epoxy的問題，透過圖書和論文來找解法和答案更準確安心。 我們找到下列包括價格和評價等資訊懶人包

DIY Resin Crafting Projects: Paperweights, Coasters, Key Chains, and Other Keepsakes

為了解決epoxy的問題，作者Swift, Katherine 這樣論述：

Keep and craft memories made by nature, whether it’s a four-leaf clover, a bird’s feather, beautiful blooms from a wedding bouquet, or something your child found for you! This complete guide includes 18 fun and beginner-friendly projects that are perfect for anyone who is looking to make gorgeous

resin jewelry, crafts, and keepsakes from memorable moments, places, events, walks, and hikes. From a photo frame and a ring dish to wood coasters, jewelry, wall art, and more, learn everything you need to know to successfully work with and pour resin, and how to preserve flowers, bugs, feathers, s

hells, and other natural treasures. With step-by-step instructions, coordinating photography, helpful tips throughout, and so much more, DIY Resin Crafting Projects is a unique and engaging source of inspiration to introduce you to the exciting world of epoxy resin art!

epoxy進入發燒排行的影片

磁敏釋放控制微膠囊並應用於金屬離子螢光感測

為了解決epoxy的問題，作者杜博瑋 這樣論述：

微膠囊化技術因其在材料科學中的結構和功能性提供眾多優點而近年來受到廣泛的 關注。超分子化學是一門關注分子間非共價鍵作用力的化學學科，從中延伸出了很多 重要的概念和研究方向，例如分子螢光光探針，其螢光特性由其自身的分子結構決定， 但也容易受到環境因素的影響。在該方向上，本論文進行了詳細的研究，解釋了微膠 囊化技術與超分子化學完美的平衡組合，使其具有更好的穩定性和新穎的應用。首先 我們導入超分子化學概念通過一鍋反應合成的芘基衍生物，2­((芘­1­亞甲基) 胺) 乙醇奈 米顆粒，和通過改質的磁性奈米顆粒用作觸發釋放元素通過雙乳化溶劑蒸發法包覆在 聚己內酯聚合物基質構建的微型膠囊中。用於檢測三價陽

離子的開關感測器通過新型 的螢光響應與磁場控制釋放機制被很好地整合在整個系統中，並且在外部震盪磁場下 可以有效地發生熱能與動能的轉換。(1) 通過一鍋法成功合成了具有聚集誘導光增強特性和三價陽離子感測能力的芘基衍 生物螢光探針。我們使用重結晶技術來提高該螢光探針化合物的純度，純度評估由螢 光光譜的半高寬的值確定。通過核磁共振光譜，紫外可見光光譜，螢光光譜和熱重分 析研究了選擇性螢光探針的特性。其聚集誘導光增強特性和對於三價陽離子 (鐵/鋁/鉻) 的選擇開關特性都表現完整且性能良好。在使用這種螢光探針作為核心材料被封裝在 微膠囊中之前，本節充分地研究了其基本特性，穩定的紫外可見光及螢光光譜的結果

是在溶劑 (乙腈) 和水 (100:900; 體積比) 的比例下進行的，強力的激發光在 505 nm，也 分別顯示出其對於三價鐵/鋁/鉻金屬陽離子優異的選擇性。(2) 為了成功通過外部震盪磁場觸發微膠囊的破裂，我們將利用共沉澱法合成並通過 檸檬酸修飾以達到避免團聚現象並提高其穩定性的磁性奈米顆粒嵌入聚合物基質中。 通過由動態光散射所測量到的粒徑分佈和界面電位以及掃描電子顯微鏡觀察到的圖 像，顯示出經過修飾的磁性奈米顆粒具有良好的分散特性和相對未修飾顆粒較小的粒 徑分佈。經過修飾的磁性奈米顆粒和選擇性熒光探針分子通過雙乳化結合溶劑蒸發法 成功封裝在微膠囊中，並通過光學顯微鏡，掃描電子顯微鏡，動

