A recent study by the American Psychological Association found that psychological factors, such as loving to play the sport and having a positive attitude, are more important than physical gifts in achieving athletic success. Coaches also cited criticism and pressure as the most harmful forces on young athletes' development.
A new cotton additive with N-halamines effectively kills pathogenic and odor-causing bacteria and viruses. The treatment can be recharged by rinsing treated fabrics in a dilute bleach solution, offering a fast and cost-effective alternative to existing biocidal cottons.
The use of computers has transformed the field of chemistry, enabling researchers to automate large-scale testing of compounds and speed up drug discovery. Electronic lab notebooks are also being adopted to share information and streamline the process.
A study by Mississippi researchers found that flea collars with organophosphate insecticides can release residues on dogs' fur, which can then be transferred to humans. The levels of these residues vary depending on the collar's design, and experts are urging parents to keep children away from pets when new collars are used.
Researchers have confirmed that catnip repels German cockroaches, specifically through the action of nepetalactone. The study also found that male cockroaches are more sensitive to the repellent activity than females.
A new study found that exposure to fashion magazines did not lead to excessive dieting, body dissatisfaction, or depression among adolescent girls. Only those with existing body-image problems showed increased negative affect after reading the magazine for 15 months.
A symposium on treating drug addiction will feature four new studies on the chemistry of addictions, including an antibody-based drug to prevent PCP abuse and a non-addictive medication for cocaine addicts. The research aims to understand the brain chemistry behind addiction and develop effective treatments.
A University of Iowa research team has identified two new genes linked to the invasive and metastatic spread of breast cancer. The findings, published in Breast Cancer Research and Treatment, provide important new insights into the complex process of tumor cell invasion and metastasis.
Dr. John Ruffin, Associate Director of Research on Minority Health at NIH, to speak on biomedical workforce needs in the new millennium. The largest program promoting minority biomedical training and health research will be discussed.
A potential vaccine against cocaine addiction has been developed by attaching a cocaine derivative to a larger protein, inducing the immune system to create specific antibodies that attack the molecule. The research team hopes to begin human clinical trials by the end of the year.
A University of Colorado at Boulder researcher is developing an interactive computer program for Alaskan middle school students to interest them in science and show the relevance of science to native Alaskans' daily lives. The project includes interactive stories, hands-on laboratory work, and use of special reference libraries.
A new study by Cornell University found that retired men who continue to work experience higher morale and lower levels of depression compared to those who remain permanently retired. In contrast, women's well-being is linked more strongly to the quality of their marriages, regardless of whether they are working or retired.
A study by Jungmeen E. Kim, Ph.D., and Phyllis Moen, Ph.D. found that newly retired women experience higher depression if their husbands remain employed, while newly retired men with employed wives face more marital conflict. In contrast, retired men who re-employ show higher morale.
Dr. Jeremy Knowles, Harvard University Dean, to discuss two millennia of lead toxicity at the American Chemical Society meeting in New Orleans. The speech highlights progress made on remedial action taken in recent decades.
A study by Colorado State University researchers found that students who reported more anger in response to common driving situations were at risk for anger, aggression, and accidents. Both groups of drivers were more alike than different in terms of their risk levels.
University of Rochester scientists use the herpes virus to modify brain cells, making them more resistant to death after a stroke. The study aims to provide a new way to save patients from years of disability caused by strokes.
A nonradioactive substitute for 'screamingly radioactive' storage tanks has been developed to aid in nuclear waste clean-up, potentially saving hundreds of millions of dollars. The synthetic sludge mimics the deadly sludge found in underground nuclear waste storage tanks and can be handled safely by lab workers.
At the American Chemical Society's national meeting, Chef John Folse and Shirley Corriher will demonstrate how chemistry can improve cooking techniques, flavors, and presentation. They will share their expertise on the chemistry of food, including topics such as Maillard reactions and emulsification.
INEEL researchers develop polyphosphazene membranes for efficient chemical separation and waste minimization, offering stability up to 300 degrees Celsius. The hybrid membrane combines organic and inorganic molecules for improved durability and versatility.