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Pitt chemical engineers develop new theory to build improved nanomaterials![]() Pittsburgh PA (SPX) Dec 17, 2018 Thanks in part to their distinct electronic, optical and chemical properties, nanomaterials are utilized in an array of diverse applications from chemical production to medicine and light-emitting devices. But when introducing another metal in their structure, also known as "doping," researchers are unsure which position the metal will occupy and how it will affect the overall stability of the nanocluster, thereby increasing experimental time and costs. However, researchers from the Universi ... read more |
Google 'must scrap censored Chinese search plans': NGOsHong Kong (AFP) Dec 11, 2018 Google must abandon its development of a censored search engine for China, dozens of NGOs demanded Tuesday, warning personal data would not be safe from Beijing authorities. ... more
Russian Scientists Reveal How Mars Mission Will Impact Astronauts' LifespansMoscow (Sputnik) Dec 11, 2018 Russia's Roscosmos, NASA, the European Space Agency, and China's National Space Administration have all made plans to send manned missions to the Red Planet sometime in the next few decades. However ... more
HHS and NASA team up to explore health on Earth and in outer spaceWashington DC (SPX) Dec 10, 2018 by Eric D. Hargan - Deputy Secretary of the Department of Health and Human Services My father was an Air Force veteran of the Korean War and he shared his fascination with planes, NASA and anything ... more
An ancient strain of plague may have led to the decline of Neolithic EuropeansWashington DC (SPX) Dec 07, 2018 A team of researchers from France, Sweden, and Denmark have identified a new strain of Yersinia pestis, the bacteria that causes plague, in DNA extracted from 5,000-year-old human remains. Their ana ... more |
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Gene-edited babies and cloned monkeys: China tests bioethicsHong Kong (AFP) Nov 27, 2018 A Chinese scientist's claim that he created the world's first genetically-edited babies has shone a spotlight on what critics say are lax regulatory controls and ethical standards behind a series of headline-grabbing biomedical breakthroughs in China. ... more
ISS microbes should be monitored to avoid threat to astronaut healthLondon, UK (SPX) Nov 26, 2018 Strains of the bacterium Enterobacter, similar to newly found opportunistic infectious organisms seen in a few hospital settings, have been identified on the International Space Station (ISS). The s ... more
Making an eye for youKyoto, Japan (SPX) Nov 26, 2018 If you want to build an organ, such as for transplant, you need to think in 3D. Using stem cells, scientists for some time have been able to grow parts of organs in the lab, but that is a far ... more
China confirms first swine fever cases in BeijingBeijing (AFP) Nov 23, 2018 China's agriculture ministry on Friday confirmed the first cases of African swine fever in Beijing, a disease that has spread across the country despite efforts to contain it. ... more
Human images from world's first total-body scanner unveiledDavis CA (SPX) Nov 20, 2018 EXPLORER, the world's first medical imaging scanner that can capture a 3-D picture of the whole human body at once, has produced its first scans. The brainchild of UC Davis scientists Simon Ch ... more |
![]() Researchers a step closer to understanding how deadly bird flu virus takes hold in humans
Doubly-excited electrons reach new energy statesWashington DC (SPX) Nov 15, 2018 Positrons are short-lived subatomic particle with the same mass as electrons and a positive charge. They are used in medicine, e.g. in positron emission tomography (PET), a diagnostic imaging method ... more |
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'Very serious': African swine fever spreads in ChinaShanghai (AFP) Nov 15, 2018 African swine fever has spread rapidly to more than half of China's provinces despite measures to contain it, the government said, warning that a situation previously described as under control had become "very serious." ... more
Small tissue chips in space a big leap forward for researchHouston TX (SPX) Nov 12, 2018 A small device that contains human cells in a 3D matrix represents a giant leap in the ability of scientists to test how those cells respond to stresses, drugs and genetic changes. About the size of ... more
China mulls $720,000 fine for faking vaccine tests after scandalBeijing (AFP) Nov 12, 2018 Chinese vaccine manufacturers who falsify test results or break other rules could be fined up to $720,000 under a new law proposed after a scandal that fulled public fears over domestically made medicine. ... more
Regeneration science takes a leap forwardMedford MA (SPX) Nov 07, 2018 Researchers led by Tufts University biologists and engineers have found that delivering progesterone to an amputation injury site can induce the regeneration of limbs in otherwise non-regenerative a ... more
Use of monkeys for medical research hits all-time highWashington (UPI) Nov 5, 2018 Use of monkeys in medical research hit an all-time high in 2017, according to United States Department of Agriculture data. ... more |
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Study finds pedestrians need 30 inches of space to avoid collisions Washington (UPI) Dec 17, 2018
Pedestrians require a 30-inch buffer to avoid collisions, according to a new survey of foot traffic inside a Dutch train station.
Using overheard sensors installed in a train station in Eindhoven, Netherlands, researchers analyzed more than 5 million pedestrian movements. Their analysis revealed 9,000 pedestrian pairs on collision courses.
"About 40 pairs of these actually bumped ... more |
Lockheed Martin prepares GPS III satellite for SpaceX launch Washington (UPI) Dec 12, 2018
The U.S. Air Force's first GPS III satellite has been encapsulated for its planned Dec. 18 launch from Cape Canaveral Air Force Station, Fla., on a SpaceX Falcon 9 satellite-delivery vehicle.
The GPS III Space Vehicle 01 has undergone pre-launch processing, fueling and other services in Titusville, Fla. The GPS III SV01 was loaded in its launch cartridge in anticipation of its coming la ... more |
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Peering into Little Foot's 3.67 million-year-old brain Johannesburg, South Africa (SPX) Dec 19, 2018
First ever endocast reconstruction of the nearly complete brain of the hominin known as Little Foot reveals a small brain combining ape-like and human-like features.
