Results 41 to 50 of about 117,527 (204)
Using computer simulation in operating room management: impacts of information quality on process performance [PDF]
, 2010 High quality information has a significant impact on improving operation performance and patient satisfaction, as well as resolving patient disputes. Based on the analysis of the perioperative process, information quality is considered as an important ...
Al-Hakim, Latif, Su, Ying
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Jurnal Kacapuri : Jurnal Keilmuan Teknik Sipil, 2023 Suatu konstruksi yang memerlukan pekerjaan galian tanah (batuan) membutuhkan perencanaan yang baik karena sisi-sisi galian akan terbentuk lereng. Faktor Keamanan (FK) suatu lereng dipengaruhi oleh beberapa faktor, salah satunya adalah nilai Geological Strength Index (GSI) dan Uniaxial Compressive Strength (UCS).
Widarto Sutrisno +4 more
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Geotechnical and Geophysical Investigations of Estimating Rock Mass Properties
Iraqi Geological Journal, 2023 Accurate assessments of the deformation and strength properties of rock masses are essential for analysing the foundations, subsurface excavation, and construction of slopes, however, identifying geotechnical properties, particularly weak rock ...
Krikar Noori +2 more
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Engineering geology of British rocks and soils : Lias Group [PDF]
, 2012 The report begins with an introduction and a detailed modern assessment of the geology of the Lias Group in terms of both stratigraphy and lithology. The modern lithostratigraphy is placed in the context of the old, and sometimes more familiar, usage ...
Barron, M. +8 more
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Meitan xuebaoThe intelligent development of coal mine roadway excavation has been progressing slowly, with the serious issue of mining-excavation imbalance significantly constraining the high-efficiency production of coal mines.
Zheng DONG +5 more
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International Journal of Technology, 2019 A number of rock strength criteria are available for use in civil engineering designs. Although considerable uncertainty in geological conditions and variability in rock properties is involved in estimating rock mass strength, it may be necessary to ...
Didi S Agustawijaya
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Analysis and evaluation of fragment size distributions in rock blasting at the Erdenet Mine [PDF]
, 2015 Master's Project (M.S.) University of Alaska Fairbanks, 2015Rock blasting is one of the most important operations in mining. It significantly affects the subsequent comminution processes and, therefore, is critical to successful mining productions.
Dondov, Erdenebaatar +1 more
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Detection of nanoseismic events related to slope instabilities in the quarry district of Coreno Ausonio (Italy) [PDF]
, 2016 Le cave per l’estrazione di materiale roccioso rappresentano contesti in cui possono aver luogo eventi di instabilità gravitativa causati dalle continue sollecitazioni cui sono soggette le pareti produttive, principalmente connesse alle vibrazioni dovute
FIORUCCI, MATTEO +3 more
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Applied SciencesThroughout all the countries in the world, including Vietnam, nations with well-established mining industries have undertaken extensive research on the stability of rock masses when constructing underground tunnels in varied geological conditions.
Phong Duyen Nguyen +5 more
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Reinforcement and Toughening of Polyurethane Reinforcement Materials and Engineering Application
Meikuang Anquan, 2020 In order to achieve the expected reinforcement effect and ensure safety of the project, this paper aims to analyze the requirements of geological conditions on the performance of grouting materials based on the characteristics of coal mine underground ...
PAN Shuqi, LIU Lizong, GUO Jianwei, WANG Yuchao, YU Xiaofeng, BAI Guangfeng，YU Guang, SUN Gang
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