, many

Last unit Essay Example | Topics and Well Written Essays - 1750 words

Last unit - Essay Example For making it successful it needs to have a proper support structure of management, resource allocation, training, measurement, incentive system and reward system (Rank, 2010). Overall the continuous improvement is possible when everyone in the organization is involved in the process and contributes to it. Every employee must be able to adopt and accept the continuous change by which it will be possible for the firm to achieve a competitive advantage in the marketplace. Problem solving is the main driving force behind continuous improvement (Rank, 2010). To survive in the global business environment, it requires the organization to have the capacity to respond effectively and efficiently to continuous changing and emerging economic and political changes even those that might be very complicated to anticipate. To make strategic changes in response to these challenges, the organization must be flexible enough to adopt such changes. Not only for survival but also for the success of the organization in such competitive environment continuous improvement are required for both business performance and for quality of product (Ncube, & Wasburn, 2008). The continuous improvement process of an organization requires its management to appreciate and recognize its history of spirited successes and failures. The need assessment need to be integrated well with the continuous improvement process for success. Need assessment will provide the identification of deficiencies between current and desired results. This will identify gaps between capabilities and needs. Here lies the opportunity for the organizations to implement continuous improvement concept to fulfill the gaps and attain the expected desired outcome. The current performance can be compared to the previous standard and opportunity can be identified to make improvements (Ncube, & Wasburn, 2008). PDCA is a continuous improvement tool

Intellectual Property Right Essay Example | Topics and Well Written Essays - 8000 words

Intellectual Property Right - Essay Example Such protection has lead to the provision of additional funding for the research studies, enhances the efforts on the technological innovations and has also led to the creation of a number of new start ups. Generally the concept of IP covers the legal rights to any person or organization resulting from any intellectual property. The intellectual property deals with the intellectual activities in various fields including industrial, scientific, literary and artistic and the like. The countries across the world have developed legislations covering the protection of IP. These laws have been enacted at the national level for the following main reasons: The first objective is to give a statutory recognition to the creators of the moral and economic rights attached to their creations and also to specifically spell out the accessibility of the public to such rights. The second one is to discharge the responsibility of the government with respect to the promotion of creativity and the dissemination of the application of such creations. This way the government would be able to encourage a fair trading that may result in a balanced economic and social development of the country. In generic terms the IP law aims at protecting the creators and producers of intellectual goods their rights on such goods and services by granting rights to exercise control over the use of those creations for a defined period of time. However it is important to note that such IP rights do not apply to the physical object on which the IP rights may be applied but only on the intellectual creation as such. The IP protection normally extends to (i) Industrial Properties and (ii) Copyright on Intellectual Properties. 2.0 Fields of Intellectual Property Protection The above two areas of IP protection can be further classified into different fields. Inventions, trademarks, industrial designs and geographical indications are covered by Industrial Property. Copyright encompasses literary and artistic works including novels, Poems, films and musical creations. In this context it is important to understand different types of intellectual properties. 2.1 Different Types of Intellectual Properties The different types of industrial properties that need protection are: 1. Patents 2. Industrial Designs and integrated circuits 3. Utility models 4. Copyright and related rights 5. Trademarks 6. Trade secrets 7. Plant breeder's rights 2.1.1 Patents A patent is regarded as an exclusive right that is conferred on any person in respect of an innovation. The patent right has normally a duration of 20 years. A patent right is granted for a product or process which have the capacity of providing in general way of doing something or offering a new technical solution to a problem on hand. "An invention is considered "new" as long as it is not known to the public by any means (written or oral or in any other way), before its filing

Drug Legalization :: essays research papers

Just say no? This is not exactly the philosophy that the vast majority of the United States population tends to follow. Drugs have become a routine aspect of everyday life in the United States. Neither a gigantic metropolis nor a minute town have gone without feeling the everlasting effects of drugs. Drug use has always posed a major dilemma for America to overcome. The banning of illegal drugs takes many back to the days of the Prohibition problems involving the banishment of alcohol. Prohibition obviously did not work in the 1920’s, and some modern day people feel that making drugs legal would solve the constantly rising drug problem. In his article Facing up to Drugs: Is Legalization the Solution?, Pete Hamill presents both sides of the argument very thoroughly. Using tremendous techniques in both writing and in major points, the author persuades the reader to give a great deal of consideration to the author’s belief that legalization is the answer to America’ s drug problem. In delivering his points to the reader, Hamill effectively makes good use of internal structure. Initially, the point of view utilized in this article exhibits an interesting way that the reader can personalize himself with the article. The constant use of â€Å"I† in the article lets the reader know that the author has had first hand experience with the drug issue. The first person point of view also reinforces the fact that this article is completely based on the ideas and beliefs of Hamill. In addition, playing a key role in this article, the audience remains convinced via the effective techniques in writing. In general, this article reaches out to everyone in the United States, and possibly the rest of the world. However, this article targets powerful individuals, and those in the government who can make an impact on the drug world. This illustrates the whit of Hamill in that he discreetly makes a statement to high ranking officials. Most importantly, the tone in which the author reveals with dignity gives a sense of truthfulness to the reader. The author overall writes seriously, but with a touch of sarcasm here and there. Adding to the seriousness, the author’s realistic approach to the situation on drugs tells the reader that the author means every last bit of what he is saying. Although numerous internal writing techniques remain evident, some of the major points that Hamill illustrates in his article prove very effective.