MicroCT scans of the Australopithecus fossil known as Little Foot shows that the brain of this ancient human relative was small and shows features that are similar to our own brain and others that are closer to our ancestor sh ... more |
Brazil conservation plan could save three times the species for half the money Washington (UPI) Dec 17, 2018
A new restoration plan for Brazil's Atlantic Forest could save three times as many species for significantly less money than previous conservation plans.
In coordination with the Brazilian Ministry of the Environment, researchers in Brazil and Britain designed a new computer model to identify the most effective and cost efficient forest restoration strategies.
If adopted, simulat ... more |
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An ancient strain of plague may have led to the decline of Neolithic Europeans Washington DC (SPX) Dec 07, 2018
A team of researchers from France, Sweden, and Denmark have identified a new strain of Yersinia pestis, the bacteria that causes plague, in DNA extracted from 5,000-year-old human remains. Their analyses, publishing December 6 in the journal Cell, suggest that this strain is the closest ever identified to the genetic origin of plague. Their work also suggests that plague may have been spread amo ... more |
US Tibet bill 'grossly interferes' in China affairs: Beijing Beijing (AFP) Dec 14, 2018
China on Friday rebuked the US Congress over legislation seeking greater access to Tibet, saying American lawmakers "grossly interfered" in Beijing's domestic affairs.
The bill, which passed this week with bipartisan support, demands access to the region for US diplomats, journalists and tourists, threatening to bar Chinese officials responsible for the policy from the US if barriers remain ... more |
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New president to inherit a Mexico plagued with grisly violence Mexico City (AFP) Aug 7, 2018
In the middle of the street, corpses riddled with bullets. Underground, thousands of bodies heaped in clandestine graves. And in the mountains, drug gangs locked in armed conflict with the military.
These grim scenes have increasingly become the norm in Mexico, a country gripped by violence stemming from its war on drugs which since 2006 has seen more than 200,000 murders and 30,000 people g ... more |
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Kosovo says army 'irreversible' ahead of UN meeting Pristina (AFP) Dec 17, 2018
Kosovo's president said the country's decision to build an army was "irreversible" before heading to a UN Security Council meeting on Monday about the move, which has drawn the ire of former war foe Serbia.
The Kosovo parliament's Friday vote to transform a lightly-armed emergency force into a standing army was carried out with strong support from the United States, which hailed the move as ... more |
New squeezing record at GEO600 gravitational-wave detector Hannover, Germany (SPX) Dec 17, 2018
The detection of Einstein's gravitational waves relies on highly precise laser measurements of small length changes. The kilometer-size detectors of the international network (GEO600, LIGO, Virgo) are so sensitive that they are fundamentally limited by tiny quantum mechanical effects.
These cause a background noise which overlaps with gravitational-wave signals. This noise is always presen ... more |
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Huawei rejects Western security fears, says 'no evidence' Shenzhen, China (AFP) Dec 18, 2018 Huawei defended its global ambitions and network security on Tuesday in the face of Western fears that the Chinese telecom giant could serve as a Trojan horse for Beijing's security apparatus.
The company has been under fire this year, with Washington leading efforts to blacklist Huawei internationally and securing the arrest of the company's chief financial officer in Canada.
The concer ... more |
Iraq lays cornerstone to rebuild iconic Mosul mosque Mosul, Iraq (AFP) Dec 16, 2018 Iraqis on Sunday laid the cornerstone in rebuilding Mosul's Al-Nuri mosque and leaning minaret, national emblems destroyed last year in the ferocious battle against the Islamic State group.
The famed 12th century mosque and minaret, dubbed Al-Hadba or "the hunchback," hosted Abu Bakr al-Baghdadi's only public appearance as IS chief, when he declared a self-styled "caliphate" after the jihad ... more |
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War hero or murderer? Trump weighs in on military case Washington (AFP) Dec 18, 2018
A decorated officer in an elite US Army unit killed an unarmed Taliban suspect in Afghanistan. Of that, there appears to be no doubt.
What is less certain is whether Major Matt Golsteyn, who has admitted to the killing, should be considered a cold-blooded killer or a war hero.
The Army last week charged Golsteyn, a Green Beret special operations reservist, with premeditated murder in the ... more |
7 dead in southwest China mining accident Beijing (AFP) Dec 16, 2018
Seven miners were killed and three others injured in an accident at a coal mine in southwestern China, state media reported.
The accident occurred around 6.00pm (1000 GMT) Saturday after the connecting segment of a mining skip broke, causing it to plummet down the mine shaft, the official Xinhua news agency said.
The three injured miners were rushed to hospital following the accident, wh ... more |
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Recruiting ants to fight weeds on the farm University Park PA (SPX) Dec 19, 2018
Harvester ants that eat weed seeds on the soil's surface can help farmers manage weeds on their farms, according to an international team of researchers, who found that tilling less to preserve the ants could save farmers fuel and labor costs, as well as preserve water and improve soil quality.
"These ants are naturally present in the fields," said Barbara Baraibar Padro, a postdoctoral sc ... more |
Space telescope detects water in a number of asteroids Kobe, Japan (SPX) Dec 19, 2018
Using the infrared satellite AKARI, a Japanese research team has detected the existence of water in the form of hydrated minerals in a number of asteroids for the first time. This discovery will contribute to our understanding of the distribution of water in our solar system, the evolution of asteroids, and the origin of water on Earth.
The findings were made by the team led by the Project ... more |
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