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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.

Google, Facebook team up for direct undersea connection to Asia

​New York, Oct 13 (IANS) Internet giants Google and Facebook have teamed up with Pacific Light Data Communication and undersea communication solution provider TE SubCom to build the first direct submarine cable system between Los Angeles and Hong Kong with ultra high-capacity.

Samsung begins refunding Note 7 owners in South Korea

​Seoul, Oct 13 (IANS) Samsung Electronics on Thursday began its refund and exchange programme for Galaxy Note 7 owners in South Korea after it discontinued production of the faulty smartphone. Note 7 owners were recommended to take their phones back to the store where they purchased the defective smartphones, Xinhua news agency reported. South Korean consumers can opt to get a full refund or exchange Note 7s with other devices, including Apple's iPhone 7 or LG Electronics' G5 and V20, or Samsung's Galaxy S7, S7 Edge and Galaxy Note 5. Samsung said in a statement that it will provide 100,000 won ($89) in gifts, including a 30,000-won coupon and a 70,000-won assistance for phone charges, if Note 7 owners replace their phones with Samsung products. The 30,000-won coupon would be given to all Note 7 buyers even if they exchange their phones with other products such as iPhone 7 or the LG G5. If Note 7 owners want to receive the full 100,000-won gift from Samsung, they are required to replace the phones with Samsung products until November 30. The refund and exchange programme will continue by the end of this year. The programme will differ by country.

Plans for 'first nation state in space' unveiled

London, Oct 13 (IANS) In a move aimed at fostering peace, opening up access to space technologies and offering protection for citizens of planet Earth, a team of scientists and legal experts unveiled proposals for the "first nation state in space", media reported.

The "new nation" -- dubbed "Asgardia" after one of the mythical worlds inhabited by the Norse gods -- will eventually become a member of the United Nations, with its own flag and anthem devised by members of the public through a series of competitions, according to the team, the Guardian reported on Wednesday.

Asgardia "will offer an independent platform free from the constraint of a land-based country's laws," according to the project website.

"For the first time in history a new nation state has been created -- not on Earth but in the heavens above," read a statement at asgardia.space

"Asgardia is the prototype of a free and unrestricted society which holds knowledge, intelligence and science at its core along with the recognition of the ultimate value of each human life," it said.

According to the project website any human living on Earth can become a citizen of Asgardia.

"You can join like-minded people on this new exciting step in fostering an extended future for humankind," it said.

Initially, it would seem, this new nation will consist of a single satellite, scheduled to be launched next year.

"Physically the citizens of that nation state will be on Earth; they will be living in different countries on Earth, so they will be a citizen of their own country and at the same time they will be citizens of Asgardia," project lead Igor Ashurbeyli, told the Guardian.

"When the number of those applications goes above 100,000 we can officially apply to the UN for the status of state," Ashurbeyli, a Russian businessman and nanoscientist who also founded the Vienna-based Aerospace International Research Center and is currently Chairman of Unesco's Science of Space committee, added.

iPad app helps astronauts track dietary intake

Washington, Oct 13 (IANS) An iPad app, designed specifically for use in space, simplifies the way astronauts track their dietary intake and offers greater insight for physicians and researchers on the Earth looking to keep crews healthy and fit, NASA said.

The International Space Station Food Intake Tracker (ISS FIT) iPad app, recently delivered to the space station, gives astronauts real-time feedback about their dietary habits.

"Understanding the relationship of diet with crew health is critical for future exploration missions, where nutrition will be a key countermeasure in mitigating the negative effects of spaceflight on the body," Scott M. Smith, nutritionist at NASA, said in a statement.

"We've recently documented that astronauts can protect their bones with good nutrition and exercise," Smith said. 

"This app puts the tools in their hands to track this information in real time," Smith explained.

The app does not require internet access to sync with the food database - that includes foods available on the space station, including those from international partner agencies - as many of the apps available on Earth require, NASA said.

The app reports nutrients specifically of concern for astronauts (and often terrestrial beings), ensuring adequate calorie consumption, minimising sodium intake and maintaining hydration to reduce kidney stone risk.

The app, developed through NASA's Center of Excellence for Collaborative Innovation, used crowdsourcing techniques hosted by TopCoder. 

Designed for use on the space station, the solution had to meet strict criteria, offer multiple user options and work without internet connectivity. 

The app allows crew members to record foods available on the space station. It gives astronauts options to record foods from a checklist, search tool, using audio recording, taking photos or scanning barcodes, if available.

The app provides real-time information on key nutrients including calories, sodium and fluid, allowing crew members to see at lunch that they need to consume more water later in the day, for example. 

