Showing posts with label theory. Show all posts
Showing posts with label theory. Show all posts

Monday, March 26, 2012

Zeus Botnet Disabled By Microsoft



A international function has been performed to turn off a variety of botnets considered to be accountable for the robbery of an incredible number of weight, Enthusiasm has said. The organization is family interaction with economical solutions to turn off botnets operated by Zeus viruses.

Microsoft described the measures as its "most complicated attempt to impact botnets to date". However, protection organization Sophos Laboratories said it had not seen any "significant disruption" to the unlawful system. Senior lawyer for Windows Electronic Offenses Device Rich Boscovich provided information of the function in a composing. "Cybercriminals have designed thousands of botnets using versions of Zeus viruses," he composed.

"For this measures - codenamed Operation b71 - we targeted on botnets using Zeus, SpyEye and Ice-IX versions of the Zeus family of viruses, known to cause the most community damage and which professionals believe are accountable for nearly 50 percent a thousand cash in loss." He included that due to the "unique complexity" of the objectives, the organization's objective was not to take down the botnet absolutely - but instead to apply "strategic disruption".

However, protection weblog writer Graham Cluley composed that he was yet to see any indication of measures being taken against the unlawful systems. "Sophos Laboratories hasn't seen any proof of considerable disturbance to Zeus's actions through Windows measures," he composed. "Because Zeus and SpyEye are traded as sets any takedown against particular botnets will not impact all the other botnets which are still out there.

"Since the sets are still available (freely in resource type in the situation of Zeus) it is likely that we will keep see botnets designed using them." Zeus viruses - and other versions of it - creates use of keylogging, a strategy in which invisible application records terms and statistics entered into a individuals key pad. This can then be used to find username and passwords and other crucial personal information.


More stressing, Mr Boscovich composed, was that the Zeus system is distributed to thieves as a crimeware kit - generally promoting for between $700 (£440) and $15,000 (£941) - enabling additional botnets to be designed, improving the risk. He said that Enthusiasm reports that more than 13 thousand pc systems have been contaminated with Zeus viruses globally. In trial filings, Enthusiasm particular 40 online aliases of people they suppose of being accountable for composing the harmful value.

Botnets like Zeus are designed by the propagate of harmful application, often via contaminated messages or web strategy weaknesses. Each "bot", as they are known, is a hi-jacked pc which can be used by online online thieves for any variety of unlawful actions. Users can secure themselves from such risks by consistently changing protection application, and being careful of e-mail accessories from senders they do not know or believe in.
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Friday, March 23, 2012

Rare And Unusual Rectangular Galaxy Found By Astronomers



The star gazers - from Australia, Germany, Switzerland and Finland - discovered the quirky cosmic phenomenon within a group of 250 galaxies some 70 million light years away.A rare rectangular galaxy with a striking resemblance to an emerald cut diamond has been discovered by astronomers.

‘In the Universe around us, most galaxies exist in one of three forms - spheroidal, disc-like, or lumpy and irregular in appearance,’ said Associate Professor Alister Graham from Swinburne University of Technology in Australia.

Associate Professor Alister Graham said ‘It's one of those things that just makes you smile because it shouldn't exist, or rather you don't expect it to exist.It's a little like the precarious Leaning Tower of Pisa or the discovery of some exotic new species which at first glance appears to defy the laws of nature.’ and he added the rare rectangular-shaped galaxy was a very unusual object.

However, the astronomers suspect it is unlikely that this galaxy is actually rectangular in shape. Instead, they believe that it may resemble an inflated disc seen side on, like a short cylinder.
Support for this scenario comes from observations with the giant Keck Telescope in Hawaii, which revealed a rapidly spinning, thin disc with a side-on orientation lurking at the centre of the galaxy. The outermost measured edge of this galactic disc is rotating at a speed in excess of 100,000 kilometres per hour (62,000mph).

‘One possibility is that the galaxy may have formed out of the collision of two spiral galaxies,’ said Swinburne's Professor Duncan Forbes, co author of the research. The unusually shaped galaxy was detected in a wide field-of-view image taken with the Japanese Subaru Telescope for Swinburne astrophysicist Dr Lee Spitler, who was actually using it to look for something else.

A widely held theory is that galaxies grow via mergers, most often as bigger galaxies consume their smaller companions. In fact, our Milky Way galaxy shows signs of recent snacking on one of its dwarf companions. The rectangular galaxy is something of a hybrid, though, because it shows characteristics of two established types of galaxy mergers.

Elliptical galaxies tend to lack the ingredients for making new stars, so computer simulations show that when two ellipsoids merge, the galaxies form similar—if less extreme—boxy shapes and have little star-forming activity.

By contrast, the models show that galaxies with lots of star-forming gases don't become rectangular after they merge, but they do exhibit fresh rounds of star formation. The Subaru image, however, revealed that LEDA 074886 has both a geometric outline and an inner disk of star formation. The unusual dwarf galaxy may therefore help astronomers model more complex types of galaxy mergers.

Ben Moore, a theoretical physicist at the University of Zurich and a study co-author, already had plans to model the formation of LEDA 074886 on a supercomputer later this year. Those simulations will help determine, for example, how long the galaxy will keep its boxy shape, Graham said. In space, diamonds aren't forever: Unless LEDA 074886 merges with yet another perfectly aligned galaxy, it may lose its well-defined corners over the next billion years.
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Sunday, February 26, 2012

Know Why The Keys Are Arranged In The Way They Are Arranged In The Qwerty Keyboard

In 1874 Remington & Kids designed the first professional typewriter, known as the Remington Large range 1. This typewriter was developed by Innovator chief captain christopher Sholes and used the "QWERTY" key pad we are all experienced with.

