bluuebunny/crossref_metadata_2025 huggingface dataset:
Charged Lepton Masses as a Possible CPV Source
Authors: Félix-Beltrán O. , J. E. Barradas-Guevara J. E. Barradas-Guevara , González-Canales F.
Published: February 2021

We realize a model-independent study of the so-called Tri-Bi-Maximal pattern of leptonic flavor mixing. Different charged lepton mass matrix textures are studied. In particular, we are interested in those textures with a minimum number of parameters and that are able to reproduce the current experimental data on neutrino oscillation. The textures studied here form an equivalent class with two texture zeros. We obtain a Tri-Bi-Maximal pattern deviation in terms of the charged leptons masses, leading to a reactor angle and three CP violation phases non-zero. These lastest are one CP violation phase Dirac-like and two phases Majorana-like. Also, we can test the phenomenological implications of the numerical values obtained for the mixing angles and CP violation phases, on the neutrinoless double beta decay, and in the present and upcoming experiments on long-base neutrino oscillation, such as T2K, NOvA, and DUNE.
Assessment of vibration amplitude and transmembrane pressure on vibratory shear enhanced membrane filtration for treating dairy wastewater
Authors: Szerencsés Sz. Gy. , Beszédes S. , László Zs. , Veréb G. , Szalay D. , Hovorkáné Horváth Zs. , Hodúr C. , Rákhely G. , Kertész Sz.
Published: February 2021

In this study, statistical analysis was performed to investigate the influence of operational parameters based on experimental results. The research aimed to know whether a long-term discontinuous module vibration operation is possible without adversely affecting filtration efficiency. Polymer membranes were compared by surface characteristics with contact angle measurements and selected for further membrane filtration experiments for dairy wastewater treatment. The effect of the main operational parameters, membrane module vibration amplitude (Avibr.) and transmembrane pressure (TMP), was investigated using a vibratory shear enhanced processing (VSEP) module with ultrafiltration (UF) and nanofiltration (NF) membranes. Components of the permeates, including chemical oxygen demand (COD), were measured, and membrane rejections were calculated to compare with threshold limit values. The results suggest that proper combination of Avibr. and TMP could mitigate membrane fouling. However, discontinuous module vibration resulted in more clogged membrane with lower fluxes, but slightly higher rejections. We conclude that investigating the significance of operational parameters is necessary for a wider, more energy and environment-friendly application in wastewater treatment.
Analysis of cold-formed steel rectangular hollow flange beams
Authors: Eid Nathalie , Joó Attila László
Published: February 2021

This paper presents the results of a theoretical-numerical study of laterally-restrained thin-walled steel rectangular hollow flange beams subjected to bending, shear and bending and shear interaction. Finite element analyses were carried out by using ANSYS software, and validated by previous experimental tests. Furthermore, the effect of intermediate stiffeners was investigated, where the improvement percentage in bending capacity was 4.4%. Additionally, all the corresponding outcomes were calculated according to EN 1993-1-3. The results showed that current standard rules tend to be somewhat conservative in both bending and bending and shear interaction cases, while they are not quite accurate in shear case.
Development of settlements and their knowledge centers
Authors: Paári Péter , Gyergyák János
Published: February 2021

University campuses and the surrounding urban environment are an integral part of each other's lives. The subject of this article is the relationship between them, primarily in relation to Pécs and University of Pécs. During the examinations, the network of connections regarding the city, university and its education sites will be visible. As it stands, the education sites of University of Pécs are not yet able to function as campuses. The creation of urban public spaces for the development of campuses is essential, as it can be seen through international examples and design. This may be the result of the numerous reductions and reorganization of educational sites.
Chaetomitrium vrieseanum Bosch & Sande Lac. (Symphyodontaceae), a noteworthy record of a moss from Borneo
Authors: Suleiman Monica , Anwar Irmah
Published: February 2021

Chaetomitrium vrieseanum Bosch & Sande Lac. is reported as new to Borneo based on specimens collected from Maliau Basin Conservation Area in Sabah, East Malaysia. It is the first species of the genus with orbicular branch leaves reported from this island. 
Construction and validation of checklist for disinfecting ambulances to transport Covid-19 patients
Authors: Alexandre Ana Carla Silva , Galindo Neto Nelson Miguel , Souza Silva Maria Aparecida de , Silva Santos Dária Catarina , Alcoforado Josicleide Montenegro da Silva Guedes , Melo Daniela Bezerra de
Published: February 2021

ABSTRACT Objective To build and validate a checklist for disinfecting ambulances transporting patients with Covid-19. Method Methodological study composed by the construction of a checklist and validation by 42 professionals, of which 35 professionals had expertise in patient transport/transfer and seven in hospital infection control. The item with a minimum agreement of 80% was considered valid, based on the Content Validation Index and binomial test. Results The checklist had the steps performed for terminal disinfection of ambulances. It had 54 items, which included the personal protective equipment and used materials, disinfection of the driver's cabin, equipment, and the patient care cabin. The minimum agreement obtained was 85% and the mean of the Content Validation Index was 0.96. Conclusion The checklist was considered valid in terms of content and can be used to disinfect ambulances transporting patients with Covid-19.
Hardened properties and durability of large-scale 3D printed cement-based materials
Authors: Zhang Yu , Zhang Yunsheng , Yang Lin , Liu Guojian , Chen Yidong , Yu Shiwei , Du Hongjian
Published: February 2021

