Showing 401 - 420 results of 9,630 for search '"Evolution"', query time: 0.09s Refine Results
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    The role of mineralogical and textural complexity in the damage evolution of brittle rocks by Özge Dinç Göğüş, Elif Avşar, Kayhan Develi, Ayten Çalık

    Published 2024-11-01
    “…This study explores how rock texture influences the evolution of cracking networks and progressive rock damage results under uniaxial compression. 3D discrete analyses were employed to identify the critical stresses of three different rock types. …”
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    The evolution of binary system from predynastic Egypt to Leibniz era by Z. Pourfereidouni, M. Radjabalipour

    Published 2024-12-01
    “…The novelty of the present paper is the study of the evolution of the binary number system from the predynastic Egypt down to the Leibniz era who, by the benefit of  Khwarazmi's  "Indian Arithmetics,"  completed this evolution by representing integers in $0-1$ forms and performing the hybrid decimal/binary Egyptian arithmetic operations purely inside the $0-1$ system. …”
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  7. 407

    Asymptotic behavior of solutions for a semibounded nonmonotone evolution equation by Nikos Karachalios, Nikos Stavrakakis, Pavlos Xanthopoulos

    Published 2003-01-01
    “…Existence and uniqueness of solutions are obtained, employing methods for semibounded evolution equations. Also shown is the existence of a global attractor for the corresponding dynamical system.…”
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    HISTORICAL SPECIAL INTEREST TOURISM: THE EVOLUTION OF MOUNTAINEERING IN SOUTH AFRICA by Christian M. ROGERSON, Jayne M. ROGERSON

    Published 2024-02-01
    “…Using archival sources an analysis is undertaken of the evolution of mountaineering in South Africa as a recreational sport and incipient form of special interest tourism. …”
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    Mechanism of Permeability Evolution for Reservoir Sandstone with Different Physical Properties by Xianshan Liu, Ming Xu, Ke Wang

    Published 2018-01-01
    “…Furthermore, a statistical damage constitutive model considering hydraulic-mechanical coupling process is presented to calculate the damage variable D, illustrating that larger water pressure will result in a relatively smaller damage variables D and corresponding maximum, which explains that the permeability increases more rapidly and is larger for the sandstone without mud than that with mud, and sandstone damage related to corresponding circumferential crack strain and permeability has been investigated, also implying the evolution mechanism of permeability for two sandstones with different physical properties. …”
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    ORIGIN AND EVOLUTION OF A PEAT BOG FROM NORTHEASTERN ROMANIA by Gheorghe BĂDĂLUȚĂ, Carmen Andreea BĂDĂLUȚĂ, Marcel MÎNDRESCU, Diana ISTRATE, Ionuț Bogdan NIGA

    Published 2024-07-01
    “…In this study, we investigate the origin and historical evolution of a peatland located in Northeastern Romania, on the Suceava plateau. …”
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    Heterogeneity and Environmental Preferences Shape the Evolution of Cooperation in Supply Networks by Dong Mu, Xiongping Yue

    Published 2021-01-01
    “…Supply networks as complex systems are significant challenges for decision-makers in predicting the evolution of cooperation among firms. The impact of environmental heterogeneity on firms is critical. …”
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    The evolution of green finance research: A comprehensive bibliometric analysis by Guizhou Wang, Hongrui Cui, Kjell Hausken

    Published 2025-02-01
    “…The article investigates the evolution of green finance research through bibliometrics using 1923 publications from the Web of Science. …”
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    Mechanical-Chemical-Mineralogical Controls on Permeability Evolution of Shale Fractures by Yunzhong Jia, Yiyu Lu, Jiren Tang, Yi Fang, Binwei Xia, Zhaolong Ge

    Published 2018-01-01
    “…We report experimental observations of permeation of CO2-rich aqueous fluids of varied acidic potential (pH) on three different shales to investigate mechanical, chemical, and mineralogical effects on fracture permeability evolution. Surface profilometry and SEM-EDS (scanning electron microscopy with energy-dispersive X-ray spectroscopy) methods are employed to quantify the evolution in both roughness on and chemical constituents within the fracture surface. …”
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