Results 141 to 150 of about 623,221 (296)
Arthroscopy Techniques, EarlyView.Abstract The purpose of this technical note is to describe a reproducible surgical technique for anterior cruciate ligament reconstruction combined with a lateral tenodesis using a continuous iliotibial band autograft that allows self‐augmentation of graft diameter without the need for additional tendon harvesting.
Gregoire Zerr +3 more
wiley +1 more source
Mechanism Design and Kinematics Analysis of a 6-DOF Manipulator
Jixie chuandongAiming at the problems of large inertia, low flexibility and difficulty in working in narrow space of traditional manipulators, a new type of wire-driven manipulator with 6-DOF is designed, and its forward and inverse kinematics are studied.
Pan Mingzhang +3 more
doaj
Molecular filming: A director's grammar for visualizing chemistry in motion
Bulletin of the Korean Chemical Society, EarlyView.Molecular filming names the practice, not just the product, of ultrafast structural science. In deliberate analogy to molecular editing, which rewrites connectivity in space, molecular filming records geometry in time, assembling time‐ordered structural frames into a movie of atomic motion and recasting the field as a grammar of directorial choices ...
Hyotcherl Ihee
wiley +1 more source
An Analytical Solution for Inverse Kinematics of SSRMS-Type Redundant Manipulators. [PDF]
Sensors (Basel), 2023 Qin L, Wei X, Lv L, Han L, Fang G.
europepmc +1 more source
Stability of Viscous Three‐Dimensional Stratified Couette Flow via Dispersion and Mixing
Communications on Pure and Applied Mathematics, EarlyView.ABSTRACT This article explores the stability of stratified Couette flow in the viscous 3d$3d$ Boussinesq equations. In this system, mixing effects arise from the shearing background, and gravity acts as a restoring force leading to dispersive internal gravity waves.
Michele Coti Zelati +2 more
wiley +1 more source
NUMERICALLY STABLE SOLUTION TO THE 6R PROBLEM OF INVERSE KINEMATICS. [PDF]
Adv Comput Sci Eng, 2023 Cao X, Coutsias EA, Pollock S.
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.Inspired by spiders, the multilegged walk‐through assembling robot for arc parts achieves high‐precision synchronous control under heavy loads through dual‐layer hydraulic pose dynamics modeling and hierarchical pressure optimization, significantly enhancing shield tunneling assembly efficiency and precision.
Quan Xiao +5 more
wiley +1 more source
A Concurrent Framework for Constrained Inverse Kinematics of Minimally Invasive Surgical Robots. [PDF]
Sensors (Basel), 2023 Colan J +3 more
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu +8 more
wiley +1 more source
Learning Global Direct Inverse Kinematics
, 1992 We introduce and demonstrate a bootstrap method for construction of an inverse function for the robot kinematic mapping using only sample configuration-- space/workspace data.
David Demers +2 more
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