恩施州劳务输出效应分析

结合实际情况和数据资料,分析了恩施州人口与劳动力现状、农村劳动力输出的情况,研究结果显示:农村剩余劳动力转移与区域经济增长明显正相关,对农民人均收入和GDP增长发挥着重要作用.     

侦查中强制到案措施的不足与整合

在我国的侦查中强制侦查到案措施包括：拘传、拘留、逮捕，立法的不足在于这样三个方面，第一，没有明确强制到案措施与羁押的分离，混淆了羁押防范措施与强制到案措施之间的关系；第二，拘留所附带的关押期限太长，而使其变成一种准羁押的诉讼防范措施；第三，没有明确公安机关的无证强制到案措施，不能满足侦查实践的需要，从而导致本属警察法所规范的留置盘问措施在侦查中滥用，成为刑事诉讼法规定的强制到案措施体系之外，被最为广泛运用的强制到案措施。要解决这些问题，需要：第一，建立羁押与强制到案措施分离的刑事诉讼强制措施体系；第二，缩短拘留所附带的监禁期限；第三，整合留置盘问与其他强制到案措施之间的关系，在刑事诉讼法中明确将留置盘问作为紧急情形下的侦查强制到案措施。     

略论唐朝治桂政策实施的背景

唐朝以前，桂东地区的封建庄园经济。土地私有制已有所发展，而桂西地区大体上仍停留在前封建制阶段，社会经济相当落后，尤其是农业经济与桂东有着相当大的差距。唐朝统治者审时度势，根据当时广西社会发展的变化，调整了其治桂政策，在桂东地区设立正州正县，而在桂西地区则继续沿袭前代的的羁縻政策。     

ħ混合序列的广义Jamison型加权和的强收敛性

讨论φ混合序列的广义Jamison型加权和的强收敛性，推广了著名的Jamison定理。     

Simulation of meridional overturning in the upper layer of the South China Sea with an idealized bottom topography

The South China Sea (SCS) is the largest marginal sea in the northwestern Pacific. Several important water gateways exist around the SCS, such as Luzon Strait, Taiwan Strait, etc., that lie in the northeastern SCS, and others like Kalimantan Strait, Balawan Strait, etc., lie in the south. Luzon Strait connects the SCS and Pacific via the Philippine Sea, and its water exchange has significant impact on the interior circulations of the SCS[1]. Since direct observation data about the …     

Detection of the translational oscillations of the Earth''''s solid inner core based on the international superconducting gravimeter observations

Before about 100 years, the layered structures of the Earths body and the existence of the liquid core had been found, then the solid inner core and detailed structures in the interior of the Earth are demonstrated, it proves that the satisfied achievements had been obtained in recogni-tion of the Earths interior structures. In recent years, with the increasing requirements of the basic sciences and space techniques to geodynamics of the Earths interior, the theoretical study and practical de…     

Discovery of a Miaohe-type Biota from the Neoproterozoic Doushantuo Formation in Jiangkou County, Guizhou Province, China

A megascopic algal fossil assemblage was first discovered by Ma Guogan and Chen Meng‘e in the black shales of the Neoproterozoic Doushantuo Formation in Miaohe Town, Zigui County, Hubei Province in 1978. Formal naming of the Miaohe Biota was proposed by Cheng Meng‘e and Xiao Zongzheng in 199112j, and eleven morphological genera have been previously described. including megascopic algae and putative metazoans .Ding et al. greatly expanded the scope of the Miaohe Biota to 9 phyla consisting of 140 genera, including microphytoplanctons, megascopic algae, metazoans, spongesand trace fossils. Xiao et al. further restudied this fossil assemblage, concluding that only about 18 distinct taxa could be recognized and that many Miaohe taxa are poorly defined or svnonvmous.     

多不饱和脂肪酸对谷氨酸诱导的大鼠海马神经细胞损伤的双重影响

通过测定原代培养的谷氨酸诱导的受损海马神经的细胞存活率,谷胱甘肽过氧化物酶活性,以及谷胱甘肽和一氧化氮的水平,研究多不饱和脂肪酸,如二十二碳六烯酸(docosahexaenoic acid,DHA)、花生四烯酸(arachidonic acid,AA),对大鼠海马神经细胞损伤的影响.海马神经元用神经特异性烯醇化酶进行鉴定.研究发现:(1)DHA 5～50 mg/L能有效的对抗谷氨酸诱导的海马神经细胞的损害作用.表现在细胞存活率、谷胱甘肽过氧化物酶的活性较谷氨酸处理组明显提高,NO水平降低,谷胱甘肽含量与对照组相比变化不大.(2)5 mg/LAA对损伤没有影响,而30和50 mg/LAA对损伤具有加重作用,其细胞存活率、GSH-Px活性、GSH水平较谷氨酸处理组明显降低.结果表明,多不饱和脂肪酸对谷氨酸诱导的神经细胞损伤具有双重作用.     

网络层次分析法在桥梁工程招标中的应用

简述了公路桥梁建设中的招标程序，比较了最低标价法和综合评价法的优缺点，介绍了一种新的评标方法——网络层次分析法ANP(analytic network process)。在综合考虑各种因素的同时，考虑到因素间的相互影响，对各因素以1～9为标度进行量化，两两比较，最后进行综合排序。利用超级决策SD(super decisions)软件计算了一个实例。计算结果表明，ANP是一种科学的实用评标方法。     

基于粒子追踪的风场可视化方法

为了更直观地表示三维风场的变化特点，针对气象风场数据集的特点采用粒子系统的方法可视化表示风场属性，提出了通过粒子的位置变化动态反映风场速度方向以及大小，同时将风场涡旋度的强弱映射成粒子本身的旋转状态，最后选取CDC数据中心的风场数据验证了实验结果。