反倾销行政审理中“正常价值”举证研究

申请人与受诉人的举证责任对反倾销行政主体认定正常价值的自由裁量权形成了有效的制衡。申请人在申请启动调查的举证负担中应当“表面显示”正常价值的信息;受诉人应当应用创新的“作业成本法”,在正常价值举证中精确地反映产品总成本,这是应诉方略的关键所在

不同经济发展水平区域物流与经济增长的协整关系研究

根据协整检验和因果关系检验等计量方法,利用中国各省1991～2007年物流发展水平和国内生产总值的年度数据,将31个省(市、自治区)按经济密集度不同分成三大类地区,并对其物流和经济增长的关系分析进行了实证分析。实证结果表明:三个区域的物流与经济增长均存在协整关系,发达的一类地区两个变量存在双向Granger因果关系,而后两类地区两个变量仅存在单向的Granger原因。国家自然科学重点资助项目“中国城市化进程的资源环境基础研究”(40535026

罪犯改造成效评估量表的建构

本研究运用因素分析法，尝试建构我国监狱中罪犯改造成效评估量走。该量表分Ａ版（干警评定量表）与Ｂ版（服刑人员他评量表）。结果表明，该量表具有较高的信度、效度，所得的改造成效评估三因素结构合理，内容清晰</p

Validation and inter- comparison of multi-satellite merged sea surface temperature products in the South China Sea and its adjacent waters

利用2008年—2009年ArgO、ArgOS现场观测海表面温度SST,对OSTIA、MISST、MWSST以及ngSST4种融合SST产品在南海及其周边海域的适用性进行评估。验证结果表明,4种融合SST产品在外海的均方根误差rMS介于0.3—1.0℃,bIAS介于-0.1—0.6℃;除了ngSST在近岸出现明显暖偏外,其他3种融合SST与现场SST基本一致,OSTIA与现场SST的偏差为最小。对4种融合SST产品彼此间的互较也表明,它们在水深大于80 M的海区没有显著性差异,但彼此间的偏差会随水深变浅而增大。此外,各产品间偏差在冬季最大,夏季最小。本文为具有高时空覆盖度的融合SST产品在南海及其周边海域的应用提供了一个可靠的依据。Sea Surface Temperature( SST) is a basic parameter in characterizing the ocean-atmosphere system and serves an important function in climate change.Many types of cloud-free,high-spatial,and temporal coverage merged SST products have been generated by the Group for High Resolution Sea Surface Temperature.These products provide important data sources that can be used in a wide variety of operational and scientific applications.However,differences are existed among these products,due to their specific research requirements,different blending algorithms,different satellite SST sources for blending,and quality control methods.Therefore,monitoring the quality of these products is necessary,particularly at shelf and coastal seas around China,which are characterized by complex atmospheric conditions and hydrodynamics.This study compares four types of merged SST products in the South China Sea and adjacent waters in the years 2008 and 2009.Four multi-satellite merged SST products—the Operational SST and Sea Ice Analysis( OSTIA),microwave / infrared optimally interpolated SST,microwave optimally interpolated SST,and new generation SST( NGSST) —are validated with the Argo SST in the shelf sea and Argos SST in the shallow coast.The match-up data are collected on the same day and location.The Root Mean Square( RMS),bias,and correlation coefficients are calculated and used to quantify the errors.These products are projected into the same grid of NGSST using the nearest-neighbor sampling method for comparison.OSTIA is selected as the basis,and the relative differences between OSTIA and the other three products are computed and visualized using maps,box-plot,and time series plots.The statistical results show that the RMS between the merged SSTs and Argo temperature ranged between 0.3 ℃ and 1.0 ℃,whereas the bias ranged between- 0.1 ℃ and 0.6 ℃ in the shelf sea( water depth > 80 m).The other three merged SSTs were consistent with the in situ data in the coastal area,except for NGSST,which had a significantly warm bias(- 1 ℃) and the largest RMS(- 1.5 ℃).The bias and RMS of OSTIA were the smallest.An inter-comparison indicates no significant differences among the four merged SST products in the shelf sea.Their biases were within ± 0.3 ℃.However,the deviation increases in shallow water.The largest bias was found in winter because of the poor weather conditions,whereas the smallest bias was found in summer.In summary,the four merged SST products were consistent with in situ data in the study region,except for the NGSST in the shallow coastal sea and the OSTIA product exhibited the best performance.This study has provided a reliable basis for the effective application of these merged SSTs with high spatial and temporal coverage in the South China Sea and its adjacent waters.国家自然科学基金(编号:U1305231;40706041); 福建省自然科学基金(编号:2011J01278); 海洋赤潮灾害立体监测技术与应用国家海洋局重点实验室开放基金资助项目(编号:MATHAB20100313

组织心理学的新进展

本文在大量的国内外文献的基础上 ,从六个方面系统地介绍了近十年来组织管理心理学的新进展 :激励问题研究、团队研究研究、领导行为研究、管理决策研究、组织文化研究、管理的跨文化研究。从中我们可以看到以下几个特点 :1从个体理论向整体组织理论扩展。 2在理论发展上 ,重视吸收认知心理学的研究成果。3在学科体系方面 ,更强调组织的动力学和人力资源的系统开发。4在研究领域方面 ,组织心理学也突破了传统的框架。工作业绩评估、管理决策、组织气氛和组织文化以及跨文化的比较研究 ,已成为组织心理学中的热门领域 ,共获得了有价值的研究成果

