教師著作
Permanent URI for this collectionhttp://rportal.lib.ntnu.edu.tw/handle/20.500.12235/31265
Browse
315 results
Search Results
Item 可變電壓波形應用於陽極接合速度與品質之研究(2008-11-21) 楊啟榮; 張龍吟; 趙偉迪; 李幸憲; 廖莉菱Item 3C產業用材料應用摩擦攪拌銲接製程之技術研發(2006-01-27) 程金保Item 基於ActiveX技術之控制系統線上模擬教材的設計與實現(2001-06-09) 葉榮木; 張修銘; Yeh, Zong-Mu; Chang, ShermanItem 類LIGA製程應用於光開關結構之研製(2002-11-21) 楊啟榮; 趙俊傑Item 高中職科學教師尖端科技研究經驗培育計畫-高中職尖端科技(奈米科技)種子教師研習計畫(2009-03-31) 郭金國; 程金保; 黃進和Item A novel electrochemical etching technique for fabricating microactuator in p-type silicon(2005-11-10) 楊啟榮; 林明憲; 劉榮德; 湯杜翔Item 超薄方型鋰電池鋁質薄殼雷射顯微封銲氣密品質之研究(2004-11-30) 程金保隨著無線通訊產品的普及,鋰離子電池的需求量持續呈高度成長,且不斷的朝薄型化、輕質化發展,殼體材料已由更輕的鋁合金取代過去所使用的不鋼,尺寸也突破以往的極限,但鋁合金的高反射率及高熱傳導率特性,使得超薄方型鋰電池外殼雷射封銲技術,遭受到相當高的困難與挑戰。 本研究使用最大平均功率40W之脈衝式Nd:YAG雷射系統,搭配機械手臂加工系統與自行設計之工件夾治具,成功地完成 AA 3003鋁質超薄方型鋰離子電池殼體微封銲作業,並藉由調整脈衝能量大小來進行不同重疊率下的銲道分析。結果顯示銲點直徑大小約為聚焦透鏡直徑的兩倍,且不隨脈衝能量改變,故在固定銲接走速為1 mm/sec時,重疊率僅與脈衝頻率有關。當重疊率大於60%以上時,銲道之氣孔和裂紋趨於穩定,此所對應之脈衝能量為17J以下。進而考慮銲深與銲道凹陷量,所 得最佳脈衝能量輸入值介於15~17J之間。Item Innovation mechanism for “Cha for Tea” composite restaurant(2006-11-01) Hong, J. C; Horng, J. S; Lin, Y. C; Lin, C. L.Item A study of learning effectiveness on digital game-based learning(2007-05-01) Hong, J. C; Lin, C. L; Huang, H.C; Chen, Y. N; Li, Y. C; Lu, C. H; Huang, P. H; Ho, Y. J; Wu, C. J.Item A study of influential factors for creative teaching(2005-05-01) Hong, J. C; Lin, C. L.The purpose of this study is to investigate the influential factors and identify the key factors of teachers’ creative teaching. The study developed a Creative Teaching Factors Interview Outline as research tool to conduct in-depth interviews with 12 First Prize winners of GreaTeach Award 2003 in order to identify influential factors of teachers’ creative teaching behaviors and to determine from them the key factors affecting creative teaching. The research results indicated nine key factors that can affect teachers’ creative teaching behaviors, namely personal quality, thinking style, family factor, education experience, teaching belief, personal effort, motivation, professional knowledge, and environmental factor.