Results 11 to 20 of about 3,460,507 (274)

Research Articles

open access: yesMajalah Kardiologi Indonesia, 2022
s of the 31st Annual Scientific Meeting of the Indonesian Heart Association (ASMIHA ...
ASMIHA ASMIHA
doaj   +4 more sources

Research Articles

open access: yesMajalah Kardiologi Indonesia
Research Articles - Abstracts of the 6th Indonesian Intensive & Acute Cardiovascular Care Meeting (InaACC ...
InaACC InaACC
doaj   +3 more sources

Experimentation of a new type of permissible explosive under the specific conditions of the Jiu Valley mines [PDF]

open access: yesMATEC Web of Conferences, 2021
At the underground mining works performed in coal, rock and mixed coal & rocks, the process applied almost exclusively is by drilling & blasting. Given that the mines in the Jiu Valley are classified as methane mines, this involves the use of explosives ...
Laszlo Robert   +4 more
doaj   +1 more source

Methodology for measuring the seismic effects generated by quarry blasting works [PDF]

open access: yesMATEC Web of Conferences, 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 ...
Kovacs Attila   +4 more
doaj   +1 more source

The importance of seismic protection of strategic objectives, in the area of influence of useful rock quarries, in which blasting works are carried out [PDF]

open access: yesMATEC Web of Conferences, 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 ...
Garaliu-Buşoi Bogdan   +4 more
doaj   +1 more source

Safety assessment of industrial locations under the effects generated by controlled explosions [PDF]

open access: yesMATEC Web of Conferences, 2021
The identification and consideration of various potential hazards significantly reduce the accidents in the industrial locations where specific operations with explosive materials take place.
Vasilescu Gabriel   +4 more
doaj   +1 more source

Assessment of the level of implementation of metrological traceability requirements specific to measurement equipment in the laboratory for explosive materials and pyrotechnic articles [PDF]

open access: yesMATEC Web of Conferences, 2021
The scientific article presents a synthesis on the analysis of the implementation of metrological traceability requirements specific to measuring equipment used for performing accredited tests in the field of explosives for civil use and pyrotechnic ...
Cioara Cristian   +3 more
doaj   +1 more source

Research in the field of evaluation of anfo explosive preparation installations, Tests and results [PDF]

open access: yesMATEC Web of Conferences, 2021
The technical-economic efficiency of rock extraction works depends significantly on the drilling and blasting works as well as the adjacent costs. The cost of the explosive is an important component in these and the generalization of the widespread use ...
Ilici Stefan   +3 more
doaj   +1 more source

Evaluation of the safety parameters for a permitted explosive type emulsion [PDF]

open access: yesMATEC Web of Conferences, 2021
When preparing a permitted explosive recipe an energy or an explosive heat is considered, which should ensure the detonability of the system and at the same time a power that satisfies the purpose for which it will be used, under the conditions of ...
Jitea Ilie-Ciprian   +3 more
doaj   +1 more source

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