Monday, March 31, 2014

New iPhone 6 screens to enter production as early as May: sourcesNew iPhone 6 screens to enter production as early as May: sources

Tokyo: Apple Inc. suppliers will begin mass producing displays as early as May for the next iPhone, expected to be launched this autumn, with a 4.7-inch screen likely to be produced first while a 5.5-inch version could be delayed, supply chain sources said.
Japan Display Inc., Sharp Corp. and South Korea’s LG Display Co. Ltd have all been tapped to make the screens, said the sources, who asked not to be identified.
Representatives for the three suppliers and for Apple declined to comment.
Both iPhone 6 screens will be larger than the 4-inch panels on Apple’s existing iPhone 5S and 5C models.
Larger iPhones, the subject of months of speculation, would mark yet another incremental tweak to the popular smartphone line and an attempt to catch up to rivals like Samsung Electronics Co. Ltd.
The company that helped to define American technology innovation is under increasing pressure to once again revolutionise the gadget industry, but CEO Tim Cook, while promising only “new product categories” for 2014, has played his cards close to his chest.
Apple’s shares have languished below $600 since November 2012, in part because of worries about smartphone market saturation and its ability to stay at the forefront of tech innovation.
Both iPhone 6 screens are expected to use in-cell touch panel technology—built into the screen and allowing for thinner construction than with standard touch panel films—that was introduced with the iPhone 5, the sources said.
But due to difficulties with in-cell production technology for the larger 5.5-inch size, one of the sources said, a decision was made to begin mass production with the 4.7-inch version alone.
Production of 5.5-inch screens is expected to start several months later, with the possibility of a shift to a film sensor instead of in-cell technology for that size, the source said.
 
 Japan Display will be the first supplier to start production, at its flagship plant at Mobara, east of Tokyo, as early as May, the sources said. The others are due to begin output around June. Reuters
 
PRAVEEN SHARMA
PGDM 2ND SEM
 
 

vimal

Carbohydrate digestion and obesity strongly linked

Date:
1 4 2014
Source:
Imperial College London
Summary:
New research indicates that obesity in the general population may be genetically linked to how our bodies digest carbohydrates. People usually have two copies of the gene AMY1, but in some regions of our DNA there can be variability in the number of copies a person carries, which is known as copy number variation. The number of copies of AMY1 can be highly variable between people, and it is believed that higher numbers of copies of the salivary amylase gene have evolved in response to a shift towards diets containing more starch since prehistoric times.


New research indicates that obesity in the general population may be genetically linked to how our bodies digest carbohydrates.
Credit: © Rozmaryna / Fotolia
New research indicates that obesity in the general population may be genetically linked to how our bodies digest carbohydrates.


Published today in the journal Nature Genetics, the study investigated the relationship between body weight and a gene called AMY1, which is responsible for an enzyme present in our saliva known as salivary amylase. This enzyme is the first to be encountered by food when it enters the mouth, and it begins the process of starch digestion that then continues in the gut.
People usually have two copies of each gene, but in some regions of our DNA there can be variability in the number of copies a person carries, which is known as copy number variation. The number of copies of AMY1 can be highly variable between people, and it is believed that higher numbers of copies of the salivary amylase gene have evolved in response to a shift towards diets containing more starch since prehistoric times.
Researchers from Imperial College London, in collaboration with other international institutions, looked at the number of copies of the gene AMY1 present in the DNA of thousands of people from the UK, France, Sweden and Singapore. They found that people who carried a low number of copies of the salivary amylase gene were at greater risk of obesity.
The chance of being obese for people with less than four copies of the AMY1 gene was approximately eight times higher than in those with more than nine copies of this gene. The researchers estimated that with every additional copy of the salivary amylase gene there was approximately a 20 per cent decrease in the odds of becoming obese.
Professor Philippe Froguel, Chair in Genomic Medicine in the School of Public Health at Imperial College London, and one of the lead authors on the study, said: "I think this is an important discovery because it suggests that how we digest starch and how the end products from the digestion of complex carbohydrates behave in the gut could be important factors in the risk of obesity. Future research is needed to understand whether or not altering the digestion of starchy food might improve someone's ability to lose weight, or prevent a person from becoming obese. We are also interested in whether there is a link between this genetic variation and people's risk of other metabolic disorders such as diabetes, as people with a low number of copies of the salivary amylase gene may also be glucose intolerant."
Dr Mario Falchi, also from Imperial's School of Public Health and first author of the study, said: "Previous genetic studies investigating obesity have tended to identify variations in genes that act in the brain and often result in differences in appetite, whereas our finding is related to how the body physically handles digestion of carbohydrates. We are now starting to develop a clearer picture of a combination of genetic factors affecting psychological and metabolic processes that contribute to people's chances of becoming obese. This should ultimately help us to find better ways of tackling obesity."
Dr Julia El-Sayed Moustafa, another lead author from Imperial's School of Public Health, said: "Previous studies have found rare genetic variations causing extreme forms of obesity, but because they occur in only a small number of people, they explained very little of the differences in body weight we see in the population. On the other hand, research on more common genetic variations that increase risk of obesity in the general population have so far generally found only a modest effect on obesity risk. This study is novel in that it identifies a genetic variation that is both common and has a relatively large effect on the risk of obesity in the general population. The number of copies of the salivary amylase gene is highly variable between people, and so, given this finding, can potentially have a large impact on our individual risk of obesity."
The first step of the study involved the analysis of genetic data from a Swedish family sample of 481 participants, recruited on the basis of sibling-pairs where one was obese and the other non-obese. The researchers used these data to short-list genes whose copy number differences influence body mass index (BMI), and identified the gene coding for the enzyme salivary amylase (AMY1) as the one with the greatest influence on body weight in their analysis. They then investigated the relationship between the number of times the AMY1 gene was repeated on chromosome 1 in each individual and their risk of obesity, by studying approximately 5,000 subjects from France and the UK.
The researchers also expanded their study to include approximately 700 obese and normal-weight people from Singapore, and demonstrated that the same relationship between the number of copies of the AMY1 gene and the risk of obesity also existed in non-Europeans.

