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    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

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    “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

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    We 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

    Analisis Pelaksanaan Perjanjian Kerja Antara Karyawan Dengan Perusahaan Mengenai Upah Kerja Over Time (studi Pada : Pt. Asia Petrocom Services)

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    Regulations on employment agreements have been regulated in Law Number 11 of 2020 concerning Job Creation, one form of employment agreement is a Fixed Term Employment Agreement (PKWT). PT. Asia Petrocom Services is one of the companies that employs its workers with Fixed Term Employment Agreements. This company is engaged in the Oil and Gas (MIGAS) sector. where employing workers with Fixed Term Employment Agreements (PKWT) makes some companies arbitrary over workers' rights. This happened to workers with Fixed Term Employment Agreements (PKWT) at PT. Petrokom Asia Services. The problems in this study are: How is the implementation of Overtime wages in the Employment Agreement Between Employees and PT. Asia Petrocom Services Based on Law Number 11 of 2020 concerning Job Creation in Bengkalis Regency and how is the supervision carried out by the Bengkalis Regency Manpower and Transmigration Office. Regarding the implementation of the employment agreement between employees and PT. Asia Petrocom Services based on Law Number 11 of 2020 concerning Job Creation in Bengkalis Regency. This type of research is Observational Research Research by means of direct field surveys (field research) to collect primary and secondary data obtained from respondents either through questionnaires or interviews to be used as data/information as material in writing research. The nature of the research is descriptive, providing a clear picture of the implementation of the work agreement between employees and PT. Asia Petrocom Services based on Law Number 11 of 2020 concerning Job Creation in Bengkalis Regency. The results of the author's research are that the implementation of a fixed-term work agreement at PT. Asia Petrocom Services in Mandau District has not been realized properly, because it still conflicts with the applicable laws and regulations, such as working hours that are not in accordance with the applicable laws and regulations, such as the provision of salaries that are still below the UMK for Fixed-Term Worker Agreements (PKWT) due to the lack of efficient supervision carried out by the Manpower and Transmigration Office, resulting in many employers who still the rules that have been explained in Law Number 11 of 2020 concerning Job Creation

    Tanggung Jawab Direktur Pt. Asrindo Citraseni Satria Tentang Upah Kerja Karyawan Berdasarkan Undang-undang Nomor 13 Tahun 2003 Tentang Ketenagakerjaan (Studi Kasus : PT. Asrindo Citraseni Satria)

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    Regulations regarding work agreements have been regulated in Law Number 13 of 2003 concerning Manpower, one form of work agreement is a fixed-time work agreement (PKWT). PT. Asrindo Citraseni Satria is one of the companies that employs its workers with a fixed working agreement. This company is engaged in Oil and Gas (MIGAS). which employs workers with a fixed-time employment agreement (PKWT) which makes some companies arbitrary over workers' rights. This happens to workers with a certain time working agreement (PKWT) at PT. Asrindo Citraseni Satria. The problems in this research are: How is the implementation of work wages in the employment agreement between employees and PT. Asrindo Citraseni Satria Based on Law Number 13 of 2003 concerning Manpower in Bengkalis Regency and how the supervision is carried out by the Bengkalis Regency Manpower and Transmigration Office. Regarding the implementation of work agreements between employees and PT. Asrindo Citraseni Satria based on Law Number 13 of 2003 concerning Manpower in Bengkalis Regency. This type of research is Observational Research by means of direct field surveys (field research) to collect primary and secondary data obtained from respondents either through questionnaires or interviews to be used as data / information as material in research writing. The nature of the research is descriptive, providing a clear description of the implementation of the work agreement between employees and PT. Asrindo Citraseni Satria based on Law Number 13 of 2003 concerning Manpower in Bengkalis Regency. The results of the author's research are that the implementation of a certain time work agreement at PT. Asrindo Citraseni Satria in Mandau Subdistrict has not been implemented properly, because it is still contrary to the prevailing laws and regulations, such as working hours that are not in accordance with the prevailing laws and regulations, such as the provision of salaries that are still below the minimum wage for workers on a Time Work Agreement. Certain (PKWT) is due to the lack of efficiency of supervision carried out by the Manpower and Transmigration Office, resulting in many employers who violate the rules that have been described in Law Number 13 of 2003 concerning the Manpower

    Dispelling the Myths Behind First-author Citation Counts

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    We 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

    Author Index

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    koamabayili/VECTRON-author-checklist: VECTRON author checklist

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    We 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
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