News tagged with bulk density


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Search results for bulk density


Caltech scientists discover aggression-promoting pheromone in flies

Scientists discover aggression-promoting pheromone in flies (w/ Video)

Biology / Plants & Animals

created 11 hours ago | popularity 4.4 / 5 (5) | comments 2

Have you ever found yourself struggling to get your order taken at a crowded bar or lunch counter, only to walk away in disgust as more aggressive customers elbow their way to the front? It turns out that ...


Chicken of the sea? Tuna farming getting a boost (AP)

Chicken of the sea? Tuna farming getting a boost

Biology / Ecology

created Dec 05, 2009 | popularity not rated yet | comments 0

(AP) -- Thousands of tuna, their silver bellies bloated with fat, swim frantically around in netted areas of a small bay, stuffing themselves until they grow twice as heavy as in the wild. Is this sushi's ...


Potential new 'twist' in breast cancer detection

Medicine & Health / Cancer

created Dec 04, 2009 | popularity not rated yet | comments 1

Working with mice, scientists at Johns Hopkins publishing in the December issue of Neoplasia have shown that a protein made by a gene called "Twist" may be the proverbial red flag that can accurately distinguish stem cells ...


Tech accessories can spice up holiday list

Electronics / Consumer & Gadgets

created Dec 04, 2009 | popularity not rated yet | comments 0

As much as I love buying big-ticket items such as TVs, computers, cell phones and cameras, I also love buying accessories for those items just as much, maybe even more.


Loves Me, Loves Me Not: Researchers Discover New Method for Measuring Hydrophobicity at the Nanoscale

Loves Me, Loves Me Not: Researchers Discover New Method for Measuring Hydrophobicity at the Nanoscale

Nanotechnology / Nanophysics

created Dec 03, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Researchers at Rensselaer Polytechnic Institute have discovered a new, more precise method for measuring how much — or how little - nanoscale interfaces love water.


Stopping MRSA before it becomes dangerous is possible, researchers find

Stopping MRSA before it becomes dangerous is possible, researchers find

Chemistry / Biochemistry

created Dec 03, 2009 | popularity 5 / 5 (1) | comments 0

Most scientists believe that staph infections are caused by many bacterial cells that signal each other to emit toxins. The signaling process is called quorum sensing because many bacteria must be present ...


Forest deal at Copenhagen must avoid creating 'carbon refugees'

Space & Earth / Environment

created Dec 03, 2009 | popularity not rated yet | comments 2

Forest dwellers must be included in the design of the upcoming forest deal at Copenhagen in order to avoid a humanitarian crisis, according to a scientist at the University of Leeds.


Species down, disease up: Study shows biodiversity loss drives human infections

Biology / Ecology

created Dec 03, 2009 | popularity not rated yet | comments 1

The extinction of plant and animal species can be likened to emptying a museum of its collection, or dumping a cabinet full of potential medicines into the trash, or replacing every local cuisine with McDonald's burgers.


A window that washes itself?

A (nano-) window that washes itself?

Nanotechnology / Nanomaterials

created Dec 03, 2009 | popularity 4.5 / 5 (8) | comments 8

A coating on windows or solar panels that repels grime and dirt? Expanded battery storage capacities for the next electric car? New Tel Aviv University research, just published in Nature Nanotechnology, detail ...


Study explains how exercise helps patients with peripheral artery disease

Medicine & Health / Research

created Dec 03, 2009 | popularity 5 / 5 (2) | comments 2

Peripheral artery disease (PAD) affects 5 million individuals in the U.S. and is the leading cause of limb amputations. Doctors have long considered exercise to be the single best therapy for PAD, and now a new study helps ...



List of search results for bulk density