敘說幼兒園教師專業學習社群之發展歷程 - 以教學卓越金質獎之能源國小附設幼兒園為例 Narrative of the Development of a Preschool Teacher Professional Learning Community-Taking the Affiliated Preschool of an Elementary School that Won Gold Teaching Excellence Award in Green Energy Education as an example

本研究旨在探究幼兒園教師專業學習社群在一所獲得教育部教學卓越金質獎之國小附設幼兒園（匿名為能源國小附幼）的發展歷程，以質性研究為主，透過訪談、文件檔案及觀察手札，進行資料蒐集與整理、歸納和分析，獲得研究結果如下： 一、能源國小附幼教師專業學習社群之發展歷程分為三個時期，依序為「萌發期」、「滋養期」及「茁壯期」。 二、能源國小附幼教師專業學習社群之運作動力可分為三種類型，包含有「行政機關資源」、「學校組織資源」及「教師個人資源」。 三、能源國小附幼教師專業學習社群之專業成長共分為三大面向，分別是「專業知能」、「專業技能」及「專業態度」。 根據上述結論，本研究提出對學校和教師之建議。 This research aims to investigate and narrate the development of a preschool teacher professional learning community, and takes an energy education award-winning Elementary School Affiliated Preschool as an example to discuss the development of the professional teachers' learning community. This research is primarily based on qualitative research. By means of interviews, documentation, and observation notes, data was collected and organized, and the obtained research results are, as follows: 1.The development of the professional teachers' learning community at the Energy Elementary School Affiliated Preschool is categorized into three periods, namely the "sprout period", "nourish period" and "thrive period". 2.The operational motivation for the professional teachers’ learning community at the energy education award-winning Elementary School Affiliated Preschool is categorized into three types, namely “administrative agency resources", "school organizational resources" and “teacher personal resources". 3.The professional growth of the professional teachers’ learning community at the Energy Elementary School Affiliated Preschool is categorized into three major dimensions, namely "professional knowledge", "professional skills" and "professional attitude". Based on the conclusions, this research proposes suggestions for schools and teachers to establish professional teacher learning communities

抑制劑對某電廠廠用冷卻水系統黏稠物控制之研究

某電廠廠用冷卻水中 ，以加入鉬酸鹽系緩蝕劑的方法來抑制管路的腐蝕，在測緩蝕劑對腐蝕的抑制效果時，卻發設備表面生成的透明泥濘物會加速設備腐蝕。故為延長管路之壽命，本研究的主要目的在分離泥濘物中之微生物，鑑定出其菌名，其試驗防制泥濘物生長之藥劑的效果。結果顯示：廠用冷卻水透明泥濘物中含有桿菌、絲狀菌等微生物菌群，且從透明泥濘物中分離得到6株純種菌株。商用抑制劑P無法抑制廠用冷卻水原水中之菌群及純種菌株生長，而商用抑制劑K、非商用抑制劑N及H可抑制廠用冷卻水原水中的菌群及純種菌株生長，且抑制效果為：非商用抑制劑N>非商用抑制劑H>商用抑制劑K。In the presence, molybdate is added as corrosion inhibitor to the cooling water system of one power plant. Monitoring the inhibitory efficiency of corrosion inhibitor, it was found that the slime generated from the cooling system was accelerating t he corrosion of the cooling system. In order to avoid the corrosion of the cooling system, the main purpose of this research is to isolate and identify the bacterium strains from the slime. The inhibitory efficiency of antimicrobial agents to these strains was examined, in order to find the appropriate type and dosage of the antimicrobial agent. The result showed that the cooling water contains rod-shaped bacteria and filamentous microorganism. Six strains were isolated from the slime of the cooling water system. Commercial antimicrobial agent P could not inhibit the growth of the six strains and the slime of the cooling water system. Commercial antimicrobial agent P and Noncommercial antimicrobial agents N, H could inhibit the growth of the six strains and the slime of the cooling water system. The inhibitory efficiency sequences were noncommercial antimicrobial agents N, noncommercial antimicrobial agents H and commercial antimicrobial agent P