Results 81 to 90 of about 6,366,194 (281)

The cumulative measure of a force: A unified kinetic theory for rigid-sphere and inverse-square force law interactions

open access: yesAIP Advances, 2011
By introducing a cutoff on the cumulative measure of a force, a unified kinetic theory is developed for both rigid-sphere and inverse-square force laws.
Yongbin Chang, Larry A. Viehland
doaj   +1 more source

Bioinspired Hydrogels with Broadly Programmable Mechanics for Soft‐Tissue Interfaces

open access: yesAdvanced Functional Materials, EarlyView.
Sea cucumber‐inspired gelatin hydrogels are formed by directional freezing and mechanically programmed through subsequent ionic treatment. Multiscale characterization and modeling link ion‐regulated chain interactions to directional load transfer within the aligned hierarchical architecture.
Youchao Teng   +20 more
wiley   +1 more source

On the evaluation of the incomplete gamma function [PDF]

open access: yesMathematics of Computation, 1966
The accurate evaluation of the χ 2
openaire   +2 more sources

Particle‐Level ZrO2 Atomic Layer Deposition Enables Fast‐Cycling and Long‐Life Graphite Cathodes for Dual‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A spatial location of atomic layer deposition (ALD)‐derived ZrO2 coatings is demonstrated to be a critical design parameter for stabilizing graphite cathodes in DIBs. Direct particle‐level ALD (PALD) screening of representative metal oxides identified ZrO2 as the coating that provides the most favorable balance of high‐rate capability and interfacial ...
Jieun Kang   +7 more
wiley   +1 more source

On the zeros of the incomplete gamma function

open access: yes, 1971
Some asymptotic formulae given elsewhere for the zeros of the incomplete gamma function gamma (a, x) are corrected. A plot of a few of the zero trajectories of the function gamma (xw, x) is given, where x is a real parameter. Based on theoretical work by
Kölbig, Kurt Siegfried
core  

Ligand Assisted Epitaxial Growth of CsPbBr3 Microcrystal Resonators With Record ‐Low Lasing Thresholds

open access: yesAdvanced Functional Materials, EarlyView.
Solution‐based ligand‐assisted epitaxial growth (LAEG) yields high‐quality CsPbBr3 microcrystals on different substrates with superior morphology, passivated surfaces, and high photoluminescence quantum yield. These robust micro‐resonators achieve record‐low room‐temperature lasing thresholds of 7.2 kW·cm−2 and maintain operational stability up to 90 ...
Shuyu Zhou   +19 more
wiley   +1 more source

Mechanistic Origins of Chemo‐Mechanical Instability and Failure in Solid‐State Lithium‐Sulfur Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Conversion‐induced sulfur expansion generates strong mechanical constraints and localized stresses within solid‐state Li‐S cathodes. Heterogeneous solid‐electrolyte confinement creates tensile strain‐energy hotspots that govern particle cracking. Larger sulfur particles accelerate fracture, while higher porosity relaxes constraint and delays damage ...
Arpan K. Sharma   +3 more
wiley   +1 more source

Remarks on polygamma and incomplete gamma type functions

open access: yes, 2016
We give a meaning to the expression psi((n))(-m) in neutrix setting. Further the incomplete gamma type function gamma*(alpha, x_) is introduced for negative values of alpha. (C) 2016 Elsevier Inc.
ÖZÇAĞ, EMİN, Ege, Inci
core   +1 more source

Multidimensional‐Encoded High‐Fidelity Spectrometers With a Floating‐Base Bipolar Junction

open access: yesAdvanced Functional Materials, EarlyView.
A floating‐base bipolar junction photodetector enables multidimensional spectral encoding through synergistic gate‐ and drain‐bias modulation of interfacial barrier matching. The resulting complementary spectral responses form a diverse, weakly correlated response matrix, enabling robust and high‐fidelity spectral reconstruction even at sub‐nanoampere ...
Sang‐Hyeon Lee   +11 more
wiley   +1 more source

Asymptotic formula of the incomplete gamma funciton [PDF]

open access: yes
We give here and asymptotic formula of the incomplete gamma function by ordinary method of steepest descent or saddle point method.論文 ...
中嶋, 眞澄   +3 more
core   +1 more source

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