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Pseudogenes and their potential functions in hematopoiesis
Experimental Hematology, 2021Pseudogenes are DNA regions comprising defective copies of functional genes, the majority of which were generated by RNA- or DNA-level duplications. They exist across almost all forms of life and account for about one-quarter of the annotated genes in the human genome.
Yanni, Ma, Zhongyang, Chen, Jia, Yu
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The Schrödinger Potential Function
Physical Review, 1931The notion of odd and even operators introduced by Schr\"odinger is generalized and developed in this paper. It is shown that, accepting the hypothesis of Schr\"odinger that "only even operators exist" the undesirable negative energy solutions of the Dirac equation are eliminated since they do not combine with the observed states, while at the same ...
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Current Opinion in Structural Biology, 1995
When energy is a critical quantity, accurate biomolecular simulations rest in substantial part on accurate potential energy functions (force fields). Improvements in methodology for determining parameters--particularly, in the systematic use of computational data obtained from quantum chemical calculations--and enhancements in functional form are ...
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When energy is a critical quantity, accurate biomolecular simulations rest in substantial part on accurate potential energy functions (force fields). Improvements in methodology for determining parameters--particularly, in the systematic use of computational data obtained from quantum chemical calculations--and enhancements in functional form are ...
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The Stream Function and the Velocity Potential Function
The Mathematical Gazette, 1954The stream function, ψ, is a function specially suited for dealing with two-dimensional flow while the velocity potential, ϕ, is a function which may be used with either two- or three-dimensional flow. In two-dimensional flow, the chief utility of ψ and ϕ occurs when they satisfy Laplace's equation ∇
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Potential Functions in Strategic Games
2013We investigate here several categories of strategic games and antagonistic situations that are known to admit potential functions, and are thus guaranteed to either possess pure Nash equilibria or to stabilize in some form of equilibrium in cases of stochastic potentials. Our goal is to indicate the generality of this method and to address its limits.
Paul G. Spirakis +1 more
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Potential energy functions for threading
Current Opinion in Structural Biology, 1996Despite little progress in ab initio solutions to the problem of predicting a protein's tertiary structure, over the past four years or so the development of fold-recognition methods for tertiary structure prediction has been the source of some encouragement in this difficult field.
D T, Jones, J M, Thornton
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Thermodynamic potential functions
1991A very important result in classical thermodynamics is the law of increase of entropy, discussed in Section 8.6. This law states that, when a change takes place in a system with an adiabatic boundary, the entropy S of the system always increases when the process is irreversible and remains the same when the process is reversible.
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Gradient, Potential, Potential Function
1988Ruhende Ladungen erfullen den sie umgebenden Raum mit einem elektrostatischen Feld. Die Existenz dieses Feldes last sich durch seine Kraftwirkung auf Korper, die in dieses Feld gebracht werden, nachweisen. Der Feldraum zwischen den Ladungen kann sowohl durch die vektorielle Feldstarkefunktion $\rm {\vec E}({\vec r})$ bzw. $\rm {\vec E}(x,y,z)$ als auch
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Maximizing the potential of functional genomics
Nature Reviews Genetics, 2004Geneticists have made tremendous progress in understanding the genetic basis of phenotypes, and genomics promises to bring further insights at a rapid pace. The progress in functional genomics has been driven primarily by the development of new techniques that are used in a few dedicated research centres.
Lars M, Steinmetz, Ronald W, Davis
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Special Function Potentials for the Laplacian
Canadian Journal of Mathematics, 1982The purpose of this paper is to study the operator Δ + q. Here Δ is the Laplace–Beltrami operator on a compact Lie group G and q is a matrix coefficient of a representation of G. We are able to calculate the powers of Δ + q acting on the function qku. This is done in Section 2 and the reader is refered there for definitions of the special functions q ...
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