vimal singh
pgdm 1st

Pilot error probable cause of Hercules crash

The preliminary investigation into an 'unusual' crash of IAF's Hercules transport aircraft has strongly indicated 'human error' as the most probable reason for the crash. And the Indian Air Force has ruled out possibility of a serious technical snag in the crash of one of the world's safest military aircraft with four engines and other high end technology.
Though the IAF has ordered a court of inquiry to establish the cause of accident, initial investigation has pointed out an 'error of judgement' on the part of the pilot in maintaining the flying height. IAF has sent the flight data recorder and cockpit voice recorder to the US for its detailed analysis.
"The aircraft was on low level tactical flying mission, practising penetration of enemy's air defence. And the aircraft was supposed to fly at minimum 500 feet above the obstruction level. During manoeuvring, the aircraft fell off. But there was no distress call by the pilot before crash," said an officer.
IAF is maintaining that all three pilots on board were quite senior and experienced. "The lead pilot of the aircraft has more than 5,000 hours of flying experience and at least 1,000 hours of flying C-130 J aircraft. It is hard to believe that a human error caused the crash," said an IAF officer.
Meanwhile, the IAF has ruled out possibility of presence of any fake Chinese parts on the ill-fated aircraft. Two years ago, an investigation by the US Senate had found presence of fake Chinese parts in various US military aircraft.
"Chinese parts have no bearing on flight safety. We have sent suspected parts to the US for verification. No fake Chinese parts were found in any of the Indian aircraft," said the officer.
The Super Hercules Special Operations transport aircraft crashed in Rajasthan killing five crew members on Friday last after taking off from Agra. India had recently inducted six C-130J Super Hercules aircraft, which were bought from the US at a cost of around Rs 5,780 crore ($962 million) four years ago.
The home base of the 77 squadron 'Veiled Vipers' operating the aircraft is Hindon in Ghaziabad near New

SHYAM KISHOR SINGH

PGDM 2sem

Cheap, better-performing lithium-ion batteries created

Date:
1 APRIL 2014
Source:
University of Southern California
Summary:
Researchers have developed a cheap, high-performing silicon anode and sulfur-based cathode for lithium-ion batteries. Lithium-ion batteries are a popular type of rechargeable battery commonly found in portable electronics and electric or hybrid cars. Scientists have developed a cost-effective (and therefore commercially viable) silicon anode nearly three times more powerful and longer lasting than a typical commercial anode.
materials for use in anodes and cathodes (negative and positive electrodes, respectively).



Lithium-ion batteries are a popular type of rechargeable battery commonly found in portable electronics and electric or hybrid cars. Traditionally, lithium-ion batteries contain a graphite anode, but silicon has recently emerged as a promising anode substitute because it is the second most abundant element on earth and has a theoretical capacity of 3600 milliamp hours per gram (mAh/g), almost 10 times the capacity of graphite. The capacity of a lithium-ion battery is determined by how many lithium ions can be stored in the cathode and anode. Using silicon in the anode increases the battery's capacity dramatically because one silicon atom can bond up to 3.75 lithium ions, whereas with a graphite anode six carbon atoms are needed for every lithium atom.
The USC Viterbi team developed a cost-effective (and therefore commercially viable) silicon anode with a stable capacity above 1100 mAh/g for extended 600 cycles, making their anode nearly three times more powerful and longer lasting than a typical commercial anode.
Up until recently, the successful implementation of silicon anodes in lithium-ion batteries faced one big hurdle: the severe pulverization of the electrode due to the volume expansion and retraction that occurs with the use of silicon. Last year, the same team led by USC Viterbi electrical engineering professor Chongwu Zhou developed a successful anode design using porous silicon nanowires that allowed the material to expand and contract without breaking, effectively solving the pulverization problem.
This solution yielded a new problem, however: the method of producing nanostructured silicon was prohibitively expensive for commercial adoption.
Undeterred, graduate student Mingyuan Ge and other members of Zhou's team built on their previous work to develop a cost-efficient method of producing porous silicon particles through the simple and inexpensive methods of ball-milling and stain-etching.
"Our method of producing nanoporous silicon anodes is low-cost and scalable for mass production in industrial manufacturing, which makes silicon a promising anode material for the next generation of lithium-ion batteries," said Zhou. "We believe it is the most promising approach to applying silicon anodes in lithium-ion batteries to improve capacity and performance."
In addition, graduate student Jiepeng Rong and other team members developed a method of coating sulfur powder with graphene oxide to improve performance in lithium-sulfur batteries. Sulfur has been a promising cathode candidate for many years owing to its high theoretical capacity, which is over 10 times greater than that of traditional metal oxide or phosphate cathodes. Elemental sulfur is also abundant, cheap, and has low toxicity. However, the practical application of sulfur has been greatly hindered by challenges including poor conductivity and poor cyclability, meaning the battery loses power after each charge and dies after a lower number of recharges.
Their research proved that a graphene oxide coating over sulfur can solve both problems. Graphene oxide has unique properties such as high surface area, chemical stability, mechanical strength and flexibility, and is therefore commonly used to coat core materials in products like sensors or solar cells to improve their performance. The team's graphene oxide coating improved the sulfur cathode's capacity to 800 mAh/g for 1000 cycles of charge/discharge, which is over 5 times the capacity of commercial cathodes.
Zhou and his team recently published their results on silicon anodes in Nano Letters [1]. The paper was a collaborative effort among Zhou, USC Viterbi graduate students Mingyuan Ge, Jiepeng Rong, and Xin Fang, as well as Matthew Mecklenburg from the Center for Electron Microscopy and Microanalysis at USC, and researchers from China's Zhejiang University and Lawrence Berkeley National Laboratory. Separately, Zhou, Rong, Ge, and Fang also published results in Nano Letters on their method to easily produce graphene-coated sulfur cathodes for lithium-ion batteries [2].
Now that their separate tests of the negative and positive electrodes have yielded excellent results, the team is now working to test them together in a complete battery. They will next integrate the silicon anode with the sulfur cathode, as well as with other traditional cathode materials, in order to maximize lithium-ion battery capacity and overall performance.
"As far as we can tell, our technologies with both the silicon anode and sulfur cathode are among the most cost-effective solutions and therefore show promise for commercialization to make the next-generation of lithium-ion batteries to power portable electronics and electric vehicles," said USC Viterbi graduate student Rong.

