bluuebunny/crossref_metadata_2025 huggingface dataset:
Leisure-time physical activity as a protective factor for functional capacity loss in community dwelling elders
Authors: Ribeiro Maria Claudia Martins , Sañudo Adriana , Ramos Luiz Roberto
Published: December 2020

ABSTRACT Populational aging led to the emergence of chronic diseases, all potentially incapacitating, thus affecting functional capacity (FC) of elders. Despite health evidences in favour of having regular physical activity, the majority of elders are not sufficiently active. Baseline data of an urban elder cohort in Brazil showed that only 28% were active and 68% had some functional loss, a figure that went up to 73% among the inactives. FC was associated with a network of sociodemographic, health and behavioral factors. In a multivariate analysis, the inactives showed twice the odds of being severely dependent when compared to the actives. Noteworthy that inactivity is as a modifiable factor that might prevent FC loss. Longitudinal studies are needed to verify.
Os usos de um aplicativo de saúde móvel e a educação dos corpos em uma política pública
Authors: Abib Leonardo Trápaga , Gomes Ivan Marcelo , Galak Eduardo Lautaro
Published: December 2020

RESUMO No Estado do Espírito Santo a Secretaria de Estado da Saúde criou o aplicativo de saúde móvel “Movimento 21 dias por uma vida mais saudável” (M21) para estimular a população a ter hábitos considerados mais saudáveis. O objetivo deste estudo foi apresentar e discutir, através das postagens nas redes sociais, os modos pelos quais alguns dos participantes do M21 buscaram relacionar-se com o programa. A principal estratégia de pesquisa utilizada foi o mapeamento da #Movimento21dias nas redes sociais em um período de dois anos (2016-2018). A partir dos dados oriundos da página do M21 e das postagens dos usuários em redes sociais, notou-se que o programa teve baixa adesão e notoriedade. Em relação os usos, conclui-se que os sujeitos mobilizam modos singulares para lidar com os discursos do M21, manifestando movimentos híbridos e distintos.
Processos de invisibilização na avaliação em larga escala
Authors: Welter Cristiane Backes , Werle Flávia Obino Corrêa
Published: December 2020

Resumo Resultados das avaliações em larga escala da Educação Básica são divulgados intensamente na mídia. Há, entretanto, desconhecimento quanto a temas como metodologia dessas avaliações, critérios de cálculo, de agregação dos resultados dos dados, dentre outros. O Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira (Inep), responsável por essa avaliação, emite muitas notas técnicas, portarias, notas informativas, pareceres que formatam e estabelecem normas para a mesma. Este artigo analisa regulamentações do Inep referentes a processos de avaliação em larga escala da Educação Básica. Destacamos trechos de documentos que normatizam tais avaliações, concluindo que muitos estudantes são por ela invisibilizados, o que permite questionar os indicadores alcançados e divulgados relativos ao nível de qualidade e de desenvolvimento da Educação Básica brasileira.
Ações do enfermeiro na interface com os núcleos ampliados de Saúde da Família e Atenção Básica
Authors: Vendruscolo Carine , Silva Kátia Jamile da , Durand Michelle Kuntz , Metelski Fernanda Karla , Silva Filho Cláudio Claudino da
Published: December 2020

RESUMO Objetivo Compreender as ações do enfermeiro na perspectiva da interface de atuação com o Núcleo Ampliado de Saúde da Família e Atenção Básica. Método Pesquisa qualitativa de caráter participativo pautada no Itinerário Freireano, a partir das seguintes etapas: investigação temática; codificação e decodificação; e desvelamento crítico. As informações foram obtidas mediante quatro Círculos de Cultura, com enfermeiras de equipes da Saúde da Família, entre abril e junho de 2018. Resultados Participaram nove enfermeiras. Entre os temas geradores desvelados, desponta a “relação entre equipes generalistas e os Núcleos: enfermeiros como referência e elo interprofissional”. As enfermeiras percebem-se dessa maneira por conta da formação generalista e gerencial. Atividades compartilhadas, como grupos, estão entre as práticas desenvolvidas coletivamente e que fortalecem o trabalho interprofissional. Conclusão Ao provocar reflexões sobre a autonomia e o processo de trabalho na atuação colaborativa com os Núcleos, o estudo ampliou a percepção acerca das ações desenvolvidas pelas enfermeiras na interação com a equipe multiprofissional. Sugere-se a realização de outras pesquisas sobre a interprofissionalidade na relação entre a enfermagem e a equipe ampliada mediante a ótica dos profissionais do Núcleo.
Análise das necessidades de ajuda de homens com HIV que fazem sexo com homens
Authors: Farias Odaleia de Oliveira , Guedes Dayse da Silva , Freitas Priscilla Carolinne Araújo de , Galvão Marli Teresinha Gimeniz , Cunha Gilmara Holanda da , Lima Ivana Cristina Vieira de
Published: December 2020

