arXiv is a free distribution service and an open-access archive for 2,303,325 scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv.
arXiv is a free distribution service and an open-access archive for 2,299,453 scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics.
open-access archive for 2,273,366 scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics.
Herds of gelada monkeys in Ethiopia are unfazed by wolves wandering through to hunt rodents, but is one domesticating the other just as humans did with dogs?
Located on Roanoke Island, the institute's research focuses on: estuarine ecology and human health; coastal engineering and ocean energy; public policy and coastal sustainability; and maritime heritage.
"It is the mission of the UNC Coastal Studies Institute to undertake research, offer educational opportunities, provide community outreach programs, and enhance communication among those concerned with the unique history, culture and environment of the maritime counties of North Carolina."
The Cape Hatteras National Seashore extends from the town of Nags Head, NC south to Ocracoke Island. Resource preservation efforts are most obvious in the park's miles of undeveloped coastal habitat, but also include several historic sites including three light stations at Bodie Island, Cape Hatteras, and Ocracoke Island.
On February 1, 1944, physician and medical researcher Oswald Avery together with his colleagues Colin MacLeod and Maclyn McCarty announced that DNA is the hereditary agent in a virus that would transform a virus from a harmless to a pathogenic version. This study was a key work in modern bacteriology.
On October 24, 1632, the Dutch tradesman and scientist Antonie van Leeuwenhoek, the inventor of the microscope, was born. He is commonly known as "the Father of Microbiology", and considered to be the first microbiologist.
REACTOME is a free, online, open-source, curated pathway database encompassing many areas of human biology. Information is authored by expert biological researchers, maintained by the Reactome editorial staff and cross-referenced to a wide range of standard biological databases.
Scientists may have found the cause of the world’s sudden dwindling population of bees- and cell phones are to blame. Research conducted in Lausanne, Switzerland has shown that the signal from cell phones not only confuse bees, but also leads to their death.
Providing a wealth of resources for K-12 science educators, Science NetLinks is your guide to meaningful standards-based Internet experiences for students.
The American Museum of Natural History is one of the world's preeminent scientific and cultural institutions. Since its founding in 1869, the Museum has advanced its global mission to discover, interpret and disseminate information about human cultures, the natural world and the universe through a wide-ranging program of scientific research, education and exhibition.
More than half of adult Americans report they have had a spiritual experience that changed their lives. Now, scientists from universities like Harvard, Pennsylvania and Johns Hopkins are using new technologies to analyze the brains of people who claim they have touched the spiritual — from Christians who speak in tongues to Buddhist monks to people who claim to have had near-death experiences. Hear what they have discovered in this controversial field, as the science of spirituality continues to evolve.
The Society of Biology is a single unified voice for biology: advising Government and influencing policy; advancing education and professional development; supporting our members, and engaging and encouraging public interest in the life sciences. The Society has been created by the unification of the Biosciences Federation and the Institute of Biology, and is building on the heritage and reputation of these two organisations to champion the study and development of biology, and provide expert guidance and opinion.
Web2.0 technologies continue to grow, both in diversity and usage and have the potential to impact all areas of learning. How can a bioscientist navigate the technologies of Web2.0 and why should you bother? The Centre for Bioscience would like to bring together examples of Web 2.0 which enhance student learning or academic scholarship. The day will advocate useful approaches rather than advocating particular programmes.
La definición de persona no es un problema científico. Puede dilucidarse científicamente cuándo el embrión se implanta, cuántas células tiene aproximadamente en ese momento, cuándo el feto desarrolla un cerebro que puede experimentar dolor (puede leer más sobre eso aquí), cuándo hay pérdida total e irreversible de la actividad cerebral, etcétera.
Health care workers in emergency departments are often carriers of the methicillin-resistant Staphylococcus aureus (MRSA), potentially putting patients at risk.
In the UK 164 people have died of variant CJD, which originally came from cows infected with BSE, and all cases to date shared the same version of the prion gene (MM). A new case has a different varian tof the gene (MV). Estimates are that up to 350 people could be affected in this new wave.
OpenWetWare is an effort to promote the sharing of information, know-how, and wisdom among researchers and groups who are working in biology & biological engineering.
?. (2004)Although this article is geared for high school, many of the ideas can be adapted for younger learners. Think about ecology units, earth day activities, and community service days..
C. Golbreich, M. Horridge, I. Horrocks, B. Motik, and R. Shearer. Proceedings of the 6th International Semantic Web Conference and 2nd Asian Semantic Web Conference (ISWC/ASWC2007), Busan, South Korea, volume 4825 of LNCS, page 169--182. Berlin, Heidelberg, Springer Verlag, (November 2007)
