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On the Different Views on Sex between Chinese and Westerners in the Perspective of Relational Orientation
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作者 方旭燕 《海外英语》 2014年第11X期179-180,共2页
This paper, in light of Kluckhohn's relational orientation, discusses the different sex values between Chinese and westerners, and intends to conclude that Chinese are more conserved in sex behaviors, love express... This paper, in light of Kluckhohn's relational orientation, discusses the different sex values between Chinese and westerners, and intends to conclude that Chinese are more conserved in sex behaviors, love expression and more material-oriented in choosing a marriage than westerners. 展开更多
关键词 Kluckhohn relationAL orientation SEX Chinese weste
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Fingerprint Matching Based on Local Relative Orientation Field 被引量:1
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作者 ZHUEn YINJian-ping ZHANGGuo-min 《Wuhan University Journal of Natural Sciences》 EI CAS 2004年第4期435-438,共4页
A fingerprint matching method based on local relative orientation field is proposed. It extracts local relative orientation field around each minutia for minutiae matching. Local orientation features are also used to ... A fingerprint matching method based on local relative orientation field is proposed. It extracts local relative orientation field around each minutia for minutiae matching. Local orientation features are also used to sorting minutiae in order to speed up searching a minutia when pairing minutiae. The experimental result reveals that this method achieves improved recognition accuracy. Key words fingerprint matching - ridge-based minutiae matching - local relative orientation field - sorting minutiae CLC number TP 391 Foundation item: Supported by the National Natural Science Foundation of China (60373023)Biography: ZHU En (1976-), male, Ph. D candidate, research direction: pattern recognition, image processing and information security. 展开更多
关键词 fingerprint matching ridge-based minutiae matching local relative orientation field sorting minutiae
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A Hybrid Conjugate Gradient Algorithm for Solving Relative Orientation of Big Rotation Angle Stereo Pair 被引量:3
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作者 Jiatian LI Congcong WANG +5 位作者 Chenglin JIA Yiru NIU Yu WANG Wenjing ZHANG Huajing WU Jian LI 《Journal of Geodesy and Geoinformation Science》 2020年第2期62-70,共9页
The fast convergence without initial value dependence is the key to solving large angle relative orientation.Therefore,a hybrid conjugate gradient algorithm is proposed in this paper.The concrete process is:①stochast... The fast convergence without initial value dependence is the key to solving large angle relative orientation.Therefore,a hybrid conjugate gradient algorithm is proposed in this paper.The concrete process is:①stochastic hill climbing(SHC)algorithm is used to make a random disturbance to the given initial value of the relative orientation element,and the new value to guarantee the optimization direction is generated.②In local optimization,a super-linear convergent conjugate gradient method is used to replace the steepest descent method in relative orientation to improve its convergence rate.③The global convergence condition is that the calculation error is less than the prescribed limit error.The comparison experiment shows that the method proposed in this paper is independent of the initial value,and has higher accuracy and fewer iterations. 展开更多
