Results 81 to 90 of about 18,915 (259)
Learning Work Function via Implicit Reasoning on Electrostatic Potential Landscapes
Advanced Science, EarlyView.StructPot‐CLR establishes a cross‐modal contrastive learning framework that aligns the crystal structures of 2D materials with plane‐averaged electrostatic potential landscapes for physically informed work‐function prediction. The model achieves an MAE of 0.265 eV and an R2 of 0.902 on the held‐out test set while accurately preserving key morphological
Haoyu Wan, Yue Wu, Tianhao Su, Deng Pan
wiley +1 more source
Advanced Science, EarlyView.This study elucidates the microstructural evolution at the material interface of Ni‐plated plain‐weave carbon fiber fabric following vacuum heat treatment at 500°C–900°C under different current densities, as well as the mechanism underlying the synergistic enhancement of electromagnetic shielding and ductility.
Wei Cheng +7 more
wiley +1 more source
Estimation of finite population variance using auxiliary information in sample surveys
Statistica, 2014 This paper addresses the problem of estimating the finite population variance using auxiliary information in sample surveys. Motivated by (Singh and Vishwakarma, 2009) some estimators of finite population variance have been suggested along with their ...
Housila P. Singh +2 more
doaj +1 more source
Advanced Science, EarlyView.Deterministic crypt fission is achieved in intestinal organoids using photopatternable hydrogels with spatiotemporal control. Daughter‐crypt symmetry is shown to depend on parent‐crypt geometry and epithelial curvature, while myosin‐dependent mechanosensing links tissue shape to regenerative outcomes.
Delaney L. McNally +8 more
wiley +1 more source
Proposal and validation of geostatistical-based metrics to quantify within-field variability [PDF]
Revista Brasileira de Ciência do SoloMetrics are fundamental to quantify and classify the spatial dependence of soil and agricultural attributes. This study aimed to propose and validate metrics based on two distinct approaches, one additive, which considers the arithmetic mean of the ...
Enio Júnior Seidel +1 more
doaj +1 more source
Refined Arithmetic, Geometric and Harmonic Mean Inequalities
Rocky Mountain Journal of Mathematics, 2003 Noting that \(1-1/x\) is a concave function the author applies the Hermite-Hadamard inequality \[ {f(a) + f(b)\over 2}\leq {1\over b-a}\int_a^b f\leq f\bigl((a+b)/2\bigr) \] to obtain the inequalities \[ {(x-1)^2\over2x}\leq(\geq)\, x-1-\log x\leq(\geq)\, {(x-1)^2\over x+1},\quad x>1(\leq 1).
openaire +3 more sources
Arithmetic, geometric, harmonic, and quadratic means [PDF]
The Dublin Journal of Medical Science, 1894 n ...
openaire +1 more source
Updatable Closed‐Form Evaluation of Arbitrarily Complex Multiport Network Connections
Advanced Electronic Materials, EarlyView.The inverse design of electrically large wave devices often uses reduced‐order multiport models with discrete optimization, requiring many evaluations of complex interconnections between subsystems that differ only in a few blocks. This paper introduces a closed‐form framework enabling efficient Woodbury low‐rank updates of related, previous ...
Hugo Prod'homme, Philipp del Hougne
wiley +1 more source
Advanced Electronic Materials, EarlyView.In this work, low‐resolution infrared imaging is combined with a 28 nm FeFET IMC architecture to enable compact, energy‐efficient edge inference. MLC FeFET devices are experimentally characterized, and controlled multi‐level current accumulation is validated at crossbar array level.
Alptekin Vardar +9 more
wiley +1 more source
Some inequalities for Heinz operator mean [PDF]
Mathematica Moravica, 2020 In this paper we obtain some new inequalities for Heinz operator mean.
Dragomir Silvestru Sever
doaj