Results 211 to 220 of about 116,517 (298)

Current Progress and Challenges of Electromagnetic Wave Absorbing Materials at High Temperature

open access: yesAdvanced Science, EarlyView.
This review explains three dielectric loss mechanisms of electromagnetic wave absorbing materials under high temperatures and the high temperature testing technology is explained. The research progress of carbon‐based, ceramic‐based and metamaterial‐based electromagnetic wave absorbers is analyzed.
Zhixiao Wang   +5 more
wiley   +1 more source

Ambient‐Pressure Superconductivity Onset at 10 K and Robust Tc under High Pressure in TiNbTaN3 Medium‐Entropy Nitride

open access: yesAdvanced Science, EarlyView.
The first observation of superconductivity in a bulk MEN TiNbTaN3 with Tc ≈ 10 K at ambient pressure and the electronic specific heat coefficient γ(H) exhibits nonlinear H‐dependence behavior, which is similar to other well‐studied multigap superconductors is reported.
Lingyong Zeng   +9 more
wiley   +1 more source

Flexible Dual‐Modal Sensors Based on Single‐Crystalline Silicon Membranes for Continuous Monitoring of Photoplethysmography and Skin Temperature

open access: yesAdvanced Science, EarlyView.
A flexible light‐temperature dual‐modal sensor is demonstrated with silicon‐based diode, of which the operation mode, i.e., photodetection and temperature sensing, can be conveniently controlled by the biased condition. Engineering demonstrations illustrate the applicability of the sensor to continuously monitor photoplethysmography and skin ...
Yanle He   +7 more
wiley   +1 more source

Mastering the Manu-how humans create large splashes. [PDF]

open access: yesInterface Focus
Rohilla P   +6 more
europepmc   +1 more source

3D Hyperbolic Kirigami Metamaterials With Tunable Auxeticity and Multistability

open access: yesAdvanced Science, EarlyView.
This study proposes a hyperbolic tessellation‐based structure that integrates TPMSs (Triply Periodic Minimal Surfaces, including SP: Schwarz Primitive, SD: Schwarz Diamond, and GY: Gyroid) with rotating rigid polygons, which enables 3D scalable deformation. The structure exhibits auxeticity and multistability, with a maximum volume expansion rate of up
Yu Lei   +7 more
wiley   +1 more source

Handgrip strength in elite youth football: potential for performance prediction and the moderating effects of age and maturation. [PDF]

open access: yesFront Sports Act Living
Schulz SVW   +8 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy