1,720,959 research outputs found
Forecasting costs and labour productivity in safeguarding Sicilian forests with poorly mechanized logging processes
No full textHarmonisation of Higher Education in Agricultural/Biosystems Engineering
Full text linkThe international harmonisation of the Higher Education Area (HEA) in Agricultural/Biosystems Engineering (ABE), was started by Prof. Giuseppe Pellizzi during the CIGR 1989 Conference.
This action was carried out in the EU by EurAgEng SIG RD12 - Education and Communication (Chairman Prof. Pierluigi Febo from 1994) and also elsewhere by CIGR WG1 - Agricultural Engineering University Curricula Harmonization (Chairman Prof. Pierluigi Febo from 1994 and Secretary Dr. Antonio Comparetti from 2007).
The book and CD-ROM: “The University Structure and Curricula on Agricultural Engineering. An overview of 36 countries”, were presented by Prof. Pierluigi Febo during the AgEng 2000 Conference.
Three thematic networks followed:
1) USAEE-TN (University Studies of Agricultural Engineering in Europe - A Thematic Network), comprising 31 institutions from 27 Countries, from 2002 to 2006;
2) Consortium POMSEBES (Policy Oriented Measures in Support of the Evolving Biosystems Engineering Studies in USA - EU), comprising eight EU and four USA institutions, from 2006 to 2008;
3) ERABEE-TN (Education and Research in Biosystems Engineering in Europe - A Thematic Network), comprising 35 institutions from 27 Countries, from 2007 to 2010;
4) Consortium TABE.NET (Trans-Atlantic Biosystems Engineering Curriculum and Mobility), comprising four EU and two USA institutions, from 2009 to 2013.
The major outcomes were:
- Agricultural Engineering degree study programs, satisfying FEANI (European Federation of National Associations of Engineers) and EurAgEng criteria;
- studies on Accreditation Procedures of the above degree programs in the EU;
- studies on the transition of Curricula from traditional Agricultural Engineering to the broader Biosystems Engineering;
- development of an ABE core curriculum and 11 European degree programs in the EU.
What will the future of Higher Education in Agricultural/Biosystems Engineering be
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
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
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