態光散射儀，熱重分i析儀，X 光散射儀，和核磁共振光譜儀對其表面形貌和特征進行了全面的研究。其結 果分別表明被修飾的磁性奈米顆粒和選擇性熒光探針確實有被微膠囊封裝在內，與此 同時，本節還深入討論了殼材料的高分子量的大小，雙乳化的內部水相濃度，以及在 分離微膠囊的離心過程中的離心速率的選擇，對合成微膠囊形貌以及包封效率的影響。 我們發現當聚合物外殼採用的分子量為 80,000 的聚己內酯時，所合成的微膠囊比其他 兩種較低分子量的顯示出更好的包覆效率和更加均勻的形狀，這主要是由於採用較高 分子量的高分子時，其油相在膠囊雙乳化狀態下的固化過程可以提供更好的穩定性。 此外，將溶解在乙腈中 10 mM

的熒光探針化合物作為內部水相的濃度與其他兩種濃度 (0.1 mM, 1 mM) 相比之下，也證明該濃度下所合成的微膠囊具有更好的均勻性和包覆 效率，因為較低濃度的內部水相會導致膠囊外殼內外滲透壓的不穩定。令人驚訝的是， 我們還發現在分離微膠囊的過程中，較高的離心速率會導致微膠囊的多孔性結構的產 生，這種現象可以通過調整較低的離心速率來消除。該策略同時也為未來開發新型多 孔性結構微膠囊的設計提供了一種新的途徑。在本節中，包覆了被修飾後的磁性奈米 顆粒和選擇性螢光探針的微膠囊的釋放行為和感測滴定分別以六十攝氏度的水浴加熱， 機械破壞，和超聲波粉碎的方式模擬其在磁場破裂的條件下進行，並且分別在不同狀

態下完美地測試了其結果。(3) 最後我們巧妙地設計了通過使用外部震盪磁場的方式來觸發芘基席夫鹼螢光 探針在微膠囊中的新型磁感應釋放機制。為了控制膠囊外殼的破裂，分散在乙腈/水 (900:100; 體積比) 中新合成的磁敏微膠囊通過直接感應加熱暴露在高頻磁場下。這些微 膠囊被成功觸發破裂釋放出所包覆的選擇性螢光探針，表現出優異的聚集誘導光增強 特性，和良好的選擇性開關螢光信號用於檢測三價金屬陽離子 (鐵/鋁/鉻)。被釋放的螢 光探針的檢測極限為:2.8602 × 10−6 M (三價鋁離子), 1.5744 × 10−6 M (三價鉻離子)，和 1.8988 × 10−6 M (三價鐵離子)。

該感測器平台也表現出優異的精確度和再現性，如變 異係數所示 (三價鐵離子 ≤ 2.79%, 三價鉻離子 ≤ 2.79%, 三價鋁離子 ≤ 3.76%)，各金屬離 子的回收率分別為:96.5­98.7% (三價鐵離子), 96.7­99.4% (三價鉻離子), 和 94.7­98.9% (三價鋁離子)。以上結果也充分說明了本文所述的控制釋放平台對於三價金屬陽離子 (鐵/鋁/鉻) 活性和實際樣品中的偵測，在未來環境監測甚至生物醫學方面的應用有一定 的價值和潛力。

A Holistic and Integrated Approach to Lifestyle Diseases

為了解決epoxy的問題，作者George, Jesiya Susan,George, Anne,Sebastian, Mathew 這樣論述：

Jesiya Susan George is currently a PhD student at Mahatma Gandhi University, Kottayam, Kerala, India. Her area of research includes epoxy nanocomposites, polymer blends, polymer nanocomposites, and anticorrosive coating. She has published several chapters and presented papers at various internationa

l conferences. She completed Master of Science in Biopolymer Science at Cochin University of Science and Technology and Bachelor of Science in Chemistry from Mahatma Gandhi University, IndiaAnne George, MD, is Associate Professor at Government Medical College, Kottayam and Kerala, India. She has org

anized several international conferences, is a fellow of the American Medical Society, and is a member of many international organizations. She has several publications to her credit and has edited several books. She did her MBBS (Bachelor of Medicine, Bachelor of Surgery) at Trivandrum Medical Coll

ege, University of Kerala, India. She acquired a DGO (Diploma in Obstetrics and Gynaecology) from the University of Vienna, Austria; Diploma Acupuncture from the University of Vienna; and an MD from Kottayam Medical College, Mahatma Gandhi University, and Kerala, India.Mathew Sebastian, MD, has a de

gree in surgery with specialization in Ayurveda. He holds several diplomas in acupuncture, neural therapy (pain therapy), manual therapy, and vascular diseases. He was a missionary doctor at Mugana Hospital, Bukoba in Tansania, Africa and underwent surgical training in different hospitals in Austria