This beginning typewriter used a process with individuality types on the end of a bar. When a key was arranged, a linkage would switch the bar into a record properly secured with ink. When the individuality arranged the record, the impact of the individuality was sent onto the newspaper, which was placed behind the record.

Sholes' unique prototypes had a issue with the cafes colliding with each other and doing. So the tale goes that he arranged the key with the most typical individuality types in challenging to go to destinations, to progressively typists down and try to prevent this issue.
Whatever the purpose for the QWERTY framework, it seems very unlikely that one of the first key pad templates developed would be appropriate. The QWERTY key pad is very different from the Dvorak key pad framework. The Dvorak key pad framework tries to reduce the wide range frequented by the hands and fingers and fingers and hands and fingers and hands and hands and fingers and fingers and hands and fingers and hands and fingers and fingers and hands and fingers and hands and hands and fingers and fingers and hands and fingers and hands and hands and fingers and fingers and hands and fingers. It also tries to create the typist change hands and fingers and fingers and hands and fingers and hands and hands and fingers and fingers and hands and fingers and hands and hands and fingers and fingers and hands and fingers on instantly individuality types as often as possible.

The Dvorak framework destinations all of the most widely used individuality types in the property row so your hands and fingers and fingers and hands and fingers and hands and hands and fingers and fingers and hands and fingers and hands and fingers and fingers and hands and fingers and hands and hands and fingers and fingers and hands and fingers and hands and hands and fingers and fingers and hands and fingers don't have to switch at all to hit these key. The left-hand has all of the vowels and some consonants and the right aspect has only consonants. So there are very few circumstances in the British terminology that can be investigated with only one aspect on the Dvorak key pad (two are "papaya" and "opaque"). Both "pumpkin" and "minimum" can be investigated with one aspect on a QWERTY key pad -- try it out.
This website reveals the framework of the Dvorak key pad. If I had investigated this content on a Dvorak key pad, my hands and fingers and fingers and hands and fingers and hands and hands and fingers and fingers and hands and fingers and hands and fingers and fingers and hands and fingers and hands and hands and fingers and fingers and hands and fingers and hands and hands and fingers and fingers and hands and fingers would have frequented 30 techniques in contrast to 54 techniques they frequented on the QWERTY key pad I use.

Some competition, however, the Dvorak key pad is no more effective than QWERTY. An personal research in 1956 revealed that QWERTY typists and Dvorak typists had about the same wide range of amount, and recurring research don't provide a obvious successful one between the two [ref]. This may describe why QWERTY is still the conventional.

If you want to see for yourself, you can switch your key pad to a Dvorak adjustments just by improving a creating on your computer systems os. According to your key pad, you may even be able to pry off the key and change them in the Dvorak framework.
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Friday, December 30, 2011

How To Access Blocked Websites

This article suggests workarounds to help you unblock access to restricted websites at universities, school and offices.

Blocking access to undesirable Web sites has been a common government tactic but China, Iran, Saudi Arabia are believed to extend greater censorship over the net than any other country in the world.

Most of the blocked or blacklisted sites in Saudi Arabia are about sex, religion, women, health, politics and pop culture. They even block access to websites that sell swimming or bathing suits. In China, websites that talk about sex, Tibet or Democracy are blocked.

Social sites that are often blocked include Google News, Typepad, ebay, Blogger blogs, YouTube, Facebook, Bebo, Myspace, Orkut, MySpace, Pandora, Bebo, Photobucket, Yahoo! Messenger, AOL AIM, Flickr, last.fm, etc.

There are always legitimate reasons to bypass the internet filters and unblock websites. The following tricks will show how to access all websites at school, college, offices or at home.

1: To access blocked website, type the IP number instead of the URL in the browser address bar. However, if your blocking software maps the IP address to the web server (reverse DNS lookup), the website will still remain blocked.

2: Use a URL redirection service like tinyurl.com or snipurl.com. These domain forwarding services sometimes work as the address in the the url box remain the redirect url and do not change to the banned site.

3: Enter the URL in Google or Yahoo search and then visit the cached copy of the page. To retrieve the page more quickly from Google’s cache, click “Cached Text Only” while the browser is loading the page from cache.

4: There are anonymizer websites who will fetch the blocked web page from their servers and display them to you. As far as the service provider is concerned, you are viewing the page on the Anonymizer website and not the blocked site.
Example: www.hidemyass.com, www. myblack.com, www.120yearoldman.com etc

5: You can access blocked or restricted websites by using Yahoo Babelfish or Google Translate language tools as a proxy server. But you just have to invoke the Google translate service with the language pair like English to Hindi or English to some other languages.

6: Browse the internet via proxy server software. Example: Your freedom, ultrasurf

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Wednesday, December 28, 2011

Train-Switching Technological Innovation Creates Huge Hacking Threat

Prof Stefan Katzenbeisser made the state at the Madness Interaction The legislature in Germany.The lecturer said that the programs which swap teaches from one line to another could be turn down if security important factors went down the incorrect path.He distressed that teaches would not be risk, but there could be waiting.Train-switching programs have typically been handled by amazing analogue programs.

At the end of the last millennium, more than 35 incompatible programs were used for train marketing and sales communications across The european union.A number of companies met to deal with this and determined to swap to a single electronic typical to make sure they could resource alternative components and make different companies' programs interoperable.
They designed GSM-Railway (GSM-R), a more protected edition of the 2G wifi typical used by cellular phone devices.It allows visitors remote controls and practice individuals to discuss to each other, and for information to be given documenting the car's rate and place. The control hub then uses the information to give the practice authorization to get into the next part of the monitor, on paper making trackside alerts needless.
The engineering is already being used in components of The european union, African-american and Japan. Program Track is moving it out in the UK and goals to deal with all The united kingdom's rail collections by the end of 2014.

