生气地 发表于 2025-3-30 09:41:31
Mapping of Geological Structures: Potential Geohazards in Tropical Highlands,al factors consist of high rainfall distribution which weakens the soil structure and causes physical and chemical weathering process or rate to increase. About 40% of slopes in the study area with the steepness of 25° which is identified as the main natural factor to slope failures. Human factors cMyelin 发表于 2025-3-30 15:33:10
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Assessment of Hydrogen-Rich Syngas From Biogas Using Aspen HYSYS,sure were analyzed. The conversion of methane, conversion of CO., ratio of hydrogen to carbon monoxide (CO) produced, and hydrogen yield were also calculated. Since this study was only simulated on Aspen HYSYS, the results should be taken as an estimation of the processes under ideal conditions. TheGRAVE 发表于 2025-3-30 23:21:36
Physical Properties Characterization of Ceramic Waste Particles Used as Filler in Boat Hull Producte potential abilities of ceramic fine aggregate which have huge ability usage in concrete production, soil stabilization, bricks block and road pavement structure. The percentage of particles usage from previous studies were from 2% up to 20% and the findings indicate that usage of ceramic waste parTrabeculoplasty 发表于 2025-3-31 04:11:38
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Densification Behavior and Mechanical Performance of Nepheline Geopolymer Ceramics: Preliminary Stuation behavior of nepheline geopolymer ceramics during sintering was analyzed by evaluating the changes in density, shrinkage, and porosity. The microstructural evolution and are determined by using SEM. The relationships between sintering conditions, microstructure, and mechanical performance were歌唱队 发表于 2025-3-31 10:11:59
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Phosphate Conversion Coatings for Biomaterials: A Bibliometric Analysis,ms to analyze the evolution of research in the field of coatings for metallic biomaterials, focusing on conversion coatings deposited on biomaterials, using bibliometric analysis. The results show an increase in the number of publications regarding the chemical conversion process since 2012, many of不可救药 发表于 2025-3-31 17:37:58
2662-3161 ions based on the themes discussed at the conference. The book is a valuable resource for researchers, students, and professionals interested in the latest developments in materials science and engineering..978-3-031-45966-5978-3-031-45964-1Series ISSN 2662-3161 Series E-ISSN 2662-317XApraxia 发表于 2025-4-1 00:06:18
To get some feeling for these questions, we shall look at Lie algebras of dimensions 1, 2, and 3. Another reason for looking at these low-dimensional Lie algebras is that they often occur as subalgebras of the larger Lie algebras we shall meet later..Abelian Lie algebras are easily understood: For