bluuebunny/crossref_metadata_2025 huggingface dataset:
SOD1 Gene Silencing Promotes Apoptosis and Suppresses Proliferation of Heat-Stressed Bovine Granulosa Cells via Induction of Oxidative Stress
Authors: Khan Adnan , Khan Muhammad Zahoor , Dou Jinhuan , Xu Huitao , Liu Lei , Zhu Huabin , Wang Yachun
Published: December 2021

Heat stress (HS) compromises dairy cattle reproduction by altering the follicular dynamics, oocyte maturation, and normal physiological function of ovarian granulosa cells (GCs), eventually resulting in oxidative damage and cell apoptosis. To protect the cells from oxidative damage, the Superoxide dismutase-1 (SOD1) degraded the hydrogen peroxide (H2O2) to oxygen (O2) and water. The objective of the current study was to investigate the impact of SOD1 silencing on intracellular ROS accumulation, cell viability, MMP, hormone synthesis (P4, E2), cell proliferation, and apoptosis in GCs under HS. The mechanistic role of SOD1 regulation in the heat-stressed GCs was explored. SOD1 gene was successfully silenced in GCs and confirmed at both transcriptional and translational levels. We found that silencing of SOD1 using siRNA under HS aggravated intracellular accumulation of reactive oxygen species, apoptosis, disrupted the mitochondrial membrane potential (MMP), altered transition of the cell cycle, and impaired synthesis of progesterone (P4) and estrogen (E2) in GCs. The associative apoptotic, steroidogenic, and cell cycle genes (BAX, Caspase-3, STAR, Cyp11A1, HSP70, PCNA, and CyclinB1) were used to confirm the results. These results identify a novel role of SOD1 in the modulation of bovine ovarian GC apoptosis, which provides a target for improving the fertility of heat-stressed dairy cows in summer.
Anaerobic Digestion for Biogas Production from Municipal Sewage Sludge: A Comparative Study between Fine Mesh Sieved Primary Sludge and Sedimented Primary Sludge
Authors: Odirile Phillimon T , Marumoloa Potlako M , Manali Anthoula , Gikas Petros
Published: December 2021

Two different types of primary sewage sludge have been used as feedstock for production of biogas through anaerobic digestion (AD): the one type was sludge from a typical primary clarifier (PC), while the other type of sludge produced by a rotating belt filter, commonly called microsieve (MS). Initially the main physicochemical characteristics of the sludges, such as total solids (TS), volatile solids (VS), VS/TS, pH and carbon to nitrogen ratio (C/N) were determined, for MS: 37.86 ± 0.08%, 83.00 ± 0.41%, 0.83 ± 0.00, 6.67 ± 0.08 and 19.68 ± 0.69, respectively, and for PC: 2.61 ± 0.08%, 78.77 ± 1.91%, 0.79 ± 0.02, 6.61 ± 0.10 and 14.46 ± 1.23, respectively. Then, calculated amounts of the sludges were inserted into airtight vials and were inoculated using anaerobic sludge. The daily biogas production was measured over a period of 30 days. PC sludge maximized the daily biogas production (44.20 mlbiogas/gvsd) 11 days after inoculation, while the MS sludge reach a peak (37.74 mlbiogas/gvsd) 14 days after inoculation. The cumulative biogas production over the 30 days of AD was in the same laver (442.29 mlbiogas/gvs for PC versus 434.73 mlbiogas/gvs for MS). However, PC sludge indicated higher daily biogas production, compared to MS sludge, while the opposite was observed for the period following the peak point. The Volatile Solids Reduction for PC and MS sludges was recorded as 46.06% and 32.39%, respectively.
Forest Fires Reduce Snow-Water Storage and Advance the Timing of Snowmelt across the Western U.S.
Authors: Smoot Emily E. , Gleason Kelly E.
Published: December 2021

As climate warms, snow-water storage is decreasing while forest fires are increasing in extent, frequency, and duration. The majority of forest fires occur in the seasonal snow zone across the western US. Yet, we do not understand the broad-scale variability of forest fire effects on snow-water storage and water resource availability. Using pre- and post-fire data from 78 burned SNOTEL stations, we evaluated post-fire shifts in snow accumulation (snow-water storage) and snowmelt across the West and Alaska. For a decade following fire, maximum snow-water storage decreased by over 30 mm, and the snow disappearance date advanced by 9 days, and in high severity burned forests snowmelt rate increased by 3 mm/day. Regionally, forest fires reduced snow-water storage in Alaska, Arizona, and the Pacific Northwest and advanced the snow disappearance date across the Rockies, Western Interior, Wasatch, and Uinta mountains. Broad-scale empirical results of forest fire effects on snow-water storage and snowmelt inform natural resource management and modeling of future snow-water resource availability in burned watersheds.
Multicriteria Visual Approach to the Analysis of Water Quality—A Case Study of the Tisa River Basin in Serbia
Authors: Mladenović-Ranisavljević Ivana , Babić Goran , Vuković Milovan , Voza Danijela
Published: December 2021

