News tagged with soil particles


Secret of sandcastle construction could help revive ancient building technique, researchers say

Technology / Engineering

created Jun 02, 2009 | popularity 3.8 / 5 (4) | comments 0

The secret of a successful sandcastle could aid the revival of an ancient eco-friendly building technique, according to research led by Durham University.


Spiky Probe on NASA Mars Lander Raises Vapor Quandary

Spiky Probe on NASA Mars Lander Raises Vapor Quandary

Space & Earth / Space Exploration

created Sep 05, 2008 | popularity 4.9 / 5 (10) | comments 0

(PhysOrg.com) -- A fork-like conductivity probe has sensed humidity rising and falling beside NASA's Phoenix Mars Lander, but when stuck into the ground, its measurements so far indicate soil that is thoroughly ...





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Herschel takes a peek at the ingredients of the galaxies

Herschel takes a peek at the ingredients of the galaxies

Space & Earth / Astronomy

created 7 hours ago | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- The European Space Agency has today released spectacular new observations from the Herschel Space Observatory, including the UK-led SPIRE instrument. Spectrometers on board all three Hershel ...


Fermi Telescope Peers Deep into Microquasar

Fermi Telescope Peers Deep into Microquasar (w/ Video)

Space & Earth / Astronomy

created 8 hours ago | popularity 4.5 / 5 (4) | comments 0

(PhysOrg.com) -- NASA's Fermi Gamma-ray Space Telescope has made the first unambiguous detection of high-energy gamma-rays from an enigmatic binary system known as Cygnus X-3. The system pairs a hot, massive ...


Nanowire Formation

Nanowires key to future transistors, electronics

Nanotechnology / Nanophysics

created Nov 26, 2009 | popularity 4.8 / 5 (8) | comments 1

(PhysOrg.com) -- A new generation of ultrasmall transistors and more powerful computer chips using tiny structures called semiconducting nanowires are closer to reality after a key discovery by researchers ...


New Switchgrass Germplasm Collected in Florida

New Switchgrass Germplasm Collected in Florida

Biology / Ecology

created Nov 26, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Agricultural Research Service (ARS) scientists and cooperators have collected 46 new populations of switchgrass in Florida, adding valuable new accessions to the germplasm collection of this ...


RNA on the move

RNA on the move

Biology / Cell & Microbiology

created Nov 26, 2009 | popularity not rated yet | comments 0

In the fruit fly Drosophila, oskar mRNA, which is involved in defining the animal’s body axes, is produced in the nuclei of nurse cells neighbouring the oocyte, and must be transported to the oocyte and along ...


Bacteria

Plasma produces KO cocktail for MRSA

Physics / General Physics

created Nov 26, 2009 | popularity 4.9 / 5 (13) | comments 2

MRSA (methicillin-resistant Staphylococcus Aureus) and other drug-resistant bacteria could face annihilation as low-temperature plasma prototype devices have been developed to offer safe, quick, easy and un ...


Image: Prometheus Plays Tug of War with One of Saturn's Rings

Image: Prometheus Plays Tug of War with One of Saturn's Rings

Space & Earth / Space Exploration

created Nov 25, 2009 | popularity 4 / 5 (3) | comments 0

(PhysOrg.com) -- The diminutive moon Prometheus whips gossamer ice particles out of Saturn's F ring in this image taken by the Cassini spacecraft on Aug. 21, 2009.


Variable Temperatures Leave Insects wtih a Frosty Reception

Biology / Plants & Animals

created Nov 25, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- For the first time, scientists at The University of Western Ontario have shown that insects exposed to repeated periods of cold will trade reproduction for immediate survival.


It's not just dirt!

Space & Earth / Environment

created Nov 25, 2009 | popularity 5 / 5 (3) | comments 0

Soil is the linchpin of the environment, where atmosphere, biosphere, and hydrosphere meet. Despite that, many students see soil as "just dirt" - a place to grow plants, but nothing more. Soil science educators are challenged ...


Sustainable Corn Production Supports Advanced Biofuel Feedstocks

Sustainable Corn Production Supports Advanced Biofuel Feedstocks

Biology / Biotechnology

created Nov 25, 2009 | popularity 3.3 / 5 (3) | comments 0

(PhysOrg.com) -- Researchers worldwide are trying to economically convert cellulosic biomass such as corn stover into "cellulosic ethanol." But Agricultural Research Service (ARS) scientists have found that ...



List of search results for soil particles