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Prediction of the flooding area of the northeastern Caspian Sea from satellite images

Geodesy and Geodynamics 2023年第2期14卷 191-200页

作者： Anzhelika T.Kamza Irina A.Kuznetsova Eugene L.Levin Satbayev University Almaty 050013Kazakhstan limited partnership"international educational corporation" Almaty 050043Kazakhstan School of Applied Computational Sciences Meharry Medical CollegeTennessee 37208USA

Studying the dynamic changes in the coastline of the northeastern Caspian Sea is significant since the level of the Caspian is unstable,and the coastline change can cause enormous damage to the ecology,economy,and population of the coastal part of *** this work,we use remote sensing and Geographic Information System(GIS)technologies to study the changes in the coastline of the northeastern Caspian Sea and predict the extent of flooding with increasing water *** proposed methodology for creating dynamic maps can be used to monitor the coastline and forecast the extent of flooding in the *** a result of this work,the main factors affecting changes in the coastline were *** analyzing the water level data from 1988 to 2019,it was revealed that the rise in water level was observed from 1980 to *** maximum sea level rise was recorded at-26.04 *** that,the sea level began to fall,and between 1996 and 2009,there were no significant changes;the water level fluctuated with an average of-27.18 ***,a map of the water level dynamics in the Caspian Sea from 1988 to 2019 was *** to the dynamics map,water level rise and significant coastal retreat were revealed,especially in the northern part of the Caspian Sea and the northern and southern parts of Sora *** method for predicting the estimated flooding area was *** a result,based on a single map,the flooding area of the northeast coast was predicted.A comparative analysis of Landsat and SRTM data is presented.

关键词： Caspian Sea Seabed Earth remote sensing GIS Landsat Prediction of the flooding area Ecology of coastline SRTM

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High-temperature H_2S Removal with Calcium-based Sorbent

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Electricity 1998年第3期 23-26页

作者： Chen Jilu(Scientific and educational Bureau, State Power corporation)

The H2S removal characteristics of Taxada lime tinder the high temperature of 600-900℃ have been investigated. The test results indicated that this kind of sorbent almost was inert to H2S When temperature lowered down to 600℃,while its reactivity increased with increased temperature and the equilibrium conversion reached up to over 60% at temperatLlre of 900℃.However, side reactions of H2S in conjunction with high-temperature decomposition and mineral catalysis to elemental sulfur and sulfur dioxide were testified.

关键词： Ca Figure High-temperature H2S Removal with Calcium-based Sorbent

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The Development of Good Practices in Cooperation With the Use of educational Offer of Academic Centers for Employees of an international corporation

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美中公共管理JournalofUS-ChinaPublicAdministration 2014年第9期

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A brief overview on secure control of networked systems

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Advances in Manufacturing 2017年第3期5卷 243-250页

作者： Hong-Tao Sun Chen Peng Peng Zhou Zhi-Wen Wang Department of Automation School of MechatronicEngineering and Automation Shanghai UniversityShanghai 200240 People's Republic of China College of Electrical and Information Engineering LanzhouUniversity of Technology Lanzhou 730050 Gansu People'sRepublic of China

This paper focuses on the issues of the security of networked control systems by summarizing recent progress in secure control of this research and application area. We mainly discuss existing results, especially in modeling issues, of three aspects：（1） attack mechanisms and their impacts on control systems, （2） the identification and design of attacks, and （3） secure estimation and control strategies. A conclusion is drawn at the end of this paper. In addition, several promising research tendencies of the development for secure control in networked control system are presented.

关键词： Networked control system Security Attack·Estimation and control

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Low-Frequency Relaxation Oscillations in Capacitive Discharge Processes

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Chinese Physics Letters 2008年第2期25卷 707-710页

作者：周筑文 M. A. LIEBERMAN Sungjin KIM 吉世印邓明森孙光宇 Department of Physics Guizhou Educational College Guiyang 550003 Department of Electrical Engineering and Computer Sciences-1770 University of California Berkeley CA 94720 USA

Low-frequency （2.72-3.70 Hz） relaxation oscillations at 100 mTorr at higher absorbed power were observed from time-varying optical emission of the main discharge chamber and the periphery. We interpret the low frequency oscillations using an electromagnetic model of the slot impedance with parallel connection variational peripheral capacitance, coupled to a circuit analysis of the system including the matching network. The model results are in general agreement with the experimental observations, and indicate a variety of behaviours dependent on the matching conditions.

