Samsung Galaxy Tab 2 is in two models

Article first published as Samsung Galaxy Tab 2 series have two models on Technorati.

(Image: 10.1 inch model of Samsung Galaxy Tab 2)

Samsung has introduced the Galaxy Tab 2 series for this year with two options for the customers i.e. 7 inch version and 10.1 inch version. These tablet PCs will be available from March. Sale will be started from U.K. and then in the world.

The Galaxy Tab 2 series are available for exhibition at Samsung stand (Hall 8), Mobile World Congress (MWC).

Samsung has reported that this series of tablets are 3G and WiFi versions, in which 7 inch model is easy to handle while in travelling and 10 inch model is suitable for home and family use.

Both the tablets in the series have 1Ghz dual-core processor, 1GB of RAM, Bluetooth 3.0 connectivity, front camera (VGA), rear camera (3MP) and 21Mbps HSPA+ connectivity, if you choose 3G model instead of WiFi.

(Image: 10.1 inch model of Samsung Galaxy Tab 2)

The differences in the tablets are in the screen resolution and battery. The screen resolution is 1280x800 and 1024x600 in 10.1 inch screen model and 7 inch screen model respectively. Battery is 4,000 mAh and 7000 mAh in 7 and 10.1 inch screen model respectively.

The tablets are running on IceCream Sandwich and will be presented in two models i.e. 16 GB and 32 GB. However, the memory can be expanded to 32GB with microSD Card.

(Image Credit: Samsung)

New CEO after Warren Buffett

Article first published as Warren Buffett’s annual letter to the company reported the new CEO on Technorati.

Warren Buffett has released the annual letter to the company, Berkshire Hathaway Inc. based in Omaha, Nebraska, on Saturday in which he said about the successor but has not disclosed the name yet. Buffett said that he has no plans to leave the company soon.

Warren Buffett is an 81 years old billionaire, who is running the company for almost half a century.

"Your Board is equally enthusiastic about my successor as CEO, an individual to whom they have had a great deal of exposure and whose managerial and human qualities they admire," he said, adding there were two backup candidates as well.

Ajit Jain could be the next CEO as reported by the experts. Ajit Jain is currently operating the reinsurance business of the Berkshire. Warren Buffett and his partner Charlie Munger praise his work. "Charlie would gladly trade me for a second Ajit. Alas, there is none," Buffett said.

Buffett also reported that recently hired investment managers, Todd Combs and Ted Weschler, would be able to operate the large investment portfolio after Buffett.

"Each will be handling a few billion dollars in 2012, but they have the brains, judgment and character to manage our entire portfolio when Charlie and I are no longer running Berkshire," Buffett said.

"My task is clear, and I'm on the prowl," he said.

On the other hand, the company has reported that its net income fell 30% in the fourth quarter as the paper value of its derivatives decreased. However, many of the subsidiaries performed well. Net income for the fourth quarter is $3.05 billion, or $1,846 per Class A share. This is a decrease from $4.4 billion net income, or $2,656 per share, a year ago.

Heart attack is more bad for women

Article first published as Heart Attack Can Be More Fatal in Women on Technorati.

Researchers from U.S. have found that although men, under the age of 65, have three times more chances to get heart attacks than women but heart attacks are more fatal in women.

Researchers worked on the National Registry of Myocardial Infarction of more than 1 million patients from 1994-2006. They have found that “silent” heart attacks gave fewer chances to women to call a doctor in-time leading to mortality. They reported that middle-aged women, who suffered from heart attacks, have 60% more chances to die as compared to the males.

Researchers have found that 4.2% of 292,000 men died in hospital whereas 6.8% of 108,000 women died.  They have also found that 3.7% of women, who experienced chest pain, died in hospital while 2.4% of men, who felt chest pain, died in hospital. On the other hand, 16.1% of women, who didn’t experience chest pain, died in hospital while 12.5% of men, who didn’t felt chest pain, died in hospital.

