3,250 research outputs found

    Design and implementation of an office automation system based on SSH

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    在信息技术不断普及发展的今天,政府部门需要依靠大的信息需求量以及高速精确的信息交换率来维持运转,传统的信息交流方式跟不上发展需求,不再能满足办公室的日常需求,办公自动化能够在很大程度上提高政府部门的办公效率,同时使办公成本尽量最低化。办公自动化系统不仅能提高办公效率,还能将人们从原先的办公事务中解救出来,将足够多的时间投入到需要用思维处理的问题上,政府机关单位根据自身需求开发一套适合的办公自动化系统十分重要。 本文针对某机关的办公自动化现状提出了办公自动化系统的构建,通过实地调查的方式获取了系统的需求分析,采用UML建模工具对需求分析进行建模;根据需求进行了系统的设计并进行系统的开发。本系统...Nowadays with the expansion of the development of information technology, the government departments have to rely on a large demand of information and a high-speed and precise information exchange rate to maintain the day-to-day operation. The traditional forms of information exchange can no longer meet the development needs and the daily needs of the office. Office automation can largely improve ...学位:工程硕士院系专业:软件学院_工程硕士(软件工程)学号:X201323152

    Research on the Antidepressive Mechanism of Chaiyuwendan Decoction Based on the Endogenous Cannabinoids system

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    目的: 1.观察柴郁温胆汤抗抑郁大鼠模型的药理效应; 2.从内源性大麻素系统探讨柴郁温胆汤抗抑郁的作用机制。 方法: 实验分两部分进行。 1.柴郁温胆汤抗抑郁大鼠模型的药效学实验:实验采用慢性轻度不可预见性应激21天复制大鼠抑郁模型。实验动物分为正常组、模型组、柴郁温胆汤组及氟西汀组,给药21天。观察大鼠体重变化,根据旷场实验和糖水消耗实验观察抑郁模型大鼠的行为学变化;采用Elisa法检测大鼠血清中5-HT、DA、ACTH、CORT的含量;采用酶法检测血清中TG、T-CHO、HDL-C、LDL-C的含量及血清ALT、AST的活性。 2.基于内源性大麻素系统探讨柴郁温胆汤抗抑郁的作用...Objective: 1. Observe the pharmacological effect of using Chaiyuwendan Decoction to treat rats with depression; 2. To investigate the mechanism of action using Chaiyuwendan Decoction to improve the rat model of depression from Endogenous Cannabinoid System. Method: The experiment was divided into two parts. 1. Pharmacodynamics of using Chaiyuwendan Decoction to treat rats with depression: Exp...学位:医学硕士院系专业:医学院_中医内科学学号:2452013115355

    Development of methane fermentor for restraining ammonia inhibition

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    Thesis (Doctor of Environmental Studies)--University of Tsukuba, (A), no. 6320, 2012.7.25Includes bibliographical references (leaves 81-96

    [[alternative]]Mobile IPv6 Based Seamless Hand off Strategies for Heterogeneous Wireless Networks

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    計畫編號:NSC92-2213-E032-017研究期間:200308~200407研究經費:595,000[[sponsorship]]行政院國家科學委員

    [[alternative]]Transnational Capital, International Migration and Ethnic Division of Labour: The Case of Taiwan-Invested Companies in Vietnam

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    計畫編號:NSC90-2412-H032-002-SSS研究期間:200108~200207研究經費:456,000[[sponsorship]]行政院國家科學委員

    An intelligent semantic agent for supervising chat rooms in e-learning system

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    [[abstract]]This paper presents an English chat room system in which students can discuss course by interacting with teachers and students. First, the novel mechanism provides learning angel agent and semantic agent that acts as supervisors constantly online to handle queries. Next, the mechanism also provides a QA subsystem that acts as assistant. The learning angel can detect syntax errors written by the online users. The semantic agent can check the semantic of each sentence. Sometimes learners may make semantic level mistakes. This implies that they don't understand the course topic. The semantic agent can thus give some correction suggestions to users and analyze the data in the learner corpus. Moreover, when users query the system, the system attempts to find the answer from the knowledge ontology or learner corpus. Besides, if sufficient number of QA pairs has been accumulated, the FAQ can act as a powerful learning tool for the learners.[[conferencetype]]國際[[conferencedate]]20050606~20050610[[booktype]]紙本[[conferencelocation]]Columbus, OH, US