关键词： pulsars x-ray spectra relativity and gravitation redshift

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国外企业实习——学生国际竞争能力培养的有效方式

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清华大学教育研究 2004年第6期25卷 117-120页

作者：周远强吕磊张良平清华大学国际合作与交流处北京100084 清华大学与企业合作委员会海外部北京100084

本文分析了国外企业实习是贴近国外社会实际、收效大的一种进行国际化教育的做法,介绍了清华大学与世界一流跨国公司合作组织学生前往实习的案例。文章建议我国大学应该积极主动地开发利用世界一流跨国企业这种优质教育资源。

关键词：学生实习世界一流有效方式国际化教育社会实际优质教育资源国外企业国际竞争能力跨国公司

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Effect of grain refinement induced by wire and arc additive manufacture (WAAM) on the corrosion behaviors of AZ31 magnesium alloy in NaCl solution

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Journal of Magnesium and Alloys 2023年第1期11卷 217-229页

作者： Jianwei LI Youmin QIU Junjie YANG Yinying SHENG Yanliang YI Xun ZENG Lianxi CHEN Fengliang YIN Jiangzhou SU Tiejun ZHANG Xin TONG Bin GUO School of Materials Science and Engineering Harbin Institute of TechnologyHarbin 150001PR China Beijing Hangxing Machinery Manufacture limited corporation Beijing 100013PR China Institute of Advanced Wear&Corrosion Resistant and Functional Materials Jinan UniversityGuangzhou 510632PR China The Third Academy of CASIC Beijing 100074PR China MOE Key Lab of Disaster Forecast and Control in Engineering Jinan UniversityGuangzhou510632P.R.China Institute of Materials and Process Design Helmholtz-Zentrum HereonMax-Planck-Str.121502 GeesthachtGermany School of Materials Science and Hydrogen Energy Foshan UniversityFoshan 528000PR China

Additive manufacturing(AM)of Mg alloys has become a promising strategy for producing complex structures,but the corrosion performance of AM Mg components remains *** this study,wire and arc additive manufacturing(WAAM)was employed to produce single AZ31 *** results revealed that the WAAM AZ31 was characterized by significant grain refinement with non-textured crystallographic orientation,similar phase composition and stabilized corrosion performance comparing to the cast *** varied corrosion behaviors were principally ascribed to the size of grain,where cast AZ31 and WAAM AZ31 were featured by micro galvanic corrosion and intergranular corrosion,respectively.

关键词： AZ31 magnesium alloy Wire and arc additive manufacturing(WAAM) Grain refinement Microstructure Intergranular corrosion

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美国智库教育研究的主题、视角与立场——基于布鲁金斯学会和兰德公司近十年间研究报告的分析

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比较教育学报 2022年第5期 47-65页

作者：何珊云杨依林浙江大学教育学院课程与学习科学系杭州310030

美国智库在为政策制定者和公众提供有关教育问题的创新研究和战略分析方面一直表现出色。智库研究报告作为智库知识成果的重要载体和表现形式,其研究主题与内容充分表达了智库在参与教育治理过程中关注的问题与立场。美国知名智库布鲁... 详细信息

