检索结果-南通市图书馆

Numerical modeling of Turbulent melt Flow in a Continuous Casting mold Affected by an Electromagnetic Brake

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

journal of Iron and Steel Research International 2012年第S2期19卷 845-848页

作者： mIAO Xin-cheng Timmel Klaus Lucas Dirk REN Zhong-ming Eckert Sven Gerbeth gunter mHD Department Helmholtz-Zentrum Dresden-Rossendorf(HZDR) Key Laboratory of metallurgy & materials Processing Shanghai University

The current work combines numerical and experimental investigations based on a small-scale mockup using the eutectic alloy *** jet flow discharging from the submerged entry nozzle was exposed perpendicularly to a DC magnetic field across the entire wide face of the *** calculations were performed by using the comm.rcial package CFX with an implemented RANS-SST turbulence *** anisotropic properties of the mHD turbulence were taken into account by specific modifications of the turbulence *** comparison between our numerical calculations and the experimental results shows a very well *** particular,the modified RANS-SST turbulence model is capable to reconstruct the peculiar phenomenon of the excitation of non-steady,non-isotropic large-scale flow perturbations caused by the application of the DC magnetic *** important finding of our study is the feature that the electrical boundary conditions,namely the wall conductivity ratio,have a great impact on the mold flow subjected to an external magnetic field.

关键词： continuous casting electromagnetic brake RANS-SST turbulence model mHD turbulence

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

中国脑计划:从基础到临床

Science Bulletin 2023年第5期68卷 444-447页

作者：刘晓星高腾陆唐胜鲍彦平 gunter Schumann 陆林 Peking University Sixth Hospital Peking University Institute of Mental HealthNHC Key Laboratory of Mental Health(Peking University)National Clinical Research Center for Mental Disorders(Peking University Sixth Hospital)Chinese Academy of Medical Sciences Research UnitPeking UniversityBeijing 100191China National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence Peking UniversityBeijing 100191China School of Public Health Peking UniversityBeijing 100191China Centre for Population Neuroscience and Stratified medicine(PONS) Institute of Science and Technology for Brain-Inspired IntelligenceFudan UniversityShanghai 200433China PONS Centre Department of Psychiatry and PsychotherapyCampus Charite Mitte(CCM)Charite Universitaetsmedizin BerlinBerlin 10117Germany Peking-Tsinghua Centre for Life Sciences and PKU-IDG/mcGovern Institute for Brain Research Peking UniversityBeijing 100081China

The complexity of the brain has attracted scientists from all over the *** effort has been paid to explore the mechanisms from genetics to molecules,from cells to circuits,and from Caenorhabditis elegans to *** research contributes to the development of new technologies,especially artificial intelligence(AI).According to the International Data Corporation,the global revenue of the AI market is expected to exceed$500 billion by 2023 and$900 billion by 2026,highlighting the great importance of brain research for social progress.

关键词： revenue intelligence artificial

mental Health Literacy of University Students in Vietnam and Cambodia

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

International journal of mental Health Promotion 2022年第3期24卷 439-456页

作者： Anja Dessauvagie Hoang-minh Dang Tuyet Truong Thu Nguyen Bich Hong Nguyen Huong Cao Socheata Kim gunter Groen Hamburg University of Applied Sciences Department of Social WorkHamburgGermany VNU University of Education Center for ResearchInformation and Service in Psychology(CRISP)HanoiVietnam Thai Nguyen University of Agriculture and Forestry Advanced Education Programs OfficeThai Nguyen CityVietnam VNU-HCm University of Social Sciences and Humanities Faculty of EducationHo Chi Minh CityVietnam Thai Nguyen University of Economics and Business Administration Faculty of EconomicsThai Nguyen CityVietnam Vinh University of Technology Education Department of Scientific Management and International PartnershipsVinh CityVietnam Paragon International University Department of Business AdministrationPhnom PenhCambodia

mental health literacy(mHL)refers to knowledge and attitudes that shape the recognition,management,and prevention of mental *** the topic has been exhaustively researched in Western countries,research from Southeast Asia still is *** studies in this field showed a moderate recognition of mental disorders,a high prevalence of stigmatizing attitudes and a low willingness to seek professional help among Southeastern-Asian *** study explored the level of mHL among university students from different parts of Vietnam and *** with influencing factors(gender,age,study year,educational attainment of the parents,urban/rural origin,ethnicity,personal experiences with mental disorders)were also *** online survey,using a 30-item Vietnamese version of the mental Health Literacy Scale(mHLS),was conducted at six university sites in Vietnam and *** of 1032 students from different study branches were *** mHL of Vietnamese and Cambodian university students was lower,compared to samples from Australia or the *** and students with a personal experience of mental disorders(self or family)showed a significantly higher *** differences in mHL were found between students from different socioeconomic backgrounds(professional attainment of parents,urban/rural origin).Findings on the influence of ethnicity were *** needs to be improved among the university students of Vietnam and *** health promotion should specifically target male students,students from STEm branches,and international students.

关键词： Help-seeking mental disorders mental health literacy Southeastern Asia stigma university students

Credit risk modeling using Excel and VBA /

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

2007年

作者： Loeffler gunter.