This study systematically investigates the hardened properties, durability and void distribution of large-scale 3D printed cement-based materials (3DPC). Experimental results indicate that 3DPC has higher compressive and flexural strengths, lower drying shrinkage, better resistance against sulfate attack and carbonation than mold-cast cement-based materials, but lower resistance to frost damage and chloride ion penetration. Computed tomography scanning reveals that voids in 3DPC are strongly oriented along the printing direction. Furthermore, the voids are much more inter-connected and even continuous among the printed filaments. This unique void distribution is the origin of anisotropy for 3DPC and can explain the determined directional dependency of mechanical strengths and durability performance. Along the printing direction, the more connected voids render more channels for gas and liquid to penetrate into 3DPC.
Effects of gravel layer as thrust restraint for pipe bends subjected to earthquake loading
Authors: Ohta Yoko , Sawada Yutaka , Ariyoshi Mitsuru , Mohri Yoshiyuki , Kawabata Toshinori
Published: February 2021

This paper reports effects of gravel layers as a thrust restraint in a pipe bend subjected to earthquake loading based on the shaking table tests in a centrifuge. The model pipe was buried under four backfill conditions differing in the existence and layout of a gravel layer. The pipe was pulled laterally with a constant load, simulating the thrust force generated at bends in pressure pipelines with diameters of 1800 mm. Shakings were conducted on the model pipe with lateral loading. The test results showed that the gravel surrounding the pipe was effective as a thrust restraint for pipes of large diameter. A gravel layer on the passive side was found to be particularly crucial. A gravel layer on the active side provided no thrust-restraint effect, although it did reduce pipe displacement amplitude. A gravel layer on the upper half of the passive side of the pipe likely contributed to mitigation not only of lateral displacement but also of pipe uplift.
Análise econômica do aproveitamento de água pluvial em uma escola técnica de rede federal
Authors: Ruver Cesar Alberto , Arnhorld Natan Gabriel , Zardin Gabriel
Published: February 2021

O uso racional da água potável tem sido motivo de preocupação na sociedade atual. Tem-se adotado diversas políticas com o propósito de conscientizar a população e criou-se dispositivos legais sobre o assunto, no sentido reduzir o desperdício e implementar a utilização de fontes alternativas para fins menos nobres que a ingestão. Neste sentido, o objetivo deste trabalho é mostrar o projeto de otimização e de automação do aproveitamento de água pluvial e o efeito do monitoramento do consumo de água potável implantado em uma escola técnica da rede federal. Como resultado, verifica-se que o aproveitamento de água pluvial corresponde a um terço do consumo total de água no período investigado após a implementação do projeto. Aliado a isso, também se percebeu uma sensível redução no consumo de água potável, independente do aproveitamento da água pluvial. Do ponto de vista econômico, verificou-se uma considerável redução da fatura de consumo de água potável paga pela instituição após a implantação do projeto.
Análise da susceptibilidade à ocorrência de inundações por meio do uso de média ponderada e geoprocessamento em Dona Francisca – RS
Authors: Fantinel Roberta Aparecida , Benedetti Ana Caroline Paim
Published: February 2021

Problemas que estão ligados diretamente ao desmatamento da cobertura vegetal, diminuição da biodiversidade, erosão, inundação, geram inúmeras alterações físicas, químicas e biológicas de uma determinada região. Deste modo, o presente trabalho objetivou identificar e caracterizar as áreas suscetíveis à ocorrência de inundação no município de Dona Francisca – Rio Grande do Sul, a partir da análise ambiental e de técnicas de geoprocessamento. Para o mapeamento do uso e cobertura do solo, foi utilizada a imagem do satélite Landsat 8, sensor OLI, processada no software SPRING versão 5.2.7. Com relação às variáveis, geologia, geomorfologia, tipologia de solo, declividade e hidrografia utilizou-se o software QGIS versão 2.14. Para a análise ambiental de áreas suscetíveis às inundações utilizou-se o software Vista SAGA. No software Vista SAGA atribuiu-se os pesos (100%) e as notas de 0 a 10 que representam baixíssima susceptibilidade a altíssima susceptibilidade respectivamente, para as diferentes classes dos mapas temáticos. Posteriormente, executou-se o cruzamento dos mapas temáticos utilizando o algoritmo de média ponderada. Os resultados apresentados demonstraram que as áreas de altíssima e alta susceptibilidade à ocorrência de inundações estão localizadas na região oeste e sul do município. Quanto às áreas de média, baixa e baixíssima susceptibilidade, essas tiveram maior representatividade na área do estudo, estando localizadas nas regiões central, leste e norte. O uso de geotecnologias permitiu a avaliação ambiental dos dados obtidos por diferentes mapas temáticos, o que possibilitou uma visão integrada desses aspectos de grande relevância para a análise e mapeamento das áreas suscetíveis à inundação.
Cartas térmicas, ábacos e estudos correlacionados a HEISLER M. P.
Authors: Müller Maurício Da Cunha , Furtado João Carlos , Benitez Nara Elpídio Oscar
Published: February 2021

