Archive for November, 2008

Korean Engineers Improve Lithium Batteries Efficiency By 90%

South Korean researchers have developed a new technology that makes lithium batteries 90 percent more energy efficient than existing products, a Korean research team said. The team led by Cho Jae-phil, an applied chemistry professor at Hanyang University, claimed that the battery life of laptop computers and cellular phones can be extended eight times longer than conventional batteries with the new technology.
Source: TMCnet.com

Battery
The team replaced graphite as the main material of the negative electrode with three-dimensional porous silicon particles made of silica and hydrogen fluoride.
Scientists had already known about silicon as a prospective material to make re-chargeable batteries, but had made no breakthroughs previously because silicon tends to expand when in contact with lithium.
In its findings, published in the latest online issue of the Angewante Chemie journal, the team claimed it was able to overcome that critical shortcoming of silicon with porous particles.
The team has applied for four basic technology patents related to the battery in South Korea, the United States and the European Union, and commercial production could begin in four to five years, said Cho.
He added that work is currently being conducted to merge the technology with solar panels.

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INFORMATION TECHNOLOGY

The Information Technology industry in India is powering economic growth and boosting export earnings through solutions and services churned out by the knowledge based sector. The IT industry is experiencing steady growth, thanks to increased spends across key markets in the US and Western Europe, and strong growth in emerging markets. Outsourcing continued to be the primary growth engine with global delivery forming an integral part of the strategies adopted by both customers and service providers.

While Indian IT majors have started building notable presence outside the country – through overseas
acquisitions, onshore contract wins and organic growth in other low-cost locations, global players have been ramping up their offshore delivery capabilities, mostly in India.

SOFTWARE

The Software industry is riding the wave of success with aggregate sales increasing by over 40% and net profit margins over 20%. Joining the celebrations is the Hardware sector, posting a healthy growth trend. With massive investments in this domain, the Information Technology sector is continuing its impressive run year after year.

Karnataka’s software industry – the 4th largest Technology Cluster in the World (After Silicon Valley, Boston & London) has shown a steady expansion rate. This sector employs 3,00,000 professionals with exports of over INR 37,600 crores (USD 8.4 billion) during 2005-06 with projections of INR 50,000 crores (USD 10 billion) during the next fiscal.

The Nasscom – McKinsey Report 2005 estimates a 25% year on year growth for this sector in Karnataka, with exports touching INR 75,000 crores (about 18 billion USD) by 2010, employing around 1 million professionals.


HARDWARE
The Hardware sector continues to account for a major share of the domestic IT-ITES spends and is expected to grow at 22% in the current fiscal. Key verticals driving growth include Telecom, BPO, BFSI, Manufacturing and Education.
Computer Hardware and peripherals sector continue to attract huge investments in view of the huge growth potential arising out of lower penetration and increasing IT expenditure. This is reflected by the interest evinced by global majors like Dell, Cisco, APC, Lenovo and Hewlett-Packard to set up operations in India.

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Free Microsoft Software for Indian Students

The Microsoft DreamSpark Student Program, that gives free software to college and high school students worldwide, has now expanded to India. Bill Gates announced the initiative at IIT Delhi today.

Microsoft DreamSpark enables students to download Microsoft developer and design tools at no charge. Visit the Microsoft program partners like NIIT, Aptech and Hughes Net Fusion Centers – Simply show your college identity card and collect your free DVD containing the Microsoft software. Thats it!

If you prefer the online way – Visit http://www.dreamspark.com sign in with your Windows Live ID and get verified as a student (The system is linked to schools and organizations around the world that can confirm student status).

Some free Microsoft Software available now are
* Visual Studio 2005 Professional Edition
* Visual Studio 2008 Professional Edition
* XNA Game Studio 2.0
* Microsoft Expression Studio
* SQL Server 2005 Express Edition
* Windows Server, Standard Edition
* Virtual PC 2007

Add to that the 12-month free Academic membership in the XNA Creators Club. If you are an Indian student, what are you waiting for – take advantage of this offer and download free Microsoft software on your computer.

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New software to prevent car collision

A pedestrian chasing a pet dog suddenly steps in the path of your speeding car 15 metres away. There is no way you can avoid hitting him. The string of cars following you crash behind one another. In future, a new software programme will mitigate or even eliminate such an eventuality

“In dangerous situations, the cars can independently perform coordinated manoeuvres…. In this way, they can quickly and safely avoid one another,” explained Thomas Batz, who developed the software with his colleagues at Fraunhofer Institute (Germany) for Information and Data Processing IITB in Karlsruhe and at Karlsruhe University’s chair for interactive real-time systems.

Researchers are making use of cognitive automobiles that are autonomously driven for short periods of time. The vehicles are equipped with car-to-car communication and integrated sensors such as cameras, GPS and radar systems so that they can autonomously recognise their surroundings and avoid any potential obstacles.

The vehicles form cooperative groups that can act in unison. These groups are made up of cars that are travelling in the same direction and are in radio range of one another. Since their speeds and destinations vary, they are constantly re-grouped, according to a Fraunhofer release.

