Researchers from University Hospital in Umea, Sweden, have identified several cytokines, cytokine-related factors, and chemokines that increase significantly prior to rheumatoid arthritis (RA) disease onset. These findings confirm those of earlier studies which suggest that the risk of developing RA can be predicted and disease progression may be prevented. Complete findings of this study are published in the February issue of Arthritis & Rheumatism, a journal of the American College of Rheumatology.
Culture
We have all been guilty of a transgression at one time or another. That's because we're not perfect. We all commit hurtful acts, violate trust, and hope for forgiveness.
Toronto, Ontario—January 26, 2010 -- Each day people living in large urban centres are injured as the result of violent acts such as physical assault. While existing research tells us where such events are most likely to happen, a new study by Canadian scientists has gone one step further.
CORVALLIS, Ore. – Climate researchers who are zealots about CO2-based global warming are not the only ones who cherry pick data, according to a recent study by Oregon State University which indicates that some past approaches to calculating the impacts of forest fires have grossly overestimated the number of live trees that burn up and the amount of carbon dioxide released into the atmosphere as a result.
Laundry detergent manufacturers are rolling out a new generation of products aimed at making cleaning more efficient and environmentally friendly, according to an article in the current issue of Chemical & Engineering News (C&EN), ACS' weekly newsmagazine.
Public concern about global warming has dropped sharply since the fall of 2008, according to the results of a national survey released today by researchers at Yale and George Mason universities.
The survey found:
New Haven, Conn.--Public concern about global warming has dropped sharply since the fall of 2008, according to a national survey released today by researchers at Yale and George Mason universities.
The survey found:
Only 50 percent of Americans now say they are "somewhat" or "very worried" about global warming, a 13-point decrease.
The percentage of Americans who think global warming is happening has declined 14 points, to 57 percent.
A statistical study by a specialist group at Childrens Hospital Los Angeles and the University of Southern California indicates that the victims of the January 12 quake include an extraordinarily high number of children— more than 110,000, nearly half of the estimated total.
Part of an ancient Roman law code previously thought to have been lost forever has been discovered by researchers at UCL's Department of History. Simon Corcoran and Benet Salway made the breakthrough after piecing together 17 fragments of previously incomprehensible parchment. The fragments were being studied at UCL as part of the Arts & Humanities Research Council-funded "Projet Volterra" – a ten year study of Roman law in its full social, legal and political context.
Researchers at the Joint Quantum Institute (JQI), a collaboration of the National Institute of Standards and Technology and the University of Maryland at College Park, can speed up photons (particles of light) to seemingly faster-than-light speeds through a stack of materials by adding a single, strategically placed layer.
Many pediatricians score high on screening their patients for developmental delays, but barely make a passing grade in referring children with suspected delays for further testing or treatment, according to a study from Johns Hopkins Children's Center and other institutions to appear in the February issue of Pediatrics.
Because screening is only effective if followed by referral and treatment, pediatricians need two separate formalized systems in their practices — one for screening and one for referral — the investigators write in their report available online Jan. 25.
In developing this toolkit to help educators more effectively assist children with dyslexia, Seward has developed an online tool that creatively employs sight, sound and physical movement to increase the reading and retention abilities of children aged 9 to 11 who have dyslexia. (A separate portion of the project employs physical tools and employs touch to aid educators and children.)
The project was inspired by the struggles of a friend's child to read.
HOW "READING BY DESIGN" WORKS
Montreal, January 26, 2010 – Destruction in Haiti, the result of a January 12 earthquake, is staggering. The majority of the capital city of Port-au-Prince will have to be rebuilt from scratch. Isabelle Thomas-Maret, a Université de Montréal urbanism professor who specializes in rebuilding after natural catastrophes, survived hurricane Katrina in New Orleans in 2005 and was consulted in rebuilding that city.
Toronto, Ontario—January 26, 2010 -- Each day people living in large urban centres are injured as the result of violent acts such as physical assault. While existing research tells us where such events are most likely to happen, a new study by Canadian scientists has gone one step further.
Durham, NC – What does evolution – a field that often deals with changes over many generations – have to do with preventing and treating disease in our lifetime? A lot, some scientists say. If recent recommendations are implemented, future physicians may soon be tested on evolution in medical entrance and licensing exams, says an international group of doctors and researchers.