bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effect of Nozzle Temperature, Infill Geometry, Layer Height and Fan Speed on Roughness Surface in PETG Filament
Authors: Taqdissillah Doohan , Muttaqin Aris Zainul , Darsin Mahros , Dwilaksana Dedi , Ilminnafik Nasrul
Published: November 2022

3D printing is a process of making three-dimensional solid objects from a digital file process created by laying down successive layers of material until the object is created. Many filaments can be used in 3D printing, one of which is PETG (PolyEthylene Terephthalate Glycol). PETG is a modification of PET (PolyEthylene Terephthalate) with added glycol at a molecular level to offer different chemical properties that provide significant chemical resistance, durability, and excellent formability for manufacturing. This study aims to find the most optimal parameter of surface roughness of PETG with different parameters of nozzle temperature, infill geometry, layer height and fan speed. Taguchi L16 (44), with four levels for each parameter, was used to determine the effect of each parameter. Each experiment was repeated five times to minimize the occurrence of errors. Based on the result, the effect of each parameter is nozzle temperature at 4.9%, infill geometry at 5.9%, layer height at 82.3%, and fan speed at 4.6%. Layer height has the highest effect on surface roughness, and other parameters have a low effect, under 7%. Research shows that the optimal combination of parameters is a nozzle temperature of 220 °C, infill geometry zig-zag, layer height of 0.12 mm, and a fan speed of 80 %.
Современные технологии реабилитации онкологических больных: обзор международного опыта
Authors: Степанова А. М. , Гамеева Е. В. , Германова О. В. , Огнев Ю. Н.
Published: November 2022

Современный подход к ведению пациентов со злокачественными новообразованиями предусматривает планирование и осуществление реабилитационных мер параллельно с терапией основного заболевания, что позволяет говорить об улучшении качества жизни пациентов в процессе лечения, не дожидаясь его завершения. Реабилитация ставится на повестку дня одновременно с постановкой диагноза, продолжается как во время комбинированной терапии, так и после ее завершения. Для этого мультидисциплинарная команда медицинских и немедицинских специалистов формулирует реабилитационный диагноз, определяет реабилитационный потенциал и разрабатывает индивидуальный план медицинской реабилитации пациента для достижения конкретной, индивидуально рассчитанной для него цели. Биопсихосоциальный подход к решению проблем реабилизации, заключающийся в комплексном планировании и реализации методов медицинского и социально-бытового характера открывает новые возможности для восстановлению нарушеных или утраченных функций пациента. Применение методов, подтвердивших свою безопасность и эффективность на практике, с учетом индивидуального течения основного заболевания и особенностей его лечения, внушает оптимизм.
Предварительные результаты многоцентрового российского рандомизированного исследования RUCORT3: лечение больных местнораспространенным раком прямой кишки (МРРПК)
Authors: Полыновский А. В. , Мамедли З. З. , Кузьмичев Д. В. , Анискин А. А. , Алексанцев Д. В.
Published: November 2022

Цель: оценка эффективности неоадъювантной последовательной индукционной химиотерапии (ХТ), химиолучевой терапии (ХЛТ) и консолидирующей (ХТ) по схеме CapOx у больных МРРПК по показателям 3‑летней безрецидивной выживаемости в сравнении с контрольной группой. В качестве дополнительных целей выделены оценка: частоты выполнения сфинктеросохранящих операций, токсических эффектов лечения, частоты полных морфологических эффектов, частоты рецидивов и метастазов.

Методы: С 2019 года по настоящее время в исследование включены пациенты МРРПК со стадией T3 (CRM +) / 4N0–2M0.

Результаты: В исследование включено 136 пациентов, полный курс лечения прошли 107 (78,7 %), еще 21 пациент находится в процессе лечения или ожидания операции, остальные исключены по тем или иным причинам (смерть, прогрессирование и др.) Частота токсических осложнений III–IV степени не превышала 4,7 % в группе ХЛТ и 6,8 % в группе ХЛТ + ХТ и была сопоставима. Сфинктеросохраняющие операции в группе ХЛТ + ХТ выполнены у 38 пациентов (67,5 %), по сравнению с 25 (56,7 %) в группе ХЛТ (p = 0,05). Частота послеоперационных осложнений по классификации Clavien‑Dindo оказалась сопоставима в двух группах. Полный морфологический ответ достигнут у 7 (15,9 %) пациентов в группе ХЛТ и у 7 (13,5 %) в группе ХТ + ХЛТ (р = 0,2). Отмечено увеличение частоты возникновения близкого к полному морфологическому ответу (TRG2) в группе ХЛТ + ХТ — 17 (32,7 %) пациентов, против 8 (18,2 %) (p = 0,048). В группе ХЛТ полный курс адъювантной химиотерапии завершили 28,3 % пациентов, в группе ХЛТ + ХТ — 64,9 % (р = 0,05). Медиана наблюдения за пациентами 17 мес. В обеих группах выявлено по 1 рецидиву (1,8 % для группы ХЛТ и 1,7 % для группы ХЛТ + ХТ). Частота отдаленных метастазов в группе ХЛТ составила 14,5 % (8 пациентов), в группе ХЛТ + ХТ 8,7 % (5 пациентов). Достоверности данная разница не имеет, однако различия между группами составили 5,8 %. Показатели 2‑летней безрецидивной выживаемости составили 81 % в группе ХЛТ и 86 % в группе ХЛТ + ХТ соответственно.

