Results 71 to 80 of about 1,012 (213)

Effects Of Pulsation Frequency On Trailing Edge Plasma Actuators For Flight Control [PDF]

, 2012
This thesis details the aerodynamic testing of a dielectric barrier discharge (DBD) plasma actuator operating over a separation step created at the trailing edge of a modified NACA 0012 aerofoil.
HAMLIN, FREDERICK,WILLIAM, Hamlin, Frederick William   +1 more
core  

Improved Design of Polymeric Composite Electrothermal Micro- Actuator for High Track Density Hard Disk Drives

, 2013
design of polymeric composite electrothermal micro-actuator for high track density hard disk ...
L. Gonzaga, Z. M. He, Tan, C. P., Yang, J. P., B. Thubthimthong, J. P. Yang, He, Z. M., Thubthimthong, B., C. P. Tan, G. K. Lau, N. B. Chong, Lau, G. K., Chong, N. B., Gonzaga, L.   +13 more
core   +1 more source

Multiphoton lithographic approach for fabrication of planar-type MEMS

Materials & Design
Microelectromechanical Systems (MEMS) are widely used in consumer electronics, automotive, and medical devices owing to their compact size, low power consumption, and seamless integration of mechanical and electrical functions.
Kyler Kunzler, Emily Huntley, Georgia Kaufman, Michael Gallegos, Bryan Kaehr, Tim Dallas   +5 more
doaj   +1 more source

Decay time control of mass diffusion in a transient grating using a fringe-tunable electrothermal Fresnel mirror

Journal of Thermal Science and Technology, 2017
This paper reports a microelectromechanical systems (MEMS) mirror with electrothermal polymer actuators for the diffusion sensor. A compact and high-speed diffusion sensor is desirable for point-of-care testing because of its real-time monitorability and
Yuki KIUCHI, Yoshihiro TAGUCHI, Yuji NAGASAKA   +2 more
doaj   +1 more source

A miniaturized polymer-based bimorph actuator with self-sensing capability

AIP Advances, 2021
Soft actuators have recently attracted great attention in the fields of soft robots, artificial muscles, and biomimetic devices. As the size is reduced to sub-centimeter scale, most soft actuators only possess actuation capabilities without integrated ...
Huey Shy Tan, Hsuan-Yu Chen, Ying-Hsuan Chiu, Ru-Yi Youh, Yao-Joe Joseph Yang   +4 more
doaj   +1 more source

Versatile DNA‐Functionalized Biohybrid Hydrogel Platforms for Electrothermally Activated On‐Demand Payload Release

Advanced Science, EarlyView.
A DNA‐functionalized biohybrid hydrogel is developed by integrating Cu‐mediated nucleic acid microflowers into a thermoresponsive matrix, enabling electrothermally triggered, on‐demand payload release. The platform offers spatiotemporally controllable therapeutic delivery with promising applications in precision oncology, neural regulation, and chronic
Mengqiu Sun, Zhenshuai Tang, Jia Zhang, Rui Song, Wei Luo, Juan Huang, Jincheng Zeng, Zhen He, Hao Zhang   +8 more
wiley   +1 more source

Dynamic characterization of an electrothermal actuator devoted to discrete MEMS positioning

, 2017
International audienceThis paper focuses on the dynamic characterization of an electrothermal actuator devoted to discrete MEMS positioning. Based on U-shape structure, such actuator has been employed in several MEMS applications where fine and ...
Le Moal, Patrice, Lutz, Philippe, Mohand Ousaid, Abdenbi, G. Bourbon, Bourbon, Gilles, P. Lutz, Bouhadda, Ismail, I. Bouhadda, P. Le Moal, A. Mohand-Ousaid   +9 more
core   +1 more source

Making Sweat Measurable: Induction, Sampling, and Refreshment in Wearable Biofluid Sensing

Advanced Science, EarlyView.
Wearable sweat sensing relies not only on chemical detection but also on controlled biofluid management. This Review integrates sweat physiology, induction strategies, and microfluidic sampling architectures, demonstrating how flux, transport, and refreshment shape measurement reliability.
Soyoung Shin, Wei Gao
wiley   +1 more source

Multi‐Axis Stretchable Zippers for Personalized Wound Healing

Advanced Science, EarlyView.
Multi‐axis stretchable zippers can adapt to complex wound morphologies and enable personalized wound treatment through programmable contraction. This morphological matching strategy helps accelerate wound closure, improve blood perfusion, promote epithelial regeneration, and enhance collagen remodeling, pioneering new directions for personalized and ...
Siyuan Cai, Guang Yao, Zijian Chen, Shiqi Zhou, Peisi Li, Liheng Lin, Huake Yang, Ziyi Zhou, Linbo Jin, Xingyi Gan, Chenzheng Zhou, Zhen Cai, Taisong Pan, Min Gao, Dongli Fan, Yuan Lin, Yiming Zhang   +16 more
wiley   +1 more source

Electrothermal Actuator on Graphene Bilayer Film

Macromolecular Materials and Engineering, 2017
AbstractElectrodriven bilayer actuator is designed and fabricated by spin‐coating a reduced graphene oxide solution onto a polymer substrate. The bonded interface properties, electrical and thermal conductivities are characterized through scanning electron microscopy and X‐ray diffraction.
Wei Sang, Liming Zhao, Rong Tang, Yeping Wu, Chunhua Zhu, Jian Liu   +5 more
openaire   +1 more source