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China's organ transplant system feted despite transparency doubts![]() Madrid (AFP) July 6, 2018 Just a few years ago, China was persona non grata in the transplantation world over its use of organs from executed inmates, some of them prisoners of conscience. But at the Transplantation Society's annual congress in Madrid this week, the tables turned as 150 Chinese experts took part - an unprecedented number - and one-time critics endorsed the country's organ donation system despite allegations it is far from transparent. "That couldn't happen just a few years ago," said Francis Delmonico, ... read more |
Enzyme boost could hasten production of biofuels and other bioprocessed materialsLondon, UK (SPX) Jul 03, 2018 This could lead to cheaper and more environmentally friendly biofuel production and more efficient plastic recycling. Bioprocessing, which uses living cells or their components to make product ... more
Help NASA Track and Predict Mosquito-Borne Disease OutbreaksGreenbelt MD (SPX) Jul 03, 2018 Picnics, parades and fireworks are the attributes of a grand July Fourth celebration. So are the itch and scratch of mosquito bites. While the bites are annoying, they don't tend to stop the festivi ... more
Low-cost prosthetic foot mimics natural walkingBoston MA (SPX) Jul 03, 2018 Prosthetic limb technology has advanced by leaps and bounds, giving amputees a range of bionic options, including artificial knees controlled by microchips, sensor-laden feet driven by artificial in ... more
Versatile ultrasound system could transform how doctors use medical imagingWashington DC (SPX) Jul 03, 2018 While ultrasound is one of the most common medical imaging tools, conventional electronic ultrasound devices tend to be bulky and cannot be used at the same time as some other imaging technologies. ... more |
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Shapeshifting minibots printed with 3-D 'ink'Paris (AFP) June 13, 2018 Engineers have created a soft, malleable 3-D "ink" to print devices that can roll, jump, even grasp objects at the wave of a magnet, they said on Wednesday. ... more
Wireless system can power devices inside the bodyBoston MA (SPX) Jun 12, 2018 MIT researchers, working with scientists from Brigham and Women's Hospital, have developed a new way to power and communicate with devices implanted deep within the human body. Such devices could be ... more
Science of squeezed oranges may help detection of failing bridgesWashington (UPI) Jun 12, 2018 By studying the mechanics of a squeezed orange and its unique multilayered peel, scientists may be able to more accurately predict bridge failures or develop new ways to deliver medicine. ... more
Spot a rat? Real-time map aims to plot Paris sightingsParis (AFP) June 11, 2018 Rats have become an increasingly common sight in Paris over the past few years, but one local official wants to make sure everyone knows just how many are being spotted daily in his corner of the French capital. ... more
US fears of 'mystery weapon' revived by new China diplomat casesHong Kong (AFP) June 9, 2018 A US health alert issued for China over a mysterious illness has revived fears of a rumoured sonic weapon that first surfaced after a scare involving American diplomats and their families in Cuba two years ago. ... more |
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Dolphin algorithm could lead to better medical ultrasoundsLund, Sweden (SPX) Jun 05, 2018 Millions of years of evolutionary fine-tuning have made dolphins phenomenally good at using echolocation to orient themselves, find food and communicate with one another. But how do they actually do ... more |
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Synthetic 'tissues' build themselvesSan Francisco CA (SPX) Jun 05, 2018 How do complex biological structures - an eye, a hand, a brain - emerge from a single fertilized egg? This is the fundamental question of developmental biology, and a mystery still being grappled wi ... more
Flexible organic electronics mimic biological mechanosensory nervesSeoul, South Korea (SPX) Jun 05, 2018 Researchers at Seoul National University and Stanford University developed artificial mechanosensory nerves using flexible organic devices to emulate biological sensory afferent nerves. They used th ... more
Cell-like nanorobots clear bacteria and toxins from bloodSan Diego CA (SPX) Jun 05, 2018 Engineers at the University of California San Diego have developed tiny ultrasound-powered robots that can swim through blood, removing harmful bacteria along with the toxins they produce. These pro ... more
Scientists develop material that could regenerate dental enamelLondon, UK (SPX) Jun 05, 2018 Researchers at Queen Mary University of London have developed a new way to grow mineralised materials which could regenerate hard tissues such as dental enamel and bone. Enamel, located on the ... more
Heavier astronauts have higher risk of post-flight eye changesBethesda, MD (SPX) Jun 01, 2018 New research suggests that changes in the eye that occur during spaceflight may be related to how much an astronaut weighs. The study is published ahead of print in the American Journal of Physiolog ... more |
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Facial recognition was key in identifying US shooting suspect Washington (AFP) June 29, 2018
Facial recognition technology, which has drawn criticism from civil liberties activists in recent years, was used to identify the suspect in Thursday's newsroom shooting which left five dead in Annapolis, Maryland.
Police said suspect Jarrod Ramos, who had a prior arrest record, had refused to cooperate with authorities after he was taken into custody and that his fingerprints could not imme ... more |
NASA Tests Solar Sail for CubeSat that Will Study Near-Earth Asteroids Huntsville AL (SPX) Jul 03, 2018
NASA's Near-Earth Asteroid Scout, a small satellite designed to study asteroids close to Earth, performed a successful deployment test June 28 of the solar sail that will launch on Exploration Mission-1 (EM-1). The test was performed in an indoor clean room at the NeXolve facility in Huntsville, Alabama.
NEA Scout is a six-unit CubeSat that relies on an innovative solar sail for propulsion ... more |
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Ancient DNA reveals prehistoric population of Southeast Asia Washington (UPI) Jul 6, 2018
After analyzing ancient DNA samples, scientists now have a bit more clarity on how early humans first arrived in Southeast Asia.