关键词 relative orientation big rotation angle global convergence stochastic hill climbing conjugate gradient algorithm
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New Refinement Relations of Z Specifications for Multiple Viewpoints Oriented Requirements Method
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作者 He Yan xiang, Song Qiang, Huang Qian School of Computer, State Key Laboratory of Software Engineering Wuhan University, Wuhan 430072, China 《Wuhan University Journal of Natural Sciences》 CAS 2001年第Z1期304-312,共9页
In this paper we develop several new refinement relations of Z for multiple viewpoints oriented requirements method (MVORM). The original motivation is that we found the standard Z refinement relation is not adequate ... In this paper we develop several new refinement relations of Z for multiple viewpoints oriented requirements method (MVORM). The original motivation is that we found the standard Z refinement relation is not adequate or correct when considering specifications that have temporal relationships of operations. The concept of temporal state variables is introduced into Z. Then new implementation relations are defined and new refinement relations are deduced, mainly for temporal state variables to process temporal relationships of operations. We use state transition systems to abstract the temporal state transitions. A simple example is used to show the procedures of MVORM. Finally some directions of further work are forwarded. 展开更多
关键词 temporal state variable formal description language state transition system implementation relation refinement relation multiple viewpoints oriented requirements method
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Relative Molecular Orientations in Organic Optoelectronic Films Probed via Polarization-Selected UV/IR Mixed Frequency Ultrafast Spectroscopy
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作者 Chengzhen Shen Jie Peng +4 位作者 Jianxin Guan Chuangqing Hao Zhihao Yu Hong Jiang Junrong Zheng 《Chinese Journal of Chemical Physics》 SCIE EI CAS CSCD 2022年第1期95-103,I0013,I0014,I0063,共12页
Molecular packing patterns are crucial factors determining electron/energy transfer processes that are critical for the optoelectronic properties of organic thin film devices.Herein,the polarization-selective ultravio... Molecular packing patterns are crucial factors determining electron/energy transfer processes that are critical for the optoelectronic properties of organic thin film devices.Herein,the polarization-selective ultraviolet/infrared(UV/IR)mixed frequency ultrafast spectroscopy is applied to investigate the relative molecular orientations in two organic thin films of 7-(diethylamino)coumarin-3-carboxylic acid(DEAC)and perylene.The signal anisotropy changes caused by intermolecular energy/electron transfers are utilized to calculate the cross angles between the electronic transition dipole moment of the donor and the vibrational transition dipole moments of the acceptor,yielding the relative orientation between two adjacent molecules.Using this method,the relative orientation angle in DEAC film is determined to be 53.4°,close to 60°of its single crystalline structure,and that of the perylene film is determined to be 6.2°,also close to-0.2°of its single crystalline structure.Besides experimental uncertainties,the small difference between the angles determined by this method and those of single crystals also results from the fact that the thin film samples are polycrystalline where some of the molecules are amorphous. 展开更多