来源：畅想之星图书光盘版（南... 评论

在线全文

畅想之星图书光盘版（南通市图书馆镜像）

学校读者我要写书评

暂无评论

Editorial

Underground Space 2018年第4期3卷 251-251页

作者： gunter Hofstetter Gunther meschke Kok-Kwang Phoon University of Innsbruck Austria Ruhr University Bochum Germany National University of Singapore Singapore

This special issue of Underground Space contains extended papers related to selected contributions at the International Conference on Computational methods in Tunneling and Subsurface Engineering(EURO:TUN 2017).EURO:TUN 2017 was organized at the University of Innsbruck,*** was the fourth conference of a series of successful ECCOmAS Thematic Conferences on Computational methods in Tunneling,which started in 2007 in Vienna and continued in 2009 and 2013 in Bochum.

关键词： continued Editorial organized

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

*** Har/DVD

Drought and Grazing Effects on Oklahoma Phlox (Polemoniaceae, <i>Phlox oklahomensis</i>)

丛书名： Wiley finance series

2007年

作者： gunter L?ffler Peter N. Posch

ISBN: (数字)9780470510742

ISBN: (纸本)9780470031575

In today's increasingly competitive financial world, successful risk management, portfolio management, and financial structuring demand more than up-to-date financial know-how. They also call for quantitative expertise, including the ability to effectively apply mathematical modeling tools and techniques, in this case credit. Credit Risk modeling using Excel and VBA with DVD provides practitioners with a hands on introduction to credit risk modeling. Instead of just presenting analytical methods it shows how to implement them using Excel and VBA, in addition to a detailed description in the text a DVD guides readers step by step through the implementation. The authors begin by showing how to use option theoretic and statistical models to estimate a borrowers default risk. The second half of the book is devoted to credit portfolio risk. The authors guide readers through the implementation of a credit risk model, show how portfolio models can be validated or used to access structured credit products like CDO’s. The final chapters address modeling issues associated with the new Basel Accord.

关键词： book intuitive modern introduction risk handson credit methodology starts typical approachable presentation methods excel visual authors applications basic probability estimation correlation credit default finance

来源：畅想之星图书光盘版（南... 评论

在线全文

畅想之星图书光盘版（南通市图书馆镜像）

学校读者我要写书评

暂无评论

American journal of Plant Sciences 2013年第6期4卷 9-13页

作者： Tim L. Springer Stacey A. gunter Ronald j. Tyrl Paul F. Nighswonger Department of Biology Northwestern Oklahoma State University Alva USA. Department of Botany Oklahoma State University Stillwater USA United States Department of Agriculture Agricultural Research Service Southern Plains Range Research Station Woodward Oklahoma USA

Oklahoma phlox (Phlox oklahomensis Wherry) is endemic to Butler, Chautauqua, Comanche, Cowley, and Elk Counties of Kansas and Woods and Woodward Counties of Oklahoma. The species comprises populations of a few scattered individuals to several hundred in mixed-grass prairie sites in Oklahoma where cow-calf production is the common agricultural enterprise. It has successfully withstood periods of short-term drought (1 to 4 years) under light to moderate continuous stocking rates (41 to 52 animal unit days per hectare). Under heavy continuous stocking rates and/or prolonged drought, populations of P. oklahomensis tend to decrease in size and number and may disappear in some localities. Prolonged heavy stocking rates and drought will disrupt the reproductive cycle, severely limiting seed production and recruitment of new individuals to populations. During drought periods, livestock managers should use lighter stocking rates or deferred grazing to ensure rapid recovery of all prairie plants, including P. oklahomensis, once the drought ends. This recommendation would likely sustain prairie sites during long-term (longer than 10 years) droughts as well.

关键词： Phlox oklahomensis Drought Grazing

Asian Financial Cooperation as Seen From Europe

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

银行家 2004年第4期 100-100页

作者： gunter Baer

In fact, I am convinced that steps to promote the Asian bond market have the potential to make a contribution to monetary and financial cooperation in Asia that goes beyond simply deepening and enhancing the efficiency of today's bond markets. Let me explain what I have in mind by looking at Asian monetary cooperation through the European rear-view mirror. In doing so, I will first make some broad-brush comparisons between Asian and European developments and then present some observations on the forces that, in my mind,

关键词：亚洲财经合作欧洲资本市场货币政策

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

大陆集团总部

现代装饰 2024年第3期 32-41页

作者： Arsen Aliverdiev(设计) michael Bertram(设计) Kerstin El-Khawad(设计) gunter Fleitz(设计) Eva Perez Fons(设计) Lisa Holler(设计) Leticia Hutchings(设计) Peter Ippolito(设计) Christiane Klinner(设计) Susann Kreplin(设计) Frank Lakmann(设计) Tim Lessmann(设计) Eleonora mannisi(设计) Thomas mura(设计) maria Cristina Orizzonte(设计) jana Stumpe(设计) Bradley Wheeler(设计) Elisabed Zautashvili(设计) Werner Huthmacher(摄影) Ippolito Fleitz Group(摄影) 不详

“The Future in motion”是大陆集团的座右铭,而大陆集团的品牌“Continental”则代表着面向未来、可持续发展和团结协作的理念。由于原集团总部的面积不再能满足公司的未来发展,大陆集团决定在德国汉诺威毗邻城市森林的位置新建一座... 详细信息

“The Future in motion”是大陆集团的座右铭,而大陆集团的品牌“Continental”则代表着面向未来、可持续发展和团结协作的理念。由于原集团总部的面积不再能满足公司的未来发展,大陆集团决定在德国汉诺威毗邻城市森林的位置新建一座总部。新总部的设计以共享办公为概念,可为多达2400名员工提供工作场所。新楼经过五年建设,于2023年12月投入使用。

关键词：集团总部德国汉诺威可持续发展团结协作大陆座右铭