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Quest-The Journal of UGC-HRDC Nainital, 2018openaire +1 more source
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Pearl : A Journal of Library and Information Science, 2013openaire +1 more source
Jianzhu Gangjiegou Jinzhan, 2012 简单阐述了高强度钢材的优、缺点以及在国内外建筑工程和桥梁工程中的应用情况,并分析了其实际工程中存在的若干问题。总结了国内外对高强度钢材及其焊缝的脆性断裂与疲劳破坏的相关研究,引出研究高强度建筑用结构钢材及其连接焊缝的断裂韧性和疲劳性能以及影响因素变化规律的必要性,得出了如下结论:低温、焊缝缺陷、钢材厚度的增加和高频动荷载极大降低了高强度钢材的抗脆断能力及疲劳寿命;同时高强度钢材由于特殊冶金工艺而具有的力学性能和韧性加上这些外因限制了其使用范围。
王元清 +4 more
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Zhongshan Daxue xuebao. Yixue kexue ban, 1990 本实验对12例鼻咽癌实体瘤细胞染色体畸变及同一患者外周淋巴细胞的染色体断裂点与已知的脆性部位作了对比分析,在3例中发现有4个肿瘤细胞染色体断裂点,3p24、3p14、5q31和11ql3与其自体脆性部位重合或相邻。而3p24、3P14和5q31属常见脆性部位,11q13既是常见脆性部位,也与叶酸敏感型罕见脆性部位(11q13.3)相邻。3p24位于癌基因ERBA2区域内,且与癌基因RAF1相邻,11q13与癌基因INT2和SEA的位点重合。
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Lughawiyah: Journal of Arabic Education and Linguistics, 2022 The purpose of this study is to determine the motivation of non-madrasa graduate students to learn Arabic at Department of Arabic Language Education of IAIN Kendari. The type of this research was descriptive qualitative in which data were collected by observation, interview, and documentation.
Rachmad Ramadhan, Kamilatul Ubudiyah
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