國小閱讀障礙學生閱讀理解策略之研究

[[abstract]]本研究主要以年級間縱貫面與年級內橫斷面的比較，探討閱讀障礙與高閱讀靂有學生閱讀理解策略的使用情形。以臺中市南屯國小四、五、六年級之閱讀障礙與高閱讀能力學生各三名，共十八名學生為本研究之樣本，採克漏字閱讀理解材料之閱讀實作情境，配合閱讀理解策略晤談方式、，錄音騰為逐字稿資料之後進行各項策略的歸類與分析比較，結果如下：一、所有學生使用的閱讀理解策略共歸為十大類，依使用次數的多寡依序為：(1)前後文線索、(2)上下關鍵字、(3)先前經驗、(4)文意合理化、(5)注意標題、(6)參照文章用字、(7)上下詞意、(8)文章組織、(9)精緻化、(10)擬物化。二、閱讀讀能力學生在各年級間的閱讀理解的策略使用置前無明顯的差異且沒有因年級的增加而在策略使用上有明顯的改變。三、高閱讀能力學生在各年級間的策略使用類別上同質性相當高，具較低年級的高閱讀能力學生在文章難度增加時，其策略使用方式與較高年級的的高閱讀能力學生並無明顯差異。四、閱讀障礙學生最常使用的策略類別為上下關鍵字策略，其次為文意合理化、前後文線索策略與先前經驗等策略類別。文意合理化策略中以改變文意此小類居使用多數；前後文身索策略則主要以前文線索為使用多數。五、高閱讀能力學生最常使用的策略類別為前後文線索，其次則為先前經驗、上下關鍵字、注意標題等策略類吸，而前後文線索主要集中於前文線索此小類；先前經驗則以語言經驗的使用居多數。六、高閱讀能力學生在前後文線索偶先前經驗兩項策略使用次數明顯較高於閱讀障礙學生；而在上下關鍵字與文意合理化兩項策略的使用上則明顯較低於閱讀障礙學生。 The purpose of this study were to compare the reading comprehension strategies used by students with reading disabilities and proficient reading abilities. The subjects were eighteen forth, fifth and sixth-grade elementary students, including three students with reading disabilities and three students with proficient reading abilities for each grade. The qualitative data collected during the individual reading narrative Texts in Cloze procedure and interview were analyzed by using modified analysis and constants comparative analysis. The main findings were summarized as follows: 1.the reading comprehension strategies used by the subjects were grouped into ten categories, including: (1)noticing title, (2)neighboring key words, (3)neighboring phrases, (4)forward and backward cues, (5) imitate words, (6)involving role, (7)text texture, (8)elaboration, (9) prior experience, and (10)reasoning meaning. 2.There was no difference of reading comprehension strategies used by the students with proficient reading disabilities. 3.There was no difference of reading comprehension strategies used by the students with proficient reading abilities among three grades. 4.The most frequently used reading comprehension strategies by students with reading disability were (1)neighboring key words, (2)reasoning meaning, (3)forward and backward cues, and (4)prior experience. 5.The most frequently used reading comprehension strategies by students with proficient reading abilities were (1)forward and backward cues, (2)prior experience, (3)neighboring key words, and (4)noticing title. 6.The students proficient reading abilities tended to use forward and backward cues and prior experience strategies more frequently then students with reading disability, and tended to use neighboring key words and reasoning meaning less frequently then students with reading disabilities

Establishment and Diagnostic Application of Monoclonal Antibodies against Tumor Markers HE4 and CA19-9

恶性肿瘤严重威胁人类健康，早期肿瘤的治疗预后显著优于晚期肿瘤。检测血清肿瘤标志物是肿瘤早期筛查的一种有效方式，通过检测血清中肿瘤标志物的存在或量变可以反映体内肿瘤的发生和发展程度，在肿瘤的诊断、分类、分期、监测、预后及指导治疗中发挥重要作用。目前，我国的肿瘤标志物诊断试剂及其诊断试剂研发所需的抗原和抗体原料基本依赖进口，供货受制于人和价格昂贵等因素严重制约了我国肿瘤标志物早期筛查的推广普及。因此，研制国产化肿瘤标志物抗原和抗体，并建立相应的肿瘤标志物诊断试剂显得十分必要。 由于肿瘤标志物的关键诊断表位较为复杂，使得研制高特异性、高灵敏度的诊断用活性抗体原料成为研发肿瘤标志物诊断试剂的一个难题...Malignant tumors are a serious threat to human health, and the prognosis of early tumors is significantly better than advanced tumors. Detection of serum tumor markers is a routine way of early screening of tumors. By detecting the presence and quantitative change of tumor markers in serum can reflect the occurrence and development of tumors in vivo. And play an important role in the diagnosis, cl...学位：理学硕士院系专业：公共卫生学院_转化医学学号：3262014115058

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

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

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]]A Hierarchical Mobility Management Policy for Integration Heterogeneous Network

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

Applying mobile agents to E-business

[[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

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

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

e-Learning for English Based on Multimedia Database and Internet

[[abstract]]In this time of Internet delivery, learning through Internet will be popular and enhance the efficiency of teaching. This paper presents an Internet-based distance learning system for English learning through multimedia database and Internet technologies, it is called "multimedia English corpus". It includes two major learning functions. One of them provides Articles, Dialogs, and Videos databases in English. An English learner can study English writing, reading, and listing by Web browser to connect the Corpus server. In the system, "semantic query" and "Link grammar annotation" are applied. It can promote the query level from keyword-base and content-based query to semantic level. These skills of "semantic query" and "link grammar" have been used to construct the English multimedia corpus system. The main function of this system is to query the English sentence pattern by keywords from the English multimedia corpus. And the other function is to detect the grammar error in the sentence, which is written by student. It does not only provide learners to find their mistakes of English grammar, but also the teachers can understand the most frequent mistakes made by learners through the records of this corpus.[[notice]]補正完

Location management and multimedia communication service based on mobile IP and cellular IP network

[[abstract]]Wireless communication that provides voice only is not sufficient to support the necessity of user. It is an important feature of future wireless communication to offer this capability through mobile Internet. Mobile IP allows mobile hosts to change their location and reduce the losing probability of data packets in wireless communication networks. However, Mobile IP still have some defects in handoff and route aspects. Therefore, Cellular IP protocol is proposed for routing of IP diagrams to mobile stations and fast handoff control in a limited geographical area. In this paper, a handoff method is proposed to improve Quality of Service and resource switching management to reduce data packet loss for mobile multimedia communication in hierarchical network. In the future, all-IP network and mobile multimedia communication are two important characteristics, so that IP macromobility and micromobility network architecture are combined for data packets transfer. A Soft-handoff method is also presented to improve Quality of Service (QoS) and resource switching management to reduce data packet loss.[[notice]]補正完畢[[notice]]補正完畢[[conferencetype]]國際[[conferencedate]]20030327~20030329[[iscallforpapers]]Y[[conferencelocation]]Xi'an, Chin

An Application Framework for Distributed Multimedia System Development

[[abstract]]In this paper, a distributed multimedia application framework is proposed. The framework is based on Model-View-Controller of Smalltalk-80. Multimedia applications are developing as a popular. However, development of highly interactive multimedia applications for today’s high-powered computer is complex and time consuming. An application framework is typically composed of mixture of abstract and concrete classes along with a model of interaction and control flow among the classes. The application framework has “hooks” to allow an application programmer to plug in objects that represent the functionality unique to this application. The distributed processing of multimedia information enables advanced application areas like video conferencing, video on demand and improves the performance in other areas. Thus, it is necessary that an application framework be built for distributed multimedia.[[notice]]補正完