关键词 OPTOELECTRONICS relative molecular orientations Organic films
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THE GENERALIZED EINSTEIN RELATION ON A COMPACT ORIENTABLE RIMANNIAN MANIFOLD
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作者 方海涛 龚光鲁 《Acta Mathematica Scientia》 SCIE CSCD 1994年第4期409-416,共8页
A generalized Einstein relation is established for a drifted Brownian motion on a compact orientable Remannian manifole. The original form of such relation comes from an explicit formula of diffusion coeffcient by usi... A generalized Einstein relation is established for a drifted Brownian motion on a compact orientable Remannian manifole. The original form of such relation comes from an explicit formula of diffusion coeffcient by using the autocorrelation function of the velocity of the Einstein fluctuation theory of the diffusion process 展开更多
关键词 THE GENERALIZED EINSTEIN relation ON A COMPACT orientABLE RIMANNIAN MANIFOLD
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Cloning,Tissue Distribution,and Transmembrane Orientation of the Olfactory Co-Receptor Orco from Two Important Lepidopteran Rice Pests,the Leaffolder(Cnaphalocrocis medinalis) and the Striped Stem Borer(Chilo suppressalis) 被引量:2
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作者 LIU Su HUANG Yuan-jie +4 位作者 QIAO Fei ZHOU Wen-wu GONG Zhong-jun CHENG Jia-an ZHU Zeng-rong 《Journal of Integrative Agriculture》 SCIE CAS CSCD 2013年第10期1816-1825,共10页
In insects,the sense of smell is mainly mediated by olfactory receptors(Ors).Olfactory co-receptor(Orco),which is coexpressed with the Ors in almost all olfactory receptor neurons(ORNs),is demonstrated to be an ... In insects,the sense of smell is mainly mediated by olfactory receptors(Ors).Olfactory co-receptor(Orco),which is coexpressed with the Ors in almost all olfactory receptor neurons(ORNs),is demonstrated to be an essential component in the insect olfactory system.It can be potential target for developing novel olfactory-disruption strategy to control insect pests.In this study,two full-length cDNA sequences encoding Orcos(CmedOrco and ChsupOrco) were cloned from two Lepidopteran rice pests,the rice leaffolder,Cnaphalocrocis medinalis and the rice striped stem borer,Chilo suppressalis.The amino acid sequences of CmedOrco and ChsupOrco showed high similarity to the previously identified Orcos from other insect species. Bioinformatic prediction and cellular immunofluorescence indicated that CmedOrco and ChsupOrco were both seven-transmembrane proteins with intracellular N-termini and extracellular C-termini.mRNA expression levels of the two Orcos were much higher in male and female antennae than those in non-olfactory tissues,and the ChsupOrco transcripts reached a peak level in adults compared to other life stages.Our results provide a foundation from which it will be possible to elucidate the roles of Orco in moth olfaction and for the development of environment-friendly management strategies of these two rice insect pests. 展开更多