The aim of this research is to provide the assessment of water quality with a wider scheme of interrelations between the water quality parameters and locations using a reliable visual approach of multicriteria PROMETHEE and GAIA methods. The case study of one of the largest and regionally most important catchment areas on the territory of the Republic of Serbia—the Tisa River Basin—was therein used. The analysis of water quality included scenarios for warm (summer), cold (winter), and average annual period. A partial and complete ranking of locations according to the quality of water was performed by applying the PROMETHEE method and expanded afterward by GAIA method analysis to point out critical locations with endangered water quality (M6, M4, and M11). Identified locations were then investigated in more detail using spider web graphs that revealed water quality variables of concern (PO4-P and N) and indicated the causes of its occurrence. The obtained results are in accordance with the results of physical and chemical tests that are regularly conducted by the official government agencies for environmental protection and the reports that are presented to the public. The presented approach can easily be applied to any water body to point out both the locations with reduced water quality and the specific parameters (causes) that affect the reduction of water quality at these locations, thereby enhancing and strengthening usual water quality assessments as well as water resources management in general.
When food mobilizes emotions: Reaching foreign and domestic audiences
Authors: Kostopoulou Loukia
Published: December 2021

This paper aims to explore food films and their symbolism. Food is a way of creating national identities, and enhancing the sense of belonging. It also evokes the concept of ‘nostalgia’ and has the capacity to mobilize strong emotions (Mintz 1996). The semiotic analysis of food underlines how the biosphere and the semiosphere intersect in various instances of human life (Danesi 2004). In cultural settings, food symbolizes substance and conveys different meanings. This research material will focus on the analysis of images (food, culinary preparations and different eating events) as portrayed in Tassos Boulmetis’s 2003 film Πολίτικη Κουζίνα/ A Touch of Spice, and the domestic and international trailers of the film. The analysis will be based on Lotman’s notion of the semiosphere.
El sílabo: sus fundamentos fácticos y epistemológicos
Authors: Tapia Sosa Hugo David , Estrabao Pérez Alejandro Eleodoro
Published: December 2021

La investigación que se presenta es de carácter cualitativo, se formuló como objetivo de la investigación, valorar desde la reflexión crítica la relación entre los componentes del sílabo y su relación con los procesos de formación de capacidades o competencias, así como los procesos de apropiación de la investigación educativa que devienen en cultura investigativa de los estudiantes de formación docente que para atender lo diverso de su cultura se requiere significar la importancia de ello en el desarrollo del aprendizaje intercultural. En la estructura actual se desarrollan sistematizadamente los componentes del sílabo en su integralidad, intelectualidad y profesionalidad que gesta lograr la formación de la autonomía investigativa intercultural. Los resultados o logros dan cuenta de insuficiencias y debilidades en el modelo educativo de la universidad puesto que a pesar de que formula la necesidad de sustentar acciones de consolidación de competencias solo alcanza la formulación de competencias genéricas para todos los campos profesionales.

PALABRAS CLAVE: sílabo; fundamentos epistemológicos del sílabo; la investigación formativa; desarrollo de competencias.

The whistle: its factical and epistemological foundations

ABSTRACT

The research presented is of a qualitative nature, it was formulated as an objective of the research, to assess from critical reflection the relationship between the components of the syllabus and their relationship with the processes of training capacities or competencies, as well as the processes of appropriation of educational research that becomes an investigative culture of teacher training students that, in order to attend to the diversity of their culture, it is necessary to signify the importance of it in the development of intercultural learning. In the current structure, the components of the syllabus are systematically developed in their integrality, intellectuality and professionalism that aims to achieve the formation of intercultural investigative autonomy. The results or achievements reveal shortcomings and weaknesses in the educational model of the university since, even though it formulates the need to support actions for the consolidation of competencies, it only achieves the formulation of generic competencies for all professional fields.

KEYWORDS: syllabus; epistemological foundations of the syllable; formative research; skills development.
Metodología de enseñanza para la iniciación deportiva en el judo
Authors: Sánchez Andrés , Tipan Jorge , Alomoto Mera María De los Ángeles , Romero Edgardo
Published: December 2021

En el presente artículo científico se mencionará la metodología de enseñanza para la iniciación en el deporte del Judo , el estudio fue realizado a diferentes autores que hablan de la aplicación de distintas metodologías de enseñanza, en sus diferentes etapas de iniciación deportiva, además el estudio se realizó en distintos repositorios digitales y fuentes académicas confiables para que se pueda determinar varios conceptos como: las fases dentro de la etapa de iniciación del deportista, métodos de enseñanza, a su vez se analiza recomendaciones que favorezcan el desarrollo del deportista en esta etapa de su preparación y un análisis general de dicha etapa. El artículo es de carácter bibliográfico, ya que se revisará información trascendental y de mayor relevancia conforme al tema a tratar, con el fin de especificar puntos muy importantes y sobre todo aclarar la metodología de enseñanza más idónea para que se aplica en estas edades de iniciación deportiva.

PALABRAS CLAVE: Métodos de enseñanza; Judo ; Iniciación deportiva.

Teaching methodology for sports initiation in Judo

ABSTRACT

In this scientific article, the teaching methodology for initiation in the sport of Judo  will be mentioned, the study was carried out with different authors who speak of the application of different teaching methodologies, in their different stages of sports initiation, in addition the study is carried out in different digital repositories and reliable academic sources so that several concepts can be determined such as: the phases within the athlete's initiation stage, teaching methods, in turn, recommendations that favor the athlete's development at this stage of their preparation and a general analysis of said stage. The article is of a bibliographic nature, since transcendental and more relevant information will be reviewed according to the topic to be discussed, in order to specify very important points and above all to clarify the most suitable teaching methodology to be applied in these initiation ages sporty.

