Results 141 to 150 of about 7,892,925 (256)

High‐Speed Active Imaging Based Target Deviation Measurement and Optical Calibration for Laser Screen Velocimetry Systems

open access: yesAdvanced Photonics Research, Volume 7, Issue 10, October 2026.
A high‐speed active imaging methodology resolves photoelectric response inconsistencies in laser screen velocimetry. By converting unobservable triggering deviations into quantifiable pixel displacements, this approach enables direct in situ spatial calibration of virtual detection screens.
Wenbo Chu   +5 more
wiley   +1 more source

Simulation and Analysis of Stiffened Auxetic Honeycombs Having Enhanced High Impact Velocity Response

open access: yesApplied Research, Volume 5, Issue 5, October 2026.
The ballistic resistance of auxetic re‐entrant honeycomb structures can be significantly improved through geometric tailoring and structural reinforcement. Vertical and horizontal stiffening ribs enhanced the ballistic performance, increasing the energy absorption efficiency by 119.45% and the projectile velocity reduction by 281.36%, ultimately ...
Samy M. Lawaty   +3 more
wiley   +1 more source

A Hybrid Physics‐Informed Computational Framework for Adaptive Microrobotic Navigation and Causal Structure Discovery in Simulated Non‐Newtonian Environments

open access: yesApplied Research, Volume 5, Issue 5, October 2026.
This study presents a hybrid AI framework that enables autonomous magnetic microrobots to navigate complex, non‐Newtonian tumor microenvironments. By integrating physics‐informed recurrent reinforcement learning with active persistent excitation, the system successfully infers hidden fluid rheology for precise targeted navigation and structural causal ...
Xinyuan Chen   +2 more
wiley   +1 more source

Development of 3D‐Printed Perineal Laceration Trainers: Reusable Simulation Models for Midwifery Education

open access: yes
Journal of Midwifery &Women's Health, EarlyView.
Cathleen Hewlett‐Masser   +7 more
wiley   +1 more source

Severe Pediatric MOGAD‐Associated ADEM With Persistent Neurological Morbidity and Later‐Onset Epilepsy of Uncertain Etiology: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT This report describes a 7‐year‐old boy with MOGAD presenting as severe ADEM with fever, encephalopathy, seizures, markedly elevated intracranial pressure, diffuse multifocal MRI abnormalities, and serum MOG‐IgG positivity. He required intravenous corticosteroids, plasma exchange, IVIG, and tocilizumab, followed by rehabilitation and ...
Desiree‐Anne Ramsaran   +2 more
wiley   +1 more source

Ballistic Performance Evaluation of an Innovative Flexible Textile Panel for Protective Wall Applications

open access: yesce/papers, Volume 9, Issue 4-5, Page 101-104, October 2026.
Abstract Lightweight deployable protective systems are increasingly required in military infrastructures, emergency settlements, and temporary protective structures. This study presents the ballistic performance evaluation of an innovative flexible textile panel developed as a rapidly deployable protective wall system.
Salvatore Viscuso, Alessandra Zanelli
wiley   +1 more source

Optimising Wheelchair Sprint Power Output Through Standardised and Individualised Force–Velocity Profiling

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 10, October 2026.
ABSTRACT This study aimed to develop a standardised individualised wheelchair sprinting protocol with increasing resistances to generate linear force–velocity and parabolic power–velocity profiles, applicable across wheelchair sports with various classification levels.
Thomas Rietveld   +4 more
wiley   +1 more source

Examining the Impact of Supramaximal Eccentric and Long‐Lever Isometric Training Protocols on Isometric Hamstring Strength, Nordic Hamstring Performance, and Sprint Speed

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 10, October 2026.
ABSTRACT The aim of this study was to compare the effects of a 6‐week higher‐volume eccentric training protocol with a combined lower‐volume eccentric and long‐lever isometric protocol on posterior chain strength and sprint performance. Thirty‐three NCAA Division II soccer players (men: n = 17, age = 19.7 ± 1.2 years, height = 178.9 ± 6.6 cm, body mass
Adam E. Sundh   +4 more
wiley   +1 more source

BALLISTIC IMPACT ON A TRANSMISSION TAIL ROTOR SHAFT FOR HELICOPTER

open access: yes, 2010
For military rotorcraft, designed for low altitude profile mission in hostile environment, is fundamental to evaluate the damage of high critical components affected by ballistic impact.
L. Giudici, GIGLIO, MARCO, MANES, ANDREA
core  

Technical Feasibility of IVIM for Prostate Cancer Imaging Using High‐Amplitude Whole‐Body Gradient System With Spiral Readout and Velocity‐Compensated Diffusion Encoding

open access: yesNMR in Biomedicine, Volume 39, Issue 10, October 2026.
The combination of velocity‐compensated diffusion encoding, spiral readout and strong gradients enabled high‐quality prostate IVIM imaging, offering a promising framework for the development of reliable IVIM‐based biomarkers for prostate cancer detection, characterisation and monitoring.
Malwina Molendowska   +6 more
wiley   +1 more source

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