O presente trabalho traz o resgate histórico e cronológico, em forma de revisão bibliográfica, das publicações de cartas e ábacos de temperatura de Heisler M. P. e de outros autores, utilizadas para o controle do tratamento térmico de materiais, ao longo do tempo. O desenvolvimento da pesquisa foi realizado mediante consulta às principais bases de publicação de periódicos científicos e livros, analisando-se a maneira como o assunto tem sido abordado por autores do tema. A metodologia de pesquisa utilizada baseou-se na descrição e explicação, com coleta de dados bibliográficos, utilizando variáveis quantitativas, buscando, assim, a obtenção de melhores parâmetros de avaliação. A contribuição original é o demonstrativo histórico e cronológico das cartas de temperatura em forma de “seta do tempo”, que serve como guia acadêmico e prático para trabalhos futuros. A limitação é dada pelas publicações de cartas térmicas cronologicamente localizadas em periódicos e livros de transferência de calor entre o ano de 1826 até a atualidade. Os resultados significativos encontrados até o momento expressaram a evolução das cartas térmicas e a necessidade da implantação de ferramentas facilitadoras à extração dos dados complexos em cartas de temperatura. Este trabalho foi o ponto de partida para o desenvolvimento e registro do software M&J Transient Calculator for Cylinders, o qual será abordado em trabalho futuro.
El contexto de la Covid-19 como espacio para repensar la virtualización educativa en docentes universitarios
Authors: Olivares Parada Gerson Alexander
Published: February 2021

Objetivo: Determinar los cambios en las actitudes, usos e intereses de formación en las tecnologías de la información y la comunicación por parte de docentes universitarios durante la Covid-19. Métodos: Estudio cuantitativo, descriptivo, longitudinal, comparativo con 154 docentes de la Facultad de Ciencias de la Salud de una universidad pública, a quienes se les había aplicado el mismo instrumento en el año 2017. La encuesta utilizada “actitudes, usos e intereses de formación de los docentes en las TIC” posee validez de contenido, criterio y constructo, así como confiabilidad interna global de 0,94. Resultados: Debido a la patología emergente, se adopta la modalidad virtual exclusiva en el ámbito educativo, como herramienta privilegiada. El espacio social de interacción virtual y el uso de las tecnologías es asumido por el 82% de los docentes con actitud positiva, se avanza en la profundización y experticia para el manejo de recursos web 2.0 (71,1%), se da participación ingente (97%) en módulos de aprendizaje sobre Tecnologías de Información y Comunicación. Conclusiones y discusiones: A diferencia del periodo anteriormente evaluado (2017), se develan cambios en la subjetividad y accionar docente entramados entre el acontecimiento pandémico, la normativa estatal, sus presaberes y las capacitaciones realizadas, que confluyen en la construcción de prácticas pedagógicas virtualizadas.
Discontinuation of mass azithromycin distribution for trachoma: a systematic review v1
Authors: not provided hamidah.mahmud , Oldenburg Catherine
Published: February 2021

The WHO recommends continuing azithromycin mass drug administration (MDA) for trachoma until endemic regions drop below 5% prevalence of active trachoma in children aged 1-9 years. Azithromycin targets the ocular strains ofChlamydia trachomatisthat cause trachoma. Regions with low prevalence of active trachoma may have little if any ocular chlamydia, and thus may not benefit from azithromycin treatment. Understanding what happens to active trachoma and ocular chlamydia prevalence after mass distributions of azithromycin are discontinued may improve future treatment decisions. We systematically reviewed published evidence for community prevalence of both active trachoma and ocular chlamydia after cessation of azithromycin distribution. We included published studies from the peer-reviewed literature that included at least two post-discontinuation of mass azithromycin distribution surveys of ocular chlamydia and/or trachomatous inflammation—follicular (TF) prevalence. We assessed trends in the prevalence of both indicators over time after azithromycin discontinuation. We searched electronic databases for publications up through May 20, 2020. Of 140 identified studies, 21 met inclusion criteria and were used for qualitative synthesis. Although we found a gradual increase in ocular chlamydia infection prevalence over time post-discontinuation of azithromycin distribution, the TF prevalence generally gradually declined. Ocular chlamydia infection may return faster in communities compared to TF following discontinuation of treatment.
Engaging agriculture in e-government, E- agriculture potentials and its contribution in economy
Authors: Alassaf Pierre , Szalay Gábor Zsigmond
Published: February 2021

The rapid development in Information Communication Technologies accompanied with digital transformation of governments toward e-government reveals of great opportunity to engage this development in the agriculture sector in what called e- agriculture which introduces a revolution in this sector and gives innovative solutions to the anticipated problem of world hunger in future. This paper aims to reveal of the potentials of e- agriculture, strategies of its implementation and the practical initiatives in this regard, also, the paper estimates the degree of implementing ICTs in agriculture sector worldwide compared to other economic sectors. This study finds that there is a negative relation between E-government Development Index, ICTs use, Government on-line Services Index and e-Participation Index in a country and agriculture sector contribution in economy, Also, it finds that engagement of ICTs in agriculture section is still far away behind other economic sectors as the increasing development of ICTs adoption in a country has been related with a declining of agriculture contribution in economy whereas other economic sectors have increased their contributions.
VALUABLE ORIENTATIONS IN CULTURE FORMATION OF PEDAGOGICAL INTERACTION TEACHERS – STUDENTS
Authors: Levytskа L.
Published: February 2021

