The document discusses techniques for searching evidence-based literature to improve quality. It describes types of medical studies from case series to randomized controlled trials. It also rates levels of evidence, from systematic reviews and meta-analyses being the highest level of evidence (I) to case series and expert opinion being the lowest level (V). The document provides guidance on searching primary databases and using filters to refine results.
Presentation delivered by Marcia Lei Zeng 曾蕾 at Linked Open Data @ AIMS Webinars.
http://aims.fao.org/linked-open-data-webinars-at-aims/marcia-zeng
http://aims.fao.org/linked-open-data-webinars-at-aims/marcia-zeng/eng
資源探索服務之功能評估指標
Exploring Functionality Indicators for Web-Scale Discovery Service
摘要
自2009年左右,資源探索服務一詞面世以來,受到圖書館界的熱烈討論,不少資源探索服務因運而生。資源探索服務乃是由聯合索引和資源探索層所構成,藉由兩者的搭配提供使用者單一的檢索介面,同時檢索圖書館自有、訂購和公開取用的多樣化資源,並提供相關排序、層面瀏覽、個人化與社群服務等功能。本文的主旨在於闡述資源探索服務的特性,並歸納整理資源探索服務的功能指標,供圖書館界選擇資源探索服務時參考。