วันจันทร์ที่ 4 มกราคม พ.ศ. 2553
Monsanto & Cancer Milk: FOX NEWS KILLS STORY & FIRES Reporters.
http://www.youtube.com/watch?v=JL1pKlnhvg0&hl=en
วันอาทิตย์ที่ 3 มกราคม พ.ศ. 2553
Will Technology Replace The Classroom?
As an educator, I see the progress of technology for the rapid replacement of the educational dinosaur that we call a classroom.
Questions that we all must ask ourselves:
1. What we think an education for?
2. How do we educate our children?
3. Did we teach people skills or values?
4. Are we teaching children to think creatively?
The students are very proficient in the use of computers because they have access to all types of information. It's like theLibrary, but there without the expense of driving. Of course there is always the problem of "Going to the library" and not reading anything.
We must begin to teach students in the use of computers, zeroing in seven core skills: defining, accessing, managing, integration, evaluation, production and transmission of information. The seven core areas can into simple tasks for pupils of primary school breakdown of how the students and the advances in knowledge of the computer that builtSkills.
I just finished reading Neil Postman's "Technopoly" which takes place in our society, a contrary view on the value of technology. The reality is, is that the technology is here to stay and it is more advanced and sophisticated each day. Computers are tools and format information programmed into them that spelling, grammar, and page can set up automatically checked and done in some cases for you. Technology, especially computers) will continuemake our lives more efficient we save time, energy and the ability to communicate globally with various network available to computer users. Many programs available to computer users actually teach people of all ages, different abilities, which are used to teach at the school. Since this is the case, then why is the formal education necessary at all? The question provides educational material for reflection.
© Copyright 2006 by Pamela Beers. All rights reserved.
IPS panel technology
Are you aware of IPS-panel technology? IPS (In-Plane Switching) technology is the best kind of panel technology currently on the market for the manufacture of LCD. When buying a LCD monitor, you never know what kind of panel technology have you used in this monitor, because the specification list, does not mention the type of panels used, by the production of LCD business. It is not the price that matters, while the LCD monitor to buy, you shouldknow in order to give the benefits of the panel that certain brand of LCD before you buy it.
The Thin Film Transistor (TFT) technology is widely used by manufacturers of LCD monitors, which improves the quality of the image. IPS is the nickname of the TFT technology. The technical data and details of the IPS panel as the most applicable technology for high accuracy in color, its picture quality and wide viewing angles. Different types of panels are available in theMarket of today and the most advanced IPS but at a price. But who would not want a wide angle, which is an absolute boon for TN matrixes and is not mentioned on the high color rendering. The IPS (In Plane Switching) was one of the best known companies in Japan developed in 1996 to solve the problems of TN matrices. IPS is day to day well-used technology developed by the manufacturers of LCD monitors than other technologies such as TN Film, MVA and PVA. The other segments can bepopular within some users when they are cheap. But if you compare the IPS panel technology with other bodies, you find the color reproduction and better viewing angle. The response is very good and are ideal for making quick matches. If in 22 "monitor, which is a size popular with consumers.
As an excellent panel technology S-IPS/H-IPS plates are also expensive, but they offer outstanding image quality and is suitable for graphic work,Surfing the Internet and other applications. They are used in IPS technology panel sizes to find, in monitors, size between 20 to 30 inches and LCD monitors from17 to 52 inches. Up to 178 degree wide viewing angle and response time are reasonably okay some of the few advantages it has to offer. The lower level, however, that IPS is not to give blacks as in the case of the VA panel technology based, and the refresh slower than TN panels, but in the Super-IPS(S-IPS), the pixel response is improved. The VA-panel technology, the higher contrast, there darkest black and color shift due to its detriment, the details are lost when just the darker areas directly. The viewing angles are good, but IPS is the best when the viewing angle are affected.
Compared with TN panel is the reason for the improved wide-angle display and the color reproduction in IPS panel, because the molecules of the helix-shaped structure forms are used toAngular form, which makes free, while the pixel is left by the light. First, the results of the IPS display was bad in terms of contrast ratio, but has the development of advanced IPS panel technology that significantly improves the same. The only disadvantage of the IPS panel technology is the response time is very slow ms with approximately 50.
Each manufacturer has different names given to IPS technology such as Super IPS (S-IPS), Advanced Super IPS (AS-IPS), IPS Provectus(IPS-Pro), horizontal IPS (H-IPS) and Enhanced IPS (S-IPS). There are different types of benefit from each of these technologies. You have to decide what benefits you expect from the LCD monitor you buy when browsing through the net and gathering information for every known brand, to compare with others and buy one.