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Marine reserves will need stepping stones to help fishes disperse between them
Marine reserves stepping stones fishes disperse between them
2015/11/12
A massive field effort on the Belizean Barrier Reef has revealed for the first time that the offspring of at least one coral reef fish, a neon goby, do not disperse far from their parents. The results...
Proteins stepping on "landmines": How they survive the immense heat they create
Proteins stepping landmines immense heat
2014/12/30
INDIANAPOLIS -- How do some proteins survive the extreme heat generated when they catalyze reactions that can happen as many as a million times per second? Work by researchers from Indiana University-...
Nuclear physics gets a stepping stone to the 'island of stability'（图）
Nuclear physics a stepping stone the 'island of stability'
2010/2/23
Researchers in Europe have made a key breakthrough in fundamental nuclear physics by making the first direct mass measurement of an element heavier than uranium. They say that their new technique will...
Efficient estimation of time-mean states of ocean models using 4D-Var and implicit time-stepping
Efficient estimation time-mean states ocean models 4D-Var implicit time-stepping
2009/11/3
We propose an efficient method for estimating a time-mean state of an ocean model subject to given observations using implicit time-stepping. The new method uses (i) an implicit implementation of the ...
The forward and backward stepping processes of kinesin are gated by ATP binding
kinesin optical trapping nanometry single molecule 8-nm steps mechanochemical coupling
2010/12/2
The kinesin motor converts the chemical energy from ATP turnover into mechanical work, which produces successive 8-nm steps in the forward and backward direction along a microtubule. A key problem for...
The Stepping Motion of Brownian Particle Derived by Nonequilibrium
Fluctuation
stepping motion nonequilibrium fluctuation kinesin
2007/8/15
2003Vol.39No.6pp.653-656DOI:
The Stepping Motion of Brownian Particle Derived by Nonequilibrium
Fluctuation
ZHAN Yong, ZHAO Tong-Jun, YU Hui, SONG Yan-Li, and AN Hai-Long
...