USGS studies wildfire ecology in the western United States
...imeters would be at various future times, based on existing or changing weather conditions. The model has since been used to plan and execute prescribed burns in the park and to predict fire behavior on landscapes subjected to different techniques of understory fuel reduction, from mechanical thinning of tree...Communications towers killing birds
...ount the annual120,000 applications for renewal of existing licenses. Co-location savesconstruction costs and is encouraged -- but not required -- by the agency'senvironmental rules, she reported. Noting other estimates as high as 100 million birds killed each year incollisions of all kinds, Cornell's Evan...New machine may provide answers about leading cause of blindness
...rence between the accuracy ofthe new device and an existing machine in a study of 30 subjects, ranging in age from 16 to 60. Thoseresults are published in the October issue of Investigative Ophthalmology & Visual Science. However, unlike traditional machines that rely on complex optical system...Hutchinson Center to lead $11.5 million ovarian-cancer research consortium
...screening tools - This study will evaluatenew and existing cancer biomarkers to determine how they can most effectively beused to screen for ovarian cancer. One such biomarker is CA 125, a protein foundin the blood that in large amounts can signal the presence of ovarian cancer.The conventional approach for ...... they can carry much more DNA than is possiblewith existing methods, which use viruses or loops of bacterial DNA known asplasmids. But the company says it won't let its technology be used for humangermline engineering. "We are in control of the technology, and we don't want toengage in germline gene therapy,"...New evidence pushes back age of sex-determining chromosomes
...t defining event was probably the alteration of an existing gene tocreate the male-promoting SRY gene on the Y chromosome. "That's the evolutionary equivalent of a hijacking," said Page. "That pair ofautosomes, previously with no male or female leanings, is then taken inexorablydown the path that we descri...Key developmental genes identified, linked to rare syndrome
... is opening up a new field in which to investigate existing questions." In all living creatures, the process by which a fertilized egg develops into an embryo, an infant and finally an adult is governed by instructions encoded in the DNA. The basic genetic code is transmitted by the sequence of four molecul...Global warming threatens state's quality of life
...-inch rise in sea level that could inflame already existing problems with storm surge and beach erosion. El Nino and La Nina effects would become more common. But all is not lost, researchers say. The state's problems might be limited with creative forethought and planning. California might even become a b......py in humans has been limited to trying to correct existing disease in a way that does not permanently alter a person's DNA makeup. Raizada noted that before U.S. policy would ever change to allow such studies in people, a wide range of scientists, ethicists and public policy specialists would debate the iss...UB establishes institute for research on lasers, photonics and biophotonics
...han 250 microns. The institute will build on its existing network of partnerships with both industry and research. One partner, BASF, has had a successful partnership with Prasad's laboratory for about three years. "UB is the only university our division is working with right now," said Steve Goldstein, ma...New transgenic mouse likely to advance Alzheimer's disease research
...w under way at Penn to cross the tau mouse with an existing strain of mice that develops beta amyloid plaques ... than Alzheimer's disease. This contrasts with the existing beta amyloid mouse, for example, which demonstrates little or nothing in the way of clinical manifes......ng or slowing bone loss and stabilizing a person's existing bone mass. "Hopefully this will stimulate drug companies to take a look at the statins that they might have on their shelves and do clinical trials on the ones that actually target bone," said Gregory Mundy of Osteoscreen, lead author of the study. ...Genetic extremism overstates risks
...he comparatively minor genetic tinkering done with existing trees doesnt even approach the concerns raised by invading species of whole organisms, such as the Dutch Elm Disease that ravaged forests across America when brought over from Europe. "The movement of single genes, or small groups of genes, is vastly...High percentage of Hepatitis C patients take herbs and vitamins, according to Rush survey
...t none on the efficacy of thesemedications with an existing health population, and less still in a patient population with chronicHepatitis C, he added. Hepatitis C is a virus that people contract through blood transfusions or sexual contact. Thereare approximately 3.9 million Americans with Hepatitis C and...DFG to set up 21 new collaborative research centres in 2000
...applied to extending the duration of promotion for existing collaborative research centres. Collaborative research centres are normally designed to run for 12 years, and so to enable the universities to conduct more expensive, long-term research projects with regular and rigorous appraisal. The participati...... Abgenix. "This strategic alliance complements our existing relationship with Human Genome Sciences and significantly expands our presence in the genomics field. We are also pleased to be joining Biogen and Genentech as corporate partners with equity stakes in CuraGen." "This strategic alliance changes the d...Two studies add to the growing evidence that green tea is beneficial for health, according to the
... "functional foods" by modifying the properties of existing foods topromote specific physiological functions. The challenge for the future lies in determining thebeneficial functions of various natural foods like green tea, so we can choose foods that meet ourindividual needs. This media release provides cur......en the environment may have also approximated that existing on Mars for a few hundred million years. Given the presumed sharing of debris generated from meteorite impacts amongst the early planets, origins of D. radiodurans might even be accidentally common between Mars and Earth. "By nature, it is selected t...Researchers discover new vein of cancer-fighting agents
... probably will have to be used in combination with existing therapies, such as radiation and chemotherapy." Other authors on the paper include postdoctoral fellow George Kamphaus, Ph.D., postdoctoral fellow Pablo Colorado, Ph.D., postdoctoral fellow David Panka, Ph.D., postdoctoral fellow Helmut Hopfer, P...... molecules can store far more information than any existing conventional computer chip. It has been estimated that a gram of dried DNA can hold as much information as a trillion CDs. Moreover, in a biochemical reaction taking place in a tiny surface area, hundreds of trillions of DNA molecules can operate in ...