Prof Katzenbeisser considers the computer is relatively protected from online hackers under typical conditions. However, the computer research professional from Technische Universitat Darmstadt alerts that security important factors, used to secure the marketing and sales communications, could position dangers.

"The main problem I see is a process of modifying... important factors. This will be a big concern later on, how to controls these important factors securely," he informed Reuters information organization at the convention.The information organization said the important factors are downloadable to physical press such as USB stays before being allocated for set up.

It said the possibility would happen if one of them dropped into the incorrect palms. This could allow online hackers to support a refusal of service assault by frustrating the alerts system with visitors, driving it to turn down."Trains could not collision, but services could be disturbed for some time," the lecturer said.However, a spokesperson for Program Track performed down the possibility.
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Tuesday, December 13, 2011

They Found The "God Particle" ? Did They ?

Scientists had found no conclusive proof of the existence of the particle which, according to prevailing theories of physics, gives everything in the universe its mass. Scientists at the CERN physics research centre said on Tuesday they had found signs of - although not yet conclusively discovered -- the Higgs boson, an elementary particle which is the missing link in the Standard Model of Physics.Meanwhile, a BBC report says the most coveted prize in particle physics may have been glimpsed, quoting researchers at the Large Hadron Collider (LHC) in Geneva.

"Both experiments have the signals pointing in essentially the same direction," said Oliver Buchmueller, senior physicist on CMS. "It seems that both Atlas and us have found the signals are at the same mass level. That is obviously very important." Fabiola Gianotti, the scientist in charge of the ATLAS experiment, said ALTAS had narrowed the search to a signal centred at around 126 GeV (Giga electron volts), which would be compatible with the expected strength of a Standard Model Higgs.












The Higgs boson is, in theory, the particle that gives mass to all other fundamental particles. While its discovery would cement current knowledge about particles such as electrons and photons, results of work at CERN could also prove it does not exist, which would force physicists to rethink the Standard Model. "If the first inklings of the Higgs boson are confirmed, then this is just the start of the adventure to unlock the secrets of the fundamental constituents of the Universe," said Stephen Haywood, Head of the Atlas Group at the STFC Rutherford Appleton Laboratory.

The ATLAS results were followed by explanation of the second experiment, CMS. "We are homing in on the Higgs," said Claire Shepherd-Themistocleus, Head of the CMS Group at the STFC Rutherford Appleton Laboratory. "We have had hints today of what its mass might be and the excitement of scientists is palpable. Whether this is ultimately confirmed or we finally rule out a low mass Higgs boson, we are on the verge of a major change in our understanding of the fundamental nature of matter."
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Tuesday, December 6, 2011

XBOX TV Takes Microsoft To The Next Level


Microsoft laid out a grand plan to turn your Xbox 360 into an even stronger hub for everthing from television shows and movies to music at E3 this year. That dashboard update launches tomorrow, bringing with it the ability to use your Kinect to search for content across every service you have connected to your system, as well as Microsoft's digital storefronts on Xbox Live and live television.Unfortunately, not all of Microsoft's content partners will be ready for the service's launch tomorrow. HBO Go won't be available until early 2012, nor will Comcast's Xfinity on-demand library.

I’m no gamer. I fall well outside the target audience for an Xbox 360 – or a PS3, or, despite what Nintendo might hope to convince me about “casual” gaming, a Wii – at least until today. And yet, Microsoft’s comprehensive roadmap of content partners (notable for not limiting itself to merely the US audience, too) has me reconsidering. The straightforward Kinect-based control holds no small amount of appeal, too, since anything I buy for home entertainment purposes has to satisfy that all-important spousal-approval factor.

Microsoft isn’t alone in that, mind. Apple’s television intentions are well-rumored, with the latest batch describing a Siri-powered trio of HDTV sets that use the virtual personal assistant technology to streamline navigation through cable, free-to-air, on-demand and recorded content. Google TV, meanwhile, has had the advantage of being on the market, but that’s about the only positive thing you can say so far. Its complex first-gen interface could well have been all the inspiration Microsoft required to push ahead with Kinect-powered speech and gesture control.

A Siri-powered TV isn’t here yet. Google TV v2.0 is yet to convince that it can deliver not only on usability with its pared-down but still technically-focused UI, but on content and access deals with providers that have proved to be wary of the Google-powered free-for-all. An Xbox 360 costs $299.99 with a Kinect thrown in the box, and you can buy one today.
















Here are the services that will be available tomorrow, along with which market they will be active:
  • EPIX. United States
  • ESPN on Xbox LIVE (ESPN). United States
  • Hulu. Japan
  • Hulu Plus. United States
  • LOVEFiLM. United Kingdom
  • Netflix. Canada, United States
  • Premium Play by (MediaSet). Italy
  • Sky Go (SkyDE). Austria, Germany
  • Telefónica España - Movistar Imagenio. Spain
  • TODAY (MSNBC). United States

The search functionality that allows you to look for content across a variety of outlets and apps is fascinating, as is the ability to control the service by waving your arms if you own a Microsoft Kinect, but the real power of these deals is the emphasis they place on Microsoft's hardware. By bundling all our digital subscriptions and content through the Xbox 360, Microsoft wants to make sure your gaming console is at the heart of your entertainment center. Xbox Live subscribers and subscribers of these digital services won't have access to much in the way of new content, but it will all be centralized in one location.