SUMIT KUMAR SINGH
PGDM1 YEAR

RBI keeps repo rate unchanged at 8% on easing inflationRBI keeps repo rate unchanged at 8% on easing inflation

Mumbai: The Reserve Bank of India (RBI) on Tuesday opted for a status quo in the key policy rate, in line with market expectations, taking comfort from easing inflation in the backdrop of slowing growth in Asia’s third largest economy.
RBI governor Raghuram Rajan, in the bi-monthly monetary policy review, ruled out further tightening in the near term if inflation continued along the “glide path”.
RBI also said the FY15 gross domestic product (GDP) growth is expected to be 5-6%.
RBI kept the repo rate, at which it lends short-term funds to banks, at 8%. The cash reserve ratio (CRR), or the portion of deposits banks need to park with the central bank on which they earn no interest payment, was also kept unchanged at 4%.
Out of the 39 economists polled by Bloomberg, 36 had forecast a status-quo in the repo rate.
Since September, RBI has hiked the repo rate thrice by a total of 75 basis points (bps), refusing to lower its guard against inflationary threats, which have been a major concern for the central bank in the past few years.
One bps is one-hundredth of a percentage point.
Inflation measured by wholesale prices eased to 4.68% in February from 5.05% in January, while retail inflation, the preferred price indicator of an RBI expert panel for policy formation, too eased to 8.1% in February from 8.79% in January.
Economists said the decline in inflation gave room to the central bank to take a pause on rate hikes and wait for further cues to decide the course of monetary policy.
In January, an expert panel, headed by one of RBI’s deputy governors, Urjit Patel, had proposed making retail inflation the key price indicator for monetary policy formation. The panel had charted out a roadmap to bring down consumer inflation to 8% by January 2015 and 6% by January, 2016
PRATIMA KUMARI
PGDM 2ND SEM

Four IIT-Delhi students killed in accident in Jaisalmer

 

Jaisalmer/New Delhi: Four IIT-Delhi final-year students, who were on a road trip to west Rajasthan to celebrate their placements, were killed and two other students injured when the Innova they were travelling in overturned near Jaisalmer on Sunday morning.

The students were returning after camping out at Sam and were 5km from Jaisalmer when one of the tyres burst, resulting in the vehicle rolling over several times. While three students died on the spot, another succumbed to injuries in hospital. The Innova driver and two students — a girl and a boy — were being treated at MDM hospital in Jodhpur and were reported to be stable.

The deceased have been identified as Pallav Aggarwal from Chattisgarh, Bihar resident Archana Mandal, Diksha Gautam from Delhi and Mayank Goel.

"The six were travelling in an Innova hired from a travel agency. The driver could not control the vehicle after a tyre burst. Archana came from Gudiya Bakibaka in Bihar and Diksha from Yamuna Vihar in Delhi. Pallav hailed from Koria village in Chattisgarh's Mahendragarh district," said Kotwali police station in-charge Jetha Ram.

The IIT Delhi campus was in shock and disbelief on Sunday evening, as students and teachers gathered on the campus to remember those who died. "All six students had been placed in good firms. They were very excited about it and wanted to celebrate. No one would have imagined it would turn out this way," said a friend of Archana, a student of electrical engineering.

"Archana was a high-spirited and a very friendly girl. She used to represent IIT at inter-colleges sports meets. Archana and Diksha were room-mates. Diksha had been placed by Goldman Sachs and they were both very excited. Earlier, this month they had gone on a trip to Goa. I cannot believe that they are no more with us," the friend added.

