Darwin's theory of evolution probably isn't the full explanation for the emergence of life. Even in a barren environment conducive to fierce competition, cooperation between molecular networks may have spawned life on Earth ...
Evolution
May 30, 2022
0
886
Machine learning algorithms, the basis of neural networks, are opening doors to new discoveries—or at least offering tantalizing clues—one massive database at a time. Case in point: Pacific Northwest National Laboratory ...
Analytical Chemistry
Oct 14, 2020
0
26
Researchers at Helmholtz Zentrum München and Ludwig-Maximilians-University (LMU) have mapped the signaling network in plants and discovered novel insights about how plants process information about their environment. This ...
Plants & Animals
Jul 1, 2020
0
31
Producing fewer sperm cells can be advantageous in self-fertilizing plants. An international study led by the University of Zurich identified a gene in the model plant Arabidopsis that reduces the amount of pollen. In addition ...
Plants & Animals
Jun 8, 2020
0
20
As we continue to shrink electronic components, top-down manufacturing methods begin to approach a physical limit at the nanoscale. Rather than continue to chip away at this limit, one solution of interest involves using ...
Nanophysics
Jan 14, 2016
0
923
Columbia University Medical Center (CUMC) researchers have found the first direct evidence that an acquired trait can be inherited without any DNA involvement. The findings suggest that Lamarck, whose theory of evolution ...
Cell & Microbiology
Dec 5, 2011
5
0
(PhysOrg.com) -- The so-called "Moa's Ark" theory - that New Zealand's animal and plant life has evolved largely untouched over 80 million years since the Gondwana supercontinent broke up - is being challenged by new molecular ...
Evolution
May 4, 2010
0
0
A new study in The Journal of Organic Chemistry refutes a theory on the transfer of light energy.
Optics & Photonics
Mar 30, 2022
1
320
Russian scientists have proposed a theory of phase transformation in polymer gels. It explains the mechanisms of the dramatic reduction in volume of zwitterionic hydrogels when they are cooled. The results are published in ...
Polymers
Apr 16, 2021
0
30
Electrospray of room temperature ionic liquids (RTILs), which are solvent-free electrolytes with easily tailored ions, is emerging as a powerful tool in diverse fields. In particular, electrosprays of RTILs operating in the ...
Analytical Chemistry
Jan 13, 2021
0
7