关键词 Cnaphalocrocis medinalis Chilo suppressalis olfactory co-receptor molecular cloning relative expression transmembrane orientation
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Towards Global Goal Orientation, Robustness and Integrity of Distributed Dynamic Systems
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作者 Peter Simon Sapaty 《International Relations and Diplomacy》 2016年第6期418-425,共8页
In an addition to the variety of topics in aims and scope of the Journal of International Relations and Diplomacy, we would be happy to offer here some more areas in line with its general orientation, which could be w... In an addition to the variety of topics in aims and scope of the Journal of International Relations and Diplomacy, we would be happy to offer here some more areas in line with its general orientation, which could be worth investigating, encouraging more paper submissions. These relate to effective organization of large distributed dynamic systems of diverse natures which may require innovative solutions reflecting the growing world dynamics in the 21 st century with emerging challenges and threats to local and global prosperity, stability, and safety. 展开更多
关键词 international relations world dynamics emerging challenges distributed systems goal orientation INTEGRITY INTEROPERABILITY over-operability
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Research on the Mapping Technology of CIM and Relational Database in Power Grid
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作者 赵婉婷 王滨 《科技信息》 2011年第7期222-223,共2页
With the development of electric power industry,the requirement of information sharing and application integration between each application system is salience.To realize the real "sharing information,data mainten... With the development of electric power industry,the requirement of information sharing and application integration between each application system is salience.To realize the real "sharing information,data maintenance uniform",and effectively eliminate "island of information",a standard,open information model of power system should be followed urgently by different systems,and a common data interface should be provided.The Common Information Model(CIM) proposed by standard of IEC-61970 solve the problem effectively.The characteristics of the CIM Model and relational database of power system are analyzed,a mapping method between CIM model based on standard of IEC61970 and relational database is proposed,and corresponding problems between object-oriented model and the relational model are solved flexiblely. 展开更多
关键词 数据库 CIM GIS 地理信息系统
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论涉外法治话语的界面研究 被引量:1
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作者 余素青 侯竣泰 《法学教育研究》 2024年第1期48-62,共15页
涉外法治话语,即由有关涉外法治思维、涉外法治理论、涉外法治实践等涉外法治要素系统构建的法治表达,其理论研究、人才培养与实践推进皆需要科学的方法支撑。界面研究是一种跨越学科或者某学科内部分支界限,并在其间形成良性互动与融... 涉外法治话语,即由有关涉外法治思维、涉外法治理论、涉外法治实践等涉外法治要素系统构建的法治表达,其理论研究、人才培养与实践推进皆需要科学的方法支撑。界面研究是一种跨越学科或者某学科内部分支界限,并在其间形成良性互动与融合的研究方法。涉外法治话语的界面研究坚持问题导向,并且借鉴不同学科或层面的智识资源,采取多元与立体的视角、方法、工具等,致力于解决涉外法治话语理论与实践的种种问题。应当运用界面研究方法,对涉外法治话语展开深入研究,以助力我国法治建设与涉外法治话语权的提升。 展开更多
关键词 涉外法治话语 法治人才培养 界面 研究 问题导向
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乡村振兴战略下涉农高职教育价值取向调整与人才培养改革路径探索
