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November 28th, 2014

Physical Sciences’s Latest News Stories

How skin falls apart: Pathology of autoimmune skin disease revealed at the nanoscale

University at Buffalo researchers and colleagues studying a rare blistering disease have discovered new details of how autoantibodies destroy healthy cells in skin This information provides new insights into autoimmune mechanisms in general and could ... - Read More

New 3-D imaging techniques may improve understanding of biofuel plant material: Never-before-seen details

Comparison of 3D TEM imaging techniques reveals never seen before details of plant cell walls according to a study published September 10 2014 in the open access journal PLOS ONE by Purbasha Sarkar from University ... - Read More

More efficient fuel cells for vehicles: Angling chromium to let oxygen through

Researchers have been trying to increase the efficiency of solid oxide fuel cells by lowering the temperatures at which they run More efficient fuel cells might gain wider use in vehicles or as quiet pollution ... - Read More

Self-cleaning surfaces: The importance of a single groove

An innovative algorithm exposes the energy pathways that cause super repellent surfaces to stop working 'Superhydrophobic' surfaces such as anti icing or self cleaning windows are remarkably effective at repelling water molecules However they may ... - Read More

World's largest DNA origami created

Researchers from North Carolina State University Duke University and the University of Copenhagen have created the world's largest DNA origami which are nanoscale constructions with applications ranging from biomedical research to nanoelectronics These origami can ... - Read More

New NASA probe will study Earth's forests in 3-D

A laser based instrument being developed for the International Space Station will provide a unique 3 D view of Earth's forests helping to fill in missing information about their role in the carbon cycle Called ... - Read More

Agricultural revolution in Africa could increase global carbon emissions

Productivity boosting agricultural innovations in Africa could lead to an increase in global deforestation rates and carbon emissions a Purdue University study finds Historically improvements in agricultural technology have conserved land and decreased carbon emissions ... - Read More

How conversion of forests to cropland affects climate

The conversion of forests into cropland worldwide has triggered an atmospheric change that while seldom considered in climate models has had a net cooling effect on global temperatures according to a new Yale study Writing ... - Read More

Sharks in acidic waters avoid smell of food

The increasing acidification of ocean waters caused by rising atmospheric carbon dioxide levels could rob sharks of their ability to sense the smell of food a new study suggests Elevated carbon dioxide levels impaired the ... - Read More

Carbon dioxide concentration surges: Record greenhouse gas levels impact atmosphere and oceans, WMO report finds

The amount of greenhouse gases in the atmosphere reached a new record high in 2013 propelled by a surge in levels of carbon dioxide This is according to the World Meteorological Organization's annual Greenhouse Gas ... - Read More

Most Popular Articles

Graphene Researchers Create "Superheated" Water That Can Corrode Diamonds

Released 3 11 2013 5 00 AM EDTSource Newsroom National University of Singapore more news from this source Mar 11 2013 A team of researchers from the National University of Singapore NUS led by Professor ...

Gentle pasteurization of milk – with microwaves
Microwaves, Milk

In the EU funded project MicroMilk European SMEs together with the University of Hohenheim and the Fraunhofer IGB have developed a novel method for pasteurization of milk with microwaves The system preserves the valuable components ...

Ultrasound ‘Making Waves’ for Enhancing Biofuel Production

All chefs know that you have to break some eggs to make an omelet and that includes engineers at Iowa State University who are using high frequency sound waves to break down plant materials in ...

Researchers "Fish New Pond" for Antibiotics

Released 10 11 2013 9 35 AM EDTEmbargo expired 10 13 2013 1 00 PM EDTSource Newsroom McMaster University more news from this source Oct 15 2013 Hamilton ON Oct 13 2013 Researchers at McMaster ...

Warming since 1950s partly caused by El Niño
Ocean, Ocean

A natural shift to stronger warm El Niño events in the Pacific Ocean might be responsible for a substantial portion of the global warming recorded during the past 50 years according to new research at ...

Geochemistry survey at Chatham Rise reveals absence of modern day greenhouse gas emissions
Gas, Geochemistry, Emissions

Geochemistry analysis conducted by the U S Naval Research Laboratory of fossil sediment injection structures off the New Zealand coast in February and March reveal no presence of modern day expulsions of methane gas a ...

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More Physical Sciences’s Latest News

'Pick 'n' Mix' chemistry to grow cultures of bioactive molecules

no picChemists at ETH Zürich and ITbM Nagoya University have developed a new method to build large libraries of bioactive molecules which can be used directly for biological assays by simply mixing a small number of ... - Read More

First graphene-based flexible display produced

no picA flexible display incorporating graphene in its pixels' electronics has been successfully demonstrated by the Cambridge Graphene Centre and Plastic Logic the first time graphene has been used in a transistor based flexible device The ... - Read More

How to estimate energy footprint in highways

no picResearchers at the Universidad Politécnica de Madrid have developed an application to estimate energy footprint in highways This application software HERA was developed by researchers of The Transport Research Centre TRANSyT at the Universidad Politécnica ... - Read More

US cityscapes show consistent patterns of 'urban evolution'

no picMost people think of city landscapes as simpler diminished versions of the wild forests and free flowing streams found in remote places But in a series of studies published Sept 10 2014 in a special ... - Read More

Residual hydraulic fracturing water not a risk to groundwater

no picHydraulic fracturing fracking or hydrofracturing raises many concerns about potential environmental impacts especially water contamination Currently data show that the majority of water injected into wells stays underground triggering fears that it might find its ... - Read More

Food Chemistry

Electronic 'Tongue' to Ensure Food Quality

Released 12 Nov 2014 9 05 AM ESTSource Newsroom American Chemical Society ACS more news from this source Contact Information Available for logged in reporters only Citations Applied Materials & amp InterfacesNov 13 2014 An ...

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