1,721,828 research outputs found
Fenton chemistry and reactive oxygen species in soil: Abiotic mechanisms of biotic processes, controls and consequences for carbon and nutrient cycling
No full textThe finding and dynamic detection of opinion leaders in social network
Get PDFIt is valuable for the real world to find the opinion leaders. Because different data sources usually have different characteristics, there does not exist a standard algorithm to find and detect the opinion leaders in different data sources. Every data source has its own structural characteristics, and also has its own detection algorithm to find the opinion leaders. Experimental results show the opinion leaders and theirs characteristics can be found among the comments from the Weibo social network of China, which is like Facebook or Twitter in USA. © 2014 Baocheng Huang et al
Enduringge tacihiyan be neileme badarambuha bithe. Boγda-yin surγal-i senggeregül-ün badaraγuluγsan bičig. [Sheng yu guang xun 聖諭廣訓, édit augmenté par l'empereur Qing Shi-zong.]
No full textBoγda-yin surγal-i senggeregül-ün badaraγuluγsan bičigSheng yu guang xunEnduringge tacihiyan be neileme badarambuha bitheNumérisation effectuée à partir d'un document de substitution.2 juan. Préface datée (f. 9 v°) de la 2e année Yong-zheng (1724). Texte mandchou-mongol interlinéaire du Saint Édit ; numérotation des juan et des f. en chinois
Inosperma subsphaerosporum (Inocybaceae), a new species from Hainan, tropical China
No full textDeng, Lun-Sha, Yu, Wen-Jie, Zeng, Nian-Kai, Liu, Li-Jie, Liu, Li-Yue, Fan, Yu-Guang (2021): Inosperma subsphaerosporum (Inocybaceae), a new species from Hainan, tropical China. Phytotaxa 502 (2): 169-178, DOI: 10.11646/phytotaxa.502.2.5, URL: http://dx.doi.org/10.11646/phytotaxa.502.2.
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
FIGURE 1 in Inosperma subsphaerosporum (Inocybaceae), a new species from Hainan, tropical China
No full textFIGURE 1. Phylogenetic placement of Inosperma subsphaerosporum inferred from a multilocus (rDNA-ITS, nrLSU, and rpb2) dataset using RAxML. BS≥70% and PP≥0.95 are indicated above the branches as RAxML BS/ PP.Published as part of Deng, Lun-Sha, Yu, Wen-Jie, Zeng, Nian-Kai, Liu, Li-Jie, Liu, Li-Yue & Fan, Yu-Guang, 2021, Inosperma subsphaerosporum (Inocybaceae), a new species from Hainan, tropical China, pp. 169-178 in Phytotaxa 502 (2) on page 171, DOI: 10.11646/phytotaxa.502.2.5, http://zenodo.org/record/542502
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
FIGURE 1 in Inocybe carpinicola (Inocybaceae, Agaricales), a new nodulose-spored species from Hainan Province, China
No full textFIGURE 1. Phylogenetic placement of Inocybe carpinicola inferred from a multilocus (rDNA-ITS, nrLSU, and rpb2) dataset. Bayesian Inference posterior probabilities (BI-PP) ≥0.95 and ML bootstrap proportions (ML-BP) ≥70 are represented as BI-PP/ML-BP.Published as part of He, Pan-Min, Fan, Yu-Guang, Deng, Lun-Sha & Yu, Wen-Jie, 2022, Inocybe carpinicola (Inocybaceae, Agaricales), a new nodulose-spored species from Hainan Province, China, pp. 79-88 in Phytotaxa 575 (1) on page 80, DOI: 10.11646/phytotaxa.575.1.5, http://zenodo.org/record/740331
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