Results 51 to 60 of about 197,736 (320)

Multidimensional Capacitive Sensing for Robot-Assisted Dressing and Bathing [PDF]

, 2019
Robotic assistance presents an opportunity to benefit the lives of many people with physical disabilities, yet accurately sensing the human body and tracking human motion remain difficult for robots.
Clever, Henry M., Erickson, Zackory, Gangaram, Vamsee, Kemp, Charles C., Liu, C. Karen, Turk, Greg   +5 more
core   +2 more sources

Bioinspired Hierarchical Structure for an Ultrawide‐Range Multifunctional Flexible Sensor Using Porous Expandable Polyethylene/Loofah‐Like Polyurethane Sponge Material

Advanced Intelligent Systems, 2023
Capacitive sensors show promising applications for human–computer interface due to their potential capabilities of both pressure and proximity sensing.
Zhou Zhao, Qingkai Guo, Yu Sun, Ningli An, Pengzhe Hui, Laihao Yang, Xuefeng Chen   +6 more
doaj   +1 more source

Development of a Capacitive Pressure Sensor Based on Nanoporous Anodic Aluminium Oxide

East European Journal of Physics
Capacitive pressure sensors make pressure sensing technology more accessible to a wider range of applications and industries, including consumer electronics, automotive, healthcare etc.
Trishna Moni Das, Devabrata Sarmah, Sankar Moni Borah, Sunandan Baruah   +3 more
doaj   +1 more source

A simple, low-cost conductive composite material for 3D printing of electronic sensors [PDF]

, 2012
3D printing technology can produce complex objects directly from computer aided digital designs. The technology has traditionally been used by large companies to produce fit and form concept prototypes (‘rapid prototyping’) before production.
C Zhenhai, Christopher P. Purssell, David A. Hutchins, Duncan R. Billson, E Malone, E Terzic, F Xiao, I Zein, J-P Reboul, J-R Lu, Jeongmin Hong, JI Lee, JM Williams, LE Murr, M Sumita, P Walters, R Jones, Robert J. Bradley, S Avramov-Zamurovic, S Upcraft, SH Foulger, Simon J. Leigh, T Yamada, V Mosser, X Li, X Zhang, Y Wang   +26 more
core   +2 more sources

Highly Sensitive and Flexible Capacitive Pressure Sensors Based on Vertical Graphene and Micro-Pyramidal Dielectric Layer

Nanomaterials, 2023
Many practical applications require flexible high-sensitivity pressure sensors. However, such sensors are difficult to achieve using conventional materials.
Ke Zhao, Jiemin Han, Yifei Ma, Zhaomin Tong, Jonghwan Suhr, Mei Wang, Liantuan Xiao, Suotang Jia, Xuyuan Chen   +8 more
doaj   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Oscillometric Waveform Evaluation for Blood Pressure Devices

Biomedical Engineering Advances, 2022
Most of the noninvasive blood pressure (NIBP) device algorithms have been derived from the clinical trials at various hospitals and human races in developed countries. It is urgent to develop an algorithm for NIBP devices for Indian citizens.
Shubham Kumar, Sanjay Yadav, Ashok Kumar
doaj   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Detection of Positive and Negative Pressure in a Double-Chamber Underwater Thruster

Micromachines
The aim of this paper is to develop a compact, rapid-response pressure sensor for underwater propulsion. Flexible pressure sensors are widely utilized in human–computer interactions and wearable electronic devices; however, manufacturing capacitive ...
Chong Cao, Chengchun Zhang, Chun Shen, Yasong Zhang, Wen Cheng, Zhengyang Wu, Luquan Ren   +6 more
doaj   +1 more source

Target Mass Monitoring and Instrumentation in the Daya Bay Antineutrino Detectors

, 2013
The Daya Bay experiment measures sin^2 2{\theta}_13 using functionally identical antineutrino detectors located at distances of 300 to 2000 meters from the Daya Bay nuclear power complex. Each detector consists of three nested fluid volumes surrounded by
, , , , A. Picard, C A Lewis, D M Webber, Daya Bay collaboration, Daya Bay collaboration, H R Band, H. Band ., H. Band ., H. Band ., J J Cherwinka, K M Heeger, L Kang, L S Greenler, L Yang, M C McFarlane, M. Yeh, P Hinrichs, Q Xiao, S F Li, S X Lin, T S Wise, W Wang, Y D Wei, Z J Zhang   +27 more
core   +1 more source