The two injured students are expected to be brought to the capital by Monday afternoon. The bodies are also likely to reach the campus by Monday afternoon.

"We are ensuring that the bodies are brought here by Monday afternoon so that they can soon be handed over to the families, who have been informed about the accident. Most of them are on their way," said Rakesh Kumar, IIT registrar.

With barely two months left for the dual degree holders to complete their course and most of them being placed already, this is usually a time for celebration for final-year students. On Sunday, the first floor of Kailash Hostel where two of the deceased girls' lived, wore a deserted look as most final-year students were out.
MD NAUSHAD ALAM







RBI keeps repo rate unchanged ahead of polls
 
The Reserve Bank of India kept its policy interest rate unchanged on Tuesday after retail inflation, which has become its preferred price gauge, eased to a 25-month low in February.
With India heading for elections running from April 7 to May 12, RBI Governor Raghuram Rajan wanted to wait for a glimpse of the next government's economic policies as well as the outlook for monsoon season rains that begin in June before making a policy move, economists said.
"We expect RBI to stay on hold at this policy given the breathing space they enjoy at the moment with the recent softening in inflation," said Siddhartha Sanyal, India economist at Barclays."There are two known unknowns - elections and the monsoon - and by June, Rajan will have better clarity on both."
While a stable government could mean better fiscal management and accelerated economic reforms, an unstable and fragmented coalition could trigger inflationary populist spending that may prompt the RBI to raise rates. Whichever party forms the government will need to do so with coalition partners.
India's consumer price index inflation eased to 8.10 per cent in February, near the RBI's January 2015 target of 8 per cent, while wholesale price index slowed to a 9-month low of 4.68 per cent.
However, core CPI has remained stubbornly elevated at around 8 per cent, reflecting demand-side pressures despite an economy growing at its slowest in a decade.
"We believe core inflation will remain sticky around current levels in the near term and only decline slightly during the year. Monetary policy is currently in neutral gear but eventually needs to venture into contractionary territory," HSBC economist Leif Eskesen said in a report on Friday.
Rajan has raised the policy repo rate three times since he took over in September, including a surprise hike in January, but has recently toned down his anti-inflation rhetoric, saying the RBI has not yet adopted an internal panel report that proposes inflation targeting.
The panel recommended that the central bank formally target inflation, shedding its long-time multiple-goal approach of price stability, financial stability and economic growth.
However, Rajan has implemented some of the panel's proposals, including shifting to CPI from WPI as India's main price barometer and targeting a glide-path for CPI inflation to bring it down to 4 per cent eventually, making it unlikely that he would sound dovish despite softening price pressures.
"Do not expect the central bank to relax its tight monetary policy stance anytime soon," economist Radhika Rao at DBS said in a note on Friday.
"The RBI would want to wait for the next government to map out its fiscal and economic priorities, and ensure that macroeconomic imbalances do not return to imperil the rupee, and stymie its ability to control inflation."
rahul singh 1
pgdm 1year
India vs Bangladesh: T20 World Cup - Group 2, Mirpur....
Welcome to the coverage of the Group 2 match, Super 10 stage in the ICC World Twenty20 between India and Bangladesh from the Sher-e-Bangla stadium in Mirpur. Top 10 Players | Scorecard 

India notched up the moderate total of 138 runs at the loss of just two wickets and with nine balls to spare against Bangladesh. It was yet another clinical finish by MS Dhoni & co. today as they seal their spot in the tournament's semi-finals. The hosts were just no match for the men in blue in today's tie. Bangladesh did well to post 138 runs on board after suffering early setbacks against India. Anamul Haque and Mahmudullah Riyadh were the star-performers with the bat for the hosts. But, the minnows failed to survive the stern test against the might of explosive Indian batting. The hosts scalped Shikhar Dhawan early but they rarely threatened Rohit Sharma and Virat Kohli with their bowling. 

The Indian duo slammed their respective half-centuries and while Rohit succumbed after his fifty, the experienced Kohli remained unbeaten to anchor India home. The Indian fans also got a taste of MS Dhoni's slam-bang action as the skipper smashed a spectacular six to seal the win for his team. Amit Mishra, with his spell of 3/26, was the star-performer for India yet again alongside Ravichandran Ashwin's sensational figures of 2/15 in his four overs. Team India will now lock horns with Australia on Sunday with no pressure to win the game as they have already secured their spot in the semi-finals.
Team India
18.3 overs: SIX!! MS Dhoni stands tall and smashes it straight into the sightscreen for the maximum. Dhoni FINISHES IT OFF IN STYLE!! 
STAT UPDATE: India and Nepal are the only teams to have CONCEDED UNDER 140 in World T20 this year. 
Team India require 10 runs off 18 balls with eight wickets in hand!!
TWELVE RUNS off the over!!
16.6 overs: SIX!! MS Dhoni picks the slower ball early and sends it over midwicket for the maximum. That was TYPICAL DHONI right there!!
16.4 overs: FOUR!! MS Dhoni picks the length early and hammers it over mid-off for a boundary. 
With MS Dhoni(2) and Virat Kohli(53) at crease, Team India are currently at 117/1 after 16 overs.
FIVE RUNS off the over!!
MS Dhoni comes to the crease for India.
Rohit Sharma THROWS IT AWAY yet again!!
15.2 overs: OUT!! Mashrafe Mortaza has got Rohit Sharma out caught at point. Sharma was looking to play wide of the fielder but sends it straight down the throat of Nasir Hossain for a simple catch. Rohit Sharma departs after scoring 56 runs off 44 balls with five boundaries and a six. 