RESUMO Objetivo Compreender as necessidades de ajuda de homens com HIV que fazem sexo com homens à luz de uma Teoria Prescritiva. Método Estudo descritivo e qualitativo, realizado com homens com HIV que fazem sexo com homens atendidos por um Serviço Ambulatorial Especializado de uma capital no Nordeste do Brasil, entre os meses de novembro de 2017 e maio de 2018. A pesquisa utilizou a análise do discurso do sujeito coletivo. Resultados Participaram do estudo 49 homens com HIV, que se autodenominaram homem que faz sexo com homem. Ajuda foi descrita como apoio, acolhimento, suporte psicossocial e familiar. O desejo de receber auxílio foi relacionado à aceitação e ao esquecimento do diagnóstico. Os problemas enfrentados aludiram à aceitação do diagnóstico, ao medo e ao preconceito. Destacaram-se como fonte de amparo os profissionais e familiares. O cuidado de enfermagem foi citado como significativo, e a principal ajuda requerida foi do tipo psicológica. Conclusão As necessidades de ajuda identificadas relacionaram-se principalmente ao suporte psicológico, proveniente dos profissionais de saúde e dos familiares. Os participantes são receptivos ao recebimento de ajuda, sobretudo, no que se refere ao enfrentamento do diagnóstico.
A review on atmospheric pressure plasma jet and electrochemical evaluation of corrosion
Authors: Mendez José Antonio Cabello , Escobedo Verónica Nayelli Martínez , Vong Yunny Meas , Bueno José de Jesús Pérez
Published: December 2020

The atmospheric pressure plasma jet (APPJ) has received attention in recent years due to its ease of incorporation into production lines, rapid application, low surface damage and use in a wide variety of materials (cardboard, textiles, metals, polymers and glass) and for being a more environmentally friendly technique than wet chemical techniques. Treatments with APPJ can be divided into two types: (a) surface modification with APPJ and (b) coating deposition with APPJ. These treatments decrease the hydrophobicity, change the surface composition and favor the growth of passive oxide films, while the coatings have excellent adhesion and good barrier properties. The APPJ–electrochemical link has been focused on the prevention of and protection against corrosion. Electrochemical studies show excellent results against corrosion, and APPJ treatment has the potential to replace procedures currently in use. This work describes the relationship between APPJ treatments and the electrochemical studies carried out on surfaces modified with this method.
Marital Power Finally Obliterated: The History of the Abolition of the Marital Power in Civil Marriages in Eswatini
Authors: Mavundla Simangele D , Strode Ann , Dlamini Dumsani Christopher
Published: December 2020

Women's subordination is not new in the world. As society became human rights conscious, many countries started abrogating or scrapping discriminatory laws and attitudes towards women, in particular married women. However, it has taken Eswatini more than 100 years to deal with the fact that the common law principle of marital power discriminates against women.

This paper traces the reception of marital power into the legal framework of Eswatini and how advocacy groups on women's rights and freedoms have opposed women's subordination, fortified by research. This paper presents a desktop review of selected literature and case laws touching on women's emancipation in Eswatini.

This research work is significant in that it adds to the body of knowledge by recording the origins of women's subjection to marital power and their eventual emancipation in the landmark case of Sacolo v Sacolo (1403/2016) [2019] SZHC 166 (30 August 2019).
The real estate market in Rebouças avenue axis: Application of the Urbanistic Guidelines for the Urban Structuring Zones of the São Paulo’s Strategic Master Plan from 2014
Authors: Del’Arco Guilherme Henrique Fatorelli , Costa Matheus Oliveira
Published: December 2020

This article adresses the history of the configuration of the Rebouças Avenue axis, considering the strategies of urban development by contextualizing the inflection periods of São Paulo planning, resulting from the political, economic and social (re)orientations, through urban legislation. applied especially from the 1970s focusing on the recent verifiable real estate development in the area. The highlight, however, is on the most recent urban policy, defined by the Strategic Master Plan of 2014 and the Land, Use and Occupation Law of 2016, that defined qualifying urban parameters in which applications are mandatory or encouraged. The Rebouças avenue axis, as it is currently classified as an Urban Structuring Zone, represents a good perspective for analyzing the application of such parameters, because, besides promotes a constructive and demographic density, it also seeks to articulate the territory in benefit of local economic dynamism, pedestrian scale, public transport and intra-urban relations.
Development of a Web-Based Environment for Test and Item Statistics
Authors: TEKALMAZ Gözde , KEZER Fatih
Published: December 2020

The aim of the research is to develop an online environment where teachers can access test and item statistics and a comprehensible report regarding the tests they have used, to ensure the storage of their reports in their own online environment as well as to have an idea on the utility of the subject matter environment. The research is planned as a design and development research. Research data was collected in two stages. The data which was needed to compare were obtained simulatively through the TAP program. Also, dta was collected from a group of 15 teachers to collect evidence for the usability of the application. Test and item statistics were calculated for the collected data and compared with the results of the programs making similar calculations. Descriptive analysis was used in the interpretation of the usability questionnaire and of teacher opinions. As a result of the research, the item and test statistics calculated for all data sets created by sampling different situations were found to be similar to those of reliable equivalent package programs. With the opinions received from the teachers, it has been concluded that the environment is useful and practical. While one of the important differences of the online environment formed by this study is its keeping a record of the past; another is its accessibility through the internet without the need for an additional program and thirdly, its usability on a mobile platform.
Synthesis of New Di- and Triamides as Potential Organocatalysts for Asymmetric Aldol Reaction in Water
Authors: Keskin Elif , Yolacan Cigdem , Aydogan Feray
Published: December 2020

