bluuebunny/crossref_metadata_2025 huggingface dataset:
IMPAKT OF THE NUMBER OF SOMATIC CELLS ON MILK QUALITY
Authors: Kalevska Tatjana , Uzunoska Zora , Stamatovska Viktorija
Published: August 2019

One of the indicators of the hygienic quality of milk is the number of somatic cells, which is
an internationally recognized parameter for the health condition of the udder. The increased number of somatic cells over 400.000/ml causes changes in the secretion and the chemical composition of the milk. In this research, based on the number of somatic cells, the milk is categorized in three categories. In milk from the first category the average number of somatic cells equals 444.780/ml, 825.560/ml in the second and 1,242.220/ml in the third category. In milk from the first category the average contents of milk fat, proteins, lactose, dry matter, casein and whey proteins are 4.206%, 3.268%, 4.723%, 12.127%, 2.910%, 0.8610% respectively. In the second category 4.106%, 3.192%, 4.349%, 11.647%, 2.665%, 0.9680%, and 3.989%, 3.139%, 3.964%, 11.092%, 2.386%, 1.1820% in milk from the third category. The pH value of milk in the first, second and third category is 6.627, 6.799 and 6.897 respectively. Between the three categories of milk, significant differences, at the level of (p<0.01), are determined in the number of somatic cells and average contents of milk components. A positive correlation in all three milk categories exists between somatic cells and the whey proteins, and a negative correlating dependency exists between the other chemical parameters and somatic cells.
WHEY PROPERTIES AND ITS USE FOR PRODUCTION OF FUNCTIONAL AND PROBIOTIC DRINKS
Authors: Kalevska Tatjana , Uzunoska Zora , Stamatovska Viktorija , Saveski Aleksandar
Published: August 2019

Whey is a by-product in the process of cheese production, represented with 85-90% from the total milk volume and contains 50% of the milk’s dry matter: lactose, whey proteins, minerals and vitamins. The high quality whey proteins are a source of energy and nutrients, rich with essential amino acids which makes them biologically essential proteins. The healing properties of whey are due to the presence of immunoglobulin and immunologically active substances which strengthen the immune system, protect the organism from different bacterial infections and allergic reactions. Only a small part of the whey produced in dairies in Macedonia is used for the production of albumin cheese, while the rest is left unused. The goal of this work is to show the therapeutic and functional properties of whey as well as the possibility of its use in production of functional and probiotic whey based drinks, with the use of new innovative technologies and scientific findings.
PUBLIC OPINION SURVEY ABOUT CONSUMPTION OF CEREALS AND THEIR PRODUCTS IN THE REPUBLIC OF MACEDONIA AND THE REPUBLIC OF BULGARIA
Authors: Nakov Gjore , Ivanova Nastia , Godjevargova Tzonka , Damyanova Stanka
Published: August 2019

Cereals in nutrition provide the energy necessary for daily functions and usual metabolic processes. Apart from being used as basic raw material in beer and whisky production, barley is more often used in baking industry through fortifying wheat products or through complete replacement of wheat flour with barley flour. Triticum monococcum L. is a wild wheat whose interest for cultivation rises due to dietetic nutritive aspects of this particular type of wheat, mainly because of the important role in preventing cancer, diabetes and chronic diseases. The aim of this abstract is to assess the knowledge and attitudes of consumers in the Republic of Macedonia and the Republic of Bulgaria regarding the consumption of cereals in daily nutrition and products from different cereals.
A STUDY OF THE PROBABILISTIC STATES OF MACHINETRACTOR AGGREGATES FOR WHEAT CULTIVATION
Authors: Dragoev Dragomir , Krasimir Krasimir , Georgieva Krasimira
Published: August 2019

This paper applies Markov's theory of stochastic processes (Graph theory) to identify the
probability of the machine-tractor aggregate being in each of the machine states adopted by the model. It features a graph of the states of a machine-tractor aggregate (Machine-status) operating in plant growing that allows us to determine the probability of the aggregate being in any of the states considered as basic. It proves that with the increase in the level of reliability of the aggregate, in this case its flawless performance, represented by the non-intermittent operation time indicator (time for trouble-free work), the probability that the aggregate will be in a functional state increases.
APPLICATIONS OF 3D PRINTING TECHNOLOGIES IN THE GARMENT INDUSTRY
Authors: Verlan Veronica , Irovan Marcela
Published: August 2019

The usage of innovative technologies has become one of the most widespread ways of diversifying the current supply of clothing and footwear products. Therefore, using the 3D printing technologies in the garment production is a remarkable example of the symbiosis of creativity and technology, which creates unusual and fashionable clothing pieces. Although the 3D printing technology is a relatively new technology and allows creating unique garments it must not neglect important features of clothing products such as cost-accessibility, comfort and aesthetic appearance. The research on these aspects is prior to implement this technology in the manufacturing process. The study includes the analysis of the current 3D printing technologies which are used for obtaining three-dimensional objects, the current directions of implementing this technology in the industry, as well as the opportunities of applying this technology in the process of clothing’s creation. Therefore, this paper concludes the study with the creation of a clothing product – a blouse for women, which is including a 3D printed part confirming this way the possibility of creation of clothing products, which would integrate innovative elements which were obtained by implementing the advanced technology of additive manufacturing.
Participation and engagement
Authors: Forrester Michael
Published: August 2019

