A new, comprehensive review of humans' anthropological and genetic records gives the most up-to-date story of the "Out of Africa" expansion that occurred about 45,000 to 60,000 years ago.
Archaeology
Oct 22, 2012
1
0
(PhysOrg.com) -- In a matter of months, bioengineer Markus Covert, PhD, expects to unveil the first "whole-cell" computer model of an organism.
Biotechnology
Feb 22, 2010
0
0
Today's modeling and simulation (M&S) software provides indispensable tools for systems engineering challenges. Such programs allow investigators to experiment with "what-ifs" by adjusting design parameters and examining ...
Software
Jan 27, 2014
0
0
(PhysOrg.com) -- Researchers have developed a new model for the behavior of pedestrians and crowds. It can help to understand and prevent tragic crowd disasters, to develop better architectural designs and new navigation ...
Computer Sciences
Apr 19, 2011
0
0
Coordination between individuals is a fundamental challenge in collectives, and this is just as true for a country's government as it is for simple multicellular organisms. How does a group of many cells coordinate itself ...
Cell & Microbiology
Apr 20, 2023
0
15
Researchers at the Institute of Biotechnology at the Helsinki University and the Universitat Autònoma de Barcelona (UAB) have developed the first three-dimensional simulation of the evolution of morphology by integrating ...
Evolution
May 2, 2013
0
0
Scientists have found that micron-size particles which are trapped at fluid interfaces exhibit a collective dynamic that is subject to seemingly unrelated governing laws. These laws show a smooth transitioning from long-ranged ...
General Physics
Jan 26, 2012
4
0
Efficiently simulating the noise generated by wings and propellers promises to accelerate the development of quieter aircraft and turbines.
General Physics
Sep 28, 2020
0
234
Novel research on improving the simulation performance of hardware models created in a language called SystemC, often used to shorten manufacturing design cycles to improve the time it takes to bring a product to the marketplace, ...
Engineering
Jan 28, 2010
0
0
The aggressive wolverine may not be powerful enough to survive climate change in the contiguous United States, new research concludes.
Environment
Feb 3, 2011
6
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