New di- or triamide organocatalysts derived from (L)-proline were synthesized and successfully used in the direct asymmetric aldol reaction of aliphatic ketones and aromatic aldehydes in water at 0 °C in the presence of benzoic acid as co-catalyst. (S)-methyl-2-((S)-3-hydroxy-2-((S)-3-pyrrolidine-2-carboxamido)propanamido)-3-phenylpropanoate (7c) as organocatalyst showed best results under these reaction conditions, and good diastereoselectivities (up to 99%), enantioselectivities (up to 98%) and yields (up to 91%) were observed.
Design, Synthesis and Biological Screening of Novel 1,5-Diphenyl-3-(4-(trifluoromethyl)phenyl)-2-pyrazoline Derivatives
Authors: Tok Fatih , Koçyiğit-Kaymakçıoğlu Bedia
Published: December 2020

1-Phenyl-5-substituted-3-(4-(trifluoromethyl)phenyl)-4,5-dihydro-1H-pyrazole derivatives were synthesized from chalcone derivatives. The structures of compounds were characterized by IR, 1H NMR spectroscopic methods and elemental analysis. All compounds were evaluated for their in vitro antioxidant activity using DPPH and ABTS methods, anti-inflammatory activity using lipoxygenase inhibitory method and antidiabetic activity using the α-glucosidase inhibitory method. Especially, pyrazoline derivatives exhibited stronger anti-inflammatory activity than the reference drug indomethacin (IC50: 50.45 μM) and their IC50 values were in the range of 0.68 and 4.45 μM. In addition, the ADME properties of all chalcone and pyrazoline derivatives were calculated by Lipinski’s and Veber’s rules.
Synthesis, Crystal Structures, Characterization and Catalytic Property of Manganese(II) Complexes Derived from Hydrazone Ligands
Authors: Tan Yao
Published: December 2020

A new bromido-coordinated mononuclear manganese(II) complex [MnL1Br2(OH2)] (1), and a new nitrato-coordinated mononuclear manganese(II) complex [Mn(L2)2(ONO2)(OH2)]NO3 (2), with the hydrazone ligands 4-hydroxy-N’-(pyridin-2-ylmethylene)benzohydrazide (HL1) and N’-(pyridin-2-ylmethylene)isonicotinohydrazide (HL2), have been synthesized and structurally characterized by physico-chemical methods and single crystal X-ray determination. Single crystal structural analysis shows that the Mn atom in complex 1 is in octahedral coordination, and that in complex 2 is in pentagonal bipyramidal coordination. The catalytic property for epoxidation of styrene by the complexes was evaluated.
Ammoniacal Carbonate Leaching: Effect of Dissolved Sulfur in the Distillation Operation
Authors: Vargas Armando Rojas , Nieve María Elena Trujillo , Diaz Yudith González
Published: December 2020

The distillation process in the Ammoniacal Carbonate Leaching technology was studied at bench-scale and on industrial scale. The dissolved sulfur effect in the Product-liquor that feeds to the columns, on the Basic Nickel Carbonate (BNC) properties and the operation expenses was determined. When increasing the sulfur in the liquor, we augment the selectivity towards the sulfate formation in the BNC molecule; therefore the energy consumption to the BNC thermal decomposition in the calcination process increases. Also, the nickel dissolved in the columns effluent increases due to complex reaction with [SO42–] and [S2O32–] ions, thus the expenses for consumption precipitation reagent increase too. Feeding carbonated liquor in the range 1.60 ≤ NH3/CO2 < 1.80 and CO2-rich solution increases the CO2 in the BNC with decreasing in sulfate; then, the mean diameter particle increases, the filtration resistance and the cake moisture diminish, which augments the productivity and reduces the energy consumption in the process of filtration and calcination. Keeping a pH between 8.4 and 8.7 in the columns outlet the greatest economic benefit is obtained of 0,125 ($ · h–1) per (m3 · h–1) of Product-liquor.
Four Different Crystalline Products from One Reaction: Unexpected Diversity of Products of the CuCl2 Reaction with N-(2-Pyridyl)thiourea
Authors: Tomšič Sara , Košmrlj Janez , Pevec Andrej
Published: December 2020

The reaction of N-(2-pyridyl)thiourea with CuCl2 in methanol yields four different crystalline products: yellow dimeric complex, [Cu2Cl2(μ-Cl)2(L)2] (1), red polymeric complex, [Cu3Cl8L2]n (2), orange crystalline product with ionic structure, L2[CuCl4] (3), and colourless ionic compound LCl (4), where L = 2-amino-[1,2,4]thiadiazolo[2,3-a]pyridin-4-ium cation as a result of oxidative cyclization of N-(2-pyridyl)thiourea. The crystal structures of all these crystalline products have been determined by single-crystal X-ray diffraction analysis. Compound 1 involves a copper(I) ion while in 2 and 3 the copper centre is in the divalent state. 1H NMR spectra for compounds 1–3 are identical and confirm deprotonated thioamide groups of N-(2-pyridyl)thiourea and the formation of a thiadiazolopyridinium cation in solution. The hydrogen bonding and π–π stacking interactions were investigated in the solid state. In addition, all crystalline products 1–4 exhibit also S···Cl bonding interactions which consolidate the complexes into networks. The X-ray diffraction analyses indicate the absence of other crystalline phases in the crude reaction mixture.
Obalni ekosistemi na prehodu: Primerjalna analiza severnega Jadrana in Zaliva Chesapeake
Authors: Faganeli Jadran , Malej Alenka
Published: December 2020

