bluuebunny/crossref_metadata_2025 huggingface dataset:
Single Multiple Cross Displacement Amplification for Rapid and Real-Time Detection of Porcine Circovirus 3
Authors: Bian Zhibiao , Cai Rujian , Jiang Zhiyong , Song Shuai , Li Yan , Chu Pinpin , Zhang Kunli , Yang Dongxia , Gou Hongchao , Li Chunling
Published: September 2021

Since 2016, a novel porcine circovirus, PCV3, has been infecting pigs, causing significant economic losses to the pig industry. In recent years, the infection rate of PCV3 has been increasing, and thus rapid and accurate detection methods for PCV3 are essential. In this study, we established a novel probe-based single multiple cross displacement amplification (P-S-MCDA) method for PCV3. The method was termed as P-S-MCDA. The P-S-MCDA uses seven primers to amplify the capsid gene, and the assay can be performed at 60°C for 30 min, greatly shortening the reaction time. The results of P-S-MCDA can not only be monitored in real time through fluorescence signals but also be determined by observing the fluorescence of the reaction tubes using a smartphone-based cassette. This method demonstrated good specificity and the same sensitivity as qPCR, with a minimum detection limit of 10 copies. In 139 clinical samples, the coincidence rate with qPCR was 100%. The P-S-MCDA can be widely applied in PCV3 detection in laboratories or in rural areas.
Professor Leonid Ushkalov’s Skovorodiana
Authors: Levchenko Natalia , Вozhko Yuliia , Hontarenko Iryna , Baibekova Liudmyla , Chetveryk Victor
Published: September 2021

The article analyzes the contribution of Professor Leonid Ushkalov’s scientific works to the intellectual matrix of Kharkiv Philological School and Skovoroda studies. He outlined in his researches such complex problems of literary and philosophical reasonings by H. Skovoroda as the source of his works; genre-artistic features of his poetry versification; a fable definition by Skovoroda as an independent literary genre of philosophical style, and a parable as a model of a fable and philosophical dialogue peculiar fusion; vivid mythological and biblical imagery and the original structure of treatises; deployment in magnificent Baroque forms and in biblical, mythological, emblematic images in the plane of Christian Neoplatonism of philosophical and theological thoughts in the theologian’s «Socratic» dialogues; Skovoroda’s Biblical noematics and heuristics as a text comprehensive allegory of the Holy Bible; the influence of works by Skovoroda on the new, modern and contemporary Ukrainian literature and a great number of other issues, each of which has the prospect of deploying into a separate Skovoroda studies discourse. In particular, it is stated that L. Ushkalov offered more than three hundred themes for further works about H. Skovoroda’s creative activity.
Methodological algorithm for interpreting intertextuality within the orthodox sermon (case study of the english orthodox sermon fragment)
Authors: Liashko Olha , Kapranov Yan , Cherkhava Olesya , Nasalevych Tamara , Riabukha Tetiana
Published: September 2021

The article represents a methodological algorithm for interpreting intertextuality in the English Orthodox sermon, which contains the following five successive stages. The first stage identifies the scientific and methodological backgrounds of the study of intertextuality, including in interdisciplinary coverage, as well as it traces the evolution of scientific views on notions of “intertextuality”; the diversity of approaches to the typology of intertextual relations have been revealed and the problem of intertextuality functions in modern texts has been outlined. The intertextual fragments have been singled out at the second stage. The types and subtypes of intertextual connections, their systematization and classification, different level means of actualization and marking of intertext in the English sermon, as well as the definition of features of semantic transformation and functional purpose of different types of intertext in the recipient text have been revealed at the third stage. The sources of intertextuality identified and systematized in the previous stages of the study have been divided into nuclear, near-peripheral and far-peripheral at the fourth stage. The functions of intertextuality in the English Orthodox sermon have been determined in view of the compositional-structural, semantic, pragmatic, linguistic and cultural and other aspects at the fifth stage.
Establishment of a comprehensive system for the provision of medical services in Ukraine on market principles
Authors: Shevchuk Vasyl , Ivanchov Pavlo , Paryzkyi Igor , Lakiichuk Yaroslava , Oksin Vitaliy
Published: September 2021

The aim of the article is to develop recommendations for the formation of a comprehensive system of medical services in Ukraine on a market basis. Subject of research is the formation of a model of such a medical system, which would guarantee the quality, accessibility and transparency of medical services for the population. Methodology: In the course of the research the following methods are used: analysis and synthesis methods, structural and systematic analysis method, graphic method, method of generalization. Research results: The principles of State management of the transformation of health care systems in Ukraine to support the development of the medical services market are established. The stages of State management of the medical system transformation process in accordance with market principles of functioning are described. Practical consequences: The model of the comprehensive system of providing medical services on a market basis, as well as the assurance of highly specialized and high-tech types of medical care to all the people are proposed. Value / originality: It is determined that the changes in the health care system should be based on prudent public administration, which, in its turn, is grounded on the relevant principles, defined by the authors.
Legislative prerequisites for the classification of arm
Authors: Shumeiko Tetiana , Kurkova Kseniia , Yarova Ruslana , Nemesh Petro , Zubko Oksana
Published: September 2021

