Evolution Process and Impact Analysis of the Dam-break Flood of Baihuatan Hydropower Station Based on HEC-RAS by JIANG Linjie, FU Chenghua, CHENG Xinyu, LIU Jian

“…Once the reservoir is destroyed,it will bring huge damage to peoples lives and regional economic development.This paper extracts the topographic information of the upstream and downstream of Baihuatan Hydropower Station by Google Earth and Arc-GIS,establishes a numerical analysis model of the river channel through HEC-RAS based on the 1∶1 000 topographic map of the hub,calculates and analyzes the evolution process and the scope of impact of dam-break flood under nine schemes,and clearly defines the submerged scope and transfer route.The results show that:The flow of the breach depends on the width of the breach.During the course of the dam-break flood,with the continuation of the flood into the reservoir,the peak flow of the downstream sections decreases slightly;The greater the flood into the reservoir is,the earlier the peak flow of downstream sections occurs;Guoyushe,Shihua Village,Caiyuanzi,and Anning Village will be flooded to a certain extent.The analysis results provide a scientific basis for the safe operation of power stations and emergency management of flood control,and a reference for the research of similar gate dam projects.…”
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Multimodel Anomaly Identification and Control in Wet Limestone-Gypsum Flue Gas Desulphurization System by Xiaoli Li, Quanbo Liu, Kang Wang, Fuqiang Wang, Guimei Cui, Yang Li

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Exergetic Assessment for Resources Input and Environmental Emissions by Chinese Industry during 1997–2006 by Bo Zhang, Beihua Peng, Mingchu Liu

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A Note on Generalized Approximation Property by Antara Bhar, Manjul Gupta

“…This property includes approximation property studied by Grothendieck, -approximation property considered by Sinha and Karn and Delgado et al., and also approximation property studied by Lissitsin et al. …”
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Bounds for the mean square error of reliability estimation from gamma distribution in presence of an outlier observation by M. E. Ghitany, W. H. Laverty

“…Results of the exponential distribution (Sinha [1]) are given as particular cases of our results.…”
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The Effect of Hydraulic Coupling on Mechanical Deformation Characteristics of Shallow Coal Seam in Western Mining Area by Chunwei Ling, Xiaoshan Shi, Hao Wang, Kangning Zhang, Qingshan Ren, Yinghua Lv

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Research on adsorptive desulfurization of HS from natural gas over MnO-CoO supported on activated carbon by Jiao J Zhang, Li P Shen, Hua Song, Lu Wang, Xue Q Wang, Ling Dong

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Green supply chain for coal: Models and optimization by Xiao Wang, Zhiyuan Chen, Ruoyu Qi, Lin Li

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The Principle of Invariant Stress of the Surrounding Rock of the Hole under the Condition of Equal Pressure in the Deep Rock Mass by Xiangye Wu, Jingya Wang, Jingang Li, Jianwei Li, Tao Xu, Eryu Wang

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Study on Permeability of Soil-Rock Mixture in Water-Blocking Layer of Open-Pit Coal Mine Dump Site by Boyu Luan, Wei Zhou, Xin Meng, Xiang Lu, Zhichao Liu

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Determination of Alkaloids and Flavonoids in Sophora flavescens by UHPLC-Q-TOF/MS by Yaqian Dong, Guoxiang Jia, Jingwen Hu, Hui Liu, Tingting Wu, Shenshen Yang, Yubo Li, Ting Cai

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Comprehensive Evaluation of Blast Casting Results Based on Unascertained Measurement and Intuitionistic Fuzzy Set by Li Ma, Jianguo Zhang, Chen Xu, Xingping Lai, Qiang Luo, Chendong Liu, Kemin Li

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Optimization of Wireless Communication Coverage in Underground Tunnels Based on Zone Division by Yu Huo, Qingsong Hu, Yanjing Sun, Xiwang Guo, Liang Qi, Xiaohu Zhao, Enjie Ding

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Knowledge and Attitudes of Students About Water Pipe Smoking at Technical Institute / Alsuwayra in Middle Technical University by Ahmed K. Jawad, Jasim A. Khaleefah, Ammar A. Okab

“…The objective of the study knowledge and attitudes about water pipe (shisha) smoking. A descriptive cross-sectional study design (mixed methods design) was carried out at the technical institute –Suwaira. …”
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Derivation of Sa-MoDEI score from DEI. Tak for prognostication in Buerger's Disease - Preliminary data of a prospective observational cohort by Gregory Pathrose, Albert A Kota, Prabhu Premkumar, Prasanna Samuel, Shivraj Padiyar, Deepak Selvaraj, Prasanta Padhan, Debashish Danda

“…Patients and Methods: In this prospective observational study, patients with TAO presenting to the Department of Vascular Surgery from June 2007 to April 2009 were studied. Shinoya's criteria were used to diagnose patients with Buerger's disease. …”
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Generation of American mink induced pluripotent stem cells: a protocol by I. E. Pristyazhnyuk, A. G. Menzorov

“…First, Sir John Gurdon showed the possibility of differentiated cell genome reprogramming by enucleated oocyte factors in 1962. Dr. Shinya Yamanaka produced induced pluripotent stem (iPS) cells from mouse fibroblasts by the use of just four transcription factors in 2006: Oct4, Klf4, Sox2, and c-Myc. …”
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The first Lithuanian Archaeological expedition in Afghanistan by Aleksiejus Luchtanas, Ramunė Butrimaitė

“…These are complexes of ancient settlements, usually called tapa (Purnbakar, Ahangaran, Sheke, Puzei-Leče), dated 4th millennium BC-XX AD, fortified towns (Farizkuh, Qala Mana), dated XI-XIII AD, castles and defensive towers (Qala Akbar Bek Zahak, Qala Malek Antar, Qala Kassi, Qala Kuhna, Shinia, Badgha), dated VI-XIX AD, and historic industrial objects such as brickfields, mills, caravanserais, and bridges. …”
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Secondhand Smoke Exposure and Smoking Attitudes and Behaviors Among Adolescents in the Gaza Strip: Findings From the 2019 Global Youth Tobacco Survey by Beesan Maraqa, Mahmoud Abu Mayaleh, Seya Arafeh, Kenana Altell, Ahmad Khleif, Abdallah Najjar, Bayyena Abu-Radwan

“…Additionally, SHS exposure in both indoor and outdoor environments was associated with a higher likelihood of shisha experimentation. Females reported higher SHS exposure rates than males across all environments ( P < .001). …”
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Failure Mechanism and Stability Control of Surrounding Rock of Docking Roadway under Multiple Dynamic Pressures in Extrathick Coal Seam by Xiangye Wu, Shuai Wang, Chen Tian, Changxing Ji, Jingya Wang

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Insight into influence of degradation metabolism of Firmicutes on the microstructure of anthracite coal by Yuewu Wang, Bingjun Liu, Sheng Xue, Yang Yang, Jian Chen, Jingbei Zhang, Chunshan Zheng, Tianyao Zhou

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