知识员工绩效特征的实证探析   总被引：2，自引：0，他引：2  

廖建桥  陈建文  张光进 《研究与发展管理》2008,20(6):36-43

通过对10家企业、3所大学70名知识员工的结构访谈和质化分析,建构知识员工绩效特征的初步模型,编制封闭式问卷;对48个组织的603名知识员工进行问卷调查,通过探索性因素分析获得知识员工绩效特征实证模型．结果表明,该模型由专业性、创造性、复杂性、双重性、团队性、时滞性、风险性7个因素构成．对模型的意义和应用进行了讨论．  相似文献   

若尔盖-松潘前陆盆地的沉积与构造特点          下载免费PDF全文

李继亮闫臻  俞良军穆娉 《中国科技期刊研究》2007,23(5):919-924

若尔盖-松潘盆地中、上三叠统沉积剖面研究表明以陆相沉积为主,只在东北部青山峪有浅海相碳酸盐岩沉积.盆地北部出现河流、浅湖相沉积,中部以浅湖相沉积为主,局部出现深湖相沉积,南部主要为深湖相沉积.中、上三叠统地层的变形构造以冲褶席（duplex）构造为特点,表现出从北向南应变强度减弱.深部构造反映了盆地位于扬子板块大陆壳基底之上,叠覆在扬子板块北缘的前陆褶皱冲断带上.大地构造位置、沉积相与构造特点,共同说明若尔盖-松潘盆地是三叠纪碰撞造山作用时期扬子板块北部北缘的前陆盆地.  相似文献   

Optimization and Its Alternative in Media Choice: A Model of Reliance on Social-Influence Processes     

Bairj Donabedian Associate Professor 《The Information Society》2006,22(3):121-135

In the reconciliation of rational-choice and social-influence approaches to media choice offered here, the choice process is decomposed into two subprocesses. In the first subprocess—that of rational choice—decisional ambiguity frustrates complete optimization. Optimization is partial, yielding a set of effectively interchangeable media alternatives over which the user is indecisive. In the second subprocess—that of social influence—imitation, deference, and other cues act on the set of interchangeables, yielding a single ultimate choice. If in the social-influence subprocess there are benefits to coordinating with others, group choice crystallizes around a single media alternative. If these benefits are absent, individual choice remains idiosyncratic, with each decision maker making random choices within the set of interchangeables. In organizational life, media choice transpires sequentially, with each choice conditioning a succeeding one. In its dynamic form, the present model explicitly incorporates such sequential environments: The twofold choice process transpires iteratively within individual decision sites (in the multiple purchasing decisions of a committee, for example) and sequentially across decision sites (from committee to individual, for example). The model generates considerable empirical implications. As decisional ambiguity grows, the rational-choice component of the choice process shrinks, implying upper-bound conditions for the explanatory power of rational-choice statistical models.  相似文献   

羟基磷灰石的微波快速烧结研究   总被引：5，自引：0，他引：5  

蔡杰  徐耕夫  李文兰  庄汉锐  郭景坤 《中国科学院研究生院学报》1996,(2)

羟基磷灰石与脊椎动物的牙齿和骨骼组织的组成极为相似，研究表明它与这些生理组织具有良好的亲合性．羟基磷灰石作为牙齿和骨骼移植材料的研究越来越受到重视．利用自行研制的微波烧结系统对羟基磷灰石进行烧结研究．经过１０００～１０５０℃保温２分钟的微波烧结可以获得超微结构（平均晶粒尺寸为３００纳米），密度大于９８％ＴＤ（理论密度）的羟基磷灰石．同时还对微波烧结过程中的加热特征及热失控的作用展开了讨论．  相似文献   

“一头两翼”——基于产权视角的我国商业银行定位研究     

郑小平  潘智勇 《软科学》2007,21(1)

根据商业银行自身的企业特性以及我国银行业的现有格局分布和面临的背景形势,指出我国银行业应该选择“一头两翼”的改革和发展定位,即以商业银行为“龙头”,以政策性银行和“居民信用社”为平衡性发展的双翼。  相似文献   

Learning through engaging in retrospective reflection on a change process in an English course on workplace communication     

Yi-Ling Lu 《Educational Action Research》2017,25(3):453-466

This study describes a change process of implementing role-plays in a course on workplace communication in English, and of engaging in retrospective reflection. Considering that English education for nursing students in Taiwan has focused on the development of medical terminology and that students’ communicative competence is the main deficiency, the author conducted the change process in a medium-scale district hospital where she worked as a clinical nurse and in a nursing college where she taught English as a part-time teacher. The results show that engaging in retrospective reflection allows a teacher to construct knowledge from experience for professional growth.  相似文献   

Educational assessment in the Republic of Korea: lights and shadows of high-stake exam-based education system     

Suh Keong Kwon  Moonbok Lee 《Assessment in Education: Principles, Policy & Practice》2017,24(1):60-77

Educational assessment in the Republic of Korea reflects social and cultural perspectives, as most assessments are considered as a ‘gatekeeper’ of one’s success in life, in terms of entering an elite school or having a better career. This paper presents a profile of the education system, especially focusing on the college entrance examination system in the Republic of Korea, and discusses the washback effect of the high-stake exam, the College Scholastic Ability Test, on stakeholders and the entire society. Furthermore, this paper will discuss the ways to improve the education policy, particularly the college entrance system, with emphasis on implications for future assessment reform from a standardised high-stake test to move towards the formative assessment.  相似文献   

邓小平知识分子政策探析     

李志农 《湖南科技学院学报》2005,26(8):7-9

邓小平亲自制定的知识分子政策是邓小平理论的重要组成部分，这一政策的内容涉及知识分子阶级属性的定位、地位的提高、作用的发挥等多个方面。进入21世纪—知识经济时代，重温邓小平同志关于知识分子政策的论述，对于我国人才资源的开发和利用无疑有着重要的意义。  相似文献   

论中国特色社会主义理论体系的思想源泉     

杨国斌 《新乡师范高等专科学校学报》2009,23(3)

在马克思主义中国化的进程中,中国的马克思主义者善于吸收借鉴中外优秀文化成果,不断推进理论创新,创立了包括邓小平理论、"三个代表"重要思想、科学发展观等在内的中国特色社会主义理论体系。人类优秀文化成果是中国特色社会主义理论体系的思想源泉。  相似文献   

BOT投资方式在我国的运用和立法的完善     

王韧农 《金陵科技学院学报(社会科学版)》2005,19(4):41-44,107

BOT投资方式与其它投资方式不同，具有主体的特殊性、内容的复杂性以及客体的特定性等法律特征。该投资方式自20世纪80年代中期开始在我国运用，实践中对现行立法多有突破，相关法规规范间也存在冲突。“十一五”期间，必须完善BOT投资立法，创造良好的投资环境。  相似文献