GLOBAL WARMING

Global warming is one of the increase in the average measured temperature of the Earth’s near-surface air and oceans since the mid-20th century.

The average global air temperature near the Earth’s surface gets increased during the 100 years ending in 2005. via an enhanced greenhouse effect. Natural phenomena such as solar variation combined with volcanoes probably had a small warming effect from pre-industrial times to 1950 and a small cooling effect from 1950 onward. The Intergovernmental Panel on Climate Change (IPCC) says most of the observed increase in globally averaged temperatures since the mid-twentieth century is very likely due to the observed increase in anthropogenic (man-made) greenhouse gas concentrations. These basic conclusions have been endorsed by at least 30 scientific societies and academies of science including all of the national academies of science of the major industrialized countries. While individual scientists have voiced disagreement with some findings of the IPCC, the overwhelming majority of scientists working on climate change agree with the IPCC’s main conclusions.

Climate model projections summarized by the IPCC indicate that average global surface temperature will likely rise a further 1.1 to 6.4 °C during the twenty-first century. This range of values results from the use of differing scenarios of future greenhouse gas emissions as well as models with differing climate sensitivity. Although most studies focus on the period up to 2100, warming and sea level rise are expected to continue for more than a thousand years even if greenhouse gas levels are stabilized. The delay in reaching equilibrium is a result of the large heat capacity of the oceans.

Increasing global temperature is expected to cause sea levels to rise, an increase in the intensity of extreme weather events, and significant changes to the amount and pattern of precipitation, likely leading to an expanse of tropical areas and increased pace of desertification. Other expected effects of global warming include changes in agricultural yields, modifications of trade routes, glacier retreat, mass species extinctions and increases in the ranges of disease vectors.

BLUETOOTH

Blue tooth is the one which is used to transfer data between wireless device.It is a wireless technology used today for connecting and transferring information between devices such as mobile phones, laptops, PCs, PDAs, printers, digital cameras, mice and keyboards.

As different devices use different cables and plugs to connect to other devices, but in Bluetooth the informations can be send from one device to another device without any cable. But both the device should have the bluetooth facilities so that the datas can be send from it. -- most phones have a unique. Bluetooth defines wireless standards that allow data to be transferred between such devices securely, easily and, of course, free of cables.

In the wireless world, home Wi-Fi networks and wireless hotspots are almost 20 times faster. With the latest of Bluetooth (version 2.0), devices must be within about 15 metres of each other to connect, and achieve data transfer speeds up to 2 or 3Mbps (megabits per second) -- real world experiences are usually half of this. Expect an average-length song to transfer from a Bluetooth-capable laptop to a phone with Bluetooth in a minute; pictures or ring tones take about 10 seconds.

Although different products support different standards of Bluetooth (version 1.0, 1.1, 2.0), they are backwards compatible -- a Bluetooth 2.0 phone will connect to a Bluetooth 1.0 hands-free headset, for example. Confusing matters further, there are different that a device must support if it is to work as intended.

Say you want to stream music from your phone to a pair of Bluetooth stereo headphones. In this case, both devices must support the Advanced Audio Distribution Profile (A2DP). For car kits, you'll need the Hands-Free Profile (HFP); Bluetooth mice, keyboards and joysticks utilise the Human Interface Device Profile (HID). Before buying a Bluetooth device, check to see that it supports all the profiles you need.

Although Bluetooth has already become a standard inclusion on most mobile phones, laptops and PDAs, expect to see many more devices around the home adopt the technology once the next generation of the standard is finalised by the Bluetooth Special Interest Group, a specialised industry body that oversees Bluetooth development.

This new version of Bluetooth, , will meet the high-speed demands of transferring large amounts of data, and is expected to enable high-quality video and audio applications for portable devices, projectors, TVs and wireless VoIP.

And for those wondering why on earth it's called Bluetooth, here is the reasoning on

GPHONE

Google, is one of the lead search engine in the world, where its going to launch Google Phone (Gphone) which is most awaited by everyone and has started talks with service providers in India for an exclusive launch on one of their networks

They are consulted with the providers such as Bharti Airtel and Vodafone Essar, respectively India’s first and third largest mobile telephony operators, and state-owned Bharat Sanchar Nigam.

The GPhone is going to launch across the europe, u.k and mostly all over the world. These news is been exited by the gphone fans.In India, they talks with Indian providers to offer data and content and platforms including Instant Messaging (IM) and Search functions.

This gphone has got more features than the iphone which has been featured to overcome the drawbacks of iphone. Google is likely to participate in the auction for 700 MHz spectrum for which it is prepared to spend up to $4.6 billion. The ads also introduce in YouTube videos which could be replicated on mobile phones. Google recently partnered Apple to produce services such as e-mail and maps for its iPhone handset.