Заключение: Тотальная неоадъювантая терапия является перспективным направлением в лечении больных МРРПК, позволившая в представленном исследовании продемонстрировать увеличение безрецидивной выживаемости (без статистической достоверности), увеличить частоту достижения близкого к полному морфологического ответа (TRGII) по сравнению с группой ХЛТ и тем самым значимо увеличить частоту выполнения сфинктеросохраняющих операций. Число проведенных курсов химиотерапии статистически значимо выше в группе ХЛТ + ХТ. Для окончательных выводов требуется дальнейшее наблюдение за пациентами из контрольной и исследуемой групп.
The role of metabolic syndrome factors in the pathogenesis of respiratory disorders
Authors: Voronkova O. V. , Birulina Yu. G. , Saprina T. V. , Esimova I. E. , Osikhov I. A.
Published: November 2022

For clinical medicine the problem of complications associated with the metabolic syndrome is significant and requires a multidisciplinary approach, since the metabolic syndrome itself has long since moved from the sphere of interest of endocrinologists and cardiologists to general medical practice. Most commonly, the metabolic syndrome leads to cardiovascular and cerebrovascular complications. One of the topics currently under discussion is the question of the influence of the components of the metabolic syndrome on the condition of the respiratory system. An epidemiological association between visceral obesity and insulin resistance with chronic obstructive pulmonary disease, bronchial asthma, and obstructive sleep apnea/hypopnea syndrome has been established. Although respiratory disorders are common in patients with clinical equivalents of the metabolic syndrome, their pathogenesis is not well understood. Aim of the study was to analyze the role of individual most significant components (pathogenetic factors) of the metabolic syndrome in the pathogenesis of respiratory disorders. Conclusion. Clinical and laboratory equivalents of the metabolic syndrome, such as obesity, hyperglycemia, and hyperinsulinemia, contribute to respiratory function impairment. The most discussed process that combines the components of the metabolic syndrome and its associated complications is chronic systemic inflammation. The review presents a conceptual scheme of the pathogenesis of respiratory disease in the metabolic syndrome and highlights the role of its factors in the development of qualitative changes in the air-blood barrier and a decrease in the diffusion capacity of the lungs. The authors pointed out a number of unresolved issues in the pathogenesis of respiratory disorders in the metabolic syndrome and also emphasized the relevance of experimental studies of early mechanisms of lung disease development using animal models.
Gut–lung axis
Authors: Belyaev V. S. , Chervinets V. M. , Chervinets Yu. V.
Published: November 2022

The intestinal microbiota is one of the most abundant of the human body biotopes. Its metabolic activity, as well as the antigenic composition, largely determine the metabolism and immunological status of the macroorganism, which, in turn, affect the local immunity of lung tissues. The pulmonary local immunity prevents the development of exogenous infections, opportunistic infections, and non-infectious diseases. The aim of the study was to identify the mechanisms of interaction of the intestinal microbiota with the components of the immune system and the pulmonary microflora, as well as the influence of intestinal microorganisms on the development of lung pathology. In this regard, the review presents data on how dysbiotic changes in the intestine affect the course of bronchial asthma, cystic fibrosis, acute respiratory distress syndrome, chronic obstructive pulmonary disease, and respiratory viral infections. The role of the intestinal microbiota in the formation of immunological resistance to Mycobacterium tuberculosis infection and maintenance of anti-oncogenic processes in lung tissues is considered. Conclusion. The gut microbiota contributes greatly to the development of respiratory conditions through immunological and metabolic mechanisms. A detailed study of these mechanisms will help understand the pathogenesis of lung diseases and identify points of application of pharmacological therapy.
The current status of antimicrobial resistance of Streptococcus pneumoniae and specific vaccine prevention of pneumococcal infection
Authors: Kurkova A. A. , Muraviov A. A. , Kozlov R. S.
Published: November 2022

The constant increase in the level of resistance of Streptococcus pneumoniae to antimicrobial drugs significantly affects the algorithms for the pharmacotherapy of pneumococcal infection, reduces the effectiveness of the therapy and increases the healthcare costs. In this regard, specific vaccine prevention of pneumococcal diseases is a socially significant and economically promising and profitable area. The aim of the study is to analyze the current status of antimicrobial resistance of S. pneumoniae in healthy carriers and patients with non-invasive and invasive pneumococcal infections, as well as specific vaccine prevention of pneumococcal infection. Conclusion. An increase in the number of pneumococcal strains resistant to macrolides and tetracycline has been noted, as well as a trend toward an increase in resistance to beta-lactam antibiotics. Given the spread of resistant strains of S. pneumoniae, a continuous epidemiological surveillance of pneumococcal infection with an assessment of the dynamics of pneumococcal serotype resistance and the effectiveness of vaccination is needed on a global scale.
Soil fertility of two hundred properties in the southwest Paraná with the presence of native fruit trees
Authors: Cassol Darcieli Aparecida , Wagner Júnior Américo , Donazzolo Joel , Cassol Luis César , Das Dores Abati Miranda Fabiani , Conceição Paulo Cesar
Published: November 2022