The study of caregiver–child social interaction during infancy and the early years has expanded considerably over the last 30–40 years as a result of technological advances and associated methods of analysis. Through a consideration of recent research on the emergence of participation in social interaction, this paper considers whether sufficient attention is paid to the background presuppositions and assumptions underscoring contemporary approaches in the field. Following introductory comments on different aspects of three perspectives – child-focused conversation analysis; developmental social interaction; and psychosocial formulations – a number of issues, challenges and puzzles are highlighted through an examination of examples from recently presented research. Concluding comments focus on the value of seeking to ensure that the interdependencies between background theory, and data analysis and interpretation, remains a central focus for work on children and social interaction.
In the order of words
Authors: Jidai Yumi , Kultti Anne , Pramling Niklas
Published: August 2019

This study investigates, from a sociocultural perspective on communication and learning, translating as a joint activity and how it supports the development of metalinguistic awareness in children. Data in the form of audio recordings were generated in an English immersion preschool in Finland. In the analysed activity, the participants are engaged in a discussion around word order when translating the lyrics to a children’s song. The study shows how the teacher scaffolds the children’s language learning through providing contrast and using qualifying markers important to promoting the development of metalinguistic awareness. More generally, the study shows how a translation activity can function as a language-learning practice in bilingual early childhood education.
‘Look it Daddy’
Authors: Searles Darcey K.
Published: August 2019

Video-mediated technologies enable families with young children to participate in interactions with remote family members. This article examines how a family with young children uses the affordances of video conferencing to ‘show’ items or themselves. Findings indicate that there are two types of shows in these remote family interactions: those that are designed to receive identification, and those that are designed to receive appreciation and/or assessment. These shows are also often collaboratively produced between a child and her co-present parent. Finally, this paper considers the implications of these shows for our understanding of how families remotely participate in family life. Data are in American English.
Editor’s introduction
Authors: Butler Carly
Published: August 2019

Introduction to the inaugural issue.
Mastering the body
Authors: Kern Friederike
Published: August 2019

Recent interactional studies of multimodal interaction have shown how touch can be used as a form of social control in adults’ directives to children, or as a way of guiding children into embodied politeness. Using multimodal interactional analysis grounded in conversation analysis, this paper aims at exploring how touch is used as a semiotic resource to socialize young children between 4 and 5 years of age into appropriate ways of presenting the body in public. The focus will be on moments when the child’s body becomes the subject of correction while some other action is going on. In those moments, touch is used as manual guidance to change and correct children’s body position or bodily conduct. These corrections shed light on what are considered appropriate forms of bodily conduct in public, and how children are manually guided towards established norms of such conduct. The study aims at adding to our understanding on how ‘haptic sociality’ (Goodwin 2017) contributes to socializing children into appropriate bodily conduct in interaction.
Avós e netos: o exercício de uma parentalidade
Authors: Scremin Ana Luiza Xavier , Bottoli Cristiane
Published: August 2019

Este trabalho apresenta a parentalidade em uma forma peculiar e cada vez mais recorrente, os avós que assumem a criação dos netos. Para compreender como esta forma de parentalidade ocorre foram investigados como aconteceu esta configuração, quais os papéis desempenhados pelos avós na criação dos netos, algumas semelhanças e diferenças da atual criação com a de seus filhos, buscando verificar também se estes avós ocupam os lugares de pai e de mãe na vida dos netos. Foram entrevistados três casais de avós que criam pelo menos um dos seus netos, sem a presença dos pais, e após os dados foram analisados através da análise de conteúdo. Concluiu-se assim que o motivo o qual levou os netos a morarem com os avós, o tempo em que estão nesta convivência e a relação que esses avós mantinham anteriormente com seus filhos que contribuiu para a intimidade com os netos, foi o que mais interferiu no exercício da parentalidade dos avós entrevistados.
Transições no ciclo de vida familiar: a perspectiva paterna frente ao processo de transição para a parentalidade
Authors: Soares Bruna , Colossi Patrícia Manozzo
Published: August 2019

O processo de construção da paternidade é um fenômeno complexo, considerando, de modo especial, a transição da conjugalidade para a parentalidade. Nesse sentido, o presente estudo investigou a percepção dos pais acerca das mudanças ocorridas neste período em relação à conjugalidade e à construção da paternidade. Foi realizada uma investigação qualitativa de estudo de casos múltiplos, com três homens, residentes da Região Metropolitana de Porto Alegre, casados e em união estável e com filhos de até um ano e seis meses de vida. A análise dos dados foi baseada em estudo de casos múltiplos, à luz da perspectiva sistêmica da família. Os participantes apresentaram uma perspectiva positiva com relação a sua experiência nesta fase da vida, tendo conseguido lidar com as novas demandas e adoção dos papéis parentais que envolvem diferentes atribuições e responsabilidades. Contudo, revelaram-se também situações-problema na vida destes casais, que são resolvidas de modo que a qualidade do sistema conjugal e seu ajustamento sejam mantidos. Os resultados reforçam a importância da proximidade afetiva e da intimidade estabelecida pelo casal antes do nascimento do filho como um preditor para a manutenção do sistema nesse momento do ciclo de vida da família.
Interfaces entre a produção de conhecimentos ameríndios e as relações de gênero com os Guarani
Authors: Ulrich Josiane A Da Silva , Menezes Ana Luisa Teixeira
Published: August 2019

