Results 21 to 30 of about 4,980,334 (237)
Micromachines, 2021 Micro-electromechanical system (MEMS) micromirrors have been in development for many years, but the ability to steer beams to angles larger than 20° remains a challenging endeavor.
David Torres +4 more
doaj +1 more source
Homoepitaxial β-Ga2O3 transparent conducting oxide with conductivity σ = 2323 S cm−1
APL Materials, 2021 Conductive homoepitaxial Si-doped β-Ga2O3 films were fabricated by pulsed laser deposition with an as-deposited 2323 S cm−1 conductivity (resistivity = 4.3 × 10−4 Ω-cm, carrier concentration = 2.24 × 1020 cm−3, mobility = 64.5 cm2 V−1 s−1, and electrical
Hyung Min Jeon +9 more
doaj +1 more source
A Smart System for Sitting Posture Detection Based on Force Sensors and Mobile Application [PDF]
Mobile Information Systems, 2020 The employees’ health and well-being are an actual topic in our fast-moving world. Employers lose money when their employees suffer from different health problems and cannot work. The major problem is the spinal pain caused by the poor sitting posture on
S. Matúška, M. Paralic, R. Hudec
semanticscholar +1 more source
Ambulatory Measurement of Ground Reaction Forces [PDF]
, 2004 The measurement of ground reaction forces is important in the biomechanical analysis of gait and other motor activities. It is the purpose of this study to show the feasibility of ambulatory measurement of ground reaction forces using two six degrees of ...
Droog, Ed +2 more
core +13 more sources
Algorithms, 2023 Artificial intelligence and machine learning (AI/ML) research has aimed to achieve human-level performance in tasks that require understanding and decision making.
Kara Combs, Hongjing Lu, Trevor J. Bihl
doaj +1 more source
Developing a Low-Cost Force Treadmill via Dynamic Modeling [PDF]
, 2017 By incorporating force transducers into treadmills, force platform-instrumented treadmills (commonly called force treadmills) can collect large amounts of gait data and enable the ground reaction force (GRF) to be calculated.
Guo, Lan-Yuen +5 more
core +2 more sources
A comparsion of force sensors for atomic force microscopy based on quartz tuning forks and length extensional resonators [PDF]
, 2011 The force sensor is key to the performance of atomic force microscopy (AFM). Nowadays, most AFMs use micro-machined force sensors made from silicon, but piezoelectric quartz sensors are applied at an increasing rate, mainly in vacuum.
An, Toshu +4 more
core +2 more sources
Micromachines, 2019 This paper reports an InAs/InAsSb strained-layer superlattice (SLS) mid-wavelength infrared detector and a focal plane array particularly suited for high-temperature operation. Utilizing the nBn architecture, the detector structure was grown by molecular
Gamini Ariyawansa +3 more
doaj +1 more source
Effects of force-torque and tactile haptic modalities on classifying the success of robot manipulation tasks [PDF]
, 2019 We investigate which haptic sensing modalities, or combination of haptic sensing modalities, best enable a robot to determine whether it successfully completed a manipulation task.
Chan, Yukyu +2 more
core +1 more source
Radio frequency analysis of scaled BaTiO3/Al2O3/In0.04Al0.70GaN0.26/GaN MISHEMTs [PDF]
APL Electronic DevicesWe demonstrate the effect of BaTiO3 integration on scaled BaTiO3/Al2O3/In0.04Al0.70GaN0.26/GaN metal–insulator–semiconductor high electron mobility transistors (MISHEMTs). We find that sputter processing and device fabrication decreases barrier thickness
Kyle J. Liddy +13 more
doaj +1 more source