The essence of forming the culture of pedagogical interaction of subjects of educational process of higher education institutions in the system of professional and ethical values is revealed. The main definitions of the process of forming a culture of pedagogical interaction are defined: "subject-object interaction", "subject-subject interaction", "pedagogical interaction", "culture of pedagogical interaction".
The pedagogical interaction is highlighted as a process of cooperation on the basis of mutual assistance and mutual understanding in order to effectively solve educational problems, emotions, attitudes, positions in the educational process.
The culture of pedagogical interaction is outlined as a system of professional and ethical values, which have become internal beliefs of personality, personal qualities, which regulate social and pedagogical relations and are manifested in behavior consistent with the requirements of the professional and ethical code. It is the systemic integrity of interconnected components: axiological, technological, creative and personal. The axiological component represents the culture of pedagogical interaction as a set of pedagogical values. The technology component includes methods and techniques that ensure its effectiveness, as well as the skills and professional interaction and communication. The creative component is manifested in the creation and realization of professional and ethical values and is characterized by autonomy, flexibility and variability of thinking and actions, ability to predict the consequences of social and pedagogical actions, readiness for creative cooperation. The personal component reveals the manifestation of a culture of interaction as a specific way of realizing the essential qualities of the individual.
The content and structure of pedagogical interaction, psychological and pedagogical factors and conditions for forming the culture of pedagogical interaction of the subjects of the educational process of the institution of higher education are revealed.
PROFESSIONAL PEDAGOGICAL TRAINING OF SCIENTIFIC SUBSTANTIATION OF THE UKRAINIAN SCHOLARS
Authors: Marushkevych A. , Mariuts I.
Published: February 2021

The article presents the approaches of Ukrainian scientists to the professional training of future pedagogues of higher educational institution. The main positions of the state documents on this issue are analyzed. The basic professional knowledges, skills and competences, what a modern lecturer of a higher education institution should possess are described. Requirements for theoretical preparation of the future lecturer, the level of his/her professional knowledge, general professional skills outlined. Considerable attention paid to peculiarities of the future lecturer's personality formation. It indicates professionally significant qualities of the personality of the future lecturer, the functional manifestations of qualities of his/her personality, formation of professional and creative competences.
General theoretical problems of the preparation of future lecturers in higher education institutions, the development of students' readiness for pedagogical activity, and scientific research work disclosed.
SPEECH OF A UNIVERSITY TEACHER AS AN IMPORTANT COMPONENT OF PEDAGOGICAL SKILLS
Authors: Postoiuk N.
Published: February 2021

The article highlights the features of the speech of a university teacher as one of the most important components of pedagogical skills.
The speech is considered as a tool of professional activity of a teacher, with the help of which it is possible to solve various pedagogical tasks, make a complex topic interesting, and the process of its study attractive, create a sincere atmosphere of communication, establish contact with students, reach mutual understanding with them. The teacher's speech should be adapted to solve specific problems that arise in pedagogical activities and communication. The main ways to achievement high quality of professional and pedagogical speech of the teacher and professional features of speech activity of the teacher have been analyzed. The functions of the teacher's speech (communicative, psychological, cognitive, organizational) have been highlighted.
It is established that professional communication with the audience should lead to concrete positive results, which can be achieved through the use of knowledge of speech techniques, so the components of speech techniques such as breathing, voice, diction, intonation, tempo have been analyzed.
Evaluation of Bulk Cargo Dynamics in the ACTS Intermodal Container
Authors:   University of Zilina Faculty of Operation and Economics of Transport and Communications Department of Road and Urban Transport, Slovakia, Marienka Peter , Frančák Marcel , Jagelčák Juraj
Published: February 2021

To ensure safety during transport within the intermodal chain, it is important to identify possible dynamic events that could affect the cargo. In the case of bulk cargo in an ACTS (Abroll-Container-Transport-System) container, the dynamics of the cargo and the vehicle vary during normal events such as braking, steering, evasive maneuver and the like. In this research, we used MEMS (Micro-Electro-Mechanical Systems) sensors to identify the parameters of acceleration at various points of container and to evaluate its impact on the cargo and vehicle. During the research, we also found out how the load of individual axles of the vehicle changed after performing normal dynamic events. One of the objectives was also to find out how parameters such as braking distance, braking time and mean fully developed deceleration (MFDD) change in the case of and empty and loaded ACTS container, as well as correlation analysis of values gathered from sensors placed on different parts of the container. The acquired knowledge can be used in the distribution and securing the cargo.
Optimized Marine Fresh Water Generator Control System
Authors:   University of Rijeka Faculty of Maritime Studies, Kralj Predrag , Martinović Dragan , Tudor Mato , Lenac Davor
Published: February 2021

The introductory part of this paper offers an overview of approaches to the management of marine fresh water generator and points out the most important factors influencing the processes. The second part deals with operation time and total overhaul time both influenced by evaporation intensity. Comparison and simple calculation are made of several distinct modes of operation assuming days in voyage and hours necessary for overhaul. Next section gives a thermal analysis of the processes, resulting in energy balance equation that could be used as a base for the optimal control system for one single-stage unit. In fact, the suggested control system is based on the energy balance equation that is given in this section. In the fourth part the analysis of the most important operational values is made. The changes recorded on the six-channel plotter are used to evaluate the suggested control system. The paper gives an example of optimal control system for the single stage fresh water generator and suggests further research.
Attitudes of the Local Population and Business Stakeholders on the Impact of Cruise Tourism on Destination
Authors:   University of Split Faculty of Maritime Studies Croatia, Vukić Luka , Peronja Ivan , Mihanović Vice
Published: February 2021