O projeto “Aprendizagens interculturais com os Guarani e produção de conhecimentos ameríndios para a educação”, desenvolvido pela Universidade de Santa Cruz do Sul (Unisc) que reúne professores, estudantes de pós-graduação e graduação tem possibilitado a discussão e fomento à pesquisa com interfaces transdisciplinares. Este tem procurado abordar a reflexão sobre os processos educativos interculturais que permitam visualizar outros modos de pensar as “infâncias”. A partir das discussões da equipe do projeto, do conhecimento acumulado em pesquisas tendo os Guarani como principais interlocutores e da revisão bibliográfica efetuada, a seguir desenvolvemos algumas considerações sobre as relações de gênero em coletivos Guarani. Pois ao contemplar a educação das infâncias no plural priorizando a linguagem que busca recuperar a ação do corpo que a inscreve no mundo e lhe atribui sentido, identificamos a abertura do eixo analítico relacionado às relações de gênero no projeto, visto a necessidade de uma melhor compreensão deste tema nas práticas educativas interculturais que objetivam desenvolver metodologias que contemplem as especificidades dos saberes ameríndios.
“Mulher macho, sim sinhô”? Refletindo as relações de gênero e as violências contra as mulheres do sertão de Pernambuco
Authors: Lira Kalline Flávia Silva de
Published: August 2019

A violência, de forma ampla, acontece no mundo todo. Especificamente a violência contra a mulher, entendida como violência de gênero, ainda é alarmante. No Brasil, a Lei Maria da Penha preconiza algumas ações e serviços que devem ser implantadas pela gestão pública. O objetivo deste estudo é apresentar os dados quantitativos da violência doméstica e familiar contra a mulher no Estado de Pernambuco, divulgados pela Secretaria Estadual de Defesa Social, entre os anos de 2012 a 2017, fazendo uma relação entre os índices da região metropolitana e das regiões do sertão. Os dados nem sempre são apresentados de forma clara, dificultando a análise pormenorizada da situação de violência das mulheres do sertão pernambucano. A partir da análise das questões de gênero e da construção das relações hierárquicas entre homens e mulheres no sertão nordestino, percebe-se que a violência contra a mulher no sertão de Pernambuco é maior do que na região metropolitana e tem como base dois fenômenos sociais importantes: o coronelismo e o cangaço. Conclui-se que as propostas de intervenções no intuito de diminuiu os índices de violência contra a mulher na região não podem ser desvinculadas das questões socioculturais e históricas. Por fim, ressaltamos a necessidade da divulgação de dados mais específicos e detalhados para a melhor compreensão do fenômeno na região estudada.
Discursos e práticas profissionais e o acesso de indígenas à política de assistência social
Authors: Moesch Maria Carolina da Silveira , Dal Magro Marcia Luiza Pit , Comerlatto Dunia
Published: August 2019

No Brasil, os direitos sociais são previstos pela Constituição Federal de 1988. Do conjunto desses direitos, configuram-se objeto da Política Pública de Assistência Social os direitos a assistência, alimentação, trabalho, proteção à maternidade e à infância, proteção à família, à criança, ao adolescente, ao jovem e ao idoso. Este artigo objetiva analisar os discursos e práticas dos trabalhadores da Política de Assistência Social, considerando quais são os direitos assegurados e quem são os sujeitos de direitos. A pesquisa de campo ocorreu em um município de pequeno porte I do oeste catarinense, marcado pela predominância de população indígena. Utilizou-se a cartografia ao dar ênfase à produção política da subjetividade. Os instrumentos e técnicas para obtenção das informações reuniram observação participante, entrevista cartográfica e rodas de conversa. Há que se considerar os direitos sociais a serem afiançados pela Política de Assistência Social, como o da convivência comunitária e dignidade das pessoas e comunidades. Na busca por assegurar os direitos sociais, mediados pela Assistência Social, percebe-se uma relação de poder que subjuga os sujeitos ao Estado, por meio de tecnologias biopolíticas de controle da vida dos cidadãos. É necessário investir em ações na defesa dos direitos sociais, da autonomia e do protagonismo político e cultural dos usuários da Assistência Social. É urgente e necessário apostar em ações afirmativas protetivas e de fortalecimento dos vínculos familiares e comunitários destinadas à população indígena ou não, de modo a consolidar os Serviços de Proteção Social Básica do Sistema Único de Assistência Social.
Direito à cidade: cidadania e políticas públicas para habitação na cidade de Blumenau/SC
Authors: Burckhart Thiago Rafael , Gessele Cleide
Published: August 2019

