Results 231 to 240 of about 156,233 (296)

Molecularly Dissipative Liquid Crystal Elastomer Foams for Impact and Vibration Attenuation

Advanced Functional Materials, EarlyView.
Liquid crystal elastomer foams integrate cellular deformation with mesogen reorientation to create a dual‐scale energy dissipation mechanism. Progressive pore collapse absorbs mechanical loads, while stress‐induced mesogen reorientation provides additional damping, resulting in reduced impact transmission and broadband suppression of vibrational ...
Subi Choi, Sangyeop Lee, In‐sun Jeong, Kyungjun Song, Eugene M. Terentjev, Suk‐kyun Ahn   +5 more
wiley   +1 more source

Exercise Modulates <i>miR-276a/nej</i> Expression and Function in the <i>Drosophila</i> Heart: A Possible Contribution of the Fat Body. [PDF]

Int J Mol Sci
Yi Q, Tang C, Li Q, Ding M, Pan Z, Yu Z, Ping X, Gu W, Li Y, Ding N, Huang W, Dai J, Xu X, He S, Zheng L.   +14 more
europepmc   +1 more source

Defect‐Mediated Inelastic Light Scattering by Infrared Phonons in Hexagonal Boron Nitride

Advanced Functional Materials, EarlyView.
Optically active defects in hexagonal boron nitride enable inelastic stimulated light scattering mediated by infrared‐active phonons, relaxing conventional Raman selection rules. Defect engineering enhances the Stokes‐conversion process and activates both TO‐ and LO‐phonon scattering channels.
Prabhdeep Singh, Bharti Garg, Maximilian Black, Masoud Taleb, Nahid Talebi   +4 more
wiley   +1 more source

Development of an Instrumented Climbing Hold with an Embedded Six-Axis Force Sensor for Speed Climbing. [PDF]

Sensors (Basel)
Kawamura A, Shintani T, Aihara S, Kurazume R.   +3 more
europepmc   +1 more source

Intracrystalline Void‐Mediated Toughening of Brittle Crystals in Quail Eggshells

Advanced Functional Materials, EarlyView.
In quail eggshells, the high density and disordered arrangement of intracrystalline voids inhibit lattice cleavage, suppress long‐range crack propagation, and promote deformation twinning and quasi‐plasticity, serving as an essential toughening motif. We show that these voids remain within a narrow subcritical size range and therefore predominantly do ...
Jingxiao Zhong, Qihang Wang, Andre E. Vellwock, Sinuhe Perea Puente, Tingting Zhu, Jia Hui Lim, Kadda Medjoubi, Sebastian Hoerl, Erika Griesshaber, Wolfgang W. Schmahl, Yannicke Dauphin, Emeline Raguin, Peter Werner, Francesco Stellacci, Michael V. Swain, Peter Fratzl, Shahrouz Amini   +16 more
wiley   +1 more source

The Effects of Plyometric Training on Selected Neuromuscular Outcomes in Trained-to-Highly Trained Male Boulder Climbers: A Preliminary Exploratory Trial. [PDF]

Sports (Basel)
Cortés-Roco G, Low-Barría V, Yáñez-Sepúlveda R, Pérez-Contreras J, Concha-Cisternas Y, Hurtado-Almonacid J, Garcia-Carrillo E.   +6 more
europepmc   +1 more source

Dynamic Observation of Lacy Pattern Formation in a Bone Tissue Model Using Liquid Phase Scanning Transmission Electron Microscopy

Advanced Functional Materials, EarlyView.
Here, we establish a low‐dose liquid‐phase electron microscopy workflow for real‐time observation of biological processes in hydrated conditions. Beam damage is reduced by imaging only 20% of the pixels and reconstructing the complete image using an inpainting algorithm.
Luco Rutten, Avital Wagner, Rona Roverts, Luco Buise, Ben Joosten, Anat Akiva, Elena Macías‐Sánchez, Nico Sommerdijk   +7 more
wiley   +1 more source

Research on Obstacle-Crossing Performance of a Passive Rocker-Bogie Six-Wheel Mobile Platform for Nuclear Environments: Analysis Based on Onboard Sensors. [PDF]

Sensors (Basel)
Liu J, Deng Q, Liu S, He S, Zou S.
europepmc   +1 more source

Self‐Powered, Ultra‐Sensitive InGaAs/ITO Nanowire Radial Junction Infrared Photodiode for Low Flux Imaging at Room Temperature

Advanced Functional Materials, EarlyView.
This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha, Chaohao Chen, Zhe Li, Tuomas Haggren, Dawei Liu, Yang Yu, Baolei Liu, Sanjay Krishna, Hark H. Tan, Chennupati Jagadish, Lan Fu   +10 more
wiley   +1 more source

Suppressing Spurious Causal Chains in Alarm-Triggered Alarm Phenomena via Liang-Kleeman Information Flow-Max-Min Hill-Climbing Graphs. [PDF]

Sensors (Basel)
Li X, He S, Liu J, Chen Z, Yang X, Xu Z.
europepmc   +1 more source