The native fruit trees are of great importance to the Southwest Region of Paraná biome, but little is known about them, especially as the soil fertility in which they are found. Such information is necessary when domestication is intended for orchards usage. The objective of this work was to collect information on the distribution of the native fruit trees in relation to the chemical characteristics of the soil in which they are found, in four municipalities of the Phytophysiognomy Forest and Araucária (DoisVizinhos, Itapejara do Oeste, Verê and São Jorge d'Oeste). The chemical soil characterization for the native fruit trees were applied in the species of jaboticaba tree (Plinia sp.), Surinam cherry tree (Eugenia uniflora L.), sete-capote tree [Campomanesia guazumifolia (Cambess.) O. Berg], cereja-do-mato tree (Eugenia involucrata DC.), guabiroba tree (Campomanesia xanthocarpa Berg), guabiju tree (Myrcianthes pungens), feijoa tree [Acca selowiana (O. Berg) Burret], uvaia tree (E. pyriformis Cambess), yellow and red araça trees (Psidium cattleyanum Sabine). The soil was collected in two hundred properties with the presence of at least some native fruit of natural occurrence, in order to obtain information about the chemical soil characteristics with native fruit presence. In general, only where the native fruits are present, they present weakly acid reaction and high organic matter, calcium, magnesium, phosphorus and potassium, as high CTC.
Phytosociological survey of weed plants and their pasture control
Authors: Luz do Carmo Silva Gidean , Toniolo Farias Henrique , De Oliveira Neto Joaquim , Vargas Borges Elizene , Wenderson Ribeiro Coutinho Pablo
Published: November 2022

Weeds damage economically interesting crop development, resulting in potential production loss of such crop. Thus, this study had de objective of surveying weeds’ phytosociology in Brachiaria brizantha (cv. Marandu) pasture and of evaluating the effectiveness of herbicides in mixtures on weeds control. The field studied has been using B. brizantha pasture for more than 10 years, divided in 4 areas with 1 ha each. After the first weeds harvest and identification, a mixture of Aminopyralid (50 g L-1) + Picloram (100 g L-1) + Triclopyr (150 g L-1) 1 L ha-1 + 1.5 L ha-1 of 2,4-D (2.5 L ha-1), Aminopyralid (50 g L-1) + Picloram (100 g L-1) + Triclopyr (150 g L -1) 2.0 L ha-1 + 1.5 L ha-1 of 2,4-D (3.5 L ha-1), Aminopyralid (50 g L-1) + Picloram (100 g L-1) + Triclopyr (100 g L-1) 1 L ha-1 + 1.0 L ha-1 of 2,4-D (2 L ha-1). After the harvests, the samples were identified and the following statistics were calculated — absolute frequency, relative frequency, absolute density, relative density, absolute abundance, relative abundance, and importance value index. The obtained phytosociological survey in pasture planting presented five families — Fabaceae, Malvaceae, Asteraceae, Euphorbiaceae, and Solanaceae —, and using Aminopyralid (50 g L-1) + Picloram (100 g L-1) + Triclopyr (100 g L-1), adding up to a mixture of 1.0 L ha-1, mixed with 1.0 L ha-1 of 2,4-D, was effective in the control of weeds in the pasture area.
The Digital Journey of Water and Sanitation Utilities in Latin America and The Caribbean: What is at Stake and How to Begin
Authors: Féry Guillaume
Published: November 2022

This discussion paper provides a foundation for digital transformation of water and sanitation utilities and illustrates how emerging technologies, new types of organizations, and forms of working can improve service performance and address issues related to water and wastewater management, with a focus on Latin America and the Caribbean. It also explores the fundamental dimensions of digital transformation of organizations, beyond technology, highlighting the importance of the human side of things, as well as operational impacts associated with data profusion, systems integration and interconnectivity. Finally, it shows examples of how decision-making has evolved for some front-runners, from planned and reactive operations to proactive and data-driven utilities. It aims to answer the following questions: What does digital transformation mean for the Water and Sanitation sector? What lessons can be learned from peers around the world? What are the learning points for the LAC region, considering the specific local context and its priorities? The authors also want to offer some tangible illustrations and actionable insights for professionals, wherever their organizations stand along the journey to a fully digital, connected, and data-driven company. The target audience is anyone interested in this sector, with a special focus on key actors in the ecosystem (such as regulators as well as practitioners). The goal of this paper is to raise awareness among people from water and sanitation utilities and, most importantly, provide them with insights to get started with their digital journey.
Cambios recientes de la línea de costa entre Bocas de Ceniza y Puerto Velero (Atlántico, Colombia)
Authors: Ferrucho-Maloof Isaac Eli , Otero-Díaz Luis Jesús , Cueto-Fonseca Jairo Eduardo
Published: November 2022

En las últimas décadas se ha observado un incremento en los efectos erosivos en las costas, que pone en riesgo las infraestructuras y el paisaje del entorno. El departamento del Atlántico (Colombia) no es ajeno a esta repercusión. Se llevó a cabo un estudio de los distintos factores que influyen en las tasas de erosión y de acreción en la zona costera con base en las características hidrodinámicas y de transporte potencial longitudinal de sedimentos (TPLS). Los datos del TPLS se consiguieron mediante dos ecuaciones propuestas por CERC y Kamphuis, cuyos parámetros a escala interanual, intraestacional y anual, están influenciados por el oleaje. Los cambios multitemporales de las líneas de costa del departamento del Atlántico se evaluaron con la herramienta del DSAS (Digital Shoreline Analysis System). Los resultados del linear regression rate (LRR) y end point rate (EPR), suministrados por el DSAS, evidencian que los municipios de Barranquilla, Puerto Colombia y Tubará tienen porcentajes de erosión del 40% al 50%, por lo que se concluye que gran parte de la costa del Atlántico se encuentra en procesos erosivos. Finalmente, la ecuación de Kamphuis identifica una similitud con los resultados de la erosión y de acreción en las 8 playas del área de estudio, por lo cual las variables más significativas son la pendiente, la granulometría y la altura de ola.
Islamic Female Clerics’ Preaching on the Discourse of Woman’s Body, Sexuality and Domestication: A Study through Transitivity and Appraisal Analysis
Authors: Leiliyanti Eva , Munir Hazalia Zahra , Awaliyah Wita
Published: November 2022

