Enhancing Night Visibility Using UV Technology To Be Tested On Virginia Tech's Smart Road
...ling with UV headlightsystems and their effects on human health, and Andrew Farkas, a transportationeconomist, planner, and educator with the Morgan State University Center forTransportation Studies. The aim of the research project team is to be a focal point for thenation's UV/fluorescent program...MIT Solution To Math Problem Could Lead To Better Dental Implants, More Resistance To Missiles
...t as brittle." The gearteeth in car transmissions, human teeth, and the Earth itself are other gradedmaterials. About three years ago Professor Suresh began a program to create novelgraded materials. Once such a material was developed, the researchers planned toexplore how its properties changed a......n the tutorial. "Like verydetailed paintings, the human body is very complex, and learning to look andreally see all the details of a painting helps in diagnosing patients." The tutorial also was an eye-opening experience for Susan Crowley, M.D.,assistant professor of medicine (nephrology) at Yale and a g......s. Personality researchers measure differences in human personality by looking at ahandful of components, including shyness or gregariousness, patterns ofthinking, measures of negative emotionality and measures of positiveemotionality. Previous research has led personality researchers to considernegative...Airport Noise Can Seriously Affect The Health And Psychological Well-Being OfChildren
... he says, the firstlongitudinal study of noise and human beings to look at the same group ofindividuals before and after noise pollution. Other studies have been cross sectional, comparing people exposed to noise towell-matched controls who were not subjected to noise. Evans, an environmentalpsychologi...X-ray Microscope Designed To Study Jet Engine Components Now Probes Tooth Dentin
... as small as twomicrometers -- about the size of a human cell. Atomic force microscopy (AFM), another technology used at UCSF and LawrenceLivermore, provides an even closer view. Researchers test the strength andstiffness of dentin by pushing the very atoms and molecules apart and using thedevice to...Tighter Chemical Binding = Better Meds
...ing ability. The 3-D structures of hundredsof key human proteins have been solved in recent years, many of them byYale scientists, making rational drug design possible. Jorgensen also has developed widely used computer programs, suchas BOSS and CAMEO, that enable scientists to model complex organicsoluti...Is Ritalin As Effective--And As Harmless--As It Could Be?
...ontribute unwanted side-effects, althoughlong-term human studies would be needed to confirm this. "This leads to the veryimportant issue of whether we should use a racemic drug or a single enantiomer,"says Ding. Clincial studies of other drugs, such as the heroin substitutemethadone, have shown that single......ormin and troglitazone-act indifferent ways in the human body and were equally effective in loweringpatients' blood glucose levels," explains Gerald I. Shulman, M.D., Ph.D.,professor of medicine (endocrinology) and of cellular and molecular physiologyat Yale and an investigator with the Howard Hughes Medic......construct a detailed computational model involving human Topoisomerase I and DNAin order to understand and ...the Companyhas rapidly advanced two compounds into human clinical trials and a third newcompound into late preclinical development. *** Editor's Note: This...First Trimester Screening For Down Syndrome Possible, NICHD-Funded Study Finds
...lpha-fetoprotein, unconjugated estriol, as well as human chorionicgonadotropin. This study extends screeni...e substances for whichthe researchers tested were: human chorionic gonadotropin (hCG); a portion ofthe hCG molecule, known as the free beta subunit of hCG; a...New Research In Battling Alzheimer's Impact On Memory
...l up," says Weaver. He cautions,however, that any human application is at least two years away. Paper MEDI 214 will be presented by Donald F. Weaver from 4:55 to 5:30 p.m.,Thurs., April 2, in the Convention Center Ballroom A IV, Level 3. 3/23/98 #12306...Fat: It's Not For Breakfast Anymore; Study Finds Fat Linked To Clotting
...e Mennen, M.D., and researchers at the division of human nutritionand epidemiology, Agricultural University, Wageningen, The Netherlands,conducted the study to identify dietary fats that might raise the risk of heartdisease. "Factor VIIa increases after intake of dietary fat," says Mennen, thestudy's lead...Successful Cancer Therapy May Doom Later Treatments To Failure
...d pore sizes of surrounding blood vessels. The one human and five mousecancers were grown at various places inside the mouse's body to represent whathappens during metastasis. Working with hormone-dependent tumors, theresearchers induced the tumors to shrink by cutting off their supply ofhormones. The rese...Studies Look At Threshold Effect Of Cholesterol-Lowering "Statin" Drugs
... in Circulation. He is director of the center for human nutrition at the University of Texas Southwestern Medical Center in Dallas. In one report researchers found that the benefits of the popular statin drugs -- shown to sharply reduce heart attack risk in individuals with elevated blood levels of ch...Emerging Pathogens And Safety Of Fresh Produce Key Issues Facing Food IndustryAnd Scientists
...al characteristics) that affects fish and possibly human health,will also be discussed. Viruses and parasites may be transmitted to food viacontaminated water where seafood is harvested, drinking water, water used for irrigation, or water in the soil where produce is grown. As commontransmission vehicles...Researchers Synthesize Compounds For New Class Of Antibiotics
...nd B attack the bacterial enzymes whileleaving the human host alone. In recent years, the incidence of infectious diseases has soared, alongwith deaths resulting from them. At the same time, the need for new antibioticshas risen steadily as bacteria have developed a resistance to existing drugs.The...Compound In Meat Prevents Diabetes, Study Suggests
... obese and glucose intolerant and therefore mimics human adult-onset diabetes. The rats were given suppleme...ions. Belury, Peck and Vanden Heuvel plan to begin human trials on CLA and its effects on diabetes as soon as possible. Meanwhile, Houseknecht plans addition...ONYX Pharmaceuticals Reports Phase II Clinical Trial Results At ASCO Meeting
...ping novel therapeutics based upon the genetics of human disease, with an emphasis on cancer. The company ...tements with regardto the development of potential human therapeutic products that involve a numberof risks and uncertainties. Actual events may differ from...