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创业学习与新颖型商业模式设计:市场环境不确定的调节作用 被引量:3
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作者 王玲玲 赵文红 魏泽龙 《经济经纬》 CSSCI 北大核心 2018年第4期122-128,共7页
通过对500家新企业的问卷调查,探讨了不同的创业学习方式对新颖型商业模式设计的影响,以及在不同的市场不确定环境中,如何采取不同的创业学习方式以更好地促进新颖型商业模式设计的问题。结果表明:经验性学习和获得性学习均有助于新颖... 通过对500家新企业的问卷调查,探讨了不同的创业学习方式对新颖型商业模式设计的影响,以及在不同的市场不确定环境中,如何采取不同的创业学习方式以更好地促进新颖型商业模式设计的问题。结果表明:经验性学习和获得性学习均有助于新颖型商业模式设计;在竞争强度高的环境下,获得性学习相比经验性学习,在促进商业模式设计方面发挥更大的作用;两类学习间存在互补作用。 展开更多
关键词 经验性学习 获得性学习 需求不确定 竞争强度 商业模式
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建一所“中国式”的学校
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作者 李秀伟 《教育家》 2017年第12X期12-19,2,共9页
教育要适度超前于社会生活,或者说,学校教育不是被动跟从时代的话语体系,而是要透过教育自身的规律创建引领时代的话语体系。在国际化、西式思维喧嚣小,曾仕强教授正本清源,以'继旧开新'中华优秀传统文化为已任,于2016年9月创... 教育要适度超前于社会生活,或者说,学校教育不是被动跟从时代的话语体系,而是要透过教育自身的规律创建引领时代的话语体系。在国际化、西式思维喧嚣小,曾仕强教授正本清源,以'继旧开新'中华优秀传统文化为已任,于2016年9月创建了以'国学根基'定位,以'国家标准'和'国际视野'来升华的基础教育学校——罗浮山国学院附属学校。 展开更多
关键词 罗浮山 课程标准 获得性学习 学校精神文化 课程纲要 书法课 中华优秀传统文化 中国式 反馈过程 以德为本 曾仕强 设计性学习
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Educational Achievement, Age Distribution and the Disables
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作者 Jitesh Chandra Saha 《Management Studies》 2018年第5期414-424,共11页
Educational achievement and age correlatives may have significant bearings on generation, maintenance, and sustenance of environment to disseminate education for comprehensive development of learners as permeation of ... Educational achievement and age correlatives may have significant bearings on generation, maintenance, and sustenance of environment to disseminate education for comprehensive development of learners as permeation of learning and its diffusion rate may vary depending upon different achievements on literacy scale for different age groups. More so, for disable learners as such learners need additional initiatives and assisting environment of even more literate fellow beings constituting surroundings. From this perspective, this paper makes a descriptive analytical effort to present census (2011) results in evaluating overall literacy position and that for disable ones alongwith environment availability through simple statistical tools 展开更多
关键词 CENSUS LITERACY age composition educational environment disable learners
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Coronarenes: recent advances and perspectives on macrocyclic and supramolecular chemistry 被引量:2
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作者 Mei-Xiang Wang 《Science China Chemistry》 SCIE EI CAS CSCD 2018年第8期993-1003,共11页
Synthetic macrocyclic host molecules always play an essential role in the establishment and development of supramolecular chemistry. Along with the continuous interests in the study of classical macrocycles, recent de... Synthetic macrocyclic host molecules always play an essential role in the establishment and development of supramolecular chemistry. Along with the continuous interests in the study of classical macrocycles, recent decades have witnessed the emergence and rapid development of the chemistry and supramolecular chemistry of novel and functional macrocycles. Owing to their easy availability, a self-tunable V-shaped cavity resulted from 1,3-alternate conformation, and diversified electronic features steered by the interplay between heteroatom linkages and aromatic rings, heteracalixaromatics act as a type of versatile and powerful macrocyclic hosts in molecular recognition and fabrication of supramolecular systems. Very recently, by means of engineering the bond connectivity or the recombination of chemical bonds within heteracalixaromatics, we have devised coronarenes, a new generation of macrocycles. In this concise review, macrocyclic and supramolecular chemistry of coronarenes are summarized in the order of their syntheses, structural features, molecular recognition and self-assembly properties. In the last part of this article, personal perspectives on the study of macrocyclic and supramolecular chemistry will also be discussed. 展开更多
关键词 coronarenes heteracalixaromatics macrocycles molecular recognition non-covalent bond INTERACTIONS
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