This text-oriented discourse analysis aims to evaluate and compare the language voiced by the two Islamic female clerics’ (Ustazah Aisah Dahlan and Mamah Dedeh) in their preaching as well as their stances towards the Discourse of Muslim Woman’s Body, Sexuality and Domestication posted on their affiliated Youtube accounts during this Covid-19 pandemic. The data (two video transcripts with the duration 09 minutes 04 seconds and 42 minutes and 54 seconds, respectively) were taken based on stratified purposeful sampling. Using transitivity system (ideational metafunction of language) postulated by M.A.K. Halliday(2014) and language evaluation theory (interpersonal metafunction of language) developed by Martin and White (2005), it was found that Aisah Dahlan’s preaching was dominated by attributive relational process and positive judgment in heteroglossic expressions to justify Muslim men’s attitudes and behaviors, whereas negative judgment in force expressions were deployed in discussing the Muslim woman’s body, sexuality, and domestication discourse. On the contrary, Mamah Dedeh’s preaching was dominated by the material process and positive judgement of sanction which indicates that husband and wife share equal responsibility in the household.Keywords: Ustazah, Text-Oriented Discourse Analysis, Muslim Woman’s Body, Islamic views on Sexuality, Domestication of  woman, Transitivity analysis, appraisal analysis
COGNITIVE APPROACH IN THE STUDY OF POLITICAL IDEOLOGIES
Authors: Konstantinov Mikhail S.
Published: November 2022

Aim. Critical analysis and conceptual reception of the cognitive trend in the study of political ideologies.

Methodology. In the course of the study, a conceptual-analytical method was used, which made it possible to identify the basic provisions of scientific theory and/or methodology based on the analysis of key scientific texts. The paradigm works of Paul Ricoeur, John Brookshire Thompson and Michael Freeden were analyzed.

Results. It is shown that in the understanding of ideologies there has been a significant shift from interpreting this phenomenon as a means of distorting social reality, masking conflicts and contradictions, as well as producing illusions, to a more complex and multi-layered interpretation of ideology as a cognitive matrix of group consciousness as an interpretive code and a symbolic tool for establishing and reproduction of dominance. The concept of ideology within the cognitive approach was conceptualized.

Research implications. The systematization of the main conceptual elements of the cognitive approach to the study of political ideologies, carried out in the article, creates the basis for a deeper reception in the domestic social sciences of the methodological tools of this approach and a more adequate understanding of the nature of ideologies.
Features of the development of sports volunteerism in Russia
Authors:   Plekhanov Russian University of Economics, Glazkova Galina B. , Pukhovskaya Marianna N. ,   Plekhanov Russian University of Economics
Published: November 2022

The promotion of the development and dissemination of volunteerism is one of the priorities of the social and youth policy of the Russian Federation. The purpose of the study is to determine the features of the development of sports volunteerism in Russia, to identify current problems and measures to eliminate them for the sustainable development of sports volunteerism in the subjects of the Russian Federation. Research hypothesis: timely measures to support the development of the sports volunteering movement will be developed and implemented if: the concepts of “sports volunteering”, “sports volunteer”, types of sports volunteering activities are specified; the features and stages of development of foreign and Russian sports volunteerism are identified; scientifically based proposals for creating conditions to support the development of modern sports volunteerism in Russia are elaborated. In the course of the study, information, regulatory, statistical and scientific and methodological sources in the field of development of sports volunteerism in Russia are analyzed; the features and problems of this area of volunteer activity and ways to solve them for the effective development of sports volunteerism in the Russian Federation are identified.
A koronavírus válság hatása a kis- és középvállalkozások működésére
Authors: Karácsony Péter
Published: November 2022

A 2019 év végén megjelenő, majd 2020-ban pandémiává vált koronavírus jelentős hatást gyakorolt nemcsak az egészségügyre, hanem a világgazdaságra is. A koronavírus-járvány okozta válság kihívás elé állította a gazdaság szereplőit. A kereslet drasztikus visszaesése és a kényszerű karantén intézkedések hatására a válság a munka világában is egyből jelentkezett, ez pedig emberek millióinak életére és megélhetésére volt azonnali következményekkel. A járvány által legsúlyosabban érintett iparágak (pl. turizmus, vendéglátás) területén tömeges elbocsátásokkal, kényszerű fizetetlen szabadságolással kellett szembenézniük a munkavállalóknak. Mint általában minden válságnak, így a koronavírus okozta válságnak is a leginkább érintett szegmensei a kis- és középvállalkozások. Jelen tanulmány a koronavírusnak a magyar kis- és középvállalkozások működésére gyakorolt hatásait mutatja be. A kutatási kérdőívet 174 válaszadó töltötte ki. Az eredmények kiértékelése során megállapítható volt, hogy a koronavírus jelentős hatással volt a hazai kis- és középvállalkozások napi működésére, valamint azok foglalkoztatottsági jellemzőinek alakulására. A koronavírus következtében pénzügyi nehézségekkel, és a szolgáltatások/termékek iránti kereslet csökkenésével küzdenek leginkább a hazai kis- és középvállalkozások, így a kormányzati támogatások és intézkedések létfontosságúak számukra. E tanulmány segít megérteni az elmúlt időszak eseményeit, áttekintést ad a magyar kis- és középvállalkozások koronavírussal kapcsolatos attitűdjeiről és válságkezelési lépéseikről.
Lecture Sociocritique De Peril En La Demeure, Roman De Prosper Gubarika Wa Mudi - Wamba Vanella
Authors: Gukamba Kutungumuka Dosithee
Published: November 2022

