Janal Kalis' Radio Weblog
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Wednesday, August 06, 2003

 


8:51:45 PM    comment []

CAN CATS WATCH TELEVISION?

Question

I was told cats can't watch television because their motion perception is so fast that they see the bright dot scanning the screen and no picture. However, friends insist that their cats get quite excited when a cat appears on television. What is the truth?

Eugenie Kirk , Suhr, Switzerland
 
Answers

Every cat lover who reads New Scientist will probably write in to you with their favourite stories but the simple answer is that cats can watch TV. A cat's motion perception is not so fast that it can track the beam that scans across a TV display or computer monitor, or fast enough to see a series of separate still images if you take your cat to the movies. The screen is being refreshed at more than 50 times per second, which is too rapid for humans or cats.

However, that does not mean a cat will interpret a TV picture in exactly the way we will. Images on flat screens lack many cues for depth perception, notably the relative movement of objects at different distances when we move our heads, and the cat may find the whole experience puzzling. You can expect cats to respond most strongly to the same cues that signal a prey in the wild: small objects, preferably with eyes and ears, moving in a jerky fashion or running away.

James Wilson , Oxford, UK

8:41:39 PM    comment []

500,000 JOBS ARE GOING TO INDIA--8% OF THE SERVICE SECTOR IN THE UNITED STATES WILL BE OUTSOURCED TO INDIA ALONE
Financial research joins outsourcing movement

The Boston Globe

JP Morgan Chase & Co. plans to outsource some of its stock market research to Bombay this summer, signaling possible new arenas for the trend that already has sent tens of thousands of information technology jobs abroad in recent years.

A surge in overseas hiring could result in major job losses inside the U.S. professional services sector. Business consulting firm A.T. Kearney Inc. last week released a survey of 100 major American banks, brokerage houses and insurance companies, projecting half a million financial services jobs will be shifted overseas in the next five years, equal to 8 percent of total employment in the sector.

Countries such as India offer sharply lower labor costs while supplying workers with excellent technical and financial know-how. For instance, in 2001, MBA graduates from the prestigious Indian institutes of technology could expect to earn just $12,000, compared to an average starting salary of $102,338 for graduates of Harvard Business School.

''We're talking about very highly educated people with advanced degrees, who are very motivated,'' said A.T. Kearney managing director Andrea Bierce.

But the move toward sending financial research abroad comes at a sensitive time for Wall Street. Last week, 10 top investment banks firms reached a $1.4 billion settlement with regulators aimed at protecting investors from biased research. It was unclear whether the settlement would speed the outsourcing of analyst work overseas.

''With the market for financial institutions not turning around, and not seeing the revenues that they'd hoped, financial institutions have had to continue to look for ways to reduce costs,'' Bierce said.

Another research firm, Deloitte Consulting, said the financial outsourcing boom isn't limited to the United States. Last month, Deloitte analyst Christopher Gentle predicted that financial firms in the major industrialized nations would would move a total of two million jobs to low-wage countries over the next five years, with about half the jobs going to India. Gentle estimated that the shift could save the world's 100 largest firms $138 billion a year by 2008.

JP Morgan Chase spokesman Brian Marchiony said his company isn't laying off American analysts in order to hire Indian MBAs. Instead, the Indian workers will do the heavy-duty number crunching, freeing up the Americans to focus on higher-level financial analysis, and letting them spend more time with customers.


3:04:05 AM    comment []

TERRORIST CHAT ROOMS ON THE RISE:

http://www.siteinstitute.org/


2:59:33 AM    comment []



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