Predstavljena je vsebina knjige v tisku pri založbi AGU-Wiley z naslovom »Obalni ekosistemi na prehodu: Primerjalna analiza severnega Jadrana in Zaliva Chesapeake« urednikov T. Maloneja, A. Malej in J. Faganelija. Knjiga prinaša primerjavo ekosistemov severnega Jadrana in Zaliva Chesapeake (vzhodna obala ZDA) in širi znanje o antropogenih vplivih na obalne ekosisteme, kjer je koncentrirano tako prebivalstvo kot izkoriščanje naravnih virov. Ponovni pregled obeh ekosistemov je omogočil, da smo ocenili spremembe v zadnjih 20 letih, še posebej lokalne vplive v okviru globalnih podnebnih sprememb ter uspešnost posegov za upravljanje in zmanjšanje antropogenih vplivov na obalne ekosisteme.
A taxonomic evaluation of Astrophytum myriostigma var. Nudum (Cactaceae)
Authors: Montanucci Richard R. , Kleszewski Klaus-Peter
Published: December 2020

The absence of epidermal trichomes has been used as a diagnostic character to distinguish Astrophytum myriostigma var. nudum from other infraspecific taxa. In the Huizache region of San Luis Potosi, Mexico, between the elevations of 1320 m and 1700 m, the local populations of A. myriostigma are polymorphic, comprised of nude, semi-nude, and flecked plants. However, this polymorphism is non-discrete as there is considerable variation and intermediacy among plants. Also, the proportion of nude plants increases gradually with elevation, which suggests clinal variation correlated with altitude. Exclusively nude populations are currently known only from near Santa Rita del Rucio (? 1710 m) and south of Entronque Huizache (? 1750 m). Farther south, flecked plants were recorded at 1726 m elevation at 6 km E of Guadalcazar, and to the north near El Realejo flecked plants occur as high as 1920 m. At localities southeast of the Sierra San Pedro (Sierra Guadalcazar), nude and semi-nude plants are absent or present at relatively low frequencies in local populations.

Epidermal trichomes provide shading and reflectance that protects the cactus stem against excessive solar radiation and moderates stem temperature. The majority of nude A. myriostigma growing in exposed locations at the margins of Hechtia colonies were found to suffer from chlorophyll degeneration due to excessive exposure to solar radiation.

A comparative morphological study did not find any characters which can be used in combination to diagnose the var. nudum. Given the lack of a suite of discrete, or nearly discrete diagnostic characters, and given that exclusively nude populations do not have a definable geographic distribution we suggest that the nude phenotype should be treated taxonomically as a “form” rather than as a geographical “variety,” or subspecies.
New record of Bacopa egensis (Plantaginaceae) for the flora of Mexico
Authors: Gonzalez-Socoloske Daniel , Tippery Nicholas P. , Jiménez-Pérez Nelly del Carmen , Les Donald H.
Published: December 2020

Bacopa egensis is newly reported for the flora of Mexico and an updated key is provided for the Mexican Bacopa species.
Another confrmation of Cyperus flavescens (Cyperaceae) for Kansas, U.S.A.
Authors: Hammesfahr A. , Witham P. , Campbell C. , Snow Neil
Published: December 2020

Yellow flat sedge (Cyperus flavecsens) is confirmed in Kansas for the first time in southeast Kansas from a drainage ditch in Pittsburg, Crawford County.
The vascular flora of the Lake Thoreau Environmental Center, Forrest and Lamar counties, Mississippi, with comments on compositional change after a decade of prescribed fire
Authors: McFarland, William J. , Cotton, Danielle , Alford Mac H. , Davis Micheal A.
Published: December 2020

Longleaf pine (Pinus palustris Mill.) ecosystems exhibit high species diversity and are major contributors to the extraordinary levels of regional biodiversity and endemism found in the North American Coastal Plain Province. These forests require frequent fire return intervals (every 2–3 years) to maintain this rich diversity. In 2009, a floristic inventory was conducted at the Lake Thoreau Environmental Center owned by the University of Southern Mississippi in Hattiesburg, Mississippi. The Center is located on 106 ha with approximately half covered by a 100+ year old longleaf pine forest. When the 2009 survey was conducted, fire had been excluded for over 20 years resulting in a dense understory dominated by woody species throughout most of the forest. The 2009 survey recorded 282 vascular plant species. Prescribed fire was reintroduced in 2009 and reapplied again in 2010, 2012, 2014, 2016, and 2018. A new survey was conducted in 2019 to assess the effects of prescribed fire on floristic diversity. The new survey found an additional 268 species bringing the total number of plants species to 550. This study highlights the changes in species diversity that occurs when fire is reintroduced into a previously fire-suppressed system and the need to monitor sensitive areas for changes in species composition.
Billie Lee Turner (29 August 1925–27 May 2020)
Authors: Lipscomb Barney , Powell A. Michael , Colleagues and Friends of Billie Lee Turner
Published: December 2020