O recente processo de desenvolvimento do capitalismo na sua forma neoliberal teve direto impacto na urbanização das cidades contemporâneas. A desorganização estrutural que esse processo causa no âmbito das cidades, donde a exclusão social é um de seus resultados, posiciona uma série de demandas sociais que podem ser compreendidos como a emergência de um “direito à cidade”. Esse processo centraliza a cidade como o palco de reivindicações públicas em que as políticas por habitação emergem como uma necessidade social. A cidade de Blumenau/SC é um interessante caso para reflexão e análise. Marcada pela emergência de uma periferia invisibilizada, a cidade vive um caos histórico em suas políticas por habitação, aprofundado pelos recentes desastres socioambientais. Nesse sentido, este artigo tem por objetivo fornecer subsídios para a discussão sobre o direito à cidade tanto a partir de uma análise global quanto local, no âmbito da cidade de Blumenau/SC e da ineficácia de suas políticas públicas para a habitação. Partindo de uma abordagem sociológica, mas comprometida com a teoria do direito, tendo o pensamento de Milton Santos como marco teórico, sendo desenvolvido mediante abordagem funcionalista em chave descritiva e contextual, e privilegiando o estudo de caso da cidade de Blumenau/SC, este artigo busca evidenciar as contradições do processo de urbanização em uma das cidades mais bem posicionadas em termos de qualidade de vida, e a emergência do direito à cidade como possibilidade de emancipação.
A produção científica brasileira sobre homens autores de violência – reflexões a partir de uma revisão crítica de literatura
Authors: De Padula Novaes Rodrigo Caio , Possagnoli Freitas Guilherme Arthur , Beiras Adriano
Published: August 2019

Este estudo consiste em um levantamento bibliográfico das principais produções sobre o tema de violência contra mulheres e a atenção ao autor de violência, de 2006 a 2016. Busca fornecer um panorama geral sobre a temática, além de avaliar carências e potenciais aspectos para pesquisa e intervenção com os homens autores de violência. Foram analisados 22 artigos que tratam da temática da violência doméstica e familiar contra as mulheres, com foco no homem autor de violência (HAV). Nestes são apontadas as justificativas usadas para a legitimação da violência contra suas parceiras, explicitando a necessidade da produção de novos modelos de masculinidades. O segundo aspecto tratado pelos artigos são reflexões, fruto da dinâmica dos grupos de trabalho com os HAV, sobre a violência conjugal. Nota-se que há uma grande lacuna na produção de estudos e políticas voltadas para os homens autores de violência no Brasil, ficando evidente na análise a necessidade de maior enfoque nesses homens. Onde já há grupos reflexivos para homens, ainda existe a ausência de políticas regulamentadoras e a existência de desafios práticos, como a falta de treinamento dos profissionais que lidam com os HAV.
O amador e o profissional na produção de imagens jornalísticas
Authors: Kaseker Mônica Panis
Published: August 2019

O artigo trata sobre a imagem jornalística, no contexto de convergência, quanto à autoria amadora e profissional. Discute sobre o que de fato distingue o jornalista profissional do repórter cidadão que envia suas imagens aos noticiários. O amador se apropria de técnicas jornalísticas e os profissionais enfrentam a precarização das condições de trabalho, o que aproxima cada vez mais a qualidade técnica e estética das imagens.
Comunicação-Trama em Hostels: Reflexões a partir do Relato de Experiências
Authors: Thomazi Mara Regina , Cardinale Baptista Maria Luiza
Published: August 2019

Este texto analisa a comunicação-trama em hostels, com a mutação de processos socioculturais e comunicacionais. Traz o relato de pesquisa qualitativa, transdisciplinar, a partir da estratégia metodológica Cartografia de Saberes. As singularidades dos hostels têm caráter sistêmico e complexo, o que demanda abordagem metodológica com lógica processual e plural. Tem-se um ambiente de trama comunicacional constituída também pela trama midiática, com marcas de amorosidade, nas relações pessoais.
La ficción y su función de memoria: a propósito de Eva Perón
Authors: Trombetta Jimena Cecilia
Published: August 2019

Con el regreso de la democracia en Argentina surgió la necesidad de representar la figura de Eva Perón desde la ficción cinematográfica. Hacia la actualidad comenzó a multiplicarse la producción sobre su figura. ¡Ay Juancito! (2004) de Héctor Olivera, Juan y Eva (2011) de Paula De Luque, y Eva de la Argentina (2011) de María Seoane, fueron algunas de las producciones que visibilizaron su figura desde la ficción. Nuestro objetivo es estudiar los archivos que fueron llevados al terreno de lo ficcional. Tendremos en cuenta los textos de Pierre Nora, Enzo Traverso, Roger Chartier, Hayden White y Gustavo Aprea.
El pasado como máscara: una comparación entre Zama de Antonio Di Benedetto y Zama de Lucrecia Martel
Authors: Ibazeta Maria Celina
Published: August 2019

Este artículo compara la novela Zama, escrita por Antonio Di Benedetto en 1956, y la película homónima de Lucrecia Martel, basada en la obra de Di Benedetto, y estrenada en 2017. Pese a que la trama se desarrolla en un pasado distante, fines del siglo XVIII, ambas obras no se construyen como narrativas históricas clásicas, sino todo lo contrario. El objetivo de este trabajo es analizar las estrategias utilizadas por la novela y la película para desestabilizar/deconstruir el discurso de la Historia.
Introdução ao dossiê: Outros passados. Ficção histórica no cinema argentino contemporâneo
Authors: Christofoletti Barrenha Natalia
Published: August 2019