KEYWORDS: Teaching methods; Judo ; Sportsinitiation.
Análisis del levantamiento indígena de 2019 en Ecuador: Entre la respuesta legal y el Lawfare
Authors: Luque Arturo , Poveda Moreno Carlos , Hernández Zubizarreta Juan
Published: December 2021

La finalidad de este trabajo consiste en analizar buena parte de los sucesos ocurridos en Ecuador a lo largo de octubre de 2019 conocidos como levantamiento indígena. Para ello se realiza un análisis de los acontecimientos partiendo de su línea de tiempo, así como de su ulterior desenlace en base a diferentes procesos de lawfare ejercidos por los poderes públicos de Ecuador, irradiados por varios órganos supranacionales y sujetos de parte. Para ello, se busca comprender la cosmovisión andina, así como los derechos individuales y colectivos incluidos tanto en la legislación nacional e internacional buscando comprender términos transcendentales dentro de la Constitución ecuatoriana como la plurinacionalidad y la interculturalidad. Se examinan las acciones del Estado ecuatoriano junto a su posterior ataque jurídico contra los manifestantes, así como a diversos dirigentes políticos inculpados, todos ellos como facilitadores organizados que ejercen acciones de proselitismo en favor de las revueltas. Se evidencia que la guerra jurídica y mediática son un elemento más del poder dentro del tablero político que, ejercido en manos incorrectas, pone en tela de juicio los pilares de cualquier democracia.  
 
Palabras clave: Lawfare, levantamiento popular, paro, indígenas, derechos humanos.
El derecho a la movilidad humana en las políticas migratorias de américa latina en el siglo xxi: entre la regionalización y la (re) nacionalización de un problema público
Authors: Castro Trujillo Jhonny
Published: December 2021

El presente trabajo tiene como propósito analizar las tensiones existentes en torno al derecho de la movilidad humana, como parte de los derechos humanos, en la política migratoria de América Latina, con énfasis en la región suramericana, para evidenciar la (re) nacionalización de los temas migratorios en el marco del fenómeno de la migración venezolana de la segunda década del siglo XXI. Para ello, se realiza un análisis documental de políticas públicas sobre las iniciativas de construcción de ciudadanía regional de los distintos esquemas de integración de la región, e igualmente se examinan las modificaciones legislativas realizadas en su momento por varios países, en lo que se conoce como la “excepcionalidad suramericana”, contrastándolo con la evidencia de una nueva tendencia en políticas migratorias a partir del año 2017, que coincide con la desarticulación de los mecanismos de integración regional. Los resultados muestran en primer lugar, la inexistencia de una agenda de política migratoria común en la región, y en segundo lugar, la tensión existente en la gobernanza migratoria de Suramérica, entre la herencia aperturista y pro derechos, y, la nueva tendencia de (re) nacionalización de los temas migratorios a través de políticas de contención del flujo, en el mejor de los casos, y de restricción, criminalización y politización de la migración en otros.  
 
Palabras clave: Derechos de Movilidad, América Latina, Políticas Migratorias, Migración Venezolana.
El derecho a la comunicación en la prensa ecuatoriana ¿logro o deuda pendiente? Caso de estudio: La cobertura informativa sobre manifestaciones en Venezuela y Ecuador 2019
Authors: Castañeda Suárez Ana Graciela
Published: December 2021

Con el objetivo de verificar la garantía del Derecho a la comunicación en la prensa ecuatoriana, se analiza la forma en que el diario El Comercio reportó dos eventos de protesta contra dos gobiernos cuya relación con el Establishment, o el poder establecido, es opuesta: los gobiernos de Ecuador y Venezuela en el año 2019. Los resultados se comparan con lo previsto en el artículo 22 de la Ley Orgánica de Comunicación, en relación con la obligatoriedad que tiene la prensa de contrastar fuentes sobre el tema recogido y, seguidamente, se examinan a la luz del tercer filtro del Modelo de Propaganda desarrollado por Herman y Chomsky, referido a las fuentes de las noticias. Se concluye que existe un alejamiento de la garantía del Derecho a la comunicación y la necesidad de un modelo que distribuya la propiedad mediática de manera más equitativa que el actual, para diversificar las voces que forman parte de la discusión sobre los temas de importancia social, que permitan el ejercicio de una democracia bien informada y por lo tanto plena y legítima. 
 
Palabras clave: Derecho a la comunicación; Modelo de Propaganda; prensa; Ecuador; Venezuela.
 
Abstract
In order to verify the guarantee of the Right to Communication in the Ecuadorian press, it examines how the newspaper El Comercio reported two protest events against two governments whose relationship with the Establishment, or the established power, is opposite: the governments of Ecuador and Venezuela in 2019. The results are compared with the provisions of Article 22 of the Organic Law on Communication, in relation to the obligation of the press to contrast sources on the subject collected and are then examined in the light of the third filter of the Propaganda Model developed by Herman and Chomsky, referring to the sources of the news. It is concluded that there is a departure from the guarantee of the Right to Communication and the need for a model that distributes media property more equitably than the current one, in order to diversify the voices that are part of the discussion on issues of social importance, which allow the exercise of a well-informed and therefore full and legitimate democracy.
 
