A Roadheader-Assisted Coal Cutter Based on Tensile Failure Mechanism of Coal by Bo Liu, Zhiliu Wang, Wei Xu, Zhiwei Yu, Zhendong Yan, Biao Yao

“…The mechanical model is established, and the working mechanism of the new CISOM method is illustrated using a column model and a beam model. The mechanical models reveal that the tensile stress causes greater deflection than compressive stress. …”
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两个弯剪型抗侧力体系的线性相互作用 by 童根树, 高宇

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中广核大厦超长悬挑钢结构施工阶段监测及计算模拟分析 by 辛业洪, 韩杰, 黄浩, 赵超

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建筑钢结构智能制造研究及进展 by 陈振明, 王朋, 肖运通, 李毅, 左志勇

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酒泉市狐狸消化道蛔虫分子鉴定及cox1基因序列分析 by 张建明

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The effect of FeSO4, nanoscale silver and { Mo72Fe30} cluster on the oxidation of ethylene glycol by H2O2 by S.Yu.. Menshikov, A.N. Malyshev, V.S. Kurmacheva, S.A. Fedorov, M.O. Tonkushina, A.A. Ostroushko

“…At the same time, with the addition of o-phenylenediamine, the presence of compounds with an aldehyde group, whose exit time from the chromatographic column is longer than that of the initial ethylene glycol, was noted among the oxidation products. …”
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RP-HPLC Method Development and Validation for the Determination and Stability Indicative Studies of Montelukast in Bulk and its Pharmaceutical Formulations by A. Patnaik, S. S. Panda, S. Sahoo, V. J. Patro

“…Phenomenex C8, 5 μm, 25 cm × 4.6 mm i.d. column was used in the study. The mobile phase of ACN: Acetate buffer= 6.5:3.5 of pH 3 were used in this study. …”
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格构式型钢混凝土偏心受压柱正截面承载力计算 by 杨顺, 田水, 谷倩, 刘玖赢

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Elastoplastic Analysis of Shear Behavior of Multicell Shaped Concrete-Filled Steel Tubular Connection Based on Unified Theory by Xi Chen, Jianyang Xue

“…Connection between multicell shaped concrete-filled steel tube (MCFST) columns and steel beams gives full play of strength and properties of steel tube and core concrete and has many advantages in mechanical and seismic performance. …”
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Spatial-temporal Evolution of the Normalized Difference Vegetation Index (NDVI) in the Huaihe River Basin from 1999 to 2018 by GAO Zheng, LIU Saiyan, QIN Xuan, XU Liuxin

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Compressive Sensing Based Bayesian Sparse Channel Estimation for OFDM Communication Systems: High Performance and Low Complexity by Guan Gui, Li Xu, Lin Shan, Fumiyuki Adachi

“…However, these developed methods are vulnerable to both noise interference and column coherence of training signal matrix. In other words, the primary objective of these conventional methods is to catch the dominant channel taps without a report of posterior channel uncertainty. …”
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塞罕坝地区红眉朱雀繁殖习性的观察 by 聂鸿飞

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阿拉善马鹿冬季肠道菌群的多样性 by 李俊乐 1, 高惠 1, 滕丽微 1, 2, 刘振生 1, 2

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基于连续强度法的不锈钢梁抗剪切性能研究 by 付怡乐, 徐红玉, 焦燏烽

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构建我国自然保护区志愿者服务体系的思考 by 贾 恒 薛亚东

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分叉柱支承式单层曲面钢网壳施工过程监测研究 by 刘红波, 曹修顺, 田野, 黄登坤, 邓秀琳

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北京颐和园鸟类多样性调查 by 滑荣 1 崔多英 1 李淑红 1 刘佳 1 颜素 2 杨静 2 张成林 1 李晓光 1

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Seismic Response of 3D Steel Buildings considering the Effect of PR Connections and Gravity Frames by Alfredo Reyes-Salazar, Edén Bojórquez, Achintya Haldar, Arturo López-Barraza, J. Luz Rivera-Salas

“…The effect on the structural response of the stiffness of the beam-to-column connections of the IGF, which is usually neglected, is also studied. …”
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新型模块化钢框架模块间内套筒连接节点力学性能研究 by 李铭瑜, 杨怡亭, 王燕, 王梓旭

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Antioxidant Activity and Isolation of Luteoline from Centaurea behen L. Grown in Iran by Akbar Esmaeili, Zahra Mousavi, Maryam Shokrollahi, Ali Shafaghat

“…The product extract has been isolated by UV, column chromatography (CC), and preparative high-performance liquid chromatography (HPLC). …”
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