基于网络技术的公文处理系统的设计与实现

通过机关的内部网络,利用公文处理系统将传统的人工公文呈报方式改为网上传递,加强文秘的管理职能,缩短公文处理时间,提高办公效率。在公文处理环节中,着重对机关公文的内部流转进行精心设计。系统采用固定节点、组合流程的设计思想,使得公文的流转不受固定流程的约束,以增强系统的适用性与延续性。其传递过程,主要分为公文呈报、公文签发、公文跟踪、公文查询和待代办公文五部分。     

应用写作智能训练研究

如何通过应用写作提高学生的智能 ,在应用写作学科领域中一直是一个令人困扰的问题。本文主要就如何围绕学科专业精选案例———寓疑于例 ;如何围绕案例组织研讨———寓理于教 ;如何围绕提高学生的智能布置习作———寓识于文 ;如何明确应用文写作的责任———积极参与和干预社会生活四个方面对学生智能训练的有效方法做了一些探讨     

明代边防史地撰述的勃兴

明代从中期开始, 由于政治的日益腐败, 立国以来一直困扰统治集团的“北虏南倭”问题更加突出出来。在边防危机的刺激下,出现了大批有关边防史地的撰述。这些作品在思想上具有批判现实弊政, 要求改革的色彩, 在编纂方法上亦表现出丰富、生动、注重文献考实的特点, 与同时兴起的“实学”思潮有一定的联系。而因海防危机引发的海防海权问题的讨论, 意义尤其深远。对中国史学中专史的发展亦有意义     

从传统中走出──论文献保护发展的方向

Preservation of document records began with the origin of writing. With social and technological development, human thinking about document records is changing, from the one with the purpose of collection to the one with the purpose of use.     

Distorition of crystal lattice and abnormal infra-red behavior in nanocrystalline CaCO3

In this study, the structure of nanocrystalline CaCO₃ was analyzed using TEM, SEM, FT-IR and XRD measurements. An unusually narrowv ₃ band with remarkable blue shift about 40 cm⁻¹ in the infrared spectrum was observed. XRD analysis revealed a somewhat large crystallite strain in the nano-particle CaCO₃. The strain was possibly related to the weakened lattice vibration. This suggests a preliminary explanation for the abnormal IR assimilation characteristics of nanocrystalline CaCO3 aforementioned.     

黑龙江省高校计算机检索教学的现状及对策

本文分析了黑龙江省计算机检索教学的现状,对文献检索课中机检部分内容教学进行探讨,给出了相应的对策。     

网上教学实践与体会——文献检索课教学新手段

探述了网络教学的发展趋势和网络教学的特点与意义, 并根据文献检索课的性质、目的和要求以及当前高校文献检索课的教学现状, 阐述了建设文献检索网络教学系统的必要性与可行性, 提出了组织网络教学的具体措施。     

Document management systems from current capabilities towards intelligent information retrieval: an overview

Documents circulating in paper form are increasingly being substituted by its electronic equivalent in the modern office today so that any stored document can be retrieved whenever needed later on. The office worker is already burdened with information overload, so effective and efficient retrieval facilities become an important factor affecting worker productivity. This paper first reviews the features of current document management systems with varying facilities to manage, store and retrieve either reference to documents or whole documents. Information retrieval databases, groupware products and workflow management systems are presented as developments to handle different needs, together with the underlying concepts of knowledge management. The two problems of worker finiteness and worker ignorance remain outstanding, as they are only partially addressed by the above-mentioned systems. The solution lies in a shift away from pull technology where the user has to actively initiate the request for information towards push technology, where available information is automatically delivered without user intervention. Intelligent information retrieval agents are presented as a solution together with a marketing scenario of how they can be introduced.     

南海中尺度涡旋的统计特征

利用1992年10月至2012年4月共19.5年的中尺度涡集研究南海中尺度涡的统计特征.南海中尺度涡呈东北-西南向分布,其中大多数涡旋向西移动并伴有经向偏移.受南海环流形式的影响,东向移动涡旋多发生于吕宋岛西南部和越南东部海域.涡旋发生的季节变化显示在台湾和吕宋岛西南部.气旋(反气旋)式涡多发于春(冬)季,在吕宋岛西北部和越南东南部,气旋式涡多发生于冬季,反气旋式涡分别多发于秋季和夏季.进一步的相关性分析表明,地转涡度与涡旋形成具有较强相关性,风应力能量输入对涡旋的影响有限.     

谈基于PDF文档的网络学习资源建设

目前最流行的电子文档格式之一——PDF文档,集多媒体信息于一身,交互方式丰富,并且可在Web上发布和传递,具有独特的优势。本文在分析PDF文档和Web数据库进行双向数据传递机理的基础上,对如何利用PDF文档结合ASP技术,开发网络学习资源进行了探讨。