Keywords: Communication Rights; Propaganda model; press; Ecuador; Venezuela.
El lawfare como agenda de investigación
Authors: Romano Silvina
Published: December 2021

El objetivo del presente artículo es sintetizar los principales abordajes sobre lawfare en la academia internacional y, específicamente, analizar el modo en que se ha retomado y resignificado esa trayectoria en América Latina. En primer lugar, esto supone asumir que el lawfare tiene una agenda en construcción, identificando las diferentes perspectivas sobre la cuestión y abriendo interrogantes para cada línea de abordaje. En segundo lugar, hacemos una propuesta de posible definición operativa de lawfare, atendiendo a la casuística concreta en que se ha utilizado en el último tiempo, y apuntando condiciones necesarias y suficientes para identificar procesos de este tipo a partir de la experiencia Latinoamericana. El texto se cierra retomando algunos interrogantes planteados en el primer apartado y adelantando algunas futuras líneas de análisis, necesarias para profundizar en el lawfare como campo en construcción.
 
Palabras Clave: Antecedentes del lawfare, lawfare en América Latina; definiciones de lawfare
El lawfare en la Argentina, una nueva dinámica política
Authors: Blajean Bent Yvonne , Delgado Federico
Published: December 2021

En los últimos años tomó notoriedad el concepto lawfare. Fue acuñado luego de los atentados al World Trade Center el 11 de septiembre de 2001. Con este se definía el uso de la ley con fines ilegales. Aunque esa definición sustancialmente se mantiene, su recepción es diferente en otras sociedades. Es decir, el uso ilegal de la ley funciona de manera distinta, ligado a problemas específicos y a culturas jurídicas diversas. En este artículo se analiza el caso argentino, su dinámica, los elementos que la componen y como el lawfare es diferente de la judicialización de la política a pesar de tener cuestiones en común. Para ello se hace uso del análisis histórico hermenéutico. Concluimos que tanto el lawfare como la judicialización de la política, en gran parte se explican por la debilidad institucional. Ella es fuente de una cultura política que tiende a usar la ley como un dispositivo para anular los derechos humanos. Finalmente afirmamos tentativamente que el lawfare a veces funciona como un indicador de la captura institucional de la democracia. Y ello se traduce en un instrumento de élites políticas y económicas para implementar políticas por fuera del escrutinio popular.
 
Palabras claves: Judicialización de la justicia; Lawfare; Poder judicial; Debilidad institucional.
Las reformas al poder judicial en México ¿Allanando el camino al Lawfare?
Authors: Ramírez Kuri Georgette , García Fernández Aníbal
Published: December 2021

En las transiciones a la democracia viable en América Latina (Marini, 1976), México formó parte de las olas regionales de reformas judiciales implementadas desde la década de 1980 que modernizarían el sistema político adaptando sus marcos regulatorios al neoliberalismo y el comercio internacional de fines del siglo XX. Estas reformas han incrementado el peso del poder judicial en la estructura estatal, habilitándolo como autoridad para dirimir conflictos del terreno de la política. Así, el poder judicial inició un proceso de politización mientras que la política se fue tornando objeto de judicialización, donde el derecho es usado como herramienta estratégica para alcanzar intereses particulares descuidando el bienestar social. De esta manera, se institucionalizó la vía judicial para continuar la guerra política en contextos democráticos, dando origen al lawfare como recurso en contra de los gobiernos no neoliberales que las mayorías latinoamericanas han elegido en el siglo XXI. Este artículo busca visibilizar los elementos que estarían perfilando procesos de lawfare contra el proyecto político presidido por Andrés Manuel López Obrador: en los sectores estratégicos de la energía eléctrica, los hidrocarburos, la infraestructura y las telecomunicaciones; en las demandas judiciales contra liderazgos políticos potenciales; y en la judicialización de las elecciones de 2021.
 
Palabras clave: Reformas judiciales; neoliberalismo; judicialización; lawfare; AMLO
Entrevista con Alejandra Gils Carbó: “Al lawfare lo llamaría violencia privada estatalizada”
Authors: Maisonnave Marcelo Andrés , Estepa Constanza Marianela
Published: December 2021

El trabajo presenta una entrevista realizada a Alejandra Gils Carbó, quien fuera la primera mujer Procuradora General de la Nación (2012 - 2017), explica que el lawfare en realidad es violencia privada estatalizada, motorizada en los últimos años como alternativa a los golpes de Estado en los casos donde ya no es posible socialmente realizarlos. Estos fenómenos son impulsados por sectores del poder que resisten las transformaciones sociales democráticas, ante lo cual, Gils Carbó propone una serie de reformas focalizadas en el Poder Judicial, en tanto considera que no hay consenso para una reforma judicial ‘revolucionaria’.
 