Entre os filmes ficcionais do nuevo cine argentino, não é comum encontrar revisões do passado. Porém, nos últimos anos, pouco mais de uma década depois da irrupção do nuevo cine, o cinema argentino de ficção voltou a dirigir sua atenção para o passado nacional. O objetivo deste dossiê é revisar a produção recente do país que se volta para o passado. Esta introdução pretende explanar o que aqui denominamos ficção histórica, discutir as relações entre cinema e história e traçar um breve percurso sobre o cinema de ficção histórica na Argentina e os regimes de historicidade vigentes em diferentes períodos dessa cinematografia.
Sliding Mode Control Laws Design by the ADAR Method with Subsequent Invariant Manifolds Aggregation
Authors: Kolesnikov A. A. , Kuz’menko A. A.
Published: August 2019

Sliding mode control (SMC) laws are commonly used in engineering to make a system robust to parameters change, external disturbances and control object unmodeled dynamics. State-of-the-art capabilities of the theory of adaptive and robust control, the theory of fuzzy systems, artificial neural networks, etc., which are combined with SMC, couldn’t resolve current issues of SMC design: vector design and stability analysis of a closed-loop system with SMC are involved with considerable complexity. Generally the classical problem of SMC design consists in solving subtasks for transit an object from an arbitrary initial position onto the sliding surface while providing conditions for existence of a sliding mode at any point of the sliding surface as well as ensuring stable movement to the desired state. As a general rule these subtasks are solved separately. This article presents a methodology for SMC design based on successive aggregation of invariant manifolds by the procedure of method of Analytical Design of Aggregated Regulators (ADAR) from the synergetic control theory. The methodology allows design of robust control laws and simultaneous solution of classical subtasks of SMC design for nonlinear objects. It also simplifies the procedure for closed-loop system stability analyze: the stability conditions are made up of stability criterions for ADAR method functional equations and the stability criterions for the final decomposed system which dimension is substantially less than dimension of the initial system. Despite our paper presents only the scalar SMC design procedure in details, the ideas are also valid for vector design procedure: the main difference is in the number of invariant manifolds introduced at the first and following stages of the design procedure. The methodology is illustrated with design procedure examples for nonlinear engineering systems demonstrating the achievement of control goals: hitting to target invariants, insensitivity to emerging parametric and external disturbances.
Synthesis of the Robotic Tool Motion-Controlling Algorithm Using Method of Correction Dynamics and Pertubations Compensation
Authors: Shadrin G. K. , Alontseva D. L. , Kussaiyn-Murat A. T. , Krasavin A. L.
Published: August 2019

The task of controlling the manipulation robot movement in one direction has been considered. Such task appears at cutting, welding, painting and other similar operations, when the robot instrument performs a program motion along the working surface and at the same time, it is necessary to keep a definite distance from this instrument to the surface automatically without excessive correction. A new algorithm of controlling the linear object of the second order of the general form has been obtained by dynamics and perturbations compensation method, which takes precedence over well-known decisions. The algorithm provides a zero static error of the system regulation and movement in acquisition of external effects within the accuracy of standard filters of the second order that is convenient for practical use. The first filter indicates movements of the system during the task performing; the second one provides perturbations compensation on state variables. A step-by-step procedure of the algorithm synthesis has been represented for the second order controlled object of the general form. Formulae for calculating regulator coefficients have been obtained. The obtained equations defining processes in a closed control system allow performing the analysis of the control quality and the dynamics of control changes depending on external influences. A method of equations identification of the robot motion in conditions when we know the maximum speed of its instrument movement and a dynamic error of the robot servosystem regulating has been developed. By this method, the robot equations are brought up to the Vyshnegradskiy’s form and then on the computer model a fundamental frequency and a decay factor can be easily chosen. The application of the obtained algorithm has been reviewed to create a system of automatic regulation of the robot instrument position. It has been clarified that defining free coefficients of these filters on position of filter fundamental frequency equation and a controlled object provides the given system operation speed at moderate amplitude of controlling actions. A mathematical modeling method has shown the advantages of regulation program quality, parametric and structural robustness of the obtained control system.
Calculation of the Parameters of a Mathematical Model of an Electric Hybrid Stepper Motor Based on the Analysis of the Magneto Static Field Pattern
Authors: Volkov S. V. , Goryachev O. V. , Efromeev A. G. , Stepochkin A. O.
Published: August 2019

The article presents a solution to the problem of calculating the parameters of a mathematical model of an electric hybrid stepper motor based on an analysis of the picture of its magnetostatic field. The main disadvantage of such an engine described. Is the mid-frequency resonance, which occurs due to the coincidence of the natural frequency of the rotor with the frequency of the supply voltage pulses. The necessity of taking this factor into account when designing a discrete electric drive system based on the executive motor of this type by calculating the values of resonant frequencies and using them in developing the drive control algorithm is shown. The task of developing a mathematical model of the engine is formulated, which allows to analyze the influence of its design parameters on the spectrum of resonant frequencies. The method of calculating the parameters of a given mathematical model is formed. The variants of the mathematical description of this electric machine are considered and the selection of its known mathematical model is made based on the equivalent electric circuit. The numerical calculation of the spatial pattern of the magnetostatic field of the electric motor is performed. Based on the analysis of the calculation results, a system of assumptions has been formed to develop an equivalent magnetic circuit of an electrical machine. An equivalent magnetic circuit and the corresponding system of equations has been developed. Formed a system of equations of a mathematical model based on the equivalent circuits of the electric and magnetic circuits.On the basis of the obtained system of equations, a simulation model of a discrete electric drive was developed in the Simulink software package. Using the obtained simulation model, the calculation of transients on the angle of rotation of the rotor and the electromagnetic moment is carried out and the influence of one of the design parameters on the natural frequency of the rotor is analyzed. Based on the simulation results, it is shown that with an increase in the air gap height of a hybrid stepper motor, the resulting electromagnetic moment decreases, and the natural oscillation frequency of the rotor decreases, and the frequency at which medium-frequency resonance occurs also decreases. This mathematical model can be used at the stage of the correct calculation of the selected engine, since allows you to analyze the effect of a specific design parameter of the machine — in particular the size of the air gap on the natural frequency of the rotor, and, consequently, on the spectrum of the resonant frequencies of a discrete electric drive.
Redefining Media Agendas: Topic Problematization in Online Reader Comments
Authors: Koltsova Olessia , Nagornyy Oleg
Published: August 2019