The impact of cruise tourism on key stakeholders determines further development of the cruise industry on a destination, imposing an obligation to systematically and continuously monitor stakeholders’ perceptions and attitudes. During 2019, primary research was conducted to examine two keys components of the cruise activity at the destination: the impact of cruise tourism on the local population and stakeholders performing business activities in the port of Split. Two individual groups of survey questionnaires were created. Special attention was given to the social, economic, and environmental impacts of cruise tourism, respecting the principles of sustainable development. These values were estimated based on the Likert scale. The local population considers the economic and social effects of cruise tourism as exceedingly positive and is more prepared for tolerance and resilience to achieve the expected well-being. Local business stakeholders are more restrained and record a minimal increase in income and employment related to the cruise activity. Limited perception and knowledge on sustainable development in the port of Split are characteristic of both groups of respondents.
New Technologies for Hull Assemblies in Shipbuilding
Authors:   Ivano-Frankivsk National Technical University of Oil and Gas Ukraine, Panchuk Myroslav , Sładkowski Aleksander , Panchuk Andrii , Semianyk Iryna
Published: February 2021

The modern stage of shipbuilding industry development is characterized by an intense competition and the beginning of introduction of new materials and effective welding technologies, which change the appearance of this quite conservative field, at leading global shipbuilding enterprises. In particular, the application of laser technologies during ship construction decreases the cost of hull manufacturing by 30%, increases the production capacity by 10%, and reduces welding deformations by 30% compared to traditional welding methods. The application of composite materials for ship construction allows decreasing the ship weight by 10%, which leads to 1-7% decrease in fuel consumption, reduction of polluting emissions and significant saving of expenditures. Adhesion-bonded joints become more frequently used in shipbuilding, as they off er a possibility of joining different materials along with the advantages brought by the adhesion process itself, being reliable, cost-efficient and ensuring easy maintenance and repair.
Towards acoustic condition monitoring for detection and characterisation of laser-induced breakdown in a gas turbine laser ignition system
Authors: Griffiths J , Grebenik J , Kirk A
Published: February 2021

Acoustic detection and characterisation of laser-induced breakdown is an attractive proposition in laser ignition systems in which condition monitoring is necessary but where optical access for monitoring purposes is impractical. This paper presents a signal processing method based
on wavelet decomposition for the non-invasive detection of acoustic emissions resulting from laser-induced breakdown in an atmospheric pressure combustion test-rig, representative of a single combustion chamber in a sub-15 MW industrial gas turbine. The probability and consistency of laser-induced
breakdown is determined from the acoustic signal and used to characterise the operating conditions and identify abrupt and incipient or slowly developing faults.
The application of the cyclic coherence for distributed planet fault detection in planetary gears
Authors: Abboud D , Elbadaoui M , Becquerelle S , Lalmi M
Published: February 2021

The vibration-based condition monitoring of planetary gears is a highly active and challenging field of research. Many signal processing techniques have been proposed, with the aim of promoting the fault component in the signal and, consequently, highlighting the fault signature (ie
the damage symptom). Most of these techniques consider the fault contribution as being deterministic, which is true in the case of an advanced and localised fault. Such techniques may fail in other scenarios in which, for instance, the fault is of a distributed nature and its vibrational component
is weak. In such a case, the fault component is likely to be randomised and turns cyclostationary. The present paper suggests the presence of an additional cyclostationary component in planetary gear vibrations. The presence of this component is explained by the presence of load fluctuations
at the meshing points and the random micro-irregularity in the stiffness of gear components, as well as the presence of distributed faults. A simplified signal model is proposed to explain the vibration signal structure of healthy and faulty planetary gears (with a planet fault in the case
of the faulty gear). Also, a cyclostationary-based condition monitoring approach is proposed, based on the cyclic coherence. The proposed approach is validated on real-world vibration signals acquired from a planetary gear benchmark.
Impacto do Diagnóstico e do Tratamento do Câncer de Mama em Mulheres Mastectomizadas
Authors: Lima Camila Gomes de , Lacerda Giovana Mendes de , Beltrão Izabel Cristina Santiago Lemos de , Alves Dailon de Araújo , Albuquerque Grayce Alencar
Published: February 2021

O câncer de mama (CM) é uma neoplasia que acomete principalmente pessoas do sexo feminino. O tratamento para o CM engloba intervenções locais,  tais como: as cirurgias conservadoras e a mastectomia e/ou intervenções sistêmicas. Desse modo, o objetivo do presente estudo foi compreender o impacto do diagnóstico e do tratamento do CM para mulheres que foram submetidas à mastectomia. O estudo é descritivo-exploratório com abordagem qualitativa, realizado na cidade de Barbalha, Ceará. Para organização, análise e interpretação dos dados foi utilizada a categorização temática de Minayo. Participaram da pesquisa 11 mulheres na faixa etária de 25 a 55 anos. Utilizando a análise proposta, foram elencadas três categorias: “câncer de mama e seu significado”; “diagnóstico do câncer: mudanças e tratamento” e “mastectomia e feminilidade”. Observou-se que as mulheres submetidas à mastectomia precisam expressar resiliência para prosseguir com o tratamento e para lidar, de forma positiva, com as alterações percebidas na imagem corporal. Assim, a análise dos dados permitiu concluir que o diagnóstico e os impactos com o tratamento contemplam aspectos biológico, psíquico e social. Portanto, pelo fato dessas mulheres sofrerem diversas alterações em suas rotinas diárias, elas necessitam de sistemas de apoio congruentes e alicerçados no âmbito assistencial, familiar e comunitário.