TOP 10 BUSINESS MAN

1. Carlos Ghosn
Nissan CEO

2. Bill Gates
Microsoft CEO

3. Steve Case & Jerry Levin
AOL Chairman & AOL CEO

4. Sir John Browne
BP Chairman

5. Bob Rubin
Citigroup top executive

6. Sandy Weill
Citigroup CEO

7. Michael Dell
Dell CEO

8. Meg Whitman
eBay CEO

9. Li-Ka Shing
Cheung Kong Holdings Chairman

10. Rupert Murdoch
News. Corp Chairman

IPOD

In this modern world most of the people go for simple and efficient product which will be more useful for them. The ipod has been introduce to ear the songs which is more compact and simple.The iPod has introduction the original 5GB model in 2001. In 2002, Apple doubled the iPod's capacity. In the later year, the capacity had increased to as much as 40GB. And 2004 saw the introduction of several new iPods, including the mighty Mini, the pricey Photo, and the black U2 iPod. In early 2005, we witnessed the splashy arrival of the flash-based USB key Shuffle the 30GB iPod Photo and the updated Mini which added a 6GB version to the series as well as improved battery life.The photo friendly with 20GB iPod and the colourised iPod has been intrduced.

Late in late 2005, the flash-based iPod wunderkind, the 1GB, 2GB and 4GB Nano in black or white. It meant the end of the line for the iPod Mini. Meanwhile the superthin 5G iPod lost some weight but gained a bigger screen and an appetite for video. In 2006, Apple released a new metallic Nano, changed the Shuffle into a fashionable belt clip, and introduced the U2.in 2007 the further revised edition of ipod has been introduced with light weight and big screen. Thus finally in 2008 a fully atomated and covers all the feature which is in the earlier version of the ipod.most people showing their interest in buying these compact and featured ipod.

FRAGMENTATION OF MULTIMEDIA OBJECTS

Here is the process of streaming of multimedia objects where the audio and videos can be fragmented using the following techniques.

we address the problem of efficiently streaming a set of heterogeneous videos from a remote server through a proxy to multiple asynchronous clients so that they can experience playback with low startup delays. We develop a technique to analytically determine the optimal proxy prefix cache allocation to the videos that minimizes the aggregate network bandwidth cost. We integrate proxy caching with traditional serverbased reactive transmission schemes such as batching, patching and stream merging to develop a set of proxy-assisted delivery schemes. We quantitatively explore the impact of the choice of transmission scheme, cache allocation policy, proxy cache size, and availability of unicast versus multicast capability, on the resultant transmission cost. Our evaluations show that even a relatively small prefix cache (10%-20% of the video repository) is sufficient to realize substantial savings in transmission cost. We find that carefully designed proxy-assisted reactive transmission schemes can produce significant cost savings even in predominantly unicast environments such as the Internet.

thus the multimedia objects can be fragmented.

IPHONE

The iPhone is the one of the top most featured mobile phone in the world. The iphone is released by the apple companyand Apple said it planned to sell ten million of them before the end of this year.They finally sold 6.1 million 1G iPhones in the first year and a quarter.

Then came the iPhone 3G, and things exploded. The new features and, more importantly, a market stretching to fifty countries instead if just a handful, meant that sales took off, and – according to Apple's fourth quarter financial results – the total is now at 13 million.

The 3G. iphone has been covered all the attention of the customers by his amazing features and it can be handled very easily. So most of the people are showing their interest in buying the 3G iphone. This must be the great year for the APPLE company as to yeald their profit in few months itself

CAUSE OF LUNG CANCER

Most of the people don’t know that processed food will leads to lung cancer.

There are some research proved that processed food may leads to lung cancer.the research stated that cutting back on inorganic phosphate may be critical for lung cancer. A diet that is high in phosphate significantly increased in lung surface tumour lessions as well as the size. increase intake of phosphate will lead to lung cancer which most of the people didnt know the fact.

the bred mice do not develop cancer in the same way as humans research show the food additives tribute to cancer in people.most people around the world are died due to lung cancer according to the sensex.

so people have to avoid to intake the processed food.

CAUSE OF LUNG CANCER

Most of the people don’t know that processed food will leads to lung cancer.

There are some research proved that processed food may leads to lung cancer.the research stated that cutting back on inorganic phosphate may be critical for lung cancer. A diet that is high in phosphate significantly increased in lung surface tumour lessions as well as the size. increase intake of phosphate will lead to lung cancer which most of the people didnt know the fact.

the bred mice do not develop cancer in the same way as humans research show the food additives tribute to cancer in people.most people around the world are died due to lung cancer according to the sensex.

so people have to avoid to intake the processed food.