Results 31 to 40 of about 208,446 (298)
Micromachines, 2021 In this study, we developed a radial artery pulse acquisition system based on finger-worn dense pressure sensor arrays to enable three-dimensional pulse signals acquisition.
Jianzhong Chen +6 more
doaj +1 more source
Frontiers in Chemistry, 2018 A methodology to calculate analytical figures of merit is not well established for detection systems that are based on sensor arrays with low sensor selectivity.
Luis Fernandez +11 more
doaj +1 more source
Printed microelectrode arrays on soft materials: from PDMS to hydrogels
npj Flexible Electronics, 2018 Microelectrode arrays: ink-jet printing makes it simple A cost-effective and simple approach to make soft microelectrode arrays has been developed using inkjet printing of carbon-based conductive ink. Prof Bernhard Wolfrum and his team from the Institute
Nouran Adly +6 more
doaj +1 more source
Optimized biomimetic hair sensor arrays for sensing oscillating air flows [PDF]
, 2009 Artificial hair sensor arrays are bio-inspired from flow-sensitive filiform hairs of the crickets, one of nature’s best in sensing small air flows. The presented hair sensor arrays aim to realize higher sensitivities compared to our previous sensor ...
Bruinink, C. +5 more
core +1 more source
Development of a tabletop guidance system for educational robots [PDF]
, 2011 The guidance of a vehicle in an outdoor setting is typically implemented using a Real Time Kinematic Global Positioning System (RTK-GPS) potentially enhanced by auxiliary sensors such as electronic compasses, rotation encoders, gyroscopes, and vision ...
Bac, C.W., Grift, T.E., Menezes, G.
core +2 more sources
Polymer-based micro-array sensors [PDF]
SPIE Proceedings, 2007 The introduction in the market of ubiquitous sensing applications relies heavily on the availability of affordable sensors. Key in the cost of a sensor is its modus of manufacture. In this paper a sensing scheme is presented, in which the signal transduction is based on an induced change in the optical path between an organic light emitting diode (OLED)
Sharpe, R.B.A. +10 more
openaire +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Materials & Design, 2022 The online strain acquisition is highly desired for structural monitoring of key equipment such as aircrafts or high-speed trains. However, there are still enormous challenges to monitor full-field strain in large area with arbitrary shape, especially ...
Peishi Yu +5 more
doaj +1 more source
Collaborative Beamforming for Distributed Wireless Ad Hoc Sensor Networks
, 2005 The performance of collaborative beamforming is analyzed using the theory of random arrays. The statistical average and distribution of the beampattern of randomly generated phased arrays is derived in the framework of wireless ad hoc sensor networks ...
Mitran, Patrick +3 more
core +3 more sources
, 2023 AbstractSensors play a crucial role in our everyday life and will become more and more demanded with the transition towards smart cities and the “Internet of Things” with the result of an ever-increasing energy demand. Thus, the research of improving the energy efficiency of sensor systems has started to move towards edge computing and neuromorphic ...
Maik-Ivo Terasa +8 more
openaire +1 more source