Endangered wild orangutan populations are declining more sharply in Sumatra and Borneo than previously estimated, according to new findings published this month by Great Ape Trust of Iowa scientist Dr. Serge Wich and other orangutan conservation experts.
Culture
With Derby Day, the Kentucky Derby, just around the corner, it's time to think about big hats, horses with one eye, and...chemistry.
No, no, just kidding. Well, sort of. The chemistry of bourbon anyway. While it's not as good as proper whisky, it has its fans and we don't want the world to think we have any sort of Gaelic bias, so the upstarts in the colonies can have their day here also.
Contact:
Jim Codex - jimatsciencecodex.com
Office:
10580 N. McCarran Blvd #115-334Reno, NV 89503
Science Codex10580 N. McCarran Blvd #115-334Reno, NV 89503
Phone # 1-408-836-6819
Administrative contact:jimatsciencecodex.com
Halloween is a time for children to dress up as witches, ghouls and goblins, but historically witchcraft was serious business, according to a Duke University professor.
Though people today might view witchcraft as mere superstition, it’s evident from anthropological literature that, for some people, the practice has served a basic human need, said Anne-Maria Makhulu, an assistant professor of cultural anthropology who studies the ongoing practice of witchcraft in Africa.
The newest dinosaur species to emerge from Grand Staircase-Escalante National Monument had some serious bite, according to researchers from the Utah Museum of Natural History (UNMH) at the University of Utah. “It was one of the most robust duck-billed dinosaurs ever,” said lead author Terry Gates. “It was a monster.”
Usually when a solid melts, its volume increases. In addition, when pressure is increased, it becomes increasingly difficult to melt a material.
However, sodium tells a different story.
As pressure is increased, liquid sodium initially evolves into a more compact local structure. In addition, a transition takes place at about 65 GPa (120 million atmospheres of pressure) that is associated with a threefold drop in electrical conductivity.
The Carbon Disclosure Project (CDP), a collaboration of over 315 institutional investors with assets under management of more than $41 trillion, releases its 5th annual global report, providing the largest and most comprehensive database of strategies from the world's largest corporations regarding the impact of climate change on shareholder value.
The growth and conversion of biofuel crops could raise rather than lower greenhouse gas emissions, says a new study led by Nobel prize-winning chemist Paul Crutzen, best known for his work on the ozone layer.
He and his colleagues have calculated that growing some of the most commonly used biofuel crops releases around twice the amount of the potent greenhouse gas nitrous oxide (N2O, also known as ‘laughing gas’) than previously thought – wiping out any benefits from not using fossil fuels and, worse, probably contributing to global warming.
What began more than 50 years ago as a way to improve fishing bait in California has led a University of Tennessee researcher to a significant finding about how animal species interact and that raises important questions about conservation.
In the middle of the 20th century, local fishermen who relied on baby salamanders as bait introduced a new species of salamander to California water bodies. These Barred Tiger salamanders came into contact with the native California Tiger salamanders, and over time the two species began to mate.
Much like any vacation in a warm climate sounds wonderful in the middle of winter, hungry people given a wide array of choices will often deviate from their normal fare, even if a favorite meal is among the options.
Recently we had a conversation about where we ranked among science sites. There are a few measurement services out there, and they all give different numbers ( none of which are truly accurate) plus they all seem to have their own method for determining 'reach' that goes beyond simple traffic.
We decided to compare all the science sites, including ones that are doing different things like articles, blogging and news releases, against each other, using the results from two traffic ranking services, one opt-in popularity service and one service that measures inbound links.
Iceland is the world's leading nation in utilising renewable energy. Its next aim is to tackle the transport industry. Renewable energy for vehicles and sustainable solutions for transport are the focus of Driving Sustainability '07 Conference (http://www.driving.is) held in Reykjavik on September 17-18.
Terrorists and extremists have set up shop on the Internet, using it to recruit new members, spread propaganda and plan attacks across the world. The size and scope of these dark corners of the Web are vast and disturbing.
This week, more than eight hundred pathologists from around Europe and the world will take part in a first of its kind, large-scale virtual microscopy slide seminar on the web. The seminar is arranged by the Biomedical Informatics Research Group from the University of Helsinki in conjunction with the 21st European Congress of Pathology, which will be held in Istanbul, Turkey.