Showing 101 - 120 results of 249 for search '"Rock ', query time: 0.07s Refine Results
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    RELATIVE AGE OF ACCESSORY MINERALS IN PEGMATITES OF THE ILMENY MOUNTAINS, SOUTH URALS by V.A. Popov

    Published 2021-03-01
    “…Effective retrospective modeling of mineral formation in natural systems should take into account all minerals – rock-forming, secondary in abundance and accessory. …”
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    Article
  6. 106

    Investigation of 4-Nitro-N, N-diphenylaniline as a chemical tracer under high pressure high temperature reservoir conditions for enhanced oil recovery applications by Subhadip Maiti, Nishant Kumar Choudhary, Kiran R. Gore, Sandeep D. Kulkarni

    Published 2025-02-01
    “…The novel tracer was also investigated experimentally for rock adsorption by exposing it to the sandstone rock particles (150–250 μm) at 121 °C; it was demonstrated that the tracer showed minimal adsorption at the rock surface (< 1%), which was equivalent to the industry-standard tracer. …”
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  7. 107

    Sand-Clay Mix in Phosphate Mine Reclamation: Characteristics and Land Use by Casey Beavers, Edward A. Hanlon, Matt Wilson, James Cates, George J. Hochmuth

    Published 2015-11-01
    “… Phosphate rock is a key component in producing fertilizer and many other economically important products. …”
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    Article
  8. 108

    Sand-Clay Mix in Phosphate Mine Reclamation: Characteristics and Land Use by Casey Beavers, Edward A. Hanlon, Matt Wilson, James Cates, George J. Hochmuth

    Published 2015-11-01
    “… Phosphate rock is a key component in producing fertilizer and many other economically important products. …”
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    Article
  9. 109

    Contrary trends of grout consumption and water absorption at Sardasht by Mohammad Hassan Nazari, Ali Aalianvari, Mohamed El Tani

    Published 2025-02-01
    “…The first step is to prove that the rock has been permeated and the second step is to differentiate the causes of consumption. …”
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    Article
  10. 110

    The effect of the intermediate principal stress on pillar strength by Duncan Maina, Heinz Konietzky

    Published 2025-02-01
    “…Abstract Room and pillar mining is an underground mining method that utilizes natural pillar support to control rock mass behavior, ensuring mine stability and a safe mine environment. …”
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    Article
  11. 111

    Influência dos estilos musicais na atitude dos clientes: evidências experimentais em uma loja varejista by Gabriela Souza Assis, Janaina de Moura Engracia Giraldi

    Published 2012-01-01
    “…Neste experimento, foram testados três estilos musicais (sertanejo, axé e pop rock) e a ausência de música, como grupo controle. …”
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  12. 112

    MODELING OF THE UNCONFINED COMPRESSIVE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD – FDEM by Alexandru Robert CIOCLU, Ionela Cristina MĂCEŞARU, Florin Dumitru POPESCU

    Published 2023-05-01
    “…The property of rocks to oppose and keep their shape almost unchanged under the action of load is called strength. …”
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  13. 113

    Propagation pattern of cracks around a shale borehole via the cohesive element method by Dexu Sun

    Published 2025-01-01
    “…Therefore, in combination with rock mechanics theory and fracture mechanics theory, the cohesive element method is adopted to establish a numerical model for differential crack propagation due to bottomhole pressure on the basis of the B-K fracture criterion. …”
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  14. 114

    Oil and gas generation potential of the Middle Jurassic coals of the Ulug-Khem Basin (South Siberia, Russia) by Solangy A. Ondar, Dmitry A. Bushnev, Natalia A. Smirnova

    Published 2025-01-01
    “…The study of their generation properties will allow us to predict the distribution zones of coal-bearing source rocks in adjacent poorly studied areas. Aim and methods. …”
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    Construction of Mechanical Earth Model (MEM) to Determine the Geomechanical Properties of Reservoirs: A Case Study by Annabelle Graham, Emma Scott, William Ward

    Published 2022-12-01
    “…The MEM includes a logical set of information related to geology, stress field, mechanical properties of rock (elastic modulus and rock failure properties) and pore pressure which can be employed as a tool to quickly update information for use in drilling and reservoir management. …”
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  17. 117

    The influence of temperature, seepage and stress on the area and category of wellbore instability by Xiaobo Liu, Jinyou Zhang, Hongge Jia, Tong Zhang, Xuejia Du, Zhongmin Wang

    Published 2025-02-01
    “…Using a thermal-hydro-mechanical coupling model of borehole elastic stress combined with a true triaxial rock strength criterion and tensile failure criterion, the research systematically examines the effects of different models on borehole stability in shale formations. …”
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  18. 118

    Identidade, cultura e música em Brasília by Guilherme Paiva Carvalho

    Published 2015-01-01
    “…In the 1980s, Brasilia became known as the national capital of rock. However, since the foundation of the city other musical styles were also prominent, such as choro, samba, northeastern forró and reggae. …”
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  19. 119

    An investigation of hydraulic fracturing initiation and location of hydraulic fracture in preforated oil shale formations by Lianghao Zhai, Yang Xun, Huanan Liu, Bo Qi, Jinghua Wu, Yafei Wang, Chen Chen

    Published 2025-02-01
    “…A theoretical model for calculating hydraulic fracture initiation pressure and location was developed based on the stress distribution pattern and the established rock damage criterion for various rock types. The accuracy of this theoretical model was validated through real triaxial hydraulic fracturing experiments. …”
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  20. 120

    Variación en el nivel de dormición de la semilla en distintas variedades de la forrajera estival Panicum virgatum L. by M.L. CHECOVICH, M.A. RUIZ

    Published 2012-01-01
    “…Las variedades de P. virgatum no respondieron en forma similar en su capacidad germinativa. Pathfinder, Cave-in-Rock, Trailblazer, Alamo, kanlow y Greenville manifestaron un incremento de la capacidad para germinar hasta los 210 poscosecha, lo que puede deberse a la pérdida de dormición. …”
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