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Sep 15, 2016
Cold plasma will heal non-healing wounds
Posted by Shailesh Prasad in categories: biotech/medical, particle physics
Russian scientists have found that treating cells with cold plasma leads to their regeneration and rejuvenation. This result can be used to develop a plasma therapy program for patients with non-healing wounds. The paper has been published in the Journal of Physics D: Applied Physics.
Non-healing wounds make it more difficult to provide effective treatment to patients and are therefore a serious problem faced by doctors. These wounds can be caused by damage to blood vessels in the case of diabetes, failure of the immune system resulting from an HIV infection or cancers, or slow cell division in elderly people. Treatment of non-healing wounds by conventional methods is very difficult, and in some cases impossible.
Cold atmospheric-pressure plasma refers to a partially ionized gas—the proportion of charged particles in the gas is close to 1 percent, with a temperature below 100,000 K. Its application in biology and medicine is possible through the advent of plasma sources generating jets at 30–40?°C.
Sep 15, 2016
Shocking News Alien Mega structure In Universe
Posted by Andreas Matt in categories: alien life, satellites
Before 3- months ago, news broke that a giant “alien mega structure” could survive around bizarre-looking star 1,500 light-years away. The 1st signs of this space peculiarity came from NASA’s planet-hunting Kepler space telescope, which continually watched the star’s region of the sky between 2009 and 2013. The majority planet-hosting stars looking small, regular dips in light when their planets pass in front of them. But Tabby’s star dipped randomly throughout the 4-years, from time to time losing as much as 20 percent of its brightness. In September 2015, a group led by Tabetha Boyajian of Yale University, who lend the star its informal name, tried to create sense of this strange signal. Ultimately they determined that dust from a huge cloud of comets was the top explanation. Click Below Link To Play Video Online Shocking News Alien Mega structure In Universe Video;
A month later, the star complete headline crossways the globe thanks to a paper by Jason Wright of Pennsylvania State University and his fellows, who suggested that “alien mega structures”, such as satellites designed to gather light from the star, could be responsible for the signal.
While the scene of aliens was 1st launched by Penn State Scientist Jason Wright, almost everybody in the astronomy the people agreed that the chances that this was the case were “very low.”
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Sep 14, 2016
Chinese visual tech company launches world’s first 3D+VR handset
Posted by Karen Hurst in categories: mobile phones, virtual reality
Nice.
Michael Hsu, CEO of SuperD, delivers a keynote speech on September 5, 2016 during the company’s products launch event held in Beijing. (Photo provided to chinadaily.com.cn)
Shenzhen-based technology company SuperD Technology recently hosted a conference in Beijing, announcing the launch of the world’s first full display handset — a smartphone that integrates 2D, 3D and virtual reality (VR) content display in one piece.
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Sep 14, 2016
China will promote standardization to accelerate industrial upgrading: premier
Posted by Karen Hurst in categories: business, innovation
Good move by China especially as one is determine to expand quickly and expedite their competitive edge around PLM and SCM.
BEIJING, Sept. 14 (Xinhua) — China will promote standardization to push industrial upgrades and foster new competitive edges, Chinese Premier Li Keqiang said on Wednesday.
Standardization represents a country’s core industrial competitiveness and overall prowess and China will highlight standardization as part of its reform agenda, Li said while addressing the ongoing 39th International Organization for Standardization (ISO) General Assembly.
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Sep 14, 2016
CIA Director John Brennan warns of Russian hacking
Posted by Karen Hurst in categories: cybercrime/malcode, neuroscience
So, here is the real question we in the US should start raising is how does all of this look for the US to its allies, frienemies, etc. with US filling the headlines with statements like this one. No wonders allies and others are expanding their partnerships with Russia.
WASHINGTON (AP) — CIA Director John Brennan warned on Sunday that Russia has “exceptionally capable and sophisticated” computer capabilities and that the U.S. must be on guard.
When asked in a television interview whether Russia is trying to manipulate the American presidential election, Brennan didn’t say. But he noted that the FBI is investigating the hacking of Democratic National Committee emails, and he cited Moscow’s aggressive intelligence collection and its focus on high-tech snooping.
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Sep 14, 2016
How Russia and the UN are actually planning to take over the Internet
Posted by Karen Hurst in categories: internet, security, transportation
Ouch!
According to a countdown clock from Sen. Ted Cruz, there are less than three weeks until the Obama administration puts the Internet at risk from takeover and censorship by China, Russia, and Iran. This conspiratorial fearmongering is, frankly, absurd.
But just because this particular alleged conspiracy is insane doesn’t mean that there is no conspiracy. Of course authoritarian regimes want more control over the Internet, and at this very moment, they are working through the U.N. to get it. But instead of targeting the administration of the domain name system (which, thanks to the so-called “IANA transition” Sen. Cruz opposes, is nearly out of their reach), their chosen vehicle is next-generation Internet standards, particularly an arcane proposal called the Digital Object Architecture (DOA). The best way to stop authoritarian regimes and keep the Internet free is to go through with the transition.
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Sep 14, 2016
Pakistan interested in Russian electronic warfare technology
Posted by Karen Hurst in category: military
Sep 14, 2016
Scientists develop revolutionary heart attack sensor
Posted by Karen Hurst in categories: biotech/medical, genetics, nanotechnology
An international collaboration of scientists involving a team of researchers at Manchester led by Dr. David J. Lewis has developed a tiny electric sensor, which could potentially improve patient survival rates by telling doctors if a person has had a heart attack.
Cardiovascular diseases account for around 30 per cent of adult deaths in the 30–70 year age group, which is greater than the combined deaths from all types of cancer. The ability to diagnose cardiac disease is therefore of utmost concern to doctors. When someone has a heart attack, certain chemicals are released into their bloodstream in elevated amounts, and blood tests are therefore the key to diagnosis.
Lewis, from Manchester’s School of Materials, has worked with his colleagues and a team at India’s Institute of Nano Science and Technology (INST) since 2014 to develop a nanoscale sensor made from ‘few-layer black phosphorus’, a new 2D material, which was coated in Deoxyribonucleic Acid (DNA)/genetic material. The immobilised DNA binds to a chemical called myoglobin, which increases in blood plasma after a heart attack and can be detected and measured by a simple electrical test. This could have a major impact, as it is potentially the most rapid, sensitive, selective and accurate method currently available to detect if someone has elevated levels of myoglobin – the measurement of which is one of the methods used in hospitals to check if someone has suffered a heart attack. The researchers predict that its eventual introduction into the clinic could potentially improve patient survival rates after an attack.
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Sep 14, 2016
Journey to the Centre of the Cell: Nano-Rods and Worms Wriggle Best
Posted by Karen Hurst in categories: biotech/medical, nanotechnology, transportation
Interesting read.
When it comes to delivering drugs, nanoparticles shaped like rods and worms are the best bet for making the daunting journey to the centre of a cell, new Australian research suggests.
A new study published in Nature Nanotechnology has answered a long-standing question that could lead to the design of better drug delivery vehicles: how nanoparticle shape affects the voyage through the cell.
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