bluuebunny/crossref_metadata_2025 huggingface dataset:
Editorial
Authors: Seneda Marcos César
Published: April 2021

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O presente número, ora disponibilizado para os leitores, compõe-se de um dossiê temático, Reinscrever o conhecimento escolar no território do comum: uma introdução, o qual abriga seis artigos e uma entrevista, e inteira-se com mais oito artigos publicados sobre a temática de Educação e Filosofia, oriundos de diferentes pesquisas em ambas as áreas do conhecimento.

O dossiê refere-se ao domínio dos estudos curriculares e apresenta, através dos textos propostos, uma análise interdisciplinar sobre as diretrizes da concepção do saber escolar. Essa discussão é legitimada no contexto brasileiro atual em face das recentes discussões acerca das modificações empreendidas na Base Nacional Comum Curricular (BNCC). Procura-se aqui discutir a integração entre formação humana e as políticas orientadoras do ensino no país. Participam do dossiê pesquisadores de diferentes instituições de ensino superior brasileiras e estrangeiras. O dossiê ainda apresenta uma entrevista com a professora Elizabeth Fernandes de Macedo, com o propósito de oferecer aos leitores, juntamente com o registro da sua produção acadêmica, a crítica empreendida pela pesquisadora sobre a questão dos estudos curriculares e sobre o problema do conhecimento. 

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Teoria da evolução e fé na criação - interpretações do mundo rivais ou respostas a perguntas diferentes?
Authors: Cezar Cesar Ribas
Published: April 2021

Honnefelder, Ludger. Im Spannungsfeld von Ethik und Religion. Berlin. 2014. Kap.11.
Apresentação Dossiê: Intelectuais entre a educação, a ciência e a política: abordagens múltiplas
Authors: Júnior Bruno Bontempi
Published: April 2021

Intelectuais entre a educação, a ciência e a política: abordagens múltiplas
Recatolizar a Nação: Intelectuais Católicos na Comissão Nacional do Livro Didático (1938-1969)
Authors: Silva Aldemir Barbosa da , Carminati Celso João
Published: April 2021

Recatolizar a Nação: Intelectuais Católicos na Comissão Nacional do Livro Didático (1938-1969)

Resumo: Este artigo analisa a presença de intelectuais católicos entre os membros da Comissão Nacional do Livro Didático (CNLD) como indício da relação de poder entre a Igreja Católica e o governo. Tal posição estratégica permite examinar, estimular, indicar e promover os livros didáticos na formação da nação, como aproximar a cultura católica dos princípios nacionalistas. Na primeira parte, apresentam-se sinais do movimento Reação Católica em torno do projeto de recatolizar a nação; na segunda, mostra-se a importância da CNLD entre os aparatos estatais em consonância com o projeto da construção institucional do governo; e, por fim, na terceira parte, indica-se a posição estratégica de intelectuais católicos na CNLD.

Palavras-chave: História da educação. Intelectuais católicos. Livro didático. Reação católica.

Recatolizing the Nation: Intellectual Catholics in the National Commission of the Didactic Book (1938-1969)

Abstract: This article analyzes the presence of Catholic intellectuals among the members of the National Textbook Commission (CNLD) as an indication of the power relationship between the Catholic Church and the government. Such a strategic position allows us to examine, stimulate, indicate and promote didactic books in the formation of the nation, how to bring Catholic culture closer to nationalist principles. In the first part, there are signs of the Catholic Reaction movement around the project to re-nation the nation; the second shows the importance of the CNLD among state apparatus in line with the government's institutional construction project; and, finally, in the third part, the strategic position of Catholic intellectuals in the CNLD is indicated.

Keywords: History of education. Catholic intellectuals. Textbook. Catholic reaction.

Recatolizar la Nación: Intelectuales Católicos en la Comisión Nacional del libro Didáctico (1938-1969)

Resumen: Este artículo analiza la presencia de intelectuales católicos entre los miembros de la Comisión Nacional del Libro Didáctico (CNLD) como indicio de la relación de poder entre la Iglesia Católica y el gobierno. Tal posición estratégica permite examinar, estimular, indicar y promover los libros didácticos en la formación de la nación, como aproximar la cultura católica de los principios nacionalistas. En la primera parte, se presentan señales del movimiento Reacción Católica en torno al proyecto de recatolizar la nación; en la segunda, se muestra la importancia de la CNLD entre los aparatos estatales en consonancia con el proyecto de la construcción institucional del gobierno; y, finalmente, en la tercera parte, se indica la posición estratégica de intelectuales católicos en la CNLD.

Palabras clave: Historia de la educación. Intelectuales católicos. Libro didáctico. Reacción católica.