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作者 党娜 《智慧农业导刊》 2024年第20期189-192,共4页
受社会经济快速发展和城乡一体化进程加快影响,高职教育为迎合市场需求,一度以产业需求为主要导向培养大批社会急缺的技能型人才,为服务区域经济发展作出较大贡献,但却不可避免地出现轻农的倾向。随着国家乡村振兴战略的提出与社会经济... 受社会经济快速发展和城乡一体化进程加快影响,高职教育为迎合市场需求,一度以产业需求为主要导向培养大批社会急缺的技能型人才,为服务区域经济发展作出较大贡献,但却不可避免地出现轻农的倾向。随着国家乡村振兴战略的提出与社会经济结构的变革,基于擘画宏伟乡村振兴蓝图的需求,高职教育特别是涉农高职教育应及时调整教育价值取向,通过政府统筹资源配置、思想引领、修订人才培养方案、强化“双师”队伍建设等途径,培养在校学生知农、学农、爱农的素养和实践能力,促使学生树立“以强农兴农为己任”的情怀和扎根“三农”的伟大志向,实现乡村人才振兴。 展开更多
关键词 乡村振兴 人才振兴 涉农高职 价值取向 人才培养
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CEO建议寻求、关系学习与企业非连续创新:公司创业导向的激活效应
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作者 钱智超 闻效仪 《技术经济》 北大核心 2024年第8期46-60,共15页
在日益动态复杂不确定模糊的环境下,能否开发和实施非连续创新越来越事关企业生死存亡。然而,目前文献对企业非连续创新的研究多停留在理论探讨层面,对企业如何培育和顺利实现非连续创新还缺乏系统的考察。基于高阶理论和社会认知理论,... 在日益动态复杂不确定模糊的环境下,能否开发和实施非连续创新越来越事关企业生死存亡。然而,目前文献对企业非连续创新的研究多停留在理论探讨层面,对企业如何培育和顺利实现非连续创新还缺乏系统的考察。基于高阶理论和社会认知理论,从CEO建议寻求出发,探索CEO内部和外部两种建议寻求行为对企业非连续创新的影响,并重点引入关系学习作为中介来揭示CEO建议寻求对企业非连续创新的具体影响路径,并深入剖析公司创业导向对不同来源的CEO建议寻求作用路径的影响效应,继而构建企业非连续创新的过程机制模型。通过对289位CEO的问卷调研与深入分析发现:CEO内部建议寻求和外部建议寻求均是企业非连续创新的关键驱动因素;关系学习在CEO两种来源的建议寻求与企业非连续创新的关系中存在着部分中介作用;公司创业导向正向调节了关系学习在CEO内部建议寻求与企业非连续创新关系中的中介作用。研究结论对于深刻理解企业非连续创新的发生机制、CEO建议寻求利用、关系学习能力优化以及公司创业导向的打造均有着重要的指导价值。 展开更多
关键词 非连续创新 CEO建议寻求 关系学习 公司创业导向 环境动态性
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德国中小学法治教育的价值嬗变、时代特征与改革动向
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作者 任平 贺阳 《比较教育学报》 北大核心 2024年第4期102-116,共15页
德国法治教育历史悠久且体系完善,对于国家法治社会的建设与发展影响深远,自第二次世界大战后其价值内涵也发生了新的转变,由“为了民主和法律”的目的型逐渐转向“通过民主和法律”的过程型,积极培养能够“合法、有序、理性参与政治的... 德国法治教育历史悠久且体系完善,对于国家法治社会的建设与发展影响深远,自第二次世界大战后其价值内涵也发生了新的转变,由“为了民主和法律”的目的型逐渐转向“通过民主和法律”的过程型,积极培养能够“合法、有序、理性参与政治的现代公民”。德国将培养具有综合法治行动能力的“社会人”作为课程目标;课程内容覆盖公法、私法和社会法三大领域;通过积极营造真实的法律场景,提升学生法治意识与能力;基于多元主体协同机制,实现课程资源的实时更新。随着信息技术的迅猛发展,德国中小学法治教育呈现了一系列新的变化,彰显出跨文化、数字信息化、教研体系多元化等新的改革动向。 展开更多
关键词 德国 中小学 法治教育 法治行动能力
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青海省绿色金融与产业结构升级的灰色关联度分析
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作者 张新宇 《中国商论》 2024年第7期109-112,共4页
中央政府发布的“第十四个五年规划和2035年远景目标纲要”中明确提出要把“双碳”目标纳入经济社会发展的全局中,注重生态保护和产业结构升级是实现绿色低碳高质量发展目标的重要举措。绿色金融作为绿色发展理念的延伸,能够引导社会资... 中央政府发布的“第十四个五年规划和2035年远景目标纲要”中明确提出要把“双碳”目标纳入经济社会发展的全局中,注重生态保护和产业结构升级是实现绿色低碳高质量发展目标的重要举措。绿色金融作为绿色发展理念的延伸,能够引导社会资源分配,促进绿色环保产业发展,推动产业结构升级,实现经济可持续发展目标。青海省作为西北地区的生态大省和资源大省,绿色金融是绿色经济发展的关键,绿色金融发展理念对促进产业结构升级具有重要意义。本文以青海省为研究对象,通过构建灰色关联度模型对青海省2014—2021年绿色金融发展与产业结构升级关联度进行分析,结果表明,青海省绿色金融与第二产业增加值关联度最高,对第三产业的影响深度不足,文章基于模型分析结果提出相应的政策建议,以供参考。 展开更多
关键词 绿色金融 绿色信贷 资金导向 产业结构升级 灰色关联度模型
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涉外法治建设基本原则探析
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作者 刘静坤 《武大国际法评论》 2024年第1期24-37,共14页
作为国内法治与国际法治的连接纽带,涉外法治建设面临诸多风险和挑战。为确保涉外法治建设有章可循,需要坚持宪法至上、国家利益本位、风险防控和急用先行等基本原则。坚持宪法至上原则,应当理清宪法蕴含的涉外法治原则,关注涉外立法和... 作为国内法治与国际法治的连接纽带,涉外法治建设面临诸多风险和挑战。为确保涉外法治建设有章可循,需要坚持宪法至上、国家利益本位、风险防控和急用先行等基本原则。坚持宪法至上原则,应当理清宪法蕴含的涉外法治原则,关注涉外立法和缔约程序的合宪性。坚持国家利益本位原则,应当澄清国家利益本位的内涵,明确国家利益的法律界定标准,并加强海外利益的法律保护。坚持风险防控原则,应当注重国际条约、对外交往和国内治理等领域的风险防控机制。坚持急用先行原则,应当弥补涉外法律不足,完善涉外法律体系。 展开更多
关键词 涉外法治 宪法至上 国家利益本位 风险防控 急用先行
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面向属性概念格的概念特征与概念约简
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作者 汪秋分 郑佳滢 胡思涵 《高师理科学刊》 2024年第5期35-39,共5页
提出面向属性概念协调集和概念约简,定义了包含补二元关系的面向属性概念极小集,讨论了面向属性概念格中核心概念、相对必要概念及不必要概念的概念特征,并研究了三种概念的判别方法.给出了面向属性概念约简的可行方法及其相应算法.
