Experimental Study on Mechanical Property of Cemented Backfill in Coal Mine [0.03%]
煤矿注浆充填体材料力学性能试验研究
Haigang Yang,Rui Wang,Qiang Zhang et al.
Haigang Yang et al.
In response to the insufficiency of shear strength and severe segregation of cemented backfilling material in coal mines, a shear strength test, static segregation index test, and homogeneity degree test were carried out, taking slurry conc...
Advances in Dealloying of Ti and Ti-Based Alloys for Biomedical Applications [0.03%]
用于生物医学应用的Ti和Ti基合金的脱合金技术进展
Kirti Tiwari,Deepti Raj,Paola Rizzi et al.
Kirti Tiwari et al.
Dealloying technique has been used for centuries as an attractive method for producing porous surfaces by removing one or more undesirable elements from the surface. Since early 2000s, the technique has been further developed for understand...
Study of Properties and Characteristics of a Foam Glass from a Mixture of Glass Shards and Perlite [0.03%]
用玻璃碎屑和膨胀 perlite 制备泡沫玻璃性质及特征的研究
Ilja Horonko,Pavels Tihomirovs,Aleksandrs Korjakins
Ilja Horonko
The current study presents the development and optimisation of foam glass manufactured from recycled glass shards and expanded ground perlite, targeting enhanced structural and thermal performance for sustainable building applications. By i...
Advanced Platelet-Rich Fibrin Plus Sealed Exclusively with Glass Ionomer Cement: Setting a New Standard for Healing, Aesthetics and Predictive Modelling in Regenerative Endodontics [0.03%]
先进的富纤维蛋白血小板与玻璃离子聚合物密封剂结合在再生根管治疗中的愈合、美学及预测模型的建立方面创立了新标准
Dubravka Turjanski,Dragutin Lisjak,Petra Bučević Sojčić et al.
Dubravka Turjanski et al.
Regenerative endodontic approaches for immature necrotic permanent teeth must balance biological efficacy, clinical practicality and long-term aesthetic outcomes. This study evaluates a novel regenerative protocol using autologous advanced ...
Anna Tokareva,Danièle Waldmann
Anna Tokareva
Although substantial knowledge exists regarding the use of ceramic powders as pozzolanic supplementary cementitious materials, a notable gap remains in the literature concerning the durability properties of cement with ceramics. This resear...
Effects of Thermal Activation on Mechanical Performance and Sustainability of Slag-Based Geopolymers [0.03%]
热活化对以矿渣为基础的地质聚合物力学性能和可持续性的影响
Lais Alves,Nordine Leklou,Fábio de Simone E Souza et al.
Lais Alves et al.
Ground granulated blast furnace slag (GBFS)-based geopolymers represent a viable binder system that combines mechanical efficiency with a significantly lower carbon footprint when compared to conventional Portland cement. This work examines...
Selective Etching of Multi-Stacked Epitaxial Si1-xGex on Si Using CF4/N2 and CF4/O2 Plasma Chemistries for 3D Device Applications [0.03%]
基于Si的多堆叠外延Si1-xGex的CF4/N2和CF4/O2等离子体化学选择性刻蚀用于三维器件应用
Jihye Kim,Joosung Kang,Dongmin Yoon et al.
Jihye Kim et al.
The SiGe/Si multilayer is a critical component for fabricating stacked Si channel structures for next-generation three-dimensional (3D) logic and 3D dynamic random-access memory (3D-DRAM) devices. Achieving these structures necessitates hig...
Study on the Charge Characteristics and Migration Characteristics of Amorphous Alloy Core Debris [0.03%]
非晶合金磁芯碎屑的带电特性和迁移特性研究
Wenxu Yu,Xiangyu Guan
Wenxu Yu
Compared with a traditional distribution transformer with silicon steel sheet as the core material, the no-load loss of an amorphous alloy transformer is greatly reduced due to its core using iron-based amorphous metal material, which has b...
Influence of Hydration and Natural Carbonation Evolution on the Gas Permeability and Microstructure of Blended Cement Pastes [0.03%]
水化和自然碳酸化对混合胶凝材料微结构及气体渗透性的影响
Tomasz Tracz,Tomasz Zdeb,Krzysztof Witkowski et al.
Tomasz Tracz et al.
The high density of the internal structure of new-generation cementitious composites, such as high-performance and ultra-high-performance concretes, necessitates the use of advanced methods for evaluating their transport properties, particu...
A Dual-Layer Frequency Selective Surfaces with Tunable Transmission and Fixed Absorption Bands [0.03%]
一种可调透过率和固定吸收带的双层频率选择性表面结构
Zhiming Zhang,Qingyang Wang,Qiyuan Wang et al.
Zhiming Zhang et al.
This paper presents dual-layer frequency selective surfaces (FSSs) with frequency division control function through an integrated tunable transmission window at a lower frequency and an absorption performance at a higher frequency. The bott...