 

Palavras-chave: Neoplasia. Mastectomia. Saúde da Mulher.

 

Abstract

Breast cancer (BC) affects especially women. Treatment for BC involves local interventions - such as conservative surgery and mastectomy - and/or systemic therapy. Thus, the aim of the present study was to understand the impact of BC diagnosis and treatment for women undergoing mastectomy. The study is descriptive and exploratory with qualitative approach, conducted in the city of Barbalha, Ceará. For data organization, analysis and interpretation, Minayo's thematic categorization was used. Eleven women aged 25 to 55 years participated in the research. Using the proposed analysis, three categories were listed: “breast cancer and its meaning”; “Cancer diagnosis: changes and treatment” and “mastectomy and femininity”. It has been observed that women undergoing mastectomy need to express resilience to proceed with treatment and to deal positively with perceived changes in body image. Thus, the data analysis allowed to conclude that the diagnosis and the impacts with the treatment include biological, psychic and social aspects. Therefore, because these women suffer several changes in their daily routines, they need congruent support systems based on care, family and community.

 

Keywords: Neoplasia. Mastectomy. Women's Health.
Cuando la ejecución está en riesgo, la innovación es el camino: Historias de proyectos de desarrollo que superaron el COVID-19
Authors: Gómez Osorio Andrés , García Ferro Luz Ángela , Zepeda David , Silva Jenifer
Published: February 2021

En momentos en que el coronavirus obligó a la humanidad a resguardarse, un puñado de personas tuvo que dar un paso al frente para salvar decenas de proyectos de desarrollo y no dejar a su suerte a ningún beneficiario. Las distintas medidas de confinamiento limitaron y pusieron en pausa un buen número de iniciativas, que dejaron de ser prioridad en un mundo que se volvió “covidcentrista”. En la tercera edición del concurso Superhéroes del Desarrollo, el BID quiso homenajear a las unidades ejecutoras que durante el año 2020 siguieron adelante a pesar de que el planeta se detuvo, que demostraron una importante capacidad adaptativa para ajustar prioridades, rediseñar procesos y hasta replantearse las necesidades que inicialmente esperaban atender. Tras evaluar 88 casos, se escogieron seis finalistas de Ecuador, Surinam, Brasil y Paraguay, teniendo en cuenta el tamaño de los desafíos que enfrentaron, las soluciones que implementaron para superarlos y las lecciones que aprendieron en el camino. Sus historias se recogen en esta publicación, con el propósito de exaltar su labor y compartir sus experiencias, para que el conocimiento adquirido por estas unidades ejecutoras quede al alcance de otras en cualquier lugar de América Latina y el Caribe.
Circular letter of Aceh’s Governor (ad interim) number 450/21770/2019: amid fanaticism and its controversy (content analysis)
Authors: Zulkarnain Zulkarnain
Published: February 2021

The purpose of this research is to discuss the Circular Letter of Aceh’s Governor (ad interim) number: 450/21770/2019 concerning “the prohibition of holding recitation other than the i’tiqad Ahlu Sunnah wal Jama’ah which caused controvercy and turmoil of religious life in Aceh because it only allows one understanding of fiqih and prohibits others. This is a normative / doctrinal research using a content analysis approach. The results show that the Aceh Government regulations contained in Circular Letter Number: 450/21770/2019 have brought negative precedents for religious harmony in Aceh, especially the freedom to understand and carry out the understanding of Islam in various madhhab.
Fulfillment of civil rights of extramarital children and its effect on social dimensions
Authors: Azizi Alfian Qodri , Imron Ali , Heradhyaksa Bagas
Published: February 2021

This article examines the fulfillment of the civil rights of extramarital children which has become a controversy since the issuance of the Constitutional Court decision no. 46/PUU-VIII/2010, which is considered as a progressive and responsive measure to guarantee children's rights. However, the content of this decision is considered to violate Islamic norms in giving family lineage to extramarital children for it will create a stigma that one does not need a sacred marriage institution if he only wants to establish a civil or lineage relationship with his biological father; instead, it only requires evidence based on science and technology or others in court. This article answers the questions of how to interpret the concept of the civil rights of extramarital children to avoid conflicts with Islamic norms and what are the philosophical and sociological benefits of fulfilling civil rights for extramarital children. This study is qualitative in nature. It is focused more on conceptual ideas based on library research using conceptual and case approaches. It was found that (1) the civil rights of extramarital children are not a lineage right but compensation from their biological father as a form of moral responsibility; (2) philosophically, the civil rights of extramarital children are to fulfill the value of social justice which is distributive and, sociologically, these rights create a prosperous social condition for society by fulfilling the civil rights of the next generation of the nation covering their physical, mental, spiritual, and intellectual needs.
A Rare Case of Intra Mesenteric Dermoid Cyst
Authors: Katiar Vikas , Vineet Kumar , Singh Himanshu , Tripathi Sanjay , Patel Vikas
Published: February 2021

