1,721,976 research outputs found
YANG, MEI-CHUN
No full text一、研究目的：
（一）闡明經濟效率之概念，並設立台灣稻作生產之界限生產函數。
（二）測定台灣稻作生產之技術效率，並解析影響生產技術效率之因素。
（三）研擬提高技術效率的可能對策，並提高稻作生產之效率。
二、資料來源：
採用台灣省政府糧食局編印之「台灣地區稻穀生產費調查報告」民國七十二年第一、
二兩期。
三、研究方法：
引用Farrell 之技術效率邊界函數所推演之邊界生產函數，據此測定農家之技術效率
。再應用迴歸分析，探討影響技術效率之因素。
四、研究結果：
（一）台灣各農家之技術效率係數差異不大，顯見稻作生產技術效率差別不大。
（二）利用變方分析求得雖各農家之技術效率差別不大，但糧區間則有顯著差異。
（三）影響技術效率之因素為水、旱田比率、勞動男女之數比、自有耕地之比率等
資訊化社會中圖書館利用之探析
No full text圖書館利用指導曾一度風光，蓬勃發展，邇來或因人力之不足，或因實施的效果不佳，已不再成為熱門話題。本文的目的不在『炒冷飯』， 也不求『老歌新唱』，而在檢視過去，我們是否越過了一座山頭？由看山不是山，看水不是水，到看山是山，看水是水，對理想與使命的執著，有進一步的肯定。三十而立，僅以此文詮釋「因為有可以回去的地方，所以可以走得更遠」，並恭賀母系三十周年慶
Commerce application with multiple accessible methods / Yang Mei Lin
Full text linkThe E-Commerce M-Commerce (ECMC) is a B2C application which provides different accesibility for reading materials'marketing within Malaysia by using e-commerce and m-commerce applications. This system can be accessed through Internet, PDA or hand phone. It is divided into both user and administrator module with appropriate access control for different types of users. The e-commerce and m-commerce's history, categories, scope, WAP Technology, client/server architectures and reading material's publishers have been discussed. Furthermore, the analysis of systems has been carried out to identify the strength and weaknesses of each system to develop a better system. The methodology chosen for the project is waterfall model. Besides, the chosen development tools and system requirements are analyzed. The program design, database design, interface design is elaborated to make development process easier and more efficient. Meanwhile, the four phases involved in the implementation stage are database implementation, module implementation, interface implementation and security implementation. The testing strategies involved are unit testing integrated testing and system testing. The top-down approach is adopted for integration testing. In system testing, functional testing, performance testing, acceptance testing and end user evaluation were carried out. System evaluation discusses the problem encountered during the development stage and solutions, strength, limitation, future enhancement of the system. Moreover, knowledge and experience gained are also elaborated in this topic. In short, ECMC project increases the convenience and efficiency of user without being restricted by time and locations as well as minimizes the time needed to perform a transaction
- …
