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Knowledge Update

Introduction & Purpose
Knowledge update and Industry update at Skyline University College (SUC) is an online platform for communicating knowledge with SUC stakeholders, industry, and the outside world about the current trends of business development, technology, and social changes. The platform helps in branding SUC as a leading institution of updated knowledge base and in encouraging faculties, students, and others to create and contribute under different streams of domain and application. The platform also acts as a catalyst for learning and sharing knowledge in various areas.

Galaxy smartphones boost Samsung profits in second quarter

​Seoul, July 7 (IANS) Riding on the huge success of its Galaxy S smartphone series, South Korean giant Samsung on Thursday announced that its operating profit rose to its highest level in about two years. The company earned 8.1 trillion Korean won ($7 billion) in operating profit in April-June period. The consolidated sales likely rose 3 per cent to about 50 trillion won from 48.5 trillion won a year earlier. Improvement in smartphone sales as well as a weaker won against the dollar helped push up the profit, media reports said. According to The Australian, the profits lend further evidence that the worst of the company's recent struggles may be over, thanks to the sustained popularity of the Galaxy S7 and Galaxy S7 Edge. Samsung sold the most number of smartphones worldwide in the first quarter of the year and is expected to sell 320 million smartphones by the end of the year, a new report said recently. According to US-based market research company IC Insights, buoyed by the strong sales growth of Galaxy S7 and S7 Edge, Samsung sold 81.5 million smartphones, followed by Apple with 51.6 million smartphones -- in the first quarter. Samsung Galaxy Note 5 device has also topped the 2016 American Consumer Satisfaction Index (ACSI) poll. According to the annual poll comprising 12,710 people, Samsung Galaxy Note 5 phablet has a rating of 86 out of 100, 9to5mac.com reported recently. The high-end smartphone market is expected to grow 19 per cent in 2016 from 15 per cent in the previous year as more and more customers are upgrading to premium devices from top brands like Samsung, Apple and OnePlus, another report said recently. While Samsung and Apple will continue to be strong players, new brands such as Gionee, Huawei, Vivo and Lenovo will make some commendable inroads, said the report released by the market research firm CyberMedia Research (CMR). Samsung and Apple increased their market share in 2015 (in the above Rs 20,000 price band) to 44 per cent and 27.3 per cent, respectively.​

'Steps' to keep heart ailments away from diabetic kids

Sydney, July 6 (IANS) Children who have Type-1 diabetes can improve their cardiovascular health simply by taking an extra 1,000 steps a day, according a new research.

Keeping count of daily steps and boosting physical activity can really pay off for children with Type-1 diabetes, the findings showed. 

For the study, the researchers tracked the daily physical activity of 90 pre- to early-teenage children with Type-1 diabetes and found that those who undertook additional physical activity showed improvements in their blood vessel structure and other reductions in risk factors for heart disease.

"Children with Type-1 diabetes often report lower physical activity levels than recommended for children of the same age. We also tend to see early signs of atherosclerosis - a build up of plaque in the arteries - and other adverse cardiovascular risks at an earlier age than usual for these children," said lead author Alexia Pena from University of Adelaide in Australia.

The research team found that 55 per cent of the children took fewer than 10,000 steps per day.

The results were published online in the journal Diabetes Care.

"There were clear correlations between artery thickness and the average number of steps per day. With an increase of 1000 steps each day, we saw a measurable decrease in this arterial thickness," Pena added.

The report also suggested that in the children who had extra physical activity, saw reductions in weight, blood pressure and trigylcerides, which indicates an overall reduction in risk of heart disease.​

Why people with anger problems poor at social interactions

New York, July 7 (IANS) People with anger issues tend to misunderstand the intentions of other people and they also do not take in all the data from a social interaction, such as body language, because of decreased connectivity between regions of the brain that process a social situation, a study says.

People with intermittent explosive disorder (IED), or impulsive aggression, have a weakened connection between regions of the brain associated with sensory input, language processing and social interaction, the findings showed.

In a new study published in the journal Neuropsychopharmacology, the scientists showed that white matter in a region of the brain called the superior longitudinal fasciculus (SLF) has less integrity and density in people with anger issues than in healthy individuals and those with other psychiatric disorders. 

