Results 71 to 80 of about 1,417,989 (292)
Torque ou Momento de uma Força
, 2016 Esta coleção contempla a compreensão dos conceitos, fenômenos e aplicações cotidianas relacionados ao torque de uma força. Os recursos permitem ao professor desenvolver aulas conceituais e interativas, por meio de animações/simulações, vídeos e ...
Ribeiro, Maria Cristina Batoni Abdalla
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Base Force/Torque Sensing for Position based artesian Impedance Control [PDF]
, 2009 In this paper, a position based impedance controller (i.e. admittance controller) is designed by utilizing measurements of a force/torque sensor, which is mounted at the robot’s base.
Nakamura, Yoshihiko, Ott, Christian
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Ground‐State Charge‐Transfer Doping in Donor–Acceptor Semiconducting Polymers
Advanced Functional Materials, EarlyView.This work demonstrates controlled ground‐state charge‐transfer complex formation (GS‐CTC) and doping in a series of diketopyrrolopyrrole‐based donor–acceptor semiconducting polymers paired with a π‐conjugated penta‐t‐butylpentacyanopentabenzo[25]annulene “cyanostar” macrocycle. Complementary experimental techniques show how subtle molecular, electronic,
Tanner L. Smith +13 more
wiley +1 more source
Variable Pitch Darrieus Water Turbines
Journal of Fluid Science and Technology, 2008 In recent years the Darrieus wind turbine concept has been adapted for use in water, either as a hydrokinetic turbine converting the kinetic energy of a moving fluid in open flow like an underwater wind turbine, or in a low head or ducted arrangement ...
Brian KIRKE, Leo LAZAUSKAS
doaj +1 more source
Advanced Functional Materials, EarlyView.This study presents a magneto‐mechanical strategy that incorporates FP@MSCs into an aligned PCL/GelMA nerve guidance conduit. Magnetic stimulation increases membrane tension in FP@MSCs, triggering cytoskeletal remodeling, Schwann cell‐like differentiation, and TIMP1 secretion. TIMP1 activates ITGB1/CD63–FAK signaling in NE‐4C cells, increasing membrane
Xinyu Zhu +14 more
wiley +1 more source
Optimal starting control of zero-synchronous shock AMT based on torque compensation
Science Progress, 2020 This article first puts forward the shortcomings of current AMT starting control in the preface. Then, in the second chapter, the dynamic analysis of the starting process was carried out, and the three requirements of starting control were clarified ...
Lu Zhao, Yang Lin, Zude Li, Chenlu Huang
doaj +1 more source
Advanced Functional Materials, EarlyView.Here, we develop a high‐throughput algorithm that accelerates the elucidation of phase diagrams of topological spin textures using limited computational resources at high numerical accuracy. Applying this framework to the van der Waals magnet CrSBr, we unveiled a hierarchy of previously unknown topological textures (domain‐wall bimerons, bimeron chains,
Andrew Lyall +4 more
wiley +1 more source
Starting Torque Study Of Darrieus Wind Turbine
, 2015 {"references": ["A.V. Rosa, Fundamentals of renewable energy processes, Elsevier Inc.,\nSecond Edition. 2009. Ch. 1.", "R. Agarwal, and E. Karahanna, Time flies when you're having fun:\nCognitive absorption and beliefs about information technology usage,\nMIS Quarterly, 2000, vol.24, 4, pp. 665-694.", "M. N. Nahas, A. S. Mohamed., M. Akyurt, A. K Kalay,
M. Douak, Z. Aouachria
openaire +1 more source
, 2010 Starting university can be a daunting experience. StartingUni.info podcasts are recordings of students talking about their experiences of starting university.
Impala4T Project
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Dynamics of Atmospheric Regression Patterns: Regional Mountain Torque Events [PDF]
, 2006 The regression of atmospheric fields against a parameter P with lag τ is a standard procedure in meteorology. Here, the torque exerted by a mountain massif is chosen as a parameter in order to study the interaction of weather systems with orography on a ...
Egger, Joseph, Hoinka, Klaus-Peter
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