从新视角透视企业竞争力的来源

在综述与评价国内外学者有关竞争力研究观点的基础上,分析了企业竞争力的来源,介绍了企业竞争力来源模型。     

自动启闭窗帘控制器的设计

介绍了直流电源、555时基电路、电磁继电器和光敏电阻,论述了自动启闭窗帘控制器的电路设计。     

简析南京临时政府的政权形态

鍗椾含涓存椂鏀垮簻鍦ㄤ腑鍥界涓€娆″缓鏋勪簡姘戜富鍏卞拰鍒跺害,瀵硅タ鏂规皯涓诲叡鍜屽埗搴﹀湪涓浗鐨勮瘯琛屼綔浜嗘湁鐩婄殑鎺㈢储,浣嗗叾鏀挎潈褰㈡€佸苟涓嶅畬澶?鎬荤粺鏉冨姏杩囧ぇ,鍙傝闄㈡病鏈夊脊鍔炬潈,鍙告硶鏉冧篃灏氶』寤虹珛涓庣嫭绔?鍦ㄥ疄闄呰繍琛屼笂,鏀垮簻涓庡弬璁櫌鏈兘浜掔浉鍗忚皟,浠ユ敹鎸囪噦涔嬫晥,琛屾斂鏉冩姂鍘嬬珛娉曟潈,鑰屽弬璁憳鍒?鐙冧簬涓夋潈鍒嗙珛涔嬭,濂芥寔寮傝",鏉熺細鐫€鏀垮簻鐨勮繍琛?     

The concentration quenching characteristics of ~5D_3-~7F_J and ~5D_4-~7F_J (J=0―6) transitions of Tb~(3 ) in YBO_3:Tb~(3 ) phosphor

The photoluminescence quenching behaviors of 5D3-7FJ and 5D4-7FJ (J = 0―6) transitions of Tb3 in YBO3:Tb under 130―290 nm excitation were systematically investigated. The results revealed that the quenching concentrations of both 5D3-7FJ and 5D4-7FJ transitions of Tb3 in YBO3:Tb were mainly de-pendent on excitation wavelength. Particularly,the quenching concentrations of 5D4-7FJ transitions of Tb3 under 130―290 nm excitation were correlated with excitation bands of YBO3:Tb. The quenching concentrations of 5D3-7FJ transitions remained at low concentration (2%) under 186―290 nm excitation and then increased gradually with energy of incoming excitation photon when excited at 130―186 nm. This dependence should be involved in their excitation mechanisms and quenching pathway in particular excitation region.     

论社会主义与人的自由和全面发展

人的自由和全面发展是马克思一贯倡导并始终坚持的主导价值取向,是马克思主义学说的灵魂.中国共产党继承和发展了马克思主义关于人的自由和全面发展的思想,同时,立足于中国社会主义初级阶段的实际,积极创造条件,稳妥地推进人的自由和全面发展.     

发电厂电气部分课程的工学一体化教学改革探索与实践

详细论述了近年来我们对《发电厂电气部分》课程所做的一系列教学改革与探索，提出了工学一体化教学改革模式，该模式旨在将工程实际贯穿于整个教学活动中，将工程思想、理论学习和工程训练相互融通，使其成为一个动态的整体，采用该模式教学，能够强化学生动手能力和培养创新思维，建立工程思想．     

They give you the keys and say ‘drive it!’ Managers, referred expertise, and other expertises

On the face of it, the directors of new large scientific projects have an impossible task. They have to make technical decisions about sciences in which they have never made a research contribution—sciences in which they have no contributory expertise. Furthermore, these decisions must be accepted and respected by the scientists who are making research contributions. The problem is discussed in two interviews conducted with two directors of large scientific projects. The paradox is resolved for the managers by their use of interactional and referred expertise. The same analysis might be applicable to management in general. An Appendix, co-authored with Jeff Shrager, compares the notion of referred expertise with contributory expertise.     

也论民事执行权的性质及其配置

通过对民事执行权性质的剖析,认为民事执行权当属兼有司法权和行政权特征之独立的国家公权力;进而基于国情认为我国应采用“独立核心一元制”的执行机构模式,即将民事执行机关设置在检察院系统,设置相对独立的民事执行科,而在法院系统保留执行法官,并以民事执行科为核心组织多种国家力量完成执行程序。     

世界经济层内进化浅论

本文将物理系统层内进化扩展到世界经济系统中去，通过对世界经济循环结构与物理系统进化的层次结构关系的探讨，论述了世界经济周期的特征及经济周期的熨平作用。     

步进电机细分技术在经济型数控机床中的应用

本文叙述了步进电机细分原理及微机控制系统，并将其应用于经济型数控铣床的横向进给伺服系统，有效提高了开环数控系统的定位精度。