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Culturing cheaper stem cells![]() Kyoto, Japan (SPX) Mar 07, 2018 Human pluripotent stem cells (hPSCs) can infinitely self-renew and develop into all major cell types in the body, making them important for organ repair and replacement. But culturing them in large quantities can be expensive. Now, scientists at Japan's Kyoto University, with colleagues in India and Iran, have developed a more cost-effective culture by using a new combination of chemical compounds. Current culture systems need to contain components that can sustain hPSC self-renewal while preventi ... read more |
Slowing Biological Time to Extend the Golden Hour for Lifesaving TreatmentWashington DC (SPX) Mar 06, 2018 When a Service member suffers a traumatic injury or acute infection, the time from event to first medical treatment is usually the single most significant factor in determining the outcome between s ... more
Reaching new heights in laser-accelerated ion energyStrathclyde UK (SPX) Mar 06, 2018 A laser-driven ion acceleration scheme, developed in research led at the University of Strathclyde, could lead to compact ion sources for established and innovative applications in science, medicine ... more
UN chief calls for access for further aid convoys in SyriaUnited Nations, United States (AFP) March 6, 2018 United Nations Secretary-General Antonio Guterres called Tuesday for aid convoys to have immediate access in Syria a day after air strikes cut short deliveries of food and medicine to Eastern Ghouta. ... more
Mobile network equipment makers eye 5G windfallBarcelona (AFP) March 1, 2018 Struggling mobile network equipment makers are eyeing a possible boom in business from the first rollout of super-fast 5G wireless networks. ... more |
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Scientists develop biocompatible anti-burn nanofibersMoscow, Russia (SPX) Feb 16, 2018 A group of NUST MISIS's young scientists, for the very first time in Russia, has presented a new therapeutic material based on nanofibers made of polycaprolactone modified with a thin-film antibacte ... more
Repetition key to self-healing, flexible medical devicesUniversity Park PA (SPX) Feb 13, 2018 Medical devices powered by synthetic proteins created from repeated sequences of proteins may be possible, according to materials science and biotechnology experts, who looked at material inspired b ... more
New malleable 'electronic skin' self-healable, recyclableBoulder CO (SPX) Feb 12, 2018 University of Colorado Boulder researchers have developed a new type of malleable, self-healing and fully recyclable "electronic skin" that has applications ranging from robotics and prosthetic deve ... more
China confirms first human case of H7N4 bird fluHong Kong (AFP) Feb 15, 2018 China has confirmed the first human case of H7N4 bird flu, prompting Hong Kong to issue a health warning for those travelling to the mainland during the busy Lunar New Year holiday. ... more
Self-sealing miniature 'wound' created by engineersAtlanta GA (SPX) Feb 14, 2018 Biomedical engineers have developed a miniature self-sealing model system for studying bleeding and the clotting of wounds. The researchers envision the device as a drug discovery platform and poten ... more |
![]() UV light can kill airborne flu virus, study finds
Scientists successfully test new, safer titanium plate for bone tissue repairMatsumoto, Japan (SPX) Feb 14, 2018 For the first time, patented titanium fiber plates developed by Japanese engineers for medical use were put to the test in an animal model. Researchers from Shinshu University found that, unli ... more |
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Beewolves have been successfully using the same antibiotics for 68 million yearsMainz, Germany (SPX) Feb 13, 2018 The discovery of penicillin about 90 years ago and the widespread introduction of antibiotics to combat infectious diseases have revolutionized human medicine. However, in recent decades, the increa ... more
3-D Printable Tools May Help Study Astronaut HealthHouston TX (SPX) Feb 12, 2018 If humans are destined for deep space, they need to understand the space environment changes health, including aging and antibiotic resistance. A new NASA project could help. It aims to develo ... more
UN in $17-mln appeal for children's health in post-IS IraqBaghdad (AFP) Feb 7, 2018 The United Nations launched an appeal Wednesday for $17 million to rebuild essential health facilities for children in Iraq after a devastating three-year battle to expel the Islamic State group. ... more
Playing 20 Questions with Bacteria to Distinguish Harmless Organisms from PathogensWashington DC (SPX) Feb 09, 2018 Bacteria underpins much of our world, acting behind the scenes to affect the health and behavior of animals and plants. They help produce food, provide oxygen, and even reshape the environment throu ... more
Syria strikes kill 28 civilians in rebel area near DamascusArbin, Syria (AFP) Feb 5, 2018 Regime air strikes killed 28 civilians in a rebel enclave near Damascus on Monday as Syria's seven-year-old conflict raged on several fronts with non-combatants paying a heavy price. ... more |
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'Citizen scientists' track radiation seven years after Fukushima Koriyama, Japan (AFP) March 11, 2018 Beneath the elegant curves of the roof on the Seirinji Buddhist temple in Japan's Fukushima region hangs an unlikely adornment: a Geiger counter collecting real-time radiation readings.
The machine is sending data to Safecast, an NGO born after the March 2011 Fukushima nuclear disaster that says it has now built the world's largest radiation dataset, thanks to the efforts of citizen scientis ... more |
GMV leads a project for application of EGNOS to maritime safety Madrid, Spain (SPX) Mar 07, 2018
Satellite navigation systems (GNSS) have now been widely taken up by the public at large as a geolocation and guidance service, but the technology developed to date has a much wider potential use range. These systems are nowadays some of the most trustworthy for improving navigation safety, representing a crucial aid for many means of transport.
