Results 31 to 40 of about 209,114 (345)

Karst Terraines in Iran - Examples from Lorestan

open access: yesActa Carsologica, 2016
Kraški svet predstavlja 13 % ozemlja Irana. Karbonatne kamnine so eocenske, oligo-miocenske, miocenske, jurske in kredne starosti. Večina jih je razvitih v bazenih Mazindarana in Zagrosa.
Mohammad Reza Ahmadipour
doaj   +1 more source

Asymmetric continental deformation during South Atlantic rifting along southern Brazil and Namibia [PDF]

open access: yes, 2017
Plate restoration of South America and Africa to their pre-breakup position faces the problem of gaps and overlaps between the continents, an issue commonly solved with implementing intra-plate deformation zones within South America.
Koehn, Daniel   +2 more
core   +1 more source

Vibration identification of the roadheader cutting head using high-speed cameras

open access: yesMATEC Web of Conferences, 2019
Vibrations of the roadheader cutting head were measured by means of two methods during the cutting performed on the test set-up created at the Faculty of Mining and Geology at the Silesian University of Technology.
Cheluszka Piotr, Mann Rajmund
doaj   +1 more source

Tsunami Hazard Evaluation for the Head of the Gulf of Elat–Aqaba, Northeastern Red Sea

open access: yesFrontiers in Earth Science, 2021
Unique geological and seismotectonic settings may trigger a multicascading hazard and should be identified beforehand. Such is the head of the Gulf of Elat–Aqaba (HGEA) at the northeastern end of the Red Sea where its geology, tectonics, bathymetry, and ...
Amos Salamon   +8 more
doaj   +1 more source

Islandinium pacificum sp. nov., a new dinoflagellate cyst from the upper Quaternary of the northeast Pacific [PDF]

open access: yes, 2020
Round brown process-bearing cysts (RBPC) produced by dinoflagellates (Dinophyceae) occur as an important part of assemblage diversities in seafloor sediments worldwide. Here a new species, Islandinium pacificum, is described from surface sediment samples
Gurdebeke, Pieter   +4 more
core   +2 more sources

Ion Simionescu – Leader and Trailblazer at the University of Iași [PDF]

open access: yesMemoirs of the Scientific Sections of the Romanian Academy, 2023
The paper synthetically presents some of the leadership positions and dignities assumed by Professor Ion Simionescu, as follows: member of the Council of the Faculty of Sciences, head of the Department of Geology-Palaeontology in the Faculty of Sciences,
Gabriel Ovidiu Iancu
doaj  

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