Every vehicle in a group automatically transmits its current position and driving situation to a car that has been designated as the group coordinator. This car gathers the information from all the other cars in its group and draws up a common relevant picture of the group’s situation.

Sudden dangers, such as a child running onto the road, are recognised not only by the car directly affected but also by the group coordinator. If the car in question can neither brake nor swerve because there is another car on the lane to the right, the group coordinator steps in.

It orders both vehicles to swerve to the right in a coordinated manoeuvre in order to avoid an accident with the child and a collision with one another. Unlike in current driver assistance systems such as the anti-lock braking system (ABS), control of the car is taken over automatically.

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Home, Car Loans to get Cheaper

Interest rates could fall soon, making loans cheaper and saving less attractive, following a slew of measures by the RBI on Saturday. The  central bank cut the rate at which it lends short-term funds to banks by half a percentage point and infusing an extra Rs 1,20,000 crore into the banking system.

Pressure on banks to cut rates has risen sharply in the past few days with the RBI making clear the crisis could only be resolved if banks followed up with measures to boost demand and sustain spending.

This would mean home, car and other consumer loans becoming cheaper by half a percentage point. Companies too can look forward to similarly lower lending rates. But, for depositors, the flipside of a rate cut is lower interest rates on savings.

Senior officials of public sector banks unanimously told STOI that rate cuts would follow very soon, perhaps within the week. They said they would follow through on the RBI’s move to contain the slowdown, even though they face a severe liquidity crunch because the central bank continues to suck cash worth $500 million every day in order to support the rupee. Punjab National Bank chairman KC Chakrabarty said that banks are likely to take their cue from RBI’s decision to cut rates.

On Saturday, the RBI in its mid-term review of policy announced that the repo rate — the rate at which banks can borrow short-term funds from RBI — will fall from 8% to 7.5% from November 3. This would make it easier for banks to cut interest rates for consumers.

Simultaneously, there will be a two-stage cut by November 8 of the cash reserve ratio (CRR) — the proportion of deposits banks have to maintain in cash with the RBI. It will fall from 6.5% to 5.5%.This will give banks access to an additional Rs 40,000 crore to lend.

In another liquidity infusing measure, RBI in effect brought down the statutory liquidity ratio — the proportion of deposit money that banks mandatorily have to invest in government securities — by two percentage points.

While the SLR is formally currently at 25%, various temporary relaxations that allowed banks to borrow from RBI against their holdings of government securities meant that it is effectively at 23.5%. Further relaxations announced on Saturday brought down the effective SLR to 21.5%, though the formal rate has been reduced only to 24%. 
 
The effective two percentage point cut means an addition of Rs 80,000 crore to the kitty available to banks for lending. With the CRR cut, that makes a total of Rs 120,000 crore in extra liquidity. One of the key relaxations was that banks can now borrow up to 1.5% of their deposit base from RBI to lend to mutual funds and non-banking finance companies (NBFCs) facing shortage of funds to repay their investors.

Non-deposit taking NBFCs that are deemed to be “systemically important” have also been allowed to get short-term foreign currency loans from abroad subject to their meeting certain prudential norms and getting approval from RBI.

Reacting to the RBI’s announcement, Union Bank of India chairman M V Nair pointed out that this was the second time that RBI had cut the repo rate within a fortnight. Prior to this, RBI had cut the repo rate by one percentage point to 8%. Since banks will find their cost of funds going down, he said they will pass on the benefit to the customer.

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This weeks jokes

The guest was about to leave the house and while going out of the house he enquired to chotu lovingly “is you coming with me, chotu?”

Chotu replied hurriedly, “Not at all. Actually we are waiting for you to go, momma is going to serve ice-cream as soon as you leave, so how can I go with you?”

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While teacher was busy teaching he saw that Pinto rushed out of the classroom.

Teacher turned to the boy sitting next to Pinto and asked, “What is wrong with Pinto?

Why he left the class in the middle of the hour?”

The next boy replied coolly, “Sir, Pinto has a habit of sleep walking.”

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Teacher had asked the students of the class as to how many hours each student studies at home.
There was a sort of competition amongst the students and they started telling,
“Sir, I study for four hours at home.”
“Sir, I study for six hours at home.”
“Sir, I study for eight hours at home.”
and in this way the number of hours went on increasing.Finally a student told that he studies for twenty-five hours!
Here teacher got annoyed and asked the student how can you study for twenty five hours when there are only twenty-four hours in the day?

“Sir, I get up one hour early!”
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Madhu was waiting for his wife to come from her mother’s place. A taxi comes and his wife gets down from the taxi. He sees that his mother-in-law has also come. Approaching his wife Madhu whispers to her, “Did you not get my telegram? I had clearly told you in that, you will not bring your mother along,”

Wife says, “mother read that telegram and she has come to ask you about it!”

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A suspect was under interrogation. Judge asks the man, “I have a complain that you are spreading rumors in the society. Is it true?”

Then he further asks the suspect, “tell me what rumor you were spreading this time?”

“Sir, I was telling every body that nowadays, government officers work without bribe.”

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A big thief was absconding and there was an interview of the police commissioner. He says to all the gathered reporters, “Once I get that thief I will never let him run.”

One voice comes from the group of reporters, “First catch him.”

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