Researchers have reported, "Younger women presenting without chest pain had greater hospital mortality than younger men without chest pain."

Cathy Ross, Senior Cardiac Nurse at the British Heart Foundation, said: “Contrary to popular belief, a heart attack doesn’t necessarily mean dramatic and excruciating chest pains.

“Symptoms vary; for some the pain is severe and yet others may feel nothing more than a mild discomfort or heaviness. The most important thing to remember is if you think you’re having a heart attack, call 999."

And the second most important thing is to go for a regular medical checkup as “Prevention is better than cure”. Remember, you have to care for yourself not only for you but for your family too.

This study has been published online in The Journal of the American Medical Association.

Antipsychotic drugs could be dangerous to dementia patients

Article first published as Some Antipsychotic Drugs are More Fatal for Patients with Dementia on Technorati.

Researchers including Krista Huybrechts, PhD, of Brigham and Women's Hospital in Boston, and colleagues have found that some antipsychotic drugs have more chances of death for the patients of dementia.

Researchers worked on more than 75000 patients of age 65 and older, who have just started any of the six antipsychotic drugs (haloperidol, aripiprazole, olanzapine, quetiapine, risperidone, ziprasidone), who were eligible for Medicaid and who were living in nursing homes in 2001-05, as approximately one-third of elderly people in nursing homes are treated with antipsychotics

Researchers compared the five drugs with risperidone, which is commonly used. They have found that the risk of death from haloperidol in dementia patients is very high and the drug’s usage "cannot be justified because of the excess harm." They have reported that quetiapine is safest among the six medications.

U.S. Food and Drug Administration (FDA) warned about the usage of antipsychotic drugs in dementia patients because of chances of death but this study is first of its kind to tell about the comparative efficacy of the drugs.

Researchers have not considered other antipsychotics as they form less than 1% of prescriptions.

This study has been published online in the British Medical Journal.

Mozilla's new Marketplace

Article first published as Mozilla’s Marketplace for App Submission to be Launched at Mobile World Congress on Technorati.

Mozilla has announced on Wednesday that the app store, the Mozilla Marketplace, will be launched for developers at the Mobile World Congress (MWC) in the end of February.

Mozilla has reported that the Mozilla Marketplace will build "open Web technologies like HTML5 and Mozilla-proposed APIs". The Marketplace will compose of games, music, media, productivity apps and much more.

The test version of Marketplace is online but as the number of testers has reached its maximum, Mozilla is not accepting new registrations. There is a link to know how to submit an app to the Developer Preview.

"The Web is the largest platform in the world. We are enabling the Web to be the marketplace, giving developers the opportunity to play on the biggest playing field imaginable," said Todd Simpson, Mozilla's chief of innovation, in a statement. "By building the missing pieces, Mozilla is now unlocking the potential of the Web to be the platform for creating and consuming content everywhere."

The Marketplace will be included in Mozilla Web Apps platform, which will also include the undisclosed APIs. Those standards of technology will be submitted to the W3C for standardization as reported by Mozilla. Mozilla also develops a "new identity system for the Web that puts users in control of their content, tying apps to the user and not the device or platform".

The app, which will be made by developers, will be featured in the launch later this year.

Colonoscopy helps to decrease deaths from cancer

Researchers from Memorial Sloan-Kettering Cancer Center, New York, have found that Colon screening through colonoscopy reduces the chances of death from colon cancer by upto 53%.

Researchers worked on 2602 patients, who underwent screening from 1980 to 1990, and publihed their findings in The New England Journal of Medicine.

From SayPeople,

In colonoscopy, a camera is inserted into the intestine to check for the cautious polyps. In case, there is no family history of colon cancer and first test is normal then further tests are done every 10 years. Other forms of colon cancer screening are stool tests and sigmoidoscopy, which is almost similar to colonoscopy but doesn’t involve detailed examination of the intestine.
This study confirms that the screening of colorectal cancer is very important. According to the American Cancer Society, increased screening and improved lifestyle resulted in decline of death rates as a result of cancer.