The purpose of the article is to analyze the approaches to the classification of weapons, which are enshrined in official Draft Laws, to highlight their shortcomings and contradictions, as well as justify the author’s view on this issue. The subject of the study is the Bills regulating the issue of classification of weapons, which are currently under consideration in the Verkhovna Rada of Ukraine. The research methodology includes general scientific and special methods of legal science: historical and legal, normative and dogmatic, dialectical, comparative and legal, logical, monographic, legal and predicting. Results of the research. The general characteristic of the legislative approaches to the classification of arms enshrined in the Draft Laws, which are under consideration of the Verkhovna Rada of Ukraine, is given. Their similarities and differences are revealed, as well as the advantages and disadvantages. Practical implication. The practical value of the legislative consolidation of the classification of arms is substantiated, the limits of its application are determined. Value / originality. On the basis of the research the conclusion on necessity of development and legislative acceptance of the branched classification of all kinds of the weapon is made, and also author's offers on the given question are formulated.
Communicative deviations of respondents in political video interviews in Ukrainian and German
Authors: Dyakiv Khrystyna , Korolyov Igor , Yaremko Maryana
Published: September 2021

The research has the objective to establish the peculiarities of communicative deviations as a cognitive and at the same time discursive phenomenon in Ukrainian- and German-language video interviews from the viewpoint of respondents. The procedure of the research involves the integrated application of methods and techniques of pragmatics, deviatology and communicative linguistics. A new methodological basis has been developed for the reconstruction of communicative deviations using discourse analysis, namely for the reconstruction of a single event in two discursive environments, determining the communicative context and communication of interview in compared languages. The results of the research allow us to identify the features of communicative deviations in political interviews at the external, internal structural levels and at the situational level. The conclusions of the research indicate that the types of communicative deviations in political video interviews are universal in Ukrainian and German, but reflect national and cultural specifics given the peculiarities of both languages and each linguoculture, as well as existing realias, norms, conventions, maxims and rules of communication.
Value searches of the globalizing world
Authors: Khabibullina Zilya Nailovna
Published: September 2021

The article is devoted to the theoretical understanding of the trends and value priorities of modern society. The global world dictates to a person new conditions for development and value reorientation associated with transformational processes in information cyberspace. The changes taking place in the consumer society are associated with social, economic and cultural conditions. There is a change in the established spiritual values and human needs for values of a one-dimensional, pragmatic and utilitarian sense. Various ways of value reassessment of the current trends in society, which would contribute to the formation of sustainable development on the basis of an adequate worldview search for alternative ways of developing the future world, are considered.

The methodological basis of this study is the positions and conclusions of leading Western and Russian scientists who have paid great attention to the problems of global transformations in the modern world, which are closely related to the formation of a system of values. The study uses elements of a transdisciplinary paradigm that combines theoretical and methodological principles of system-structural, functional and comparative analysis, allowing us to trace the development of modern social relations against the background of the crisis of the global value system. The use of structural-functional and comparative methods helped to reveal the specifics and interconnectedness of value preferences in different cultures, made it possible to analyze the features of the contradictory socio-cultural space of modern society and identify its main axiological characteristics. The modern information society generates a completely different worldview and environment of activity, where the value system directly depends on intelligence and knowledge, and information becomes a strategic resource of society.
Leo Tolstoy's moralizing in context of ethical and aesthetic synthesis
Authors: Simonova Svetlana A. , Shvetsova Tatiana V. , Shtanko Marina A. , Bronnikov Denis G. , Mikhailov Alexei A.
Published: September 2021

The article examines the moralizing of Leo Tolstoy on the example of his theoretical ideas. The authors, examining their genesis, come to the conclusion that the writer formed his ideas under the influence of French enlighteners and sentimentalists, on the one hand, and absorbed the ethical dominant of Russian culture, on the other hand. The article analyzes the idea of absolutizing good, which runs through Tolstoy's entire aesthetic theory as a leitmotif. As a result of the study of the aesthetic views of the writer, it is concluded that Tolstoy understood the role of art solely as a translation of feelings and a means of communication. The writer deprives art of its aura of mystery and does not recognize the latter as a source of aesthetic pleasure and spiritual enrichment. The article analyzes the worldview of the writer, reveals the influence on him of the experience acquired by Tolstoy in childhood and adolescence. Tolstoy's works of art and theoretical views are another example of the fact that the artist's worldview does not always coincide with his work.
Conditions for forming future language teachers’ lexical competence in pandemic times
Authors: Bashkir Olha , Kniaz Hanna , Panchenko Violetta , Bakhmat Liudmyla , Sobchenko Tetiana
Published: September 2021

Successful communication in English as a foreign language depends primarily on the amount of vocabulary learned, which ensures speech appropriateness in a particular communicative situation and adequate perception of information. The article reveals the conditions for forming future language teachers’ lexical competence in Ukrainian higher pedagogical education institutions on the example of vocabulary denoting coronalogisms. The summative stage revealed students’ positive motivation for learning new vocabulary, while the formative one was aimed at expanding students’ range of vocabulary on a particular topic. The work was carried out in three stages: introducing new vocabulary; practicing and consolidating new material; using the target vocabulary in written and oral speech. Determining the range of students’ vocabulary, their word knowledge quality and ability to use target vocabulary at the control stage gives grounds to state the effectiveness of conditions for forming future language teachers’ lexical competence during the pandemic: using ICT and time-conditioned blended learning as a combination of traditional and distance learning.
Study of the values of the social workers in Bulgaria
Authors: Benkova Krasimira , Georgiev Yavor , Raleva Stanimira , Vlaeva Nadia , Taneva Tanya
Published: September 2021

