外商直接投资对广东内资制造业部门溢出渠道分析——基于分位数回归模型的实证研究

基于联系效应的视角对广东省全部内企和国有企业外商直接投资的溢出效应进行分位数回归分析,经研究发现:FDI对内资企业的水平溢出效应呈U型的门槛效应;前向关联的溢出效应在中级及以下分位水平上的内资企业中表现出显著的负向作用,并随着生产率水平的提高得到改善,呈逐渐增大的趋势;内资企业通过与外资企业建立后向关联,在各个分位水平上均获得了正向的溢出效应,后向关联是FDI技术溢出效应的主要渠道。与内资企业相比,FDI对国有企业的溢出效应在溢出渠道和边际溢出效应方面表现出一定的差异性。     

实物期权导向的渠道关系合作策略研究

通过分析渠道关系的合作基础和渠道关系价值的实物期权特性,并从实物期权角度出发,对渠道关系价值进行评估。该评估充分考虑了渠道关系价值的长期性、动态性和管理灵活性,将渠道关系价值分为核心价值和实物期权价值。在此基础上,提出了离散交易型渠道关系策略、稳定协调型渠道关系策略、交叉演变型渠道关系策略和战略成长型渠道关系策略等四种渠道关系管理策略。     

试论图书馆在数字出版产业链中的地位和作用

本文尝试从数字出版发展历史、现阶段数字出版销售主渠道和图书馆与数字出版的互动关系等三个方面论述图书馆在数字出版产业链中的地位和作用。     

CSN在体育产业中的现状与未来的探讨

重点分析了我省体育频道的优势、特点与收视群体,探讨了福建电视体育频道(CSN)在体育产业中发挥作用的可行性办法。     

移情——美术创作中的核心作用

移情,在美术创作中普遍存在,古今中外无论任何画家、任何画派创作的作品都是感情的渲泻,移情的结果.通过分析与论证移情在美术创作中的客观存在、移情产生的前提及其原因、移情的特性,说明移情在美术创作中的核心作用,探索实现美术创作移情的途径和方法.     

网络存储技术的探讨

介绍了传统的依赖服务器存储的缺陷以及网络存储的现状,对附网存储及存储局域网技术进行了论述和比较。     

Understanding residents’ environmental knowledge in a metropolitan city of Hong Kong,China

This study aimed to understand the environmental knowledge (EK) of the residents of Hong Kong. A territory-wide survey was administered to investigate the subjective and objective EK of the respondents as well as their means of receiving information about the environment. The results indicated that Hong Kong’s residents have a comparatively low level of EK, with a mean environmental knowledge score of 3.35 out of 8. The youngster (15–24?years old), students, and employed individuals reported more extensive EK than the older and unemployed respondents, thus suggesting that the younger generation and employed individuals have increased opportunities to receive EK through various channels. A weak positive correlation was identified between subjective and objective EK, thus implying that the residents of Hong Kong could not accurately evaluate their own level of EK. The results indicate that traditional media plays a significant role in disseminating EK. Digital media, such as websites and digital social networks, were also determined to be influencing factors in disseminating environmental messages to the younger generation.     

A variant within the AQP1 3ʹ-untranslated region is associated with running performance,but not weight changes,during an Ironman Triathlon

The objective of this study was to test the association of the rs1049305 (G > C) variant within the 3?-untranslated region of the aquaporin 1 gene, AQP1, with changes in body weight, post-race serum sodium concentration and performance in Ironman triathletes. Five hundred and four male Ironman triathletes were genotyped for the rs1049305 variant within the AQP1 gene. Change in pre- and post-race body weight was calculated for 470 triathletes and used as a proxy for changes in body fluid during the race, as well as to divide triathletes into biologically relevant weight-loss groups (0–3%, 3–5% and >5%). There were no rs1049305 genotype effects on post-race serum sodium concentrations (P = 0.647), pre-race weight (P = 0.610) nor relative weight change during the Ironman Triathlons (P = 0.705). In addition, there were no significant differences in genotype (P = 0.640) nor allele (P = 0.643) distributions between the weight loss groups. However, triathletes who carry a C-allele were found to complete the 42.2-km run stage faster (mean 286, s = 49 min) than triathletes with a GG genotype (mean 296, s = 47 min; P = 0.032). The AQP1 rs1049305 variant is associated with running performance, but not relative body weight change, during the 2000, 2001 and 2006 South African Ironman Triathlons.     

乡村旅游与农民增收渠道研究———以贵州西江千户苗寨为例简

农民增收问题是我国“三农”问题的核心.发展乡村旅游为许多农村带来了一个自我发展的机会,为农村注入了新的活力,对于刺激农村经济、增加就业机会、促进农民增收有着重要意义.     

实现多系双通道滤波功能的异质结构光子晶体

用传输矩阵法研究一维异质结构光子晶体(AB)m(BC)nA(BC)n(BA)m的透射能带谱,结果发现:当光垂直入射到光子晶体时,在较宽的禁带范围内出现孪生透射峰,且结构周期对孪生透射峰有很好的调制功能,随着周期数n的增大,孪生透射峰的数目增多,随着周期数m的增大,各透射峰越来越锋锐;孪生透射峰对介质厚度的变化都很敏感,随着介质A厚度的增大,孪生透射峰均出现明显的红移,并逐渐演变为振荡峰,导致孪生透射峰消失,不利于双通道光滤波的调制,而随着介质B厚度的增大,孪生透射峰向长波方向移动,但透射峰的透射率及其宽度没有明显变化。该异质结构光子晶体的光传输特性,可为多系双通道光子晶体滤波器件的设计提供指导意义。