Rethinking Enterprise Architecture for Sustainable Energy System Development

The development of a sustainable energy system throughout an enterprise is a complex task, which requires an agile holistic approach. Such an approach needs to include a variety of objectives including energy strategy formation and strategic decision-making, which are directly related to the analysis and management of the main areas of sustainable development:The economic, technological, environmental, and social. These multidimensional requirements of sustainability are often difficult to achieve within the enterprise, because these aspects are interrelated and influenced by various internal and external environment factors. This paper first reviews the main challenges for an energy system, and then demonstrates how a strategic agile enterprise architecture driven approach could effectively guide the sustainable energy system development. The study presented in this paper provides a holistic approach that contributes to the advancement and usage of literature dealing with issues of sustainable energy system development and agile enterprise architecture, which has not been discussed before to any great extent.     

Crystallization and spectroscopic properties in Er3+ doped oxyfluorogermanate glass ceramics containing Na

The Er³⁺ doped oxyfluorogermanate glasses, with a composition containing Na element, were synthesized by the conventional melting–quenching technique. When Na element was introduced into the composition of oxyfluorogermanate glass, the crystals behavior was investigated in details. Depending on the annealing procedure supplied, thermal annealing of precursor glasses in the system GeO₂/BaF₂/AlF₃/Na₂O/NaF/ZnO/GdF₃/ErF₃ led to the precipitation of different crystal phase nanocrystals. It was confirmed the nanocrystals in GC600 is orthorhombic NaBaAlF₆ which led to enhance obviously in the UC luminescence of Er³⁺. However, the nanocrystals in G585 led to decrease in the UC luminescence, which indicated few Er ions enter into the lattice of this nanocrystal phase. The reason of the decrease in UC emission intensity of GC585 was analyzed.     

基于压电陶瓷动态信息的结构裂纹识别方法

利用压电陶瓷的动态特性和压电系统的动态信息,对铝梁的裂纹损伤进行了分析研究。随着梁裂纹尺寸的增加,压电陶瓷片的导钠幅值下降,且系统固有频率减小。利用导钠幅值的变化和系统的动态信息,可以对裂纹的位置和尺寸大小进行识别。实验证明该方法的有效性。     

电信企业信息化统一模型构建策略

电信企业信息化的实质就是赋予电信企业精细化的企业资源整合能力，本以此认识为出发点，通过定义基本的信息化业务元素，需求参数和基本信息处理机制，构建出带有行业共性的电信企业信息化统一模型，该模型针对目前电信企业信息化中常见的和潜在的问题提供了有效的解决措施。     

Evaluation of the Properties of Si3N4/Si3N4 Joint Brazed Using a Filler Alloy Containing Pd

Si3N4 ceramic was jointed to itself using a filler alloy of Cu76.5Pd8.5Ti15, and the mechanical properties of the jointwere measured and analyzed. By using a filler alloy of Cu76.5Pd8.5Ti15, the SisN4/SisN4 joints were obtained bybrazing at 1373～1473 K f     

提高自蔓延高温合成陶瓷内衬钢管性能的研究

在概括了自蔓延高温合成陶瓷内衬钢管的制备原理基础上，从降低陶瓷层孔隙率，减少陶瓷层裂纹和提高陶瓷层结合强度等方面，论述了提高自蔓延高温合成陶瓷内衬钢管性能的措施，对自蔓延高温合成陶瓷内衬钢管的应用现状及展望进行了评述。     

以入世为契机,进一步推进电力科研院所企业化转制

我国入世和融入经济全球化，将给中国经济运行的大环境带来深刻变化，科技事业也面临着全新挑战。电力科研所实行企业化转制，与国际接轨，按照国际规则办事势在必行。作者作为电力科研单位的一把手就电力科研院所的企业化转制阐述了个人的观点。转制必须有利于回忆科技创新和高新技术产品的开发；必须有利于抓紧培养和造就复合型人才队伍；必须有利于更好地为电网、为发供电企业提供规范化、制度化、长期化和现代化的全方位服务。     

一种有效的四步施训模式

介绍一种在企业管理干部培训实施中的四步操作模式。通过对该模式整体思路和四个步骤操作要点的阐释,说明在对企业管理干部的培训实施过程中如何将学员的学习特征与现代培训理念、培训元素进行有机的结合,使培训效果真正落实到提高学员的能力上,以使其工作得到改善。     

最忆湘西情与梦率真至诚是刘虹--为"湘酒鬼"新任董事长刘虹写真

刘虹，湘西之子，亿万富翁。在“湘酒鬼”“迷途”之际，以3．5亿元民营资本入主“湘酒鬼”，担负起“扭转乾坤”的使命，可谓“玩家”大手笔。然“醉翁”之意本在酒、在振兴湘酒、振兴湘西。上任伊始，战略目标既定：一要制订发展远景规划，二要培养高素质的营销管理队伍，三要制订有“酒鬼”发展特色的标准化管理体系。以“统一文化观念，重塑企业精神”运作“湘酒鬼”。以“尊重科学、尊重知识、培养人才、合理用人、严格管理”发展“湘酒鬼”。(小雨)     

浅谈建筑企业施工项目部的成本控制

指出控制工程项目的直接费用要从“四算对比”入手,介绍了施工项目的成本分析方法,阐述了施工项目内部控制的主要措施,以确保施工成本控制在计划成本范围内。