This is different than the Apple TV's strategy of offering content such as television shows and movies as discrete items and selling or renting them directly to consumers as well as streaming your existing content. Microsoft wants to be the box you turn on when you want to watch anything, whether it's live or streaming, no matter what content delivery service you're going to be enjoying.

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Tuesday, November 29, 2011

RIM's BlackBerry Mobile Fusion To Compete With iPhone & Android

Research In Motion has long touted enterprise-level security and management as a selling point of its BlackBerry devices, a key differentiator from the Apple iPhones and Google Android smartphones flooding both the business and consumer market. Now, it seems, RIM has decided to extend its branded management capabilities to platforms beyond BlackBerry, in what could represent a significant strategy change for the company.

"We are pleased to introduce BlackBerry Mobile Fusion -- RIM's next generation enterprise mobility solution -- to make it easier for our business and government customers to manage the diversity of devices in their operations today," RIM vice-president Alan Panezic said in a statement. "It provides the necessary management capabilities to allow IT departments to confidently oversee the use of both company-owned and employee-owned mobile devices within their organizations," he said.







RIM’s upcoming BlackBerry Mobile Fusion is designed, in the words of the company’s Nov. 29 press release, to “simplify the management of smartphones and tablets running BlackBerry, Google Android, and Apple iOS operating systems.” In other words, IT administrators and CIOs will have the ability to control all those devices via a Web-based console, from instituting security policies to managing applications. For those shops continuing to support BlackBerry devices, RIM will include BlackBerry Enterprise Server 5.0.3, which offers features such as over-the-air app and software installation.

With BlackBerry Mobile Fusion, RIM has acknowledged the increasingly heterogeneous nature of enterprise mobility, which in turn has threatened the BlackBerry’s longstanding lock on many companies’ IT infrastructure. As the recession slashed corporate budgets for massive smartphone buys, and as the increased popularity of smartphones put more Google Android devices and Apple iPhones in executives’ hands, both small companies and large enterprises saw an influx of personal devices retrofitted for business use.

General availability of the new enterprise server is expected in late March, the company said. RIM's shares climbed 7.5 percent in early trading in Toronto to CAN$18.28 (US$17.76) following the announcement. In addition to BlackBerry Mobile Fusion, RIM is also betting on an upcoming line of “superphones” running its in-development BBX operating system. An exact launch date for those devices has not been publicly declared.


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Monday, October 31, 2011

Space Rock Asteriod Comes between Earth & Moon Give Cluse About Formation Earth

The asteroid, which is known as 2005 YU55 and is orbit around the Sun, has not been this close to Earth in 200 years and will come closer to Earth than any of its size in the past 35 years. The giant lump of space rock, which is about the size of an aircraft carrier, will pass between Earth and the Moon on Tuesday, November 8.

The last time a similarly large rock passed by at such a short distance was in 1976 – but it went largely unnoticed because everybody – Nasa included – failed to notice it.Now astronomers who missed that event will have another chance of a close encounter as the enormous rock shoots by at about 11.30pm on Tuesday, November 8.It will not be visible to the naked eye but amateur astronomers stand a good chance of catching a glimpse of it provided they have a telescope at least 6in in diameter.

The scientists worked for the space administration’s Near Earth Object (NEO) programme, a team tasked with identifying comets, asteroids and meteors that potentially pose a threat to Earth. A normal day meant scanning their screens for small white dots in our solar system — the vast majority of which were either too far away to ever be a problem or so small they would burn up in our atmosphere long before they could ever do any serious damage. On that Monday morning, however, Chodas noticed an asteroid about the size of a truck beyond the moon’s orbit. It was on a collision course with Earth.

He called Chesley over. The pair estimated the asteroid to be about 5m (16ft) long and they reckoned they had about 19 hours before it hit.

Nasa scientists, who have officially classified the asteroid as a "near-earth object", will use a radar telescope to analyse exactly what it is made of and get a better idea where it came from. A spokesman said: "We hope to obtain images that should reveal a wealth of detail about the asteroid's surface features, shape, dimensions and other physical properties."

If the Americans like what they see 2005 YU55 could even become the site for another giant leap for mankind on its next fly-by in 2028, with Nasa aiming to put an astronaut on an asteroid within the next 20 years.2005 YU55 is one of 874 near-earth asteroids, and if it were to smash into Earth it would be powerful enough to wipe out a city the size of Bath, the Sunday Times reported. But Dr Emily Baldwin, deputy editor of Astronomy Now magazine, said it posed no threat.

She told the Sunday Times: "It is a great opportunity to make close-up, detailed observations. Studies of asteroids are important not only to learn about the potential threat an impact may have on Earth but also to understand the history of our solar system. "Analysing what the rock is made of could help scientists understand how our planet was formed, she added.

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Tuesday, October 25, 2011

Mystery Closes Over A 2,000 Year Old Supernova

In 185 A.D., Chinese astronomers witnessed what they called a mysterious "guest star" that appeared in the sky and lingered for about eight months. It wasn't until the 1960s that scientists determined that this cosmic object was the first documented observation of a supernova that signaled the violent death of a distant star.Now, infrared views of the supernova from NASA's Spitzer Space Telescope and the Wide-field Infrared Survey Explorer (WISE) reveal that the star explosion detonated inside a region of space that was relatively free of gas and dust. This allowed the star's explosion to travel out much farther and faster than expected, researchers said.

"This supernova remnant got really big, really fast," said Brian Williams, an astronomer at North Carolina State University in Raleigh, in a statement. "It's two to three times bigger than we would expect for a supernova that was witnessed exploding nearly 2,000 years ago. Now, we've been able to finally pinpoint the cause."Space telescope observations now suggest that before exploding, a wind of material from the star blew a cavity around it, into which the supernova could expand much more quickly.