The SLF connects the brain's frontal lobe--responsible for decision-making, emotion and understanding consequences of actions--with the parietal lobe, which processes language and sensory input.

"It's like an information superhighway connecting the frontal cortex to the parietal lobes," said lead author of the study Royce Lee, Associate Professor at University of Chicago in the US. 

"We think that points to social cognition as an important area to think about for people with anger problems," Lee said.

Lee and his colleagues, including senior author Emil Coccaro, MD, Ellen C. Manning Professor and Chair of Psychiatry and Behavioral Neuroscience at Chicago. 

For the study, the researchers used diffusion tensor imaging, a form of magnetic resonance imaging (MRI) that measures the volume and density of white matter connective tissue in the brain. 

Connectivity is a critical issue because the brains of people with psychiatric disorders usually show very few physical differences from healthy individuals.

"It's not so much how the brain is structured, but the way these regions are connected to each other," Lee said. 

How a touch screen helped a paralysed chimp walk again

Tokyo, July 6 (IANS) In a first, Japanese researchers have rehabilitated a paralysed chimpanzee through interaction with computers and touch screens.

The case of Reo, a male chimpanzee that learned to walk again after being paralysed due to illness, shows how much can be done to rehabilitate animals injured in captivity, said lead author Yoko Sakuraba of Kyoto University.

Reo's example suggests that euthanasia does not have to be the only option for injured animals

The case was described in an article in Primates, the official journal of the Japan Monkey Centre published by Springer.

In their normal work, researchers of the Primate Research Institute at Kyoto University use chimpanzees' interaction with computers and touch screens to study the cognition and perception of these primates. 

When Reo was paralysed from the neck down, dedicated staff put this technology to further use by encouraging the animal to walk again. 

When Reo was 24 years old in 2006, he suddenly became paralysed when a portion of his spinal cord became inflamed. 

For the first ten months thereafter, the chimpanzee was severely disabled, lying on his back. He gradually recovered enough to sit up, and could later pull himself upright by using suspended ropes. 

Intensive physiotherapy over a period of 41 months followed, after which he was able to climb about again using only his arms.

To aid Reo's ultimate integration back among the other twelve animals held at the institute, his carers decided to try to get him walking again. 

They incorporated a computerised task in this process. This was considered an option because in his youth Reo had learnt how to perform cognitive tasks on a touch panel, and in so doing had become used to receiving food rewards whenever he succeeded at tasks presented to him.

A computer-controlled monitor was, therefore, placed on one wall, and cognitive tasks were again put to him. 

The rehabilitation sessions encouraged him to increase his movements considerably, and he started walking up to five hundred metres in a two-hour session.

"Cognitive tasks may be a useful way to rehabilitate physically disabled chimpanzees, and thus improve their welfare in captivity," Sakuraba said.​

Berlusconi to sell AC Milan to Chinese investors

Milan, July 6 (IANS/AKI) Italian media mogul and former premier Silvio Berlusconi confirmed that he is selling AC Milan to Chinese investors in a deal he expects to inject 400 million euros into the Serie A team over two years.

Twitter ropes in Facebook veteran to revive fortune

New York, July 6 (IANS) In a bid to regain footing in the social media landscape, Micro-blogging site Twitter has appointed Bret Taylor -- former chief technology officer at Facebook and an ex-Google employee who helped build Google Maps -- to its board.

Twitter estimates 10 million users in China

​New York, July 6 (IANS) Though banned in China since 2009, micro-blogging website Twitter has estimated that it has nearly 10 million Chinese users, a media report said on Wednesday.

Smartphone app makes solar panels more effective

​Toronto, July 5 (IANS) A young researcher in Canada has created a smartphone app that helps find out when the solar panels are facing the most effective direction -- making them up to 40 per cent more effective.

Business pessimism 'doubles after Brexit'

London, July 5 (IANS) British business confidence has fallen sharply in the aftermath of the vote to leave the European Union (EU), a new research revealed.

The share of businesses that reported feeling pessimistic about the British economy doubled in the week after the Brexit vote on June 24, according to the YouGov and the

Tool developed to boost computer energy efficiency by 25%

​Canberra, July 5 (IANS) A team of Australian scientists have developed a new technique for computer operating systems that could boost the efficiency of large data centres by 25 per cent.