Further Reading:
SayPeople

Apache HHTP server 2.4 version has been released

Article first published as Latest Version of Apache HTTP Server on 17th anniversary of ASF on Technorati.

Apache Software Foundation (ASF), foundation established in 1999 and working on 150 open source projects, has celebrated its 17th anniversary with the release of the new version of Apache HTTP server i.e. 2.4 version.

The foundation released the 2.2 version in 2005. Its 2.3 version was a development only version. So, this version is the first big release by the foundation in six years.

Apache web server is operating on approximately 398 million sites across the net with operation on 65% of all sites across the web as reported by web research firm Netcraft. At this time, Microsoft’s IIS (Internet Information Services) operates about 15%, Russian open source web server NGINX is at 10% and Google’s custom-built server operates about 3%.

“This release delivers a host of evolutionary enhancements throughout the server that our users, administrators, and developers will welcome”, read a statement from Eric Covener, vice president of the Apache HTTP Server Project. “We’ve added many new modules in this release, as well as broadened the capability and flexibility of existing features.”

 This version is available under the Apache 2.0 open source license and uses less system resources, less memory with more control on concurrent operations.

Combo children vaccine may result in febrile seizures

Researchers have found that combo pertussis vaccine (combined diphtheria-tetanus toxoids-acellular pertussis–inactivated poliovirus– Haemophilus influenzae type b (DTaP-IPV-Hib) vaccine) usually results in febrile seizures in babies. These seizures are not long lasting.

Researchers have worked on almost 400,000 children in Denmark and concluded,

DTaP-IPV-Hib vaccination was associated with an increased risk of febrile seizures on the day of the first 2 vaccinations given at 3 and 5 months, although the absolute risk was small. Vaccination with DTaP-IPV-Hib was not associated with an increased risk of epilepsy.

Further Reading:
SayPeople

Tellurium is a rare Earth element also present in distant stars

Article first published as Tellurium, Rare Earth Element, Observed in Three Ancient Stars on Technorati.

Researchers, including researchers from Massachusetts Institute of Technology (MIT), have found that “tellurium” – a brittle and semiconducting, very rare element on Earth – is present in three stars that are present few thousand years away from Earth and are almost 12 billion years old.

Researchers have used the spectrograph from the Hubble Space Telescope, which enabled the light to be split into spectrum of wavelength. The dips in spectrographic data told about the presence of atoms of the rare Earth element as the atoms absorbed certain wavelengths of starlight and gave rise to dips.

This research has also supported the theory that heavier elements in periodic table originated as a result of nuclear fusion from a rare type of supernova.

"We want to understand the evolution of tellurium — and by extension any other element — from the Big Bang to today," says Anna Frebel, an assistant professor of astrophysics at MIT and a co-author on the paper. "Here on Earth, everything's made from carbon and various other elements, and we want to understand how tellurium on Earth came about."

Researchers have also observed that the ratio of barium and strontium is same in all three stars.

"If you look at the periodic table, tellurium is right in the middle of these elements that are hard for us to measure," Jennifer Johnson, an associate professor of astronomy at Ohio State University said. "If we need to understand how [the r-process] works in the universe, we really have to measure this part of the periodic table. It's really cool that they got this element in this sea of unknown-ness."

This research has been published in Astrophysical Journal Letters.

Source:

MIT

Pancreatic cancer drug by Threshold Pharma has gotten better results

Threshold Pharmaceuticals Inc.'s experimental drug has achieved good results in phase 2b clinical trials. The drug is referred to as TH-302.

"We are again very encouraged that TH-302 is conferring benefit to patients with aggressive and difficult to treat cancers," Chief Executive Barry Selick said.

The company is working with German based pharmaceutical company i.e. Merck KGaA in developing the drug.

TH-302 is used to target hypoxic conditions of the cells which are usually common in solid tumors.

