Results 21 to 30 of about 1,002,663 (347)
Rock strength criterion considering the effect of hydrostatic stress on lode angle effect
Energy Science & Engineering, 2019 Rock strength criterion is a basic subject in mining engineering and petroleum engineering. It has important guiding significances to the process of underground energy exploitation. Different rocks have different strength envelopes.
Zhenlong Song +4 more
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A pedra de uma tonelada: como o rock ‘n’ roll ficou pesado
Orfeu, 2023 O presente artigo apresenta pesquisa bibliográfica, dentro do campo de estudo de gêneros musicais, acerca do desenvolvimento do que convencionou-se chamar de som “pesado” (heaviness) ao longo de aproximadamente sete décadas da história do rock.
Leonardo Porto Passos +1 more
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Resonancias, 2021 At the end of 2017, discomforts among women musicians were publicly manifested due to the low presence of women in certain emblematic musical events. In a short time, this complaint became a shared claim, a focused questioning through which a series of ...
Mercedes Liska
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¿Rock and roll o rock and balls?
Clang, 2022 En este artículo se intentará abordar la problemática que implica la posición hegemónica del varónheterocis -en tanto categoría social- como referente dentro del circuito musical del rock, desde los inicios de este movimiento cultural. ¿Podríamos hablar de un escenario invisible?
openaire +2 more sources
Chasqui, 2020 Este artículo analiza las fragmentaciones en el campo cultural uruguayo en la última fase dictatorial (1973-1984) y en el comienzo de la transición democrática (1985-1989).
Luciana SCARAFFUNI
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Overview of the thermal properties of rocks and sediments in Slovenia
Geologija, 2023 The use of geothermal energy, which comes from both deep geothermal systems and the shallow underground, has been developing rapidly in the last few decades.
Dušan Rajver, Simona Adrinek
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Frontiers in Microbiology, 2018 Schizophyllum commune is a filamentous basidiomycete causing white-rot in many wood species with the help of a broad range of enzymes including multicopper oxidases such as laccases and laccase-like oxidases. Since these enzymes exhibit a broad substrate
Julia Kirtzel +8 more
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Energy Science & Engineering, 2020 Discontinuity‐controlled slopes constitute potentially fatal risks during exploitation activities in open‐pit mines and severely threaten the safe mining of collieries. To investigate the dynamic mechanical properties of rock with structural planes under
Han Du +3 more
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Applied Sciences, 2023 To investigate the effects of long-term freeze–thaw cycles on the physical and mechanical properties as well as the attenuation trend of rocks, this study conducted saturated freeze–thaw tests on coarse sandstone and fine sandstone samples collected from
Liping Wang +4 more
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Development and Validation of Universal 3D Blast Fragmentation Model
Applied Sciences, 2023 The dominant technology in hard rock mining is drilling and blasting; therefore, the importance of fragment size estimation is an essential problem in the mining industry.
Veljko Lapčević +3 more
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