Results 241 to 250 of about 39,041 (325)

Correlated X‐Ray and Electron Microscopies of a Single Biphasic GaAs Nanowire

Small Methods, EarlyView.
Nano‐focused scanning X‐ray diffraction microscopy at a synchrotron light source, combined with transmission electron microscopy, reveals a clear correlation between the nanoscale distribution of cubic and hexagonal segments in a GaAs nanowire with subtle variations in inter‐reticular spacing, bending, and twisting.
Thomas Dursap, Tao Zhou, Maxime Dupraz, Stéphane Labat, Olivier Thomas, Niels Fardeau, Philippe Regreny, Michel Gendry, Solène Brottet, Nicholas P. Blanchard, Martin V. Holt, Marie‐Ingrid Richard, Alexandru Danescu, José Penuelas, Matthieu Bugnet   +14 more
wiley   +1 more source

SC-AOF: A Sliding Camera and Asymmetric Optical-Flow-Based Blending Method for Image Stitching. [PDF]

Sensors (Basel)
Chang J, Li Q, Liang Y, Zhou L.
europepmc   +1 more source

Machine Learning‐Driven Nanopore Sensing for Quantitative, Label‐Free miRNA Detection

Small Methods, EarlyView.
Nanopore sensors combined with DNA‐barcoded probes enable detection of multiple biomarkers in parallel at the single‐molecule level through characteristic delays in ionic current signals. Three analytical strategies are compared: moving standard deviation, spectral entropy, and a convolutional neural network (CNN). The CNN achieves superior sensitivity
Caroline Koch, Seshagiri Sakthimani, Victoria Maria Noakes, Miruna Cretu, David Newman, Richard Gutierrez, Mark Bruce, Julia Gorelik, Nadia Guerra, Joshua B. Edel, Aleksandar P. Ivanov   +10 more
wiley   +1 more source

Data-driven gating (DDG)-based motion match for improved CTAC registration. [PDF]

EJNMMI Phys
Cook EL, Su KH, Higgins GS, Johnsen R, Bouhnik JP, McGowan DR.   +5 more
europepmc   +1 more source

THE EXISTENCE OF SOME METRICS ON RIEMANNIAN WARPED PRODUCT MANIFOLDS WITH FIBER MANIFOLD OF CLASS (B)

, 2015
YOON-TAE JUNGY, Songhwa Chae, Soo-Young Lee   +2 more
openalex   +2 more sources

Ab Initio Benchmarking on Unsupported and Coronene‐Supported Silver Atomic Clusters: Interplay Between Jahn–Teller Distortions and Fluxionality

Small Structures, EarlyView.
The article presents a benchmark study using state‐of‐the‐art high‐level ab initio methodologies to predict infrared and Raman frequencies of subnanometric metal clusters. The importance of characterizing conical intersections in their potential energy landscapes is also highlighted, with the associated (Pseudo‐)Jahn–Teller distortions of cluster ...
Katarzyna M. Krupka, Berta Fernández, María Pilar de Lara‐Castells   +2 more
wiley   +1 more source

Real-time human progress estimation with online dynamic time warping for collaborative robotics. [PDF]

Front Robot AI
De Lazzari D, Terreran M, Giacomuzzo G, Jain S, Falco P, Carli R, Ghidoni S, Romeres D.   +7 more
europepmc   +1 more source

Calibration of equivalent geometric imperfections for second‐order theory analysis of hot‐rolled U‐profiles

Steel Construction, EarlyView.
Abstract The stability behaviour of steel structures is important when performing design. Standards (such as EN 1993‐1‐1 – Eurocode 3 Part 1‐1) take the stability of steel members into account and allow for verifications using reduction factors or by second‐order theory analysis considering equivalent geometric imperfections.
Stalin Ibanez, Caridad Moscoso, Matthias Kraus   +2 more
wiley   +1 more source

Predictive stochastic modeling of mechanically alloyed particle size and shape. [PDF]

RSC Adv
Dwivedi AP, Iranmanesh E, Sofokleous K, Drakonakis V, Hamed Mashhadzadeh A, Dehaghani MZ, Golman B, Spitas C, Doumanidis CC.   +8 more
europepmc   +1 more source

“Bad Things Happen in Philadelphia”: Managing Stigma and Threats in the Wake of False Criminal Accusations

Symbolic Interaction, EarlyView.
In the aftermath of the 2020 U.S. election, the boundary between activism and extremism blurred, with election officials reporting violent threats and false accusations of election fraud. From a symbolic interactionist perspective, these attacks provide a unique lens for examining the consequences of being falsely labeled a criminal.
Steven Windisch
wiley   +1 more source