The findings, published in the Astrophysical Journal, combine existing data from the Chandra X-ray telescope and the XMM-Newton Observatory with recent images from the US space agency Nasa's Spitzer and Wide-field Infrared Survey (Wise) telescopes.Both of these telescopes are sensitive to infrared light, giving a picture of the conditions of material that is at fairly low temperatures in the supernova remnant. The supernova, about 8,000 light-years away, is huge - if the infrared light it emits could be seen by our eyes, it would appear to be as large in the sky as the full Moon.

Taken together, the data show that the supernova initially expanded into a comparatively empty "cavity", meaning its material could quickly expand unimpeded.However, the case is not closed for RCW 86; these cavities are associated only with what are called core-collapse supernovas, but the Chandra and XMM-Newton observations show evidence of a great deal of iron in the remnant - associated instead with Type 1A supernovas.

"Now, with multiple observatories extending our senses in space, we can fully appreciate the remarkable physics behind this star's death throes, yet still be as in awe of the cosmos as the ancient astronomers.""Modern astronomers unveiled one secret of a two-millennia-old cosmic mystery only to reveal another," said Bill Danchi, a programme scientist for the Spitzer and Wise missions.

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God Man!!!!!! Humans Started Hunting Before 13,800 Years

Humans roamed North America before the Clovis culture 13,000 years ago has emerged from analysis of a bone-tip spear embedded in a mastodon bone, scientists said Thursday.The rib bone was found embedded with the tip of an ancient weapon in the 1970s, but a new analysis using DNA and radiocarbon dating shows it is actually 13,800 years old, placing it almost a millennia earlier than the Clovis people.

The research, led by Michael Waters of Texas A&M University and Eske Willerslev from the University of Copenhagen, appears in the journal Science."I am sure that especially the Native Americans are pleased with the results of the study. It is further proof that humans have been present in North America for longer than previously believed," said Willerslev, director of the Centre for GeoGenetics at the Natural History Museum of Denmark.

"The 'Clovis First' theory, which many scientists swore to just a few years back, has finally been buried with the conclusions of this study."The mastodon bones and spear-tip, which was also carved from a mastodon bone, were found at the Manis Mastodon site in the western state of Washington's Olympic Peninsula.










The sharp bit of bone, found embedded in a mastodon rib unearthed in the 1970s, has long been controversial. Archaeologists have argued about both the date assigned to the bone — around 14,000 years old — and about whether the alleged weapon was really shaped by human hands. But now, researchers say it's likely that 13,800 years ago, hunters slaughtered elephant-like mastodons using bony projectile points not much bigger around than pencils, sharpened to needle-like tips.

"We're fortunate that the hunter 13,800 years ago was probably trying to get that bone projectile point in between the ribs, probably trying to get at a vital organ," said study researcher Michael Waters, an anthropologist at the Center for the Study of the First Americans at Texas A&M University. "Maybe the mastodon flinched or his thrust was off, and he hit a rib instead and broke his bone projectile point. So it's bad for him, and good for us."

Willerslev and colleagues published a study three years ago that found the first traces of humans in North America are approximately 14,340 years old, based on Carbon-14 dating and DNA analysis of human remains in caves in the western state of Oregon, suggesting that American Indians are descendants of migrants who came from Asia.

One thing is for sure: The ancient mastodon kill wasn't a fair fight. The creature, unearthed by a rancher digging a stock tank in the late 1970s in Washington state, was old and likely sickly when it died, with teeth "quite literally worn down to a nubbin," said Donald Grayson, an anthropologist at the University of Washington who was not involved in the new study.It was possible, Grayson said, that the bone was a part of the mastodon's own skeleton, perhaps even a dislodged bone chip from a fight with another animal.

"The Manis site provides further evidence of a human presence in the New World 800 years before Clovis and shows that people were hunting with mastodon bone weapons made from earlier kills," said the study.Previously, it was widely believed that the hunt for mastodons in North America began with the Clovis culture, "a type of common culture ancestral for all Native American tribes in North America," it said.

The rancher turned the site over to archaeologists, who returned the favor by dubbing the find the "Manis Mastodon," the rancher's surname. The archaeologist's claim that the mastodon was hunted down by humans about 14,000 years ago was regarded with suspicion among other researchers, however, who pointed out that there was no solid proof that the bony point found embedded in the mastodon bone was made by human hands.
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Eee Pad Slider Is Out Ohya...............

Eee Pad Slider is a tablet that features a slide-out keyboard and the new Google Android 3.1 operating system, as well as a plethora of powerful multimedia features, powered by the NVIDIA Tegra 2 dual core processor.A winning design at the International Design Excellence Awards 2011, the ASUS Eee Pad Slider comes in a choice of pearl white or metallic brown. The panel is protected by a layer of scratch-resistant Corning Gorilla Glass. It also comes with a front-facing 1.2MP camera and back-facing 5MP camera.

But before you get too excited about the prospect of a laptop-tablet hybrid that combines the best of both worlds, I have to tell you that you're not getting a Windows laptop in the bargain. The Transformer runs Google Inc.'s Android software, originally designed for smartphones.That means it doesn't run full-blown Windows programs or connect to peripherals such as scanners. This isn't all a bad thing, as Android comes with important advantages, such as a long battery life, programs designed for touch input and a computer that comes to life almost immediately when you open the lid.

The keyboard may sound a bit expensive for $149, but it does more than help with typing. It has a track pad with "mouse buttons," just as you'd find on a laptop. It also contains an extra battery that charges the tablet's battery, two USB ports for connecting peripherals and a slot for SD memory cards, used in most digital cameras.



