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首頁> 美國衛(wèi)生研究院文獻>Journal of Digital Imaging >Empowering radiologie education on the internet: A new virtual website technology for hosting interactive educational content on the world wide web
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Empowering radiologie education on the internet: A new virtual website technology for hosting interactive educational content on the world wide web

機譯：增強互聯(lián)網(wǎng)上的無線電學教育：一種新的虛擬網(wǎng)站技術用于在萬維網(wǎng)上托管交互式教育內(nèi)容

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Objective: We describe a virtual web site hosting technology that enables educators in radiology to emblazon and make available for delivery on the world wide web their own interactive educational content, free from dependencies on in-house re-sources and policies.Materials/Methods: Ibis suite of technologies includes a graphically oriented software application, designed for the computer novice, to facilitate the input, storage, and management of domain expertise within a database system. The database stores this expertise as choreographed and interlinked multimedia entities including text, imagery, interactive questions, and audio. Case-based presentations or thematic lectures can be authored locally, previewed locally within a web browser, then uploaded at will as packaged knowledge objects to an educator’s (or department’s) personal web site housed within a virtual server architecture. This architecture can host an unlimited number of unique educational web sites for individuals or departments in need of such service. Each virtual site’s content is stored within that site’s protected back-end database connected to Internet Information Server (Microsoft Corp, Redmond WA) using a suite of Active Server Page (ASP) modules that incorporate Microsoft’s Active Data Objects (ADO) technology. Each person’s or department’s electronic teaching material appears as an independent web site with different levels of access—controlled by a username-password strategy—for teachers and students. There is essentially no static hypertext markup language (HTML). Rather, all pages displayed for a given site are rendered dynamically from case-based or thematic content that is fetched from that virtual site’s database. The dynamically rendered HTML is displayed within a web browser in a Socratic fashion that can assess the recipient’s current fund of knowledge while providing instantaneous user-specific feedback. Each site is emblazoned with the logo and identification of the participating institution. Individuals with teacher-level access can use a web browser to upload new content as well as manage content already stored on their virtual site. Each virtual site stores, collates, and scores participants’ responses to the interactive questions posed on line.Conclusion: This virtual web site strategy empowers the educator with an end-to-end solution for creating interactive educational content and hosting that content within theeducator’s personalized and protected educational site on the world wide web, thus providing a valuable outlet that can magnify the impact of his or her talents and contributions.
機譯：目標：我們描述了一種虛擬網(wǎng)站托管技術，該技術使放射學教育工作者能夠輕松表達自己的互動式教育內(nèi)容，并可以在互聯(lián)網(wǎng)上發(fā)布，而無需依賴內(nèi)部資源和政策。 Ibis技術套件包括一個面向圖形的軟件應用程序，專為計算機新手而設計，可簡化數(shù)據(jù)庫系統(tǒng)中領域?qū)I(yè)知識的輸入，存儲和管理。該數(shù)據(jù)庫將這種專業(yè)知識存儲為經(jīng)過編排和鏈接的多媒體實體，包括文本，圖像，交互式問題和音頻?？梢栽诒镜貏?chuàng)作基于案例的演示文稿或主題演講，可以在網(wǎng)絡瀏覽器中進行本地預覽，然后將其作為打包的知識對象隨意上傳到虛擬服務器體系結(jié)構(gòu)內(nèi)的教育者（或部門）的個人網(wǎng)站。這種體系結(jié)構(gòu)可以為需要此類服務的個人或部門托管無限數(shù)量的獨特教育網(wǎng)站。每個虛擬站點的內(nèi)容都使用集成了Microsoft主動數(shù)據(jù)對象（ADO）技術的Active Server Page（ASP）模塊套件，存儲在該站點受保護的后端數(shù)據(jù)庫中，該后端數(shù)據(jù)庫連接到Internet Information Server（微軟公司，華盛頓州雷蒙德）。每個人或部門的電子教材都顯示為一個獨立的網(wǎng)站，可供教師和學生使用不同的訪問級別（受用戶名密碼策略控制）?；旧蠜]有靜態(tài)超文本標記語言（HTML）。而是，從給定站點顯示的所有頁面都是從該虛擬站點的數(shù)據(jù)庫中提取的基于案例的主題內(nèi)容來動態(tài)呈現(xiàn)的。動態(tài)呈現(xiàn)的HTML以Socratic方式顯示在網(wǎng)絡瀏覽器中，可以評估收件人當前的知識儲備，同時提供特定于用戶的即時反饋。每個站點上都印有參與機構(gòu)的徽標和標識。具有教師級別訪問權(quán)限的個人可以使用網(wǎng)絡瀏覽器上載新內(nèi)容以及管理已經(jīng)存儲在其虛擬站點上的內(nèi)容。每個虛擬站點都對參與者對在線互動問題的回答進行存儲，整理和評分。結(jié)論：該虛擬網(wǎng)站策略使教育者能夠獲得端到端解決方案，以創(chuàng)建交互式教育內(nèi)容并將其托管在教育者的個性化內(nèi)容中互聯(lián)網(wǎng)上受保護的教育網(wǎng)站，從而提供了寶貴的渠道，可以擴大其才能和貢獻的影響。

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