Results 51 to 60 of about 147,856 (286)
Scientific Reports, 2022 The measurement of the stiffness of a precision reducer is essential to estimating the reducer. Since the angular sensor’s measurement results include the angle measurement error caused by the instrument’s torsional deformation, it cannot be used as the ...
Zhen Yu, Zongrui Hao
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Advanced Materials, EarlyView.Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger +14 more
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Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
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Journal of the Mechanical Behavior of Materials, 2015 The present study considers the propagation of torsional wave in an inhomogeneous crustal layer over an inhomogeneous half space when the upper boundary plane is assumed to be rigid.
Kakar Rajneesh, Gupta Kishan Chand
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Dynamic Behavior of Shafts, Couplings and Working Body of the Machine under Torsional Impact Moment [PDF]
Journal of Applied and Computational MechanicsIn this study, the influence of the torsional rigidity of the connected shafts, couplings and the working body of the machine, as well as the damping capacity of the coupling, on the torsional impact moment generated in the machine transmission is ...
Isa Khalilov, Abdullah H. Sofiyev
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Evaluation Of Mesh Stiffness and Torsional Rigidity in Spur Gear [PDF]
Engineering and Technology Journal, 2005 A This work aims to investigate the main parameters affecting noise and vibration encountered in spur gears . They are torsional mesh stiffness and transmission error through a complete cycl . FEM was used for the theoretical aspect of the work .
Intisar Hadi +2 more
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Advanced Materials, EarlyView.Density‐driven differential sedimentation fractionates solution‐assembled P3HT nanowires into crystalline and disordered constituents. High‐resolution cryo‐TEM directly visualizes the molecular chain packing within individual nanowires in real space, and recombining the fractions programs the mobility–stretchability trade‐off without chemical ...
Junyeon Yoon, Jun Ho Hwang, Eunji Lee
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Jixie chuandong, 2015 Based on Hertz theory,the engagement rigidity model of the cycloid ball transmission is established,and the engagement rigidity is converted to the dimensionless form.
Kong Xia, Zhang Peng, Zhang Jielu
doaj
Numerical Investigation of Torsional Analysis of 3D-Printed PLA Components using Finite Element Analysis [PDF]
EPJ Web of ConferencesAdditive manufacturing with polylactic acid (PLA) has evolved from rapid prototyping to producing functional mechanical components, necessitating accurate prediction of torsional performance for reliable design.
Hatwalne P. A., Bhalerao S. V.
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Calibration of the torsional and lateral spring constants of cantilever sensors [PDF]
, 2014 Financial support from the EPSRC (EP/K000411/1) and the University of St. Andrews under an Impact Acceleration Account (EP/K503940/1) are gratefully acknowledged.A method suitable for the calibration of the spring constants of all torsional and lateral ...
Hähner, Georg, Parkin, John David
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