美国智库在为政策制定者和公众提供有关教育问题的创新研究和战略分析方面一直表现出色。智库研究报告作为智库知识成果的重要载体和表现形式,其研究主题与内容充分表达了智库在参与教育治理过程中关注的问题与立场。美国知名智库布鲁金斯学会和兰德公司代表了智库发展、研究倾向和研究方式的两种不同的重要模式。对两者近十年发布的543篇教育研究报告进行计量分析后,研究发现布鲁金斯学会在发文总量上具有优势,并显示出与教育政策的“共振性”;兰德公司的发文总量受限于委托订单数量。两家智库对不同学段有共同的研究关注重点,同时也存在不同的视角与取向。两者均重视早期儿童教育中的儿童发展质量、教育质量和教育项目评价,关注基础教育中教育者群体的培养与发展,探索高等教育与劳动力市场和社会需要的相称性。但是,布鲁金斯学会具有更广泛的国际研究视阈,投入更多力量进行教育改革,对教育政策的变革热点更为敏锐,尤其关注高等教育费用的可负担性;对于兰德而言,委托订单的影响使其更关注美国不同州郡的教育项目执行情况,展现出教育改革行动者的特质,为社会融合不断努力。可见,不同类型的智库提供了互补的教育治理功能,循证研究保障了智库参与教育治理的科学质量,应对时代需求是智库参与教育治理的根本需求。

关键词：布鲁金斯学会兰德公司智库教育治理研究报告

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Correlation between critical thinking and emotional intelligence:a national crosssectional study on operating room nursing students in Iran

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Frontiers of Nursing 2024年第1期11卷 99-104页

作者： Armin Fereidouni Esmaeil Teymoori Tayebeh Bahmani Hamid Reza Sabet Zahra Maleki Mina Gharibi Department of Operating Room Technology Community Based Psychiatric Care Research CenterSchool of Nursing and MidwiferyShiraz University of Medical SciencesShirazIran Department of Operating Room Technology School of Paramedical SciencesAJA University of Medical SciencesTehranIran Department of Operating Room School of Allied Medical ScienceFasa University of Medical SciencesFasaIran Clinical Education Research Center Shiraz University of Medical SciencesShirazIran Medical Journalism Department School of Paramedical SciencesShiraz University of Medical SciencesShirazIran Department of Epidemiology Student Research CommitteeShiraz University of Medical SciencesShirazIran

Objective:According to the World Federation of Medical Education,critical thinking should be part of the training of medical and paramedical *** can improve the quality of care of patients after surgery by having or acquiring this skill in health ***,Emotional intelligence is introduced as an impor tant and effective factor on the professional performance and mental health of healthcare ***,the present study was designed and implemented to determine the relationship between emotional intelligence and critical thinking among operating room nursing students of medical sciences universities in ***:This cross-sectional study was done on 420 operating room students in 10 top medical sciences universities of Iran in *** sampling method in this research was multistage *** data collection instruments included demographic characteristics,Rickett's critical thinking,and Bradberry-Greaves'emotional intelligence *** receiving the ethics code,data collection was done for 2 *** data analysis,descriptive and inferential analyses including independent t-tests,analysis of variance,and Pearson correlation were *** collected data were analyzed by SPSS 18(IBM corporation,Armonk,New York,United States).P-valueeducational managers in the Ministry of Health are suggested to consider suitable educational programs for improving critical think

关键词： critical thinking emotional intelligence operating room students operating room nurses

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论高校教育国际化的几个辩证关系

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黑龙江高教研究 2002年第2期20卷 14-15页

作者：常为杜朝晖周爱民黑龙江省交通征费稽查局哈一处哈尔滨工业大学管理学院黑龙江哈尔滨150006

伴随着全球经济一体化和信息社会化的到来以及国际间交流和合作的不断扩大 ,知识的传输已超越了国界的限制 ,高校教育国际化已成为一种必然的趋势。本文重点探讨了高校教育国际化过程中需要正确处理好的几个辩证关系 ,旨在加速我国高等... 详细信息

伴随着全球经济一体化和信息社会化的到来以及国际间交流和合作的不断扩大 ,知识的传输已超越了国界的限制 ,高校教育国际化已成为一种必然的趋势。本文重点探讨了高校教育国际化过程中需要正确处理好的几个辩证关系 ,旨在加速我国高等教育与国际接轨 ,推进我国高等教育全面现代化的进程。

关键词：高等教育国际化辩证关系民主化重点大学普通关系自然科学社会科学中国国际接轨

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