对策中个体偏好与整体偏好的偏差分析

考虑到现有软对策分析中对局中人偏好调整方向不够明确的缺点，提出了个体偏好偏差的概念，使得该问题得到较好的解决。同时对一水资源冲突问题进行了实证分析，说明了上述观点的合理性。     

Molecular cloning and characterization of the rat NMDA receptor.

A complementary DNA encoding the rat NMDA receptor has been cloned and characterized. The single protein encoded by the cDNA forms a receptor-channel complex that has electrophysiological and pharmacological properties characteristic of the NMDA receptor. This protein has a significant sequence similarity to the AMPA/kainate receptors and contains four putative transmembrane segments following a large extracellular domain. The NMDA receptor messenger RNA is expressed in neuronal cells throughout the brain regions, particularly in the hippocampus, cerebral cortex and cerebellum.     

Utopian preference mapping and the utopian preference method for group multiobjective optimization

The individual utopian preference and the group utopian preference on a set of alternatives, and the concept of the utopian preference mapping from the individual utopian preferences, to the group utopian preference, based on the utopian points of the corresponding multiobjective optimization models proposed by decision makers are introduced. Through studying the various fundamental properties of the utopian preference mapping, a method for solving group multiobjective optimization problems with multiple multiobjective optimization models is constructed.     

大鼠肝细胞膜胰岛素受体与胰岛素的相互作用

采用125I-胰岛素标记法研究大鼠肝细胞膜中胰岛素受体与胰岛素的结合性质,用31P-核磁共振法(31P-NMR)研究大鼠肝细胞膜中胰岛素刺激下的胰岛素受体体外自磷酸化,实验结果表明大鼠肝细胞膜胰岛素受体与胰岛素结合的最佳酸度大约为pH=7.5,并且表明大鼠肝细胞膜上的胰岛素受体为高亲和、低容量和低亲和、高容量两型受体.非放射性的31P-NMR波谱法检测到胰岛素刺激下的大鼠肝细胞膜胰岛素受体的体外自磷酸说明所提取纯化的胰岛素受体具有生物活性.     

偏好语境下的序逻辑

为了解决偏好逻辑语境中的先后关系问题,需要引入集合论中的序关系的概念,从而构成序逻辑.采用状态消减、关系变化和关系分割的方法,给出了序逻辑的公开宣告、字典序更新和偏好更新三个动态行动,更多的行动可以采用类似的方法进行分析,最基本的观点就是对基础语言的解释.序逻辑在动态偏好逻辑中具有重要的作用和意义.     

关于单峰单凹混合约束的特性分析

对具有传递性的偏好断面约束条件进行研究。介绍使偏好断面具有传递性的约束条件－单峰单凹混合约束，在此基础上分析单峰单凹混合约束的特性。将满足单峰单凹混合约束的偏好序分为两个集合，分别讨论两个集合中偏好序的特性，给出其描述形式，从而得到所有满足单峰单凹混合约束的偏好序的描述形式。这将有利于单峰单凹偏好断面规模问题的解决。     

Effect of irrigation with saline water on soil water-salt dynamics and maize yield in Arid Northwest China

An experiment was conducted in non-weighing lysimeters to study the effect of irrigation with saline water on water movement and salt accumulation and maize yield. The experiment was carried out in northwest China,both sufficient and insufficient irrigation were applied in the first year,and only sufficient treatments in the second year. Irrigation with solute concentration of 9 g·L-1 and 6 g·L-1 led to salt accumulation about 6-8 dS·m-1 in certain depths,even downwards to 160 cm received about 4 dS·m-1 for 9 g·L-1 and 2 dS·m-1 for 6 g·L-1,which was two times more than initial. Salt-affected water extracted from soil behaved as low evapotranspiration under sufficient irrigation,and more water was left in the soil. Yield of spring maize was not affected when saturated soil paste electrical conductivity did not exceeded 1.2 dS·m-1.     