Data de registro: 08/02/2019

Data de aceite: 02/03/2020

Financiamento: CAPES
La domanda sul l’uomo e la II Meditazione
Authors: Agostini Igor
Published: April 2021

A questão sobre o homem e a II Meditação

Resumo: Neste artigo, analiso a noção pré-filosófica de “homem” discutida por Descartes na Segunda Meditação. Apesar da atenção dirigida a esse tópico pelos contemporâneos de Descartes, em particular Bourdin, os pesquisadores não se demoram sobre tal questão.  Argumentarei nas páginas seguintes que a análise da noção pré-filosófica de homem, por parte de Descartes, constitui um caso paradigmático do procedimento seguido na Segunda Meditação para encontrar a distinção. Esse procedimento consiste, de fato, em um movimento que, retomando uma noção pré-filosófica, encontra, através da atenção e, por conseguinte, da clareza, a distinção: concentrando a atenção na noção pré-filosófica de homem em que “descobre” a cogitatio, o meditador torna tal noção clara; depois, a separa das determinações às quais está unida, tornando-a distinta.

Palavras-chave: Descartes; Meditações; Homem; Clareza e distinção.

La domanda sul l’uomo e la II Meditazione

Riassunto: In questo articolo analizzo la nozione pre-filosofica di ‘uomo discussa da Descartes nella Seconda Meditazione. A dispetto dell’attenzione rivolta su questo punto dai contemporanei di Descartes, in particolare Bourdin, gli studiosi non si sono particolarmente soffermati su tale questione. Argomenterò nelle pagine seguenti che l’analisi, da parte di Descartes, della nozione pre-filosofica di uomo costituisce un caso paradigmaico della procedura seguita nella seconda Meditazione per giungere alla distinzione. Questa procedura consiste, infatti, in un movimento che, regredendo da una nozione pre-filosofica, giunge, attraverso l’attenzione e, quindi, la chiarezza, alla distinzione: dentro la nozione pre-filosofica di uomo in cui il meditante ‘scopre’ la cogitatio, egli sofferma l’attenzione rendendo tale nozione chiara, poi la separa dalle determinazioni cui è unita nella medesima nozione rendendola distinta.

Parole-chiave: Descartes; Meditações; Homem; Clareza e distinção.

The question about man and II Meditation

Abstract: In this paper I will focus on the pre-philosophical notion of ‘man’ discussed by Descartes in the Second Meditation. In spite of the attention addressed on this very point by Descartes’s contemporaries, especially by Bourdin, scholars have not much dealt with this topic. In what follows, I will argue that Descartes’s analysis of the pre-philosophical notion of ‘man’ constitutes a paradigmatic case of the procedure followed in the Second Meditation in order to attain distinction. This procedure consists in a movement by which the meditator, by regressing from a pre-philosophical notion, obtains clearness through attention, and therefore distinctness through clearness: by focusing his attention on the pre-philosophical notion of ‘man’, in which he discovers the ‘cogitatio’, the meditator makes such a notion clear; then, by internal means of separation, he makes this notion distinct as well.

Keywords: Descartes; Meditações; Homem; Clareza e distinção.
Figura mitologicznej Kasandry w filmach science fiction
Authors: Rojek Patrycja
Published: April 2021

The article reflects on how characters with the features of the mythological Cassandra function in science fiction films. Such references are part of the rich tradition of building fictional depictions of the near or distant future on the foundation of mythical stories. The study aimed to examine the considerable and complex meaning which Cassandra conveys through the ages and to determine its usefulness in constructing pop culture ideas about the current condition of humanity. In contemporary fiction, Cassandra is brought to the fore more often than in ancient sources, and her fullest portrait is drawn in those films that both consider her a figure of the powerlessness of the prophets and take into account her personal drama. In Terminator 2: Judgment Day (1991) by James Cameron, 12 Monkeys (1995) by Terry Gilliam, Minority Report (2002) by Steven Spielberg, and Arrival (2016) by Denis Villeneuve, the figure of Cassandra is examined through her prophetic gift, the alleged madness of the seer and the fearfulness of the prophetism itself.
Płacząc po norwesku. Serial Skam jako opowieść transmedialna dla międzynarodowej publiczności
Authors: Mączko Małgorzata
Published: April 2021

The article aims to analyse the phenomenon of a Norwegian Internet-TV show for teenage audiences, Skam (2015–2017). The transmedia storytelling used in this production resulted in unforeseen international acclaim, subsequently leading to the creation of local remakes of the series. The article will outline the main issues that the show has dealt with, as well as the immersion-building narrative solutions used by the creators. Moreover, it will discuss Skam’s reception by Norwegian and international audiences, and suggest potential directions for the future development of this format.
Radosława Piwowarskiego podróże nostalgiczne. Kreowanie pamięci wspólnotowej i „realizm pamięci” w narracjach o Dolinie Dzieciństwa i Młodości
Authors: Marczak Mariola
Published: April 2021

The article comprises a study of the creative work of the Polish director Radosław Piwowarski, represented by his most characteristic films. The author points out the merger of stylized realism and of the nostalgic (or to be more precise – the realism stylized by means of nostalgia) as constitutive for the film style of this film artist. As a result of film analyses, the narrative structures of Piwowarski’s films appear to be memory structures, as they re-create the reality remembered by the filmmaker, who usually chooses the topos of a trip down memory lane to express his personal and subjective point of view. The film’s story becomes the image of the subjective reality, since it is a product of personal memory, consciousness and imagination. Piwowarski refers to the motif of the Valley of Childhood and Youth, vivid and active in the Polish literature and cinema, as an universum closed up in the past and lost forever, which, however, is accessible through the activity of recalling. The director, by the act of re-creation of a world personally remembered, actualizes the collective memory and therefore creates a community of memory with viewers of his films. The screen image of the past reality therefore gains double reliability – as a personal confession and as a record of the past; in consequence, we achieve the esthetical category of realism of memory.
Le feedback est-il toujours motivant ? Les attitudes des bacheliers polonophones de classes bilingues envers la rétroaction corrective écrite
Authors: Lipińska Julia
Published: April 2021

