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解析核心竞争力的刚性缺陷
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作者 李志强 郑琴琴 《上海经济》 2003年第6期36-38,共3页
核心竞争力是由企业能力集合体构成的一个具有特殊竞争能力的综合能力. 许多企业凭借其独有的核心竞争力,在市场竞争中大获全胜但它可以给企业带来可持续竞争优势吗?
关键词 核心竞争力 刚性缺陷 资源稀缺性 资产专用性 企业行为 企业资源 人力资源 企业文化
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Experimental Study on the Surface Modification of Ultra Thin DLC Films
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作者 朱守星 朱世根 《Journal of Donghua University(English Edition)》 EI CAS 2005年第3期85-87,共3页
Surface modification of Diamond-like carbon (DLC) films was carried out in order to estimate the reliability of the ultra thin DLC films. The wear resistance, conductivity and mechatronic reliability of the films were... Surface modification of Diamond-like carbon (DLC) films was carried out in order to estimate the reliability of the ultra thin DLC films. The wear resistance, conductivity and mechatronic reliability of the films were studied by contact atomic force microscope (AFM), electric force microscope (EFM) and conductive AFM. The failure mechanism of pits formed and the reason for conductivity changed of DLC films were examined. 展开更多
关键词 Atomic force microscope Diamond-like carbon Surface modification Electromechanical coupling
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