Results 91 to 100 of about 442,027 (272)

Miniature Nanomesh Mechano‐Acoustic Sensor with Wide Linear Dynamic Range, Broad Bandwidth, and Flat Frequency Response

Advanced Functional Materials, EarlyView.
A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee, Kang Hyuk Cho, Seojin Yun, Siyoung Lee, Woongji Kim, Yunsik Kim, Wonkyu Moon, Yoonyoung Chung, Kilwon Cho   +8 more
wiley   +1 more source

Monitoring shear deformation of sliding zone via fiber Bragg grating and particle image velocimetry

Journal of Rock Mechanics and Geotechnical Engineering
Monitoring shear deformation of sliding zones is of great significance for understanding the landslide evolution mechanism, in which fiber optic strain sensing has shown great potential.
Deyang Wang, Honghu Zhu, Guyu Zhou, Wenzhao Yu, Baojun Wang, Wanhuan Zhou   +5 more
doaj   +1 more source

The Influence of Forming Directions and Strain Rate on Dynamic Shear Properties of Aerial Aluminum Alloy

Applied Sciences, 2018
Dynamic shear properties under high strain rate are an important basis for studying the dynamic mechanical properties and microscopic mechanisms of materials.
Ying Meng, Xiangyu Wang, Hao Zongcheng, Xiuli Fu   +3 more
doaj   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

The Effects of Loading Angles on the Failure of Cross-Ply Notched Bio-Basalt Composites

Polymer Testing
A cross-ply basalt V-notched butterfly specimens were subjected to pure tension, combined tension-shear, and shear stress-strain state using a modified Arcan test fixture with loading angles from 0° to 90° with 15° increment. Multiaxial stress and strain
Zoran Bergant, Roman Šturm, Tomaž Kek, Miroslav Halilovič, Andraž Maček   +4 more
doaj   +1 more source

Strain rate and thermal softening effects in shear testing of AA7075-T6 sheet

EPJ Web of Conferences, 2018
Shear tests were performed at strain rates ranging from quasi-static (0.01 s-1) to 500 s-1 for AA7075-T6 sheet metal alloy at room temperature. A miniature sized shear specimen was used in this work to perform high strain rate shear testing.
Rahmaan Taamjeed, Zhou Ping, Butcher Cliff, Worswick Michael J.   +3 more
doaj   +1 more source

Light‐Responsive Enzyme‐Loaded Nanoparticles for Tunable Adhesion and Mechanical Wound Contraction

Advanced Functional Materials, EarlyView.
This study presents a photoactivatable enzyme‐loaded mesoporous nanoparticle system (MPDA_PaTy) that enables light‐triggered tunable tissue adhesion and facilitates mechanical wound contraction. Controlled enzymatic crosslinking at tissue or hydrogel interfaces allows on‐demand adhesion.
Junghyeon Ko, Hyeon‐Jin Kim, Jeong‐Uk Kim, Seh Ri Oh, Tae Hoon Kang, Junghwan Byun, Uk‐Jae Lee, Minglin Ma, Su‐Hwan Kim, Byung‐Gee Kim, Nathaniel S. Hwang   +10 more
wiley   +1 more source

Derivation of the shear modulus on the adhesive layer measured by digital image correlation: study on the tensile shear tests of wood-based materials with veneer

Journal of Wood Science
In this study, peeling veneers of Japanese cedar and Japanese larch were parallel or cross laminated, respectively, and tensile shear tests were conducted.
Koki Kawano, Kohta Miyamoto, Kenji Aoki, Seiichiro Ukyo   +3 more
doaj   +1 more source

Experimental Study of Direct Shear Properties of Anisotropic Reservoir Shale

Energies
Understanding the shear mechanical properties of shale reservoirs is of great significance in the study of the formation stability around horizontal shale wells and the propagation and evolution of fractures for shale fracturing.
Bowen Zheng, Shengwen Qi, Songfeng Guo, Ning Liang, Guangming Luo, Xiaohui Zhang, Wei Lu, Chao Jin, Yongchao Li, Xin Yu, Zifang Zhu, Jianing Cong   +11 more
doaj   +1 more source

Anisotropic shear melting and recrystallization of a two-dimensional complex (dusty) plasma

, 2013
A two-dimensional plasma crystal was melted by suddenly applying localized shear stress. A stripe of particles in the crystal was pushed by the radiation pressure force of a laser beam.
Ivlev, A. V., Morfill, G. E., Nosenko, V.   +2 more
core   +1 more source