Results 61 to 70 of about 4,680,627 (282)

Deep Eutectic Solvent‐Enhanced PEDOT: PSS/NR Foam Piezoresistive Sensor for High‐Sensitivity Wearable Devices and Sleep Monitoring Applications

Advanced Materials Interfaces, EarlyView.
A high‐performance piezoresistive foam sensor is developed by integrating natural rubber, PEDOT: PSS, and a deep eutectic solvent (DES). DES effectively detaches insulating PSS from PEDOT, dramatically amplifying electrical conductivity and sensitivity.
Shun Zhang, Jizu Ma, Peng Yu, Lei Tan, Yan Xu   +4 more
wiley   +1 more source

Methodology for qualifying a Friction Stir Welding equipment [PDF]

, 2008
The objective of this research work is the industrialization of the friction stir welding process in order to provide tools to industrials to select and qualify a machine for their FSW applications.
MARTIN, Patrick, ZIMMER-CHEVRET, Sandra, LAYE, Julien, LANGLOIS, Laurent, GOUSSAIN, Jean-Claude, BIGOT, Régis   +5 more
core  

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

Advanced Materials Technologies, EarlyView.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald, Ali Nawaz, Amandeep Singh, Prashant Sonar   +3 more
wiley   +1 more source

Direct numerical simulation of the effect of wall-generated positive/negative Reynolds shear stress on wall friction resistance in turbulent boundary layers

Theoretical and Applied Mechanics Letters
Direct numerical simulation of spatially developing turbulent boundary layers with periodic blowing or suction through a series of inclined slots in a control region was conducted. The wall-generated Reynolds shear stress (RSS), i.e., the RSS on the wall
Qian-Jin Xia, Hongsheng Zhang, Long Lian, Yuan Xue   +3 more
doaj   +1 more source

Settlement of piled raft foundation embedded in rock and its calculation method

Yantu gongcheng xuebao, 2019
Based on the settlement monitoring data of two piled rafts under a twin-tower building,the settlement characteristics of piled raft foundation is examined.
HU Min-yun 1, LU Yu-ke 1, CHEN Xiao-yu 1, ZHANG Qing-shan 2, XU Xiao-bing 1, ZHANG Yong 1
doaj   +1 more source

Liquid Metal Resistive Sensing Architectures for Measuring Diaphragm Strain Responses on Obstructed Surfaces

Advanced Materials Technologies, EarlyView.
A liquid metal‐based strain‐sensing architecture to measure the deformation of a circular diaphragm against obstructed surfaces is formulated using finite element modeling and confocal imaging to establish the mechanical framework and is utilized to control diaphragm‐induced confinement on a bead array, as validated by biomolecular loading level ...
Abdullah‐Bin Siddique, Jui‐Hong Weng, Deng‐Kai Yang, Chia‐Fu Chou, Nathan S. Swami   +4 more
wiley   +1 more source

Silk Fibroin Nanofiber–Immobilized Horseradish Peroxidase Enables Continuous Preparation of Injectable Hydrogels With Negligible Residual Enzyme for Drug Delivery

Advanced Materials Technologies, EarlyView.
Overcoming the immunogenicity challenges of enzyme‐mediated crosslinking, a flow‐through reactor utilizing SFNF‐HRP enables the continuous production of injectable hydrogels. This continuous platform ensures homogeneous crosslinking while minimizing residual HRP in the resulting hydrogels.
Ayari Miyawaki, Shinji Sakai
wiley   +1 more source

In vivo assessment of frictional pain from skin surface to brain activation

Friction
Skin pain induced by friction is common in various skin–product interactions. In this study, interactions between residual limb skin and prosthetic sockets were taken into account to investigate the underlying mechanism of skin pain induced by ...
Xingxing Fang, Wei Tang, Yangyang Xia, Shousheng Zhang   +3 more
doaj   +1 more source

Model tests on negative skin friction of single pile considering applying sequence of pile load and surcharge loading

Yantu gongcheng xuebao, 2018
Based on the laboratory model tests, the influence of the sequence of pile load and the soil load surrounding the pile on the negative friction of single pile is studied.
MA Xue-ning , ZHANG Pei-yun , WANG Xu , WANG Bo-lin
doaj   +1 more source

A Proof‐of‐Concept Assessment of a Novel Wearable Eyelid Muscle Device: A Pre‐Clinical Animal Cadaver Study for Eyelid Closure Restoration

Advanced Robotics Research, EarlyView.
This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino, Phuoc Thien Phan, James Davies, Bibhu Sharma, Tianruo Guo, Chi Cong Nguyen, Nigel H. Lovell, Thanh Nho Do   +7 more
wiley   +1 more source