Feedback is one of the key tools used to regulate the process of learning. In order to be effective, it must provide the students with accurate information and guidelines concerning their work by not only showing them mistakes, but also pointing out what they already know and giving advice to help them improve their skills. Poorly executed feedback may damage the students’ motivation instead of reinforcing it. Thus, it is important to know how students perceive different feedback techniques and how they react to them. To answer these questions, we led a research among Polish bilingual high school students learning French. We asked them about their preferences concerning feedback and about its perceived influence on their motivation. The results show students prefer detailed comments which show them positive and negative aspects of their work, without harming their self-esteem, i.e. by giving feedback in front of their peers. Such practices, according to students, have a beneficial effect on their motivation.
Les apprenants prennent la parole : analyse des procedes de cohesion utilises dans le cadre d’une interview avec des locuteurs natifs
Authors: Valetopoulos Freiderikos
Published: April 2021

The aim of this paper is to explore the strategies used by B1 learners of French as a Foreign Language to construct their discourse and achieve cohesion during an interview with native speakers. The results of this analysis will highlight the characteristics of the development of oral competences. According to the Common European Framework of Reference for Languages, B1 learners can communicate with some confidence on familiar routine and non-routine matters related to their interests and professional field. In an interview task, learners are able to take some initiatives but are very dependent on the interviewer in the interaction. Learners should also be able to use a prepared questionnaire to carry out a structured interview, with some spontaneous follow up questions. The corpus analysis indicated certain strategies expressing inter-sentential and inter-sequential cohesion, such as use of discourse markers (et, donc) or markers of agreement (d’accord).
Zastosowanie analizy konwersacyjnej w dydaktyce akademickiej
Authors: Nowicka Agnieszka
Published: April 2021

The article discusses a case study focusing on the students’ task of analyzing expressing opinions in Polish and English TV discussions. The written observation task is performed as a final requirement to receive credit for the course of interaction analysis, during which the second-year students of applied linguistics are introduced to the basic methods of conversation analysis. I use document analysis of students’ discourse to distinguish the main tendencies in performing the task by the students.

The aim of the research presented in the paper is assessing the students’ ability to use conversation analysis in observing different ways of expressing opinion in selected Polish and American TV discussions. I especially focus on evaluating the students’ skill of unmotivated looking at the ways of expressing opinions in TV discussions. This phenomenological observation requires suspending the researcher’s personal views and assumptions concerning the meaning of actions in interaction. The main aim of conversation analysis is discovering the meaning of communicative actions from the perspective of a talk participant. If applied appropriately, this kind of observation allows student-researchers to avoid a tendency to rely on stereotypical evaluations in the analysis of interactions.
Tytuły w dawnej prasie popularnonaukowej (na przykładzie „Nowych Wiadomości Ekonomicznych i Uczonych” 1758–1761)
Authors: Szczaus Agnieszka
Published: April 2021

The article analyses the structure and functions of seventy-three titles extracted from the first Polish-language popular-science journal, i.e. Nowe Wiadomości Ekonomiczne i Uczone. It was determined that the examined titles included both uninomial and binomial titles (25) as well as multinomial ones (48). Uninomial titles relate only to relatively short texts whose publication fell within a single issue of the journal. Long texts, divided into several parts and published in subsequent issues of the journal, had multinomial titles. The analysed titles (just as in the case of the titles of strictly-scientific modern articles) fulfilled the informative and substantial function. However, they did not perform the pragmatic and persuasive functions typical of the headlines present in modern popular-science press.
The effect of athletic training on strength in prepubertal children aged 6-9 years
Authors: Branet Camelia
Published: April 2021

The problem of practicing a sport during childhood is a largelycommented topic, being closely related to the physical development, physiological and emotional balance of the human body during the growth period.The obesity rate increased with over 20% in prepubertal children, which inevitably led to a decrease in their motor performance in strength, speed and endurance efforts, hence the imperative to train strength in children.Starting from this idea, our study aimed at investigating whether a 10-monthtraining program involving athletic means could improve strength inprepubertal children aged 6-9 years. There were 50investigatedsubjects aged 6-9 years, of whom 20subjectswere part of the experimental group. The athletics lessons took place three times per week and lasted 80 minutes.Strength was assessed by two motor tests: standing long jump and sit-ups from lying on the back within30 seconds. After the statistical processing of the obtained results in the two motor tests, we can conclude that, at this age, it is possible tointervene on the improvement of both the lower-limb explosive strength andthe abdominal muscle strength.
Lifetime Achievement in Counseling Series: An Interview With Michael Ryan
Authors: Smith Joshua D. , Gray Neal D.
Published: April 2021

