1,720,954 research outputs found
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
MICROBIOLOGICAL ANALYSIS OF DRIED SEEDS
No full textU svim granama proizvodnje i prerade hrane potrebno je poduzeti niz mjera kojima se osiguravaju zdravstveno ispravni proizvodi. Uvođenjem i provođenjem preventivnih postupaka samokontrole u skladu s HACCP načelima, omogućuje se proizvodnja zdravstveno ispravnih i kvalitetnih proizvoda, na obostrano zadovoljstvo potrošača i proizvođača. Ispitivanjem uzoraka različitih proizvođača, prema nacionalnom Vodiču za mikrobiološke kriterije za hranu (Ministarstvo poljoprivrede, 2011) i Uredbi (EZ) br. 2073/2005, provjeravala se zdravstvena ispravnost sjemenki i cijelog sustava proizvodnje. Polovica ispitanih uzoraka imala je nezadovoljavajuće rezultate u odnosu na broj aerobnih mezofilnih bakterija, Enterobacteriaceae, kvasaca i plijesni. Proizvođači čiji su uzorci imali zadovoljavajuće rezultate već dugi niz godina proizvode sušene sjemenke. Njihovi postupci proizvodnje su dobro utvrđeni i provjereni kao a preventivni postupci samokontrole su skladu s HACCP načelima. Proizvođači čiji su uzorci imali nezadovoljavajuće rezultate su početnici, odnosno tek odlučuju kojim postupcima će proizvoditi sušene sjemenke i uvode preventivne postupke samokontrole. U odnosu na dobivene rezultate može se ustanoviti koje su pogreške u proizvodnji dovele do povećanog broja mikroorganizama i prema tome ih mijenjati i uvesti preventivne postupke samokontrole. Analize proizvoda prema navedenim kriterijima provodile su se u mikrobiološkom laboratoriju tvrtke Labosan d.o.o. u Zagrebu.In all food production and processing branches, several measures need to be taken to ensure safe products. Following HACCP principles, the induction and implementation of preventive self-control procedures enable the production of safe and quality products to the mutual contentment of consumers and producers. The health safety of seeds and the entire production system was checked By testing samples from different manufacturers, according to the National Guide to Microbiological Criteria for Food (Ministry of Agriculture,2011) and Regulation (EC) no. 2073/2005. Half of the examined samples had unsatisfactory results in relation to the number of aerobic mesophilic bacteria, Enterobacteriaceae, yeasts and molds. Producers whose samples have had satisfactory results have been producing dried seeds for many years. Their production procedures are well established and tested as preventive selfcontrol procedures that comply with HACCP principles. Producers whose samples had unsatisfactory results are beginners, that is, they are still deciding which procedures they will use to produce dried seeds and introduce preventive selfcontrol procedures. In regard to the obtained results, it is possible to establish which errors in production have led to an increased number of microorganisms and, accordingly, to change them and introduce preventive self-control procedures. Product analysis, according to the above criteria, was performed in the microbiological laboratory of Labosan d.o.o. Company in Zagreb
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
MICROBIOLOGICAL ANALYSIS OF DRIED SEEDS
No full textU svim granama proizvodnje i prerade hrane potrebno je poduzeti niz mjera kojima se osiguravaju zdravstveno ispravni proizvodi. Uvođenjem i provođenjem preventivnih postupaka samokontrole u skladu s HACCP načelima, omogućuje se proizvodnja zdravstveno ispravnih i kvalitetnih proizvoda, na obostrano zadovoljstvo potrošača i proizvođača. Ispitivanjem uzoraka različitih proizvođača, prema nacionalnom Vodiču za mikrobiološke kriterije za hranu (Ministarstvo poljoprivrede, 2011) i Uredbi (EZ) br. 2073/2005, provjeravala se zdravstvena ispravnost sjemenki i cijelog sustava proizvodnje. Polovica ispitanih uzoraka imala je nezadovoljavajuće rezultate u odnosu na broj aerobnih mezofilnih bakterija, Enterobacteriaceae, kvasaca i plijesni. Proizvođači čiji su uzorci imali zadovoljavajuće rezultate već dugi niz godina proizvode sušene sjemenke. Njihovi postupci proizvodnje su dobro utvrđeni i provjereni kao a preventivni postupci samokontrole su skladu s HACCP načelima. Proizvođači čiji su uzorci imali nezadovoljavajuće rezultate su početnici, odnosno tek odlučuju kojim postupcima će proizvoditi sušene sjemenke i uvode preventivne postupke samokontrole. U odnosu na dobivene rezultate može se ustanoviti koje su pogreške u proizvodnji dovele do povećanog broja mikroorganizama i prema tome ih mijenjati i uvesti preventivne postupke samokontrole. Analize proizvoda prema navedenim kriterijima provodile su se u mikrobiološkom laboratoriju tvrtke Labosan d.o.o. u Zagrebu.In all food production and processing branches, several measures need to be taken to ensure safe products. Following HACCP principles, the induction and implementation of preventive self-control procedures enable the production of safe and quality products to the mutual contentment of consumers and producers. The health safety of seeds and the entire production system was checked By testing samples from different manufacturers, according to the National Guide to Microbiological Criteria for Food (Ministry of Agriculture,2011) and Regulation (EC) no. 2073/2005. Half of the examined samples had unsatisfactory results in relation to the number of aerobic mesophilic bacteria, Enterobacteriaceae, yeasts and molds. Producers whose samples have had satisfactory results have been producing dried seeds for many years. Their production procedures are well established and tested as preventive selfcontrol procedures that comply with HACCP principles. Producers whose samples had unsatisfactory results are beginners, that is, they are still deciding which procedures they will use to produce dried seeds and introduce preventive selfcontrol procedures. In regard to the obtained results, it is possible to establish which errors in production have led to an increased number of microorganisms and, accordingly, to change them and introduce preventive self-control procedures. Product analysis, according to the above criteria, was performed in the microbiological laboratory of Labosan d.o.o. Company in Zagreb
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
- …