14.3 overs: Virat Kohli punches it towards long-off for a single and brings up his half-century. That's his 6th FIFTY in T20 internationals!!
14.1 overs: FOUR!! Rohit Sharma goes on the backfoot and steers it towards third man for a boundary. 
13.6 overs: Rohit Sharma flicks it towards short fine leg for a single and brings up his half-century. That's his 7th FIFTY in T20 internationals!! 
Team India require another 47 runs off 48 balls with nine wickets in hand!!
11.5 overs: FOUR!! Virat Kohli hangs back and crashes the cut towards third man for a boundary. 
With Rohit Sharma(41) and Virat Kohli(33) at crease, Team India are currently at 77/1 after 10 overs.

Gauri Kesarwani.
PGDM- 2nd sem
Source:  Live Mint

Nancy Powell, US ambassador to India, resign

Nancy Powell, US ambassador to India, resigns

1 april 14

Nancy Powell, US ambassador to India, resigns

New Delhi: In a surprise move, US ambassador to India Nancy Powell on Monday announced her resignation from the post, a statement posted on the US embassy website said.
Powell, a career diplomat who replaced Democrat Timothy J. Roemeras the US ambassador to India in 2012, “submitted her resignation to President Obama,” the US embassy statement said, adding that “as planned for some time, (she) will retire to her home in Delaware before the end of May.”
With this, Powell was ending her 37-year-old career as a diplomat which included postings as US Ambassador to Uganda, Ghana, Pakistan, Nepal and India, the statement said.
“Ambassador Powell expressed her appreciation for the professionalism and dedication of the US mission to India team who have worked to expand the parameters of the US-India bilateral relationship,” the statement added, without giving any reason for her sudden resignation.
A report in the Hindustan Times earlier this month had said that Powell, who arrived in India on 19 April 2012, would be recalled if a Bharatiya Janata Party-led National Democratic Alliance (NDA) government was elected to office after the April-May election. The report had said that Powell was perceived to be close to the current Congress party-led United Progressive Alliance government that is expected to be replaced by the NDA government, if opinion polls are to be believed.
The report also said Powell had belatedly established contact with the BJP’s prime ministerial candidate Narendra Modi on 13 February, much after many of the other ambassadors of Western nations ended their boycott of the Gujarat chief minister, who is accused of turning a blind eye to the 2002 Gujarat riots in which many hundreds of people were killed.
AJAY SINGH THAKUR
PGDM 2nd sem

Jennifer and Peter Buffett | Where adolescent girls are safe, seen and celebrated

Jennifer and Peter Buffett | Where adolescent girls are safe, seen and celebrated


In 2006, we were given a bold challenge: Peter’s father Warren Buffett pledged $1 billion to our family foundation. His only advice? Try to focus on something that could make a significant difference in the world. Expect to make some mistakes along the way; nothing important will be accomplished if we only make safe decisions.
It didn’t take us long to realize what we wanted to change. Worldwide we saw deeply ingrained systems of exploitation and domination. We’re surrounded by unprecedented technology and knowledge—yet our global society seems to be relentlessly perpetuating inequality. We are living out of balance.
So where and how to start? We were reminded of Warren’s investment philosophy: invest in assets that are undervalued in the marketplace but show huge potential. After many conversations and interactions with people in many countries around the world, we saw a pattern. It turns out that the asset wasn’t what but who: adolescent girls.
In 2012, 65 million girls worldwide were not in school. Fourteen million were likely to give birth—an event they were two-five times more likely to die from as women in their 20s. Half of the world’s sexual assault victims are girls under the age of 15. Twice-discriminated, by age and gender, girls worldwide are denied their basic human rights.
We knew we had to invest in girls first and foremost because girls, as part of the human family, deserve better. Girls also hold great potential for their communities, as leaders, artists, mothers, doctors, influencers and engaged members of society. Yet today’s girls are born into an unwelcoming world—and adolescence is often the moment when a girl’s potential is irrevocably lost or stolen. The world can no longer ignore our collective responsibility to acknowledge and support the power and contributions of girls. Their lives are too intimately linked to the next generation, who will either be born into lack and poverty, or into positive engagement and meaningful contribution.
To us, these are stories of individual tragedies—and collective disasters. India’s adolescent mothers will lose $400 billion as potential income over their lifetimes; this is eight times the combined profits that India’s top 100 companies generate (of over $50 billion) annually. When we see the power of girls go undervalued and overlooked, progress will always be stilted.
There’s one more thing about adolescent girls. It’s something that economists won’t count and researchers can’t measure, but it is palpable to anyone who has spent time with girls. There is an energy and life force in each and every girl: buzzing, hopeful, imaginative, will-full, brilliant, ready to change the world for themselves and all around them. If society can protect and channel that power, society can and will change—for the better.
The story of Anjali* can help describe what we mean. We met Anjali in Bihar, a vibrant 16-year-old girl in a community where poverty, caste and class discrimination leave girls with just one asset to be exploited: their bodies. Economic desperation drives families to sell their daughters, marry them off, or prostitute them. The average age into prostitution in India is 11—but fortunately Anjali does not represent that statistic.
Instead, when we met her, Anjali was completing the 9th class at a government-funded girls’ hostel. She is a karate expert. She confidently walks through her village. She explains to her neighbours why their daughters should be kept in school, and out of marriage and brothels. She is a fast talker and wants to be a lawyer. We could see why.
How did Anjali get this way?
She was safe. Her mother had been sold into prostitution at a young age, and had been forced to marry off Anjali’s sisters when they were under 10-years-old. She was determined that Anjali’s future would be different.
She was seen. A local organization that seeks to end the trafficking of girls and women knew she was at risk for exploitation and brought her to the hostel.
She was celebrated. The organization and hostel believed in her. She received an education. She has friends. She has the privilege to dream. A girl who stays in school longer, gives birth later, and has economic assets beyond her body is the girl who will realize her own potential, break cycles of poverty, and shift power imbalances that fuel exploitation.
How can all the world’s nearly 600 million adolescent girls be safe, seen and celebrated? It will take changing norms that sanction brutality against girls and women—a movement already underway in India and around the world. It means tracking girls’ health, education and economic realities so we truly understand the state of India’s 133 million future women. It means investing in girls; the $2.5 billion expected from the new companies law would be a good start. And it means listening to girls, learning from them and their vision for their present and future lives.
As for our work in philanthropy: we go back to the original meaning of the word—the love of humanity. Fundamentally, we believe our global humanity needs a new code to live by. Ensuring that girls such as Anjali are safe, seen and celebrated will show us the way. And then, as our friend Gloria Steinem says: We’ll see a world where we are all linked, not ranked.
*Name changed
Jennifer and Peter Buffett are co-chairs of the NoVo Foundation. In 2008, they received the Clinton Global Citizen Award and they were named in Barron’s list of top 25 most effective philanthropists in 2009 and 2010.
 