The purpose of this article is to study the priority motivation values of the social workers in Bulgaria and the factors influencing them. The study covers 205 social workers, participating voluntarily and anonymously. The Schwartz questionnaire: The Portrait Values Questionnaire (PVQ) was used, adapted by Karandashev (2004). The factor influences between the most significantly manifested values of the social workers and the parameters age, sex, education, improvement of the qualification, work experience, choice of profession and need for specific knowledge and skills were verified. It has been found out that only the parameter ‘choice of profession’ has an influence on the value of “benevolence”. The results of the study show that the priority values of the social workers coincide with the mission and purpose of the social work and confirm the results of other researchers.
Energia solar e seu aproveitamento como fonte de eletricidade na Amazônia/ Solar energy and its use as a source of electricity in Amazon
Authors: Pereira Carlos Simões , Almeida Arthur da Costa
Published: September 2021

O aproveitamento da energia irradiada pelo sol e interceptada pela Terra pode ser efetivado pelo uso de células solares que funcionam com base no Efeito Fotoelétrico. Podemos estimar essa energia com auxilio das formulas de Stefan-Boltzmann, que estima um valor de energia recebida no topo da atmosfera terrestre de 1.350 W/m2, valor chamado de constante solar. Esse valor é normalizado pelo padrão industrial denominado STC-Standard Test Conditions, considerando uma incidência de 1.000 W/m2, ao nível do mar, abatendo-se as perdas na atmosfera, com o objetivo de uso em projetos solares e aplicado a células solares de Silício. O Efeito Fotoelétrico é descrito e as tecnologias de células solares são apresentadas com auxilio de um gráfico. Foram coletados os valores de insolação média anual do Global Solar Atlas, incidentes sobre as capitais brasileiras e em algumas capitais europeias e americanas para fins de comparação. Como complementação foi feito um acesso à estação meteorológica de Belém do Inmet, o Instituto de Meteorologia do Brasil, para adquirir os valores de insolação registrados. Embora apenas implícito no texto da constituição brasileira a declaração de 'uso livre em pequenas capacidades, de energia renovável' (energia solar) o seu escopo é real, e por isso, fazemos uma consideração à tentativa atual de se taxar o uso do sol, em sistemas on grid, na modalidade 'micro geração distribuída', nas capitais brasileiras, como inconstitucional e bi tributária.
Inductive logic programming applied for knowledge representation in computer music/ Programação lógica indutiva aplicada para representação do conhecimento em música computacional
Authors: Junior Clenio B. Gonçalves , Homem Murillo Rodrigo Petrucelli
Published: September 2021

In Computer Music, the knowledge representation process is an essential element for the development of systems. Methods have been applied to provide the computer with the ability to generate conclusions based on previously established experience and definitions. In this sense, Inductive Logic Programming presents itself as a research field that incorporates concepts of Logic Programming and Machine Learning, its declarative character allows musical knowledge to be presented to non-specialist users in a naturally understandable way. The present work performs a systematic review based on approaches that use Inductive Logic Programming in the representation of musical knowledge. Questions that these studies seek to address were raised, as well as identifying characteristic aspects related to their application.
Análise de viabilidade para investimento em uma planta de aproveitamento do soro do leite/ Feasibility analysis for investment for whey production plant
Authors: Lima Jean Santos de , Silva Fabiany Bento da , Silva Sidinei Kleber da
Published: September 2021

Para se produzir 1Kg de queijo são necessários cerca de 10 litros de leite e são gerados 9 litros de soro do leite que possui um alto valor nutricional. Dessa forma, o soro costuma ser subutilizado como ração animal, ou até mesmo ser considerado como um rejeito pela indústria, o que se torna preocupante devido ao seu poder poluente. Diante disso, o presente trabalho visa avaliar a viabilidade de investimentos financeiros em torno do soro como matéria prima para outros produtos na cidade de Sanharó, uma das maiores produtoras de queijo do estado de Pernambuco. Neste trabalho, foram analisadas duas propostas de processos para ver qual possui maior atratividade econômica. Observou-se que, com as considerações propostas, apenas o processo 1 apresenta viabilidade econômica.
Solução eficiente para balanceamento de carga em servidores de aplicação java / Efficient load balancing solution for java application servers
Authors: Milanez José Renato Castro , De Oliveira Pablo Marques , Moreira Edmilson Marmo , Seraphim Thatyana de Faria Piola , Seraphim Enzo
Published: September 2021

Atualmente, o desenvolvimento de aplicações para internet é a melhor forma de oferecer facilidade de acesso aos usuários a partir de um computador ou de um dispositivo móvel, pois não é necessário instalar nenhum software adicional. Dentre as diversas soluções para o desenvolvimento de aplicações, a plataforma Java tem se tornado a procurada por ser independente de ambiente computacional, oferecendo uma variedade de bibliotecas, e projetada para executar código com segurança. Assim, aplicações baseadas em Java passaram a automatizar atividades operacionais das áreas administrativa e acadêmica das universidades federais. Em certas ocasiões, estas aplicações podem sofrer uma grande demanda de requisições simultâneas provocando baixos tempos de resposta ou até a interrupção dos serviços. Uma solução para atender a grande demanda de requisições simultâneas é utilizar várias máquinas na rede atuando como um único servidor, através de um balanceamento de carga. Este trabalho apresenta um estudo comparativo entre os balanceadores de carga Apache Server com Tomcat Connector mod_jk e o HAProxy dos servidores de aplicação Java que hospedam os Sistemas Institucionais Integrados de Gestão (SIG/UFRN) da Universidade Federal de Itajubá.
A importância da mobilidade urbana: implantação da primeira linha do Brt em Salvador / The importance of urban mobility: implementation of the first line of Brt in Salvador
Authors: Santos Aline Moraes , De Oliveira Anderson Gomes
Published: September 2021