Each year TPC presents an interview with a seminal figure in counseling as part of its Lifetime Achievement in Counseling series. This year I am honored to introduce Michael Ryan. He identifies as a professional school counselor and advocate and shares his experiences and perspective on the professionalization of school counseling. I am grateful to Dr. Joshua Smith and Dr. Neal Gray, who continue to bring the contributions and vision of leaders in the profession to TPC readers. Their interview with Ryan provides a view to his path to school counseling, his work to meet the needs of underrepresented student populations, and how he empowers students and staff as agents of change and in so doing promotes a clear understanding of the roles and responsibilities of professional school counselors within his community. I imagine his approach may both resonate with and energize TPC readers. — Amie A. Manis, Editor
Mental Health Counselors’ Perceptions of Rural Women Clients
Authors: Leagjeld Lisbeth A. , Waalkes Phillip L. , Jorgensen Maribeth F.
Published: April 2021

Researchers have frequently described rural women as invisible, yet at 28 million, they represent over half of the rural population in the United States. We conducted a transcendental phenomenological study using semi-structured interviews and artifacts to explore 12 Midwestern rural-based mental health counselors’ experiences counseling rural women through a feminist lens. Overall, we found eight themes organized under two main categories: (a) perceptions of work with rural women (e.g., counselors’ sense of purpose, a rural heritage, a lack of training for work with rural women, and the need for additional research); and (b) perceptions of rural women and mental health (e.g., challenges, resiliency, protective factors, and barriers to mental health services for rural women). We offer specific implications for counselors to address the unique mental health needs of rural women, including hearing their stories through their personal lenses and offering them opportunities for empowerment at their own pace.
Differential RA responsiveness among subsets of mouse late progenitor spermatogonia
Authors: Suzuki Shinnosuke , McCarrey John R , Hermann Brian P
Published: April 2021

Initiation of spermatogonial differentiation in the mouse testis begins with the response to retinoic acid (RA) characterized by activation of KIT and STRA8 expression. In the adult, spermatogonial differentiation is spatiotemporally coordinated by a pulse of RA every 8.6 days that is localized to stages VII–VIII of the seminiferous epithelial cycle. Dogmatically, progenitor spermatogonia that express retinoic acid receptor gamma (RARG) at these stages will differentiate in response to RA, but this has yet to be tested functionally. Previous single-cell RNA-seq data identified phenotypically and functionally distinct subsets of spermatogonial stem cells (SSCs) and progenitor spermatogonia, where late progenitor spermatogonia were defined by expression of RARG and Dppa3. Here, we found late progenitor spermatogonia (RARGhigh KIT−) were further divisible into two subpopulations based on Dppa3 reporter expression (Dppa3-ECFP or Dppa3-EGFP) and were observed across all stages of the seminiferous epithelial cycle. However, nearly all Dppa3+ spermatogonia were differentiating (KIT+) late in the seminiferous epithelial cycle (stages X–XII), while Dppa3− late progenitors remained abundant, suggesting that Dppa3+ and Dppa3− late progenitors differentially responded to RA. Following acute RA treatment (2–4 h), significantly more Dppa3+ late progenitors induced KIT, including at the midpoint of the cycle (stages VI–IX), than Dppa3− late progenitors. Subsequently, single-cell analyses indicated a subset of Dppa3+ late progenitors expressed higher levels of Rxra, which we confirmed by RXRA whole-mount immunostaining. Together, these results indicate RARG alone is insufficient to initiate a spermatogonial response to RA in the adult mouse testis and suggest differential RXRA expression may discriminate responding cells.
Treatment of white water with combined predominant bacteria and immobilized enzyme
Authors: Lan Huixia , Qi Shixin , Yang Da , Wang Xiangzhi , Zhang Peiming , Zhang Heng , Sun Yanhui
Published: April 2021

White water treatment with combined predominant bacterial species and immobilized enzyme was investigated. The use of the single predominant bacteria of Brevundimonas diminuta or Virgibacillus pantothenticus resulted in poor treatment responses. With the combined bacterial species, the treatment effect was clearly improved. When the dosage ratio of Brevundimonas diminuta to Virgibacillus pantothenticus was 1:2, the chemical oxygen demand (CODCr) removal rate reached 70.5%, the cationic demand decreased 46.0%, and the electrical conductivity decreased 18.6% after 16 h of treatment. When mixed with the immobilized enzyme, the treatment efficiency increased with the immobilized pectinase dosage. When 8 g/L immobilized pectinase was added, the treatment time was shortened from 16 h to 4 h, the highest removal rate of CODCr was 74.1%, the cationic demand decreased 68.7%, and the electrical conductivity in the white water decreased 30.1%. The results indicated that the combination of predominant bacterial species and immobilized pectinase could greatly improve the treatment efficiency of white water.
Análise do Programa de Monitorias destinadas aos alunos do Curso Superior de Tecnologia em Agroindústria do Câmpus Pelotas-Visconde da Graça – Instituto Federal Sul-rio-grandense
Authors: Brauer Zaicovski Cristiane , Ribeiro Pestana Bauer Vanessa
Published: April 2021

