Results 21 to 30 of about 296,851 (282)

Control strategy based on improved fuzzy algorithm for energy control of wrist rehabilitation robot

open access: yesAlexandria Engineering Journal, 2023
With the complex changes in social and demographic structure, the problem of aging is becoming increasingly serious, and the demand for equipment in the field of medical rehabilitation is also increasing. Given the above situation, various countries have
Hao Ren, Haimin Zhang
doaj   +1 more source

Simulation of an Operating Machine in Dust Chamber

open access: yesInternational Journal of Engineering and Management Sciences, 2019
Auxiliary equipment used in the automotive industry, such as generator, air conditioner, or starter, is often exposed to harsh conditions, for example splash water, frost, or serious dust load.
Sándor Tollár, Betti Bolló
doaj   +1 more source

Determination of Working Methods and Normal Times of Technological Sewing Operation using MTM System [PDF]

open access: yesTekstilec, 2020
Working processes in the technological sewing process are performed on machine systems characterized by machine-manual work, where the worker and the machine work simultaneously.
Snježana Kirin, Anica Hursa Šajatović
doaj   +1 more source

Analysis of common malfunctions and solutions for Jiangxi seismic stations

open access: yes地震科学进展
This article presents a statistical analysis of operational failures in traditional and early warning stations within the Jiangxi seismic network in recent years.
Qingwu Li   +4 more
doaj   +1 more source

Numerical Control Machine Data Manual [PDF]

open access: yes, 1968
Numerical Control Machine Data Manual provides programmers with specific information for various types and sizes of numerical control machine tools and auxiliary ...
Mackey, R. T., Sr.
core   +1 more source

Development auxiliaries for dyeing polyester with disperse dyes at low temperatures [PDF]

open access: yes, 2017
High-molecular weight organic compounds known as carriers are widely used to expedite polyester dyeing at atmospheric pressure at 100 °C. However, carriers are usually poorly biodegradable and can partially plasticize fibres. Also, dyeing at temperatures
Carrión Fité, Francisco Javier   +1 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Design of Auxiliary Power Supply System for DMUs Exported to Sudan

open access: yes机车电传动, 2020
According to the special power supply requirements of Sudan users, an auxiliary power supply system was proposed, which was driven by diesel engine of power vehicle, and supplied power for auxiliary equipment of power vehicle and trailer equipment after ...
Jun LIU, Yong WANG, Lianfeng LI
doaj  

Neutron diffractometer allows both magnetic and crystallographic analyses [PDF]

open access: yes, 1967
Automatic double-crystal neutron diffractometer performs both crystal and magnetic structural analyses. This shielded installation has a goniometric turntable and electronic controls, and auxiliary equipment including a goniometer, diffraction ...
Atoji, M.
core   +1 more source

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