建开放实验室 促创新型人才培养

开放实验室是教育改革的新举措，也是培养创新人才，提高综合素质的必由之路。该文根据西北农林科技大学农学院教学实验中心两年多的开放实践，阐明了开放实验的作用、开放运行模式和保障制度，介绍了开放实验室之后取得的成效，并特别强调了无偿开放办法的益处。另外，从管理方式，经费来源，激励制度，安全隐患等方面，提出了改进措施，供大家借鉴。     

向量变分不等式解的存在性

利用广义向量平衡问题解的存在性结论，给出了向量变分不等式解的存在性定理。     

信息不对称下企业并购信号传递博弈模型研究

根据企业并购中的信息不对称现象,结合不完全信息动态博弈及信息经济学的有关理论,建立了目标企业与并购企业之间的信号传递博弈模型,并进行了实例分析,结果表明,目标企业所发出的信号能够反映出目标企业的真实质量,尽管并购企业不能直接观察到目标企业的价值,但可以通过观测目标企业发出的信号来判断目标企业的预期价值水平,并据此作出正确的并购行为.     

How to Deal with Sino-western Cultural Differences in Translation

文章就图书馆的职能和创办读书会的意义,及如何管理和开展读书会工作做了较具体的论述。     

对无机化学教材中引进锰的自由能——氧化态图的探讨

本文对无机化学教材中引进锰的自由能——氧化态图进行了讨论.这对无机化学的教材改革是十分有意义的.对氧化态图直观性的分析和绘制氧化态图的研究对教学更具影响.     

Increase in the survival time of mice exposed to ionizing radiation by a new class of free radical scavengers

Summary N-acyl dehydroalanines react with and scavenge mainly superoxide radical and hydroxyl radical (HO^.). The ortho-methoxyphenylacetyl dehydroalanine derivative, indexed as AD-20, protects mice against damage resulting from total body X-irradiation, as measured by the increase in their survival time. AD-20 increases the LD₅₀ at 30 days from 6.1 to 7.3 Gy in animals exposed to a wide range of X-rays (6 to 10 Gy). The dose reduction factor (D R F) of AD-20 is 1.20. We postulate that such radioprotective effect may result from its free radical scavenging activity.     

构造 TCM 好码的动态规划算法

提出了一种构造ＴＣＭ好码的动态规划算法（ＤＰ）．ＤＰ算法在建立了ＴＣＭ好码规则、编码器及信号网格图间的对应关系的基础上,采用动态规划算法进行寻优,从而获得ＴＣＭ好码．与常规ＴＣＭ好码构造算法［４,５］相比,本算法在精度、计算复杂度和灵活性上均有所改进．     

The use of cyclophosphamide as an enhancer of the vaccine against foot-and-mouth disease

The immunization of biungulate animals with killed foot-and-mouth disease virus (FMDV) requires periodic vaccinations due to a low vaccine immunogenicity. Therefore, FMDV antigens need to be combined with adjuvants such as aluminum hydroxide, saponin or oil emulsions. Animal handling for periodic inoculations, and the repeated doses of vaccines that have to be administered increase the commercialization costs. Moreover, the use of adjuvants may induce adverse effects.In the present work we show that it is possible to increase the life span of neutralizing antibodies in serum when a single dose of cyclophosphamide (Cy) is administered four days before vaccination with aluminum hydroxidesaponin FMDV vaccine.     

有交流的博弈及其特点

从有交流的策略形式的博奕(strategic-form game)和有交流的贝叶斯博奕(Bayesian game)两个方面介绍了引入有交流的博奕(Game With Communication)的概念能极大地简化博奕模型，而且能够得出更易于分析的均衡解，并指出了有交流的博奕的概念在经济活动中设计激励相容的协调机制中的重要应用价值。     

局部化环上的群环

研究了正则环、半遗传环和零维环等常见环的局部化环上群环的模结构，得到了这些环的局部环上群环为投射自由环的充要条件。