Further Reading:
SayPeople

Forest hidden by ashes in China

Researchers from University of Pennsylvania have uncovered a 298 million old forest at a site near Wuda, China.

"It's marvelously preserved," says University of Pennsylvania paleobotanist Hermann Pfefferkorn.

"We can stand there and find a branch with the leaves attached, and then we find the next branch and the next branch and the next branch. And then we find the stump from the same tree. That's really exciting."

Researchers have found the six different groups of trees in an area of 1000 square meters of ash layer. They have also found the specimens of “Noeggerathiales” i.e. spore bearing trees relating to ferns. 

"This is the first such forest reconstruction in Asia for any time interval, it's the first of a peat forest for this time interval and it's the first with Noeggerathiales as a dominant group," says Pfefferkorn. "It's a time capsule."

Further Reading:
SayPeople

Cloud computing by Microsoft has taken another step

Article first published as SkyDrive App's Integration in Windows 8 on Technorati.

Microsoft is going to integrate a desktop app version of SkyDrive, its cloud storing service, for Internet Explorer in Windows 8, as announced by Microsoft’s official Building Windows 8 blog.

SkyDrive service is storing about 10 petabytes of data and is in use by 17 million people at this time.

Mike Torres and Omar Shahine, group program managers for SkyDrive, have written in a company blog post that Microsoft is going to change SkyDrive "from a website today into a true device cloud for Windows customers."

"With Windows 8, we wanted to make sure that your files would be instantly available and up-to-date as you move between PCs — without configuring add-ons or using a USB drive," they further wrote.

This SkyDrive app is included in the Consumer Preview of Windows 8 and is available to use from any Metro-Style app. Consumer Preview of Windows 8 is going to be launched on February 29.

"This will bring a file cloud to every Metro style app, allowing you to open files in your SkyDrive and save them right back to your SkyDrive just like you would on your local hard drive," the blog post says.

Microsoft is also featuring "drag-and-drop upload and download support for SkyDrive, anywhere access to your data, offline access, and the power of Windows Explorer to manage your files and folders."

The blog post has also announced to fetch files through SkyDrive.com. Through the fetch files feature, users will access the files of their own desktop, from any computer, if the SkyDrive feature is on.

Omar Shahine and Mike Torres has described this as,

When designing the new SkyDrive, we knew not everyone would want to put 100% of their files in the cloud just yet. People are selective, and while some will move all of their files into SkyDrive, others will want to start slowly and use SkyDrive just for roaming some important documents and pictures from their Windows Phone camera roll. Knowing that most people would still have files on a remote PC that weren't available through SkyDrive, we built a new feature that allows you to "reach across" the Internet to access any file, stream videos, or view photo albums from a remote PC that is running SkyDrive on the desktop. For any remote folder or file, you can also choose to "copy to SkyDrive," so that you'll always have it across your devices.

Samsung's Board has approved the separation of LCD business

Article first published as Samsung Board has approved the Spin-off of LCD businesses and operations on Technorati.

Samsung Electronics’ Board of Directors has approved the separation of LCD businesses and operations. The separated corporation will be launched by the company as Samsung Display Company Ltd. on 1 April. This new corporation will be started with a capital of 750 billion won ($668 million).

Although, the company has come closer to the separation of the company as a new entity after board’s approval but it still needs the approval of shareholders.

The company has taken this decision as the demand of LCD products is decreasing in this era of fast technological progresses and the company wants to keep in pace with new advancements. Moreover, the supply of LCD products has also been increased by manufacturers.

Samsung is the largest TV and flat screen manufacturer and the deceleration of the sale of LCD products could affect the company most. So, the company has planned to focus on the new technologies such as Organic Light Emitting Diode (OLED) to maintain competitiveness.

"The spin-off will allow us to make quicker business decisions and respond to our clients' needs more swiftly," said Donggun Park, executive vice president and head of Samsung's LCD business.

"Through enhancements in business competitiveness, we will continue to provide superior products and services for the market," he added.

Time will tell that this strategy of Samsung for increasing competency and operations will work or not.

