Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Miclea Olga"'
Publikováno v:
MATEC Web of Conferences, Vol 389, p 00078 (2024)
In the present context, with the increasing focus on decarbonization and the transition toward sustainable energy systems, due to the imminent climate crisis, hydrogen has emerged as one of the key players in the quest for clean and renewable energy
Externí odkaz:
https://doaj.org/article/2c53080e440447688029dba8807dbb16
Autor:
Munteanu Laurentiu, Suvar Marius Cornel, Morar Marius, Miclea Olga, Pasculescu Adina Cristina
Publikováno v:
MATEC Web of Conferences, Vol 389, p 00079 (2024)
Hydrogen is considered a promising clean energy carrier gas for the future and is used in fuel cell systems to generate electricity without producing greenhouse gas emissions. However, the safe storage and handling of hydrogen are essential for the w
Externí odkaz:
https://doaj.org/article/9771df3b86514f7c89a930ad766f0b4c
Publikováno v:
MATEC Web of Conferences, Vol 373, p 00047 (2022)
Explosives are chemical compounds - substances or mixtures of substances that have a large amount of energy and which under the influence of external actions decompose suddenly, violently with the release of heat and the formation of gases capable of
Externí odkaz:
https://doaj.org/article/dd2c0c9e7aa94f058a4df28e74b5f53c
Publikováno v:
MATEC Web of Conferences, Vol 373, p 00060 (2022)
Exploitation of useful mineral substances by surface works is an important branch of mining activity. For rocks of low strength or weak aggregation, the method of extraction by mechanical means (excavators of various types, draglines) is successfully
Externí odkaz:
https://doaj.org/article/963dbee214114377bb2544605d682bbb
Publikováno v:
MATEC Web of Conferences, Vol 354, p 00031 (2022)
The field of pyrotechnic articles is very popular and developed, and as a result, the influx of pyrotechnic articles on the market is abundant. However, it should be noted that in addition to compliant products, which meet the applicable essential sa
Externí odkaz:
https://doaj.org/article/a95a235258814e42a15dc5ae1e521e0e
Publikováno v:
MATEC Web of Conferences, Vol 354, p 00036 (2022)
The scientific article highlights the synthesis of the research results to assess the effect of explosive pressure on the detonation of various quantities of explosives in order to ensure a predictable level of societal security. The results of the e
Externí odkaz:
https://doaj.org/article/ba5adda0bbed4ce8861cc0db79da1fb2
Publikováno v:
MATEC Web of Conferences, Vol 342, p 02002 (2021)
In this scientific article was studied the main methods for assessing the seismic effect generated during the blasting operations with explosives, from quarries on essential infrastructure elements, in the analyzed situation - railway tunnel and supp
Externí odkaz:
https://doaj.org/article/06a69e12de814b02a21227fbf2826553
Autor:
Vochitoiu Haralambie, Unguraş Camelia Lavinia, Miclea Olga, Gaita Bogdan, Rus Ioan, Ilcea Gabriel Ioan, Vasilescu Gabriel Dragos, Iliaş Nicolae, Pintilie Dan Dumitru, Mateiu Ciprian
Publikováno v:
MATEC Web of Conferences, Vol 343, p 10002 (2021)
This paper presents research in the field of estimating and assessing occupational risks, in order to secure the activities carried out in the presence of specific hazards of industrial work systems, and is based on an in-depth knowledge of interdisc
Externí odkaz:
https://doaj.org/article/fbf0824a48e44134a06afd46d0621cb5
Publikováno v:
MATEC Web of Conferences, Vol 305, p 00018 (2020)
The paper presents the results of the theoretical and practical researches regarding the development of conceptual and experimental models specific to the determination of the safety parameters regarding the friction and impact sensitivity, whose pla
Externí odkaz:
https://doaj.org/article/60b947b58839493990713ef7005b28a6
Publikováno v:
MATEC Web of Conferences, Vol 305, p 00074 (2020)
The purpose of this paper is to describe how fireworks and their components are organized or built. Constructive details will facilitate the implicit or explicit descriptions of the operation and interconnection of several pyrotechnic objects for the
Externí odkaz:
https://doaj.org/article/d1eb6e7cb76d4a05b863b9d97fb4e831