Results 211 to 220 of about 14,380 (286)

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

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

Dynamically tunable photonic manipulation and sensing in graphene array-driven Bragg gratings. [PDF]

iScience
Chen X, Dong J, Zhao D, Ni H, Liu F, Wu H, Zhao M, Yang J.   +7 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

Strain Monitoring of Vertical Axis Wind Turbine Tower Using Fiber Bragg Gratings. [PDF]

Sensors (Basel)
Van Esbeen B, Manto V, Kinet D, Guyot C, Caucheteur C.   +4 more
europepmc   +1 more source

Monitoring the deflection of a membrane using direct UV written planar Bragg gratings

A thin (~100 µm thick) silica-on-silicon square membrane (10 mm x 10 mm) has been fabricated and its deflection monitored through a 100 Bragg grating array defined within the ...
Smith, P.G.R., Holmes, C., Gates, J.C.
core  

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

Design of a Clip-On Modular Tactile Sensing Attachment Based on Fiber Bragg Gratings: Theoretical Modeling and Experimental Validation. [PDF]

Sensors (Basel)
Zhao F, Feng Y, Xu M, Li Y, Zhang H.
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

Analysis of Strain Transfer Characteristics of Fiber Bragg Gratings for Asphalt Pavement Health Monitoring. [PDF]

Materials (Basel)
Hou Z, Cao D, Peng P, Ding X, Ma T, Cheng J.   +5 more
europepmc   +1 more source