高等教育学学科研究方法综述

高等教育学研究方法历来存在着“无方法说”和“有方法说”两种对立的观点;而“有方法说”在高等教育学基本研究方法问题上也存在不同看法,概括起来有改造加工说、多学科研究方法说、价值评价说、问题研究说等;在高等教育学研究方法体系问题上也存在诸多不同的看法。     

基因研究中的知情权探析

20世纪以来，基因研究得到了广泛重视，尤其是人类基因组序列的测定给制药、保健、农业和食品制造等产业带来了巨大商机。与此同时，基因侵权事件屡屡发生，尤其是在发展中国家。目前在中国，出现的最为普遍、最为严重的侵权行为就是侵犯被研究对象的知情权。对此，应加强知情权的保护，严格约束中方合作单位，加侠基因方面的立法，加强公民的自我保护意识。     

Genetic algorithm-based wide-band deterministic maximum likelihood direction finding algorithm

1 .INTRODUCTIONThe problemof esti mating direction of arriving waveusing array signal processing has wide applications inradar ,sonar ,seismology,astronomy and mobile andsatellite communication system, and has receivedmuch attentionin recent years .But the current liter-ature about direction finding algorithmpays more at-tention to narrow-band signal ,that is to say band-width of signal is far smaller than center frequency ofsignal and so envelop of signal keeps invariant in thesensors of …     

特殊气候条件下水泥混凝土路面施工质量控制

从雨季施工，高温季节和低温季节施工以及施工质量检测等方面，论述了水泥混凝土路面在特殊气候条件下的施工质量控制方法及应注意的事项。     

利率市场化条件下农村信用社的困难与应对

从分析利率市场化条件下农村信用社面临的问题人手，剖析问题存在的原因，提出：为保证我国农村信用社利率市场化的顺利进行，必须认真总结农村信用社利率试点的经验和教训，在信用社产权改制、金融产品定价、建立利率风险管理机制等方面作一些探索。     

非线性大阻尼系统的摄动法

文中提出大阻尼非线性振动系统一种改进的摄动法，并应用这种新的方法研究了大阻尼Vanderpol方程的一次近似解。     

Study on the EM Scattering of Rivets on the Plate

The electromagnetic (EM) scattering by rivets on the conducting plate is studied for the first time by using electric field integral equation (EFIE) in conjunction with the moment method. The surfaces of the rivets and the plate are partitioned into triangular cells, the current distribution on the patches is represented by sub-domain type basis function, the EFIE is translated into matrix equation by the Galerkin method, then the current coefficient is obtained. The results show the properties of radar cross section (RCS) varying with the incident angle when there are rivets on the plate.     

其介如石 --论王安石刚硬的个性

王安石刚硬的个性表现为他的执着、倔强、耿介、落落寡合、不事享乐、不慕虚荣、不谋私利。个性刚硬的王安石也有丰富的情感。这使他的道德操守在同时代人中具有良好的口碑，然而也在一定程度上影响了他的改革事业，甚至在他去世后成为反对新法的人攻击、漫骂他的的口实。     

Finding global minima with a new dynamical evolutionary algorithm

A new dynamical evolutionary algorithm (DEA) based on the theory of statistical mechanics is presented. This algorithm is very different from the traditional evolutionary algorithm and the two novel features are the unique of selecting strategy and the determination of individuals that are selected to crossover and mutate. We use DEA to solve a lot of global optimization problems that are nonlinear, multimodal and multidimensional and obtain satisfactory results. Foundation item: Supported by the National Natural Science Foundation of China (No. 60133010, NO. 60073043 and No. 700/1042) Biography: Zou Xiu-fen(1996-), female, Ph. D candidate, Associate professor, research direction: evolutionary computing, parallel computing.     

基于层面信息的路径优化

根据分层物体快速成型（LOM）中零件逐层累积的特点，从缩短加工时间、提高制件效率方面着手阐述了路径优化的必要性，针对LOM机的运动机理和软件数据结构，给出了扫描路径优化的原理，将图论中的便宜算法用于LOM机的扫描路径优化。