Results 21 to 30 of about 12,719 (170)

Study of working conditions by dust factor in foundries with different production patterns

open access: yesЛитьë и металлургия, 2023
The results of the dust content study at workplaces of foundry parts with different production patterns are considered. It is noted that the dust content in the foundry sections working area air exceeds the maximum permissible concentrations at all ...
A. M. Lazarenkov   +3 more
doaj   +1 more source

Determination of Proper Disposal Method for Waste Casting Sands by Cost Analysis: Bursa Sample

open access: yesDoğal Afetler ve Çevre Dergisi, 2019
Foundries located in Turkey’s first major 500 industrial companies, are among the sectors where waste foundry sands continuously existed. Waste foundry sands have economic value, but they are being accumulated in the foundry areas or send to landfills ...
Melike Yalılı Kılıç, Murat Tüylü
doaj   +1 more source

The impact of factors of the production environment on workers in the foundry

open access: yesЛитьë и металлургия, 2023
The production factors of working conditions at the workplaces of foundry workers are considered, the actual values of the parameters under consideration and their impact on the body of workers are given.
A. M. Lazarenkov   +2 more
doaj   +1 more source

A modern foundry is a prototype of energy–efficient, environmentally neutral production of the future

open access: yesЛитьë и металлургия, 2023
The article discusses the tasks of the development of foundry production at the present stage, the issues of its energy efficiency, material consumption and environmental friendliness.
S. L. Rovin
doaj   +1 more source

Exploration of the microstructures of two series of chromium–rich Mn–based alloys elaborated by casting [PDF]

open access: yesInternational Journal of New Chemistry, 2020
Manganese is a rather abundant element on earth and alloys based on it may be unexpensive. Alloyed with chromium for corrosion resistance and with carbon and a strong carbide-former element Mn can be the base of new metallic materials with interesting ...
Patrice Berthod   +2 more
doaj   +1 more source

The method of comprehensive assessment of working conditions in the foundry production

open access: yesЛитьë и металлургия, 2021
The method of a comprehensive assessment of the working conditions of workers in foundries is given. The main production factors of working conditions are determined and a relative complex indicator is introduced that takes into account the considered ...
A. M. Lazarenkov, T. P. Kot
doaj   +1 more source

The integrated working conditions and labor safety assessment in foundries

open access: yesЛитьë и металлургия, 2021
The results of research on working conditions and labor safety assessment in foundries are presented. The production factors of working conditions in foundries with different types of production and their impact on injuries and professional incidence of ...
A. M. Lazarenkov, Yu. A. Nikalaichyk
doaj   +1 more source

Educational experiments using living organisms: bioethical rationale for the correction of techniques

open access: yesФілософія освіти, 2022
The relevance of the topic of the article is due to two trends in the world and in Ukraine: the spread of research practices that need to be understood in the discourse of bioethics, and attempts to introduce bioethics (or its basic ideas and principles)
Lada Prokopovych, Nataliya Titova
doaj   +1 more source

LoTToR: An Algorithm for Missing-Wedge Correction of the Low-Tilt Tomographic 3D Reconstruction of a Single-Molecule Structure

open access: yesScientific Reports, 2020
A single-molecule three-dimensional (3D) structure is essential for understanding the thermal vibrations and dynamics as well as the conformational changes during the chemical reaction of macromolecules.
Xiaobo Zhai   +7 more
doaj   +1 more source

75th World foundry congress: new trends in developing of foundry

open access: yesЛитьë и металлургия
The World Foundry Congress is held every two years. It is organized by the World Foundry Organization (WFO) and its member on a rotating basis. The first World Foundry Congress was held in 1923 in France, and since then, it has become a landmark ...
Yu. A. Nikolaichik
doaj   +1 more source

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