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|BEIJING Adidas Ultra Boost Uncaged Base Men's Green Black UK , May 18 (Xinhua) -- More than 30 national library curators and representatives from 20 countries and regions in Asia and Oceania gathered in Beijing Thursday to discuss the building of sustainable regional library networks.
The participants from countries including Australia, Japan, the Philippines and Papua New Guinea, shared their experience in international cultural exchanges at the two-day conference hosted by the National Library of China (NLC).
The NLC is promoting the establishment of the "Silk Road" international library alliance Adidas Ultra Boost Uncaged SOLEBOX Grey Red UK , and most of the participating libraries are from countries along the Belt and Road, said its curator Han Yongjin.
"I hope our libraries can increase cultural communication to boost friendship and deliver benefits to all," Han said.
The annual conference is held by the participating libraries in turn. This year was the third time the NLC has hosted the event.
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2017 national yoga contest held in SW China
ABOARD LIAONING AIRCRAFT CARRIER, July 13 (Xinhua) -- A flotillaincluding China's aircraft carrier Liaoning embarked on a newtraining mission upon arrival at an unidentified sea areaThursday.
The training Adidas Ultra Boost ATR Mid Triple White Men's UK , a latest effort to explore the oceangoing combattraining practice, is expected to strengthen coordination among thevessels in the naval formation, improve the skills of crew andpilots in different marine conditions, and enhance the commandcapability.
The aircraft carrier has just concluded a five-day visit to theHong Kong Special Administrative Region (HKSAR) to celebrate the20th anniversary of the People's Liberation Army (PLA) beingstationed in the HKSAR.
The PLA Hong Kong Garrison has been responsible for the defenseof Hong Kong since its return to the motherland in 1997.Enditem
CHICAGO Adidas Ultra Boost 2.0 ATR Glow in the Dark Grey Green UK , Jan. 2 (Xinhua) -- A sleepless night causes levels of the Alzheimer's protein amyloid beta to rise faster than the brain's waste-disposal system can remove it, a study of Washington University School of Medicine in St. Louis found.
Persistent high levels of the protein can set off a cascade of brain changes leading to dementia.
Researchers at the university studied eight people aged 30 to 60 with no sleep or cognitive problems. The participants were assigned randomly to one of three scenarios: having a normal night's sleep without any sleep aids; staying up all night; or sleeping after treatment with sodium oxybate, a prescription medication for sleep disorders.
Each scenario occurred during 36 hours of monitoring, starting in the morning and continuing through the afternoon of the following day. The researchers took samples of the fluid that surrounds the brain and spinal cord every two hours to monitor how amyloid beta levels change with time of day and tiredness.
All eight participants returned four to six months later to undertake a second scenario Adidas Ultra Boost 3.0 Limited Black Men's UK , and four people completed all three.
Amyloid beta levels in sleep-deprived people were 25 to 30 percent higher than in those who had slept the night through. After a sleepless night, amyloid beta levels were on par with the levels seen in people genetically predisposed to develop Alzheimer's at a young age.
"This study is the clearest demonstration in humans that sleep disruption leads to an increased risk of Alzheimer's disease through an amyloid beta mechanism," said senior author Randall Bateman, professor of neurology at Washington University in St. Louis.
One sleepless night probably has no effect on overall risk of Alzheimer's. Researchers are much more concerned about people with chronic sleep problems.
When amyloid beta levels in the brain are persistently high Adidas Ultra Boost 3.0 Night Cargo Men's UK , the protein is more likely to start collecting into plaques. Such plaques damage nearby neurons and can trigger a cascade of destructive brain changes. The brains of people with Alzheimer's disease are dotted with such plaques.
In the study, people who took sleep medication had levels of amyloid beta no lower than people who had slept normally.
An estimated 50 million to 70 million American adults struggle to get a good night's sleep. Some have medical conditions such as sleep apnea.
Further studies are needed to determine whether improving sleep in people with sleep problems can reduce amyloid beta levels and risk of Alzheimer's disease.
The study has been published online in Annals of Neurology.
TOKYO, May 26 (Xinhua) -- Japan's opposition parties rallied together Friday to maintain pressure on Prime Minister Shinzo Abe following allegations he may have used his position to exert pressure on the government to approve the building of a new school at a university run by a close friend.
The united incursion follows Kihei Maekawa, a former vice education minister Adidas Ultra Boost x Porshe Design White UK , a day earlier telling a news conference that documents exist linking Abe to the decision to approve the construction of a new, government subsidized veterinary medicine school at Okayama University of Science.
The four top opposition parties concluded that there remained a great deal of suspicion regarding potentially shady procedures for the new school to be built, with Renho, leader of the main opposition Democratic Party Adidas Ultra Boost 3.0 Men's Black UK , stating that her party will meticulously look into the issue further to determine the exact level of impropriety committed by the prime minister and or his office.
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