Results 1 to 10 of about 617,752 (277)

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, Chongyang Huang, Qing Zhang, Yuan Liu, Lin Liang   +4 more
doaj   +2 more sources

Iso-osmotic contrast filling of an artificial urinary sphincter is a safe and effective tool for diagnosis of mechanical failure [PDF]

Investigative and Clinical Urology
Purpose: 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, Brian J. Linder, Daniel S. Elliott   +2 more
doaj   +2 more sources

Design, Analysis and Simulation of a MEMS-Based Gyroscope with Differential Tunneling Magnetoresistance Sensing Structure

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
doaj   +2 more sources

Electrostatic Micro-Electro-Mechanical-Systems (MEMS) Devices: A Comparison Among Numerical Techniques for Recovering the Membrane Profile

IEEE Access, 2020
In this work, numerical techniques based on Shooting procedure, Relaxation scheme and Collocation technique have been used for recovering the profile of the membrane of a 1D electrostatic Micro-Electro-Mechanical-Systems (MEMS) device whose analytic ...
Mario Versaci, Alessandra Jannelli, Giovanni Angiulli   +2 more
doaj   +2 more sources

An Electro-Mechanical Device for Solving Non-Linear Differential Equations [PDF]

, 1949
Carl A. Ludeke
openalex   +2 more sources

Respiratory pressure and flow data collection device providing a framework for closed-loop mechanical ventilation [PDF]

HardwareX
This article details a pressure and flow sensor system device which enables a framework for the research and development of personalized mechanical ventilator support in a closed-loop or semi-closed-loop control system, where the measurements from this ...
Samuel Hastings, Jacob Mildenhall, Kayla Sinclair, Ella F.S. Guy, Jaimey A. Clifton, Jordan F. Hill, Yunpeng Su, J. Geoffrey Chase   +7 more
doaj   +2 more sources

Design of grading and sorting mechanical system for Pleurotus eryngii based on differential separation principle

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, LI Yue-dan, ZHU Ya-nan, ZHOU Zhu, CHEN Xue-yong   +4 more
doaj   +1 more source

Design and Fabrication of a Differential MOEMS Accelerometer Based on Fabry–Pérot Micro-Cavities [PDF]

IEEE Sensors Journal, 2022
In this paper, a differential micro-opto-electro-mechanical system (MOEMS) accelerometer based on the Fabry-Pérot (FP) micro-cavities is presented. The optical system of the device consists of two FP cavities and the mechanical system is composed of a ...
M. Rahimi, M. Malekmohammad, M. Taghavi, Mohammad Noori, G. Parsanasab   +4 more
semanticscholar   +1 more source

Differential Pressure Spirometry for Mechanical Ventilation Using Dichotomic Search

IEEE Transactions on Instrumentation and Measurement, 2021
In invasive mechanical ventilation (IMV), it is critical that the flow value is estimated correctly, as it is used as a trigger variable for ventilatory assistance.
N. A. Rodríguez-Olivares, L. Nava-Balanzar, Leonardo Barriga-Rodríguez   +2 more
semanticscholar   +1 more source

Preparation and Characterization for the Thermal Stability and Mechanical Property of PLA and PLA/CF Samples Built by FFF Approach

Materials, 2023
Currently, the mechanical performances of polylactic acid (PLA) samples prepared using the fused filament fabrication (FFF) technique are relatively poor.
Mengyu Cao, Tianqi Cui, Yuhang Yue, Chaoyu Li, Xue Guo, Xin Jia, B. Wang   +6 more
semanticscholar   +1 more source