Billie Lee Turner (29 August 1925–27 May 2020)
Development and research of improved PWM algorithm of an active rectifier with variable switching angle tables
Authors: Nikolaev A.A. , Gilemov I.G.
Published: December 2020

Modern electric drives of rolling mills are based on frequency converters with active rectifiers (AR). During operation, active rectifiers consume non-sinusoidal current, having a negative effect on the supply network. In order to improve the performance index of voltage quality, AR special algorithms of pulse-width modulation are used. Selective harmonic elimination (SHE) PWM algorithm has become widespread. However, application of SHE PWM algorithm does not always allow to optimize the operation of the AR under the conditions of changing parameters of the electro-technical complex under various operating modes. Therefore, a solution is needed to improve the electrical power quality index of plant networks with powerful frequency converter with AR. To carry out the research, a mathematical model of the frequency converter with active rectifiers was implemented with an improved PWM algorithm in the Matlab-Simulink environment based on the parameters of the main electric drive of the 2000 cold rolling mill “LPC-11” of PJSC “ММК”. The main assumption of the simulation model is that the inverter is represented as a current source. An improved algorithm with the ability to select tables of switching angles based on SHE PWM has been developed. The operation of the FC with AR with the proposed improved PWM algorithm with variable tables of switching angles has been investigated. A comparative analysis of the instantaneous values of AR voltages and currents when transferring to the tables with similar switching angles and significantly different ones has been made. It has been found that changing the tables of switching angles does not have a significant negative effect on the operation of the FC with AR. The proposed improved PWM algorithm can be used to improve the performance index of power quality in electrotechnical complexes with FC and AR by using optimal tables of switching angles in conditions of various modes of the power supply system. The adequacy of the simulation model has previously been confirmed by experimental data and previous studies.
Automation of introduction of norms of working operations on CNC equipment
Authors: Averchenkov A.V. , Koloshkina I.E. , Sheptunov S.A.
Published: December 2020

Automation of getting initial data and calculation for manufacturing preparation improves the efficiency and decision quality of design process tasks. An integral part of the manufacturing preparation is definition of time standards and production rates. In the process of manufacturing, operational information is needed to analyze the effectiveness of tasks performed by various categories of performers and structural divisions to make managerial decisions. During operation of equipment with software control, it is possible to implement automated gathering of necessary information and calculation of indicators. In the course of the research, the method was used to obtain information about the operation of the equipment directly from software control devices. Then obtained information was processed by the computing platform. The results were processed using mathematical statistics methods, and production performance was evaluated according to the overall equipment efficiency indicators (OEE). For automation of production, intellectual support of control processes and data processing in process control systems, the method of gathering information and calculating indicators during products manufacturing on CNC machines has been developed. Based on the initial data obtained from the equipment with software control, time standards and production rates when starting manufacturing new products are determined on a computing platform implemented using the algorithms proposed by the authors. Also, the criteria of evaluation of the effectiveness of the established production process are set. For a comparative analysis of the efficiency of the performance of production departments for the period taken into account, the authors specify the special indicator, i.e. the average value of the volume of output per a conditional shift per standard hour in relation to processing on CNC machines. The experience of practical application of the research results has shown that this approach reduces the time of manufacturing preparation, improves the efficiency of operational production management, and also provides operational information for evaluating the process of manufacturing products on CNC machines.
State and national culture in P.B. Struve’s writings (on the occasion of the 150th anniversary of his birth)
Authors: Amelina E.M.
Published: December 2020

The author analyzes the views of the famous philosopher, sociologist and politician Petr Struve, whose ideas have enduring relevance in view of the problems of maintaining state unity and developing both culture and national identity. The main object of this research is Struve’s views on the essence of the state and national culture and on their role in the life of Russia. It is indicated that the position of the thinker presupposed a certain historiosophy – an interpretation of history as a process of development of spiritual culture. The features of Peter Struve’s liberal-conservatism and his understanding of the state as a “collective personality”, possessing a “superintelligent” nature are considered. The philosopher’s approach, which aimed at analyzing the seamless connection between state, culture and nationality is analyzed. The author considers how the thinker interpreted the essence of nationality and nationalism, as well as criticized the radical intelligentsia’s “official nationalism” and “absence of a feeling of national belonging”. She examines the philosopher’s views on the outstanding role of the state in Russian history and his understanding of such “fatal” reasons of its destruction as the insufficient involvement of the cultivated elements of the nobility in the ruling of the state as well as the belated abolition of serfdom law. The author also explains Struve’s views on the slogan of class struggle as decisively contributing to the cultural decomposition of the nation and to undermining the unity of the state. She also addresses the views of P.B. Struve, G.P. Fedotov and S.L. Frank concerning the reasons why the sense of national identity was weak in Russia. She concludes that, according to Struve, one of the reasons for the revolutionary radical upheavals in the country was the fact that the radical intelligentsia sowed in the broad masses of the people the ideological poison of “anti-state rebellion” and the “spirit of Bolshevism”. This contributed to a weak demand for national-state ideals and liberal-conservative ideas.
“In the East God has sacred places…”
Authors: Koshelev V.A.
Published: December 2020