Although GPS, GLONASS and Galileo are alread ... more |
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Chimpanzees inspire more accurate computer-generated animal simulations Washington (UPI) Mar 7, 2018
New research into the locomotion of the chimpanzee's walk has done more than help scientists better understand the primate's biomechanics. The great ape has also helped researchers design more accurate computer-powered animal simulations.
While studying the unique walk of chimpanzees, scientists at the University of Manchester made unique tweaks to the "machine learning" algorithms that ... more |
Sumatran tiger kills Indonesian man Jakarta (AFP) March 11, 2018
A Indonesian man has been mauled to death by a Sumatran tiger in a remote village, authorities said Sunday, the second deadly attack this year.
Yusri Effendi, 34, was found with fatal wounds to his neck by workmates and local villagers in Riau province on Sumatra island on Saturday evening, the local conservation agency said.
The victim was working on a building to lure the edible-nest s ... more |
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DARPA Names Researchers Working to Halt Outbreaks in 60 Days or Less Washington DC (SPX) Feb 27, 2018
The increasing threat of infectious diseases is intensifying the need for breakthrough technologies and capabilities to protect first responders and equip them with therapeutics that can halt the impact of infectious agents. Current approaches for recent public health emergencies due to infectious diseases have not produced effective preventive or therapeutic solutions in a relevant timescale. E ... more |
With little suspense, Xi to secure lifetime presidency Beijing (AFP) March 10, 2018 China's rubber-stamp parliament is set Sunday to hand President Xi Jinping free rein to rule the rising Asian superpower indefinitely, with potential abstentions offering the only suspense in the historic vote.
The National People's Congress is all but certain to approve a constitutional amendment that has stunned many in China, sparking an unusual bout of criticism that censors have scrambl ... more |
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Off West Africa, navies team up in fight against piracy Libreville (AFP) March 7, 2018
"Sir, we're going to handcuff you," a coast guard from Sao Tome tells a man accused of fishing illegally in the archipelago's waters.
But the "fisherman" is really a French navy seaman disguised in a T-shirt, cap and sunglasses - a member of an unusual multinational training exercise to combat crime in the Gulf of Guinea.
Illegal fishing, piracy and hostage-taking haunt the vast bay lyi ... more |
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Putin's sabre-rattling raises tensions with West ahead of vote Moscow (AFP) March 11, 2018
Vladimir Putin's pre-election nuclear sabre-rattling has raised the stakes in Moscow's confrontation with the West on the eve of his fourth Kremlin term.
The 65-year-old former KGB officer is all but guaranteed to extend his rule until 2024 in a presidential election on March 18 that follows an anaemic campaign punctuated by international scandal.
Since taking power 18 years ago, Putin h ... more |
New method enables high-resolution measurements of magnetism Uppsala, Sweden (SPX) Feb 13, 2018
In a new article, published in Nature Materials, researchers from Beijing, Uppsala and Julich have made significant progress allowing very high resolution magnetic measurements. With their method it is possible to measure magnetism of individual atomic planes.
Magnetic nanostructures are used in a wide range of applications. Most notably, to store bits of data in hard drives. These structu ... more |
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DeepMind boss admits 'risks' of AI London (AFP) March 9, 2018
Artificial intelligence offers huge scientific benefits but also brings risks depending on how it is used, Demis Hassabis, the head of leading British AI firm DeepMind, said Friday.
"There's a whole bunch of interesting and difficult philosophical questions... that we're going to have to answer about how to control these systems, what values we want in them, how do we want to deploy them, wh ... more |
Iraqi women 'reclaim their rights' with Mosul marathon Mosul, Iraq (AFP) March 8, 2018
Nearly 300 women ran through the streets of Iraq's Mosul on Thursday, in a demonstration of their freedoms eight months after the city was retaken from the Islamic State group.
Mosul's first ever women's marathon was held to coincide with International Women's Day.
The 900-metre run was not the length of a full marathon, but organiser Fatima Khalaf said it marked a real change for women ... more |
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Mattis in Kabul, says elements in Taliban open to peace talks Kabul (AFP) March 13, 2018
Elements of the Taliban are open to talks with the Afghan government, US Defense Secretary Jim Mattis said Tuesday as he arrived in Kabul on an unannounced visit.
Mattis flew into the war-torn city two weeks after Afghan President Ashraf Ghani unveiled a plan to open peace talks with the Taliban, Afghanistan's biggest militant group.
The insurgents have so far given no formal response to ... more |
Michigan utility company to go zero coal Washington (UPI) Feb 20, 2018
Coal will no longer be used as an energy source for Michigan residents as more renewables come on stream in the decades ahead, a utility company said.
Public utility company Consumers Energy, which provides gas and electricity to about 60 percent of the state population, said it would no longer be using coal as a power source by 2040. By then, the company said it expects more than 40 pe ... more |
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Agricultural sustainability project reached 21 million smallholder farmers across China Philadelphia PA (SPX) Mar 12, 2018
Smallholder farmers who cultivate perhaps only a few hectares of land dominate the agricultural landscape in places like China, India, and sub-Saharan Africa. Increasing their efficiency while reducing their environmental impact are critical steps to ensuring a sustainable food source for the world's growing population.
Yet sharing best practices with smallholder farmers, who often have li ... more |
Comet Chury formed by a catastrophic collision Paris, France (SPX) Mar 07, 2018
Comets made up of two lobes, such as Chury, visited by the Rosetta spacecraft, are produced when the debris resulting from a destructive collision between two comets clumps together again. Such collisions could also explain some of the enigmatic structures observed on Chury. This discovery, made by an international team coordinated by Patrick Michel, CNRS researcher at the laboratoire Lagrange ( ... more |
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