Hospital and Medical News

November 06, 2013

Super-thin membranes clear the way for chip-sized pumps
Rochester, Germany (SPX) Nov 05, 2013
The ability to shrink laboratory-scale processes to automated chip-sized systems would revolutionize biotechnology and medicine. For example, inexpensive and highly portable devices that process blood samples to detect biological agents such as anthrax are needed by the U.S. military and for homeland security efforts. One of the challenges of "lab-on-a-chip" technology is the need for miniaturized pumps to move solutions through micro-channels. Electroosmotic pumps (EOPs), devices in which fluids ... read more

Previous Issues

Nov 05

Nov 04

Nov 01

Oct 31

Oct 30

Breakthrough in hunt for HIV vaccine US scientists seeking to unravel the mysteries of HIV have made an important breakthrough after capturing the clearest image yet of a protein which allows the deadly virus to attack human immune cells, new research showed Tuesday. ... more		Astronauts in microgravity face risk of accelerated biological aging Microgravity experienced by astronauts in space accelerates biological aging and cardiovascular disease by affecting blood vessel cells, a U.S. journal reports. ... more		Poultry market closures do well to halt bird flu: study Closing live poultry markets, though a huge economic setback, is a sure-fire way of curbing the deadly H7N9 bird flu in case of an outbreak, disease control researchers said Thursday. ... more
				'Anklebot' helps determine ankle stiffness For most healthy bipeds, the act of walking is seldom given a second thought: One foot follows the other, and the rest of the body falls in line, supported by a system of muscle, tendon, and bones. ... more		SARS-like viruses can jump from bats to humans: study Scientists said Wednesday they had found evidence that SARS-like coronaviruses can jump straight from a type of Chinese bat to humans without the need for an intermediary animal "host". ... more

SUBNETS Aims for Systems-Based Neurotechnology and Understanding for the Treatment of Neuropsychological Illnesses Despite the best efforts of the Departments of Defense and Veterans Affairs to protect the health of U.S. servicemembers and veterans, the effects of neuropsychological illness brought on by war, tr ... more		Just 2 weeks in orbit causes changes in eyes Just 13 days in space may be enough to cause profound changes in eye structure and gene expression, report researchers from Houston Methodist, NASA Johnson Space Center, and two other institutions i ... more		Greenland truce or Trump win? Davos "framework" pauses tariffs but not the takeover boasts Greenlanders doubtful over Trump resolution EU says ready to sign defence and security pact with India		The role of uncertainty in infectious disease modelling Research by scientists at the University of Liverpool has found that greater consideration of the limitations and uncertainties in infectious disease modelling would improve its usefulness and value ... more
				President vows to fix flawed Obamacare website President Barack Obama Saturday acknowledged problems with the rollout of a key health website, adding he had people "working overtime" to fix the glitches that have marred a flagship domestic policy. ... more		Study finds time in space is risk to astronauts' eyes, genes Astronauts spending as little as 2 weeks in space may experience profound changes in eye structure and gene expression, U.S. researchers report. ... more

CubeSats, SmallSats and MicroSats

Space Situational Awareness Conference 2013

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

HIV has big hiding place, foiling hopes for cure Modern medicine can keep HIV at bay but not cure it, and researchers said Thursday the reason may lie in the larger-than-expected size of the virus's hiding place. ... more		Physical cues help mature cells revert into embryonic-like stem cells Bioengineers at the University of California, Berkeley, have shown that physical cues can replace certain chemicals when nudging mature cells back to a pluripotent stage, capable of becoming any cel ... more		Trump vows to relaunch Egypt-Ethiopia talks on dam row China's birth rate falls to lowest on record Chile police arrest suspect over deadly wildfires		Glaxo says China drugs sales slump on bribery probe British drugmaker GlaxoSmithKline revealed on Wednesday that pharmaceuticals and vaccines sales in China tumbled 61 percent in the third quarter, as it was rocked by a state bribery probe. ... more
				Baby's HIV 'cure not a fluke,' US researchers say A little girl who was treated for HIV shortly after birth still shows no sign of infection at age three, suggesting her apparent cure was not a fluke, US researchers said Wednesday. ... more		A natural boost for MRI scans Magnetic resonance imaging (MRI) is a technique widely used in medicine to create images of internal organs such as the heart, the lungs, the liver and even the brain. Since its invention in 1977, M ... more

Space technologies boost disaster reduction int'l co-op

How to Manage Nature's Runaway Freight Trains

Uruguay to pull peacekeepers from Haiti: president

A Better Way to Track Your Every Move

China's satellite navigation system to start oversea operation next year

Russia, US to protect satellite navigation systems at UN level

Study: Humans made sophisticated stone tools earlier than thought

Did hard-wired fear of snakes drive evolution of human vision?

Hair regeneration method is first to induce new human hair growth

Scientists study 'fishy' behavior to solve an animal locomotion mystery

CU-Boulder-led team gets first look at diverse life below rare tallgrass prairies

Chinese officials set 1,000 cats loose in forest: reports

	'Electronic blood' powers experimental computer mimicking human brain IBM researchers in Switzerland have unveiled a prototype of a new brain-inspired computer powered by what they're calling "electronic blood." ... more		Delhi hospitals overflow with hidden dengue epidemic Factory worker Mohammad Awwal is gripped by fever, sweats and the sort of agonising aches that mean his condition is sometimes called "breakbone disease". It's an annual plague in India and a hidden epidemic, say experts. ... more		Britain looks to Asia to manage 'national shame' of elderly care Hundreds of thousands of elderly Britons are being ignored by society, the health minister said on Friday, saying people should look to Japan and China for lessons on how to manage this "national shame". ... more		New 3D method used to grow miniature pancreas An international team of researchers from the University of Copenhagen have successfully developed an innovative 3D method to grow miniature pancreas from progenitor cells. The future goal is to use ... more

Quantum transport method reads open quantum states

Scientists uncover new quantum state that could power future technologies

Early universe dark matter born red hot before cooling

Football-shaped particles bolster the body's defense against cancer		Taiwan looks to first vaccine against fatal H7N9 avian flu		3-D printed microscopic cages confine bacteria in tiny zoos for the study of infections

Free Newsletters - Space - Defense - Environment - Energy

Buy Advertising

Media Advertising Kit

Editorial & Other Enquiries

Privacy statement

The contents herein, unless otherwise known to be public domain, are Copyright 1995-2013 - SpaceDaily. AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by SpaceDaily on any web page published or hosted by SpaceDaily. Privacy statement