Results 191 to 200 of about 8,003 (259)

A quasi-zero stiffness triboelectric vibration sensor for high-fidelity vibration characterization. [PDF]

Microsyst Nanoeng
Li Z, Chen X, Zhao L, Xu J.
europepmc   +1 more source

Numerical research on anti‐dislocation measures design of deep‐buried tunnels in an anisotropic rock mass area

Deep Underground Science and Engineering, EarlyView.
This paper conducts a numerical simulation study on the construction of a deep‐buried tunnel in an anisotropic stratum area. A statistical analysis of the effects of two anti‐faulting design measures, namely, a conventional design and an articulated design, is carried out, and the results demonstrate the effectiveness of the anti‐faulting structures ...
Shiqi Liu, Huanling Wang, Yong Zhou, Zhen Wang   +3 more
wiley   +1 more source

Study on the Low-Damage Mechanism of Green ZrO₂ Ceramics Under Ultrasonic Elliptical Vibration-Assisted Cutting. [PDF]

Materials (Basel)
Chen H, Jia F, Zhu Q, Liu Y, Wang C.
europepmc   +1 more source

100% Selective Photoreduction of CO2 to CO on a Macroscopic CuO/Au/g‐C3N4 Film Enabled by Synergistic Photothermal and p‐n Heterojunction Effects

EcoEnergy, EarlyView.
In this paper, a novel CuO/Au/g‐C3N4 film catalyst achieved ≈ 100% selective CO2 photoreduction to CO via synergistic photothermal and p‐n heterojunction effects. ABSTRACT Steering product selectivity is a paramount challenge in CO2 photoreduction. Herein, a series of macroscopic p‐n heterojunction photocatalysts, composed of the g‐C3N4 shell coated on
Wenwen Li, Haopeng Jiang, Jihui Lang, Lili Yang, Xin Li, Pengwei Huo, Zhi Zhu, Maobin Wei   +7 more
wiley   +1 more source

Damping nonlinearity in agarose hydrogels under relative humidity: balancing network stiffness and energy dissipation.

Soft Matter
Ojoboh I, Dedola M, Nelms K, de Kergariou C, Patrick I, Cademartiri L, Armstrong JPK, Perriman AW, Scarpa F.   +8 more
europepmc   +1 more source

Torque-Dependent Anchor Loss and Fourth-Harmonic Damping Anisotropy in Coriolis Vibratory Gyroscopes. [PDF]

Sensors (Basel)
Wang N, Wei Z, Yi G, Sun Y, Wang C.
europepmc   +1 more source

Flexible Phase Change Bandage Incorporated With Zeolite for Temperature‐Controlled Wound Hemostasis

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A novel flexible hemostatic phase change bandage (HPB) was designed and constructed through chemical cross‐linking and electrospinning to mitigate thermal injury and broaden the application of PCMs in the medical field. Furthermore, the flexible HPB shows thermal stability, strong mechanical strength, excellent infiltration, and reliable thermal ...
Xinyu Zhang, Keyan Sun, Hanqing Liu, Shihui Zhang, Yan Kou, Haocheng Fu, Zicheng Lu, Yongfei Zhao, Quan Shi   +8 more
wiley   +1 more source

Age-Dependent Evolution and Synergistic Damping Mechanisms of XSBRL-Rubber-Modified Cementitious Composites. [PDF]

Materials (Basel)
Wang J, Lin S, Jiang Q, Peng Y, Shi J, Li J, Zhang B.   +6 more
europepmc   +1 more source

High‐Voltage Stability of LiCoO2 Cathode Materials Composited With Vanadium‐Based Glass Coatings

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Vanadium‐based glasses show fluidity and good wettability toward other materials at low temperatures. The controlled precipitation of nanocrystals in vanadium‐based glasses enhances the material's mechanical properties and electrical conductivity. The VPFL coatings bond to the LiCoO2 interface via chemical bonds.
Xu Wang, Zhiquan Su, Weiwen Chen, Qiang Chen, Yihong Chen, Fanhou Kong, Zhe Wang, Yao Zhou, Xiaolong Yu, Changjiu Li   +9 more
wiley   +1 more source

Dynamic damage evolution mechanism of buried cast iron pipeline under corrosion-blast coupling effects. [PDF]

Sci Rep
Yuqing X, Nan J, Yingkang Y, Zhenxing L, Tingyao W.   +4 more
europepmc   +1 more source