Palabras clave: Lawfare, violencia privada estatalizada, Procuradora General de la Nación, Poder Judicial.
Onde cabe o malandro?: a hipótese Fragoso
Authors: Fischer Luís Augusto
Published: December 2021

O ensaio propõe ler a tese dos “Quatro poderes”, de Fragoso e outros, como ponto de partida para uma nova descrição das posições disponíveis para os letrados, no período colonial e durante o império brasileiro. No contexto dessa hipótese, entra em consideração a figura do malandro.
Luster e Lena - Trapos, trocados e confinamentos
Authors: Bastos Heitor
Published: December 2021

Pretendemos aproximar dois romances de Faulkner, O Som e a Fúria e Luz em Agosto, para alcançar uma compreensão do que entendemos como força estruturante nas obras do autor: o confinamento no espaço e no tempo. Para isso, será necessário estudar como as jornadas e tentativas de fugas dos personagens são frustradas ou bem sucedidas. Serão tomadas como base aqui dois capítulos dos romances onde percebemos que o confinamento e possível liberdade se dá através da linguagem e sintaxe usada pelos narradores.
ІМПЛІЦИТНИЙ ДИКТУМ ЯК ЧИННИК ФОРМУВАННЯ КІЛЬКІСНО АСИМЕТРИЧНИХ СКЛАДНИХ СПОЛУЧНИКОВИХ РЕЧЕНЬ
Authors: Полозовазова О. О.
Published: December 2021

У статті на підставі з’ясування сутності категорії формально-змістової асиметрії на рівні складного сполучникового речення виявлено й схарактеризовано кількісно асиметричні конструкції з імпліцитним диктумом, окреслено чинники й механізми творення кількісної асиметрії в складних сполучникових реченнях; схарактеризовано інтра- та екстралінгвальні чинники, що зумовлюють виникнення невідповідності синтаксичної форми й змісту; простежено когнітивно-прагматичні причини формування кількісно асиметричних речень з імпліцитним диктумом.
ЗАПОЗИЧЕННЯ В ТЕРМІНОЛОГІЇ НАНОТЕХНОЛОГІЙ
Authors: Кримець О. М.
Published: December 2021

У статті проаналізовано чужомовні спеціальні назви, що застосовуються у сфері нанотехнологій. З’ясовано, що досліджувана термінологія має міжнародний характер, тому містить значну кількість одиниць, утворених із залученням греко-латинських терміноелементів, і терміни, запозичені з англійської мови. Установлено шляхи запозичення термінів нанотехнологій, способи їх пристосування до системи української літературної мови. Виокремлено структурні типи запозичених термінів, а також одиниць, що містять запозичені та питомі компоненти, поєднання яких є результатом транслітерації, адаптації, гібридизації й калькування чужомовних термінів.
The Attitude of the Academic Community towards Distance Learning: A Lesson from a National Lockdown
Authors: Migocka-Patrzałek Marta , Dubińska-Magiera Magda , Krysiński Dawid , Nowicki Stefan
Published: December 2021

The number of online courses conducted at universities has been growing steadily worldwide. The demand for this form of education has jumped sharply in the 2019/2020 academic year as a consequence of the COVID-19 pandemic and the national lockdown. The following study uses the case of University of Wrocław and examines how this unprecedented situation would affect the attitude of members of the academic community toward distance learning. The examination, based on quantitative analysis of separated questionnaires distributed among teachers and students, reveals that the previous experience in distance learning strongly correlates with willingness to use it in the future, i.e. after fighting the coronavirus crisis. Thus, the research suggests that the implementation of distance learning may involve the need to put more emphasis on systematic and long-term actions. The results achieved in the study may contribute to improving the ways of implementing distance learning on a large scale in institutions dealing with higher education.
Operatoria dental y endodoncia: técnicas y materiales. Amalgama de plata. Cavidad de clase V.
Authors: Herrera Martínez Manuela , Bonilla Represa María Victoria , Cordero Bulnes María del Águila , Ábalos Labruzzi Camilo Manuel
Published: December 2021

En este vídeo se describen los pasos a seguir para el tallado de una cavidad de clase V situada en el tercio cervical de la superficie vestibular de un molar y su posterior obturación con amalgama de plata, haciendo hincapié en los requisitos planimétrico que debe tener la cavidad para conseguir un obturación resistente y duradera, evitando tanto el debilitamiento excesivo del diente, así como el del material.

La amalgama de plata es un material con unas grandes propiedades mecánicas y un excelente comportamiento clínico. A pesar de su bajo nivel de estética y su potencial toxicidad medioambiental, sigue siendo un material versátil y con aplicaciones clínicas claras que pueden ser necesarias en ciertas circunstancias clínicas. Por este motivo es importante conocer su comportamiento, indicaciones, manejo, y técnicas de utilización.
Mechanical treatment of wastewater
Authors: Браннер В. , Калачев Д.А.
Published: December 2021

Подбор оборудования для механической очистки сточных вод является важным этапом при реконструкции или новом строительстве очистных сооружений, который определяет их эффективность и надежность с точки зрения технологии и эксплуатации. Приведены примеры распространенных на данный момент технических решений по конструкции фильтрующего полотна решеток для механической очистки сточных вод. Дано сравнение эффективности данных решений. На основе исследования очистных сооружений в Германии представлено сравнение эффективности задержания отбросов в зависимости от применяемого ранга фильтрации: двумерной (перфорация) и одномерной (прозор).