, Germany, and India for more than 10 years. Since 2000 he has been the doctor in charge of the Ayurveda and Vein Clinic in Klagenfurt, Austria. At present he is a Consultant Surgeon at Privatclinic Maria Hilf, Klagenfurt. He is a member of the scientific advisory committee of the European Academy f

or Ayurveda, Birstein, Germany, and TAM advisory committee (Traditional Asian Medicine, Sector Ayurveda) of the Austrian Ministry for Health, Vienna. He has conducted an International Ayurveda Congress in Klagenfurt, Austria, in 2010. He has several publications to his name.Nandakumar Kalarikkal, Ph

D, is Director of the School of Pure and Applied Physics and International and Inter University Centre for Nanoscience and Nanotechnology at Mahatma Gandhi University, Kottayam, Kerala, India. He is the recipient of research fellowships and associateships from prestigious organizations such as the D

epartment of Science and Technology and Council of Scientific and Industrial Research of the Government of India. His research activities involve nanotechnology and nanomaterials, sol-gel synthesis of nanosystems, semiconducting glasses, ferroelectric ceramics, and nonlinear and electro-optic materi

als. He has collaborated with national and international scientific institutions in India, South Africa, Slovenia, Canada, and Australia, and is co-author of several book chapters, peer-reviewed publications, and invited presentations in international forums.Professor Sabu Thomas is currently Vice C

hancellor of Mahatma Gandhi University, India. He is also a full professor of Polymer Science and Engineering at the School of Chemical Sciences of Mahatma Gandhi University, Kottayam, Kerala, India and the Founder Director and Professor of the International and Inter University Centre for Nanoscien

ce and Nanotechnology. Professor Thomas is an outstanding leader with sustained international acclaim for his work in nanoscience, polymer science and engineering, polymer nanocomposites, elastomers, polymer blends, interpenetrating polymer networks, polymer membranes, green composites, nanocomposit

es, and nanomedicine. Professor Thomas has received a number of national and international awards. He was recently selected as a member of prestigious European Academy of Sciences. Professor Thomas has published over 800 peer-reviewed research papers, reviews, and book chapters and has co-edited 100

+ books. He holds 15 patents for his inventions. The H index of Prof. Thomas is 100, and his work has been cited more than 49,000 times. Prof. Thomas has delivered over 400 plenary/inaugural and invited lectures at national and international meetings in over 30 countries.

使用模糊群集決策樹於模鑄型變壓器的異常檢測

為了解決epoxy的問題，作者李琦勝 這樣論述：

模鑄型變壓器的故障不僅會降低電力系統的可靠性，而且對電能質量也有很大影響。高壓電氣設備的環氧樹脂絕緣子中發生的局部放電（Partial Discharges, PD）會對絕緣產生有害影響逐步侵蝕絕緣介質，並可能導致電力系統停電。 PD的模式識別是提高高壓電氣設備可靠性的一個工具。在本篇論文中，提出了一種模糊邏輯聚類決策樹(Fuzzy Clustering Decision Tree, FCDT)來判斷模鑄型變壓器異常的局部放電缺陷。FCDT將層次聚類與決策樹整合在一起。層次聚類是使用最接近的樣本群集，一層一層擴大，再決定要分割成多少群組，是使用決策樹進行分類的預處理階段。本文提出的算法能夠採

用FCDT對模鑄型變壓器的異常 PD 進行分類，並將整個數據集依層次聚類劃分為一些分割屬性，並通過決策樹對每個分割屬性的模式進行分類，最終FCDT的分類結果與See5和CART進行分析比較，在分類準確度上FCDT的表現比CART和See5佳。