Notre article porte sur Péril en la demeure, premier roman de Prosper Gubarika Wa Mudi-Wamba Vanella, publié à Paris, aux Editions l’Harmattan, en 2016 et contenant 223 pages.
MOVE: CRIAÇÃO DE UMA TECNOLOGIA ASSISTIVA COMO UM FACILITADOR PARA AUXILIAR ESTUDANTES COM TRANSTORNO DO ESPECTRO DO AUTISMO A ESCREVER PROJETO DE PESQUISA
Authors: Silva Jessika Rodrigues da , Júnior Áureo Deo DeFreitas
Published: November 2022

A contemporaneidade indica a necessidade de promoção de suporte tecnológico de caráter inovador e relevante para melhorar condições de autonomia e independência de estudantes com Transtorno do Espectro do Autismo (TEA). Portanto, os pesquisadores objetivam investigar como a tecnologia assistiva pode facilitar o processo de pesquisa de estudante com TEA. Este objetivo se desdobra especificamente em: Testar e avaliar a tecnologia de visualização estratégica do movimento de pesquisa para auxiliar estudante com TEA no desenvolvimento de projeto de pesquisa. Para o alcance dos objetivos propostos, adotaram-se a Pesquisa Bibliográfica e a Pesquisa Experimental. A aplicação dos Testes centrou-se na utilização da ferramenta de visualização estratégica do movimento de pesquisa MOVE para a construção do projeto de pesquisa pelo participante de graduação com suspeita de Transtorno do Espectro Autista (Grau Leve). O teste aconteceu em seis encontros e a avaliação se encaminhou de duas maneiras: (a) a primeira pelo estudante participante; (b) a segunda foi a avaliação do projeto de pesquisa em pares por juízes independentes. Os dados coletados foram analisados quantitativamente e suas representações foram expressas por tabelas e gráficos que foram comparados com a revisão da literatura e serviram de suporte visual para projetar os resultados e suscitar reflexões e contribuições. Nota-se que, a partir da pesquisa de satisfação realizada por intermédio do questionário, o participante com características de suspeita de autismo Concorda Totalmente com o MOVE como facilitador da escrita de pré-projeto de pesquisa em todos os quesitos. Na justificativa do questionário, o participante expressou que conseguiu organizar as tarefas para estruturar seu pré-projeto de pesquisa, fazendo da ferramenta MOVE um instrumento auxiliar no processo de sua aprendizagem.
IRACEMA: EMPREENDEDORISMO DA MULHER RIBEIRINHA NA ILHA DO COMBU, PA
Authors: Silva Ana Carolina de Nazaré Gonçalves da , Santos Arantxa Carla da Silva , Carvalho Laina Costa de , Nascimento Iracema Dos Santos , Lucas Flávia Cristina Araújo
Published: November 2022

Por muito tempo a mulher vivenciou o estigma da invisibilidade social, sem liberdade de voto, fala e muito menos da possibilidade de liderar seu próprio empreendimento. No entanto, como resultado das conquistas femininas o último meio século foi palco da crescente atuação da mulher na sociedade, pois outrora limitada ao ambiente doméstico, hoje protagoniza histórias inspiradoras apesar dos rotineiros desafios da múltipla jornada como mãe, dona de casa e profissional...
POSSIBILIDADES DE CONEXÃO ENTRE OS SABERES FORMAIS E OS DA TRADIÇÃO
Authors: Melo Veruschka Silva , Rocha Nádia Sueli Araújo da , Peres Ariadne Da Costa
Published: November 2022

Este artigo busca compreender discussões epistemológicas que contribuem para a conexão dos saberes formais e dos saberes da tradição, a partir da formação de professores em espaços não formais no ensino de ciências na Amazônia paraense, haja vista que este espaço é rico em sociobiodiversidade e visa um olhar mais sistêmico sobre o contexto educacional. A pesquisa aborda uma natureza bibliográfica que combina as visões de Morin (2001), Santos (2007), Silva (2010) e Almeida (2017), os quais trabalham com a urgência de conhecer o sujeito e o contexto em sua complexidade inerente, além de discutir uma formação holística de professores na ótica de Nóvoa (1994) e Imbernón (2011). Portanto, observar o ensino das ciências a partir dos saberes da tradição permite romper com a visão padronizada da ciência, o que constitui um marco importante nos cursos de formação de professores em vista de outros olhares aos espaços não formais de ensino.
Crisis en el sistema de fuentes del derecho internacional: el SOFT LAW en el derecho penal internacional y el derecho penal colombiano
Authors: Gómez Pavajeau Carlos Arturo , Hoyos Otálvaro Valentina , Posada Martínez Martín
Published: November 2022