The author analyses A.A. Fet's poem “The Nightingale and the Rose”, included in the collection “Poems” (1850). He points out that the collection aroused the interest of leading critics of the second half of the 19th century such as Apollo Grigoriev, Lev May and Osip Senkovsky. A.A. Fet's poem “The Nightingale and the Rose” particularly attracted their attention. The most significant characteristics of the poem are identified in the present study from the point of view of these critics; similarities and differences in its assessment are noted, and their reasons are explained. In particular, attention is drawn to the lively interest of the romantic era (both in European and Russian art culture) for the East. Characteristics of the image of the East are given, as well as names of writers and titles of their works. The author points to a foreign source of A.A. Fet's poem “The Nightingale and the Rose”, which turned out to be an inaccurate translation of Hafiz, reflecting not so much the specifics of Hafiz's ghazals as their interpretation by the translator with his European vision of the East. The text of A.A. Fet is a version of the Eastern ghazal in Russian. A digression about the historical and philological study of the word “rose” in the works of A.N. Veselovsky, and the tradition of using the theme of love between the Nightingale and the Rose in the poetry of A.S. Pushkin, N.M. Yazykov, A.V. Koltsov are presented. The author notes the original features in the interpretation of these images in the poetic text of A.A. Fet and points out the programmatic nature of the poem “The Nightingale and the Rose”, as testified by the poet's repeated references to the text and the corrections he inserted in view in a new publication.
On V.S. Solovyov’s Participation in the Translation of Virgil’s “Aeneid” by Fet
Authors: Ipatova S.A.
Published: December 2020

The article describes the history of the complete translation of Virgil’s “Aeneid” into Russian (12 books), performed by A.A. Fet in the spring and autumn of 1887 with the participation of V.S. Solovyov as a translator (books VII, IX, X). The joint work of the famous poet, acclaimed ancient languages translator, as well as his major co-author, the classic philologist from Kazan, D.I. Naguevsky (comments and text revision), and Solovyov is chronologically reconstructed through the letters of both Fet and the rest of the participants and witnesses of this work (Solovyov, Naguevsky, J.A. Kulakovsky, N.N. Strakhov, A.V. Olsufiev, etc.). Not only does the analysis of this epistolary allow to determine the level of participation of each of the co-authors, as well as to restore the nature and details of this collaboration, but also to understand the essence of the disagreements that arose among them. Meanwhile in most studies Solovyov’s translation technique is contrasted with Fet’s not in favor of the latter without considering the available documents. Thanks to these efforts, the style of Fet has been supplemented by statements about the the poet’s basic principles of translation in which the term “literal translation” often sounds like a verdict when it is expressed in relation to Fet and Solovyov’s special “literalism” is recognized better than Fet’s. The author of the article comes to the conclusion that if Solovyov’s translation significantly differed from the principles established by Fet, this creative union would hardly be possible, or, knowing Fet’s scrupulousness, we would find Solovyov’s name on the title of the Aeneid as an equal, but different translator. Meanwhile, all parts of the translation are organic and are performed in the so-called “literal” method, persistenly declared by Fet, who strives for absolute transmission of the letter and spirit of the original.
Chronotope of literary-critical judgement (based on books of I.I. Vinogradov)
Authors: Zakharova E.M.
Published: December 2020

The phenomenon of the undefined status of literary criticism leads to a lack of clarity in its terminological apparatus. In particular, there is no unity on the issue of what to consider as the plot of a literary-critical utterance, as well as how to determine its motivational structure, or to identify a set of semantic fields. The subject of this research is the literary category of the chronotope, which is used to analyze the poetics of a critical text. This study was carried out on the basis of the collections of I.I. Vinogradov (1930-2015) “Like bread and water. Art in Our Life” (1963), “Art. True. Realism” (1975), “On a living track. Spiritual Searches of Russian Classics” (1987) with the involvement of textual criticism, biographical data and evidence of the historical context. Despite the artificiality of dividing the chronotope as dominant uniting texts, each of its parts is consistently characterized in order to accomplish the most complete presentation. Space, not in physical, but in textual terms, is understood as a set of factors that bind articles together at a formal level (genre format, heading complexes, typography design). The author's image is viewed as multifunctional: it builds an internal connection and a storyline. The functions of the chronological aspect are also shown: responsibility for the historical, cultural and biographical contexts, dating, meaningful transformation of articles. The conclusion deals with the possibility of using a complex view of the totality of chronotopic characteristics of judgment and the methodological preferences of the critic as a whole.
ANALYSIS OF APPROACHES TO CREATE MODERN ARMED FORCE MANAGEMENT SYSTEM
Authors: Zatserkovnyi V. , Pampukha I. , Savkov P. , Syniavska I.
Published: December 2020