The selection of equipment for mechanical wastewater treatment is an important stage in the reconstruction or new construction of the treatment facilities that determines their efficiency and reliability in terms of the technology and operation. The examples of the currently widespread technical solutions for designing filtering cloth of the screens for mechanical wastewater treatment are given. The effectiveness of these solutions is compared. On the basis of studying wastewater treatment facilities in Germany, a comparison of the debris retention efficiency depending on the applied filtration grade, i. e., two-dimensional (perforation) and one-dimensional (bar spacing) is presented.
What hides the German reference book of the Tsarist-era?
Authors: Гасимов А.
Published: December 2021

Дореволюционных изданий Хютте (Hütte) – немецкого справочника для инженеров, архитекторов, механиков и студентов, с профессиональным переводом на русский язык, сохранилось крайне мало. Один из раритетов находится в архиве компании Profactor Armaturen GmbH (Профактор Арматурен ГмбХ) и является ее интеллектуальной собственностью. Трехтомный справочник Хютте, выпущенный в Российской империи в 1916–1917 годах, позволяет аналитикам и инженерам предприятия находить и знакомиться с интересными научно-техническими достижениями начала ХХ века. Избранные сведения из справочника адаптируются для подготовки и выпуска серии обзорных исторических материалов с оригинальными иллюстрациями. Нижеприведенный обзор из этой серии адресован специалистам, которые интересуются историей и развитием системы отопления, газо-, паро- и водопроводной арматуры.

There are very few pre-revolutionary editions of Hütte, a German reference book for engineers, architects, mechanical engineers and students, with a professional translation into Russian. One of the rarities is in the archives of Profactor Armaturen GmbH as its intellectual property. Hütte three-volume reference book, published in the Russian Empire in 1916–1917, allows analysts and engineers of the enterprise to find and get acquainted with interesting scientific and technical achievements of the early twentieth century. Selected information from the reference book is adapted for the preparation and publication of a series of review historical materials with original illustrations. The following overview from this series is addressed to specialists who are interested in the history and development of the heating system, gas, steam and water fittings.
El patrimonio filosófico inmaterial de la obra de Averroes
Authors: Sánchez Cotta Agustín
Published: December 2021

La filosofía es patrimonio inmaterial de la humanidad al ser relevante en su totalidad e interdependiente de su patrimonio material: sus obras escritas y sus espacios de reflexión. De responder a una serie de valores apreciativos, los autores filosóficos podrían ser elementos patrimoniales de una cultura. Este trabajo utiliza la axiología de Pumarola (2016), el valor histórico, de manufacturación y singular ampliada con el valor de lo clásico, para determinar los elementos patrimoniales del pensamiento de Averroes, que serían: el Neoplatonismo como marco histórico del pensamiento, su vida y relación con la filosofía, sus temas de reflexión fundamentales (la doble vía hacia la verdad, la eternidad del universo y el intelecto de los hombres) siguiendo la guía de Guerrero Román (1985) y Martínez Lorca (2015) a este respecto; y por último su pervivencia y relevancia desde su fallecimiento hasta nuestros días. El artículo concluye con la relevancia de esta investigación para extender el quehacer filosófico a nuevos espacios sociales, y con una reflexión sobre el papel de la filosofía en la cultura.
Osio de Córdoba: el sabio olvidado del Imperio
Authors: Calvo Sanz Saúl
Published: December 2021

En los últimos años, la recuperación de grandes figuras históricas vinculadas a las ciudades ha adquirido una gran importancia, como revalorización de sus legados históricos y culturales. En el caso de la ciudad de Córdoba, urbe de importancia capital para el desarrollo cultural de España y Europa, destaca además por la gran cantidad de sabios e intelectuales que ha albergado entre sus murallas: Séneca, Maimónides, Averroes… dentro de este selecto grupo de autores, destaca por su importancia sociopolítica, en los años de reinado de Constantino I como Emperador de Roma, Osio de Córdoba. Obispo de la diócesis homónima, que será consejero de la máxima confianza del emperador, quien presidirá concilios y cuya vida estará marcada por los grandes enfrentamientos filosófico-teológicos del momento que le tocó vivir.
Analytical Iron Loss Evaluation in the Stator Yoke of Slotless Surface-Mounted PM Machines
Authors: Leandro Matteo , Elloumi Nada , Tessarolo Alberto , Nøland Jonas Kristiansen
Published: December 2021

One of the attractive benefits of slotless machines is low losses at high speeds, which could be emphasized by a careful stator core loss assessment, potentially available already at the pre-design stage. Unfortunately, mainstream iron loss estimation methods are typically implemented in the finite element analysis (FEA) environment with a constant-coefficients dummy model, leading to weak extrapolations with huge errors. In this paper, an analytical method for iron loss prediction in the stator core of slotless PM machines is derived. It is based on the extension of the 2-D field solution over the entire machine geometry. Then, the analytical solution is combined with variable- or constant-coefficient loss models (i.e., VARCO or CCM), which can be efficiently computed by vectorized post-processing. VARCO loss models are shown to be preferred at a general level.Moreover, the paper proposes a lookup-table-based (LUT) solution as an alternative approach. The main contribution lies in the numerical link between the analytical field solution and the iron loss estimate, with the aid of a code implementation of the proposed methodology. First, the models are compared against a sufficiently dense dataset available from laminations manufacturer for validation purposes. Then, all the methods are compared for the slotless machine case. Finally, the models are applied to a real case study and validated experimentally.
Avaliação da Força Muscular em Adultos com Hemofilia de uma Associação de Pacientes em Brasília
Authors: Silva Isabela Lima , Santos Adriana Rodrigues dos , Sartorelo Denise Holsbach , Pereira Leonardo Costa
Published: December 2021