The app replaces a weekly computer questionnaire, which provided an estimate of dietary intake over the week. 

The detailed data not only helps crews in real time each day, but also will allow for more detailed assessments of dietary intake during flight and relating these to other crew health concerns like bone loss and vision changes, NASA said.

Mother's anti-depressant use linked to baby's speech disorder

New York, Oct 13 (IANS) Children of mothers who used anti-depressants during pregnancy are at increased risk of having speech or language disorders, warns a new study.

"To our knowledge, this is the first study to examine the relationship between maternal anti-depressant use and speech/language, scholastic, and motor disorders in offspring," said one of the researchers Alan Brown, Professor at Columbia University's Mailman School of Public Health.

Mothers who purchased anti-depressants at least twice during pregnancy had a 37-percent increased risk of speech and/or language disorders among their offspring compared to mothers with depression and other psychiatric disorders who were not treated with anti-depressants, the findings showed.

"We believe that our finding about children of mothers who purchased at least two SSRI prescriptions during pregnancy is particularly meaningful because these women are more likely to have taken these medications, and more likely to have been exposed for a longer period and to larger amounts of the SSRI in pregnancy, compared to women who filled only one prescription," Brown noted. 

The speech/language disorders included expressive and receptive language disorders and those involving articulation of sounds.

"The study benefited from large sample population and followed the children beyond age three," Brown said.

Selective serotonin reuptake inhibitors (SSRIs) -- most commonly prescribed anti-depressants -- such as fluoxetine, citalopram, paroxetine, sertraline, fluvoxamine, and escitalopram may cross the placenta and enter the fetal circulation. 

The researchers examined a sample of 845,345 single, live births between 1996 and 2010 taken from national registries in Finland.

The exposure groups were classified as mothers who purchased SSRIs once or more before or during pregnancy; those diagnosed with a psychiatric disorder one year before or during pregnancy but did not purchase anti-depressants; and mothers who neither purchased anti-depressants nor were given depression-related diagnoses.

In the whole sample, the risk of speech/language disorders was increased among offspring of mothers who used SSRI during pregnancy, showed the study published online in the journal JAMA Psychiatry.

Australia's economy displaying resilience: Moody's

​Sydney, Oct 12 (IANS) Australia's economy is continuing to display resilience to commodity price declines, however external financing risks do linger, global ratings agency Moody's Investor Services said on Wednesday.

Apple to open second R&D centre in China: Report

​Beijing, Oct 12 (IANS) In a fresh move to bolster its ties with China, Apple has announced it would open a research and development centre in Shenzhen -- the hardware manufacturing hub for the world, media reported on Wednesday.

Asthma drug could prevent liver disease

New York, Oct 12 (IANS) A drug commonly used for the prevention of allergies and asthma has shown promise in preventing liver disease and reducing the need for transplants, says a study.

The study, conducted in mice, found that cromolyn sodium successfully blocked a series of cells that trigger liver scarring (known as fibrosis), which in advanced cases can lead to cirrhosis. 

The research was a direct outgrowth of previous published works involving the same drug for bile duct damage and liver cancer.

"If you base it off these studies, the possibility of reducing or preventing fibrosis in patients could be very high," said one of the researchers, Heather Francis from Baylor Scott & White Health in Texas, US.

The finding, published in the journal Hepatology, could most impact patients with primary sclerosing cholangitis (PSC), a chronic disease that damages bile ducts and causes serious liver damage.

The disease has no effective treatments and leaves patients with few options beyond a liver transplant.

In particular, the study evaluated mast cells (MCs), which are known to infiltrate and multiply after liver injury and release histamine, which causes fibrosis. 

Using a model that mimics human primary sclerosing cholangitis, researchers found that the drug successfully blocked that histamine, which in turn reduced fibrosis.

"Given the limited treatment options for PSC patients, we are thrilled with these study insights," Gianfranco Alpini, Director of the Digestive Disease Research Center at Baylor Scott & White, said.

"We need to perform additional experiments to ensure that we are giving a dose that would be tolerable to humans," Francis pointed out.

Facebook makes Workplace app available for all

San Francisco, Oct 11 (IANS) Buoyed by the positive response from over 1,000 companies that are currently using Workplace (formerly known as Facebook at Work), the company has announced to make the app available to all.

'Global phase down of a/c coolant now a must'

​Kigali (Rwanda), Oct 11 (IANS) A British charity on Tuesday warned that if the nearly 200 countries participating in a climate change conference here don't agree on an ambitious date for ending the use of hydrofluorocarbons (HFCs), their pledges contained in the Paris Agreement will be broken.