O artigo apresenta e propõe a discussão sobre a importância do Bus Rapid Transit (BRT) e como essa modalidade de transporte aumenta as chances do sistema em promover transferência modal além de operar de forma a dar suporte à melhoria da mobilidade urbana e da qualidade de vida em áreas muito adensadas. Inicialmente, é apresentada uma revisão bibliográfica acerca do tema. Em seguida, apresentam-se as características da construção na cidade de Salvador. Abordando conceitos de mobilidade urbana, o tópico seguinte apresenta um conjunto de medidas que visam tornar o sistema de transporte público mais eficiente.
SAÚDE, FONOAUDIOLOGIA E PERFORMANCE: O SUJEITO EM MOVIMENTO
Authors: Bazzo Leda Maria Fonseca
Published: September 2021

Este artigo teve por objetivo descrever a experiência com um grupo de mulheres trabalhadoras lavadeiras. O método concebido foi inspirado nas antropologias interpretativa da experiência e da performance, num interesse de provocar efeitos de “suspensão dos papéis sociais”. Verificou-se pelo contato com as trabalhadoras lavadeiras, histórias que tangenciam e vão modificando simultaneamente o espaço-tempo na dinâmica das mulheres lavadeiras com o território. Na vivência com as trabalhadoras lavadeiras e no desenvolvimento das narrativas conjuntas, foi possível observar questões históricas brasileiras antigas na relação com a tradição da lavagem manual de roupas. Aponta-se aberturas da esfera humana dos pesquisadores e dos artistas no campo, podendo insurgir outras composições estéticas que balançam saberes hegemônicos da saúde e da arte.
Influence of electron beam irradiation on the mechanical properties of pbat/pla polymeric blend / Influência da irradiação por feixe de electrões nas propriedades mecânicas da mistura polimérica pbat/pla
Authors: Munhoz Pedro Marcio , Nascimento Fernando Codelo , Silva Leonardo Gondim de Andrade e , Harada Julio , Calvo Wilson Aparecido Parejo
Published: September 2021

The aim of this research was to evaluate the changes in the mechanical properties of poly(butylene adipate co-terephthalate)/poly(lactic acid) (PBAT/PLA) polymeric blend after the radiation process at different radiation doses. The irradiation was performed in an electron beam accelerator, with 1.5 MeV of energy and 25 mA electric current. The samples were irradiated with doses of 5, 10, 15, 25, 50, 65 and 80 kGy. Both irradiated and non-irradiated samples were characterized by Izod pendulum impact resistance and tensile strength at rupture. The results showed an increase of 44% in relation to Izod impact resistance at a dose of 65 kGy. However, the module of elasticity decreased 56% and tensile strength at rupture decreased 55% at the same radiation dose. In relation to elongation, significant alterations caused by electron beam irradiation was not observed. Therefore, it can be concluded that irradiated blends could be used to make environmentally friendly products, which could absorb impact energy.
Association between multimorbidity and fear of falling: a cross-sectional study with hospitalized older adults / Associação entre multimorbidade e medo de cair: um estudo transversal com idosos hospitalizados
Authors: Crispim Letícia Vieira , Veloso Rodrigo Lázaro Rocha , De Brito Tábatta Renata Pereira , Nunes Daniella Pires , Corrêa Bruna Luísa Melo de Aquino Lemos , Rocha Greiciane da Silva
Published: September 2021

The aim of this study was to analyze the association between multimorbidity and fear of falling among hospitalized older adults. This is a quantitative study with an analytical sectional design, conducted with 83 individuals aged 60 years or older, hospitalized for falls in a referral hospital for emergency treatment in Brazil. Data collection took place through the application of a questionnaire containing socioeconomic and health information as well as characteristics of the fall. The logistic regression analysis revealed that older people who reported multimorbidity are 3.16 times more likely to be afraid of falling than older people who did not report multimorbidity, regardless of sex, age, frailty, and the number of falls in the last year. These results could aid in improving hospital approaches in relation to multimorbidity and fear of falling, decreasing preventable hospitalizations due to falls.
CULTURA DA PROPRIEDADE INTELECTUAL NO CONTEXTO DOS NÚCLEOS DE INOVAÇÃO TECNOLÓGICA
Authors: Arrabal Alejandro Knaesel , Wiggers Vinicyus Rodolfo , Cardoso Ana Paula Colombo, Rodrigo dos Santos , Arrabal Otávio Henrique Baumgarten , Santos Erly Ian da Silva
Published: September 2021

