Results 81 to 90 of about 3,262,089 (280)

Architecture‐Driven Sensor Stability in Weft‐Knitted Engineering Textiles

Advanced Engineering Materials, EarlyView.
Textile‐integrated sensor architectures are systematically compared to evaluate their electromechanical behavior under combined mechanical and environmental loading. Pocket‐based integration exhibits stable and reproducible signals, whereas tunnel‐based routing shows higher sensitivity accompanied by increased variability.
Adnan Maroof Khan, Johannes Wendler, Dilbar Aibibu, Johannes Mersch, Michael Wöltje, Chokri Cherif   +5 more
wiley   +1 more source

Voltage induced spreading and liquid optical devices [PDF]

, 2013
An experimental investigation has been carried out into Liquid dielectrophoresis (LDEP), in which dielectric forces are used to actuate bulk liquid spreading and to imprint a deformation pattern at a liquid air surface.
Sampara, N
core  

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Calibration of force sensor mounted in tire tread block under rolling contact condition

Polymer Testing
This study investigates a sensor calibration method for accurately measuring the three-axis contact forces of a single tread block using sensor-equipped tires.
Koga Ishido, Masami Matsubara, Takayuki Toyoshima, Tomonori Sakai, Akira Shibuya, Hiroshi Tachiya, Masahiro Higuchi   +6 more
doaj   +1 more source

Effects of Static Contact Angle and Roughness on Rolling Resistance of Droplet

Journal of the Microelectronics and Packaging Society, 2016
Carbon & Light Materials Application R&D Gropu, KITECH, Jeonju-city, Jellabuk-do 54853, Korea(Received March 14, 2016: Corrected March 21, 2016: Accepted March 25, 2016)초록: 본 연구에서는 소수성 구현을 위한 표면 거칠기가 접촉각과 접촉각 이력에 미치는 영향을 평가하였다. 초발수특성을 극대화하기 위해, 액적이 이동하기 위해 필요한 구름저항력을 제안하였으며, 이에 대한 평가를 통하여 표면에 형성한 패턴이 접촉각 이력 및 구름저항력에 큰 영향을 주는 것을 확인하였다.
Won Kyoung Cho, Sang Uk Cho, Doo-In Kim, Dae-Up Kim, Myung Yung Jeong   +4 more
openaire   +2 more sources

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

Advanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak, Yasmina Frey, Ulrike Wallrabe, Oswald Prucker, Jürgen Rühe   +4 more
wiley   +1 more source

Discrepancies Between Micro Versus Macroscale Viscoelastic Properties in a Microplastic‐Tissue Composite Model

Advanced Engineering Materials, EarlyView.
This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser, Baptiste Le Roi, Omri Leshem, Joshua M. Grolman   +3 more
wiley   +1 more source

Integrated System for Multitechnique Contact Angle Measurements Under Pressure and Temperature Control

IEEE Open Journal of Instrumentation and Measurement
Accurate and precise contact angle measurements are critical for characterizing surface wettability and fluid–solid interfacial phenomena in scientific and engineering applications.
Fabian Tapias, Nikolaos Karadimitriou, Holger Steeb, Maartje Boon   +3 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Dynamic axial contact stiffness analysis of position preloaded ball screw mechanism

Advances in Mechanical Engineering, 2019
This article establishes an axial contact stiffness model of position preloaded ball screw mechanism based on Hertz contact theory. The analysis of dynamic axial contact stiffness is one of the foundations of the research on the dynamic characteristic of
Jun Liu, Yi Ou
doaj   +1 more source