Results 201 to 210 of about 25,377 (291)

Composite fiber Bragg grating written by femtosecond laser for Raman suppression in high-power fiber oscillators. [PDF]

Front Optoelectron
Li H, Zhao R, Rao B, Ye X, Yang B, Wang M, Li Z, Chen Z, Wang Z, Chen J.   +9 more
europepmc   +1 more source

Position Transmission Control in Tendon–Sheath Mechanisms: A Critical Review and a Promising Solution

SmartBot, Volume 2, Issue 2, June 2026.
Tendon‐sheath mechanisms are widely used in various robotic systems for remote position transmission, including aerospace vehicles, flexible rescue robots, dexterous robotic hands, exoskeleton robots, soft wearable devices, industrial robots, and flexible surgical robots.
Jiaqi Li, Qian Gao
wiley   +1 more source

Reconfigurable and widely tunable microwave photonic filter with bandstop and bandpass modes using a phase-shifted waveguide Bragg grating. [PDF]

Sci Rep
Nasehi Z, Hosseini SE.
europepmc   +1 more source

Low‐Dose Electron Total Scattering Analysis Resolves Non‐Crystalline Phase Separation in Polymer Semiconductors and Device Multilayers

Small Methods, Volume 10, Issue 11, 8 June 2026.
The performance of polymer blend semiconductors is governed by both the degree of phase separation and crystallization, but these two aspects have remained unresolved. We report methods for mapping amorphous‐amorphous as well as amorphous‐crystalline phase separation in polyfluorene‐based polymer blends using spatially resolved nanobeam electron total ...
Sang T. Pham, Adam F. Sapnik, Sean M. Collins   +2 more
wiley   +1 more source

Spatial-Temporal Hotspot Management of Photovoltaic Modules Based on Fiber Bragg Grating Sensor Arrays. [PDF]

Sensors (Basel)
Ding H, Guo R, Xing H, Chen Y, He J, Luo J, Chen M, Chen Y, Tang S, Xu F.   +9 more
europepmc   +1 more source

Nanoscale Ordering of Magnetosomes Under the Influence of a Magnetic Field Investigated by Small‐Angle X‐Ray Scattering

Small Structures, Volume 7, Issue 6, June 2026.
Recently, the synthetic Rhodospirillum rubrum ‘magneticum’ has been shown to enable the light‐driven production of magnetosomes (MAGs) in high yields. These membrane‐enveloped magnetic nanoparticles represent promising alternatives to their chemically synthesized analogs for many applications in the biotechnological and biomedical field.
Dieter Skroblin, Sabine Rosenfeldt, Simon Markert, Jakob J. Beierl, Dirk Schüler, Anna S. Schenk, Frank Mickoleit, Christian Gollwitzer   +7 more
wiley   +1 more source

Fiber Bragg Grating Based Load Monitoring for Carrier-Based Aircraft Main Landing Gear. [PDF]

Sensors (Basel)
Xue W, Huang H, Pang X, Yan G.
europepmc   +1 more source

Effect of Early‐Stage Crystallization on the Mechanical Properties of Transparent Niobium Silicate Glass Ceramics

Journal of the American Ceramic Society, Volume 109, Issue 6, June 2026.
ABSTRACT Although various strengthening strategies are being exploited to address the inherent brittleness of glasses, they often fail in integrating fracture resistance with preserved transparency, making the pursuit of robust yet transparent glass‐based materials a compelling challenge.
Minghui Sun, Jiangkun Cao, René Limbach, Roman Sajzew, Alexis Duval, Yang Xia, Falko Langenhorst, Lothar Wondraczek   +7 more
wiley   +1 more source

Real-time aggregation forces monitoring in varied soil particle sizes using fiber bragg grating sensors. [PDF]

Sci Rep
Abdulraheem MI, Moshood AY, Zhang W, Li L, Zhang Y, Abdi G, Alghamdi AG, Raghavan V, Hu J.   +8 more
europepmc   +1 more source

Second‐Scale Formation of Non‐Field‐Aligned Plasma Irregularities Observed From a High‐Altitude 43‐Cassiopeiids Fireball

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract High‐altitude optical meteors initiating above 150 km are exceedingly rare, with confirmed observations largely confined to the Leonids. Using the Meteor and ionospheric Irregularity Observation System, we recorded a bright 43‐Cassiopeiids fireball with heterogeneous material. It initiated luminously at an exceptional altitude of 157.8 ± $\pm $
Yi Li, Guozhu Li, Zhi Wu, Wenzhi Chen, Zhaoguo Huang, Lianhuan Hu, Xiukuan Zhao, Wenjie Sun, Haiyong Xie, Guofeng Dai, Jianfei Liu, Baiqi Ning, Shoumin Chang   +12 more
wiley   +1 more source