Results 101 to 110 of about 737,737 (355)
Voice Recognition and Inverse Kinematics Control for a Redundant Manipulator Based on a Multilayer Artificial Intelligence Network [PDF]
, 2021 Mai Ngoc Anh, Duong Xuan Bien
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Arthritis Care &Research, EarlyView.Objective Pulmonary fibrosis (PF) is a severe extra‐articular manifestation of rheumatoid arthritis (RA). This study aimed to externally validate a genetic risk score (GRS) and a combined risk score (CRS) for predicting the risk of RA‐associated PF in an independent cohort of patients with early RA.
Mikael Brink +3 more
wiley +1 more source
Jixie chuandong, 2016 The torque transmission performance of flight simulator with double 3-RRS over-redundant actuation spherical parallel manipulator is analyzed. The flight simulator has 3 rotational degrees of freedom,6 actuators,3 redundant actuators are included in 6 ...
Zhou Changchun, Wang Qi
doaj
An Efficient Stochastic Constrained Path Planner for Redundant Manipulators [PDF]
, 2021 Arturo Gil, Jaime Valls Miró
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Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity
Arthritis Care &Research, EarlyView.Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
wiley +1 more source
Arthritis Care &Research, EarlyView.Objective The American College of Rheumatology recommends HLA‐B*58:01 allele testing before the initiation of allopurinol, specifically among Asian and African American/Black patients, due to their increased risk for severe hypersensitivity reactions. However, testing rates remain low at many health care facilities.
Abimbola Fadairo‐Azinge +6 more
wiley +1 more source
Modeling, Simulation and Control of a Redundant SCARA-Type Manipulator Robot
International Journal of Advanced Robotic Systems, 2012 In this paper, the modeling of a redundant SCARA-type manipulator robot with five degrees of freedom is presented. We propose three controllers - hyperbolic sine-cosine, sliding mode, and calculated torque - which are applied to the discussed model.
Claudio Urrea, John Kern
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Robust Task Space Trajectory Tracking Control of Robotic Manipulators
International Journal of Applied Mechanics and Engineering, 2016 This work deals with the problem of the accurate task space trajectory tracking subject to finite-time convergence. Kinematic and dynamic equations of a redundant manipulator are assumed to be uncertain.
M. Galicki
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Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Influence of trajectories on the joint torques of kinematically redundant manipulators
Vietnam Journal of Mechanics, 2007 This paper presents an algorithm for solving the inverse dynamics problem of redundant manipulators using MAPLE software. The method has the advantage of generating efficient symbolic solutions which reduces the computational cost.
Nguyen Van Khang +3 more
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