Results 181 to 190 of about 47,345 (292)

Multi‐Mechanical Regulation of 3D Printed Triply Periodic Hyperbolic Surfaces via Fourier Synthesis‐Based Free Modeling

Advanced Science, EarlyView.
Arbitrary structural regulations of triple periodic hyperbolic surfaces are achieved using mathematical Fourier construction and 3D printing technology, enriching the geometric forms and achieving optimized mechanical behaviors. Abstract Triply periodic hyperbolic surfaces (TPHSs) have attracted significant attention due to their exceptional ...
Yanhong Zhang, Junming Zhang, Zhimei Zhou, Yan Li, Shunai Che, Weidong Yang, Lu Han   +6 more
wiley   +1 more source

Study on energy absorption characteristics of the corrugated straight tube flip type energy absorption device. [PDF]

Sci Rep
Zhang J, Zhao F, Guo H, Wan C, Xiao Y.
europepmc   +1 more source

A Physics‐Based Compact Model for Ferroelectric Capacitors Operating Down to Deep Cryogenic Temperatures for Applications in Analog Memory and Neuromorphic Architectures

Advanced Electronic Materials, EarlyView.
A compact model for ferroelectric thin‐film capacitors operating under different electric fields and temperatures is reported. The model can reproduce polarization switching down to 4 K, making them suitable for quantum computing and space technologies.
Ella Paasio, Rikhard Ranta, Sayani Majumdar   +2 more
wiley   +1 more source

The Weevil Genus <i>Rhamphus</i> (Curculionidae, Curculioninae) in Southern Africa-Description of Thirteen New Species. [PDF]

Insects
Caldara R, Tedeschi M.
europepmc   +1 more source

Encapsulated Organohydrogel Couplants for Wearable Ultrasounds

Advanced Electronic Materials, EarlyView.
Hydrogels are ideal for wearable ultrasonic devices but suffer from water loss during long‐term monitoring. Adding excessive glycerol increases attenuation, while elastomer encapsulation causes uneven interfaces due to shrinkage and scattering acoustic waves.
Xiaoru Dong, Zhi Yang, Chaoran Xu, Jun Zhao, Juntong Zhu, Haokun Yi, Hui Xu, Zhuo Li   +7 more
wiley   +1 more source

Secure Wireless Communication for Correlated Legitimate User and Eavesdropper Channels via Movable-Antenna Enhanced Frequency Diverse Array. [PDF]

Entropy (Basel)
Wu X, Shao H, Lin J, Pan Y, Xiong W.
europepmc   +1 more source

Enhanced Percolation Effect in Sub‐100 Nm Nanograting Structure for High‐Performance Bending Insensitive Flexible Pressure Sensor

Advanced Electronic Materials, EarlyView.
A high‐performance, flexible capacitive pressure sensor with enhanced sensitivity and bending insensitivity is developed. Utilizing a sub‐100 nm valley nanograting structure, the sensor achieves a 4.2‐fold increase in capacitance change while maintaining stable performance under bending conditions.
Jae‐Soon Yang, Min‐Ho Seo, Min‐Seung Jo, Kwang‐Wook Choi, Jae‐Shin Lee, Myung‐Kun Chung, Bon‐Jae Koo, Jae‐Young Yoo, Jun‐Bo Yoon   +8 more
wiley   +1 more source

Risk factors and foot biomechanical characteristics of idiopathic scoliosis: a cross-sectional study. [PDF]

Sci Rep
Sun P, Zhou Y, Xie Y, Chen S, Bian G, Wu Y, Shao L, Chen L, Lin Z, Min W.   +9 more
europepmc   +1 more source

Sharp Estimates on Coefficient functionals of Ozaki close-to-convex functions

, 2023
Sushil Kumar, R. K. Pandey, Pratima Rai
openalex   +2 more sources

Ecofriendly Printing of Silver Nanowires with Cellulose Binder for Highly Robust Flexible Electronics

Advanced Electronic Materials, EarlyView.
This work reports ecofriendly silver nanowire based ink with cellulose as the binder for printed flexible electronics. After annealing, the cellulose binder provides excellent adhesion between nanowires and substrate, leading to robust electromechanical performance of the printed electronics without encapsulation.
Yuxuan Liu, Ping Ren, Li Yang, Brendan O'Connor, Jingyan Dong, Yong Zhu   +5 more
wiley   +1 more source