Results 141 to 150 of about 13,061 (285)
Charge depletion mechanism operative in space-charge flows [PDF]
, 1973 The article of record as published may be found at http://dx.doi.org/10.1063/1.1662706Charge depletion is considered for negatively charged particles flowing with a dielectric medium (air).
Biblarz, O., Bohley, C.M.
core
Droplet, EarlyView.Bubble dynamics pose critical bottlenecks to hydrogen evolution reaction efficiency, causing active site isolation, increased ohmic resistance, and concentration overpotential, especially at high current densities. This review comprehensively summarizes passive and active bubble manipulation strategies, elucidates their underlying principles, and ...
Ziwei Guo +10 more
wiley +1 more source
Droplet, EarlyView.A hand‐powered and mechanically programmable electrowetting‐on‐dielectric platform is demonstrated by integrating a contact‐separation triboelectric nanogenerator with a mechanically encoded punch‐card switch array. This unified mechanical–electrical architecture enables autonomous, portable, and robust droplet control for field‐deployable microfluidic
Jing Ding +5 more
wiley +1 more source
Role of Laplace pressure in the equilibrium of a hanging drop by a mechanical loading
, 2019 For a very low feed rate, it can be assumedthat a hanging drop at the end of a capillary remains in near equilibrium just before breaking.The equilibrium condition indicates that the action of the capillary force must oppose the weight of the drop, to which should be added the force due to Laplace pressure.Thus, for a given fluid and a fixed wet ...
Lecacheux, Laure +4 more
openaire +1 more source
The Monogenic Riesz-Laplace Wavelet Transform
We introduce a family of real and complex wavelet bases of $ L _{ 2 } $ $ (\mathbb{R} ^{ 2 } $ ) that are directly linked to the Laplace and Riesz operators.
Balać, K., Unser, M., Van De Ville, D.
core
A reliable treatment of Abel’s second kind singular integral equations
, 2012 The central idea of this paper is to construct a new mechanism for the solution of Abel’s type singular integral equations that is to say the two-step Laplace decomposition algorithm.
Gondal, Muhammad Asif, Khan, Majid
core +1 more source
Deep Underground Science and Engineering, EarlyView.Probabilistic natural gradient boosting and Gaussian process regression models accurately predict rate‐dependent rock strength across lithologies. Static strength and strain rate dominate, while geometric factors have minimal influence, enabling interpretable and uncertainty‐aware predictions for dynamic geomechanical applications. Abstract The dynamic
Hadi Fathipour‐Azar
wiley +1 more source
Pure Differential Privacy for Functional Summaries via a Laplace-like Process
Many existing mechanisms to achieve differential privacy (DP) on infinite-dimensional functional summaries often involve embedding these summaries into finite-dimensional subspaces and applying traditional DP techniques.
Lin, Haotian, Reimherr, Matthew
core
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A photothermal–magnetocaloric coupled aerogel evaporator is developed for actively adjustable water evaporation in complex environments. Magnetocaloric heating provides active energy compensation under low‐light conditions and disrupts interfacial hydrogen‐bond networks to promote evaporation.
Jingbo He +8 more
wiley +1 more source
Sparse Discrete Laplace and Gaussian Mechanisms under Local Differential Privacy
We study sparse locally private channels of the form $M(y\mid x)\propto w(x,y) 1\{y\in S(x)\},$ where the admissible output set $S(x)$ is allowed to depend on the private input $x$ and is assumed to be small. Here, we consider the sparse discrete-Laplace family with kernel $w(x,y)=e^{-λd(x,y)}$ and the sparse Gaussian family with kernel $w(x,y)=e^{-d(x,
Zamani, Amirreza +3 more
openaire +2 more sources