17.2.12

How Realistic Are TV Medical Dramas Like Scrubs, House and ER?

By Marcus Baranian


TV shows, whether they're based on crime investigations, friendship groups or on the lives on those living in Manhattan's Upper East Side, are usually based on some element of truth. But when it comes to medical dramas, many people question how true to life they really are. This question has, over the years, been put to real-life medical professions, producing some rather surprising results.

One of the longest running medical dramas in the world is ER, set in a Chicago-based hospital in America. Although for years it was considered the most realistic due to its popularity, use of medical jargon and highly emotive storylines, many real-life doctors found the programme on of the most inaccurate. Their qualms mainly lie with the unrealistic diagnoses, treatments and recovery times which they claim always come second to a dramatic story.

Similarly, House has been panned by some real-life doctors who say that no-way would a crack team ever focus on just one case at a time. But they did say, however, that it was good to see a show that reflected to complicated and almost impossible task of identifying rare diseases and illnesses, and that the medical world is, like all vast incorporations, dog-eat-dog.

A surprising victory in the world of medical dramas is Scrubs. Doctors say that, despite all the wacky and surreal sketches, the mundane cases and complicated lives as doctors represented in the show are much more realistic than the more dramatised hospital shows. How they handle ordinary cases, the disorder of hospitals and the thoughts and insecurities of interns and newly qualified doctors are much more in-tune with reality than in ER, House and Grey's Anatomy.

But all this begs the question; does any of it really matter? We all know that TV shows are dramatisations of real-life, so despite all the extreme cases, relationships and medical oversights, we still love to watch what life in hospitals might be like.




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16.2.12

Samsung UN40D6420UFXZA LED 3D HDTV Set, A Top Performer

By Carlton T Driver


Samsung has become one of the leaders in the commercialization of flat panel HDTV technology. Their latest sets include LED back-lighting, which replaces the fluorescent lighting systems that were used previously for LCD TV sets. The use of LED technology has made it possible to produce HDTV sets that are lighter and thinner than previous sets, and also produce significantly better picture quality. The Samsung UN40D6420UFXZA LED 3D HDTV is an example of this high quality.

Because an LCD (Liquid Crystal Display) does not produce any light, but rather acts as a shutter that controls the passage of light through the display, all LCD displays require a back-light in order to be seen in dim lighting conditions. The LCD part of the display simply acts as a "shutter" that either allows light to pass through the display panel, or blocks it. It is like a microscopic venetian blind: when the crystals in a display cell are aligned in a perpendicular direction relative to the screen, light can pass through. When the crystals are aligned parallel to the display, the passage of light is blocked.

While an LCD display can be seen in bright light (for example, a digital watch or clock face), in order to be seen in dim lighting conditions there must be a light source behind the LCD display screen that provides illumination, in other words, a back-lighting system. The first LCD TV sets were back-lit by a fluorescent tubes, which provide white light. Each picture element or"pixel", that is used to create a TV picture is small spot in the display that contains three microscopic filters that provide the primary TV colors: red, green, and blue (the familiar RGB you've seen in TV specs).

The color TV picture is then created by adjusting the transparency of the LCD element that controls the light passing through each of the filters in each of the pixels that make up the entire picture. For a typical HDTV picture, there are 1080 lines of pixels, each with 1920 pixels per line - a total of over 2 million pixels in the picture. Each pixel has three filters, and must be controlled individually to create a single frame of a TV picture, which refreshes at a rate of either 120 Hz, or 240 Hz, depending on the model. The notation Hz refers to "Hertz", which is a measure of the number of "cycles per second" - 1 Hz is equal to 1 cycle per second.