Media audiences representing a significant portion of the public in any given country may hold opinions on media-generated definitions of social problems which differ from those of media professionals. The proliferation of online reader comments not only makes such opinions available but also alters the process of agenda formation and problem definition in the public space. Based on a dataset of 33,877 news items and 258,121 comments from a sample of regional Russian newspapers we investigate readers’ perceptions of social problems. We find that the volume of attention paid to issues or topics by the media and the importance of those issues for audiences, as judged by the number of their comments, diverge. Further, while the prevalence of general negative sentiment in comments accompanies such topics as disasters and accidents that are not perceived as social problems, a high level of sentiment polarization in comments does suggest issue problematization. It is also positively related to topic importance for the audience. Thus, instead of finding fixed social problem definitions in the reader comments, we observe the process of problem formation, where different points of view clash. These perceptions are not necessarily those expressed in media texts since the latter are predominantly “hard” news covering separate events, rather than trends or issues. As our research suggests, problematization emerges from readers’ background knowledge, external experience, or values.
Public Deliberation in Russia: Deliberative Quality, Rationality and Interactivity of the Online Media Discussions
Authors: Filatova Olga , Kabanov Yury , Misnikov Yuri
Published: August 2019

Deliberation research is now undergoing two emerging trends: deliberation is shifting from offline to online, as well as from an inherently democratic concept to the one applicable to less competitive regimes (He & Warren, 2011). The goal of this article is to study the peculiarities of deliberative practices in hybrid regimes, taking online discourse on the Russian anti-sanctions policy as a case. We use the Habermasian concept of basic validity claims to assess deliberation quality through the lens of argumentation and interactivity. Our findings suggest that deliberative practices can exist in non-competitive contexts and non-institutionalized digital spaces, in the form of intersubjective solidarities resulting from the everyday political talk among ordinary citizens. Such deliberations can be counted as argumentative discourses, although in a special, casual way—unlike the procedural rule-based debates. Generally, as in established liberal democracies, deliberation in Russia tends to attract like-minded participants. While the argumentative quality does not seem to vary across the discussion threads sample, the level of deliberative interactivity is higher on pro-government media, accompanied with the higher level of incivility. On the other hand, discourses on independent media are distinctively against the government policy of food destruction. The democratic value of such deliberations is unclear and might depend on the political allegiance and ownership of the media. Though some discourses can be considered democratic, their impact on decision-making remains minimal, which is a key constraint of deliberation.
DEVELOPMENT OF INTERNATIONAL TOURISM SERVICES AS AN IMPORTANT DOMINANT OF ECONOMIC GROWTH
Authors: Tsyganov S.A , Buntova N.V.
Published: August 2019

In the article tourism is presented as a social phenomenon and one of the most sustainable components of the world economy. The structure and features of the world market of tourist services, the concept of tourist service as an object of purchase and sale on the world market are considered. It is grounded economic importance of tourism development and its impact o f the economy of exporting countries and importers with the help of a multiplier effect is determined.
The article outlines the main characteristics of the contemporary world tourism market: high rates of development, significant contribution to GDP, foreign trade turnover, and ensuring employment of the population. The authors note the presence of significant external dominants of tourism development for different countries of the world, with both positive and negative ones. These effects must be taken into account in determining the strategic directions of tourism development, including in the creation of tourist clusters. At present, there is no doubt that under the prevailing conditions, the country's economy is extremely in need of powerful "growth locomotives". According to the authors of this study, the tourism market can become one of them, stimulating the development of adjacent markets, with both commodity and market services.
Clinical case of an acute toxic-allergic reaction due to single intake of methotrexate
Authors: Mazurov Vadim I. , Shostak Mikhail S. , Kalinina Elena Yu. , Ripachev Victor V. , Bashkinov Roman A.
Published: August 2019

This is the case report of an acute allergic reaction in a patient with psoriatic arthritis due to a single intake of low-dose methotrexate. We review the presentation, laboratory tests and results of autopsy. The management of the disease and its outcome were analyzed according to current treatment recommendations for psoriatic arthritis.
Long non-coding RNAs and their role in metastasis
Authors: Beylerli Ozal , Gareev Ilgiz F. , Beilerli Aferin
Published: August 2019