A dermoid cyst is a teratoma of a cystic nature which can occur wherever a teratoma can occur. Intra mesenteric dermoid cyst is rarest of rare case and even its incidence is not known. Here, we report a case of intra mesenteric dermoid cyst in 21 yr. old female patient who presented to us with complain of on & off mild pain in abdomen for last 2 years. Intra mesenteric dermoid cyst is a rare condition and when presented with symptoms, it should be operated upon for improving patient’s overall wellbeing. Dermoids belong to the group of congenital cystic tumours developing from an embryonic rest. Such tumours vary from those which contain only epidermal cells to those containing various dermal derivatives, such as glandular cells (sebaceous), and even hair and teeth. So, they vary from pure epidermoids to dermoids and then through the teratoid tumours to the teratomas. These tumours can arise wherever two ectodermal surfaces fuse together in the developing embryo when an ectodermal implant is retained deep in the surface.”1 Intra mesenteric dermoid is very rare and no previous case report regarding intra mesenteric dermoid was found.
Apresentação: Os Estados Unidos na historiografia brasileira
Authors: Moll Roberto , Limoncic Flávio
Published: February 2021

Durante o Império, mas sobretudo após a proclamação da República, diversos de nossos estadistas, homens de letras e acadêmicos atribuíram aos Estados Unidos lugar de referencial civilizatório a ser emulado ou rejeitado pelo Brasil. Basta pensarmos nas reflexões de Tavares Bastos sobre o federalismo, em Eduardo Prado, para quem a Constituição de 1891 seria planta exótica em nosso solo, e Rui Barbosa, cujo fascínio pelas instituições norte-americanas levou-o a inscrevê-las nesta mesma Constituição. Ao longo do século XX, o cenário não foi diferente. O entusiasmo de Monteiro Lobato por Henry Ford, o país legal e o país real de Oliveira Viana, o pensamento cepalino e as teorias da modernização e da dependência, por exemplo, continuaram a atribuir, para o bem ou para o mal, centralidade aos Estados Unidos no desenho dos destinos do Brasil, fato que acabaria por ganhar dimensões politicamente mais sensíveis durante a Guerra Fria. Para alguns, os Estados Unidos teriam assumido, então, o papel de defensores da democracia enquanto, para outros, tornaram-se  promotores do autoritarismo na América Latina.
“Piorou a diabetes pelo emocional”: Precarização do trabalho docente e o adoecimento dos professores paulistas
Authors: Oliveira Mariana Esteves de
Published: February 2021

Neste artigo, apresentamos alguns dados sobre o adoecimento de professores paulistas vinculados à Secretaria Estadual de Educação, ativos e, em menor número, aposentados. À luz da História Social do Trabalho, a pesquisa perquiriu as trajetórias do processo de precarização do trabalho docente analisando categorias históricas e materiais, especialmente salários, jornadas e contratos. Como resultado, encontramos também um cenário recente marcado ainda pela pressão de avaliações, violência e adoecimento. As doenças aparecem, no entanto, não apenas como reflexos das condições de trabalho, mas elementos que se somam ao estado de sofrimento de professores e professoras, sobretudo pelo alto número de doenças de fundo emocional e pelas dificuldades burocráticas de afastamento do trabalho, aprofundando a precarização do trabalho docente e a atuação das escolas públicas estaduais. Consideramos, com isso, importante conhecermos os números e dados do adoecimento de docentes para compreendermos as faces do cenário da educação paulista, bem como as demandas e urgências relativas ao trabalho - e não apenas ao ensino, que apontem políticas públicas e caminhos possíveis.      
Apresentação: História das doenças e da saúde: experiências e perspectivas
Authors: Vianna Eliza , Lopes Gabriel
Published: February 2021

É com muita alegria que apresentamos o dossiê História da Saúde e das Doenças: experiências e perspectivas, trazendo trabalhos que exploram temáticas variadas na área. Nas últimas décadas, cresceu consideravelmente a produção de pesquisas no âmbito da História das Doenças e da Saúde. As pesquisas sobre a história do conhecimento médico e científico, antes restritas ao esforço de memória dos profissionais da área, foram incorporados ao ofício de historiadores(as), abrindo um leque infinito de análises sobre a institucionalização de saberes e práticas; a ancoragem social e histórica do conhecimento médico-científico; as políticas públicas de saúde; a experiência do adoecimento etc.
A influenza entre nós: A interiorização da gripe espanhola na Amazônia e a chegada da doença a Bragança (PA) (1918).
Authors: De Carvalho Ferias Silviane , Silva Muniz Érico
Published: February 2021

O presente artigo investiga o surto epidêmico da gripe espanhola e sua chegada à cidade de Bragança (PA), ocorrida entre os meses de novembro e dezembro de 1918. A partir da consulta a bancos de teses e dissertações e artigos científicos buscamos identificar na produção acadêmica as abordagens e enquadramentos possíveis para a história dessa doença. Para o caso de estudo local, utilizamos como fonte neste trabalho o jornal A Cidade, órgão oficial e noticioso que circulava em Bragança (PA) no ano de 1918. Buscamos contribuir com os estudos sobre as epidemias além das grandes cidades, compreendendo a realidade de municípios do interior do país, destacando as colaborações da história local às investigações sobre a história das doenças no Brasil.
Do monolinguismo à diglossia: a língua ucraniana em Prudentópolis-PR ao longo do século XX
Authors: Costa Lourenço Resende da
Published: February 2021

