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New study grapples with health effects of low-intensity warfare

Medicine & Health / Health

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

For nearly two decades, Ivy Pike, an associate professor of anthropology at the University of Arizona, has been studying ethnic groups in rural northern Kenya to understand how violence shapes the health of those eking out ...


Gov't misconduct may unravel Broadcom fraud case (AP)

Gov't misconduct may unravel Broadcom fraud case

Technology / Business

created 16 hours ago | popularity not rated yet | comments 0

(AP) -- When the federal government revealed it had launched a massive investigation of some of Broadcom Corp.'s top executives for backdating stock options, it sent a shock wave through the business world.


Stopping rape as an object of war

Stopping rape as an object of war

Other Sciences / Social Sciences

created Dec 04, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- It is a disturbing truth that sexual- and gender-based violence (SGBV) is used as a war tactic in developing nations. Silvia Dominguez, assistant professor of sociology at Northeastern University, ...


Defects in T cells make West Nile virus more deadly in older adults

Medicine & Health / Research

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

(PhysOrg.com) -- West Nile virus is more deadly in older adults due to defects in T cells, according to a study conducted by researchers from the UA College of Medicine.


Researchers identify new mechanism of blocking HIV-1 from entering cells

Medicine & Health / HIV & AIDS

created Nov 30, 2009 | popularity not rated yet | comments 0

Publishing in PLoS Pathogens, researchers at from the Kimmel Cancer Center at Jefferson have found a novel mechanism by which drugs block HIV-1 from entering host cells.


China is set to launch its second moon orbiter next October, state media have reported

China to launch second lunar probe: state media

Space & Earth / Space Exploration

created Nov 27, 2009 | popularity 5 / 5 (6) | comments 0

China will launch its second moon orbiter next October, state media reported Friday, as it powers ahead with a space programme that has sparked concerns abroad.


Serotonin Made in Breast Cancer Cells, Researchers Show

Serotonin Made in Breast Cancer Cells, Researchers Show

Medicine & Health / Cancer

created Nov 24, 2009 | popularity 5 / 5 (3) | comments 0

(PhysOrg.com) -- Researchers at the University of Cincinnati have documented that the brain hormone serotonin is made in human breast cancer cells and functions abnormally, contributing to malignant growth.


Researchers Examine How Viruses Destroy Bacteria

Biology / Cell & Microbiology

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

Viruses are well known for attacking humans and animals, but some viruses instead attack bacteria. Texas A&M University researchers are exploring how hungry viruses, armed with transformer-like weapons, attack bacteria, which ...


Need for emergency airway surgery for hard-to-intubate patients reduced

Medicine & Health / Other

created Nov 17, 2009 | popularity not rated yet | comments 0

Be prepared, that old Boy Scout motto, is being applied with great success to operating room patients whose anatomy may make it difficult for physicians to help them breathe during surgery, Johns Hopkins researchers report ...


Patients often turn first to 'Dr. Google'

Medicine & Health / Health

created Nov 17, 2009 | popularity 4 / 5 (1) | comments 0

The Internet's power to make something "go viral" has surpassed the phrase's original meaning. Sneeze once, you might pass a virus to the person next to you. Post something online, the entire world might get infected.


Researcher wants to tip the scales for northern lizard

Researcher wants to tip the scales for northern lizard

Biology / Plants & Animals

created Nov 16, 2009 | popularity 2 / 5 (1) | comments 0

Armed with eyelash glue, a walking stick and a faithful horse, University of Alberta researcher Krista Fink is hoping to help Canada's most northern lizard get off the species-at-risk list.


Africa's rarest monkey had an intriguing sexual past, DNA study confirms

Africa's rarest monkey had an intriguing sexual past, DNA study confirms

Biology / Plants & Animals

created Nov 11, 2009 | popularity 4.7 / 5 (7) | comments 0

The most extensive DNA study to-date of Africa's rarest monkey reveals that the species had an intriguing sexual past. Of the last two remaining populations of the recently discovered kipunji, one population ...


Central Africa's tropical Congo Basin was arid, treeless in Late Jurassic

Space & Earth / Earth Sciences

created Nov 10, 2009 | popularity 4.3 / 5 (3) | comments 0

The Congo Basin -- with its massive, lush tropical rain forest -- was far different 150 million to 200 million years ago. At that time Africa and South America were part of the single continent Gondwana. The Congo Basin was ...


Eager gamers line up for 'Modern Warfare 2'

Technology / Software

created Nov 10, 2009 | popularity not rated yet | comments 0

(AP) -- Ryan Norwalk has cleared his schedule. The 26-year-old California State University student plans to spend Tuesday gunning down foes in "Call of Duty: Modern Warfare 2," the highly anticipated first-person shooter ...


This smart wheelchair has laser vision

This smart wheelchair has laser vision

Technology / Engineering

created Nov 10, 2009 | popularity not rated yet | comments 1

(PhysOrg.com) -- Disability, John Spletzer believes, should no longer pose any obstacle to mobility. A blind person may not be able to see or a paraplegic to walk, but each can access the technology available ...