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Wyszukujesz frazę "Nester, Anatoliy" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Study of civil safety issues in the training of specialists in environmental engineering and construction
Autorzy:
Nester, Anatoliy
Rohulska, Oksana
Kalda, Galyna
Piegdoń, Izabela
Prydoloba, Anastasja
Tematy:
civil security
construction
presentations
information technology
bezpieczeństwo cywilne
budownictwo
technologia informacyjna
technologia multimedialna
kształcenie
Pokaż więcej
Wydawca:
Politechnika Rzeszowska im. Ignacego Łukasiewicza. Oficyna Wydawnicza
Powiązania:
https://bibliotekanauki.pl/articles/2172374.pdf  Link otwiera się w nowym oknie
Opis:
The article deals with the expediency of using multimedia technologies in the training of future specialists in environmental engineering and construction, including at the initial stage in the study of the subject "Introduction to the specialty". It is emphasized that these technologies open unprecedented prospects in solving important tasks and lead to the transition from the traditional scheme of transfer of reproductive knowledge to a new, creative form of learning. It is established that multimedia technologies in the classes of future specialists in environmental engineering and construction contribute to: the formation of professional skills through the use of Internet materials of different levels of complexity; improving listening skills with the help of authentic sound texts, film episodes; development of dialogue skills, improvement of professional correspondence skills, enrichment of professional vocabulary (both active and passive), which reflects a certain stage in the development of culture, various technical equipment, social and political structure of society; enrichment of students with cultural knowledge, including professional etiquette, features of traditions; improving knowledge through online exercises and tests. It is proved that the use of multimedia presentations in the training of future specialists in environmental engineering and construction, provides the function of transmitting information, as well as receiving feedback in the process of its perception and assimilation, as information presented in visual form is most accessible to perception. It is noted that the use of multimedia technologies in the training of future professionals contributes to the intensification and enrichment of the educational process, evokes a conscious perception of educational material, motivates and activates student learning, individualizes the process of studying specialties, diversifies classes, and promotes mental and creative skills. construction and civil security, increases interest in training and the level of professional skills.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Regenerating Etching Solutions for Circuit Boards while Extracting Copper
Autorzy:
Nester, Anatoliy
Yakovyshyna, Tetiana
Salamon, Ivan
Sheludchenko, Lesya
Liubynskyi, Oleksandr
Romanishina, Olga
Dzhumelia, Elvira
Tematy:
etching solution
titanium
cathode
ion
regeneration
ecological safety
environmental pollution
agricultural industry
Pokaż więcej
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Powiązania:
https://bibliotekanauki.pl/articles/59113952.pdf  Link otwiera się w nowym oknie
Opis:
The examination of sludge derived from electroplating manufacturing, printed circuit board production, and paste-like residue from sludge collectors uncover elevated levels of chromium, nickel, copper, cadmium, and various metals. The considerable saturation of water in the region and diverse soil compositions complicate the identification of suitable waste disposal sites, specifically for electroplating byproducts, limiting available spaces and fostering conditions conducive to soil and water contamination by heavy metal ions. The retention of used etching solutions within industrial facilities contributes to environmental pollution, necessitating substantial expenditures for proper disposal at manufacturing sites. Industrial waste, notably from processes such as printed circuit board etching, represents a significant threat to water quality, encompassing various essential technological processes for the production of diverse electronic equipment serving both civilian and military purposes. This article aims to present research outcomes and conducted experiments geared towards developing eco-friendly equipment. Also, the research delves into specific procedures for obtaining concentrated copper precipitates during the regeneration of etching solutions, with the extraction process reducing the generation of waste in the form of a paste-like structure saturated with water on industrial premises. The treatment of wastewater from etching printed circuit boards can be achieved by establishing a closed production cycle for board manufacturing and extracting copper for industrial applications. Finally, the research strives to design equipment for regenerating used solutions with metal extraction in a form suitable for remelting, contributing as an element to environmental conservation. The results facilitate the establishment of a printed circuit board etching line that incorporates the reuse of spent etching solutions in the manufacturing process. For solution regeneration, it is recommended to utilize a regenerator with a titanium VT1-0 cathode. The outcomes of individual tests provide conditions for regenerating spent etching solutions and utilizing the extracted copper in the national economy.
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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