长白山地区熊蜂的访花偏爱性研究

对长白山地区7种熊蜂访问的主要蜜源植物的花形、花色、花味及花粉的形态结构进行了研究,总结出了熊蜂偏爱访问的蜜源植物的花部特征.结果表明:熊蜂偏爱访问具有圆锥花序、总状花序和聚伞花序的花,对于单生花,通常花形较大;访问的花冠类型以辐射对称和两侧对称为主;花多具有蜜腺,分泌花蜜;色泽艳丽,常为黄色或蓝紫色;花粉粒较大,形状多为长球形,具三孔沟,表面具网状纹饰;花的气味成分主要为酸类和酯类化合物,其中含有较高浓度的羟基丙酮、乙酸、甲酸、苯酚和9,12-十八碳二烯酸乙酯.     

Localization and expression of TR3 orphan receptor protein and its mRNA in rat

The cellular localization and specific expression of TR3 mRNA in rat testis were investigated by the method of immuno- histochemistry andin situ hybridization. It was demonstrated that orphan receptor TR3 was expressed in a significant amount in rat testis and TR3 protein and mRNA were specifically localized in germ cells, suggesting that TR3 may have an important function in regulating rat germ cell development.     

产品设计中色彩心理的视觉表现

通过对机械设备、家具、学校桌椅、交通工具等产品的色彩设计进行研究，分别讨论了色彩在产品设计中的应用；进而倡导运用色彩的生理学、心理学等相关科学理论，科学地选择色彩，正确地使用色彩，发挥色彩在产品设计中的色彩心理的视觉表现。以此为人们创造一个舒适、美观、方便、科学的色彩环境，从而提高人们的学习和工作效率。     

Cloning and expression of a rat D2 dopamine receptor cDNA

Dopamine receptors are classified into D1 and D2 subtypes on the basis of their pharmacological and biochemical characteristics. The D2 dopamine receptor has been implicated in the pathophysiology and treatment of movement disorders, schizophrenia and drug addiction. The D2 dopamine receptor interacts with guanine nucleotide-binding proteins to induce second messenger systems. Other members of the family of receptors that are coupled to G proteins share a significant similarity in primary amino-acid sequence and exhibit an archetypical topology predicted to consist of seven putative transmembrane domains. We have taken advantage of the expected nucleotide sequence similarities among members of this gene family to isolate genes coding for new receptors. Using the hamster beta 2-adrenergic receptor gene as a hybridization probe we have isolated related genes including a cDNA encoding the rat D2 dopamine receptor. This receptor has been characterized on the basis of three criteria: the deduced amino-acid sequence which reveals that it is a member of the family of G-protein-coupled receptors; the tissue distribution of the mRNA which parallels that of the D2 dopamine receptor; and the pharmacological profile of mouse fibroblast cells transfected with the cDNA.     

青少年人格特征与网络成瘾的关系:网络使用偏好的中介效应

以727名青少年为被试,采用《中学生人格五因素问卷》、《青少年网络使用偏好量表》和《青少年病理性互联网使用量表》考察青少年人格特征,其中主要考察谨慎性及情绪性2个维度与网络成瘾的关系,以及网络使用偏好在谨慎性/情绪性人格与网络成瘾间的中介作用。结果表明:谨慎性、情绪性人格特征对网络使用的信息获取正向预测作用;谨慎性人格特征对网络成瘾有正向预测作用,情绪性人格特征对网络成瘾有负向预测作用;互联网使用信息获取偏好和娱乐偏好对网络成瘾有正向预测作用;青少年网络使用偏好中信息获取使用偏好在青少年的情绪性、谨慎性人格特征与网络成瘾间具有部分中介效应,娱乐使用偏好在青少年情绪性人格特征与网络成瘾之间具有部分中介效应。     

不完全信息下推广的递归偏好

引入了推广的递归偏好,考察投资者由于噪音而不只是Brown运动不能观察到股票价格过程的随机漂移.通过滤波理论把这种不完全信息的问题转化成完全信息的问题.考察了完全市场中的最优消费和最优投资组合问题,给出了求最优消费的理论框架.所用的主要工具是倒向随机微分方程.