28,436 research outputs found
Lamnostoma taiwanense Chiu, Huang & Shao in Chiu, Huang, Shao & Chen 2018
No full text* Lamnostoma taiwanense Chiu, Huang & Shao, this volume Lamnostoma taiwanense Chiu, Huang & Shao in Chiu, Huang, Shao & Chen, 2018: this volume (type locality: Juan-wei, Yilan, northeastern Taiwan). Remarks. Newly described in Taiwan by Chiu et al. (2018); only found in river mouths of northeastern Taiwan.Published as part of Ho, Hsuan-Ching, Smith, David G., Tighe, Kenneth A., Hibino, Yusuke & Mccosker, John E., 2018, Checklist of eels of Taiwan (orders Anguilliformes and Saccopharyngiformes): An update, pp. 5-17 in Zootaxa 4454 (1) on page 14, DOI: 10.11646/zootaxa.4454.1.3, http://zenodo.org/record/144668
The nomenclature of the lycophyte species Phlegmariurus mingcheensis Ching (Huperziaceae)
No full textIn 1982, Ren Chang Ching twice described the same lycophyte species under the names Lycopodium mingcheense (published in April; the original "minchegense" spelling being a correctable error) and Phlegmariurus mingcheensis Ching (published in May). Phlegmariurus mingcheensis cannot be taken as a combination based on Lycopodium mingcheense because in the original publication a different holotype was indicated and the name Lycopodium mingcheense was not mentioned. The correct names for this species in Huperzia, Lycopodium, and Phlegmariurus are Huperzia mingcheensis (Ching) Holub (basionym: Phlegmariurus mingcheensis), Lycopodium mingcheense Ching, and Phlegmariurus mingcheensis Ching, respectively. The recent lectotypification of the name Lycopodium mingcheense using P.S. Chiu 2069 (PE) was redundant since this specimen was clearly indicated as the holotype in Ching's original publication. The recent new name Phlegmariurus mingjoui X.C. Zhang is an illegitimate superfluous name
Rethinking Import-substituting Industrialization: Development Strategies and Institutions in Taiwan and China
Full text linkimport-substituting industrialization, export-oriented industrialization, development strategies, institutions
sj-docx-1-taj-10.1177_20406223221143253 – Supplemental material for Anatomical and functional remodeling of left ventricle in patients with primary aldosteronism and concomitant albuminuria
No full textSupplemental material, sj-docx-1-taj-10.1177_20406223221143253 for Anatomical and functional remodeling of left ventricle in patients with primary aldosteronism and concomitant albuminuria by Ting-Wei Kao, Xue-Ming Wu, Che-Wei Liao, Cheng-Hsuan Tsai, Zheng-Wei Chen, Yi-Yao Chang, Bo-Ching Lee, Yu-Wei Chiu, Tai-Shuan Lai, Vin-Cent Wu, Yen-Hung Lin and Chi-Sheng Hung in Therapeutic Advances in Chronic Disease</p
A study of the Hong Kong dollar money market funds and their impacts on Hong Kong's financial system.
Full text linkby Chiu Ching-On Paul, Wong Lit-Chor Alexis.Thesis (M.B.A.)--Chinese University of Hong Kong, 1987.Bibliography: leaves 140-141
TRAUMATIC EXPERIENCE AND SUBJECTIVE SYMPTOM SCORES IN WOMEN WITH INTERSTITIAL CYSTITIS/PAINFUL BLADDER SYNDROME (IC/PBS) IN TAIWAN
No full textNew Protocol in Rotaxane Synthesis – the “Threading-Followed-by-Swelling” Approach
No full text在內鎖分子的合成中，模板導引法（template-directed synthesis） 可將內鎖分子中的個別組成部份藉由分子間的非共價作用力引導至適當位置，以利合成各種形式的內鎖分子。由於其產率遠較傳統的機率統計法（statistical approach）為佳，現已成為合成內鎖分子的主流方法。
目前利用模板導引法合成車輪烷又可分為三種策略，分別是（1）穿透後末端封鎖法（threading-followed-by-stoppering）利用大環分子與桿狀分子間的非共價作用力來形成準車輪烷（pseudorotaxane）並在準車輪烷的末端加入巨大官能基以封鎖大環於啞鈴形分子中，進而得到車輪烷。（2）滑套法（slippage）利用加熱使大環得到越過末端封鎖基團所需要的活化能並和啞鈴形分子上的辨識中心結合，降溫後，由於大環分子缺乏跨越末端的封鎖基團所需的能量，將會形成穩定的車輪烷。（3）夾鎖法（clipping）大環分子的合成前驅物可利用非共價作用力圍繞在桿狀分子的辨識中心周圍，之後進行的環化反應將使新合成之環狀分子圍繞在辨識中心並內鎖於啞鈴形分子中。在此論文中我們將發展一種有異於上述三種合成策略的方法來合成車輪烷分子。目錄
壹、緒論………………………………………………………1
1.1 內鎖分子…………………………………………………1
1.1.1 內鎖分子定義…………………………………………1
1.1.2 內鎖分子的潛力與應用………………………………1
1.2 冠醚和二級銨離子之分子辨識系統……………………2
1.2.1 冠醚……………………………………………………2
1.2.2 冠醚與二級銨離子……………………………………4
1.3 車輪烷之合成策略………………………………………6
1.3.1 以機率統計法合成內鎖分子…………………………7
1.3.3 穿透後末端封鎖法……………………………………8
1.3.4 滑套法…………………………………………………11
1.3.5 夾鎖法…………………………………………………13
貳、結果與討論………………………………………………15
2.1 研究動機…………………………………………………15
2.1.1 車輪烷之合成策略……………………………………15
2.1.2 利用Cope rearrangement作為穿透後末端膨脹法(threading-followedby-swelling)之末端封鎖基………………………16
2.2 桿狀分子的設計與合成…………………………………18
2.3 以穿透後末端膨脹法合成車輪烷………………………21
2.3.1 大環分子為2…………………………………………21
2.3.1 大環分子為DB24C8……………………………………25
參、結論………………………………………………………28
肆、實驗部份…………………………………………………29
伍、參考文獻…………………………………………………4
- …