Cancer metastasis is a multistep process in which cancer cells leave the primary focus, survive in the bloodstream, and colonize in a distant organ. This is the main cause of cancer morbidity and mortality. It is mediated by a multistep process called the metastatic cascade. Initial steps include local invasion and migration, angiogenesis, epithelial-mesenchymal transition (EMF) and intravasation. Non-coding RNAs represent a large part of the transcriptome, with long non-coding RNAs (lncRNAs) constituting a large proportion. The perception of long non-coding RNAs as fragments of RNA and transcriptional noise has been constantly replaced by their role as confirmed targets for various physiological processes in the past few years. A large amount of evidence has revealed their role at all stages of carcinogenesis and in modulating metastasis through regulatory networks. In this review, we focus on the role of long non-coding RNAs as promoters or inhibitors in the main stages of the metastatic cascade, and in particular consider their role in the metastasis of malignant tumors to the brain.
Surgical tactics for associated chest trauma in acute and following periods of traumatic disease
Authors: Denisov A. S. , Schekolova N. B. , Ladeischikov V. M.
Published: August 2019

Aim. To present in details the surgical tactics in different periods of traumatic disease (TD) for associated chest injury.

Materials and methods. Treatment of 865 patients with associated injuries was analyzed. There were 66.9 % of men (579 persons) and 33.1 % of women. Automobile traumatism dominated. The central and peripheral hemodynamics as well as vegetative disorders were investigated. The blood viscosity and toxicity, lipid metabolism etc. were determined.

Results. The characteristic features of the course of acute and the following periods of traumatic disease in associated chest injury, taking into account the revealed complications, expression of circulatory, hypoxic, metabolic and toxic changes, were studied. The logic of surgical tactics in different periods of traumatic disease was presented. Complications and errors when treating patients were analyzed.

Conclusions. Treatment of injured patients, suffering from associated chest trauma in the acute and following periods of TD is subjected to logic of surgical tactics, taking into account prognostication of occurring possible complications and their prevention.
Characteristic features of lysocim influence on growth kinetics of candida albicans fungi
Authors: Godovalov Anatoliy P. , Pastukhov Danila M.
Published: August 2019

Aim.To assess the growth kinetics and biofilm-forming activity of Candida albicans strains when cultivated in nutrient medium with different concentrations of lysocim.

Materials and methods. Growth kinetics of strains was determined by changes in optic density of suspension at 620 nm, and biofilms detected them by their staining with fuchsin. The results were registered on photometer.

Results.Lysocim changes the growth kinetics of C. albicans, reducing the duration of exponential and prolonging the stationary phases of growth. It was established that increased lysocim concentration positively influences the proliferative activity of the fungi. As lysocim concentration is increased, C. albicans biofilm-forming activity is elevating.

Conclusions. Thus, the increased level of lysocim contributes to transition of fungi into the plankton form of growth that should be taken into consideration when treating patients with candidiasis.
Crohn’s disease complications, requiring surgical treatment
Authors: Klimentov Mikhail N. , Styazhkina S. N. , Neganova O. A. , Lyubimtseva M. S. , Semibratova E. V. , Turbin O. D.
Published: August 2019

Crohn’s disease sickness rate is 0.3–0.2 per 100000 persons, its prevalence is 322 per 100000 persons; Up to 60–70 % of patients with Crohn’s disease undergo this or that type of surgical intervention – from opening of paraproctitis to extensive intestinal resections. Uninterrupted course of disease and probability of severe relapses induce application of long postoperative drug therapy to avoid repeated operations. Repeated resections of the bowel in Crohn’s disease are dangerous from the position of the development of short bowel syndrome, severe digestive disorders. Surgical treatment in Crohn’s disease is aimed at prevention of complications and improvement of patients’ quality of life, if drug therapy is useless.
Breach of ligand-receptor interaction in pathogenesis of disadaptive disorders and in pathology
Authors: Artemenkov Alexey A.
Published: August 2019

The review summarizes information about the effects of ligand-receptor interaction in the normal state, during maladaptation and pathology. The mechanisms of changes in the functions of the receptors of the immune system that recognize pathogen patches, interact with immunoglobulins and participate in the immune response are shown. Data on interactions within the neurotransmitter systems of the brain are presented. The properties of lectins, follicle-stimulating hormone, progesterone derivatives and calcitonin are considered. The review also summarizes information on such cellular processes as cell growth, bone regeneration and remodeling, apoptosis. The role of thiazole retinoids in the regulation of cell differentiation and signaling pathways has been shown. Particular attention is paid to angiogenesis and vascular endothelial growth factor, receptors and ligands to fibroblast growth factor, galactins involved in oncotransformation processes. It was established that phosphatase with the Src2 homology domain (SHP2) is an important component of oncogenic signaling pathways. The mechanism of multivalent interaction of bacteria and viruses with the cells of the body is discussed. The interaction of nanoparticles (graphene, fullerenes) with biological objects is considered in sufficient detail. The article discusses the problem of receptor saturation and the activity of ex-orphan receptors that can act as targets for potential drugs. The prospects of creating new drugs based on π-cation interactions are shown. It was concluded that the study of the interaction of the substance and the receptor will allow to reveal the true mechanisms of dysregulatory pathology.
The study of the effects of the combination of Himantane and Piribedil on a model of MPTP-induced parkinsonian syndrome in C57BL/6 mice
Authors: Valdman Elena A. , Kapitsa Inga G. , Kalinina Anna P. , Ivanova Elena A. , Voronina Tatiana A.
Published: August 2019

