Results 41 to 50 of about 670,280 (308)
Bio-Inspired Conceptual Mechanical Design and Control of a New Human Upper Limb Exoskeleton
Robotics, 2021 Safe operation, energy efficiency, versatility and kinematic compatibility are the most important aspects in the design of rehabilitation exoskeletons. This paper focuses on the conceptual bio-inspired mechanical design and equilibrium point control (EP)
N. Zakaryan +2 more
semanticscholar +1 more source
浙江大学学报. 农业与生命科学版, 2017 As the main index of the physical and mechanical properties of rice, connection force between grain and grain handle is an important factor to determine the degree of difficulty of threshing.
WANG Zhiming +3 more
doaj +1 more source
Dynamical magnetic anisotropy and quantum phase transitions in a vibrating spin-1 molecular junction
, 2012 We study the electronic transport through a spin-1 molecule in which mechanical stretching produces a magnetic anisotropy. In this type of device, a vibron mode along the stretching axis will couple naturally to the molecular spin.
Balseiro, C. A. +3 more
core +1 more source
Multiport VNA Measurements [PDF]
, 2008 This article presents some of the most recent multiport VNA measurement methodologies used to characterize these highspeed digital networks for signal integrity.
Ferrero, Andrea Pierenrico +4 more
core +1 more source
Impact of controlled extensional flow during extrusion of PP, PVDF and LDPE
Polímeros, 2022 The structure and properties of semi-crystalline polymers can be drastically tailored by extensional flows. In this work, polypropylene (PP), Polyvinylidene fluoride (PVDF) and Low Density Polyethylene (LDPE) were melt extruded through a sequence of ...
Marcel Andrey de Goes +2 more
doaj +1 more source
ANTI-VIBRATION OPTIMIZATION DESIGN FOR CLAMP-LIFTING DEVICE ON AIRCRAFT TRACTORS
Jixie qiangdu, 2022 In order to solve the vibration problem of clamp-lifting device, the joint mechanical analysis and modelings including clamp-lifting device, wheel and landing gear were carried out, and the system vibration differential equations including stiffness and ...
GAO QingZhen, HUANG An, SHI PeiCheng
doaj
Experimental data for a flow control valve
Data in Brief, 2019 Experimental data presented in this paper include the flow measurements through cylindrical orifices and the discharge behavior of Mechanical Choked Orifice Plate, MCOP.
P. Rezazadeh +2 more
doaj +1 more source
Intra‐aortic balloon pump: is the technique really outdated?
ESC Heart Failure, 2020 Aims Intra‐aortic balloon pump (IABP) utilization was expected to be quickly abandoned following the IABP‐shock trial and its class III, level B recommendation in the 2016 European Society of Cardiology (ESC) guidelines.
Mariama Akodad +4 more
doaj +1 more source
Sensors, 2023 In the platform gravimeter, the stabilization accuracy of the gravimetric stabilization platform is crucial to improve the accuracy of gravity value measurements due to its uncertainties, such as mechanical friction, inter-device coupling interference ...
Xin Chen +3 more
doaj +1 more source
Piezo-optomechanical cantilever modulators for VLSI visible photonics
APL Photonics, 2022 Visible-wavelength very large-scale integration photonic circuits have a potential to play important roles in quantum information and sensing technologies.
Mark Dong +10 more
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