1,721,087 research outputs found
The structure and functions of State bureau of investigations
Get PDFPavlenko V. S. The structure and functions of State bureau of investigations / V. S. Pavlenko // Державне бюро розслідувань: на шляху розбудови : матер. Міжнар. наук.-практ. конф. (м. Одеса, 16 червня 2018 р.) / редкол.: Г. О. Ульянова (голова ред.), В. М. Дрьомін, Є. Л. Стрельцов [та ін.] ; НУ "ОЮА". - Одеса : Юридична література, 2018. - С. 185-187
The development of children's identification with their own national, supranational, local and regional groups: A cross-cultural comparison in Italian and Ukrainian children and adolescents.
No full textThe national and supranational identity in Italian and Ukrainian adolescents: A cross-cultural comparison.
No full textThe development of national and European identity: A cross-cultural comparison between Italian and Ukrainian children and adolescents
No full text
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
The development of children’s identification: A cross-cultural comparison between Bulgaria, Italy and Ukraine
Get PDFThe study presented here analyses the development of self-categorisation, national, supranational,
local and regional identification of Bulgarian, Ukrainian and Italian children and adolescents growing
up in Bulgaria, Ukraine and Italy. The sample consisted of 541 children aged 6, 9, 12 and 15 years. It
was found that national, supranational, local and regional identifications differ in the three national
groups. It is argued that the cognitive-developmental account of the development of national
identification is unable to explain the patterns of findings which were obtained. Social representations
theory and Social identity theory, however, are able to explain the different patterns of importance
given to the different identifications by the three national groups
Influence of hydrothermal treatment on the crystalline form of SiO 2 synthesized by the sol-gel method
No full textPavlenko V. I. Influence of hydrothermal treatment on the crystalline form of SiO 2 synthesized by the sol-gel method / V. I. Pavlenko, N. I. Cherkashina, L. N. Demkina // IOP Conf. Series: Materials Science and Engineering. - 2018. - Vol.327. - 052026.The hydrothermal method and traditional sol-gel process for the synthesis of SiO2 particles were comparatively studied. For the synthesis of SiO2, tetraethyl orthosilicate (tetraethoxysilane or TEOS) and ammonium chloride (NH4OH) (as a catalyst) were used. SiO2 was prepared by the TEOS hydrolysis reaction at room temperature and hydrothermal treatment.
Morphology and structure of the final products were characterized by X-ray diffraction (XRD), Fourier transform infrared spectrum (FT-IR) and scanning electron micrograph (SEM). It was found that SiO2 product synthesized by the TEOS hydrolysis reaction at room temperature has an amorphous phase. XRD analysis shows the presence of an amorphous halo - a strong peak at Bragg angle 21 °-22 °. The hydrothermal treatment leads to crystallization of the material
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