Source: The Wall Street Journal

Single atom transistor

Article first published as Transistor Made of Single Atom on Technorati.

Scientists from the University of New South Wales have developed the world’s smallest transistor that is made up of a single atom.

The team of researchers precisely placed the phosphorus-31 isotope on the Silicon base in an ultra-high vacuum chamber with the help of a Scanning Tunneling Microscope (STM) and developed a single atom transistor, which could be a better foundation for scalable quantum computing. Scientists have precisely positioned the atom, so that it must be at an effective place with reduced error margin.

“Our group has proved that it is really possible to position one phosphorus atom in a silicon environment - exactly as we need it - with near-atomic precision, and at the same time register gates,” lead author Dr. Martin Fuechsle from UNSW said.

Phosphorus-31 has been selected by the researchers as it has two possible nuclear spins and it could be an ideal isotope for solid-state quantum computing. Moreover, phosphorus and silicon would be compatible with the CMOS sensors used in processors these days.

“But this device is perfect”, says Professor Michelle Simmons, group leader and director of the ARC Centre for Quantum Computation and Communication Technology at UNSW. “This is the first time anyone has shown control of a single atom in a substrate with this level of precise accuracy.”

Single atom transistor would come in the processors in the near future as it is still a very expensive technology.

This research has been published online in the journal Nature Nanotechnology.

WiFi and processors in combination by Intel

Article first published as Combination of WiFi and Processors on a Single Chip is Among Intel’s Next Projects on Technorati.

Intel Corp. has unveiled a small device dubbed “Rosepoint” at International Solid-State Circuits Conference (ISSCC) this week. This small device is a 32nm system-on-chip (SoC) has an integrated digital 2.4 GHz WiFi radio with a dual-core Intel Atom Processor. According to the company, this small device can be not only miniaturized but also will result in low cost fitting in mobile devices.

“Energy efficiency has been Intel’s goal for many years now,” said Justin Rattner, chief technology officer at Intel, in a call with reporters. “We do it to minimize the energy impact on the environment but also to make Intel’s products more scalable across the computing continuum.”

The company has to work a lot in this regard as this breakthrough design needs a lot of research due to the interference caused by the wireless radio and processors’ radiations’ interference. The company has to develop a cover up material that can not only protect against radiation but also has noise-cancelling methods, so that both the components may exist on the same chip without disrupting each other.

The company is also thinking on the addition of digital cellular radio chip in the near future. According to the company, such technology will come in the market by three years or so.

Further Reading:

Wired

Two new Android smartphones by ZTE

Article first published as Two New Android Operated Smartphones by ZTE on Technorati.

ZTE Corporation, Chinese technological company, has announced two new smartphones, the PF200 and N910, to be revealed at Mobile World Congress (MWC) 2012, which will take place in Barcelona, Spain next week.

These smartphones by the company will be operated at Google’s Android 4.0 i.e. Ice Cream Sandwich. These are LTE handsets with with 1.2GHz and 1.5GHz chipsets.

ZTE PF200 has 4.3-inch qHD touchscreen an 8-MP main camera and a 1080p Full HD capable front-facing camera for video-calling. It also gets near field communications (NFC) and mobile high-definition link (MHL)-HDMI output to connect to home audio and video devices. The phone also supports 3G/UMTS, GSM, Bluetooth 2.1, GPS, WiFi, A-GPS and digital living network alliance (DLNA) streaming support.

The ZTE N910 has WVGA (800 x 480) capacitive touch screen and LTE FDD, CDMA and EVDO connectivity; along with a 5-MP main camera having autofocus and flash and a 1080p HD capable front video camera. It also comes with GPOS, WiFi and Bluetooth, along with DLNA streaming support.

European regulators nod for Roche's Zelboraf

European Drug Regulators have approved the skin cancer drug, Zelboraf containing active ingredient Vemurafenib, for the treatment of BRAF V600 mutation-positive unresectable or metastatic melanoma, which is a fatal form of skin cancer.

