Results 221 to 230 of about 1,694,129 (281)

MFPNet: A Semantic Segmentation Network for Regular Tunnel Point Clouds Based on Multi-Scale Feature Perception. [PDF]

Sensors (Basel)
Tong J, Ji M, Song P, Chen Q, Chen C.
europepmc   +1 more source

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

Advanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang, Christopher Wöpke, Toni Seiler, Jared Faisst, Mathias List, Meike Kuhn, Bekcy Joseph, Alexander Ehm, Dietrich R. T. Zahn, Yana Vaynzof, Eva M. Herzig, Roderick C. I. Mackenzie, Uli Würfel, Maria Saladina, Carsten Deibel   +14 more
wiley   +1 more source

Design of an enhanced feature point matching algorithm utilizing 3D laser scanning technology for sculpture design. [PDF]

PeerJ Comput Sci
Zheng X, Weng Z.
europepmc   +1 more source

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

Advanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim, June Ho Lee, Yaolong Xing, Dongchang Kim, Haeseong Jeong, Mongjun Jeong, Manuel Valvidares, Stuart S. P. Parkin, Sang Ho Oh, Donghwa Lee, Hyojin Yoon, Hyeon Han   +11 more
wiley   +1 more source

A scalable two-stage Bayesian approach accounting for exposure measurement error in environmental epidemiology. [PDF]

Biostatistics
Lee CJ, Symanski E, Rammah A, Kang DH, Hopke PK, Park ES.   +5 more
europepmc   +1 more source

Ferromagnetism of Molecular Beam Epitaxy‐grown Ultra‐thin Cr2Ge2Te6 Films Down to the Monolayer Limit on Si Substrates

Advanced Materials, EarlyView.
Uniform monolayer Cr2Ge2Te6 films are achieved on Si substrates by molecular beam epitaxy. Intrinsic ferromagnetism with perpendicular magnetic anisotropy is established in the films by anomalous Hall effect and superconducting quantum interference device measurements, albeit with strong magnetic fluctuations characteristic of its 2D nature.
Pengfei Ji, Ruixuan Liu, Tianchen Zhu, Yang Chen, Yitian Tong, Jinxuan Liang, Yunhe Bai, Yunyi Zang, Zuhan Geng, Fangting Chen, Xiyu Hong, Jiatong Zhang, Luyi Yang, Qi‐Kun Xue, Ke He, Xiao Feng   +15 more
wiley   +1 more source

Predicting orchiectomy in testicular torsion using hybrid machine learning and explainable AI: a web-based clinical decision support system. [PDF]

World J Urol
Çift A, Kutlu H, Çoban F, Sulhan H, Sever S, Koç MK, Kılınç M, Kalyenci B.   +7 more
europepmc   +1 more source

A Robust Skeletonization Method for High-Density Fringe Patterns in Holographic Interferometry Based on Parametric Modeling and Strip Integration. [PDF]

J Imaging
Lychev S, Digilov A.
europepmc   +1 more source

The use of leaded paints in an urban neighborhood in Quito, Ecuador: A case study. [PDF]

Sci Rep
Navarrete H, Yánez-Jácome GS, Vélez-Terreros PY.   +2 more
europepmc   +1 more source

Embedded feature fusion for multi-label criteria selection via local search strategy and particle swarm optimization. [PDF]

Sci Rep
Chen S, Fang X, Zhai F, Wang L, Lv L.
europepmc   +1 more source