News tagged with network structure
All decked out: Networks of chitin filaments are integral components of diatom silica shells
Dec 01, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- A whole microcosm of various bizarrely shaped life forms opens up when you look at diatoms, the primary component of ocean plankton, under a microscope. The regularly structured silica shells of these tiny ...
Why Does Water Expand When it Cools? A New Explanation
Jul 17, 2009 |
4.2 / 5 (39) |
16
(PhysOrg.com) -- Most of us, when we take our first science classes, learn that when things cool down, they shrink. (When they heat up, we learn, they usually expand.) However, water seems to be the exception ...
It's the network: Researchers examine behavior influenced by network structure
Technology / Computer Sciences
Jan 28, 2009 |
4.6 / 5 (5) |
0
A team of computer scientists at the University of Pennsylvania investigating the political, social and economic struggle between individual self-interest and the need to build a consensus have learned that, depending only ...
New evidence on the robustness of metabolic networks
Biology /
Sep 04, 2008 |
4.6 / 5 (5) |
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Biological systems are constantly evolving in ways that increase their fitness for survival amidst environmental fluctuations and internal errors. Now, in a study of cell metabolism, a Northwestern University research team ...
Search results for network structure
What's the semantic organization of human language?
Other Sciences / Social Sciences
Aug 11, 2009 |
4.5 / 5 (14) |
0
A Chinese semantic network with semantic (argument structure) annotation was built and investigated for finding its global statistical properties. The results show that semantic network is also small-world and scale-free ...
Research advances nanowire technology for large-scale applications
Nanotechnology / Nanomaterials
Feb 26, 2009 |
4 / 5 (2) |
0
(PhysOrg.com) -- Researchers at Northeastern created a network of nanowires that can be scaled up more efficiently and cost-effectively to create displays such as the NASDAQ sign in New York City’s Times Square.
Controlling the electronic surface properties of a material
Jul 17, 2009 |
3.1 / 5 (14) |
0
A recent breakthrough by researchers at the Swiss Nanoscience Institute sees for the first time the creation of thin films with controllable electronic properties. This discovery could have a large impact ...
Physics rules network dynamics
Dec 11, 2009 |
4.8 / 5 (25) |
0
(PhysOrg.com) -- When it comes to the workings of the Web, the brain, or a social network, physics finds universal truths.
The genes in your congeniality: Researchers identify genetic influence in social networks
Jan 26, 2009 |
3 / 5 (4) |
1
Can't help being the life of the party? Maybe you were just born that way. Researchers from Harvard University and the University of California, San Diego have found that our place in a social network is influenced in part ...
Proteins in gel
Jun 24, 2009 |
4 / 5 (1) |
0
Biochips carrying thousands of DNA fragments are widely used for examining genetic material. Experts would also like to have biochips on which proteins are anchored. This requires a gel layer which can now ...
Robots show that brain activity is linked to time as well as space
Biology /
Nov 07, 2008 |
4.7 / 5 (10) |
2
Humanoid robots have been used to show that that functional hierarchy in the brain is linked to time as well as space. Researchers from RIKEN Brain Science Institute, Japan, have created a new type of neural network model ...
Scientists create working artificial nerve networks
Jan 28, 2009 |
4.5 / 5 (8) |
7
Scientists have already hooked brains directly to computers by means of metal electrodes, in the hope of both measuring what goes on inside the brain and eventually healing conditions such as blindness or epilepsy. In the ...
Function of a neglected structure in neurons revealed after 50 years
Sep 08, 2009 |
5 / 5 (12) |
4
(PhysOrg.com) -- Fifty years after it was originally discovered, scientists at the Friedrich Miescher Institute for Biomedical Research, Switzerland, have elucidated the function of a microscopic network of ...
Is that song sexy or just so-so?
Sep 22, 2008 |
4 / 5 (4) |
0
Why is your mate's rendition of Marvin Gaye's "Let's Get it On" cute and sexy sometimes and so annoying at other times? A songbird study conducted by Emory University sheds new light on this question, showing that a change ...
List of search results for network structure
