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Enzyme boost could hasten production of biofuels and other bioprocessed materials![]() London, 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 products such as biofuels, plastics, medicines, and cosmetics, is time consuming and expensive. Now, Imperial scientists say they can break down plant-based biomass 30 times faster than currently possible. Dr Alex Brogan, of Imperial College London's Department of Chemical Engineering, and colleagues mod ... read more |
China's organ transplant system feted despite transparency doubtsMadrid (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. ... 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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Thai boys were sedated and stretchered from cave in dramatic rescue Chiang Rai, Thailand (AFP) July 11, 2018
The 12 boys rescued from a Thai cave were sedated and passed on stretchers along the twisting, narrow passageways of the Tham Luang complex, a rescuer said Wednesday as the first footage emerged of an astonishing mission that has captivated the world.
The video of the rescue, which ended on Tuesday when the final four boys and their 25-year-old coach emerged from the cave, was released by au ... more |
CTSi flight tests prototype navigation system to replace GPS in highly contested environments for US Navy Patuxent River MD (SPX) Jul 11, 2018
CTSi and partner L3 Technologies completed flight-testing this month of a newly developed integrated communication and navigation system for use in highly contested and GPS-denied environments.
Designated the Enhanced Link Navigation System (ELNS), the prototype was built under a Navy $8.7M Small Business Innovative Research (SBIR) Phase III contract and flight tested at the St. Mary's Cou ... more |
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Stone tools age Asia's first Homo presence Paris (AFP) July 11, 2018
The remains of crudely fashioned stone tools unearthed in China advances the presence of human ancestors in Asia by around 200 millennia to 2.1 million years ago, scientists said Wednesday.
If correctly dated, the find means that hominins - the group of humans and our extinct forefather species - left Africa earlier than archaeologists have been able to demonstrate thus far, a team reporte ... more |
Frigid polar oceans, not balmy coral reefs, are species-formation hot spots Ann Arbor MI (SPX) Jul 10, 2018
Tropical oceans teem with the dazzle and flash of colorful reef fishes and contain far more species than the cold ocean waters found at high latitudes. This well-known "latitudinal diversity gradient" is one of the most famous patterns in biology, and scientists have puzzled over its causes for more than 200 years.
One frequently advanced explanation is that warm reef environments serve as ... 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 |
Chinese democracy activist sentenced to 13 years for 'subversion' Beijing (AFP) July 11, 2018
A prominent Chinese political campaigner was sentenced to 13 years in jail on Wednesday, a court in central China said.
Qin Yongmin was found "guilty of subversion of state power," the Wuhan City Intermediate People's Court said on its official website.
According to court records, it appears to be the heftiest sentence handed down in China for "subversion" in the past 15 years.
The ... 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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Trump stuns NATO with demand to double defence spending Brussels (AFP) July 11, 2018
US President Donald Trump shocked allies at a fraught NATO summit on Wednesday by suddenly demanding that members double their defence spending commitments.
Trump's surprise demand came after he clashed with Chancellor Angela Merkel, calling Germany a "captive" of Russia because of its gas links and singling out Berlin for failing to pay its way.
The summit in Brussels is shaping up as t ... 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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Fitness app revealed data on military, intelligence personnel Washington (AFP) July 9, 2018
Mobile fitness app Polar has suspended its location tracking feature after security researchers found it had revealed sensitive data on military and intelligence personnel from 69 countries.
The revelation on the application from Finnish-based app Polar Flow comes months after another health app, Strava, was found to have showed potentially sensitive information about US and allied forces ar ... more |
Tension grips Iraq's Basra after protester killed Basra, Iraq (AFP) July 10, 2018
Dozens of people demonstrated Tuesday in the southern Iraqi port city of Basra, two days after security forces opened fire killing one person during a protest against unemployment.
Three other people were wounded in the incident, Karim Shuak, a member of Basra's provincial council, told AFP.
He said the demonstrators were "youths demanding solutions to the problem of unemployment that ha ... more |
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Britain to send extra 440 troops to Afghanistan London (AFP) July 11, 2018
British Prime Minister Theresa May will pledge to send 440 extra troops to Afghanistan during the NATO summit in Brussels on Wednesday as US President Donald Trump urges allies to contribute more.
The extra troops will be from the Welsh Guards regiment, with around half deploying in August and a second contingent to follow in February.
"In committing additional troops to the Train Advise ... 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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Expansion of agricultural land reduces CO2 absorption Karlsruher, Germany (SPX) Jul 10, 2018
Climate change is heavily related to the increase of CO2 in the atmosphere. During photosynthesis, plants absorb some of the industrial CO2 emissions from the atmosphere, making them contribute significantly to climate protection.
"The CO2 increase in the atmosphere is currently lower than to be expected from anthropogenic emissions," says Professor Almut Arneth from the Institute of Meteo ... more |
Fragment of Impacting Asteroid Recovered in Botswana Mountain View, CA (SPX) Jul 09, 2018
A meteorite was found in Botswana's Central Kalahari Game Reserve (CKGR) that is a fragment of asteroid 2018 LA. This small asteroid was discovered in space by the University of Arizona's Catalina Sky Survey on June 2, 2018, eight hours before hitting Earth. The asteroid burst through the upper atmosphere and resulted in a meteor fireball. The asteroid detonated a few seconds after entry and the ... more |
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