Results 251 to 260 of about 1,074,642 (303)

Advanced Design of Three-Dimensional Lithiophilic Carbon-Based Hosts for Anode-Free Lithium Metal Batteries. [PDF]

Nanomicro Lett
Yang F, Yang X, Xu Z, Zhang M, Hou J, Yuan S, Zhang Y, Wu H, Zhang Y, Cheng F.   +9 more
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Modeling tumor transport and growth with poroelastic biopolymer networks.

Soft Matter
Li Z, Ren Y, Kemkar S, Mollenkopf P, Kochanowski J, Janmey PA, Purohit PK, Radhakrishnan R, Vining KH.   +8 more
europepmc   +1 more source

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Gradient estimates for potentials of invertible gradient–mappings on the sphere

Calculus of Variations and Partial Differential Equations, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Delanoë, Philippe, Loeper, Grégoire
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ON A CLASS OF GRADIENT SYSTEMS WITH IRREGULAR POTENTIALS

Infinite Dimensional Analysis, Quantum Probability and Related Topics, 2001
The authors consider a stochastic gradient system in a real Hilbert space \(H\) defined by the following stochastic differential equation \[ dX(t)= [AX(t)- DU(X(t))]\,dt+ dW_t,\quad X(0)= x\in H,\tag{\(*\)} \] where \(A:{\mathcal D}(A)\subset H\to H\) is a selfadjoint operator, \(U\) a real convex function on \(H\) and \(W_t\) a cylindrical Wiener ...
G. Da Prato, Tubaro, Luciano
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Gradients, Singularities and Interatomic Potentials

2021
After a brief review on the ability of continuum gradient elasticity (GradEla) to eliminate singularities from dislocation lines and crack tips, we present an extension to its fractional counterpart by replacing the classical Laplacian in the gradient-enhanced Hooke’s Law by a fractional one.
K. Parisis, E. C. Aifantis
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Gradient, Potential, Potential Function

1988
Ruhende 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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On potential gradient and the air‐Earth current

Terrestrial Magnetism and Atmospheric Electricity, 1932
(1) Introduction—The fundamental phenomena in the atmospheric electricity of fine weather are three. The gradient of potential is normally positive, that is, such that the electric force drives positive electricity downwards. The air is a conductor of electricity, the conductivity depending on ionization.
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Gradient of Potential near Electrodes

Nature, 1923
IN NATURE of March 31, p. 431, Messrs. H. Nagaoka and Y. Sugiura describe a method of observing the Stark effect in the iron arc; namely, in the thin layer at the surface of the lower electrode. This fact points to the existence of a considerable gradient of potential in this layer.
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Potential Gradient and Atmospheric Pollution

Nature, 1924
RECENT correspondence (NATURE, April 5 and June 14) on the connexion between the potential gradient and the degree of pollution of the atmosphere prompts me to put forward a suggestion to explain the alleged influence of a high-tension electric field on plant growth.
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