第三方物流企业信息化问题研究

探讨了物流信息化的基本概念及其主要内容，并就其对第三方物流企业的作用进行了阐述。最后以安泰物流信息化建设为案例讲述了具体的第三方物流企业信息化建设。     

LD-LF-CC生产45^#质量研究与实践

莱钢采用LD-LF-CC（方坯连铸）生产45^#钢铸坯质量存在较多问题,主要是表面气孔数量多、轧材顶锻裂纹等。从对顶锻裂纹缺陷进行金相分析、扫描电镜分析出发,研究45^#钢铸坯表面气孔形成的原因;生产实践中,通过采取控制钢中气体含量的措施,使45^#钢铸坯质量得到全面改善。     

剖析半悬挂减速机故障的产生与对策

介绍了半悬挂减速机的工作原理，分析其故障原因，实施相应的解决对策。     

欧洲城市中的性别主流化运动

欧洲城市和区域理事会（CCRE）下属的妇女委员会于2004年在欧盟范围内进行了一次调查，寻找真正适于妇女生存与发展的城市。调查中没有发现理想的城市，但是发现许多值得效仿的城镇，其中很多城市都制定了性别政策。     

高层建筑火灾外部进攻与救援系统的设想

高层建筑火灾是当前扑救难度较大的火灾类型之一 ,本文对该类型火灾扑救中存在的主要制约因素进行了分析与探讨 ,在立足当前现有各种成熟技术条件的基础上 ,提出了开展外部进攻与救援系统的设想及解决方案。     

沉默的文化——妇女的住房和土地权利

我们即将对第四届妇女大会（北京）召开十年以来的妇女发展状况进行回顾，并且要对千年发展目标的执行情况进行中期评估。因此，我们有必要对那些影响妇女日常生活的关键问题进行审视并采取相应的行动，这些问题一直被各国政府和国际社会所忽视。     

Characterizing the deformation behavior of Tertiary sandstones

Tertiary sandstones possess deformational behavior different from hard rocks, especially the relatively larger amount of volumetric dilation during shearing. Such excess dilation contributes to the increase of crown settlement during tunnel excavation and accounts for several cases of tunnel squeezing within Tertiary sandstones. Therefore, the deformation behavior of Tertiary sandstones sampled from more than 13 formations was studied. To distinguish the volumetric deformation induced by hydrostatic stress or by shear stress as well as to decompose the elastic and the plastic components of strains, special experimental techniques, including pure shear tests and cycles of loading–unloading were applied.The experimental results reveal that the deformation of Tertiary sandstone exhibits the following characteristics: (1) significant amount of shear dilation, especially elastic shear dilation; (2) non-linear elastic and plastic deformation; (3) plastic deformation occurs prior to the failure state. Furthermore, features of plastic deformation were inferred from experimental results and, as a result, the geometry of plastic potential surface and the hardening rule were accordingly determined. A constitutive model, involving nonlinear elastic/plastic deformation and volumetric deformation induced by shear stress, is proposed. This proposed model simulates the deformational behavior for the shear-dilation-typed rocks reasonably well. Furthermore, tests on the versatility of the proposed model, including varying hydrostatic stress and stress paths, indicate that the proposed model is capable of predicting deformational behavior for various conditions.     

发展靠改革 改革求创新——访上海烟草工业印刷厂俞志康厂长

从中央对“十一五”规划的部署来看,我国的发展又进入了一个新的历史阶段。规划强调改变经济的增长方式,提高资源利用率,调整经济增长与资源环境制约之间的矛盾,继续实施产业结构的调整,对企业兼并改组的力度还将加强,钢铁、石油、石化、烟草等均在其列。占国家税收重头的烟草业,自2003年就迎来一次“地震”式的重组。2006年1月11日,国家烟草专卖局又宣布,正式启动“打造十大烟草航母集团”的计划,将对现有44家烟草企业进行整合,组建成以品牌为支撑的十大烟草航母集团。这对长期以来依靠烟草企业而生存发展的烟草印刷企业来说,如何面对这种改组,并规划好自身的发展,采取哪些应对策略与措施,也就成了那些不甘寂寞,且仍想稳操胜券的烟印企业领导们关注的焦点。其实,在钢铁、石油、石化以及其他大型企业集团长期庇护下的印刷企业又何止少数?这些企业的领导人也该从“手捧铁饭碗,稳坐太师椅”的状态中有所觉醒、有所思考吧?所以这次我们采访上海烟草印刷厂领导的目的,说白了,绝不仅仅是为了报道上海烟印自强不息的光辉篇章,而是通过这一报道,给面临行业整合改组的印企领导们奉上一道醒酒菜。毕竟在葡萄美酒前自我陶醉的好景不会太久了,还是尽快作好优胜劣汰的竞争准备吧。     

HotSpot: a compact thermal modeling methodology for early-stage VLSI design

This paper presents HotSpot-a modeling methodology for developing compact thermal models based on the popular stacked-layer packaging scheme in modern very large-scale integration systems. In addition to modeling silicon and packaging layers, HotSpot includes a high-level on-chip interconnect self-heating power and thermal model such that the thermal impacts on interconnects can also be considered during early design stages. The HotSpot compact thermal modeling approach is especially well suited for preregister transfer level (RTL) and presynthesis thermal analysis and is able to provide detailed static and transient temperature information across the die and the package, as it is also computationally efficient.