As dificuldades encontradas, pelos acadêmicos do Curso Superior de Tecnologia em Agroindústria, do Câmpus Pelotas-Visconde da Graça – Instituto Federal Sul-rio-grandense, em conteúdos relativos às áreas básicas, as quais influenciam no entendimento de assuntos abordados em disciplinas específicas, motivou a implantação de um programa de monitorias. Para a obtenção de resultados, foi aplicado um questionário aos segmentos professores, monitores e alunos, para ter conhecimento o quanto o programa contribuiu para a melhoria da qualidade de aprendizagem. Percebeu-se que, estas ações foram satisfatórias, pois houve troca de experiência entre alunos que se encontram em diferentes níveis, melhorias na qualidade de aprendizado e no esclarecimento de dúvidas dos conteúdos, além de crescente interesse e participação em sala de aula. Para os monitores, a colaboração foi um ato de grande responsabilidade, pois tiveram a oportunidade de ajudar colegas a vencer desafios, motivando-os a continuar os estudos. Aos docentes, o fato de ter um apoio extra, provocou um aumento de rendimento dos alunos. Conclui-se que a monitoria promoveu o fortalecimento das atividades de educacionais.
Palavras-chave: Aprendizagem; educação superior; ensino.
New records of the diving beetle Rhantus simulans Régimbart, 1908 in south-western Australia (Coleoptera, Dytiscidae, Colymbetinae)
Authors: Hendrich Lars , Balke Michael
Published: April 2021

New distributional records of the rarely collected diving beetle Rhantus simulans Régimbart, 1908, an endemic species of south-western Australia, are presented. We also summarize what is known about its habitat. The occurrence of R. simulans indicates a high conservation value of the sampled wetland. For easier identification, we provide photographs of the habitus and male genitalia of R. simulans and R. suturalis (Macleay, 1825). Rhantus simulans is now recorded from 17 localities along the coast of south-western Australia. Furthermore, data on the location of other 31 diving beetle species are provided.
Política pública, programas de governo e educação na trajetória do PSDB no Estado de São Paulo (2007-2018)
Authors: Silva Hilda Maria Gonçalves
Published: April 2021

Esta pesquisa buscou compreender qual característica política tem prevalecido na escolha dos paulistas, para governar o estado mais populoso e mais rico do Brasil, uma vez que o Partido da Social Democracia - PSDB, governo do estado de São Paulo desde o ano de 1995. Mais especificamente, o objetivo foi compreender as permanências e os avanços do planejamento da política educacional entre 2007 e 2018. Para estabelecer tal entendimento o trabalho aqui desenvolvido, utilizou-se da pesquisa documental, estudou, mais especificamente, o estatuto e o programa do partido e os programas de governo dos últimos dez anos. Trata-se de um recorte de trabalho original, o qual compõe uma pesquisa de Livre Docência sobre política educacional, defendida em 2019. A análise documental evidenciou, no perfil dos governantes da última década,a opção por uma política liberal e tecnocrata, bem como a manutenção de um estilo político saudosista e pouco combativo. Na educação, prevalece a centralização do planejamento, a descentralização da execução e a responsabilização local pelos resultados.
Simulation of a new method for supplying and stirring liquid metal in a CCM mold
Authors: Odinokov V. I. , Dmitriev E. A. , Evstigneev A. I. , Aleksandrov S. Yu.
Published: April 2021

A significant influence on stability of the process of filling the CCM mold with liquid metal is exerted by the structural and technological schemes and designs of used devices, modes and parameters of filling the mold with the melt. All this is due to the features of the devices used and the improvement of their design. The high requirements for such devices have determined the need to create new devices designs to reduce the time spent on preparation for work and maintenance and to improve the quality of resulting metal billets. In scientific literature, including patents, more and more articles and materials are devoted to the development of new and improvement of the existing methods of supplying and stirring liquid metal in CCM and devices for their implementation. Experimental studies of liquid metal flow in CCM are a long, complex and laborious process. Therefore, mathematical modeling by numerical methods is increasingly used for this purpose. The authors have proposed a new technology for pouring liquid metal into a mold and a device for its implementation due to the use of effect of a deep-bottom submersible nozzle rotating in the mold with eccentric outlet holes. The purpose of this work is to simulate by proven numerical method a new process of filling a rectangular CCM mold with liquid steel and stirring it. Based on the developed numerical schemes and algorithms, a calculation program was compiled. The article describes an example of calculating the steel casting into a mold of rectangular cross-section and flow diagrams of liquid metal in it.
Professional education: current condition and new approaches
Authors: Solovyov V. P. , Pereskokova T. A.
Published: April 2021