ONIKA JAISWAL
PGDM 1ST YEAR
2013-15 


Featured Research

from universities, journals, and other organizations

Carbohydrate digestion and obesity strongly linked

Date:
1 4 2014
Source:
Imperial College London
Summary:
New research indicates that obesity in the general population may be genetically linked to how our bodies digest carbohydrates. People usually have two copies of the gene AMY1, but in some regions of our DNA there can be variability in the number of copies a person carries, which is known as copy number variation. The number of copies of AMY1 can be highly variable between people, and it is believed that higher numbers of copies of the salivary amylase gene have evolved in response to a shift towards diets containing more starch since prehistoric times.


New research indicates that obesity in the general population may be genetically linked to how our bodies digest carbohydrates.
Credit: © Rozmaryna / Fotolia
New research indicates that obesity in the general population may be genetically linked to how our bodies digest carbohydrates.



Published today in the journal Nature Genetics, the study investigated the relationship between body weight and a gene called AMY1, which is responsible for an enzyme present in our saliva known as salivary amylase. This enzyme is the first to be encountered by food when it enters the mouth, and it begins the process of starch digestion that then continues in the gut.
People usually have two copies of each gene, but in some regions of our DNA there can be variability in the number of copies a person carries, which is known as copy number variation. The number of copies of AMY1 can be highly variable between people, and it is believed that higher numbers of copies of the salivary amylase gene have evolved in response to a shift towards diets containing more starch since prehistoric times.
Researchers from Imperial College London, in collaboration with other international institutions, looked at the number of copies of the gene AMY1 present in the DNA of thousands of people from the UK, France, Sweden and Singapore. They found that people who carried a low number of copies of the salivary amylase gene were at greater risk of obesity.
The chance of being obese for people with less than four copies of the AMY1 gene was approximately eight times higher than in those with more than nine copies of this gene. The researchers estimated that with every additional copy of the salivary amylase gene there was approximately a 20 per cent decrease in the odds of becoming obese.
Professor Philippe Froguel, Chair in Genomic Medicine in the School of Public Health at Imperial College London, and one of the lead authors on the study, said: "I think this is an important discovery because it suggests that how we digest starch and how the end products from the digestion of complex carbohydrates behave in the gut could be important factors in the risk of obesity. Future research is needed to understand whether or not altering the digestion of starchy food might improve someone's ability to lose weight, or prevent a person from becoming obese. We are also interested in whether there is a link between this genetic variation and people's risk of other metabolic disorders such as diabetes, as people with a low number of copies of the salivary amylase gene may also be glucose intolerant."
Dr Mario Falchi, also from Imperial's School of Public Health and first author of the study, said: "Previous genetic studies investigating obesity have tended to identify variations in genes that act in the brain and often result in differences in appetite, whereas our finding is related to how the body physically handles digestion of carbohydrates. We are now starting to develop a clearer picture of a combination of genetic factors affecting psychological and metabolic processes that contribute to people's chances of becoming obese. This should ultimately help us to find better ways of tackling obesity."
Dr Julia El-Sayed Moustafa, another lead author from Imperial's School of Public Health, said: "Previous studies have found rare genetic variations causing extreme forms of obesity, but because they occur in only a small number of people, they explained very little of the differences in body weight we see in the population. On the other hand, research on more common genetic variations that increase risk of obesity in the general population have so far generally found only a modest effect on obesity risk. This study is novel in that it identifies a genetic variation that is both common and has a relatively large effect on the risk of obesity in the general population. The number of copies of the salivary amylase gene is highly variable between people, and so, given this finding, can potentially have a large impact on our individual risk of obesity."
The first step of the study involved the analysis of genetic data from a Swedish family sample of 481 participants, recruited on the basis of sibling-pairs where one was obese and the other non-obese. The researchers used these data to short-list genes whose copy number differences influence body mass index (BMI), and identified the gene coding for the enzyme salivary amylase (AMY1) as the one with the greatest influence on body weight in their analysis. They then investigated the relationship between the number of times the AMY1 gene was repeated on chromosome 1 in each individual and their risk of obesity, by studying approximately 5,000 subjects from France and the UK.
The researchers also expanded their study to include approximately 700 obese and normal-weight people from Singapore, and demonstrated that the same relationship between the number of copies of the AMY1 gene and the risk of obesity also existed in non-Europeans.
The study was funded by the Wellcome Trust and the Medical Research Counci