Este estudo tem por objetivo investigar o sentido e o alcance da expressão "Cultura da Propriedade Intelectual" no contexto das atividades dos Núcleos de Inovação Tecnológica (NITs), mais especialmente junto as Instituições Públicas de Ensino Superior (ICTs). Conforme estabelece o marco normativo nacional (Lei n° 10.973/2004), cumpre aos NITs, no âmbito de suas respectivas ICTs, "zelar pela manutenção da política institucional de estímulo à proteção das criações" e "avaliar e classificar os resultados decorrentes de atividades e projetos de pesquisa". Realizado a partir de revisão bibliográfica e análise documental, os resultados da pesquisa apontam a necessidade de um protagonismo institucional voltado a difundir conhecimentos e promover práticas com vistas a compreensão da Propriedade Intelectual, sob um aporte epistêmico que contribua para a sua adequada gestão, em favor do desenvolvimento econômico e social. Significa dizer que a Cultura da Propriedade Intelectual deve ser desenvolvida sob um enfoque estratégico e criativo.
Oxytetracycline effect on the structure of bacterioplankton in microcosm / Efeito da oxitetraciclina na estrutura do bacterioplâncton no microcosmo
Authors: Dahroug Zaryf , Janke Helena , Seleghim Mirna Helena Regali , Vieira Eny Maria , Sakamoto Isabel Kimiko
Published: September 2021

Resíduos de medicamentos são frequentemente encontrados em matrizes ambientais. A classe dos antimicrobianos é uma das que causa grande preocupação devido aos potenciais efeitos negativos sobre a comunidade microbiana que desempenha papel crucial nos processos, dinâmica e estabilidade dos ecossistemas. O objetivo deste trabalho foi avaliar os aspectos ecológicos da ação do antimicrobiano oxitetraciclina (OTC) sobre a densidade e diversidade bacterianas de um sistema de água doce. Foram desenvolvidos experimentos em microcosmos, em triplicata, totalizando 18 microcosmos-tratamento contendo água do ambiente com 2 mg L-1 de oxitetraciclina e 18 microcosmos controle contend apenas água do ambiente. O conteúdo dos microcosmos foi analizado em 1, 5, 10, 20, 45 e 70 dias. O decaimento da OTC e as mudanças nas variáveis abióticas e bióticas foram verificadas em cada dia de amostagem. O tempo de meia-vida da OTC nas condições experimentais estabelecidas foi de 3,8 dias (R2 = 98%). O valores de nitrogênio total (NT) e carbono orgânico dissolvido (COD) foram significativamente diferentes entre os microcosmos controle e tratamento. A densidade bacteriana foi significativamente diferente entre os microcosmos controle e tratamento, estando entre 1,57x103 e 3,48x105 células por mL de água nos microcosmos-controle e entre 1,17x105 e 2,19x105 células por mL de água nos microcosmos-tratamento. A densidade bacteriana apresentou correlação negativa ao COD. No microcosmos-tratamento, a densidade bacteriana esteve negativamente correlacionada à OTC. Em relação à diversidade bacteriana, valores similares foram encontrados entre controle e tratamento nos tempos de análise T1 e T70, mas em T20 foi observado maior diversidade nas amostras dos microcosmos-tratamento. Os resultados demonstraram que para as condições estabelecidas, a OTC pode mediar a coexistencia de espécies, controlando bactérias com maior potencial competitivo, aumentando a diversidade bacteriana por consequencia.
SÍNDROME DE BURNOUT NA CLASSE MÉDICA: UMA REVISÃO DE LITERATURA
Authors: Moraes Gleyson Murillo Aguilera , Goveia Mellânia Rodrigues , dos Santo Tauanne Fernanda , Tavares Marco Antônio de Souza Borges , Torres Josimar José , Torres Jouse Maiane Gonçalves , Vasconcelos Lanúbia Garcia de Araújo , Vasconcelos Damerson Muriel Souza , Assunção Isabella Heitor Franco
Published: September 2021

A Síndrome de Burnout é definida como um estado de exaustão causado pela atividade profissional (YUGUERO, 2015). Caracteriza-se por uma condição clínica classicamente definida por três aspectos principais: baixa realização pessoal, exaustão emocional e despersonalização (ROMANI E ASHKAR, 2014). Ocorre que os profissionais da área da saúde, pela constante exposição a mecanismos estressores, apresentam risco mais elevado de desenvolverem a Síndrome de Burnout. Desse modo a garantia de qualidade no atendimento e cuidados aos pacientes apresenta-se prejudicada (CARLOTTO, 2010). A principal causa da exaustão emocional comumente é a exposição prolongada ao estresse, situação bastante corriqueira no meio médico, que se manifesta através da perda do entusiasmo pelo trabalho e sentimentos de prisão e impotência. Tal situação coopera não somente para o aumento da prevalência de Síndrome de Burnout nos profissionais de saúde, mas também para o incremento nos caso de suicídio nessa parcela profissional (ROMANI E ASHKAR, 2014). Levando em conta esse contexto a presente revisão busca trazer a temática à discussão, uma vez que apesar de comum e extensamente maléfica à população, segue como um tema pouco em voga, o que contribui para seu sub-diagnóstico, logo, sub-tratamento. Nesse sentido o grande objetivo desse trabalho é descrever os fatores que apoiam a alta incidência da doença, além de suas manifestações na classe médica estudantil.
Early intervention in obstetric brachial palsy: a review/ Intervenção precoce na paralisia braquial obstetrica: uma revisão
Authors: Barbosa Andreia Mendes , Machado Erika Pereira , Arantes Ana Paula Felix , Silva Renato Canevari Dutra da
Published: September 2021