El soft law es una fuente del derecho internacional que influye en el derecho penal internacional y en el sistema penal colombiano. La evolución del derecho internacional amplió el alcance y las ventajas de las herramientas del derecho blando, dándole preponderancia en el sistema de fuentes. El derecho penal no es ajeno a esta evolución, pues conceptos como la desaparición forzada, el desplazamiento forzado y la doble conformidad, esenciales para los ordenamientos jurídico-penales, devienen de elementos no vinculantes que van adquiriendo, con su puesta en práctica, una cada vez más exigente demanda en el concierto de interpretaciones posibles dentro del ámbito del corpus iuris de los Derechos Humanos internacionales.
Aproximación al derecho penal ecocéntrico en España y Colombia: reconocimiento constitucional y evolución normativa
Authors: Rodas Monsalve Julio César
Published: November 2022

La protección penal del medio ambiente es uno de los campos de mayor evolución del derecho penal en las décadas recientes en el contexto internacional y en especial en España y en Colombia. El enfoque del derecho penal ambiental ya no es exclusivamente antropocéntrico, sino que el reconocimiento constitucional y la actividad judicial vienen fortaleciendo la perspectiva ecocéntrica, que parte de la naturaleza como sujeto de derechos y que los ecosistemas naturales y los animales per se, independientemente de su utilidad social o económica directa, merecen ser considerados como bienes jurídico-penales autónomos. Esta evolución se complementa con la propuesta de la academia y organizaciones de la sociedad civil del reconocimiento del ecocidio como crimen internacional y su inclusión como el quinto delito de conocimiento de la Corte Penal Internacional.
Dominio de la voluntad mediante estructuras organizadas de poder: posibilidad de aplicación en el caso del conflicto armado con la guerrilla de las FARC-EP
Authors: Restom Merlano José Jaime
Published: November 2022

En el contexto del conflicto armado con las FARC-EP, la mayor parte de los crímenes son planeados y definidos por los altos mandos del grupo guerrillero, los cuales, a pesar de no intervenir materialmente en la ejecución de las infracciones penales, se valen de una serie de subordinados que hacen parte de toda una organización jerarquizada. Entonces, frente a esta compleja intervención delictiva es necesario determinar bajo qué forma, y con qué fundamentos político-criminales dogmáticamente coherentes, se imputará la responsabilidad penal a los máximos responsables. Ante la insuficiencia de las respuestas de las pautas clásicas del concurso de personas en la comisión de delitos realizados en la específica forma descrita, se erigen las propuestas dogmáticas de Claus Roxin en derecho penal que se muestran realmente viables e integrales para hacer frente a la problemática. e trata de afirmar, en caso de haber concluido el proceso, la responsabilidad penal de los máximos responsables con base en la figura de la autoría mediata en virtud del dominio de organización. En consecuencia, es procedente realizar un juicioso estudio de la aplicabilidad de esta teoría en el ordenamiento jurídico colombiano, incluyendo por supuesto el marco normativo de los acuerdos de La Habana suscritos con las FARC-EP.
La responsabilidad penal para adolescentes: un sistema entre la zanahoria y el garrote
Authors: Ríos Ortiz Lina Tatiana
Published: November 2022

El trabajo en cuestión analiza la tensión entre las finalidades retributiva y de prevención general, junto con la finalidad educativa en el Sistema de Responsabilidad Penal para Adolescentes. Esto, en el marco de la sustitución y modificación de la sanción privativa de la libertad en primera instancia en la ciudad en Bogotá. Inicialmente, se brinda un contexto general de la doctrina y la jurisprudencia en esta materia, para posteriormente contrastarlo con las prácticas encontradas en primera instancia. Para ello se practicaron entrevistas semiestructuradas a los ocho jueces de conocimiento de la jurisdicción. Se encontró que la práctica en primera instancia dista de la doctrina y la jurisprudencia de las Altas Cortes, lo cual cuestiona el sistema como uno diferenciado del de los adultos.
Hydrogen-Air Flame Propagation in a Tube with Heat-Absorbing Lining
Authors: Volodin V.V. , Golub V.V. , Elyanov A.E. , Mikushkin A.Yu.
Published: November 2022

The paper presents experimental investigation results concerning combustion of initially stationary hydrogen-air mixture in a tube, one of the walls of which is lined with steel wool, a fibrous absorbent material. We used a schlieren photograph series imaging the cellular flame to obtain the distance traversed by the flame front as a function of time for the case when lining is absent and for three cases of steel wool lining of varied thickness and porosity. The paper shows that flame propagation rate in the hydrogen-air mixture containing 15 vol % hydrogen in a tube featuring a circular cross-section with a diameter of 54 mm when lining is present is up to 3 times higher than the flame propagation rate in a tube without lining. We calculated the density, heat capacity and thermal conductivity for the steel wool. We also calculated heat emission rate during combustion and the rate at which the steel wool layer absorbs heat from the region occupied by combustion products. We determined the percentage of heat energy absorbed by the steel wool and analysed how this effect affects flame propagation rate. We measured cell dimensions in an unstable flame propagating in a tube with and without lining. For the case of a flame front propagating across a fibrous absorbent material layer, we found that the average cell size observed decreases twofold
Dual Variational Model of a Steady-State Thermal Conductivity Process Taking into Account Spatial Non-Locality
Authors: Savelyeva I.Yu.
Published: November 2022