NARESH KR PG 2 SEM

Sunday, March 30, 2014

UN panel sounds climate change warnings for Asia

New Delhi: Most of Asia will face extreme stress on drinking water resources as a result of changing climate that will also impact food grain production by 2050, the Intergovernmental panel on climate change (IPCC), a United Nations body said in a report launched on Monday.
The report titled Climate Change 2014: Impacts, Adaptation, and Vulnerability details the impact climate change has had to date, future risks, and the opportunities for effective action to reduce these risks.
The report says that the world is not well-prepared to deal with the risks that climate change will present. Though there are opportunities to manage these risks, the task will be made difficult by the high levels of that the world will experience.
Chris Field, co-chair of the IPCC working group that prepared the report, said that although countries were starting to take adaptation measures to reduce the risks from changing climate, they showed a stronger focus on reacting to past events than on preparing for the future.
“Climate-change adaptation is not an exotic agenda that has never been tried. Governments, firms and communities around the world are building experience with adaptation,” Field said in a press statement. “This experience forms a starting point for bolder, more ambitious adaptations that will be important as climate and society continue to change.”
“In many regions, changing precipitation or melting snow and ice are altering hydrological systems, affecting water resources in terms of quantity and quality. Glaciers continue to shrink almost worldwide due to climate change,” the report says, adding that this has prompted many species to shift their geographic ranges and migration patterns.
Many studies, which have been analysed by the panel, confirm that the impact of climate change on food crops has been more negative than positive.
Interlinking health impacts of climate change, the report says that local changes in temperature and rainfall have altered the distribution of some water-borne illnesses and disease vectors. “Until mid-century, projected climate change will impact human health mainly by exacerbating health problems that already exist,” it adds.
 n terms of adaptability to climate change, the report says that governments at various levels are starting to develop adaptation plans and policies to integrate climate-change considerations into broader development plans. “In Asia, adaptation is being facilitated in some areas through mainstreaming climate adaptation action into subnational development planning, early warning systems, integrated water resources management, agroforestry, and coastal reforestation of mangroves,” the report says.
Talking about key risks in specific sectors, the report says that there is a risk of food insecurity and the breakdown of food systems linked to , drought, flooding, and precipitation variability and extremes, particularly for poorer people. It also says that there is risk of loss of rural livelihoods and income due to insufficient access to drinking and irrigation water and reduced agricultural productivity, particularly for farmers and pastoralists with minimal capital in semi-arid regions.
“The report concludes that people, societies, and ecosystems are vulnerable around the world, but with different vulnerability in different places. Climate change often interacts with other stresses to increase risk,” Field said.
 
The report says that risks related to availability of freshwater will increase significantly with increasing greenhouse gas concentrations in the atmosphere. “Climate change over the 21st century is projected to reduce renewable surface water and groundwater resources significantly in most dry subtropical regions.”
The report says that production of major crops, including wheat, rice and maize, which are grown in tropical and temperate regions, will be negatively impacted if no adaptation measures are taken.
It adds that climate change over the century is projected to increase displacement of people.
Andrew Steer, president and CEO of World Resources Institute, a US thinktank, said that climate change is not some distant threat—it’s happening now and being felt everywhere. “The warning signals went off long ago, and we are now suffering the consequences of our inaction,” he said.
 
pratima kumari
pgdm 2nd sem
 
 
 
 

Interests, conflicts and Sunil Gavaskar

Interests, conflicts and Sunil Gavaskar 

 

