Showing 121 - 140 results of 241 for search '"limestone"', query time: 0.05s Refine Results
  1. 121

    Un habitat groupé antérieur au xiie siècle préservé sous forêt : le site de Goa (Val-Suzon, Côte-d’Or) by Rémi Landois, Jean-Pierre Garcia, Amélie Quiquerez

    Published 2019-09-01
    “…The forest context makes it possible to observe and analyze the parcels of land around the houses, which extends over a wide limestone plateau. All such data allow discussing the overall landscape evolution from rural settlement to forest reconquest during the key-period of the 11-12th centuries.…”
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  2. 122

    The Use of Lime in Fish Ponds by Andy M. Lazur, Charles E. Cichra, Craig Watson

    Published 2013-08-01
    “…However, lime is casually used to describe two different types of materials, used for very different purposes. Agricultural limestone refers to calcite (calcium carbonate) and dolomite (calcium magnesium carbonate). …”
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  3. 123

    The Use of Lime in Fish Ponds by Andy M. Lazur, Charles E. Cichra, Craig Watson

    Published 2013-08-01
    “…However, lime is casually used to describe two different types of materials, used for very different purposes. Agricultural limestone refers to calcite (calcium carbonate) and dolomite (calcium magnesium carbonate). …”
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    Article
  4. 124

    THE INVENTORY AND HIERARCHY OF GEOMORPHOSITES IN THE VLĂDEASA MASSIF by GABRIELA COCEAN

    Published 2012-12-01
    “…The karst geomorphosites are all situated in the limestone area of the massif, the Stanciului Valley. …”
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  5. 125

    Faunistic survey of terrestrial isopods (Isopoda: Oniscidea) in the Boč Massif area by Blanka Ravnjak, Ivan Kos

    Published 2014-06-01
    “… In 2005, terrestrial isopods were sampled in the Boč Massif area, eastern Slovenia, and their fauna compared at five different sampling sites: forest on dolomite, forest on limestone, thermophilous forest, young stage forest and extensive meadow. …”
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    Article
  6. 126

    CaCO3–Polymer Nanocomposite Prepared with Supercritical CO2 by Hiroaki Wakayama

    Published 2018-01-01
    “…The flexural strength of the nanocomposite was larger than the flexural strengths of limestone and CaCO3 produced by hydrothermal hot pressing. …”
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  7. 127

    Study on Influencing Factors of Asphalt-Aggregate Stripping Mechanism by Fuyu Wang, Yan Li, Liting Yu, Weichen Pang

    Published 2021-01-01
    “…It can be concluded that the mass loss of asphalt film is minimal with limestone and modified asphalt, which shows that it has the best spalling resistance.…”
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  8. 128

    Effect of Curing Time on the Surface Permeability of Concrete with a Large Amount of Mineral Admixtures by Zhenguo Liu, Guorong Liu, Guosheng Zhang

    Published 2022-01-01
    “…Under the condition of insufficient standard curing time, adding a small amount of limestone powder can effectively enhance the chloride ion permeability of concrete with a large amount of fly ash and slag.…”
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  9. 129

    Estimation of parameters for 3D geomechanical modeling from triaxial test results by Artem Kukhtinskii

    Published 2025-03-01
    “…The proposed methodologies are demonstrated using limestone specimens from Central Asian gas fields. …”
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  10. 130

    Formulation and characterisation of micro and macro polypropylene fibre reinforced mortar by Fatiha Bendjilali, Khadra Bendjillali, Krobba Benharzallah

    Published 2022-05-01
    “…The work is carried out on mortars, using limestone crushing sand, composite cement and synthetic fibres. …”
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  11. 131

    Study of the Hydration Mechanism of Portland Cement with Raman Spectroscopy Applying CO2 Laser Radiation by D. Quiroz-Portillo, I. Rosales-Candelas, J. J. Soto-Bernal, R. González-Mota, G. V. Vázquez

    Published 2023-01-01
    “…The detected band of calcium carbonate, which is due to the incorporation of limestone during the grinding process, shows that it is responsible largely for the acceleration in the reactions during the hydration of the cement. …”
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  12. 132

    Laboratory Investigation of Fatigue Characteristics of Asphalt Mixtures with Steel Slag Aggregates by Hassan Ziari, Shams Nowbakht, Sajad Rezaei, Arash Mahboob

    Published 2015-01-01
    “…It was found that replacing the 50% of the limestone coarse or fine aggregate by SSA improved the mechanical properties of the AC mixes.…”
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  13. 133

    Jurassic Marine Crocodiles in the Monts d’Ardèche UNESCO Global Geopark by Bernard Riou, Mehdi Bennourine, Nicolas Klee, Marc Lutz

    Published 2021-09-01
    “…This includes a sedimentary boundary between the Jurassic and Cretaceous, represented by limestone and marl. Fossils of crocodilians have been discovered in these layers, highlighting the diversity of past marine environments. …”
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  14. 134

    A Three-Dimensional Display Technology of Reflected Acoustic Logging and Its Application Example by Li Dan

    Published 2023-01-01
    “…It can be used to describe the geological structure, such as formation interface, fracture, and limestone cave. Based on the acoustic logging tool composed of the source and array receiver, the method can be used to image the geological structure around the well. …”
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  15. 135

    Optimizing Carbonation Hardening for Lightweight Concrete by Olexander Gara, Anatoliy Gara, Andrii Kolesnykov, Khrystyna Moskalova

    Published 2025-01-01
    “…It evaluates the effects of binder content, ground limestone, lightweight aggregates, plasticizers, carbonation pressure, and duration on compressive strength at 1 hour, 28 days, and 180 days. …”
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  16. 136

    Une statue de togatus découverte dans l’agglomération antique de Briord (Ain) by Thomas Le Saint Quinio, Maria-Pia Darblade-Audoin

    Published 2023-12-01
    “…The latter was comprised of vestiges belonging to demolition phases, including the statue, some large limestone blocks and other, smaller fragments of lime. …”
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  17. 137

    An Experimental Study of Fracture Parameters of Concrete Produced With Basalt Aggregate by Peak-Load Method by Senem Yilmaz Cetin, Tahir Azad Celik

    Published 2025-01-01
    “…Limestone or river aggregates have been traditionally used as aggregates in ready-mixed concrete from the past to the present. …”
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  18. 138

    Seepage Property of Crushed Mudstone Rock in Collapse Column by Bo-Yang Zhang, Zhi-Bin Lin

    Published 2020-01-01
    “…The karst collapse column composed of crushed rocks and fine argillaceous or clay particles is easy to form the fissure channels between the coal seam working face and the confined limestone aquifer under mining and causes water inrush disasters with the loss of underground water resource, economic losses, and casualties. …”
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  19. 139

    Carbonate Chemistry and Isotope Characteristics of Groundwater of Ljubljansko Polje and Ljubljansko Barje Aquifers in Slovenia by Sonja Cerar, Janko Urbanc

    Published 2013-01-01
    “…Four groups of groundwater were identified: (1) Ljubljansko polje aquifer, with higher Ca2+ values, as limestone predominates in its recharge area, (2) northern part of Ljubljansko Barje aquifer, with prevailing dolomite in its recharge area, (3) central part of Ljubljansko Barje aquifer, which lies below surface cover of impermeable clay and is poor in carbonate, and (4) Brest and Iški vršaj aquifer in the southern part of Ljubljansko Barje with higher Mg2+ in groundwater and dolomite prevailing in its recharge area. …”
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  20. 140