The article deals with the problems of professional education at the current stage of national economy’s development. The authors attract attention to the difference between the approaches to improving secondary and higher professional education. Government agencies of the highest level focus on improving the system of higher education and labour force training, but training of mid-level specialists has recently fallen out of their sight. Lately a great number of colleges have become part of higher educational institutions. However, during the latest reorganization of the Ministry of Education and Science, which resulted in foundation of the Ministry of Education, secondary professional education fell under the jurisdiction of the latter. The authors suggest uniting secondary and higher professional education into one single system and consider that as higher education. Line engineers will be trained at colleges (even on the basis of basic general education) but probably the term of training will be a little longer due to the fact that colleges are expected to be part of the university structure. Such educational programs could be implemented in regional branches of head universities to provide local industries, small and medium businesses with skilled workforce. The practice of students’ training proved that the division of Bachelors’ and Masters’ competences by the type of their future job is senseless as students do not determine their preferences for future occupation during the period of their studies. The authors suggest developing generalized competence models of graduates. The models could be used to formulate the requirements to the graduates with different level of education. Graduates with professional education will receive diploma together with a supplement containing the list of competences obtained. New Federal State Educational Systems of all levels of higher education read that professional competences are established by an educational institution itself. Therefore, the authors suggest considering issuing university diplomas instead of those of state educational standard.
Some demographic characteristics of Fritillaria meleagris (Liliaceae) in Hungary
Authors: Pacsai Bálint , Szabó Éva , Biró Éva , Gerencsér Beáta , Kuczkó Anita , Bódis Judit
Published: April 2021

Fritillaria meleagris is an endangered Eurasian species with declining populations in most of its distribution area. The signifi cance of the present study is to provide details for improving methods, how age-state structure can be identifi ed in a population. This could help finding the appropriate way of site-management where this species occurs. We investigated two F. meleagris populations in the western part of Hungary (Gyékényes, Tüskeszentpéter). We grouped the recorded plants into five age-state categories: dormant, juvenile, subadult, vegetative- and reproductive adult. We investigated diff erent plant traits such as plant height, number of leaves, leaf width and leaf length. The relative frequencies of leaf numbers differed signifi cantly between the two sites each year. Generally, the majority of the flowering plants had 5-6 leaves at both sites. Only plant height was positively related to plant reproductive success, but there were no clear trends in leaf width and leaf length. There are considerable diff erences in age-state ratios between our sampling sites. The proportion of reproductive plants was noticeably higher in both years in Tüskeszentpéter. Transition into dormant state was regular from all age groups at both sites.
On the issue of complex processing of phosphorous iron ores
Authors: Konevsky M. R. , Kovalev P. V. , Ryaboshuk S. V. , Kur A. A.
Published: April 2021

The reasons for the complete or partial rejection of the phosphorous iron ores (PIO) usage in ferrous metallurgy contrary to a shortage of iron ore raw materials are considered. Dephosphorization of metal from high-phosphorous cast irons leads to the complication of technology and deterioration of the production economics because of high intensity of the converter smelting and increasing requirements for the purity of steel. Limitation of PIO share in the blast furnace charge and decrease of phosphorus contents in cast irons led to a deterioration of the steel phosphate slag (PS) quality as fertilizers, which results in its disposal to the dump. Information on the opposite foreign practice of obtaining satisfactory phosphate slags is given, which is an increase in cast iron phosphorus contents by addition of ferrophosphorus. The reasons for abandoning this practice are analyzed. The authors studies aimed at increasing of phosphorus concentration in phosphate slags to bring PS conditions up to the requirements for specially produced by the chemical industry fused fertilizing phosphates and/or an intermediate product for the production of yellow phosphorus are described. On the basis of research and a technical and economic assessment, the feasibility of returning to the use of ferrophosphorus after making appropriate adjustments was substantiated. According to the proposed technology, phosphorous ferroalloy is used as a direct reagent in relation to substandard phosphate slags using their physical heat and exothermic reaction. The process is feasible outside the main metallurgical units and does not require the complication of steelmaking technology. It is possible to use ferrophosphorus as a by-product of the phosphorus industry due to its excess in the world market. It could also be obtained by reduction smelting of dump PS or current discharge slag. Phosphorous iron ores deep processing and the associated production of expensive chemical products will rise economic viability of “phosphorus-infected” iron ores usage.
Development of technology for production of K52 strength class steels with low chromium content, cold and corrosion resistant in conditions of the casting and rolling complex
Authors: Naumenko V. V. , Mursenkov E. S. , Muntin A. V.
Published: April 2021

The results of experimental testing of production in the conditions of a casting and rolling complex (CRC) Vyksa Steel Works (VSW) of rolled products with a thickness of 8–10 mm with a reduced chromium content of strength class K52 to meet the requirements of the new guidelines of Rosneft on the corrosion resistance of metal in acidic environments. Based on the C–Mn–Si–Nb alloying system, a new chemical composition of steel with a reduced chromium content (0,40%) has been developed that provides a set of consumer properties — strength (tensile strength — 530–550 MPa, yield strength — 450–470 MPa), ductility (elongation — 28–34%), cold resistance (T50 below –80°C) and corrosion resistance against hydrogen cracking (CLR = 0%, CTR = 0%) and general corrosion in a CO2-containing medium (the rate of general corrosion is not more than 0,2 mm/year). It is shown that the variation of the chromium content in the range of 0,4–0,7% does not significantly affect the rate of general corrosion both under the influence of 5% sodium chloride solution and 5% sodium chloride solution with the addition of 0,40% sodium acetic acid solution when kept in an aggressive environment for 96 hours.
Industrial science of the tank industry during the Great Patriotic War: contribution to solving problems of engineering and technical optimization of armored production in 1941–1945. Part 2
Authors: Zapariy Vas. V. , Zapariy V. V.
Published: April 2021

