Results 1 to 10 of about 2,442,123 (206)
Journal of Materials Research and Technology, 2023 Considering the high quality requirement of advanced aeroengine equipment, accurate prediction of probabilistic fatigue life (PFL) for CSS-42 L bearing in jet strengthen modification grinding, is an important issue for aeroengine manufacturing.
Zhongwei Liang, Tao Zou, Jinrui Xiao
exaly +3 more sources
Geospatial panorama of long-term care facilities in Brazil: a portrait of territorial inequalities
Geriatrics, Gerontology and Aging, 2022 OBJECTIVES: To map the number and geospatial distribution of Brazilian long-term care facilities (LTCFs) for older adults. Additionally, we sought to highlight the relationship between these findings and the number of older people in the country's 27 ...
Tatiana Teixeira Barral de Lacerda +9 more
doaj +1 more source
Metals, 2022 In this study, the tribological properties of three AISI 1045 steel samples were investigated. Two samples were treated with ultrasonic shot peening (USP) and ultrasonic strengthening grinding process (USGP), respectively, while the other one was only ...
Jinrui Xiao +6 more
doaj +1 more source
EFFECT OF WEB OPENING'S SHAPE ON THE BEHAVIOR OF HYBRID REINFORCED CONCRETE DEEP BEAMS UNDER REPEATED LOADING [PDF]
Journal of Engineering and Sustainable Development, 2019 This research aims to study experimentally behavior of hybrid deep beams with web openings when subjected to two points' monotonic and repeated loading in effect of web openings shape.
Dr. Sawsan Akram Hassan +1 more
doaj +3 more sources
THE REFORM OF POPE CYRIL IV AND ITS INFLUENCE IN THE LIFE OF THE COPTIC COMMUNITY [PDF]
Journal of the General Union of Arab Archaeologists, 2021 [Ar] إصلاح البابا کيرلس الرابع وتأثيراتها فى حياة المجتمع القبطى خلال النصف الثانى من القرن التاسع عشر الميلادى، کان البابا کيرلس الرابع بطريرک الکرازة
SHERIN SADEK EL GENDI
doaj +1 more source
Applied Sciences, 2023 High rainfall environmental conditions can easily cause erosion or collapse of the granite residual soil slope. However, traditional slope reinforcement methods have drawbacks such as poor landscape effect, high energy consumption of raw materials, and ...
Rong Wang +7 more
doaj +1 more source
Thermal–Mechanical Processing and Strengthen in AlxCoCrFeNi High-Entropy Alloys
Frontiers in Materials, 2021 In this study high-entropy alloys (HEAs) were devised based on a new alloy design concept, which breaks with traditional design methods for conventional alloys.
Jinshan Li +4 more
doaj +1 more source
Strengthening a Theorem of Meyniel
SIAM Journal on Discrete Mathematics, 2023 9 pages, 1 ...
Deschamps, Quentin +4 more
openaire +4 more sources
Buildings, 2022 In this research, a novel composite material, high-strength stainless steel wire mesh-ECC, is proposed and designed to strengthen RC columns. The small eccentric compressive performance of RC columns strengthened with high-strength stainless steel wire ...
Xinling Wang +4 more
doaj +1 more source
Journal of Materials Research and Technology, 2023 This work used mechanical alloying combined with NH3·H2O treatment to strengthen GCr15 steel balls. First, GCr15 steel balls with a Ti coating were fabricated by mechanical alloy considering two structures of jars: one is the ordinary jar and the second ...
Xincheng Xie +7 more
doaj +1 more source