Roche, manufacturer of Zelboraf, has announced this on Monday.

From SayPeople,

Zelboraf can be used as a monotherapy for the treatment of adult patients, whose late stage skin cancer have spread to other parts of the body and become inoperable. It can be given as a twice daily pill.

Further Reading:
SayPeople

Stronger adhesion gained through biomimetics

Article first published as Substance From Gecko Feet Holds a Lot of Weight on Technorati.

Researchers from University of Massachusetts Amherst have developed very strong sticky substance that has the ability to hold 318 kg or 700 pounds of a substance on a smooth wall without slipping.

Researchers extensively studied the adhesive forces in the feet of gecko, which is a small tropical lizard with hooked ridges in feet allowing it to climb smooth vertical surfaces. The sticky nature in the feet of gecko is able to hold 4 kg of material on the wall, without slipping, as it has high-capacity, dry and reversible in nature.

They have named “Geckskin” to the adhesive material.

"Our Geckskin device is about 16 inches square, about the size of an index card, and can hold a maximum force of about 700 pounds while adhering to a smooth surface such as glass." said Alfred J. Crosby from Department of Biology, University of Massachusetts, Amherst, and one of the authors in this study.

Geckskin can be released from the wall or attaching surface with negligible efforts despite of its highly strong sticking ability. After release it can be used many times without any loss of effectiveness. Researchers have reported that it can attach a 42-inch television on the wall, can be released from the wall with little force and can be attached on any other surface without leaving any residue behind.

The researchers have published their findings in the journal of Advanced Materials.

Source:

UMassAmherst

Heart disease in women; signs and preventions

Article first published as Signs and preventive measures of Heart disease in women on Technorati.

People usually think that heart diseases are rare among women but it is one of the most common causes of death due to diseases. According to U.S. Department of Health and Human Services, 88,000 women of the ages 45-64 and 372,000 women of age 65 and older have heart attack in a year and one in three American women dies from heart disease.

According to Health officials, following signs of heart are found in the women having heart disease:

• Feelings of tiredness, which do not disappear even with proper sleep


• Difficult breathing and sleeping


• Scared or nervous feelings


• Headaches which can be new and/or worse


• Upset stomach with belly pain that is usually above the belly button


• Pain and burning sensations in chest, which sometimes feel “heavy” or “tight” and this condition could spread to the jaw, neck, shoulders, ear or the inside of the arms


• Pain in the back, between the shoulders

For a healthy heart, following measures may be adopted;

• Women, with family history of heart problem, properly maintain their lifestyle and visit doctor or clinic more often


• Smoking must be avoided and women must remain away from people who smoke


• Cholesterol and Blood pressure must be maintained properly


• Diabetes must be properly checked and controlled


• Walking and other such activity on daily basis are helpful in decreasing the chances of heart attack


• Eating must be controlled properly with reduced salt consumption through diet


• Healthy weight is essential for controlling heart disease


• Women with reduced stress, sadness and anger have reduced risks of heart attack

"DNA nanorobots" to treat cancer

Researchers have recently published their findings of successful use of DNA nanobots for the treatment of cancerours cells.

They have published their findings in the journal of Science.

Aptamers have been used to target the particular cells and payloads with drug molecules and antibodies were used to deliver drugs.

From SayPeople,

Scientists have used a method called as “DNA origami” to make the container having DNA chains folded in a prescribed manner. Then they used “aptamers” to lock the barrel shaped robot. Aptamers have the ability to recognize the particular cell types. 

Scientists then used these robots and observed the unlocking of the robot on contact with the cancer cell proteins leading to the release of antibodies that stopped the growth of cells.

According to researchers, these methods could be used for various other diseases where targeting of cells are to be done.

Further Reading:
SayPeople

USB memory stick sized DNA sequencer

Researchers from Oxford Nanopore Technologies have developed a USB memory stick sized platform for the sequencing DNA.