The work is devoted to the contribution of leading research institutes of the People’s Commissariat of Tank Industry to improve the metallurgical, welding and machining industries in the tank industry of the USSR during the Great Patriotic War. The evacuation of main capacities of the USSR’s tank industry at the east demanded to transfer not only workers and industrial equipment to the base of civil engineering plants, but also to ensure the restoration of key technological processes in a new place. It was required in emergency conditions of war, at a new place, in conditions of personnel, equipment and energy shortage, industrial cooperation collapse, to create workable units, for mass production of tanks. Thanks to the concentration of industry management in the hands of the People’s Commissariat for Tank Industry, the country’s establishment was able to maintain the scientific and technical potential of industrial research institutes that had been engaged in core work in armor metallurgy, electric welding, mechanical processing and mechanical engineering technology before the war. They managed to integrate their personnel and technical potential into the production stuff of tank-building giants, created in the east after the evacuation. It made possible to create under extremely war conditions, a workable territorial production complexes for the production of medium and heavy tanks, which nevertheless got under the conditions of serious personnel and technological limitations.
Producción y valor proteico de Pleurotus ostreatus en la región sur de Ecuador : Valor proteico de Pleurotus ostreatus
Authors: Cruz Dario
Published: April 2021

Los hongos se alimentan de materia orgánica, muchos de ellos con alto valor nutricional y pobremente aprovechados. Cultivos a gran escala requieren inversiones económicas fuertes para controlar variables de ambientales. Este estudio buscó cultivar Pleurotus ostreatus artesanalmente sin mayor control automatizado de temperatura y humedad, optimizando el uso de residuos agroindustriales: cascarilla de arroz (Oriza sativa L.), cascarilla de café (Coffea arábica L.) y aserrín (partículas de la madera aserrada), como sustratos en la producción de esta especie. Se determinó la tasa de producción (TP), eficiencia biológica (EB), y el porcentaje de proteína. Los resultados indicaron que la combinación de sustratos, cascarilla de arroz + cascarilla de café + aserrín (T1) fue mejor en tasa de producción (80,20%) y eficiencia biológica (15,23%) sobre un sustrato de aserrín (T2). El porcentaje de proteína 40% (T2) y 35% (T1) no tuvieron diferencia significativa. El cultivo de P. ostreatus se muestra como una fuente alternativa sustentable de proteína en la alimentación de poblaciones vulnerables.
Propuesta de un sistema de gestión integral
Authors: Peñafiel Arcos Pedro , Cazares Carrión Karem Yael , Quilligana Vega Alexandra Maribel , Pasquel Montenegro Astrid Carolina
Published: April 2021

En este trabajo se establece una propuesta para un sistema de gestión integral de residuos sólidos domésticos (RSD) en la comunidad A´I Dureno, formada en su totalidad por indígenas de la nacionalidad Cofán, ubicada en la provincia de Sucumbíos de la Amazonía ecuatoriana. En esta locación se encuentran un grupo de viviendas construidas dentro del programa de Comunidades del Milenio impulsado por el gobierno nacional, de las cuáles solamente están habitadas 26 con un total de 129 personas. Actualmente más de la mitad de las unidades familiares queman los RSD como único tratamiento, generando impactos ambientales en la zona. La metodología que se utilizó consistió en diagnosticar las condiciones socio-ambientales de la comunidad mediante encuestas, en la determinación de la producción per cápita diaria (PPC) de los RSD mediante una caracterización aplicando la metodología de la Organización Panamericana de Salud (OPS) y en el desarrollo de una propuesta de modelo de gestión adecuado a las características demográficas presentes, desde educación ambiental hasta disposición final. Los resultados adquiridos determinaron que la PPC promedio de la comunidad es de 0,346 kg/hab/día y la categoría predominante fue la fracción orgánica con un 64,7% de un total de 44,63 kg de RSD producidos. Se plantea la adecuación de un área para la generación de compost y un sistema de reciclaje que permita la obtención de recursos económicos en beneficio de la población.
Stress-Strain Behavior – Deformation Degree Relationship Investigation of Alloy CrNi60WTi
Authors: Kosmatskiy Yaroslav , Fokin Nikolai , Yakovleva Kseniya , Nikolenko Vladislav , Barichko Boris , Zakharov Sergei
Published: April 2021

The article presents the results of a research of the dependence of the mechanical properties of the CrNi60WTi alloy on the degree of cold deformation. As part of the study, five samples were taken from a pipe with an outer diameter of 89.0 mm and a wall thickness of 11.0 mm. The samples were cold-deformed to varying degrees and static tensile tests were performed on an SSI MTSInsight tensile testing machine. Based on the test results, the dependences of the mechanical properties on the degree of cold deformation were calculated.
Investigation on Energy Consumption of an Olympic Ice Rink and Sports Facility
Authors: Sunnetci Hamdi , Yilmaz Deniz
Published: April 2021