The Samsung UN40D6420UFXZA LED 3D HDTV set uses an "edge lighting" technique to supply back-lighting for the picture. In this method of back-lighting, high intensity white-light LEDs (Light Emitting Diodes) are placed along the edges within the display screen . A diffuser plate distributes that luminescence through the entire face of the display. The employment of an LED illumination system means that the TV requires a lot less power to use. This set is quite efficient: based on an operating rate of 5 hours each 24-hour interval, and an electricity rate of $0.11 each Kwh, it will cost you about $14/yr to operate it. When the tv set is not running, it consumes just 0.07 Watts of electricity. That amounts to 0.6 Kwh/yr, which is cheaper than $0.07, assuming on the very same power prices - no "electricity vampire" here!

Among all the other great Specifications, this UN40D6420UFXZA Samsung set is loaded with something that Samsung refers to as "Smart Apps" - apps which are the actual foundation of their "Smart TV" system. All these "Apps" permit you to use the Television set to interact with the Internet, and download content from the Web from providers like Hulu Plus, Netflix, Pandora, and many others.

An additional feature of this set is its "Allshare DLNA Technology". DLNA is an abbreviation that stands for "Digital Living Network Alliance". It represents an "interoperability protocol" that enables various electronic products to be linked with each other to allow file sharing and data communication. Samsung's "Allshare" renders it a cinch to link your DLNA-enabled devices with this Samsung TV set, which allows you to use the various media files on your pc, iPhone, along with other components with your HDTV set. Add to that the optional LinkStick, and you will be able to enjoy wi-fi accessibility in addition.

The Samsung UN40D6420UFXZA set also includes the ConnectShare Movie feature. This makes it possible to play music, watch videos, or look at pictures from any USB Flash Drive. All you need is to is to plug the drive into the USB port on the set, and you are ready to go.

The clarity of the picture you will see on the Samsung UN40D6420UFXZA is enhanced by the Ultra Clear Panel which forms the front of the screen. This panel absorbs ambient light from the surroundings, which in turn almost totally eliminates the annoying reflections that would otherwise appear on the screen. This in turn provides a picture with deeper blacks and enhanced contrast, providing a cleaner, crisper image with great shadow detail.

Having this set will greatly improve your TV watching enjoyment, and will make it easy to interface with all your other media, including your computer, other personal devices, and the Internet. To discover all the detailed features and specifications of the Samsung UN40D6420UFXZA 3D LED HDTV, just follow the link in the Resource Box, and find out how well this set will fit your needs.

Learn more about the Samsung UN40D6420UFXZA LED 3D HDTV through the link in the Resource Box, and discover how well this set will meet your needs.




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Art& Entertainment- A Chronology

By Michelle Mathews


Arts and entertainment refers to the values which an individual or a nation bears in terms of architecture, painting, sculpture, trends of fashion etc. Art can be considered as the expression or application of creative skill and imagination, especially through a visual medium. These two are very important aspects in our daily life. Our lives would be mundane and listless without the presence of Arts and entertainment.

It takes our mind off from hassles of our lives and also provides us with knowledge from all around the globe. The sub-categories include articles about antiques, art, humor, literature, movies, music, online gambling, television, theater and visual arts. As we compares the art and entertainment, we can classify them as Traditional and modern art differ in both the way they look and the reasons for their creation.

Arts and entertainment refers to the values which an individual or a nation bears in terms of architecture, painting, sculpture, trends of fashion etc. Art imitates life, and that's what makes it an important part of our being. As far as entertainment goes, we all know its importance in today's living. Not only it is a form of expression, but it also a stress buster in present hectic time.

It takes our mind off from hassles of our lives and also provides us with knowledge from all around the globe. The sub-categories include articles about antiques, art, humor, literature, movies, music, online gambling, television, theater and visual arts. As we compares the art and entertainment, we can classify them as Traditional and modern art differ in both the way they look and the reasons for their creation. Traditional art is what we now refer to as realist or figurative. It was largely concerned with representing the world in the way it is seen.

They uplift us, help us to dream, distract ourselves from our day to day troubles and sometimes even make us more aware of our surroundings. The medium of entertainment also varies and each has its own charms and flaws. Arts and Entertainment also influences each and every people in a society as their interests and tastes allow them to enjoy their own sectors in a desired way.




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