Objetivo: avaliar a força muscular periférica em adultos portadores de hemofilia, por meio da dinamometria manual, e verificar a diferença da força muscular de acordo com a classificação de gravidade da hemofilia. Método: Participaram da pesquisa 20 homens divididos em 2 grupos, um com hemofílicos e um controle; foi aplicada uma ficha avaliativa seguida do teste de preensão palmar. Resultados: Quando comparados os dois grupos, foi observada diferença estatística significativa nas variáveis estatura (p=0,007) e força de preensão dos lados dominante (p=0,04) e não dominante (0,002), favorecendo o grupo controle; quando comparada a força de preensão dos hemofílicos com a doença leve e grave, houve diferença significativa para o lado não dominante (p=0,01). Conclusão: Pode-se associar a diminuição de força de preensão para o grupo de hemofílicos à sua condição de doença crônica hereditária. Entretanto, como o número de participantes foi pequeno, esses resultados sugestivos, mostram a necessidade de mais estudos sobre o tema.
Descritores: Hemofilia A; Hemofilia B; Força muscular; Hemartrose; Dinamômetro de força muscular.
A política internacional entendida como a política do poder
Authors: Mocelin Sperancete Luiz Fernando
Published: December 2021

This article is an exposition of the theoretical principles of modern political realism for the study of international politics. Therefore, the six principles proposed by Hans Morgenthau are presented in order to elucidate the dynamics of the relationships between the main international actors for this theoretical current, relationships that are based on self-interest and the search for the maximization of national power at the international level. The use of the concepts of Nation, Nation-State and nationalism shed light on the conflicting dynamics of international politics, taking into account elements that shape national power, which, in turn, are instrumentalized by the political sphere, which is above all the other spheres of analysis, so that the resources that nations hold are sources that determine the type of engagement they will have at the international level.
História e presente em coexistência
Authors: Gomes Vitor Arraes
Published: December 2021

Long before the so-called westernization of Japan, in the 19th century, the female figure had had an enormous influence on Japanese society, present in the forms of mythical explanation about the origin of the world and of life since the Muromachi era (1336). For a long time, the idea of a faithful companion, guardian of the home and father of children had marked the Japanese woman in the old family circle, but procedurally opened the space for the emergence of the “new woman”, at the end of the second half of the 20th century. Thus, financial independence, professional achievement and greater security are recent achievements that coexist with pathological social problems from the postwar period onwards. Within this universe of research, we seek to analyze the social constitution process of Japanese women through certain phenomena in the history of Ancient and Modern Japan, such as the traditional family ie system and the transformations of the Meiji Era (1868-1912). Methodologically, it starts with literary analysis by articulating sociological precepts with studies on Japanese culture. This new scenario is authentic in the history of a secular country demarcated by patriarchal systems and rigid mechanisms of ethical-moral conduct. Past appearances and stigmas need to be analyzed through the eyes of the social scientist in order to apprehend the new singularities.
20 anos do Programa de Pós-Graduação Unesp-Marília
Authors: Revista Aurora Conselho Executivo e Editor da
Published: December 2021

It is with great pleasure that we continue our work and present to the reader another publication from Revista Aurora. In this special volume, we reproduce some works presented at two important events that took place at the Universidade Estadual Paulista in 2019: the III Student Seminar of the Postgraduate Program in Social Sciences at UNESP/Marília – 20 years of the postgraduate program in social sciences – uncertain future and the importance of social sciences, held between November 11th and 13th, 2019; and the IV Student Seminar of the Postgraduate Program in Social Sciences at UNESP/Marília – racism and resistance in capitalism, held between the 10th and 13th of November 2020.
Efeitos do congelamento de gastos por 20 anos na seguridade social, em particular, na ação de proteção social efetivada pelo Programa Bolsa Família
Authors: Silva Maria José da , Fernandes Raquel de Aragao , Duque-Arrazola Laura Susana
Published: December 2021

This article is a synthesis of the master's thesis of one of the authors. The objectives are to apprehend and analyse the meanings of maintaining the Bolsa Família Programme in a context of advances by the neoliberal State in the period from 2016 to 2020 and to identify the effects of the New Fiscal Regime on the Programme and on the lives of beneficiary families. This is a qualitative, bibliographic and documentary research, carried out in books, articles, dissertations and theses. We made use of the virtual network in general, google academic, portal of periodicals. This is a critical approach in the light of the Marxist historical referential. The process of investigation and analysis was based on the assumption that the counter-reforms have been dismantling the Brazilian social security. Considering the advance of neoliberalism and its economic, fiscal, political, social crises, we highlight that the tax reform implemented in the country in 2016, has been impacting social security and social protection actions such as the Bolsa Família Program object of study. We reflect supposed effects caused in the Program and families in the validity for 20 years of the new fiscal regime. We identified estimates and evidence of effects expressed in setbacks, retraction of the PBF budget and increasing exclusion of beneficiaries. We also identified meanings, trends of maintenance of the PBF until today.
Teorias das elites e análises de políticas públicas
Authors: Duarte Cristiano Parra
Published: December 2021

This work aims to make a theoretical parallel, highlighting similarities and divergences between theories of elites and theories of policy analysis, essentially the Advocacy Coalition Framework - ACF. Retrieving the contributions of classic authors such as Mosca, Pareto, Michels, Schumpeter, Mills and Dahl this article constitutes an exploratory study in the direction of drawing parallels and proposing approximations with the contributions of Sabatier and Jenkins-Smith in the Advocacy Coalition Framework. As a result, the work highlights the similarity of the ACF’s policy subsystems with the pluralist elites and proposes an approximation between the fields through the incorporation of research models and related objects of analysis.
A questão da habitação no Brasil
Authors: Abreu Janaina Pereira de
Published: December 2021

