春秋战国时期兵书中的军事地理思想

中国古代，以春秋战国时期的军事地理思想最为活跃，并对后世产生了巨大影响。该文通过对这一时期主要兵书中对”地”的军事意义，特别是地形在战争中作用等方面的论述，探讨了春秋战国时期军事地理思想的主要内容。     

结构稳定性在非线性系统鲁棒性分析中的应用

探讨了非线性系统的结构稳定性、分叉点和鲁棒性之间的关系，提出了一种分析非线性系统鲁棒稳定性的方法，并给出了相应的计算实例．     

浅析水泥稳定土应用于公路工程的特点

综合论述了水泥稳定土的定义及其强度形成的原理,从理论上分析了水泥稳定土的特点以及所用各种原材料对其强度形成及施工过程的影响。     

Intramammary expression and therapeutic effect of a human lysozyme-expressing vector for treating bovine mastitis

To develop a gene therapy strategy for treating bovine mastitis, a new mammary-specific vector containing human lysozyme (hLYZ) cDNA and kanamycin resistance gene was constructed for intramammary expression and clinical studies. After one time acupuncture or intracisternal infusion of healthy cows with 400 μg of the p215C3LYZ vector, over 2.0 μg/ml of rhLYZ could be detected by enzymatic assay for about 3 weeks in the milk samples. Western blotting showed that rhLYZ secreted into milk samples from the vector-injected cows had molecular weight similar to that of the natural hLYZ in human colostrums. Twenty days after the primary injection, the quarters were re-injected with the same vector by quarter acupuncture and even higher concentrations of rhLYZ could be detected. Indirect competitive ELISA of milk samples showed that the vector injection did not induce detectable humoral immune response against hLYZ. Clinical studies showed that twice acupuncture of quarters with the p215C3LYZ vector had overt therapeutic effect on clinical and subclinical mastitis previously treated with antibiotics, including disappearance of clinical symptoms and relatively high microbiological cure rates. These data provide a solid rationale for using the vector to develop gene therapy for treating bovine mastitis.     

基于线性经济模式批判的服装网络营销渠道分析

从经济学角度来讲，线性经济模式把自然环境当做是为了实现自身利益而自由开采和利用的资源，使得我们对自己的经济决策所造成的环境后果不需要负责。越来越多的企业开始转变生产和营销模式，本文在批判线性经济模式的基础上分析了服装企业网络营销的渠道建设，并建立了相关的生态链。     

高水平大学生足球运动员运动损伤的调查与分析

通过对参加2004-2005飞利浦中国大学生足球联赛南区决赛的156名高水平大学生足球运动员进行调查研究,对其运动损伤的特征、易发部位及原因进行了分析,并提出了相应的预防措施,以增强大学生足球运动员的防伤病意识,从而更好的促进高校足球运动的发展。     

浅析电机节能降耗改进方法

文章介绍了几种对矿山机电设备常用电机进行技术改造的方法，实现了节能降耗，降低成本的目的，对企业具有一定的经济价值。     

INFLUENCE OF POLYMER CHARACTERISTICS AND MELT-SPINNING CONDITIONS ON THE PRODUCTION OF HIGH RANDOMNESS 60PHB/PET THERMOTROPIC LIQUID CRYSTAL COPOLYESTER FIBER

Six samples of linear high randomness 60PHB/ PET thermotropic liquid crystal copolyesters are made by melt copolymerization at 290℃ , whose randomness about 0.955 is measured by the discernible 'H-NMR spectrometer. High tenacity, high module fiber is prepared by melt spinning in liquid crystal phase. The effect of molecular weight, shear rate, temperature as well as spinning drawn ratio on the mechanical behavior of 60PHB / PET copolyester fiber are shown that, lower shear rate (2~ 10 s~(-1)), higher temperature melting (300℃ ), lower temperature spinning (280℃ ) and higher molecular weight are favourable to the increase of the fiber mechanical properties. With the variance of drawn ratio, fiber mechanical property has a transition point due to traversion from shear-orientation to drawn-orientation. The copolyester fiber has high crystallinity, high orientation at the crystalline region, high chain orientation and high regular fibrillar structure.     

一类递推关系的计算定理及其应用

论述了关于二次型递推关系的一类问题，并提出一种新的计算定理和相应的计算方法。     

中长跑的选材与预测

本文从系统学角度,探讨如何控制中长跑选材的过程,并从生理、心理、身体素质以及身体形态等方面探讨如何以科学的选材方法和手段为依据,指导教练选出优秀人材,进行早期培养,缩短其成材周期,提高成材率。