The effectiveness of hemantane, an original adamantane derivative, in combination with the dopamine receptor agonist piribedil on the model of acute parkinsonian syndrome induced by a single intraperitoneal injection of 30 mg/kg neurotoxicin-1, induced by a single intraperitoneal injection of 30 mg/kg neurotoxin 1-methyl-4-phenyl-tetrahydropyridine (MPTP) in C57BL/6 mice. Rigidity was assessed by stride length, oligokinesia and impaired coordination in the “rotarod test’’, effect on the catalepsy model caused by 0.1 mg/kg haloperidol. It has been established that the combination of hemantane and piribedil reduces the manifestations of parkinsonian syndrome, significantly exceeding in efficiency of each of the drugs separately.
Comparative effectiveness of Molixan and Glutoxim in the model of toxic liver lesions with anti-tuberculosis drugs
Authors: Bugaev Pjotr A. , Basharin Vadim A. , Antushevich Aleksandr E.
Published: August 2019

Due to the high frequency of liver lesions caused by anti-tuberculosis drugs, the possibility of using compounds based on oxidized glutathione for hepatoprotection is shown.

Purposes and tasks. The purpose of the study was to conduct a comparative assessment of the hepatoprotective properties of molixan and glutoxim in liver lesions with anti-tuberculosis drugs. To achieve this goal, it was necessary to perform the following tasks: on the model of toxic liver damage caused by anti-tuberculosis drugs (isoniazid, rifampicin, pyrazinamide) to study the effectiveness of glutoxin and molixan by biochemical and morphological parameters; on the basis of the data to determine the most effective scheme of application.

Materials and methods: the study was conducted on 90 white male not inbred rats. Antituberculosis drugs (AD) were administered to animals daily for 14 days in the following doses: isoniazid – 50 mg/kg intraperitoneal, rifampicin – 250 mg/kg and pyrazinamide – 45 mg/kg intragastrically. Glutoxim and molixan were administered daily for 14 days at doses: 20 and 40 mg/kg – glutoxim, 30 mg/kg – molixan, intraperitoneal for 2 hours before the introduction of anti-tuberculosis drugs. The animals were divided into 5 groups of 18 rats each. Group 1 – intact animals, 2 – control AD, 3 – AD + glutoxim 20 mg/kg, 4 – AD + glutoxim 40 mg/kg, 5 – AD + molixan 30 mg/kg. In the study on day 15, biochemical parameters of blood were determined, the liver was taken for morphohistological study and the level of LPO in its homogenates was determined by the concentration of diene conjugates and malondialdehyde.

Results and conclusions. As a result of the experimental study, it was noted that the more pronounced hepatoprotective effect was exerted by molixan.
Basics of care for a patient with a stroke
Authors: Kandyba Dmitriy V.
Published: August 2019

The lecture devoted to general practitioners presents modern ideas about the provision of qualified outpatient care for a patient who has had a stroke. The basic principles of detection and prevention of complications, developing mainly in elderly and senile patients, in the early recovery period after a stroke.
Features of postgraduate education program in family medicine at the University of Iowa
Authors: Turusheva Anna V. , Kuznetsova Olga Yu.
Published: August 2019

The article presents a brief overview of individual elements of postgraduate education in the field of family medicine used at the University of Iowa (USA).
Formación de palabras, gramática y diccionario
Authors: Pena Jesús
Published: August 2019

Formación de palabras, gramática y diccionario.
El latín y el español en los diccionarios de los siglos XVI y XVII
Authors: Medina Guerra Antonia María
Published: August 2019

El latín y el español en los diccionarios de los siglos XVI y XVII.
Sinonimia y polisemia de los sufijos -dor y -nte
Authors: Rifón Antonio
Published: August 2019

Sinonimia y polisemia de los sufijos -dor y -nte.
VOX. Diccionario manual Alemán. Español-Alemán. Alemán-Español, 1ª ed. (reimpresión). Junio 1996. Barcelona, Biblograf, 1996
Authors: Haensch Günther
Published: August 2019

Reseña de libro:  VOX. Diccionario manual Alemán. Español-Alemán. Alemán-Español, 1ª ed. (reimpresión). Junio 1996. Barcelona, Biblograf, 1996.
La diversidad geolingüística en el diccionario monolingüe: afinidades y discrepancias en las lexicografías española y francesa
Authors: Aliaga Jiménez José Luis
Published: August 2019

La diversidad geolingüística en el diccionario monolingüe: afinidades y discrepancias en las lexicografías española y francesa.
Traducción y diccionario. Algunos neologismos de la química en el Nuevo diccionario francés-español (1805) de A. de Capmany
Authors: Anglada Arboix Emília
Published: August 2019

Traducción y diccionario. Algunos neologismos de la química en el Nuevo diccionario francés-español (1805) de A. de Capmany.
Guerrero Ramos, Gloria (1995): El léxico en el Diccionario (1492) y en el Vocabulario (¿1495?) de Nebrija, Sevilla, Universidad, 213 pp.
Authors: González González Eva María
Published: August 2019

Reseña de libro: Guerrero Ramos, Gloria (1995): El léxico en el Diccionario (1492) y en el Vocabulario (¿1495?) de Nebrija, Sevilla, Universidad, 213 pp.