Swimming Proficiency Of Marine Mammals Ranks Them Among The World's Elite Animal Athletes
...ess of theirdescendants illustrates the remarkable power of natural selection. According to a new study comparing the athletic abilities of different types ofanimals, modern marine mammals are so well adapted to aquatic life that they areas efficient in swimming as specialized land mammals are in running....Nuclear power plants are a much safer option in terms of the eff...ect on peopleshealth than traditional coal burning power stations, according to ProfessorBernard Cohen, writing in the journal Interdisciplinary Science Revi...Protein Adultery Revealed!: Mechanism Of Protein Folding Captured In Computer Simulation
...m was lessened by advanced algorithms and computer power available atSandia. To fold well or not to fold well: that is the question Says Istrail, "Jonathan [King], a laboratory biologist, proposed the problem. Hesaid that computer models constructed to describe the proper folding of a singleprotein lack ...Susceptibility Genes For Nicotine Addiction
...18. The sample sizesused here provide only limited power to detect linkage for a genetically complextrait such as nicotine dependence. Therefore, some or all of the most positiveresults could be due to chance. However, the evidence for limited replicationin several regions across the two samples suggests ...UF Researchers Show Common Compound Can Reduce Air Pollution
...issionsources such as coal- or natural gas-burning power plants, smaller sourcessuch as boilers and small engines are operated intermittently and atvarying capacity, meaning their emissions vary greatly. Additionally, thedesign and equipment costs for the reducing gas technology are extremely high. ......air, he notes. But, headds, "Next-generation solar power will require more efficient water-splittingtechniques," so the artificial photosynthesis system may suggest new strategiesfor converting sunlight into electricity. And, he says, such fundamentalknowledge enhances our appreciation of the natural world...New Technology Turns French Fry Oil Into Diesel Fuel
...he prospect of turning a waste productinto fuel to power its large trucking fleet is appealing. Fox and Ginosar envision a time when waste oil-to-biodiesel conversion plantsare connected to food processing plants everywhere, giving processors anenvironmentally sound source of fuel. The two have secured a p...Controlling Problem Snakes: Saipan Benefits From USGS Research
...ificant economic burden to the community bycausing power outages and damaging electrical lines. Since 1978, more than 1,600power outages in Guam have been caused by brown tree snakes. More than 15 years of research on the brown tree snake are highlighted in thenew publication. Topics include basic snake bi...Waste Makes Saleable Coal Product
...ore low NOx emission requirements came into being, power plantsmarketed the fly ash remaining after burning... American Chemical Society in Anaheim, Calif. "Now power plantsmust dispose of the fly ash and carbon mixture and disposal is expensive." Maroto-Vale...Engineered Bacteria Scavenge Heavy Metals
...ional energy source, such as glucose, is needed to power the process;endogenous energy in the bacterial cells is sufficient. -- The bioengineered cell membrane targets and transports only a specific metal,such as mercury, and does not begin work until the transport genes are switchedon by IPTG induction. ......life span of the cells indefinitely - canwield its power in an unexpected way. The finding, reported in the current issue of Proceedings of the NationalAcademy of Sciences, could bolster efforts aimed at manipulating the enzyme fortherapeutic purposes - whether to prompt cell division in order to replenish......nto contact with the nitratethey need. Without the power to actively roam, however, Thiomargarita risklong stretches of nitrate starvation, something they appear to endure withoutmuch trouble. As Schulz says, "they can't move but, unlike Thioploca , theycan hold their breath for months until they get wh...Suppression Of Natural Fires Harms Squirrels
...eded meadows. Thebiologists even dig burrows with power augers, giving the squirrels a head startin establishing new homes. "It's not Purina dog chow, but they're finally getting plenty of theleaves and fat-rich seeds of native grasses that they've been missing," saidGavin. He credits students in......be one step closer toshedding light on the biggest power booster on the planet: a protein in greenplants ca...his process currently supplies much of the world's power needs, butthe fuel reserves are rapidly running out. Nonpolluting alternative fuel sourcesare being ...Physicists Find Simple Solution To Great-And-Small Mystery
... "For example, inorder to supply water to L to the power of D houses--where L is the circulationlength or t...ipes at any given time scales at least as L to the power of D plus 1," Maritanexplains. "This simple theorem gives us a mathematical rationale for the quarte......us of its human host cells. It uses this engine to power arocket-like tail and propel itself along a route of infection from one cell tothe next. By studying the three-dimensional structure of a mouse organizing protein called"Enabled" and analyzing its chemical interactions with one of Listeria'sproteins,...Center For Future Health Aims To Bring High-Tech, Low-Cost Health Care To The Home
...gmarital disputes. DNA could provide the computing power necessary to identifybacterial strains almost immediately. University officials know of no othereffort where the focus is on developing new technologies for everyday use bylarge numbers of people for the prevention of disease. "This is a whol...Dietary Supplements Could Put A Stop To A Royal Curse
...ablish astrong monarchy," says Rshl. "Instead, the power of Parliament took rapidstrides during his reign."...Benefits Are Likely From Vitamin B-6 In Premenstrual Syndrome
...ll for a randomised controlled trial of sufficient power and quality to compare vitamin B-6 with placebo to establish definitive recommendations for this treatment....