Nesse artigo, o objetivo foi discutir como a língua ucraniana pôde ser usada para caracterizar a identidade etnocultural dos descendentes de ucranianos em Prudentópolis, Paraná, ao longo do século XX. Para tanto foi analisado como, de uma situação monolíngue, os imigrantes e seus descendentes passaram a se comunicar de modo bilíngue até que uma situação de diglossia se caracterizasse. Junto à análise das questões teóricas acerca do monolinguismo, do bilinguismo e da diglossia, foram utilizadas fontes orais para melhor compreensão do fenômeno ao longo do século passado no município paranaense. O que foi possível constatar é que mesmo o idioma ucraniano sendo cada vez menos falado em Prudentópolis continua representando um fator de identificação entre as pessoas que possuem a ascendência.
VIVÊNCIAS E CONVIVÊNCIAS NO COLIPETE 2018, SÃO LUÍS DO MARANHÃO: revisitando memórias para pensar pedagogias utópicas em tempos de distopias
Authors: Rosante Gomes Daniela
Published: February 2021

O presente artigo tem suas reflexões tecidas a partir do cruzamento de memórias da autora, tomando como ponto de partida o COLIPETE 2018: II Colóquio Internacional de Pedagogia em Teatro, ocorrido em junho de 2018 na Universidade Federal do Maranhão (UFMA) com a temática: “Territórios em Pedagogia do Teatro: Discussões teóricas e práticas em diferentes contextos”. A partir de memórias que se ligam à reflexão sobre o momento do país, sobre o evento, sobre a cidade de São Luís em diferentes tempos, sobre suas próprias vivências, a autora relata suas práticas de formação enquanto artista e docente, no exercício de uma escrita que passeia sobre o sensível e uma educação dos sentidos, proposta poeticamente por Rubem Alves, assim como visita os caminhos de uma pedagogia engajada freireana tomada pela perspectiva do feminismo de Bell Hooks.
PICADEIRO OU SALA DE AULA? IDENTIDADES E INQUIETAÇÕES: CONVERGÊNCIAS PULSANTES NA EXPERIÊNCIA ARTÍSTICA DOCENTE.
Authors: Araújo Alice Soares de
Published: February 2021

O presente artigo refere-se a uma reflexão crítica, que visa discutir as questões que permeiam à docência e o fazer artístico, as imbricações entre a sala de aula e a arte da palhaçaria, como as duas vertentes convergem e divergem ao mesmo, e ainda suscitar reflexões sobre os saberes e fazeres do artista/docente, sobre a ótica de uma palhaça professora, visando perceber como a palhaçaria pode potencializar as práticas docentes, no cotidiano do ensino formal a partir de diálogos com autores que  poeticamente ampliam as noções sobre o processo de construção e trabalho do artista/docente.
PROFESSORAS DE DANÇA NA ESCOLA PÚBLICA DO RS: a apropriação docente como modo de invenção e de resistência
Authors: Franken Corrêa Josiane Gisela , Bertoni dos Santos Vera Lúcia
Published: February 2021

O texto discorre sobre o início de carreira na profissão docente em Dança, tendo como foco as narrativas de cinco professoras de Dança atuantes em escolas públicas estaduais do Rio Grande do Sul. A partir de análise narrativa e discussão teórica, considera que a apropriação da professora de Dança ao contexto escolar envolve, entre outros aspectos, a preparação prévia para atuar nesse ambiente de trabalho; a recepção da comunidade escolar à nova integrante; as condições psicoemocionais da profissional; a habilidade para transformar saberes adquiridos em novos saberes; e o tempo de trabalho, que provoca a definição e a assunção de características profissionais, tais como, a perícia na resolução de conflitos típicos de sala de aula e o estabelecimento de uma relação de confiança com a escola e seus agentes.
BRINCADEIRA DE RUA: uma abordagem lúdica do breaking na escola
Authors: Faria Jéssica Tavares de , Almeida Fernanda De Souza
Published: February 2021

Este artigo teve como objetivo investigar, elaborar e aplicar uma possibilidade de
abordar o breaking com crianças do 1º ano do Ensino Fundamental de uma escola estadual de Senador Canedo (GO), pautada no lúdico, tendo em vista a educação das relações etnorraciais. Para tal, esta pesquisa teve caráter etnometodológico (COULON, 1995), com registros em caderno de campo. Ao final, as 13 intervenções revelaram que a conexão entre breaking, lúdico e relações etnorraciais é um caminho possível, atraente e significativo para ofertar a dança com as crianças na escola, especialmente o que tange a ampliação do conhecimento de arte/cultura/diversidade. Com isso, espera-se contribuir com a prática educativa de professores.
DRAMATURGIAS A PARTIR DE CRIATORES: CORPO QUE TRANSito no chão da escola
Authors: Silva Sandro Luis Costa da
Published: February 2021

A noção de artista criator surgiu após experiências de imersão junto aos grupos Luna Lunera de Belo Horizonte-MG e Yuyachkani em Lima no Peru, culminando na tese: Dramaturgias a partir de criATORES: Decolonialidade e desmontagens de percursos criativos nas artes da cena. Concomitante ao processo de investigação, propus deixar-me contaminar com estéticas e metodologias criativas outras, que foram observadas e cartografadas durante o contato com estes artistas latinoamericanos. Posteriormente foi empreendido um ato criativo a partir de experimentações e improvisações, resultando na construção de um percurso dramatúrgico. O resultado se deu na construção da cena performativa intitulada O CORPO QUE TRANSito, concebida a partir de relatos e memórias do corpo transexual (BENTO, 2008), corpos travestis em seu estado híbrido e performativo (BUTLER, 2015) podendo esta poética expressar um modo de resistência e decolonialidade (QUIJANO, 2005).

Palavras chave: Dramaturgia na escola. Resistência. Criatores.