- Animals learn to fine-tune their sniffs
- Monkeys put off sex by bystanders
- To Treat Emotional Toll of Medical School, Physician Prescribes Shakespeare
- NASA Rover's First Soil Studies Help Fingerprint Martian Minerals
- American Consumers Overvalue U.S. Produced Apparel
- New Study Finds A Common Bond Between School Bullies and Their Targets: Alcohol Abuse
- Many Cancer Survivors Face Health-Related Quality of Life Issues
- Mastering weight-maintenance skills before embarking on diet helps women avoid backsliding
- Soda consumption, screen time, team sports at school influence students' weight
- Low-Resistance Connections Facilitate Use of Multi-walled Carbon Nanotubes for Interconnects
- Neuroscientists identify a brain region that can switch between new and old habits.
- New Tool Aims To Ensure Software Security Policies Reflect User Needs
- New Evidence Suggests Certain Anesthetics Highjack the Brain's Natural Sleep Circuitry
- The pathways of epidemics
Posted: 30 Oct 2012 03:22 PM PDT
Animals use their noses to focus their sense of smell, much the same way that humans focus their eyes, new research at the University of Chicago shows.
Posted: 30 Oct 2012 03:07 PM PDT
Monkeys shy away from bystanders during copulation, irrespective of the bystanders' gender or rank. The new study, by Anne Overduin - de Vries and her team from the Biomedical Primate Research Centre in the Netherlands, also suggests that sneaky sex is opportunistic rather than a tactical deception i.e. intentional hiding of sexual behavior. Their work is published online in Springer's journal Behavioral Ecology and Sociobiology.
Posted: 30 Oct 2012 03:03 PM PDT
Students may begin their medical school careers riding on a cloud of altruism and goodwill, but it’s not long before the grueling schedule, avalanche of new vocabulary and stubborn patients can take a toll.
Posted: 30 Oct 2012 02:51 PM PDT
NASA's Mars rover Curiosity has completed initial experiments showing the mineralogy of Martian soil is similar to weathered basaltic soils of volcanic origin in Hawaii.
Posted: 30 Oct 2012 10:32 AM PDT
In today’s globalized economy, a large percentage of apparel products are multinational products as raw materials are produced, transported and assembled in different countries. However, consumers have little information about where and to what extent their apparel is produced domestically or overseas. Now, University of Missouri researchers have found that American consumers place a much higher value on apparel produced entirely in the U.S. with U.S. raw materials as opposed to products produced partially or entirely overseas.
Posted: 30 Oct 2012 10:28 AM PDT
A new study out of the University of Cincinnati finds that both school bullies and their victims are likely to abuse alcohol after a bullying episode. Keith King, a University of Cincinnati professor of health promotion, along with Rebecca Vidourek, a UC assistant professor of health promotion, will present early findings of a new study on Oct. 29, at the 140th annual meeting of the American Public Health Association in San Francisco.
Posted: 30 Oct 2012 10:23 AM PDT
Beating cancer is just the first step.
Posted: 30 Oct 2012 10:20 AM PDT
Would you take part in a weight-loss program in which you were explicitly asked not to lose any weight for the first eight weeks?
Posted: 30 Oct 2012 10:15 AM PDT
Soda consumption, TV and video/computer games, and the frequency of meals heavily influenced students' weight in an Indiana University study that examined the impact of a school-based obesity intervention program over an 18-month period.
Posted: 30 Oct 2012 10:06 AM PDT
Using a new method for precisely controlling the deposition of carbon, researchers have demonstrated a technique for connecting multi-walled carbon nanotubes to the metallic pads of integrated circuits without the high interface resistance produced by traditional fabrication techniques.
Posted: 30 Oct 2012 09:58 AM PDT
Habits are behaviors wired so deeply in our brains that we perform them automatically. This allows you to follow the same route to work every day without thinking about it, liberating your brain to ponder other things, such as what to make for dinner.
Posted: 30 Oct 2012 09:30 AM PDT
Researchers from North Carolina State University and IBM Research have developed a new natural language processing tool that businesses or other customers can use to ensure that software developers have a clear idea of the security policies to be incorporated into new software products.
Posted: 30 Oct 2012 09:25 AM PDT
A new study by researchers at the Perelman School of Medicine at the University of Pennsylvania demonstrates in an animal model that a commonly used inhaled anesthetic drug, isoflurane, works by directly causing sleep-promoting neurons in the brain to activate, thereby hijacking our natural sleep circuitry. The findings are the latest work by investigators in the Center for Anesthesia Research at Penn who are exploring how anesthetics interact within the central nervous system to cause a state of unconsciousness.
Posted: 30 Oct 2012 09:19 AM PDT
Epidemics could be more effectively contained in the future. A new computer-aided method developed by researchers of the Max Planck Institute for Mathematics in the Sciences in Leipzig identifies those persons in the population who propagate an infection most strongly. In contrast to other methods, this process is distinguished by significantly less computational effort than comparably precise ones in estimating the actual number of people who are directly or indirectly infected by a specific person.
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