Social housing was designed to meet the demands for housing, coming from the lower class, but also as a way of controlling this population. From this perspective, the present research has as main objective, to present, in a brief way, the trajectory of policies aimed at housing supply, especially for the low-income population. The research uses the qualitative method and is characterized as bibliographic and documentary, as we use already published materials and images and news from newspapers regarding the qualification policies in question. We realized, throughout the research, that although important achievements have been made regarding popular housing, both nationally and regionally, there have been several obstacles that negatively affect the lives of a large part of the population.
A correlação entre a falta de moradia e a população em situação de rua no contexto da pandemia
Authors: Cagnin José Guilherme
Published: December 2021

With the outbreak and advance of the pandemic, a serious humanitarian crisis was installed worldwide, with economic, political, social and health impacts, which exposed and aggravated contradictions inherent to the capitalist productive structure. In Brazil, this crisis mainly affects populations in vulnerable situations, revealing social and socio-spatial inequalities. The homeless population, in addition to the risks inherent to the disease, is faced with the adoption of measures with aspects that are far from the conditions provided for their reality, as they do not have housing to carry out social isolation and personal hygiene, nor are they able to purchase equipment of individual protection. Knowing that the most effective measures to mitigate the disease are related to urban mobility, and those who use residences as a form of social isolation, we understand that housing policies should receive better attention from the public authorities, in order to provide conditions for this population to comply with the recommended measures. In view of this scenario, the aim of this study was to analyze and evaluate the Social Housing Lease Program in the city of Araraquara, State of Sao Paulo, Brazil, seeking to show its advances and challenges, especially with regard to the possibility of including the homeless population. The Program, on the one hand, has already included the homeless population in the description of the law, guaranteeing them the same opportunities as other citizens, but, on the other hand, it still depends on the construction of specific protocols to ensure equity, which will adapt the opportunities, making them fair and respecting the specificities of this public.
O papel de mães frente à educação e inclusão de estudantes surdos em tempos de pandemia
Authors: Machado Laeda Bezerra , Davi Maria Luciana
Published: December 2021

This article aims to analyze how mothers of deaf students in the process of inclusion conceive of school and how they monitor their children's schooling through remote education. This is a qualitative research that used semi-structured online interviews as a methodological procedure. Five mothers of deaf students from a public school in Recife, who are enrolled in regular bilingual classrooms - Libras /Língua Portuguesa, participated in the research. Data were analyzed using the content analysis technique and organized into categories. The results suggest a partnership relationship between the mothers and the school, especially with the teachers. There is still a language barrier between the deaf student and the family that makes it difficult to mediate learning. In this sense, we understand the collaborative work between family and school as a possibility to overcome the challenges to the inclusion of these subjects.
Implementação de uma metodologia didática inclusiva para o estudo da anatomia animal
Authors: Godinho Ana Bárbara Rodrigues , Alvarenga Ketlynn Passos , Zófoli Mariana Biscaro
Published: December 2021

Visual impairment creates a challenge in the teaching-learning process where alternative teaching methods become indispensable to provide perception and knowledge to people with visual impairment (PcDV), in addition to developing the acuity of their senses and motor skills. This work aims to implement alternative methods for teaching animal anatomy, and that these can be used as an inclusive didactic tool. Based on the collection of the Animal Anatomy Section, a didactic collection was created consisting of biological models, three-dimensional and in relief, and by alternative anatomical preparations, a “palpable” proposal, capable of linking science teaching, especially animal morphology, the processes of assimilation and transformation of the individual, the rescue of citizenship and social insertion. In highlighting the importance of this methodology, it is concluded that all adaptation requires empathy with others, role of mediators being fundamental.
COVID-19 mortality and lethality in the State of Pará, legal Amazon, Brazil
Authors: Guarnieri da Silva Célia , Vinicius de Alcantara Sousa Luiz , Da Silva Paiva Laércio , Cristina Morais Tassiane , Albuquerque Lima Ribeiro Mariane , Regina Ribeiro Maura , Bandeira de Mello Monteiro Carlos
Published: December 2021

Introduction: the growth of coronavirus indices in the North region highlights the region’s historical social inequalities and the problems in accessing citizenship.
Objective: to analyze the mortality and lethality of COVID-19 in the state of Pará, Brazil.
Methods: this is an ecological study with a time series design of secondary data. All registered cases and deaths reported by COVID-19 in the period from March 2020 to June 2021, in the state of Pará, Brazil, were considered. The incidence and mortality and lethality rates were used. The daily percentage variation and their respective 95% confidence intervals were estimated.
Results: the total number of confirmed cases and deaths from COVID-19 in the state of Pará was 552,937 and 15,469, respectively, from March 2020 to June 2021. Incidence and mortality rates from March 2020 to June 2021 were, respectively, 6,407.9 and 179.3 per 100,000 inhabitants and the lethality was 43.3. Regarding the analysis of the daily trend of rates in the period from March 2020 to June 2021, both mortality and incidence increased.
Conclusion: it was found that the behavior of the trend of rates in the first wave was increasing in the incidence of confirmed cases and the lethality decreasing, and in the second wave, the mortality and lethality rates were increasing.