My generation grew up watching Sunil Gavaskar bat. His debut series against the West Indies is the first cricket series I have somewhat clear memories of, and 774 (the number of runs he scored in the four tests he played) is a figure forever etched inmy mind, as much as the Don’s 99.94.
For the next 16 years, we loved him for often standing alone among the ruins of Indian batting, for not wearing a helmet, for his perfect technique and superhuman determination, for breaking record after batting record, for his sod-off attitude towards the white administrators who controlled the game at that point, for his made-in-heaven straight drive to the boundary right behind the bowler. We hated him for his often grindingly boring and unnecessary defensive batting, and for his entirely defensive and often cynical captaincy (going as far as slowing down the over rate to a crawl to ensure a draw). Looking back, however, 27 years after his retirement, and also taking into account the state of the world and Indian cricket during his playing days, he was without doubt the greatest opener India has ever produced, and almost certainly the greatest Indian test batsman.
History and circumstance has now thrust upon Gavaskar a role that he may not have expected: interim boss of the Board of Control for Cricket in India (BCCI), in which role he must also oversee the blighted Indian Premier League (IPL). But it’s quite clear from his public statements that he is relishing the challenge. Which will certainly be a big one, and (with apologies to The Police) every breath he takes, every move he makes, we’ll be watching him. And if he can manage to pull off a controversy-free IPL7, and after that is asked to run BCCI, and he can clean up—at least to some extent—that morass of greed and vested interests, it will be the crowning glory to an extraordinary career.
Yet, as a committed fan of Gavaskar the cricketer, why do I have my doubts?
Because ever since he left the field as a player, time after time, Gavaskar has been oblivious of conflicts of interest, the principal reason for the Supreme Court sacking N. Srinivasan as president of BCCI.
Because he has been the most diplomatic ex-cricketer we have ever known, either silent or the master of the bland statement on every controversy that has erupted in Indian cricket.
Because, in spite of his denials, we do believe that he compromised himself as a commentator with the BCCI for Rs.3.6 crore a year.
The only time he has publicly spoken against the BCCI was when he accused it of not paying him the $1 million fees promised to him for media activities per season of IPL.
In 2010, while granting telecast rights for all international cricket to be played in India, the BCCI made it a condition that Gavaskar and Ravi Shastri would have to be part of the commentary team for every match. The BCCI would pay Rs.3.6 crore a year for each of them to the telecasting company which would pass on the money to Gavaskar and Shastri. There is no hard evidence that this entailed a quid pro quo, that Gavaskar and Shastri would represent BCCI’s interests in the commentary box, and both denied this vehemently, but it’s really difficult to believe that BCCI, a notoriously money-minded body and about as altruistic as Fagin in Oliver Twist, would be paying this money just because it loved Gavaskar and Shastri’s voice. Anyway, if someone gave you that sort of money, would you ever criticise him on TV?
In 2008, the International Cricket Committee (ICC) told Gavaskar that there was a clear conflict of interest between his roles as head of its cricket committee and as a TV commentator, and he would have to give up one or the other. Gavaskar chose to be cricket commentator. Nothing wrong at all with that decision; the issue here is that the ICC had to actually point out to him that there was a conflict of interest.
But Gavaskar did not seem to have understood the ICC’s logic or maybe he thought it was unfair. Because, he remained TV commentator of IPL while being on BCCI’s governing council for IPL. He clearly saw no conflict of interest there. In December 2011, he went ballistic in public, accusing BCCI of refusing to pay him $1 million per season of IPL, as had been promised, for “media activities”. The exact nature of these media activities were not explained, but he then claimed that Sharad Pawar and Arun Jaitley had both promised him that his dues would be cleared, and presumably they were. So, to put it simply, Gavaskar was member of the governing council of the IPL, a TV commentator, and was also getting paid a million dollars a season for “media activities” relating to IPL. This, after being ticked off by the ICC.
Meanwhile, Gavaskar is also founder-director and chairman of Professional Management Group, a sports management and marketing company. According to its website, accessed on 29 March, it manages the careers of at least three Indian cricketers—Virender Sehwag, Varun Aaron and Manoj Tiwary—and has also organised a motivational workshop with Yuvraj Singh for employees of confectionary giant Cadbury’s India. The firm’s client list, as displayed on the site, includes Citibank, Standard Chartered Bank, ITC, Airtel, the Godrej and the Dabur groups, Castrol and Volkswagen.
So, Gavaskar is an administrator, commentator, possibly BCCI’s covert representative on TV, and agent of Indian cricketers, all at the same time. If this not conflict of interest, what is? In addition, he is an NRI based in the United Arab Emirates, where, coincidentally enough, the first phase of IPL7 is going to be played. The choice of the UAE as venue has been controversial, since India has avoided playing there for years because the region is the global headquarters of cricket betting, and IPL6 was hit by a huge betting scandal which led to the whole Supreme Court business.
N. Srinivasan’s conflicts of interest as President of BCCI are well-known. He is the head of the administrative body, his company India Cements owns IPL team Chennai Super Kings, whose captain M.S. Dhoni is India’s captain, who has also been given the post of vice-president in India Cements, and as long as Krishnamachary Srikkanth was the chairman of the Indian team selection committee, he was the paid mentor of the Chennai team. Quite amazing, really. Srinivasan changed BCCI’s Constitution, bought over, bullied and blanked out state cricket associations to stay in power.
Gavaskar comes to the job with what also surely looks like a long record of conflicts of interest and what may seem to be mercenary compromises. He has to do some serious home cleaning himself.
Everything that he has done in his public life indicates that Sunil Manohar Gavaskar is the smartest and shrewdest Indian who has ever graced a cricket field, a commentary box and the corridors of cricket power. There is perhaps no person living who knows more than him about how Indian cricket works, and perhaps even the deals—inside India, international and corporate, overt and covert, dirty and clean—that form the bedrock of the game. He also brings a personal authority—because of his legendary career—to the job that no one can challenge.
To maintain that authority, though, and to be able to keep the hucksters and carpetbaggers in tight control or out in the cold, he will have to make himself visibly and verifiably squeaky clean—morally and ethically.
In courage, intelligence, dedication, determination and discipline, Sunil Gavaskar as a cricketer was second to none in history. Today, he has been handed the most important job in Indian cricket. This is the biggest test of his life. Quite simply, the entire country wants him to be for India once more what he was on the field for 17 years. He cannot let us down. 
 
 AKANKSHA SHANU
PGDM 1st year