Great White shark evolution debate involves WSU Lake Campus geology professor
A significant debate is currently underway in the scientific community over the evolution of the Great White shark, and Chuck Ciampaglio, Ph.D., an assistant professor of geology at the Wright State University Lake Campus, is right in the middle of it. The issue is if the Great White, one of the most feared predators of the sea, evolved from the huge prehistoric megladon shark or if its a...Microbial forensics: The next great forensic challenge
Deliberately spreading disease among the enemy has been occasionally practiced over hundreds of years. But modern bioterrorism is more chilling than ever because of rapidly expanding knowledge about infectious diseases and biotoxins and their potential to wreak havoc in complex, interdependent societies. The nation is in the process of developing a strong microbial forensic program to attribute a...Aggressive aquatic species invading Great Lakes
Foreign species, such as zebra mussels and carp, are invading the Great Lakes and changing the ecology of this vital ecosystem. A study from McMaster University published in the March issue of the Journal of Great Lakes Research suggests that for the round goby, a recently introduced fish species, their ability to wrest territory from native fish plays a key role in their dominance of the Great L...Low oxygen likely made Great Dying worse, greatly delayed recovery
The biggest mass extinction in Earth history some 251 million years ago was preceded by elevated extinction rates before the main event and was followed by a delayed recovery that lasted for millions of years. New research by two University of Washington scientists suggests that a sharp decline in atmospheric oxygen levels was likely a major reason for both the elevated extinction rates and the v...Survival of heart patients on beta-blockers varies greatly with genetic variation
Survival of heart attack and unstable angina patients placed on beta-blocker therapy corresponds to specific variations in their genes, according to a study by researchers at Washington University School of Medicine in St. Louis and the Mid America Heart Institute in Kansas City. The study appears in the September 28, 2005 issue of the Journal of the American Medical Association. "In our i...Greater Amplification Specificity with New Hot Start PCR Enzyme
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Improve reliability of PCR reactions with Herculase enhanced DNApolymerase Stratagene enhanced DNApolymerase,* a novel enzyme formulation that providessuperior performance in both routine and demanding PCR applications. Previous...Historic lists - The greatest rock bands, rock guitarists of all time
Can you imagine this: a week of playing rock all...Technology spurs great service, full service, and self-service.
The phrase full service used to mean a gas station where attendants would fill your tank, check your fluids, and clean your windshield. Today, it means that a bank provides you with a wide range of alternatives to seeing a local teller things like Internet banking, ATM card cards, and telephone-driven interactive voice response (IVR) systems. Weve entered the decade of self-service. C...Smoking a greater risk than HIV? Yes say health experts!!!!
A research backed by the British government says that smoking will turn out to be the biggest killer in the years to come, surpassing the threat of even HIV. The British broadcasting corporation reported on Monday that in the developing world smoking will kill more people than any other disease in the next 20 years. The report released from the Institute of Development Studies in Sussex, United K...Greater volume hospitals better for stroke
Researchers at the University of Texas, have looked at data for treatment of sub-arachnoid haemorrhage (SAH) in the state during the 1990s. People with a stroke caused by bleeding into the brain do best in hospitals dealing with many such cases.// In SAH, a blood vessel bursts within the blood supply surrounding the brain's exterior. It can cause brain damage, coma and death. Data on...Air pollution combined with greater medical needs
Cities with the worst pollution in the US have more hospital admissions for respiratory conditions. There's increasing proof for a tie between environmental pollution and public health. Now doctors at the University of California report upon the effect// of air pollution on Medicare costs in a large group of the population. They looked at medical records and pollution measures in 185...Cholesterol-lowering drug Found To greatly Reduce the risk of stroke and heart attack
Heart failure is a chronic but deadly condition caused by the heart's inability to pump efficiently.//It gradually enlarges as it becomes weaker and weaker. In a recent study it was seen...Cancer Patients At A Greater Risk Of Developing Blood Clots
According to a recent study researchers say cancer patients who receive treatment have a greater risk of developing blood clots, // but a new study shows many doctors are not taking the necessary steps to prevent the clots from forming. Researchers surveyed more than 100 oncologists to determine if the doctors were aware of the risk of blood clots and to evaluate preventative measures us...Swanson Titanium Great Toe Implant
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