Obstetric brachial paralysis is the end of an injury to the nerve fibers of the brachial plexus during obstetric maneuvers during childbirth. The injury has a great impact on the functionality of the injured upper limb of the newborn. The signs and symptoms vary, depending on the location of the lesion. The early intervention of the physiotherapist in the rehabilitation process is essential to prevent complications and improve motor function. Physiotherapeutic treatment has a very important contribution to the rehabilitation of children with obstetric brachial palsy, however, it is important to respect the neuropsychomotor development process normal child. The physiotherapy objectives basically consists on avoiding contractures and adhesions; promoting motor and sensory stimulation; maintaining range of motion and functional training. Among the techniques that these professionals have, we can highlight passive and active kinesiotherapy, electrostimulation, proprioceptive stimulation, hydrotherapy and Movement Induction and Containment Therapy (MICT), always creating the best possible conditions for the recovery of this individual's functional capacity.
Computational simulation of one-dimensional waves with the Multigrid Method / Simulação computacional de ondas unidimensionais com o Método Multigrid
Authors: Malacarne Maicon F. , Pinto Marcio A. V. , Franco Sebastião R.
Published: September 2021

Several Engineering problems are modeled computationally, these simulations involve large systems, which are commonly difficult to solve. This paper deals with the simulation of one-dimensional waves, where the system resulting from the discretization by the Finite Difference Method is solved using the Multigrid Method with the conventional Gauss-Seidel solver, in order to decrease the computational time. Temporal discretization using the Time-Stepping method, where the system of equations is solved at each time step sequentially.
EFICÁCIA DOS MÉTODOS DE DESCONTAMINAÇÃO DE LIMAS ENDODÔNTICAS: UMA REVISÃO DE LITERATURA
Authors: Silva Izabelle Barreto , de Jesus Verciane Pires , de Sousa Milena Figueiredo , Silva Jonathan Primo Pereira , Linhares Euvani Oliveira Sobrinho , Silva Vinicius Carlos Costa , Silva Isadora Barreto
Published: September 2021

Instrumentos endodônticos são frequentemente reutilizados, existindo uma apreensão se os métodos de esterilização empregados são capazes de neutralizar as contaminações que possam ficar retidas nas limas. O presente estudo teve por objetivo ressaltar sobre as implicações da presença de microrganismos contaminantes nas limas endodônticas, além de discutir sobre os principais métodos de descontaminação e as doenças infecciosas passíveis de transmissão durante o tratamento odontológico. A metodologia empregada foi através de pesquisa bibliográfica compreendida entre os anos de 2000 a 2018. Como fontes para tombamento foram utilizadas as bases de dados (GOOGLE Acadêmico, SciELO, PUBMED e MEDLINE). Através deste estudo, pode-se concluir que nenhumas das técnicas observadas foram capazes de limpar completamente os instrumentos endodônticos. As que se mostraram mais eficazes foram a de cuba ultrassônica e autoclave onde as mesmas asseguram uma melhor eliminação dos microrganismos. Mesmo assim se faz necessário a existência de um monitoramento dos métodos de esterilização para garantia da biossegurança visto que não existe um padrão a ser seguido para a realização da mesma.
ABORDAGEM DIAGNÓSTICA E TERAPÊUTICA SOBRE BEXIGA HIPERATIVA EM MULHERES
Authors: Firmo Hellen Louize Pacheco Di , de Mattos Raphael Nardelli , Silva Daniel Barbosa Marques , Nogueira Marcela de Oliveira Gonçalves , Viana Carolina Silva , Filgueira Danielle Karen de Aquino , de Souza Jose Helvecio Kalil , Meireles Vitor Hugo Cardoso
Published: September 2021

Incontinência urinária de urgência (IUU) e bexiga hiperativa (BH) são disfunções miccionais do trato urinário inferior (TUI). IUU é definida como vazamento urinário involuntário e inevitável, e BH é definida como uma constante e súbita urgência de urinar, com ou sem IUU. Em ambas, observa-se polaciúria e noctúria quando infecções do trato urinário (ITU) ou demais patologias estiverem ausentes. É estimado que 82,9% dos casos de BH cursem com incontinência urinária (IU). A importância do estudo é justificada pela alta prevalência de BH, pela redução na qualidade de vida de pacientes portadores e pela importância devido ao custo para a saúde pública. A prevalência é semelhante em mulheres e homens, e em ambos sexos o principal fator de risco é envelhecimento, embora haja peculiaridades. A BH pode ter causa neurogênica (lesões supra pontinas e medulares) ou não-neurogênica (idiopática, obstrutiva). Dentre as principais etiologias para BH estão alterações fisiológicas no sistema nervoso, no urotélio e no músculo detrusor. O diagnóstico é essencialmente clínico, as possibilidades terapêuticas são amplas e devem se adequar a realidade do paciente. Tratamentos comportamentais são a primeira opção. Antimuscarínicos são a primeira escolha farmacológica e tratamentos invasivos devem ser considerados apenas em pacientes não responsivos a nenhum tratamento anterior.
RT-PCR: IMPORTÂNCIA E LIMITAÇÕES NO DIAGNÓSTICO DA COVID-19
Authors: Wottrich Karline Drieli , de Assunção Lissandra Marques , Trindade Natalí da Silva , Fortes Iaci Gama
Published: September 2021