    [[alternative]]A Hierarchical Mobility Management Policy for Integration Heterogeneous Network

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    計畫編號:NSC93-2213-E032-018研究期間:200408~200507研究經費:516,000[[abstract]]未來無線接取網路將是一個階層式異質網路(hierarchical heterogeneous network) 的架構,其架構將是由鉅細胞、大細胞、微細胞、極小細胞等無線通訊系統及無線 Ad Hoc 網路所組成。且無線存取系統依其傳輸環境、行動速率之不同,會有不同 之最佳設計、傳輸速率與品質,換句話說,會有各種不同無線存取技術的網路共存。 這種情形並非獨存於未來的網路之中,早在2G 到目前3G 網路的發展過程,舉凡 個人區域網路、無線區域網路、行動通訊接取網與衛星/數位廣播/固定接取網路都 已存在且蓬勃發展,只是這些無線存取技術目前都單獨存在或只被限定於某些區域 作特定的服務。 但於B3G 網路中為了提供無遠弗屆且符合經濟效益的無縫接取服務,在網路 端,多種異質接取網路勢必能互通(interoperability)、支援漫遊(roaming)服務、資源 有效管理、使用方法必須統一協調和能快速交遞(fast handoff)才行。因此我們提出 一個基於寬鬆結合(loose coupling)整合參考模型的整合型行動性管理(mobility management)策略,將行動管理分為Macro-mobility 和Micro-mobility,依大小不同 區域的移動特性,提供終端最佳的行動支援。主要透過如Mobile IPv6、SIP 和Cellular IPv6 等協定來達到位置的管理,以確保能達到漫遊、資源管理和無縫式交遞的功 能![[sponsorship]]行政院國家科學委員

    [[alternative]]Human-Machine Interface of the Multimedia Instruction on Demand System

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    計畫編號:NSC88-2213-E032-008研究期間:199808~199907研究經費:498,000[[sponsorship]]行政院國家科學委員

    Applying mobile agents to E-business

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    [[abstract]]E-commerce and M-commerce can extend the marketing of a company or enterprise to unlimited region. Through Internet and WWW, the limitation of distance and region are broken for business behaviors. Agent technique is one of the important technologies developed to support the Internet applications. Especially, the Internet and WWW technologies broken the limitation of space, and the agent techniques solve the problems of temporality. Even if the users are off-line, the agents are still active in the world of computer network and play the roles that their users assigned. In this paper, a mechanism is proposed for E-marketplace based on agents and mobile agents. Some issues of research are discussed. They include the platform of mobile agents, the types and classifications of agents and mobile agents, behaviors of commerce transactions and processing models, negotiation mechanisms, etc. Moreover, they include the techniques of information retrieval, data mining, and knowledge base, etc. Based on the proposed mechanism of E-marketplace, the applications of E-commerce will be more effective, easier to develop, and more creating the marketing of business.[[notice]]補正完

    An energy-efficient hierarchical multiple-choice routing path protocol for wireless sensor networks

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    [[abstract]]The energy efficiency is a substantial key design issues in such networks. An efficient routing protocol is critical to prolong the life of sensor nodes. This work presents a hierarchical multiple-choice routing path protocol (HMRP) for wireless sensor networks. According to HMRP, the wireless sensor network is initially constructed as a layered network. Based on the layered network, sensor nodes have multipath routes to the sink node through candidate parent nodes. The simulation results indicate that the proposed HMRP can increase the lifetime of sensor networks better than other clustering or tree-based protocols[[conferencetype]]國際[[conferencedate]]20060605~20060607[[booktype]]紙本[[conferencelocation]]Taichung, Taiwa
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