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Micropropagation of Ligustrum japonicum Thunb.
No full text本試驗嘗試探討並建立日本女貞其組織培養之微體繁殖體系。初步結果如下：
本試驗以日本女貞之成熟種子為培植體進行培養。將成熟種子先以流水處理24小時，先以1％安其消毒液浸泡20分鐘做表面清潔，再以70％之酒精浸泡5分鐘，最後在5％ NaOCl水溶液（含約0.1％（v/v）Tween20展著劑）中超音波震盪30分鐘，種子可達100％之無污染率。
在器官形成方面：種子與成熟胚植於WPM、1/2MS、MS三種基礎培養基中以WPM對於無菌苗之誘導效果最好。以胚軸為培植體，以WPM為基礎培養基在光照環境下，添加0.5 ppm 之2,4-D培養，可獲得大量淡黃色、鬆軟之癒合組織。以無菌苗之頂芽為培植體，以WPM為基礎培養基在光照環境下，可順利發根。無菌苗之頂芽，在含有0.01 ppm IBA及1 ppm BA 之WPM培養基中，光照環境下可誘導出多芽體。誘導出之多芽體以WPM空白培養基在光度20±5μmol m-2s-1時，抽長效果較好。日本女貞細胞液態培養以0.1 ppm 2,4-D配合10 g/l 蔗糖之WPM培養基最為適當。This study describes the development conditions and the propagation technique by in vitro culture for the Ligustrum japonicum Thunb. The primary results are as follow:
Results of mature seeds culture of Ligustrum japonicum were as follows: mature seeds were first treated with running water for 24 hours, soaked in 1﹪anticeptol solution（Benzel thyonium chloride U.S.P 10﹪(w/v), Allcyl arylpolyther alcohol 10﹪(w/v)）for 20 minutes, then soaked in 70﹪ethanol solution for 5 minutes, then soaked in 5﹪NaOCl（supplemented with 0.1﹪(v/v) Tween 20）and treated with ultrasonic shaker for 30 minutes and the seeds could get the 100﹪non- contamination.
The medium of WPM get the best results to establish sterile plants. Light yellow and soft calli were induced after hypocotyls were cultured on WPM medium containing 0.5 ppm 2,4-D under light containing. Rooting was induced after terminal buds were cultured on WPM medium under light containing. Multiple shoots were induced after terminal buds were cultured on WPM medium containing 0.01 ppm IBA and 1 ppm BA under light containing. Multiple buds when transferred to WPM medium lacking plant growth regulators were promoted to elongate their length of internodes under light intensity of 20±5μmol m-2s-1 light environment. The optimal medium for suspension culture was WPM added with 0.1 ppm 2,4-D and 10g/l sucrose of WPM medium.表目次•••••••••••••••••••••••••••••••Ⅱ
中文摘要••••••••••••••••••••••••••••••Ⅴ
英文摘要••••••••••••••••••••••••••••••Ⅵ
縮寫字•••••••••••••••••••••••••••••••Ⅶ
樹種學名對照••••••••••••••••••••••••••••Ⅷ
壹、 前言••••••••••••••••••••••••••••••1.
一、 樹種簡介••••••••••••••••••••••••••1.
二、 研究動機••••••••••••••••••••••••••1.
（一） 植物復育•••••••••••••••••••••••1.
（二） 生藥的應用••••••••••••••••••••••2.
貳、 前人研究••••••••••••••••••••••••••••2.
一、 微體繁殖之定義•••••••••••••••••••••••2.
二、 微體繁殖之階段•••••••••••••••••••••••3.
參、 材料與方法•••••••••••••••••••••••••••7.
一、 材料••••••••••••••••••••••••••••7.
二、 方法••••••••••••••••••••••••••••8.
（一） 培養基••••••••••••••••••••••••8.
（二） 培養環境•••••••••••••••••••••••8.
（三） 試驗項目•••••••••••••••••••••••8.
（四） 統計分析•••••••••••••••••••••••14.
（五） 型態觀察•••••••••••••••••••••••15.
肆、 結果與討論•••••••••••••••••••••••••••15.
一、 種子表面消毒••••••••••••••••••••••••15.
二、 無菌苗的培養••••••••••••••••••••••••17.
三、 癒合組織誘導••••••••••••••••••••••••17.
四、 根之誘導••••••••••••••••••••••••••26.
五、 多芽體誘導•••••••••••••••••••••••••30.
六、 芽體的抽長•••••••••••••••••••••••••31.
七、 懸浮培養••••••••••••••••••••••••••33.
八、 日本女貞對重金屬之忍受度---以銅為例••••••••••••35.
伍、 結論••••••••••••••••••••••••••••••36.
陸、 參考文獻••••••••••••••••••••••••••••37.
柒、 附錄••••••••••••••••••••••••••••••41.
捌、 照片••••••••••••••••••••••••••••••50
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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