A Reação em Cadeia da Polimerase em Tempo Real (RT-PCR) é uma técnica precisa e indispensável para a identificação do SARS-CoV-2, usada para quantificar a carga viral antes mesmo da manifestação dos sintomas. Com isso, este estudo teve como objetivos esclarecer e denotar a importância e limitações da técnica RT-PCR no diagnóstico da COVID-19. Trata-se de uma revisão bibliográfica de caráter analítico-qualitativo, com base em artigos encontrados nas plataformas de dados SciELO, Google Acadêmico, Revista Brasileira de Medicina e Revista Madrileña de Salud Pública, utilizando os descritores: “RT-PCR”, “COVID-19”, “diagnóstico molecular”, “coronavírus”. A técnica RT-PCR tem como primordiais características a alta sensibilidade e agilidade nos resultados, usando-se RNA viral retirado do lavado broncoalveolar, escarro, swab nasofaríngeo, ou swab orofaringe. Entretanto, a técnica de RT-PCR apresenta limitações em relação a efetividade da coleta, dependente da qualidade e quantidade de RNA viral colhido do paciente, a variação de carga viral de SARS-Cov-2 no trato respiratório de organismo para organismo, sendo os aspectos da fase pré-analítica, os principais interferentes nos resultados. Desta forma, a técnica RT-PCR demonstra-se complementar no diagnóstico da COVID-19, indicada majoritariamente para investigação de pacientes na fase aguda da doença, correspondente ao intervalo entre 7 a 10 dias da janela diagnóstica, o que limita o tempo apto ao emprego da técnica. Consequentemente, uma análise precoce ou tardia da amostra, pode levar a alta taxa de resultados inconclusivos ou falso-negativos. Além disso, a técnica possui um custo superior quando comparado aos testes sorológicos, tempo maior de execução e liberação dos resultados (média de 2 a 3 horas). No entanto, apesar das limitações existentes, a RT-PCR constitui-se como uma técnica robusta, bem protocolada e aceita pela comunidade médica, considerada o ‘padrão ouro’ do diagnóstico da COVID-19.
ISCHEMIC PRECONDITIONING IMPROVES AUTONOMIC MODULATION AFTER SESSION OF RESISTANCE EXERCISE
Authors: Telles Luiz Guilherme da Silva , Vianna Jeferson Macedo , Kingsley James Derek , Araújo Gleisson da Silva , Ribeiro Aline Aparecida de Souza , Monteiro Estêvão Rios , Martinez Daniel Godoy , Novaes Jefferson da Silva
Published: September 2021

The aim of this study was to investigate the acute effect of ischemic preconditioning (IPC) in a session of resistance exercise (RE) for upper and lower limbs on the heart rate variability (HRV) in normotensive and trained men. sixteen normotensive and trained men visit the laboratory in five sessions in non-consecutive days. The first two sessions subjects performed one repetition maximum (RM) test and retest, and the next three visits they performed the experimental protocols: a) RE (CON), b) IPC+RE (IPC), c) SHAM+RE (SHAM). RE were performed in 3 sets at 80% 1RM until concentric failure. IPC consisted of 4x5-mins of vascular occlusion at 220 mmHg alternating with 5-min of reperfusion. SHAM protocol followed the same IPC method with 20mmHg vascular occlusion. A significant decrease in LF­nu and RMSSDms (p=0.001) was found from baseline for IPC, SHAM, and CON. A significant increase in HFnu and LF/HF (p=0.001) was found from baseline for IPC, SHAM, and CON. A significant decrease in LF­nu and LF/HF was observed from 60-min post for IPC vs. SHAM and IPC vs. CON (p<0.05). A significant increase in HFnu was observed from 60-min post for IPC vs. SHAM and IPC vs. CON (p<0.05). A significant increase in RMSSDms was found from post-60 for IPC vs. SHAM (p < 0.05). RE followed IPC shows significantly improvements in the autonomic cardiac modulation, accelerating the autonomic recovery after the RE session, by increasing the vagal activity and reducing the sympathetic activation when compared to RE and SHAM protocols.
Premature birth and COVID-19: an integrative review/ Nascimento prematuro e COVID-19: uma revisão integrativa
Authors: Pontual Marina Presmich , Silva Camila Radelley Azevedo Costa da , Oliveira Lisiane Vital de , Lopes Lorenna Peixoto , Agra Isabela Karine Rodrigues
Published: September 2021

OBJECTIVE: To review the current scientific evidence of premature birth related to coronavirus disease 2019 (Covid-19).METHODS: An integrative review was carried out by three independent researchers, based on the literature available in the MEDLINE (via PubMed) and LILACS databases, using the descriptors "coronavirus infections" and "premature birth". This research included case reports or case series published until 26th February 2021, in English or Portuguese. After reading the articles in their entirety, those specifically related to premature birth in pregnant women positive for Covid-19 were selected. Initially, a total of 21 articles were found, 19 were analyzed in full-text and 13 were finally selected for this study. RESULTS: The rate of prematurity was not reflected at the expense of spontaneous premature birth, since these were relatively low, with a cesarean section percentage higher than 80%. Most reports describe the termination of pregnancy by cesarean section due to maternal-fetal hemodynamic instability. It is known that Covid-19 can cause serious maternal or perinatal outcomes; however, it is suggested that the indication of the delivery route be individualized and the importance of quality prenatal care is emphasized.CONCLUSION: Covid-19 prematurity seems to be elevated by the increased number of preterm births due to cesarean sections possibly to improve maternal and neonatal clinical status. However, more studies are needed to prove the hypothesis of spontaneous premature labor caused directly by SARS-CoV-2.
Evaluation of Retromolar Canals using Cone Beam Computer Tomography/ Avaliação do canal retromolar por meio de tomografia computadorizada de feixe cônico
Authors: Manfron Ana Paula Tulio , Ditzel Alessandra S. , Fontão Flávia N.G.K. , Alanis Luciana R. Azevedo
Published: September 2021