关键词 形式背景 二元关系 面向属性概念格 概念约简
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How beneficial are relational capital and technology orientation for innovation?Evidence from Mexican SMEs 被引量:3
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作者 Edgar R.Ramírez-Solis Joan Llonch-Andreu Alberto D.Malpica-Romero 《International Journal of Innovation Studies》 2022年第1期1-10,共10页
Globally,small and medium-sized enterprises(SMEs)are engines of economic growth and job creation.After the pandemic,innovation activities have become more critical than ever as a generator of competitiveness.Therefore... Globally,small and medium-sized enterprises(SMEs)are engines of economic growth and job creation.After the pandemic,innovation activities have become more critical than ever as a generator of competitiveness.Therefore,we need to better understand the factors that lead to innovation in SMEs.This study aims to analyze the role of relational capital and technology orientation in innovation to appreciate its final impact on firm performance.The main results reveal a strong positive effect of relational capital on innovation,but the effect is not so strong as firm performance.We also found a strong positive effect of relational capital on technology orientation.Finally,we offer some clues in the debate on technology as a source of innovation and how relational capital and technology orientation are related to a firm’s performance.The results reveal significant implications for innovation policies and relational capital strategies for SMEs. 展开更多
关键词 Strategic orientation Technology orientation relational capital INNOVATION SMES
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Two Generic Frameworks of Multiple Viewpoints Oriented Requirements Method and Their Comparison
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作者 Song Qiang, He Yan xiang, Huang Qian School of Computer Science, State Key Laboratory of Software Engineering, Wuhan University, Wuhan 430072, China 《Wuhan University Journal of Natural Sciences》 CAS 2001年第Z1期313-319,共7页
Traditional requirements method has some problems when it is used for large distributed systems. Multiple viewpoints oriented requirements method (MVORM) is a new method for resolving these problems. This paper develo... Traditional requirements method has some problems when it is used for large distributed systems. Multiple viewpoints oriented requirements method (MVORM) is a new method for resolving these problems. This paper develops two generic formal frameworks of MVORM, framework based on refinement relation (FBRR) and framework based on implementation relation (FBIR). They are generic, because no assumptions are made about the development process or the formal description languages to be used. Three kinds of specification relations and three kinds of specification transformations are discussed over FBIR and FBRR. This paper also compares the equivalence between FBIR and FBRR. We point out that an equivalent FBIR can be found for any FBRR, but reverse transformation is not always possible. We think FBIR is better than FBRR on most cases. 展开更多
关键词 multiple viewpoints oriented requirements method framework based on refinement relation framework based on implementation relation refinement relation implementation relation
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Correspondence Between GHZ States and Oriented Links in Knot Theory
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作者 QIAN Shang-Wu GU Zhi-Yu 《Communications in Theoretical Physics》 SCIE CAS CSCD 2002年第10期421-423,共3页
This article generalizes our previous results for a quantum system of two nodes to a quantum system ofm(m ≥ 2) nodes. It shows that there is a one to one correspondence between 2m GHZ states for a quantum system ofm... This article generalizes our previous results for a quantum system of two nodes to a quantum system ofm(m ≥ 2) nodes. It shows that there is a one to one correspondence between 2m GHZ states for a quantum system ofm(m ≥ 2) nodes and 2m oriented links of the linkage N1 in knot theory, where N = 4 C2m = 2m(m - 1) is the numberof crossings of the link with m components, the subscript 1 denotes the order of the unoriented m components link withN crossings, i.e. the first type, actually the simplest type. 展开更多
关键词 GHZ states orientED LINKS in KNOT theory inversion relations under the action of PAULI matrices
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Developing Systems by Using Object Oriented DatabasePractical Study on ISO 9001:2000 System
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作者 Kamel Khoualdi Thoria Alghamdi 《Journal of Software Engineering and Applications》 2011年第12期666-671,共6页
Object oriented database OODB is the third generation of databases. It was a natural result of limitations on relational database and increasing requirements of software, and business needs. This paper presents the me... Object oriented database OODB is the third generation of databases. It was a natural result of limitations on relational database and increasing requirements of software, and business needs. This paper presents the method to apply OODB on ISO 9001:2000 System. It focuses in analysis and design phase by using Unified Modeling Language UML, and how can represent this type of database. This paper provides comprehensive information about applying OODB on software. 展开更多
关键词 ISO 9001:2000 OBJECT orientED DATABASE relationAL DATABASE UML
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