Microcontinuum theories boast a great potential for simulating structurally sensitive materials. There exists a sufficiently large number of works delineating the basics of non-local mechanics using the theory of elasticity as an example. Estimating the investigative capacity of non-local mechanics is at present particularly relevant to simulating nanodevices, nanoelectromechanical systems (NEMS), and media featuring complex internal micro- and nanostructures. Typically, analysing these simulations involves overcoming certain difficulties caused by the necessity to solve integro-differential equations numerically. Variational methods may be successfully applied to analysing mathematical models of continuous media as an additional tool. The paper describes plotting an alternative functional for the problem of steady-state thermal conductivity in a homogeneous body, taking into account non-locality effects and featuring a temperature-independent thermal conductivity coefficient. We show that the stationary conditions for this functional do not differ from those in the absence of non-locality. The alternative functional combined with the fundamental functional presented previously constitute a dual variational model. We quantitatively analyse the problem of an infinite planar plate featuring constantly active internal heat sources. The dual variational formulation of the problem allows us not only to obtain an approximate solution to the problem under consideration, but also to estimate its error, as well as to reduce this error by selecting other approximating functions if necessary
Study of Alterations in the Erythrocytes and Plasma State in Monkeys’ Blood Exposed to Ionizing Radiation
Authors: Mamaeva S.N. , Ivanova S.M. , Shutova V.V. , Maksimov G.V.
Published: November 2022

The effect of ionizing radiation on the blood parameters of monkeys (rhesus monkeys, male species) was studied. Animals were exposed to irradiation with 1/10 of the total dose (50 cSv) for 10 days with an interval of 2 days (Group-1) or 1/2 of the total dose (50 cSv) for 2 days (Group-2). It was found that decrease in the hematocrit was more pronounced on the 36th day during the first irradiation, and on the 64th day after the second one. As a rule, a decrease in hemoglobin content was observed after the first and second irradiations, which could indicate an alteration in the hematopoietic system function. Molecular alterations in blood plasma carotenoids and erythrocyte hemoglobin heme were studied using the Raman spectroscopy. It was proven that after irradiation the microenvironment of carotenoids in plasma lipoprotein complexes in Group-2 became less viscous, than in Group-1. This indicated that on the 36th day processes were triggered in blood plasma of the Group-2 animals that changed the nature of protein-lipid interactions in plasma lipoprotein complexes, where carotenoids were localized. On certain days after irradiation, reliable alterations were registered in the erythrocytes hemoglobin properties in Group-1 and Group-2 compared to each other. It is likely that the second irradiation had a different effect on the erythrocyte hemoglobin: Group-1 irradiation had a more pronounced effect on the erythrocyte hemoglobin than in Group-2. Difference in the erythrocyte hemoglobin affinity to oxygen observed in Group-1 and Group-2 after the first irradiation was not correlating with alterations in the hematocrit or erythrocyte hemoglobin content in blood, but was associated with other processes that affected the erythrocyte hemoglobin conformation. According to the authors of the work, results of studying the carotenoid molecules content or conformation in the blood plasma lipoprotein complexes would allow developing and introducing not only a methodology for diagnosing the state of an organism as a whole, but also the therapy using the natural antioxidants
Caracterización de herramientas de portabilidad energética para ser aplicados en Colombia
Authors: Mendoza-Becerra Martha-Eliana , Ordoñez-Eraso Hugo-Armando , Niño-Zambrano Miguel-Ángel , Cobos-Lozada Carlos-Alberto , García-Sierra Rodolfo
Published: November 2022

La energía eléctrica o electricidad es uno de los componentes esenciales que impulsan la economía, es decir, a que mayor crecimiento económico mayor consumo energético y viceversa. En consecuencia, el mercado eléctrico debe estar en la capacidad de cubrir el incremento en la demanda de energía, y de la misma forma, establecer estrategias para el uso eficiente de la energía. En el Reino Unido se ha potencializado la inclusión de nuevas tecnologías en el sistema eléctrico, a través de un programa de cambio automático de comercializador de energía conocido como AutoSwitch, en el cual, los usuarios ya no están sujetos a un vínculo exclusivo con su comercializador local y tienen la libertad de cambiar de comercializador de energía. En Colombia se abre la posibilidad de liberalizar el mercado de energía a través de un programa piloto de AutoSwitch, buscando inducir mayor competencia entre los comercializadores de energía por medio de la desregulación de las tarifas y facilitar a los clientes la selección del comercializador que le ofrezca un menor costo, mayor calidad en el servicio, la fuente de energía deseada, entre otros. En este artículo, se presenta una caracterización de los atributos y funcionalidades de las principales herramientas de AutoSwitch del Reino Unido. Además, la adecuación de esta caracterización a una herramienta de AutoSwitch para el mercado eléctrico colombiano, teniendo en cuenta información suministrada por la empresa Enel Codensa, relacionada con el registro de potenciales usuarios, vinculación con el comercializador de energía, visualización de ofertas, notificaciones a los usuarios, entre otros. Para llegar a la liberación del mercado eléctrico colombiano, se hace necesario promover este tipo de herramientas, con las cuales, usuarios y comercializadores puedan llegar a tener mayores beneficios.
IoT System for Monitoring and Analysing Physiological Variables in Athletes
Authors: Consuegra-Fontalvo Jesús-Eduardo , Calderón-Velaides Jair , Chanchí-Golondrino Gabriel-Elías
Published: November 2022

