对独立／依瓦自我构念与跨文化交际障碍成因研究的思考

文中将心理学所提出的自我构念理论融入到了跨文化交际障碍成因的研究中,通过对跨文化交际案例的分析说明自我构念的不同会对跨文化交际产生影响．若对自我构念缺乏正确认识和理解则会产生消极影响,易形成自我中心论和盲目崇拜论的误区,最终导致跨文化交际障碍,引发交际冲突．     

我国钢铁产业组织结构浅析

从产业组织的角度看，我国钢铁产业在蓬勃快速发展的背后，其产业组织结构存在着严重的不合理状况，主要表现在产业集中度低，规模经济性差，进入壁垒低等方面，使得产业的市场绩效低下，其反作用又促使产业结构矛盾加剧。这种相互作用的结果，已成为影响我国钢铁产业持续健康发展的主要原因。因此，必须从市场和产业组织政策两方面着手加以解决。     

Memory Management for Real-Time Java: An Efficient Solution using Hardware Support*

This paper addresses the issue of improving the performance of memory management for real-time Java applications, building upon the real-time specification for Java (RTSJ) from the Real-Time Java Expert Group. In a first step, a collecting dynamic memory solution including both a real-time garbage collector and region-based memory management, is proposed. A thorough analysis of the parameters influencing the performance of write barriers in memory management, together with ways of improvement are then presented. Finally, the implementation of a memory management solution compliant with the RTSJ and integrating the proposed improvements is sketched.     

Waves Past Porous Structures in a Two-layer Fluid

Havelock’s type of expansion theorems, for an integrable function having a single discontinuity point in the domain where it is defined, are utilized to derive analytical solutions for the radiation or scattering of oblique water waves by a fully extended porous barrier in both the cases of finite and infinite depths of water in two-layer fluid with constant densities. Also, complete analytical solutions are obtained for the boundary-value problems dealing with the generation or scattering of axi-symmetric water waves by a system of permeable and impermeable co-axial cylinders. Various results concerning the generation and reflection of the axisymmetric surface or interfacial waves are derived in terms of Bessel functions. The resonance conditions within the trapped region are obtained in various cases. Further, expansions for multipole-line-source oblique-wave potentials are derived for both the cases of finite and infinite depth depending on the existence of the source point in a two-layered fluid.     

Impact of barrier deposition process on electrical and reliability performance of Cu/CVD low k SiOCH metallization

Integration of Cu with low k dielectrics provided solution to reduce both resistance-capacitance time delay and parasitic capacitance of BEOL interconnections for 130 nm and beyond technology node. The motivation of this work is to study and improve electrical and reliability performance of two-level Cu/CVD low k SiOCH metallization from the results of diffusion barrier deposition schemes. Barrier deposition schemes are (a) high-density-plasma 250 Å Ta; (b) surface treatment of forming gas followed by high-density-plasma 250 Å Ta and (c) bi-layer of 100 Å Ta(N)/150 Å Ta. In this work, we demonstrated the superior and competency of high-density-plasma Ta deposition for Cu/CVD low k metallization and achieved excellent electrical and reliability results. Wafers fabricated with high-density-plasma Ta barrier scheme resulted in the best electrical yields, >90% for testing vehicles of dense via chains (via size=200 nm) and interspersed comb structures (width/space=200 nm/200 nm). Dielectric breakdown strength of the interspersed comb structures obtained at electric field of 0.3 MV/cm was ∼4 MV/cm.     

Effect of Pulse-Plated Nickel Barriers on Tin Whisker Growth for Pure Tin Solder Joints

We investigate the influence of pulse-plated Ni barriers, compared to direct current (DC)-plated Ni barriers, on the growth of Sn whiskers in laminated Cu/Ni/Sn samples. The results indicate that the pulse-plated Ni barriers exhibit much better resistance to Sn whisker growth than the DC-plated Ni barriers, i.e., when exposed to ambient of 60°C and 93% relative humidity (RH) for 40 days only a few small hillocks were observed as opposed to the long whiskers and large nodules of Sn for the DC-plated Ni barriers. The underlying mechanisms are addressed based on the texture characteristics of the plated Ni and Sn layers and the formation of intermetallic compounds.     

对"绿色壁垒"的再思考

纺织服装业是中国主要的传统产业,在外贸出口中占有重要地位,文章探讨了加入WTO对中国纺织品服装出口所产生的影响,从一个全新的角度讨论了中国应如何正确应对发达国家设置的“绿色壁垒”。     

我国纺织服装绿色供应链管理及对策

 根据绿色供应链管理特点,剖析了我国纺织服装绿色供应链的管理现状、存在的问题,指出了物流、信息流以及资金流需要注意的环节,论述了纺织服装绿色供应链管理受政府、行业、企业以及消费者因素的影响作用,提出了纺织服装核心企业是加强纺织服装绿色供应链管理的关键并给出对策。运用产业经济学和供应链管理理论,结合产业政策和实践现状,提出只有坚持政府主导,加强市场监督,制定符合国情的行业标准,依靠核心品牌企业带动上下游共同参与,才能安全实现中小型纺织服装企业转型,繁荣绿色纺织服装产品市场。。