For decades, scientists have disagreed on how Southeast Asia was first populated. Some researchers believed an indigenous group of hunter-gatherers, called the Hòabìnhian, developed agricultural practices on their own, some 44,000 years ago. Others argued th ... more |
Study reveals source of parrots' high intelligence Washington (UPI) Jul 3, 2018
Neuroscientists in Canada have identified the neural circuit responsible for parrots' impressive intelligence.
The circuit is similar to the neural structure credited with providing primates their enhanced intelligence, an example of convergent evolution.
"An area of the brain that plays a major role in primate intelligence is called the pontine nuclei," said Cristian Gutierrez-I ... more |
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Help NASA Track and Predict Mosquito-Borne Disease Outbreaks Greenbelt MD (SPX) Jul 03, 2018
Picnics, parades and fireworks are the attributes of a grand July Fourth celebration. So are the itch and scratch of mosquito bites. While the bites are annoying, they don't tend to stop the festivities. However, certain types of mosquitoes can cause serious harm. They are known to carry and spread diseases like Zika, West Nile Virus and malaria.
One of the tools researchers are using to t ... more |
Beijing eyes UNESCO status for Mao tomb, Tiananmen Square Beijing (AFP) July 5, 2018
Beijing wants to have Mao Zedong's Mausoleum and Tiananmen Square, powerful and controversial symbols of Chinese communist might, inscribed on the UNESCO World Heritage List, official media reported on Thursday.
The Chinese capital wants to apply for 14 sites in total to receive UNESCO World Heritage status by 2035, the state-run Global Times quoted city official Shu Xiaofeng as saying.
... more |
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Three Mexican soldiers killed in ambush Acapulco, Mexico (AFP) May 9, 2018
Three Mexican soldiers were killed in an ambush in the violent state of Guerrero, in a town whose mayor was also found murdered the same day, the defense ministry said Wednesday.
After receiving an anonymous tip that armed men were hiding out at a ranch in the municipality of Coyuca de Catalan, an army patrol went to the site Tuesday night and was attacked by unknown gunmen, the ministry sai ... more |
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Trudeau to visit Latvia ahead of NATO summit Ottawa (AFP) July 3, 2018
Canadian Prime Minister Justin Trudeau will fly to Latvia for a two-day visit starting July 9, ahead of the NATO summit in Brussels, his office said Tuesday.
In addition to holding talks in Riga with Latvian Prime Minister Maris Kucinskis and President Raimonds Vejonis, Trudeau is also set to visit the Canadian-led multinational NATO Enhanced Forward Presence battlegroup based in the country ... more |
Einstein's Theory of Gravity Still Passes the Test Amsterdam, Netherlands (SPX) Jul 05, 2018
Einstein's theory of gravity, general relativity, predicts that all objects fall in the same way, regardless of their mass or composition. But does this principle also hold for objects with extreme gravity? An international team of astronomers have tested this using three stars orbiting each other: a neutron star and two white dwarfs. Their findings, published in Nature on 5 July 2018, prove tha ... more |
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As facial recognition use grows, so do privacy fears Washington (AFP) July 8, 2018
The unique features of your face can allow you to unlock your new iPhone, access your bank account or even "smile to pay" for some goods and services.
The same technology, using algorithms generated by a facial scan, can allow law enforcement to find a wanted person in a crowd or match the image of someone in police custody to a database of known offenders.
Facial recognition came into p ... more |
Iraq calls for repatriation of children of foreign jihadists Baghdad (AFP) July 3, 2018
Iraq called Tuesday for the home countries of foreign jihadists held in its jails to repatriate hundreds of children of the captured militants.
At least 833 children of 14 nationalities are currently in prison in Iraq, according to the Joint Operations Command, which coordinates the fight against the Islamic State group.
"We ask all diplomatic missions in Iraq, resident and non-resident, ... more |
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Afghan civilian casualties rose over winter: Pentagon Washington (AFP) July 3, 2018
Afghan civilian casualties increased sharply during last winter's fighting season, according to a US Defense Department report Tuesday that also tallied an increased toll on Afghan security forces during some operations.
In its semi-annual report to Congress, the Pentagon found that between December 1 and May 31, the US-led NATO mission in Afghanistan counted more than 4,223 civilian casualt ... more |
Miner Yancoal seeks dual listing in Hong Kong Sydney (AFP) July 2, 2018
Australia's largest pure-play coal producer Yancoal said on Monday it would apply for a dual listing on the Hong Kong stock exchange alongside a capital raising as it looks to increase its shares' liquidity.
China-based Yancoal trades on the Australian Securities Exchange and recently expanded its holdings of local mines by buying most of Rio Tinto's domestic coal assets for US$2.45 billion. ... more |
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US farmers caught in trade war with China Harvard, United States (AFP) July 8, 2018
Terry Davidson expects to be farming long after the US-China trade tariffs that took effect Friday become a distant memory.
The Illinois soybean grower is more optimistic than others that things will work out, but many farmers in the Midwestern farm belt are not so sure, following the opening salvos in a trade war.
All are caught in the middle, after Washington on Friday imposed 25-perc ... more |
Dawn's latest orbit reveals dramatic new views of Occator crater Pasadena CA (JPL) Jul 03, 2018
NASA's Dawn spacecraft reached its lowest-ever and final orbit around dwarf planet Ceres on June 6 and has been returning thousands of stunning images and other data.
The flight team maneuvered the spacecraft into an orbit that dives 22 miles (35 kilometers) above the surface of Ceres and viewed Occator Crater, site of the famous bright deposits, and other intriguing regions. In more than ... more |
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