They named it MinION that uses the GridIOn platform developed by the company. GridION has scalable instruments with consumable cartridges having array chips for nano-pore sensing. MinION is a disposable device for sensing experiments such as DNA sequencing and protein and other nanopore sensing.

"The exquisite science behind nanopore sensing has taken nearly two decades to reach this point; a truly disruptive single molecule analysis technique, designed alongside new electronics to be a universal sequencing system. GridION and MinION are poised to deliver a completely new range of benefits to researchers and clinicians," said Dr Gordon Sanghera, CEO of Oxford Nanopore.


Further Reading:
Saypeople

Body clock has an important effect on immunity

Researchers from Yale University have recently published their findings of the effect of Circadian rhythm or body clock on the immunity of the body. Circadian rhythm is an endogenous timing system regulating different metabolic activities.

They have worked on mice model with sepsis and found that a certain protein, Toll-like receptor 9 (TLR9), showed different activity at different times of the night and day showing different affects on sepsis.

Researchers have suggested that optimized treatment strategies could be developed by considering the circadian rhythm.

Further Reading:
SayPeople

MRI scans showed brain changes in Autistic infants

Researchers have worked on the Magnetic Resonance Imaging (MRI) of 92 infants aging from 6 months to 2 years. They have found that there are certain brain connection changes in the infants whose siblings are autistic.

Researchers have published their findings in the American Journal of Psychiatry.

According to researchers, findings of tracking the changes of the brain in the early stages can lead to better developmental outcomes.

Further Reading:
SayPeople

Microchip that can be controlled to deliver drugs

Researchers have successfully developed microchip that can be controlled with the help radio signals to deliver drugs.

Researchers have done this study in Denmark. They have implanted the device containing bone building drugs in 7 older women of ages 65-70 and found that the drug delivery was same as that after injections. The device delivered the drug for 20 days.

They have published this finding in the journal of Science Translational Medicine.

"These data validate the microchip approach to multi-year drug delivery without the need for frequent injections, which can improve the management of many chronic diseases like osteoporosis where adherence to therapy is a significant problem," said study lead author Robert Farra, MicroCHIPS President and Chief Operating Officer. "We look forward to making further progress to advance our first device toward regulatory approvals, as well as developing a range of products for use in important disease areas such as osteoporosis, cardiovascular disease, multiple sclerosis, cancer, and chronic pain."

Further Reading:
SayPeople

Mountain Lion is the new version of Apple's Mac OS

Mountain Lion is the ninth release by Apple for Mac systems. This version has been released for the Mac Developer Program members and the users will be able to download the version late summer 2012.

“The Mac is on a roll, growing faster than the PC for 23 straight quarters, and with Mountain Lion things get even better,” said Philip Schiller, Apple’s senior vice president of Worldwide Marketing. “The developer preview of Mountain Lion comes just seven months after the incredibly successful release of Lion and sets a rapid pace of development for the world’s most advanced personal computer operating system.”

This new version of OS comes with “Messages, Notes, Reminders and Game Center to the Mac, as well as Notification Center, Share Sheets, Twitter integration and AirPlay Mirroring”. iCloud for easier sharing and Gatekeeper for enhanced security features have also been integrated.

Apple has also facilitated the Chinese users for Chinese input method and selecting Baidu in options of Safari explorer.

Further Reading:
Saypeople

"Great Eruption" of Eta Carinae would be resolved soon

Researchers have found the effects of "Great Eruption" of Eta Carinae, a supermassive star 7500 light years away, through mix of visible-light and spectroscopic observations.

Researchers have found that the star was cooler than it was previously suggested.

"When the eruption was seen on Earth 170 years ago, there were no cameras capable of recording the event," explained Armin Rest, who is leading researcher. "Everything astronomers have known to date about Eta Carinae's outburst is from eyewitness accounts. Modern observations with science instruments were made years after the eruption actually happened. It's as if nature has left behind a surveillance tape of the event, which we are now just beginning to watch. We can trace it year by year to see how the outburst changed."