胆甾醇疏水改性的羧乙基普鲁兰多糖合成及自组装性质

背景:将羧基引入疏水改性的多糖,使其自组装的纳米粒子带上表面电荷,有利于提高其稳定性,更好的发挥作为药物载体的优良性质。目的:观察合成胆甾醇疏水改性的羧乙基普鲁兰多糖在水溶液中的自组装行为及其纳米粒子的性质。方法:利用丙烯酸与普鲁兰多糖反应生成羧乙基普鲁兰多糖(CEP),然后按前期方法合成胆甾醇琥珀酰基N-羟基琥珀酰亚胺(CSN),最后CSN和CEP在催化剂下生成目标物。应用核磁共振仪对产物进行表征。结果与结论:通过1H-NMR分析,表明成功合成了胆甾醇疏水改性的羧乙基普鲁兰多糖,该材料在水溶液中能自组装为具有乳光的球型纳米粒子。CHS-CEP纳米粒子平均粒径为148.6nm,平均Zeta电位约为-19.9mV,在水溶液中分散度好,分布均匀,具有长期稳定性,可作为良好的药物载体

A Heavily Boron-Doping Method for Fabrication of Thick MEMS Structural Layer

在MEMS器件中,浓硼掺杂层通常为器件的结构层.但由于受表面固溶度及浓度梯度影响,该掺杂层(硼原子浓度≥5x1019CM-3)厚度越大所需的扩散时间越长.为了能在同等扩散工艺条件下,制备出更厚的浓硼掺杂层以满足器件要求,提出了多步扩散法.即在保证总的累计扩散时间不变的前提下,将传统的扩散过程分为两个相对短的扩散周期.并且这两个周期连续进行,每个周期各包含一次预扩散和再分布.与传统的两步扩散相比,多步扩散法可为硅基底引入更大量的硼杂质,并且具有一定能力使硼杂质留在一定深度范围内.因此该方法可以获得更大的有效节深.实验中采用该方法成功制备出21μM厚的浓硼掺杂层.然而在文献中提到的采用传统两步法在同样条件下得到的厚度则小于15μM.从而验证了该方法可在同等扩散工艺条件下,可以制备出更厚的浓硼掺杂层.In MEMS devices,heavily boron-doped layers are usually used as structural layers.Due to the influence of solid solubility and concentration gradient in area near surface,the fabrication of a thicker layer(boron concentration≥5 × 10 19 cm-3) needs a longer diffusion duration.In order to fabricate the thicker layer under the same diffusion condition,multi-step diffusion method is put forth.It divides conventional diffusion process into two relatively short periods while maintaining the same cumulative diffusion duration.The two periods are performed continuously and each diffusion period includes one predeposition and one drive-in.Compared with conventional two-step diffusion method,this multi-step diffusion method can bring a larger quantity of boron dopants to silicon substrate and possesses the potential to trap dopants at a certain depth.Thus,it is possible to obtain thicker heavily boron-doped layers.In the experiment,a 21 μm thick heavily boron-doped layer was obtained by this method,6 μm thicker than that obtained in references(less than 15 μm) using conventional two-step method under the same diffusion condition,which demonstrates that this method can fabricate thicker heavily boron-doped layers under the same diffusion condition.thesupportfromAviationScienceFoundationofChina(20110868001); AviationKeyLaboratoryofScienceandTechnologyonInertia~

基于可见光与近红外遥感反射率关系的藻华水体识别模式

极轨气象卫星AVHRR红光波段(波段1,波长580~680nm)和近红外波段(波段2,波长720~1100nm)的水体遥感反射率关系函数Rrs(2)-1=α0Rrs(1)-1+g-1(1?α0)中,参数α0=(bb(1)/bb(2))(a(2)/a(1))对叶绿素浓度敏感且相对独立于浊度,以1.6<α0<5.6和0.01<Rrs(2)/g<0.2为判据,可以实现叶绿素浓度为64~256μg/L的近海藻华水体识别.在2003年6月闽江口藻华水体的AVHRR遥感信息识别基础上,进行了该识别模式与传统的单波段模式,以及与比值法、NDVI法、差值法等双波段模式的比较,建议将该识别模式发展为近海藻华水体遥感的普适模式

圣·约翰草提取物片治疗抑郁障碍专家共识

结合循证医学证据,本文归纳圣·约翰草提取物片治疗抑郁障碍的专家共识

中国海洋生物研究70年

随着中国"海洋强国"战略的提出,加快建设海洋类学科的发展成为历史必然,海洋生物是海洋不可分割的一部分,海洋环境和生物相互依存,相互作用,海洋生物研究重要性日益凸显。为纪念中国科学家在海洋生物领域的突出贡献,本文回顾了建国以来中国海洋生物相关的重要研究进展,梳理了中国科学家在海洋生物领域的突出贡献,系统总结并讨论了未来研究方向,抛砖引玉,希望籍此助推中国海洋生物研究的新高潮。国家自然科学基金项目(41876134,41876171)中国大洋矿产资源研究开发协会专项项目(DY135-E2-5-03)教育部长江学者特聘教授项目(T2014253