This isn't the first time we've seen small laptops running Android, the first Android version specifically designed for tablets rather than smartphones. The update makes Android much better at taking advantage of a 10-inch screen.But as tablet software, Android is still far behind Apple's iOS software for the iPad. The biggest problem is the low quality and poor selection of applications from outside companies. Many of my favorite iPad apps, including Netflix and The Wall Street Journal are not available at all. Others, such as The New York Times, are available only in inferior versions, designed for the smartphone screen rather than the tablet.

The Transformer has two slots for the keyboard to lock into, forming a sturdy whole that's easy to use on a lap or tummy, for those really lazy moments on the couch.There's another nice thing about the Transformer keyboard: The keys are designed for the software. There are keys that bring you to the Home screen and Settings. Others control screen brightness, volume and media playback. There are buttons for the Back and Menu functions of Google's Android software. The Transformer is perhaps the best Android tablet out there, especially considering the price, but the software is still a major weakness. Still, the beautifully integrated keyboard should tempt people who don't want to decide between a tablet and a laptop.

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Friday, October 21, 2011

BSNL Cuts Off Deals With Private Operators

BSNL escalated its long standing hostility with private carriers to disconnect Airtel, Idea and Vodofone customers from its network on Thursday, on account of huge outstanding of distance-based carriage charges to the tune of Rs 13 crore. BSNL said it had withdrawn connectivity after giving prior notice & sufficient time as per interconnect agreements with these operators.

This means that the customers of these three operators cannot connect with BSNL customers and vice versa. However, BSNL has allowed the customers of these private operators to make emergency calls to BSNL numbers 100, 101, 102 & 108.
BSNL says pan-India carriage charges payable by private operators is Rs 126 crore while private operators say BSNL owes it Rs 256 crore. BSNL wants private operators to pay first.

However, BSNL said private operators are supposed to pay the Interconnect Usage Charges (IUC) as per IUC agreement and that "instead of clearing the dues, these operators are spreading false propaganda against BSNL.














State-run Bharat Sanchar Nigam (BSNL) has disconnected links with private operators in Maharashtra and Goa in violation of a telecom tribunal order, a body representing GSM mobile operators in India said.Cellular Operators Association of India (COAI) said the public sector telco had snapped off points of interconnect with private telecom companies in Maharashtra and Goa last week, on the pretext that the telcos had not paid intra-circle carriage charges. Over the last month, BSNL has conducted a similar exercise in Punjab and Rajasthan regions.

Despite having faced public outrage in several areas recently on having disconnected emergency services causing harassment to the users and having to restore them thereafter; it is pretty disappointing to see BSNL resorting to the same coercive ways again showing complete disregard for both the customers and the TDSAT

BSNL's press statement did not specify which circles this pertained to but industry sources say this pertains to the Maharashtra circle. BSNL has already disconnected private operators in Punjab and Haryana. According to Rajan Mathews, director general of COAI, BSNL is violating both TDSAT and TRAI directives. The TDSAT has said it will rule on the matter of interconnect usage charges in November and private operators should continue to pay BSNL according to the benchmarks used since July 2010. On October 19, 2011, TRAI also directed BSNL to reconnect private operators in Punjab and Haryana in public interest.
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Wednesday, October 19, 2011

Biological Computers Prototype => Work In Progress


A group of researchers at Imperial College London have claimed that they are now one step closer to making the first ever digital device in human history comprising of biological components such as bacteria and DNA.The revelation has no doubt beefed up the belief of all those who always thought some day in future we will have tiny little biological computers roaming around our bodies to constantly monitor and improve our health condition.

"Logic gates are the fundamental building blocks in silicon circuitry that our entire digital age is based on," said Richard Kitney co-author of the research project recently published in the journal nature Communications. "Without them, we could not process digital information. Now that we have demonstrated that we can replicate these parts using bacteria and DNA, we hope that our work could lead to a new generation of biological processors, whose applications in information processing could be as important as their electronic equivalents."

The group of geniuses from Imperial College also demonstrated how they can successfully develop logic-gates, made of harmless chemicals and bugs. The logic gates invented by the researchers also happen to be the most advanced ‘biological developed till this date.

"Logic gates are the fundamental building blocks in silicon circuitry that our entire digital age is based on. Without them, we could not process digital information," said Professor Richard Kitney, one of the researchers involved in the project, DailyMail UK reports."Now that we have demonstrated we can replicate these parts using bacteria and DNA, we hope that our work could lead to a new generation of biological processors, whose applications in information processing could be as important as their electronic equivalents," he added.

According to a press release, the project group performed a successful test in which they showed that their biological gates can replicate the process that is equivalent to an electronic transistor gate that can be switched on and off. While Kitney said that his gates are the most advanced biological logic gates ever created, he conceded that they are not close to actually producing them for actual products.

The next step in the development are multiple gates in "more complex circuitry", which could one day lead to building blocks for "microscopic biological computers". Kitney envisions, for example, sensors that swim inside arteries, or even devices that detect and destroy cancer cells inside the body. There could also be pollution monitors that detect and kill "dangerous toxins such as arsenic".

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Tuesday, October 18, 2011

Dark Matter Mystery Stays Unsolved


A new study deepened the mystery of dark matter, as finding the dark matter in galaxies is spread out smoothly, according to media reports.The study was published Monday in the American scientific journal Astrophysical.Having analyzed the observations of two dwarf galaxies, Fornax and Sculptor, researchers from the Harvard-Smithsonian Center for Astrophysics found that there was no higher concentration in the center of the galaxy than anywhere else.

