1,724,620 research outputs found
Studies of Flowering Character of 'Hui Sun'(Pyrus koehnei) Pear
No full textThe number of flower from single bud of 'Hui Sun' was 8 to 9 and the percentage of flowering uniformity was 91%±4 at lowland in Taiwan with very little chilling. For different circumstances of pollen germination, the rates of pollen germination were 46%, 43%, 44% and 51% when cultured in 30℃, pH5.5, 1% agar and 15% sucrose, respectively.The fruit could be obtained from the hybridization of 'Hui Sun' pear and pollen parent 'Hui Sun' pear.臺灣野梨單芽開花數平均為8~9朵，於低海拔開花整齊度為91±4%。花粉發芽環境，溫度30℃時有46%之發芽率，pH值於5.5時有43%之發芽率，洋菜濃度1%時有44%之發芽率，蔗糖濃度15%時有51%之發芽率。利用台灣野梨之花粉授粉於豐水梨，可獲得果實
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Oral History Interview with Hui Sun, November 18, 2012
No full textInterview with Hui Sun, a Chinese-American immigrant from Ankang, Shaanxi, China. Hui Sun discusses her childhood, her marriage, coming to the United States, American and Chinese culture, her children, parenting, her local Chinese community, Chinese holidays, reflections on love and personal growth, and her service in the People's Liberation Army
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Intelligent agent for electronic commerce using neural network approach / Yap Hui Sun
Full text linkThis project is aims to developing a tool that able to collect relevant information from the World Wide Web and a tool that can be used to assists users in decision-making in the activities of e-commerce. It i been built by using the neural network of artificial intelligence approach. In more specific, the back propagation network was been used. This report contains seven chapters that uncovered the details of the project from the beginning through the end of the system evaluation and a conclusion chapter. These chapters and its contain are been arranged as the following: Chapter I - lntroduction, introducing the project various dimension, which includes the briefing of project definition, objective and scope. Chapter II - Literature Review, containing the finding on the areas related to the project, approach and algorithm used in the project and analysis of the existing system. Chapter - Methodology, justifying the method chosen for the system development, project planning that includes project schedule and system modules, procedure of the system, which are the functional and non-functional requirements,hardware and software used to develop the system. Chapter IV - System Design, describing the system now using graphic representation techniques and specifying in deep on both training and prediction module. It also describes on the database design and screen design of the system. Chapter V - System Implementation and Testing, describing the system implementation of the development environment, development of webs, Prediction Agent and ActiveX component. It also describes the testing of the system. Chapter VT - System Evaluation, presenting the evaluation of the system in term of its strengths as well as the limitations. Chapter VII - Conclusion, describing the problems encountered and solutions taken during the development of the system. Recommendations for future enhancements on the system and a conclusion that summarized of the project from the beginning of introduction through the end of system evaluation are included in this chapter
Variations on the Author
Full text link“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
Full text linkWe 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
Full text linkWe 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
Correction to:Myoclonic status epilepticus and cerebellar hypoplasia associated with a novel variant in the GRIA3 gene
Full text linkIn the original published article, the name of the seventh author has been misspelled. “Jia-Hun Sun” should be “Jia-Hui Sun”. This is being corrected in this publication.</p
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