Scientists at the University of the West of England and the University of Sheffield have won funding to create a robotic system based on the whiskers of a rat.
The system would mimic the biological rat whisker and would provide an entirely new and groundbreaking modality for mobile robots working in confined spaces.
Known as ‘Whiskerbot’ the project will bring together experts in robotics from UWE with experts from Sheffield University who specialise in computer modelling of the brains o
A robust, new geographic information systems (GIS) software tool developed by a University at Buffalo geographer is helping the U.S. Forest Service to more quickly and accurately assess and contain the devastation wrought by forest fires, such as last summers Hayman Fire, Colorados worst wildfire ever. That fire, which covered more than 137,000 acres and blazed for more than two weeks, destroyed 133 homes and caused damage of approximately $39 million.
The new tool, to be presen
Scientists from the University of Colorado at Boulder have proposed a long-sought answer to how atmospheric sulfate aerosols are formed in the stratosphere.
Conducted by researchers at the Cooperative Institute for Research in Environmental Sciences, or CIRES, the research shows how a fundamental molecular process driven by sunlight may play a significant role in determining the planets energy budget.
The research was a collaboration between Veronica Vaida, chair of the CU-B
While studying mice with a mutant gene whose counterpart causes inherited glaucoma in humans, researchers have discovered a second gene mutation that worsens the structural eye defect that causes this type of glaucoma.
The newly discovered gene mutation affects production of L-DOPA. The researchers suggest that it might be feasible to prevent glaucoma by administering L-DOPA, which is used in treating Parkinsons disease.
The researchers, led by Howard Hughes Medical Institute
Scientists at the University of Manchester have turned back the evolutionary clock to reveal a hidden mechanism for differentiation between species of the same family, according to an article published in the journal Nature this week. The finding sheds new light on how different species may have arisen and questions the very notion of how we define individual species.
The work, funded by the Biotechnology and Biological Sciences Research Council (BBSRC) and the Wellcome Trust, was c
Long-time farmers friend shows promise against parasitic worms
Roundworms, hookworms, watch out. Scientists this week announced that a soil bacteriums crystal proteins, long an effective weapon against many insect pests, are toxic to some nematodes, too.
The crystal proteins – created by some strains of Bacillus thuringiensis, more commonly known as Bt – thwart the development of some nematodes and kill others outright. The findings raise the possibility that thes