The finding goes completely against the current cosmological models, which suggest that dark matter should be clustered at the centers of galaxies."After completing this study, we know less about dark matter than we did before. Our measurements contradict a basic prediction about the structure of cold dark matter in dwarf galaxies," said Matt Walker, the study's lead author.Astronomers have one more reason to scratch their heads over the unseen material known as dark matter. Observations of two dwarf galaxies, Fornax and Sculptor, show the dark matter within them is spread out smoothly rather than heaped into a central bulge, contradicting cosmological models.

Researchers know dark matter comprises a far greater percentage of the universe than the ordinary matter making up things like people and stars. Because of this, the distribution of dark matter determines the structure of the cosmos. Galaxies form when they are attracted to and anchored by large clumps of dark matter.The dwarf galaxies Fornax and Sculptor are themselves made of 99 percent dark matter and only 1 percent normal matter. It is impossible to directly see the dark matter but, by observing the rotation of stars around each galactic center, researchers can detect its influence and map out its distribution.According to the current cosmological models, dark matter almost certainly exists, otherwise, galaxy clusters would have no sufficient gravity to hold themselves together.

While simulations suggest that the dark-matter density should increase sharply near the galactic centers, the recent observations found the dark matter spread relatively uniform throughout. Yet if these dwarf galaxies have no “clump” in their center, then what is pinning them in place?Scientists hoped the study on dwarf galaxies could make some breakthrough in dark matter hunting, because calculations suggest dwarf galaxies consisted of 99 percent dark matter.However, the new study has disappointed the researchers, as it has "drawn a big, frustrating blank", Dr. Alastair Wilkins from University of Bristol in Britain remarked in his blog.

Observations of other small galaxies have similarly failed to find a dense central dark matter core, a difficulty that has prompted astronomers to begin expanding their ideas on the mysterious substance.It is possible that dark matter might interact more with ordinary matter than currently thought, allowing the regular matter to stir up the dark matter and spread it out. Alternatively, dark matter might move faster than expected and therefore be less prone to clumping in galactic centers. Either case creates many further mysteries and problems for astronomers to keep mulling over.

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Sony Ericsson Android Phones To Hit Indian Market


Mobile handset maker Sony Ericsson today said it will focus more on cellphones with Google's Android operating system (OS) and will pack them with applications on this platform. The company launched two new handsets -- Xperia neo V and Xperia Pro -- priced at Rs 18,000 and Rs 23,995 respectively. Both the phones are based on Google's Android 2.3.4 OS and have 1 Ghz Snapdragon processor..

The phones support high definition content and video recording. Xperio Pro has an 8 megapixel camera where as Xperia neo V has a 5 megapixel camera. "Focus on Android OS takes us away from IP ( Intellectual Property) related issues. It allows us to focus on marketing products," Sony Ericsson Managing Director P Balaji said while announcing the launch of two new Android based phones.

"In new phones, we have used some widgets to make it easy for consumers to explore new applications," he added. Balaji said the company will focus on areas like mobility and broadband based applications, which are the key to next generation cellphones. "Consumers in India are looking for entertainment and internet based content. Young Indians prefer texting and chat over voice call...We have started putting all this at one place," Balaji said.

Both the smartphones have been bundled with offer from Airtel in which buyer of the phone will get 500 megabyte data usage per month free for three months and two months free mobile TV service. "This is the biggest package that Airtel has offered to any of the handset player till date. They believe that we are going to grow significantly," Balaji said.


So guys this seems a very good news indeed now in India we need some good mobile and the best providers for the fast connectivity so this would influence the Indian market very much and lets hope that we get a lot of things like these coming our way chaio guys
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Monday, October 17, 2011

Creating Your Own PC Gaming Super Computer

Guy how many of us like a complete gaming console in India certainly i do the problem in here is that we dont have a one single company that gives you a product which is a complete PC gaming console if we take any country outside India they have lots of company which gives u such an unique PC which allows u to play any game come on guys i know many of you are dying for a machine like that the problem here is that there is a lack of components for the complete yet if u search there is nothing that couldn't be found out.

Sadly in India, the scene in gaming computers is rather bad. Or say it's shocking. There is not a single major computer maker who sells gaming computers in India. But fear not, there is a solution. And that solution is to build, or rather assemble, the computer yourself.

Assembling a PC yourself may seem daunting but in reality it's very easy. All it requires is selecting the right parts and then putting them together. The best thing is that each computer component fits in a unique slot so chances of going wrong are few.

Even in worst case, when you cannot muster the courage, at least buy the parts yourself and then pay someone Rs 500 to assemble it all. Not only it will save you significant money but will also allow you to select high quality components.
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Thursday, September 22, 2011

Android Flaw Used By Hackers



Google's Android operating system (OS) users beware, researchers have found two new vulnerabilities in the OS with one of them reportedly capable of gaining full access to your smartphone. According to researchers Jon Oberheide and Zach Lanier, the first flaw, which affects all Android devices regardless of OS version, allows the installation of applications without users' approval. Considered as "permission escalation vulnerability," it affects all Android handsets regardless of the OS version.

It's been more than a month since researchers reported two serious security vulnerabilities in Android, but so far there's no indication when they will be purged from the Google-spawned operating system that's the world's most popular smartphone platform.The first flaw allows apps to be installed without prompting users for permission. The permission-escalation vulnerability permits attackers to surreptitiously install malware in much the way a proof-of-concept exploit researcher Jon Oberheide published last year did. In that case, an app he planted in the Android Market and disguised as an expansion pack for the Angry Birds game secretly installed three additional apps that without warning monitored a phone's contacts, location information and text messages so data could transmitted to a remote server.