In these days, people spend 87% of their time indoors. Therefore, buildings are responsible for 36% of the total energy consumption and 40% of the CO2 emissions in the world. Besides, energy expenditures can be reduced, especially through improvements in public buildings used by many people. In this study, an annual energy consumption was conducted for an Olympic ice-skating rink and sports complex in Istanbul with a capacity of 900 spectators, was analyzed. Annual energy consumption of the building was 2 915 032 kWh electrical energy and 157 944 m3 natural gas. It was foreseen that 40 000kWh energy savings can be achieved annually with the evaporative pre-cooling system.
Ontological synthesis of non-stationary dynamics models of on-board intelligence systems
Authors:   St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Nechaev Yu.
Published: April 2021

An ontological synthesis of models for interpreting non-stationary dynamics in onboard intelligence systems operating in the emergency computing mode (Urgent Computing - UC) is considered. The ontological system of a dynamic knowledge base is formulated on the basis of theoretical models of the modern catastrophe theory (СT). The analysis and forecast of the evolutionary dynamics of a non-stationary object is implemented in a multiprocessor computing environment. Within the framework of the ontological system, an approach to the interpretation of non-stationary dynamics using fractal geometry and the theory of dynamical systems stability is formulated. The practical application of the developed ontology model is discussed in relation to the interpretation of the interaction of a marine dynamic object (MDO) with the external environment at a given time interval. The dynamic СT model determines the motion of the MDO system to the target attractor and in case of stability loss. Examples of the implementation of the ontological synthesis of non-stationary dynamics in safety systems for navigation and landing of ship-based aircraft are given.
Intelligent decision support method in a typical situation
Authors:   Ufa State Aviation Technical University, Antonov V. , Konev K. ,   Ufa State Aviation Technical University
Published: April 2021

The article discusses a decision support method using a knowledge base. The relevance of the study of issues related to decision-making in typical situations is shown. In order to increase the effectiveness of management activities, the issues of system integration of the regulatory framework, ontological model and knowledge base of the intelligent subsystem of decision support within the framework of the business process are considered. In support of the proposed method, a model has been formed for replenishing the knowledge base both at the structural and analytical levels, which demonstrates the connection between the most important elements of the system: the ontological model, the knowledge base and the normative subsystem. An example of using the proposed scheme is shown. To demonstrate the model of functioning of the decision support system, an algorithm for replenishing the knowledge base is proposed and described. As a conceptual basis for the formal description of the model, operations for working with knowledge are described in the set-theoretic aspect. The principles of adaptation of the ontological model as an information object for linking with the knowledge base are considered. The conceptual diagram of the general structure of the ontological model for making decisions within the framework of the business process as a set of interrelated concepts is proposed and demonstrated. An information model of a specialized database has been developed and presented, serving as a technical basis for building a knowledge base of a decision support system in a typical situation, its main structural elements, the principles of their interrelation and an approach to ensuring the consistency of its internal structure are described.
Socio-economic effect of ontological analysis when creating information systems
Authors:   Samara National Research University named after academician S.P. Korolev, Borgest N. ,   Samara Federal Research Scientific Center RAS, Institute of Control of Complex Systems RAS
Published: April 2021

The concepts of social and economic effects associated with the introduction of information systems at the main stages of their life cycle are considered. When creating and implementing information systems, the importance of ontological analysis of the subject area is noted, which has a significant impact on the efficiency of the functioning of these systems. An attempt has been made to assess the effects under study. Examples of effects assessment are given, and with absence of ontologies of subject areas during the creation and operation of information systems, the assessment of losses are provided. For systems using mathematical models of objects, it is important to create parameterized models to avoid re-constructing them by changing the values. This allows automatically rebuilding models at different parameter values without creating new ones. The laboriousness of constructing parametrized models "pays off" by their repeated use and a significant reduction of routine work of highly qualified specialists. On the example of the procedure for enrolling applicants in Russian universities, estimates of unproductive economic costs, which amount to billions of rubles, and social costs are carried out. It is shown that an adequate account of all attributes of entities in an ontology makes it possible to build on its basis an information system capable of effectively solving the problem of information processing in an automatic mode.
DSS construction based on the ontology of dairy production
Authors:   Orenburg State University, Akimov S. ,   Federal Research Centre of Biological Systems and Agro-technologies of the RAS, Bolodurina I. ,   Orenburg State University,   Federal Research Centre of Biological Systems and Agro-technologies of the RAS
Published: April 2021

The purpose of the work is to build and implement a decision support system (DSS) in dairy production based on formalized mathematical models and an ontological approach. The decomposition of the process of dairy production is carried out; the main factors influencing it and the relationship between them are highlighted. The ontology of the subject area has been formed, which is presented as a conceptual scheme and a class hierarchy. To describe the sequence of the influence of factors and identify control actions, the Ishikawa scheme for the production of dairy products has been developed. A formalized description of the efficiency of the dairy production process is proposed. A DSS has been developed for the production of dairy products, taking into account the factors associated with the variety and type of forage plants, methods of sowing seeds, pre-sowing preparation, class and type of soil, agro-climatic indicators, fertilization, class of animals and feed additives.