Despite the development of information technology in the security and defense sector, the management of the Armed Forsec requires a fundamentaly new approach to meeting the challenges set. Network-centric warfare, as a form of conflict management with the use of network-based forms of organization, doctrine, strategies and technologies, adapted to the modern information age, allows to increase the combat capabilities of heterogeneous forces and means at the expense of synergistic effect and shortening of the management cycle. The main element of the network-centric warfare model is information, primarily intelligence (location of troops, strategic object, dynamic of change of operational environment in the area of warfare, land, surface, air targets). The overall concept of network-centric wars is to create a single information and communication spase that provide comprehensive integration of management, intelligence, communications, wich will be a primary element in the path to achieving a synergistic effect. A functional feature of the network-centric concept is the continuitly and ability to adapt to a dynamic environment and to transfer combat and operational control funcktions to any level vertically and horizontally in accordance to the emerging needs of operational planning and command of the troops. The poorpose of the article is to substantiate the feasibility and necessity of using a network-centric form of conflict management. The object of research is the information and technological component of modern armed forces (AF), wich contains questions about the role of IT in the military strategies of developed countries, especially the US, Russia and the transition to network-centric technologies, namely aspects of the use of IT, network technologies in the planning and conduct of modern combat. The purpose of the article is to research the role of IT in the current armed conflicts and military strategies of the states, rationale for the transition to network centric technology.
THE ACTION SEQUENCE FORMING METHOD FOR INTELLECTUAL AGENTS
Authors: Boychuk V. , Boychuk A. , Boychuk M. , Burdyug O.
Published: December 2020

The article proposes an approach where the implementation of the formation of sequences of actions of intelligent agents is carried out by analogy with the activities of biological organisms using the mechanism of emotions to dynamically tune the body to perform actions. Thus, the functions of the limbic system are simulated in the organization of movements based on motivational behavior. When planning, first of all, the general condition of the agent is determined. Using the resulting state, a sequence of actions is formed. This approach will make it possible to dynamically reconfigure the sequence and respond to a dangerous situation or to a change in the internal state of the agent. An intelligent agent receives from the sensors and receptors signs of an initial condition, the goal is determined by it, and a sequence of actions is formed. Elements of a sequence of actions are elementary actions. An elementary action is characterized by a set of input parameters for functioning. Signs of the premise correspond to the first action in the sequence, the last action in the sequence is tied to the sign of the goal. The sequence of actions of the agent is represented by a digraph, where the vertices determine the elementary actions, and the edges determine the degree of bond strength between them. The initial conditions correspond to the first action in the sequence, the implementation of the sequence of actions begins with it. Signs of the goal correspond to the last peak in the sequence of actions Link weights change when general state variables are set, which allows you to perform a sequence of actions in real time with dynamic reconfiguration and select sequences of actions that are characteristic of a particular state. The method forms a sequence of actions that is initiated by emotional states and translates it into a sequence of automatic actions based on the achievement of the goal and which in the future will be performed in a normal state. To test the functioning of the method, a agent-work simulator is implemented in the V-REP program environment. The results obtained can be used for intelligent planning based on reinforcements and can be used in the management of agents, work in manufacturing enterprises, military agents, urban traffic flows, logistics systems, and social phenomena.
Non-invasive prenatal screening: experience in the Republic of Tyva
Authors: Gritsinskaya Vera L. , Sanchat Natalya O. , Badarchy Mochurga S.
Published: December 2020

Diagnosis of congenital developmental anomalies and chromosomal abnormalities of the intrauterine fetus in early pregnancy can reduce infant mortality rates.The purpose of research:to evaluate the first results of the non-invasive prenatal test (NIPT) in the Republic of Tyva.Materials and methods.A retrospective analysis of the reports of the Federal State Statistics Service for the Republic of Tyva, the Ministry of Health and the Tyva Perinatal Center was carried out; monitoring data of congenital developmental anomalies in the republican medical genetic center.Results.Analysis of infant mortality in the Republic of Tuva for the period from 2000 to 2019 showed that with a steady decline in indicators (29.97.3), itslevel significantly exceeds the national average. One of the leading causes of infant mortality in the republic is congenital malformations, the frequency of which among newborns in Tuva is 12.633.4. Diseases caused by chromosome abnormalities make up from 4.3% to 1.2% in the structure of congenital malformations. In recent years, the number of women who underwent fetal pathology screening in the first trimester of pregnancy has been increasing in the republic (56.262.1%). According to combined screening, the detection of major chromosomal aneuploidies (Down, Edwards andPatau syndromes) is 2.16.6%. In all cases of positive screening, NIPT was performed, which has a higher specificity and sensitivity; the presence of chromosomal aberrations in the fetus was confirmed in 98.199.5% of cases.Conclusion.The introduction of widespread use of NIPT in the republic will increase the efficiency of detecting chromosomal abnormalities, reduce the number of invasive diagnostic interventions, avoid unjustified termination of pregnancy and reduce infant mortality.
Modern methods for diagnostics of liver fibrosis in children
Authors: Efremova Natalya A. , Goryacheva Larisa G. , Karabak Irina A.
Published: December 2020

