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Iso-osmotic contrast filling of an artificial urinary sphincter is a safe and effective tool for diagnosis of mechanical failure [PDF]
Investigative and Clinical UrologyPurpose: Recurrent stress incontinence (SUI) in patients with an artificial urinary sphincter (AUS) is a diagnostic challenge. History, physical exam and office cystoscopy are often inadequate for determining the cause of device related issues.
Maraika O. Robinson +2 more
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Fluid Flow Mechanical Stimulation-Assisted Cartridge Device for the Osteogenic Differentiation of Human Mesenchymal Stem Cells [PDF]
Micromachines, 2021 Human mesenchymal stem cells (hMSCs) have the potential to differentiate into different types of mesodermal tissues. In vitro proliferation and differentiation of hMSCs are necessary for bone regeneration in tissue engineering. The present study aimed to design and develop a fluid flow mechanically-assisted cartridge device to enhance the osteogenic ...
Ki-Taek Lim +3 more
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Shipin yu jixie, 2023 Objective: In order to effectively solve the problems of low efficiency, quality fluctuation and increasing labor cost of artificial sorting. Methods: A mechanical system based on differential separation principle was designed to complete the ...
LIN Xin-hua +4 more
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Influence of Design Parameters of Differential Locking Device for Tractors [PDF]
한국정밀공학회지, 2017 A differential is a mechanical device that supports smooth driving, by allowing each of the two wheels, to rotate at differential speeds during a turn. This is particularly crucial for tractors, as they mainly work on the ground, often becoming stuck off-
Joo Young Oh +4 more
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Analysis and Simulation of the Electrical-Differential System of a Grab-Ship-Unloader-Crane
IEEE Access, 2021 In the field of port handling for bulk-cargo with heavy load and high speed, the differential gear box is usually used for towing wire ropes, and then realizing the Horizontal transport and vertical unloading of goods. However, the design and manufacture
Yuantao Sun +4 more
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Electrostatic Circular Membrane MEMS: An Approach to the Optimal Control
Computation, 2021 The recovery of the membrane profile of an electrostatic micro-electro-mechanical system (MEMS) is an important issue, because, when an external electrical voltage is applied, the membrane deforms with the risk of touching the upper plate of the device ...
Mario Versaci, Francesco Carlo Morabito
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Sensors, 2020 The design, analysis, and simulation of a new Micro-electromechanical System (MEMS) gyroscope based on differential tunneling magnetoresistance sensing are presented in this paper.
Cheng Li, Bo Yang, Xin Guo, Xinru Chen
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Multibody Modeling Method for UHV Porcelain Arresters Equipped with Lead Alloy Isolation Device
Shock and Vibration, 2021 This paper presents a multibody modeling method for seismic analysis of UHV porcelain surge arresters equipped with a kind of seismic isolation device. An UHV arrester is modeled as a planar multibody system whose number of DOF is equal to the number of ...
Xiaochao Su +3 more
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A unified approach to thermo-mechano-caloric-characterization of elastocaloric materials
JPhys Energy, 2023 This paper presents a novel approach to characterizing the relevant mechanical, thermal and caloric properties of elastocalorics material in a single testing device.
Franziska Louia +4 more
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Acta Physica Sinica, 2023 Combining non-equilibrium Green’s function with density functional theory, we study the electronic transport properties of the molecular devices comprised of 2-phenylpyridine and zigzag graphene nanoribbon (ZGNR) electrodes. The <i>I-V</i> characteristics and transmission coefficients under external voltage biases are analyzed, and the ...
Hai-Ying Xing +4 more
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