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
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
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
PROIZVODNJA MLIJEKA NA POLJOPRIVREDNOM OBRTU KOPECKI-LIPOVLJANI
Get PDFPoljoprivredno obiteljsko gospodarstvo Kopecki intenzivnom se proizvodnjom mlijeka bavi od 1975. godine. Svojim radom, konstantnim ulaganjem i edukacijom stvorilo je zadovoljavajuću, konkurentu, održivu i nadasve rentabilnu proizvodnju mlijeka. Proizvodnja se nastoji poboljšati iz dna u dan kupnjom nove mehanizacije, provođenjem selekcije, uvođenjem nove genetike i poboljšanjem hranidbe. Staja je otvorenog tipa (lauf staja), napravljena po svim europskim standardima i spada u modernije staje toga tipa sa tom opremom. Posjeduje se sva potrebna mehanizacija za proizvodnju te se obrađuje dovoljna količina zemljišta za proizvodnju hane za stoku. Gospodarstvo je 2016. godine posjedovalo 83 muzne krave simentalske pasmine te proizvelo 662.215 kg mlijeka , a 2017. sa 88 krava 663.717 kg sa oko 4,3 mliječne masti i 3.6 sirovih proteina. U prosjeku krave su po danu proizvele 23-25 kg mlijeka. Hranidbeni obrok na mliječnoj farmi PO Kopecki sadrži 6,25 MJ/kg ST energije i 137,68 g/kg ST Isp. Voluminozni dio obroka u prosjeku pokriva 74,07% hranjivih potreba, tj. u pogledu energije voluminozni dio obroka pokriva 74,45%, dok u pogledu proteinskih potreba voluminozan dio obroka pokriva 73,68%. U obje istraživane godine P.O. Kopecki je proizveo mlijeko koje spada u 1 razred kvalitete. PO Kopecki posluje ekonomski rentabilno i sa lakoćom ostvaruje zacrtane ciljeve, poštujući sve navedene zakonske akte i dobrobit životinj
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
EKOLOŠKA PROIZVODNJA U SUTAVU KRAVA DOJILJA U TVRTKI PILOTOVA FARMA D.O.O.
No full textEkološko govedarstvo javlja se kao odgovor na konvencionalni način uzgoja goveda. Na
području RH postoje znatne neiskorištene, ekološki prihvatljive, pašnjačke površine koje je
potrebno privesti svrsi. Ovim istraživanjem kao pozitivan model privođenja svrsi slobodnih
pašnjačkih površina prikazana je tvrtka Pilotova farma d.o.o. čija se poduzetničko –
poljoprivredna inicijativa može primijeniti i šire, odnosno na ukupnom nacionalnom prostoru
Republike Hrvatske. Tvrtka Pilotova farma d.o.o. je dobivanjem projekta ruralnog razvoja te
povratom sredstava od 50%, u roku od 3 godine uvećala stočni fond gotovo 2,5 puta. U istom
istraživanom razdoblju povećala je zemljišne površine za 23%. Sa 173,64 hektara površine su
povećali na 223,64 hektara. Pri tome je bitno istaknuti da je zemljište koje je bilo u zakupu
ostalo na 73,64 hektara dok se kupnjom zemljište u vlasništvu povećalo sa 100 hektara na 150
ha što je povećanje od 50%. Istovremeno, ukupni prihodi tvrtke Pilotova farma d.o.o. Kričke
sa 1 006 244 kn u 2017. nakon realizacije dobivenog projekta ruralnog razvoja porasli su na
3552 152 kn u 2018. Pozitivan trend te velika kapitalizacija i imovinska vrijednost istraživanog
gospodarstva zadržala se i u 2019. godiniOrganic cattle breeding occurs in response to the conventional way of rasinig cattle. In the
territory of the Republic of Croatia, there are significant unused, ecologically acceptable,
pasture areas that need to be brought to use. With this research, the company Pilotova farma
d.o.o. was presented as a postivie model for bringing the purpose of free pasture areas, whose
entrepreneurial-agriciltural initiative can be applied more widely in the entire national space of
Republic of Croatia. Pilotova farma d.o.o. is by obtaining a rural development project, and a
return of 50% within 3 years has increased livestock almost by 2,5 times, and in the same
research period, land area has increased by 23%. From 173,64 hectares the area was increased
to 223,64 hectares. It is important to point out that the land that was leased remainded on 73,64
hectares, while the purchase of owned land increased from 100 hectares to 150 hectares which
is an increase of 50%. At the same time, the total revenues of Pilotova farma d.o.o. Kričke from
HRK 1,006,244 in 2017 after the implementation of the obtained rural development project
increased to HRK 3,552,152 in 2018. The positive trend and large capitalization and proper
value of the surveyed economy remained in year 201
- …