Further Reading:
SayPeople

Nestle has reported 9.5 billion Swiss francs of net profit

Nestle has announced the results on February 16 in which the company has reported 9.5 billion Swiss francs of net profit, which is 8.1% on a continuing basis.

The company has reported the sales of 83.6 billion Swiss francs.

Paul Bulcke, Nestlé CEO,

We delivered good performance, top and bottom line, in both emerging and developed markets in 2011. It was a challenging year, and we do not expect 2012 to be any easier. We have continued to invest for the future and strengthen our capabilities across the world. We have established new partnerships in China. Nestlé Health Science has got off to a good start. Our innovation is creating opportunities in all categories, whether bringing new consumers to our brands in emerging markets, or building on our consumers’ engagement with our brands in the developed world. Our people are aligned behind our strategic roadmap, which is as relevant in today’s new reality as ever, to drive sustainable performance improvement. We are therefore well positioned in 2012 to deliver the Nestlé Model of organic growth between 5% and 6% as well as an improved margin and underlying earnings per share in constant currencies.

The company has reported 5% of organic growth in Europe and 6.4% in the Americas. There is more growth of 13.1% in the Asia, Oceania and Africa.
Further Reading:

Nestle
SayPeople

Dementia may be found through hand-grip and walking speed

Researchers have found that slow walkers, in middle ages of life, had 1.5 times more chances to develop dementia as compared to fast walkers. They have also found that people with stronger grip had 42% lower chances of developing stroke or transient ischemic attack (TIA).

Researchers will present this research at American Academy of Neurology’s (AAN’s) 64th Annual Meeting in New Orleans, April 21 to April 28, 2012.

From SayPeople,

Researchers have also found that slower walking speed was also linked with decreased total cerebral brain volume and poorer performance on memory, language and decision-making tests. Moreover, firm hand grip strength was linked with increased total cerebral brain volume as well as better performance on cognitive tests asking people to identify similarities among objects.

“Further research is needed to understand why this is happening and whether preclinical disease could cause slow walking and decreased strength.” Erica C. Camargo, MD, MSc, PhD, with Boston Medical Center.

Further Reading:
SayPeople

Comcast has reported increase in dividends

Comcast, Media and Communications company, has reported an increase in the dividends by 44%, which has been reached to $0.65 per share on annual basis.


Brian L. Roberts, Chairman and Chief Executive Officer of Comcast Corporation, said,

Last year was a very important year for our company. Cable continued to drive innovation, increase new product introductions and transform the customer experience, and we successfully integrated NBCUniversal. We also reported strong financial and operating results in both the fourth quarter and for the full year. Specifically, cable had another terrific quarter of improving customer metrics, demonstrating that our new XFINITY brand and our intensified focus on service and innovation are making a real difference. Our results at NBCUniversal underscore the strong performance of the cable networks and theme parks, and we continue to make progress enhancing the franchise values of its businesses.

The company has announced the repurchase program authorization of $6.5 billion stock for the Board of Directors in which $3.0 billion to be repurchased in 2012.



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Sinusitis can't be treated with amoxicillin

Researchers have recently published in The Journal of the American Medical Association that amoxicillin, an antibiotic, is not effective in treating the common type of sinusitis i.e. rhinosinusitis.

“We feel antibiotics are overused in the primary-care setting,” says Jane M. Garbutt, MD, research associate professor of medicine and the paper’s first author. “There is a movement afoot, led by the Centers for Disease Control and Prevention, to try to improve the judicious use of antibiotics. We hope this study provides scientific evidence that doctors can use with patients to explain that an antibiotic is not likely to help an acute sinus infection” as one in five antibiotics in the U.S. are prescribed for sinusitis.

“It’s a nasty disease,” Garbutt says. “People have significant symptoms. They feel miserable and miss time from work. If an antibiotic is not going to be of any benefit, then what is? That’s a question we haven’t answered yet. But we are working on it.”

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