This review is dedicated to nowaday methods of liver fibrosis diagnostic in children. The article presents various types of puncture biopsy of the liver. Implementation of the immunohistochemical method in the morphological analysis of biopsy samples allows us to expand our understanding of the pathogenesis of chronic liver diseases, the role of the concomitant infectious agent in the progression of the disease and its outcomes. Instrumental methods for visualizing fibrosis with an assessment of their diagnostic significance are observed in the article. Ultrasound is a screening method among instrumental examination. Computed and magnetic resonance imaging are obligate imaging methods for suspected fibrosis, but they are do not allow to verify its stage. The advantages and disadvantages of various types of elastography are presented. Promising directions of fibrosis diagnostics are associated with scintigraphy, acoustic structural quantitative analysis. Special attention is paid to serum markers for assessing the stage of liver fibrosis in children; data about the role of several fibrosis markers, such as hyaluronic acid, type IV collagen, transforming growth factor1, as well as APRI, FIB-4, FibroTest indices in children are presented. Further study of the pathogenetic aspects of fibrogenesis, exploration of new non-invasive techniques for differentiation the intermediate stages of liver fibrosis, and the development of its prognostic criteria are required.
Features of experience of crisis associated with foot amputation by the elderly patients
Authors: Kut’kova Anna K. , Zemlianykh Marina V.
Published: December 2020

The article is devoted to the study of the features of experiencing a crisis associated with amputation of the foot by the elderly patients. The aim of the research was to study the characteristics of elderly patients experiencing a crisis associated with amputation of the foot. We studied 31 patients with the threat of foot amputation at the age of 5973 years, who were hospitalized at the stage of reconstructive operations. The second group consisted of 32 patients aged 5973 years who underwent amputation of the foot at least 7 days ago undergoing postoperative rehabilitation in the in-patient department of the hospital. Research methods: empirical (conversation, questioning, testing). A comparison of the indicators obtained during an empirical study revealed that elderly people with the risk of foot amputation are more likely to experience negative emotional experiences than elderly people with an amputated foot, use non-adaptive coping strategies, and have higher severity of dysfunctional believes, note dissatisfaction with ones own body and correlate negative emotional experiences with the lower limbs, especially the feet. Compared to patients with the threat of foot amputation, patients with amputated foot are more likely to experience positive emotions, note less pronounced pain, use such psychological defense as intellectualization, note less dissatisfaction with their own body and project the entire spectrum of emotions in the head area. The results of testing and verifying the effectiveness of the program of psychological support for optimizing the psycho-emotional state of patients with the threat of foot amputation are presented.
In memoriam of Evgeny Iosifovich Schwartz
Authors: Gorbunova Victoria N.
Published: December 2020

E.I. Schwartz stood at the foundation of Russian molecular genetics: he was the first to apply the novel method of polymerase chain reaction (PCR) in this country. E.I. Schwartz graduated from the LPMI at 1967. His area of research belonged at first to the realm of the metabolic manifestations of hereditary diseases. Since 1985, he began working at the Laboratory of Molecular Genetics, Leningrad Institute of Nuclear Physics (LINP). Shortly thereafter, E.I.Schwartz began to reproduce and implement the PCR, recently proposed by K. Mullis. Coincidentally, the seemingly purely fundamental studies of thermostable polymerase, which turned out to be the key PCR enzyme, had been independently conducted in LINP and contributed to the success of E.I. Schwartz undertaking. He also initiated the development of the first Russian thermocyclers. He implemented PCR in fruitful long-term research projects on the molecular epidemiology of monogenic diseases: phenylketonuria, familial hypercholesterolemia, hereditary disorders of hemostasis, etc. E.I. Schwartz optimized the methods of isolating nucleic acids from dried blood spots and other sources, suboptimal for a laboratory specialist, but ideal for screening and forensic practice. Another field of hisresearch was to elucidate the role of polymorphic alleles in multifactorial diseases. E.I. Schwartz enthusiastically propagated the new molecular approaches among clinicians and laboratory geneticists: he established close and fruitful collaborations between specialists of the vastly divergent backgrounds. In 1989 E.I. Schwartz founded the Department of Medical Genetics of LPMI, which was one of the first such departments in U.S.S.R. In 2001, he founded the Department of Molecular Genetic Technologies in I.P. Pavlov`s St.Petersburg State Medical University. In 2003, E.I. Schwartz has passed away, leaving behind him the good memory of numerous students and successors of his work
Migración interna y fecundidad de las mujeres colombianas
Authors: Bejarano Alisson Zharick , Guerrero Cely Laura Alejandra , Silva Arias Adriana Carolina
Published: December 2020

Las Instituciones de Educación Superior evalúan la congruencia educativa de acuerdo con las demandas del mercado laboral, garantizando condiciones acordes al contexto en inserción, desarrollo y desempeño profesional. Desde este referente el artículo tiene como objetivo analizar la percepción de empleadores con referencia al desempeño de egresados de la Universidad de Boyacá, en Tunja-Colombia. Es un estudio prospectivo transversal, con diseño descriptivo y fase correlacional, a través del muestreo probabilístico se obtuvo una muestra de 188 empresas; se entrevistaron empleadores de orden local, regional, nacional e internacional durante el período 2018-2019. Las variables estudiadas fueron competencias genéricas, formación y desempeño. Los principales resultados destacan la percepción de los empleadores cuando consideran que los egresados tienen un nivel alto con relación a la formación y desempeño profesional, así mismo, frente a las competencias generales resaltan la comunicación de pensamientos, ideas e información por escrito; se infiere que los egresados ponen en práctica habilidades comunicacionales asertivas; finalmente, se evidencia relación estadísticamente significativa entre formación y desempeño. Se concluye que el nivel de desempeño es acorde con el perfil profesional, evidenciando que son competentes en cualquier escenario en relación directa a referentes personales, profesionales y sociales.