Results 1 to 10 of about 8,037,396 (263)

Force analysis of minimal self-adaptive fingers using variations of four-bar linkages [PDF]

open access: goldMechanical Sciences, 2021
This paper presents the design and optimization of four versions of self-adaptive, a.k.a. underactuated, fingers based on four-bar linkages. These fingers are designed to be attached to and used with the same standard translational grippers as one finds ...
F. Nassar, L. Birglen
doaj   +2 more sources

Intact Transition Epitope Mapping—Force Differences between Original and Unusual Residues (ITEM-FOUR) [PDF]

open access: goldBiomolecules, 2023
Antibody-based point-of-care diagnostics have become indispensable for modern medicine. In-depth analysis of antibody recognition mechanisms is the key to tailoring the accuracy and precision of test results, which themselves are crucial for targeted and
Claudia Röwer   +4 more
doaj   +2 more sources

Kinematics analysis of a four-legged heavy-duty robot with a force–position hybrid control servo actuator in a parallel-executed cylinder system [PDF]

open access: goldMechanical Sciences, 2021
In this research, an electrohydraulic servo four-legged heavy-duty (FLHD) robot has been designed and developed. The study proposes an integration layout cylinder design scheme for a non-lightweight hydraulic servo four-legged robot with high loads and ...
G. Wang, X. Wang, Y. Wang, B. Fu
doaj   +2 more sources

Research on Magnetic Field and Force Characteristics of a Novel Four-Quadrant Lorentz Force Motor

open access: yesEnergies, 2023
The 6-DOF vibration isolation platform (VIP) is used to isolate vibration in the processing and manufacturing of semiconductor chips, especially electric vehicle chips.
Xiangrui Meng   +5 more
doaj   +1 more source

Multiplex PCR assay for the identification of eight Anopheles species belonging to the Hyrcanus, Barbirostris and Lindesayi groups

open access: yesMalaria Journal, 2021
Background Genus Anopheles mosquitoes are the primary vectors of human malaria, which is a serious threat to public health worldwide. To reduce the spread of malaria and identify the malaria infection rates in mosquitoes, accurate species identification ...
Woo Jun Bang   +8 more
doaj   +1 more source

Analysis of geometric morphometrics and molecular phylogeny for Anopheles species in the Republic of Korea

open access: yesScientific Reports, 2023
Human malaria, transmitted by Anopheles mosquitoes, is the most predominant mosquito-borne disease that is responsible for hundreds of thousands of deaths worldwide each year.
Jiseung Jeon   +3 more
doaj   +1 more source

Spontaneously generated coherence in a four-level atomic system under induced chirality: Quantum control of the Casimir force

open access: yesResults in Physics, 2023
In this work, we investigate the coherent control of the Casimir force (CF) in a four-level atomic system under electromagnetically induced chirality. Therefore, we consider two parallel slabs of finite length in a quantum vacuum composed of ensembles of
Rashid Ahmad   +3 more
doaj   +1 more source

Dynamic characteristics of skin reaction force in different body postures

open access: yesScientific Reports, 2023
Mechanical stress influences scarring of a surgical wound. Several lines have been proposed for the best excision direction. It is unknown if these lines still apply when the body posture changes.
Nick Marsidi   +4 more
doaj   +1 more source

Analysis of Force Distribution of Four Rows of Bolts in Aircraft Fitting Joint

open access: yesInternational Journal of Aerospace Engineering, 2021
With the help of 3D modeling software and finite element analysis software, the force distribution of four rows of bolts in the aircraft fitting joint is obtained in this paper.
Yifang Sun, O. G. Grebenikov, Chenghu Li
doaj   +1 more source

Low-Frequency Oscillations and Force Control Capabilities as a Function of Force Level in Older Women

open access: yesApplied Sciences, 2022
Force variability is potentially related to altered low-frequency oscillations in motor outputs. This study examines the contributions of low-frequency oscillations in force to altered force control performances from lower to higher targeted force levels
Nyeonju Kang
doaj   +1 more source

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