We are improving our search experience. To check which content you have full access to, or for advanced search, go back to the old search.

Search

Please fill in this field.
Filters applied:

Search Results

Showing 41-60 of 1,890 results
  1. The Genesis of Our Solar System

    All modern theories regarding the origin of the solar system are based on the idea of a flat, rotating disc that consisted of cosmic gas and dust....
    Martin Okrusch, Hartwig E. Frimmel in Mineralogy
    Chapter 2020
  2. Reserves and Resources of Iron Ores of India — A Perspective

    With a total resource of 22,487 million tonnes of haematite (Fe 2 O 3 ) and 10,789 million tonnes of magnetite (Fe 3 O 4 ), India ranks seventh among the...

    Article 12 May 2022
  3. Towards a better understanding of historic mortar production—burning experiments on calcareous nannofossils

    Calcareous nannofossils are < 30 µm sized calcitic fossil remains of single-celled marine photoautotrophic algae. Carbonate-rich sedimentary rocks,...

    Janina Falkenberg, Joerg Mutterlose in Archaeological and Anthropological Sciences
    Article Open access 23 March 2022
  4. Mortars and plasters—How to characterize aerial mortars and plasters

    Aerial mortars and plasters have been widely used in construction throughout history, and their compatibility with historic mortars and plasters has...

    Duygu Ergenç, Rafael Fort, ... Monica Alvarez de Buergo in Archaeological and Anthropological Sciences
    Article 14 October 2021
  5. A Comprehensive Study of the Armoured Mud Balls of Tajpur Coast, India

    Flow velocity required for erosion of soft-sediment like mud is somewhat of the same order of magnitude as required to erode gravels because of the...

    Dibyajyoti Das, Arijit Majumder in Journal of the Geological Society of India
    Article 25 October 2023
  6. New Concept of the Structure of Upper Neopleistocene Deposits in the Main River Valleys of Western Siberia

    Abstract

    The problem of differentiation and correlation of the Upper Quaternary sediments comprising the valleys of the main rivers in Western Siberia...

    I. D. Zolnikov in Doklady Earth Sciences
    Article 20 September 2023
  7. Effect of Defects on Uniaxial Compressive Strength and Point Load Strength for Rock

    Uniaxial compressive strength (UCS) and point load strength (PLS or Is (50) ) are fundamental mechanical parameters in rock engineering. Investigating...

    Huan Liu, Runhan Liu in Geotechnical and Geological Engineering
    Article 24 June 2023
  8. Content and Composition of Rock Debris at Lomonosov Ridge (83° N): Indication of Palaeoenvironmental Changes

    Abstract

    The results of studying the quantitative, material, and morphometric composition of rock debris in sediments sampled by a box-corer on...

    E. A. Popova, V. A. Bogin, ... V. D. Kaminsky in Doklady Earth Sciences
    Article 30 May 2024
  9. Genesis of ultra-deep dolostone and controlling factors of large-scale reservoir: A case study of the Sinian Dengying Formation and the Cambrian Longwangmiao Formation in the Sichuan Basin

    This paper investigates the origin of ultra-deep dolostone and the factors influencing large-scale dolostone reservoirs, focusing on the Sinian...

    ** Li, Guangyou Zhu, Zhiyao Zhang in Science China Earth Sciences
    Article 19 June 2024
  10. Extra-Mantle Genetic Diamond Types and the Potential of the Kamchatka Diamondiferous Province of Russia

    Abstract

    This paper reports results from a study of two new genetic types of diamond discovered in Kamchatka. These diamonds were formed under...

    V. I. Silaev, G. A. Karpov, ... A. F. Khazov in Journal of Volcanology and Seismology
    Article 01 April 2024
  11. Epithermal Ag–Au Mineralization in the Kyplatap Volcanic Field, Central Chukotka

    Abstract

    This paper discusses mineralogic and geochemical features of dominantly silver mineralization in secondary quartzites of the Kyplatap...

    A. G. Pilitsyn, A. V. Volkov, ... N. V. Sidorova in Journal of Volcanology and Seismology
    Article 16 December 2022
  12. Rainbow Rocks

    We are trained to see life as clean and soil as dirty, but life and soil are not so different. Soils are born and die during catastrophic events such...
    Gregory J. Retallack in Soil Grown Tall
    Chapter 2022
  13. An Experimental Investigation on the Durability of Clay-Bearing Rocks in Different pH Conditions

    Rocks containing clay minerals are the most important and applicable problematic weak rocks. Considering the critical role of these rocks in...

    Naser Mehdiabadi, Yasin Abdi, Gholamreza Khanlari in Geotechnical and Geological Engineering
    Article 16 March 2023
  14. First Data on the Mineralogy of the Evevpenta Epithermal Silver–Gold Ore Occurrence, Kamchatka, Russia

    Abstract

    The Evevpenta ore occurrence is situated in the northeastern part of the Central Kamchatka volcanic belt (Kamchatka Peninsula, Russia), and...

    P. S. Zhegunov, A. V. Kutyrev, ... P. E. Schweigert in Journal of Volcanology and Seismology
    Article 01 April 2024
  15. Effect of rap aging and its proporations on the performance of asphalt mixtures

    Highway agencies are increasingly using Reclaimed Asphalt Pavement (RAP) material for road construction and rehabilitation. RAP offers economic...

    Mohamed Salama Bayoumi, Sameh Y. Mahfouz, Mohamed Elbheiri in Innovative Infrastructure Solutions
    Article 27 May 2024
  16. Tectono-sedimentary evolution of eastern Algerian alpine foreland during Middle to Late Jurassic

    We present the first palaeogeographic reconstitution of eastern Algerian alpine foreland during the Middle to Late Jurassic time by using...

    Youcef Brahim El Hadj, Chadi Mohammed, ... Khellaf Khoudir in Arabian Journal of Geosciences
    Article 16 November 2021
  17. Effect of mix proportion on the strength and durability of plastic and sand composite for construction applications

    The management of solid waste continues to be a major challenge, particularly in the urban agglomeration in develo** and underdeveloped countries...

    Yusuf Olawale Babatunde, Ridwan Ademola Ibrahim, Daniel Oluwafemi Oguntayo in Innovative Infrastructure Solutions
    Article 21 September 2022
  18. Untapped Edible Jellyfish of Sri Lanka: Crambione mastigophora and Rhopilema hispidum (Cnidaria: Scyphozoa)

    Taxonomic studies, which lead to species identifications, provide a basis for the sustainable utilisation of marine living resources. In Sri Lanka,...

    Krishan D. Karunarathne, M. D. S. T. de Croos in Thalassas: An International Journal of Marine Sciences
    Article 07 March 2023
  19. Petrophysical and Mechanical Properties of Complex Structure Coalbed Methane Reservoir: A Laboratory Investigation

    The presence of complex structure coal seam, containing undeformed coals (UC), tectonically deformed coals (TDC), partings and roof-floor, has a...

    Ying** Wang, He** **e, Siyu Chen in Rock Mechanics and Rock Engineering
    Article 23 September 2022
  20. Archaeometric study of wall rock paintings from the Sant’Angelo in Criptis cave, Santeramo in Colle, Bari: insights on the rupestrian decorative art in Apulia (Southern Italy)

    The paper deals with the archaeometric investigation of wall paintings in the Sant’Angelo in Criptis karst cave in Santeramo in Colle (Southern...

    Giovanna Fioretti, Anna Garavelli, ... Daniela Pinto in Archaeological and Anthropological Sciences
    Article 21 September 2021
Did you find what you were looking for? Share feedback.