MIT Solution To Math Problem Could Lead To Better Dental Implants, More Resistance To Missiles
... "It was so much fun playing with the problem from a scientific point ofview," said Subra Suresh, the...f the first layer, then machine away some material from the surface and indentit again. And they have to keep doing that process. With our theory and themic......orkbased solely on what he or she sees. They learn from group discussions,reactions and observations. Acco...esources which illustrate British life and culture from the 16th century to thepresent....Hollywood Increases Film Portrayals Of People With Disabilities
...e of psychiatric disorders portrayed in film stems from the "imageryof madness," being consistent with vio...iction of serial killers, and viewers may walkaway from the film believing serial killers are relatively commonplace. Butstatistics indicate there are only ...Chemist Turns To Self-Assembly To Create New Drugs
... hit itoff, the two monomers can easily break away from their metalmooring if the resulting compound doesn...es into useful compounds;researchers have to start from scratch again and again. Wender, who was Miller's doctoral advisor at Stanford, saysthat Miller..."Powerful New Tool" For AIDS Is Reported In Science
...ong will a particular cell live? The answer comes from a basic fact about biochemistry: a cell only makes...steoporosis. The second program, developed in part from research efforts conducted at the United States Department of Energy -- Ames Laboratories' Institute...Four-Year Study Shows Long-Term Effectiveness Of Proscar In Treating Enlarged Prostates
...y retention by more than half. Researchers from 95 medical centers reported their results intoday'...Sciences; Drs.Patrick Walsh and H. Logan Holtgrewe from the Brady UrologicalInstitute of Johns Hopkins University Medical School; Dr. GeraldAndriole from Wa...New Math, High-Tech Imaging Solving Old Riddle: How Does The Brain Operate When We Think?
Researchers from Johns Hopkins and Finland are showing that fancymathematicalfootwork plus detailed magnetic resonance imaging pictures of the brain may addup to a betterunderstanding of the experience of thinking. The work, done in animals, offers promise for...Do Asthma Treatments Affect Childhood Growth?
... growth: four year follow up of cohort of children from general practices in Tayside, Scotland) Some studies have shown that children with asthma have impaired growth, but many of these have not allowed for socioeconomic influences on growth. In a General Practice paper in this week's BMJ, McCowan et a...Do Deaths Of Babies From Birth Asphyxia Vary Depending On When They Are Born?
...ariability of care around the time of delivery and from their study of 79 babies' deaths from birth asphyxia in Wales between 1993-5, the authors propose that errors of judgment are probably rel......ugs used to treat asthma are safe-in this casesafe from psychological consequences," said Bruce Bender, Ph...easthma, although doctors have started moving away from its use in general. "Possible psychological changes in response to asthma medications mustbe......chstudy participants considered or solicited input from partners in solving asimple spatial puzzle. The s..., each with one memberof the placebo group and one from the anti-depressant group, were videotapedfrom behind a one-way mirror. The researchers determined ......s that "it is plausible that the findings resulted from a protectiveeffect of enalapril and not a deleterious effect of nisoldipine." Other calcium antagonists include: nimodipine (Nimotop); verapamil(Calen, Isoptin, Verelan); nicardipine (Cardene); diltiazem (Cardizem, Dilacor);isradipine (DynaCi...Snipping Inflammation In The Bud; New Agents May Provide Relief
...es to aL-selectin proteins and preventing the cell from linking with an opposing cell. But synthetic molecules that only inhibit cells from linking up have to competewith the natural cell surface proteins involved in the cell-docking proces...Airport Noise Can Seriously Affect The Health And Psychological Well-Being OfChildren
ITHACA, N.Y. -- The constant roar from jet aircraft can seriously affect thehealth and ps...llUniversity study. The health problems resulting from chronic airport noise,including higher blood pressure and boosted levels of stress hormones, therese...Hospitals Discourage Consumer Questioning Of Bills, Study Suggests
...iendly and some threatening, todiscourage patients from inquiring about their bills, according to an artic...ng thatwith their own efforts to discourage people from becoming involved withchallenges or audits because it costs them a great deal of time and money." Th...Study Finds Aspirin Does Not Prevent High-Risk Cases Of Preeclampsia
.... "Although our study did not find any ill effects from the aspirin, this drugdoes have known potential si...for abruptio placentae--separation of the placenta from the uterine wall atbirth. The authors note that preeclampsia is a leading cause of materna...X-ray Microscope Designed To Study Jet Engine Components Now Probes Tooth Dentin
...or Dental Research. The study is funded by a grant from the National Institute for Dental Research.In the ... cavity. This process removes the mineralmaterial from the dentin, leaving a framework of collagen tissue and tinytubules that run from the center of the t...Tighter Chemical Binding = Better Meds
...n, including those that preventtransplanted organs from being rejected, keep HIV infections in check, ande...velybecause of Jorgensen's computer programs range from dementia to diabetes.Scientists recently discovered, for example, that some medications thatbind to ......cal findings.The research was supported by a grant from the Robert Wood Johnson FoundationHealth Care Financing and Organization Initiative.......th definitive predictions of the risks to children from differenttypes of X-ray exams, an area that often ...t will measure radiation doses and calculate risks from suchexams as general purpose X-ray exams; CT scans, which provide athree-dimensional picture of a pa...