News tagged with pore complex


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Scientists synthesize graphene-like material: Polymer with honeycomb structure

Scientists synthesize graphene-like material: Polymer with honeycomb structure

Nanotechnology / Nanomaterials

created Nov 19, 2009 | popularity 4.6 / 5 (8) | comments 1

Two-dimensional carbon layers, so-called graphenes, are regarded as a possible substitute for silicon in the semiconductor industry. The electronic properties of these layers can be varied by "building in" ...


'No muss, no fuss' miniaturized analysis for complex samples developed

'No muss, no fuss' miniaturized analysis for complex samples developed

Chemistry / Analytical Chemistry

created Nov 18, 2009 | popularity 4.7 / 5 (3) | comments 0

The goal of an integrated, miniaturized laboratory analysis system, also known as a "lab-on-a-chip," is simple: sample in, answer out. However, researchers wanting to use these microfluidic devices to analyze ...


Researchers develop virtual streams to help restore real ones

Physics / General Physics

created 4 hours ago | popularity not rated yet | comments 0

Researchers at the University of Minnesota have developed a unique new computer model called the Virtual StreamLab, designed to help restore real streams to a healthier state. The Virtual StreamLab, which demonstrates the ...


Astronauts get extra moving time at space station (AP)

Astronauts get extra moving time at space station

Space & Earth / Space Exploration

created Nov 20, 2009 | popularity 4 / 5 (1) | comments 0

(AP) -- The astronauts aboard the shuttle-station complex are getting some extra moving time.


Astronauts rest up after 3 spacewalks

Space & Earth / Space Exploration

created 17 hours ago | popularity not rated yet | comments 0

(AP) -- The astronauts aboard the orbiting shuttle-station complex are resting after their three successful spacewalks.


Evaluating eHealth: How to make evaluation more methodologically robust

Medicine & Health / Health

created 19 hours ago | popularity not rated yet | comments 0

eHealth -- the organisation and delivery of health services and information using information technology (IT) systems—is playing an increasingly important role in shaping health care systems. This week PLoS Medicine publis ...


Computer Based on Insights From The Brain Moves Closer to Reality

Computer Based on Insights From The Brain Moves Closer to Reality

Technology / Computer Sciences

created Nov 18, 2009 | popularity 4.6 / 5 (24) | comments 4

(PhysOrg.com) -- Today at SC 09, the supercomputing conference, IBM announced significant progress toward creating a computer system that simulates and emulates the brain's abilities for sensation, perception, ...


New research into the mechanisms of gene regulation

New research into the mechanisms of gene regulation

Medicine & Health / Genetics

created Nov 19, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- A team led by Penn State's Ross Hardison, T. Ming Chu Professor of Biochemistry and Molecular Biology, has taken a large step toward unraveling how regulatory proteins control the production ...


Nuclear weapons: Predicting the unthinkable

Physics / General Physics

created Nov 22, 2009 | popularity 2.6 / 5 (5) | comments 4

If a nuclear weapon were detonated in a metropolitan area, how large would the affected area be? Where should first responders first go? According to physicist Fernando Grinstein, we have some initial understanding to address ...


Studying Fertilizers to Cut Greenhouse Gases

Studying Fertilizers to Cut Greenhouse Gases

Biology / Ecology

created Nov 18, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Agricultural Research Service (ARS) scientists have found that using alternative types of fertilizers can cut back on greenhouse gas emissions, at least in one part of the country. They are ...



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