IoT has had a wide diffusion in monitoring variables of interest in applications such as health, agriculture, environment, and industry, among others. In the context of sport, although wearable devices can monitor physiological variables, they are limited by the fact that they are linked to proprietary applications, have limited storage and perform analyses based on descriptive statistics without including the application of data analytics models. In this paper, we present the construction of an IoT system for monitoring and analysing physiological variables in athletes based on the use of unsupervised learning models. This system is articulated in the IoT four-layer architecture (capture, storage, analysis and visualization). It has the advantage of benefiting from the data provided by commercial devices, storing them in a non-relational database and applying clustering algorithms to the historical data. The proposed system is intended to serve as a reference to be replicated in sports training contexts in order to take advantage of the data provided by commercial wearable devices for decision-making based on the use of machine learning models.
Metrics Model to Complement the Evaluation of DevOps in Software Companies
Authors: Orozco-Garcés Carlos-Eduardo , Pardo-Calvache César-Jesús , Suescún-Monsalve Elizabeth
Published: November 2022

This article presents a model to complement the evaluation of DevOps in software companies. It was designed by harmonizing the elements of the DevOps process identified through a systematic mapping of the literature and aimed to know the state of the art of methodological solutions and tools to evaluate DevOps in the industry. The process elements were identified, compared, and integrated into a common process structure that was used to establish a total of 11 metrics using the Goal-Question-Metric approach. The model was evaluated by a focus group of expert DevOps professionals. They determined that the model is clear, easy to apply, and provides valuable information to companies to improve their DevOps practices.
Should I be bothered or not? Development of the Environmental Attitudes Scale (EAS)
Authors: Hinić Darko
Published: November 2022

The aim of this paper was to develop a reliable scale evaluating values, beliefs and attitudes towards the environment, and to test its basic psychometric properties relative to its employment in Serbia. The final sample included 1020 participants (46.9% male and 53.1% female), aged from 18 to 86 (M = 39.29, SD = 15.77). All the participants completed the demographic questionnaire (age, sex, region, education, work and economic status), and the EAS scale. This final scale included 36 items grouped into five dimensions explaining 50.4% of the total variance: Love of nature and Environmental concern 11.36%, Preservation measures 11.25%, Personal conservation practice and activism 10.72%, Population growth policies 8.87%, and Instrumentalism with 7.84% of the variance explained. EAS showed internal consistency α = .80, ranging from .75 to .81 for the subfactors, the split-half (Spearman-Brown) coefficient of validity was .75, and test-retest r = .79. Results confirmed three second-order factors: Personal factor 44.92%, Institutional measures and policies 20.41% and Instrumentalism with 15.95% of the variance explained (in total 81.27%).
Risco para lesões por posicionamento cirúrgico decorrentes da posição supina
Authors: CAETANO ÉRICA PATRICIA SOUZA , DE MATTIA ANA LUCIA
Published: November 2022

Objetivo: relacionar o escore de risco de lesões por posicionamento cirúrgico decorrentes da posição supina com aspectos sociodemográficos, clínicos, cirúrgicos e ocorrência de complicações. Método: estudo observacional longitudinal realizado com 89 pacientes em decúbito dorsal. Aplicadas variáveis ​​sociodemográficas e clínicas e a Escala de Risco para Desenvolvimento de Lesões por Posicionamento Cirúrgico. Adotadas análises descritivas, bivariadas e de regressão logística, considerando-se um nível de significância de α=0,05. Resultados: a idade aumentou em 1,11 vezes (p<0,001) e a obesidade em 13,77 vezes (p=0,01) a chance de aumento do risco de lesões. A proporção de dor (34,1%) e lesão por pressão na região sacrococcígea (91,7%) destacou-se nos pacientes de maior risco (p=0,05). Conclusão: obesos e idosos apresentaram maior risco de lesões. Dor e ocorrência de lesão por pressão na região sacrococcígea foram as complicações predominantes nos pacientes de maior risco.
Category functions in the process of recategorization
Authors:   Plekhanov Russian University of Economics, Gogichev Chermen G.
Published: November 2022

The paper considers various types of categories in their relation to the recategorization procedure. The semantic structure of such categories consists of identification basis as well as a‑ and b‑properties where identification together with the characteristics of the a-type represent R-neutral block, and b‑properties belong to the R‑active segment. There are R‑neutral focus categories with a constant structure that perform a mediation function and are created to highlight some individual characteristics of the initial category. According to the conducted research final categories based on the modification of the identification zone and the representation of this semantic area in the form of propositions are identified. The initial categories are formed with a focus on the R‑neutral features that represent the identification basis and manifestations of the object. The final categories are formed with descriptive characteristics.
The originality of household names of rural families in the South Russian dialect
Authors:   Voronezh State Technical University, Nedostupova Lubov V.
Published: November 2022

In this research, a folk name-book is presented. The purpose of the study is to describe anthroponymic units that name rural families in the yard, which go back to female nicknames, given by appearance, speech and voice features, attitude to work, character traits and temperament, special skills, material condition, communication with a pet, name, culinary preferences, resemblance to famous people; establishing their semantic meaning; determining ways of education; clarification of the nominative and evaluative function, variable nicknames, demonstrating originality in the South Russian dialect of the small village of Vysoky, Voronezh region. The subject of the study is the yard naming of rural families in their diversity. Vysokovsky dialect and its features become the object. The language material is the folk speech of the old-timers and centenarians of the settlement, recorded by the author of the work during conversations in the field. During the study, methods were used: stationary observation, survey and interviewing, description, analysis and comparison. The results of the work are expressed in 46 onomastic units classified by value into 10 groups. Small and large groups, the method of formation and productive formants are indicated. It is proved that associations and emotional coloring are transferred to family and yard nicknames from those names to which they go back. It is concluded that the tradition of village communication through household names has been preserved to this day. Naming is based on a creative approach. This material is introduced into scientific circulation for the first time.