Results 11 to 20 of about 320,689 (383)

Green Concrete Based on Quaternary Binders with Significant Reduced of CO2 Emissions

open access: yesEnergies, 2021
The article presents studies of plain concretes prepared based on a quaternary binder containing various percentages of selected supplementary cementitious materials (SCMs). The possibilities of nanotechnology in concrete technology were also used.
G. Golewski
semanticscholar   +1 more source

Application of GF-2 remote sensing data for typical Quaternary stratigraphic survey in Gaizi River Basin

open access: yes地质科技通报, 2021
The development of domestic high resolution remote sensing satellite technology provides a new means for the investigation of macroscopic, local and detailed characteristics of the Quaternary.Alluvial-diluvial fans, valley terraces, glacial deposits are ...
Zhijun Zhang   +7 more
doaj   +1 more source

Pore structure and physical properties of Quaternary weak diagenetic shales

open access: yesShiyou shiyan dizhi, 2022
The biogas of Quaternary weak diagenetic shale has a wide exploration prospect, and the understanding of pore structure and physical properties of these shales is conducive to promote the geological theory of shale biogas reservoir.
Xianglu TANG   +6 more
doaj   +1 more source

Acknowledgement to Reviewers of Quatenrary in 2019

open access: yesQuaternary, 2020
The editorial team greatly appreciates the reviewers who have dedicated their considerable time and expertise to the journal’s rigorous editorial process over the past 12 months, regardless of whether the papers are finally published or not [...]
Quaternary Editorial Office
doaj   +1 more source

Evaluation of the Role of Tectonic Structures in the Stratigraphy and Plio-Quaternary Eruptions of Sahand Volcano (East Azarbaijan Province) [PDF]

open access: yesمخاطرات محیط طبیعی, 2021
The study of tectonic structures of volcanic areas is very effective in controlling the hazards caused by their reactivation. In this study, while introducing the different types of Sahand volcanic products and how they are deposited in the areas around ...
Farhad Pirmohammadi Alishah   +1 more
doaj   +1 more source

The Sound of ”Quaternary” [PDF]

open access: yesQuaternary, 2020
It is useful to re-consider at specific times the strategy of a journal. Some thoughts are expressed here at the occasion of the renewal of the editorship of ”Quaternary”. No changes are envisaged in the multidisciplinary character of the journal.
openaire   +3 more sources

The “Quaternary” Period [PDF]

open access: yesNature, 1907
THE separation of the Quaternary period from the Recent period, which begins with the Neolithic, is attributable to the fact that an interruption was supposed to have occurred in Man's occupation of Europe. According to this view, the Recent period begins with his reappearance.
openaire   +5 more sources

A Continuous Seismostratigraphic Framework for the Western Svalbard-Barents Sea Margin Over the Last 2.7 Ma: Implications for the Late Cenozoic Glacial History of the Svalbard-Barents Sea Ice Sheet

open access: yesFrontiers in Earth Science, 2021
Here we present a high-resolution, continuous seismostratigraphic framework that for the first time, connects the over 1,000 km long western Svalbard-Barents Sea margin and covers the last ∼2.7 million years (Ma).
Nikolitsa Alexandropoulou   +9 more
doaj   +1 more source

On quaternary Goppa codes [PDF]

open access: yesDiscrete Mathematics, 2020
This work is partially supported by MTM, Spain - 2017-83506-C2-2-P and FC-GRUPIN, Spain - IDI/2018/000193.
Markel Epelde   +2 more
openaire   +3 more sources

Revision of the fossil land tortoises (Testudines: Testudinidae) from Hispaniola with the description of a new species

open access: yesNovitates Caribaea, 2022
The genus of land tortoises Chelonoidis had a wide distribution across the Caribbean and Bahamian Archipelago during the Late Pleistocene and Holocene. Two extinct species of this genus, C. marcanoi Turvey et al., 2017 and C.
Lázaro W Viñola-López, Juan N Almonte
doaj   +1 more source

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