Results 21 to 30 of about 101,481 (337)
Energies, 2016 This paper presents a framework to systematically measure and assess power grids’ resilience with a focus on performance as perceived by customers at the power distribution level. The proposed framework considers an analogous measure of availability as a
Alexis Kwasinski
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Factors Affecting Brittleness Behavior of Coal-Gangue Ceramsite Lightweight Aggregate Concrete
Frontiers in Materials, 2020 Coal gangue, which is the solid waste produced during the coal processing, causes serious environmental problems. Lightweight concrete by making use of the coal-gangue ceramsite as the aggregate has many advantages as the construction material.
Yunsen Wang +6 more
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Study the effect of α-TeO2 substitution on some properties Hg- system
Al-Mustansiriyah Journal of Science, 2018 Specimens of HgBa2-xTexCa2Cu3 O8+ with x =0, 0.15, 0.3 and 0.45, were prepared by traditional method (SSR). The results showed enhancing structural and electrical (resistivity vs temperature) properties, where XRD analysis shows a tetragonal structure ...
shatha hashim mahdi
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The Study of the Strength Properties of Galvanized Iron (GI) Fiber Reinforced Concrete
Journal of the Civil Engineering Forum, 2020 The use of concrete with randomly distributed metallic or non-metallic fiber is now prominent in concrete engineering and metallic fiber has been reported to have a better contribution to concrete mechanical properties.
Sristi Das Gupta +3 more
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Comparison of brittleness and flowability between Cipetir Gutta-Percha and commercial Gutta-Percha
Padjadjaran Journal of Dentistry, 2022 Introduction: Gutta-Percha (GP) is a standard endodontic filling material found in pure form in the Cipetir area, Indonesia. However, a study comparing physical properties (brittleness and flowability) between pure GP and commercially used GP has not ...
Kosterman Usri +7 more
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Brittleness Evaluation in Shale Gas Reservoirs and Its Influence on Fracability
Energies, 2020 The brittleness index (BI) is a key parameter used to identify the desirable fracturing intervals of shale gas reservoirs. Its correlation with fracability is still controversial. There have been a variety of methods proposed that can estimate BI.
Yapei Ye, Shuheng Tang, Zhaodong Xi
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Journal of Civil Engineering and Management, 2008 Results of experimental investigations concerning a quantitative assessment of the influence of corrosion intensity in sheets applied to side surface of tanks for liquid fuels on values of mechanical properties of steel they have been made from, have ...
Mariusz Maślak, Janusz Siudut
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Mechanical Properties of CaO–Al2O3–SiO2 Glass-Ceramics Precipitating Hexagonal CaAl2Si2O8 Crystals
Crystals, 2021 Fracture behavior via a flexural test for a newly found CaO–Al2O3–SiO2 (CAS) glass-ceramic (GC) was compared with that of enstatite GC and mica GC, which are well-known GCs with high-fracture toughness and machinability, respectively.
Kei Maeda +3 more
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Cailiao gongcheng, 2020 Amorphous alloy is a new kind of metastable metallic materials, which exhibits many excellent mechanical, physical and chemical properties due to its disordered structure.
LIU Tian-hao, GUO Sheng-feng
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Energies, 2023 Shale oil yield, movability, and reservoir brittleness are three factors that must be focused on for shale oil exploration and development. The yield and composition of hydrocarbons and mineral composition have changed significantly during diagenesis ...
Jingong Cai +5 more
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