“The Android Market ecosystem continues to be a ripe area for bugs,” Oberheide wrote in an email. “There are some complex interactions between the device and Google's Market servers which has only been made more complex and dangerous by the Android Web Market.”The second bug resides in the Linux kernel where Android originates and makes it possible for installed apps with limited privileges to gain full control over the device. The vulnerability is contained in code device manufacturer have put into some of Android's most popular handsets, including the Nexus S. The bug undermines the security model Google developers created to contain the damage any one application can do to the overall phone.

One of the hopes for Android a few years back was that it would be a viable alternative to Apple's iOS, both in terms of features and security. With the passage of time, the error of that view is becoming harder to ignore. By our count, Google developers have updated Android just 16 times since the OS debuted in September 2008. The number of iOS updates over the same period is 29.Owners of the Motorola Droid, for instance, are stuck running Android 2.2.2 even though that version was released in May 2010 and contains a variety of known bugs that allow attackers to steal confidential data and remotely execute code on handsets the run the outdated version.

Even more telling, when a new version of iOS is released, it's available almost immediately to any iPhone user with the hardware to support the upgrade. Android users, by contrast, often wait years for their phone carriers to supply updates that fix code execution vulnerabilities and other serious flaws.

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Google Denies Tampering Search Service

Executive Chairman Erik Schmidt is set to defend the company's business practices at a congressional hearing on Wednesday, batting down criticism from other Web sites that the largest provider of Internet searches is manipulating its online-search system to steer users to its own sites.The clash, in a U.S. Senate Judiciary subcommittee, pits the search giant against review and shopping sites such as Yelp! Inc. and Nextag Inc. It brings to Capitol Hill a fight that has most loudly been waged in Silicon Valley, and holds the potential to expose Google to a new level of scrutiny in Washington.

"As Internet search has become a major channel of e-commerce, Google has grown ever more dominant and powerful, and it appears its mission has changed," Senate Judiciary subcommittee Chairman Herb Kohl (D, Wisc.) is set to say at the start of the hearing. He will say that a string of acquisitions "has transformed Google from a mere search engine into a major Internet conglomerate" and ask: "Does Google's transformation create an inherent conflict of interest which threatens to stifle competition?" “May I simply say that I can assure you we're not cooking anything,” the Telegraph quoted Schmidt, as saying.“Google does nothing to block access to any of the competitors and other sources of information,” he added.

"Today, Google doesn't play fair," Katz, who earlier founded the travel comparison site Orbitz, will say in prepared testimony. "Google rigs its results, biasing in favor of Google Shopping and against competitors like us. As a result, Nextag's access is more and more discriminated against. Not because our service has gotten worse...but because we compete with Google where it matters most, for very lucrative shopping users."Stoppelman will add that "Google is no longer in the business of sending people to the best sources of information on the web. It now hopes to be a destination site itself." He will say that Google has been unfairly taking content from competitors--and then agreeing to stop only if other sites agree to be removed from searches.

"This, of course, was a false choice," Stoppelman will say. "Google's dominant position in the market prevents services like Yelp from exercising any sort of meaningful choice in the matter: it is a choice between allowing Google to co-opt one's content and not competing at all." “We get it. By that I mean, we get the lessons of our corporate predecessors,” Schmidt added in reference to software giant Microsoft, which faced years of anti-competition investigations and subsequent fines.Concern over Google's domination of the internet has grown as the company continues to expand into other internet areas, such as its own price comparison website and buying US mobile phone firm Motorola Mobility.

But Thomas Barnett, a former Justice Department antitrust chief who is representing a coalition of web sites, including Expedia, will testify that "there is reason to believe that Google is using its extraordinary power to manipulate users and foreclose the ability of other sites to compete. If so, Google should be found to be violating the antitrust laws and an appropriate remedy should be imposed."

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India Rejects Qualcomm License Bid


The Telecom Ministry has rejected Qualcomm Inc’s application for a licence to provide Internet services, the US chipmaker said on Thursday, casting uncertainty over its India plans after it paid $1 billion to buy broadband spectrum last year.Qualcomm said the application was rejected on grounds that it found to be “baseless”. It did not give details and a company spokeswoman declined to comment beyond the official statement.

India's telecoms ministry has cited Qualcomm missing the deadline for applying for the Internet service providers' licence as one of the reasons for rejecting the application, two sources with knowledge of the matter told Reuters.According to the broadband spectrum auction rules, firms that won wireless airwaves in last year's auction were required to apply for the licence within three months of being declared winners, the sources said.

Telecom companies spent a total $24 billion, far more than expected, in a state auction last year to buy radio airwaves for third-generation (3G) and broadband services, with most of it funded by debt.Qualcomm said in a statement that it fully complied with the application process and it would work with the Indian authorities to resolve this matter.The ministry's move will delay the company's plan to launch broadband wireless services in India, for which it had spent $1 billion buy wireless airwaves in Mumbai, New Delhi, Haryana and Kerala circles in an auction last year.

Any license cancellation could further dent foreign investor interest in India's telecommunications sector, which is already waning after allegations that the allocation of mobile bandwidth and licenses in 2008 were rigged.Qualcomm won the four bandwidth slots in a government-run auction that ended June 12. Under the auction rules, it needed to apply for the ISP licenses within three months from July 12. Qualcomm said it applied on Aug. 9, 2010 -- within the stipulated limit. The DoT, however, said while Qualcomm did initially apply in August, it gave a revised application in December, missing the deadline.Qualcomm added that it will merge the four nominee companies it created into one to adhere to the rule stipulating only one nominee firm would be granted.

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