Results 21 to 30 of about 87,073,951 (324)
Trudy Odesskogo Politehničeskogo Universiteta, 2015 The complex planar multilink mechanisms are in increasingly wide use at light industry process equipment. With respect to the lack of a universal method for these mechanisms’ kinematic studies evident is the relevance of multilink mechanisms’ kinematic ...
Sergiy O. Koshel, Ganna V. Koshel
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Analysis flat mechanism of the fourth class with a moving closed loop and three complex links
Trudy Odesskogo Politehničeskogo Universiteta, 2023 The study of complex structural groups of links of flat mechanisms allows to improve the existing technological equipment and design new machines.
Сергій Олександрович Кошель +1 more
doaj +5 more sources
RESEARCH KINEMATIC AND DEFORMATION PARAMETERS OF SINK RAWING
Structural Mechanics of Engineering Constructions and Buildings, 2014 Determination of thickness of a wall of a pipe at sink rowing happens generally to use of empirical and semi-empirical dependences. The offered theory allows to define level of the deformations operating at forming, and mathematically to prove change of ...
L S Kohun, Yu A Morozov
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Journal of Orthopaedic Surgery and Research, 2022 Background The purpose of this study was to perform an updated meta-analysis to compare the outcomes of kinematic alignment (KA) and mechanical alignment (MA) in patients undergoing total knee arthroplasty.
Bin-Feng Liu, Cheng-Yao Feng, C. Tu
semanticscholar +1 more source
Research of the Kinematic of the Gould Belt [PDF]
Symposium - International Astronomical Union, 1993 Using the proper motions, radial velocities and distances of bright O, B stars taken from the FK5/FK5 suppl. stars, the velocity field of the Gould belt stars has been analysed. The results have been compared with that of the FK4 stars given by Fricke and Tsioumis.
Tongqi Xu, Qing Lin
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Journal of Intelligent and Robotic Systems, 2022 In the last decades, mobile robotics has become a very interesting research topic in the field of robotics, mainly because of population ageing and the recent pandemic emergency caused by Covid-19.
Luigi Tagliavini +5 more
semanticscholar +1 more source
Optical Motion Capture Systems for 3D Kinematic Analysis in Patients with Shoulder Disorders
International Journal of Environmental Research and Public Health, 2022 Shoulder dysfunctions represent the third musculoskeletal disorder by frequency. However, monitoring the movement of the shoulder is particularly challenging due to the complexity of the joint kinematics.
U. Longo +7 more
semanticscholar +1 more source
Planets Across Space and Time (PAST). I. Characterizing the Memberships of Galactic Components and Stellar Ages: Revisiting the Kinematic Methods and Applying to Planet Host Stars [PDF]
, 2021 Over 4000 exoplanets have been identified and thousands of candidates are to be confirmed. The relations between the characteristics of these planetary systems and the kinematics, Galactic components, and ages of their host stars have yet to be well ...
Di-Chang Chen +9 more
semanticscholar +1 more source
M-subdwarf Research. II. Atmospheric Parameters and Kinematics [PDF]
The Astrophysical Journal, 2021 Abstract We applied the revised M subdwarf classification criteria discussed in Zhang et al. to Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) DR7 and combined the result with the M subdwarf sample from Savcheva et al. to construct a new M subdwarf sample for further study.
Shuo Zhang +14 more
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Kinematic Analysis of the Underwater Undulatory Swimming Cycle: A Systematic and Synthetic Review
International Journal of Environmental Research and Public Health, 2022 The increase of low-cost technology for underwater filming has made quantitative analysis an affordable resource for swimming coaches on a frequent basis.
S. Veiga +5 more
semanticscholar +1 more source