论网络环境下图书馆职能的变化

根据由于电子信息网络的发展状况,论述了网络图书馆职能的变化。     

Finding finer functions for partially characterized proteins by protein-protein interaction networks

Based on high-throughput data, numerous algorithms have been designed to find functions of novel proteins. However, the effectiveness of such algorithms is currently limited by some fundamental factors, including (1) the low a-priori probability of novel proteins participating in a detailed function; (2) the huge false data present in high-throughput datasets; (3) the incomplete data coverage of functional classes; (4) the abundant but heterogeneous negative samples for training the algorithms; and (5) the lack of detailed functional knowledge for training algorithms. Here, for partially characterized proteins, we suggest an approach to finding their finer functions based on protein interaction sub-networks or gene expression patterns, defined in function-specific subspaces. The proposed approach can lessen the above-mentioned problems by properly defining the prediction range and functionally filtering the noisy data, and thus can efficiently find proteins’ novel functions. For thousands of yeast and human proteins partially characterized, it is able to reliably find their finer functions (e.g., the translational functions) with more than 90% precision. The predicted finer functions are highly valuable both for guiding the follow-up wet-lab validation and for providing the necessary data for training algorithms to learn other proteins.     

第三部门青年组织的社会功能研究

第三部门在公共领域所扮演的特殊角色引起了公众与学术界的广泛关注。采用个案研究的方法,借鉴西方女童子军个案来探讨第三部门青年组织的现实意义和特点,主要从教育功能和社会文明营造两个方面研究了第三部门青年组织的社会功能,并进一步探讨了中国和西方国家第三部门青年组织在社会功能发挥上的差异以及西方第三部门青年组织给国内第三部门青年组织发展带来的启示。     

图书馆在技校教育中的作用

介绍了图书馆教育职能的特点和图书馆发挥教育职能的前提,阐述了技校图书馆发挥教育职能的主要途径。     

新农村职业教育与新农村文化建设

文化功能是教育的基本功能，农村职业教育在新农村文化建设中大有作为。依靠农村职业教育建设农村物质文化、精神文化和制度文化，充分发挥农村文化在新农村建设中的作用。     

亚纯函数与其导数的公共Julia方向

本文研究不指定级的亚纯函数与其导函数的公共Julia方向的存在性问题。     

关于极限的几个定理

给出了极限的几个定理及其推论，可以解决或简化某类极限问题。推论2修正了数学通报11（1963）《关于极限的一个定理》。     

球电流壳磁场的计算

计算的结果表明，球壳内的磁场是均匀的，可用此方法在一定范围内获得均匀磁场．     

Solving the State Equation of a System by Walsh Function

In this paper, We deal with the solution of the state equation of a system by the Walsh function, that is, we shall find the solution of a matrix differential equation by the Walsh function, and introduce a solution of the higher-order matrix differential equation. First, after a certain transform, we turn the higher-order matrix differential equation into a state equation. Then we find the solution of the state equation by the Walsh function. Finally after a certain transform, we obtain a solution of the higher-order matrix differential equation.