According to research from the University of Gothenburg, Sweden, a preschooler's gender determines how he or she is treated and responded to in play and learning activities, and when the children's possibilities become expanded, it is usually a result of the children's and not the teachers' initiative.
Culture
While more than half the academic life science researchers responding to a 2007 survey indicated having some relationship with industrial entities, the prevalence of such relationships – particularly direct funding for research studies – appears to be dropping. Results of the survey, appearing in the November/December 2009 issue of Health Affairs, also suggest that interest in commercial applications of research appears to be growing, even among investigators without industry funding. The new study is a follow-up to 1985 and 1995 surveys by members of the same team.
ALBUQUERQUE, N.M. – The Environmental Restoration Project at Sandia National Laboratories reports the successful construction of an alternative evapotranspirative cover at the Mixed Waste Landfill (MWL) in September. The 2.6-acre site is located in Technical Area 3 in the west-central part of Kirtland Air Force Base.
Research firms in developing countries have a medicine cabinet full of affordable and innovative drugs, diagnostics and vaccines on shelves or in development to address "neglected tropical diseases" but need help to get such products to more potential users.
Bethesda, MD -- Responding to the HIV/AIDS pandemic and tackling so-called neglected tropical diseases are the focus of the November/December 2009 edition of Health Affairs. The articles, by leading global health experts from around the world, show that although these challenges differ dramatically, rising to meet them could save millions of lives.
Though hot tubs, whirlpools and spas are widely used for relaxation and fun, they can pose serious risk for injury. Over the past two decades, as recreational use of hot tubs has increased, so has the number of injuries. A recent study conducted by the Center for Injury Research and Policy of The Research Institute at Nationwide Children's Hospital found that from 1990-2007, the number of unintentional hot tub-related injuries increased by 160 percent, from approximately 2,500 to more than 6,600 injuries per year.
NAIROBI, KENYA November 3, 2009 —A pivotal efficacy trial of RTS,S, the world's most clinically advanced malaria vaccine candidate, is now underway in seven African countries: Burkina Faso, Gabon, Ghana, Kenya, Malawi, Mozambique and Tanzania. The trial, which is expected to involve up to 16,000 children, is on schedule, with more than 5,000 children already enrolled, researchers announced Tuesday at the 5th Multilateral Initiative on Malaria Pan-African Malaria Conference.
Infants born to women who received influenza vaccine during pregnancy were hospitalized at a lower rate than infants born to unvaccinated mothers, according to preliminary results of an ongoing study by researchers at Yale School of Medicine. The team presented the study October 29 at the 47th annual meeting of the Infectious Diseases Society of America in Philadelphia.
Three-year-old children who are exposed to more TV appear to be at an increased risk for exhibiting aggressive behavior, according to a report in the November issue of Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals.
Nearly half of all American children will reside in a household receiving food stamps at some point between the ages of 1 and 20, according to a report in the November issue of Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals.
COLUMBUS, Ohio – Researchers spent two months this summer high in the Peruvian Andes and brought back two cores, the longest ever drilled from ice fields in the tropics.
Ohio State glaciologist Lonnie Thompson said that this latest expedition focused on a yet-to-be-named ice field 5,364 meters (17,598 feet) above sea level in the Cordillera Blanca mountain range.
New research shows that Caucasian women may suffer from restless legs syndrome (RLS), a sleep disorder characterized by the strong urge to move the legs, up to four times more than African-American women. The study, presented at CHEST 2009, the 75th annual international scientific assembly of the American College of Chest Physicians (ACCP), found that, overall, non-African-American (NAA) patients experienced RLS four times more often than African-Americans (AA).
A new study compares neighborhoods' walkability (degree of ease for walking) with local levels of air pollution and finds that some neighborhoods might be good for walking, but have poor air quality. Researchers involved in the study include University of Minnesota faculty member Julian Marshall and University of British Columbia faculty Michael Brauer and Lawrence Frank.
The findings highlight the need for urban design to consider both walkability and air pollution, recognizing that neighborhoods with high levels of one pollutant may have low levels of another pollutant.
CHAMPAIGN, Ill. – Shoppers could see lower prices but less variety to choose from as more manufacturers sell directly to consumers through the Internet, according to new research led by a University of Illinois business professor.
Yunchuan "Frank" Liu says bypassing retailers eliminates the middleman's price markup, but also may curb manufacturers' incentive to provide long and varied product lines.
The control of spider mites, which damage tree leaves, reduce fruit quality and cost growers millions of dollars in the use of pesticide and oil spraying, is being biologically controlled in Pennsylvania apple orchards with two tiny insects known to be natural predators, according to Penn State researchers.