Results 31 to 40 of about 305,177 (315)
Revista Brasileira de Pesquisa em Educação em Ciências, 2017 The pictorial representations (PR) are fundamental in textbooks, particularly to those regarding the Sciences education. Their efficiency and value for the teaching and learning processes must be focus not in their quantity, but in the way they are ...
Gina Pereira Correia +1 more
doaj +1 more source
Advances in Civil Engineering, 2022 Rockburst is still a stubborn disease in the field of engineering geology. The present research pays more attention to the influence of geological conditions on rockburst and less to the influence of type and stiffness of engineering support on rockburst.
Chunchi Ma +4 more
doaj +1 more source
Permeability evolution during progressive development of deformation bands in porous sandstones [PDF]
, 2003 [1] Triaxial deformation experiments were carried out on large (0.1 m) diameter cores of a porous sandstone in order to investigate the evolution of bulk sample permeability as a function of axial strain and effective confining pressure.
Antonellini +51 more
core +3 more sources
Possible Role of the Main Makran Fault in the Collapse of the Ancient Civilizations Along the Makran Shoreline [PDF]
Iranian Journal of Archaeological Studies, 2021 The Makran is the location of ancient civilizations and one of the most important tsunamigenic zones in the world.Historical and instrumental records indicate the occurrence of large earthquakes on the main Makran fault and theresulting tsunamis but the ...
Abdolreza Partabian
doaj +1 more source
Report of Investigations No. 135 Oligocene Volcanism and Multiple Caldera Formation in the Chinati Mountains, Presidio County, Texas [PDF]
, 1983 UT ...
Cepeda, Joseph C., Henry, Christopher D.
core +1 more source
Gold in Devono-Carboniferous red beds of northern Britain [PDF]
, 2015 We are grateful to D. Craw and an anonymous reviewer for comments that helped to clarify the paper.
Bellis, David +3 more
core +1 more source
Frontiers in Earth Science, 2022 Ice-rich syncryogenic (termed “Ice Complex”) deposits are common in northern East Siberia and constitute the most important feature of the Quaternary geology of the region.
Vladimir V. Pitulko, Elena Y. Pavlova
doaj +1 more source
Refining the interpretation of lacustrine carbonate isotope records: Implications of a mineralogy-specific Lake Van case study [PDF]
, 2019 Oxygen and carbon isotope (δ18O and δ13C) data from bulk carbonates are widely applied proxies for temperature, the precipitation/evaporation ratio and productivity in lacustrine palaeohydrology and palaeoclimatology. In case of the terminal and alkaline
Immenhauser, Adrian +4 more
core +1 more source
To the problem of literal symbolization of hole drilling parameters
Известия высших учебных заведений: Геология и разведка, 2015 An approach to using of different literal symbolizations of parameters, functional ties and calculations in technical prjblems of geology exploration wells drilling is briefly shown.
L. D. Bazanov
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Iraqi Geological Journal, 2023 The Na Bop-Pu Sap Pb-Zn ore bodies represent a typical vein-type lead-zinc deposit situated in the Cho Don area and are currently being extracted for their lead and zinc resources.
Khuong Hung +5 more
doaj +1 more source