The aim of this study was to evaluate the prevalence, location and clinical implications related to the presence of the retromolar canal (RMC) on cone beam computed tomography(CBCT). CBCT images of patients from Latin America Institute for Dental Research and Education - Curitiba,Pr,Brazil, was performed from June/2008 to February/2013. The interpretation was performed by a calibrated examiner, according to the criterias: presence, location and classification of the RMC variation, as well as, measurements of horizontal distances of the RMC in relation to the buccal bone cortical and diameter of these canals. A total of 751 CBCT images were interpreted: 486(64.7%) from females and 265 (35.3%) from male patients, with mean age of 54.57 (±13.23) years. The presence of RMC was observed in 58 (7.7%) patients, 23 men and 35 women. A total of 1502 hemi- mandibles were analyzed. The RMC was identified in 69(4.6%) hemi-mandibles, 44(63.8%) from females and 25(36.2%) from males. Thirty (42.8%) RMC were observed on the right side and 40 (57.2%) on the left one. The type B1 (n=33; 47.1%) was the most common, followed by the type A1 (n=18;25.7%). The mean diameter of RMC was 0.97mm (±0.44), and the mean distance between retromolar foramen and the buccal cortical of the mandible was 4.12mm (±1.35). There were no significant differences between the distances and genders, and distances and sides (p 0.05). The prevalence of RMC was 7.7% in the studied sample; they were predominantly unilateral and showed to be type B1.
Effect of phytosterols in the treatment of hypercholesterolemia in adults – systematic review with meta-analysis / Efeitos dos fitoesteróis no tratamento da hipercolesterolemia em adultos – revisão sistemática com metanálise
Authors: De Lima Rebeca Cirilo , Mendonça Vanessa Souza , Huguenin Grazielle Vilas Bôas
Published: September 2021

Increased plasma total cholesterol (TC) and LDL-cholesterol (low-density lipoprotein) are considered risk factors for coronary disease. Phytosterols are among the dietary options for decreasing serum concentrations of TC and LDL-c by up to 15%.To evaluate the scientific evidence on the use of phytosterols in the treatment of hypercholesterolemia in adults.A systematic meta-analysis of the Medline, Embase, Web of Service, VHL, PUBMED, Scopus, Cochrane Library and LILACS databases was performed between November and December 2016. The PICO strategy was used. Inclusion criteria were randomized clinical trials with adults of both sexes using phytosterols longer than 4 weeks intervention. Exclusion criteria were animal and in vitro studies, humans less than 18 years old and individuals with other diseases (cancer, metabolic syndromes, diabetes mellitus, hypertension, renal disease, liver diseases). The risk of bias was assessed by two reviewers. The primary outcomes investigated were TC and LDL-cholesterol. Statistical analyses were conducted using the RevMan 5.3. The standardized effect size was used to estimate the standardized mean difference and 95% CI of TC and LDL-c.Twenty-seven randomized controlled trials were included in this systematic review and 26 studies in the meta-analysis of TC and LDL-cholesterol. The meta-analyzes showed an association with the reduction in plasma TC (-2.54 [-3.04; -2.03]) and LDL-c (-2.8 [-2.63; -1.53]) after intervention with the vegetable esters.The consumption of 1.5 to 2.0 g/day of phytosterols promotes reduction of TC and LDL-c in hypercholesterolemic individuals, regardless of the way they are consumed.
Conflict dynamics and management patterns of student nurses in governement hospitals in Adamawa state, Nigeria / Dinâmica de conflito e padrões de gestão de enfermeiras estudantes em hospitais do governo do estado de Adamawa, Nigéria
Authors: Alimba Chinyere N. , Jafaru Ishaya
Published: September 2021

The complexities associated with healthcare centres have made conflict a part and parcel of their operational milieus. Student nurses on formal clinical training, being part of the system, are not resistant to the deleterious outcomes of such conflicts. Thus, this is study assessed conflict dynamics and management strategies of student nurses in government hospitals in Adamawa State, Nigeria. A descriptive survey design was adopted and a sample of 160 student nurses was selected through random sampling technique. A self-structured questionnaire titled “Student Nursing Conflict Questionnaire” (SNCQ) was used to elicit primary data. Data collected were analysed with frequency counts, percentage and standard deviation. The study discovered that the majority of student nurses frequently encountered conflict (50.6%) in hospitals and they often perceived it as something bad (70.6%). Also, the major types of conflict often experienced by student nurses were “nurse-student nurse conflict” (NSC) (36.9%) and “patient relatives-student nurse conflict” (PRSC) (36.9%). The main causes of these conflicts were lateness to the hospital ( = 3.375) and unclear definition of responsibilities between student nurses and other auxiliary health workers ( = 3.338). Furthermore, the main consequences of conflict on student nurses were lowering their productivity ( = 3.550) and discouraging effective training of student nurses ( = 3.569). The conflict management styles often adopted by student nurses were collaborating style ( =3.153) and accommodating style ( =3.025). Based on these findings, it was recommended that medical peace education should be promoted in all ramifications in health establishments in order to help those that wish to become  health practitioners such as student nurses as well as those already practicing in the field to understand conflict behavioural dynamics for constructive mitigation to enhance their productivity and healthcare service delivery.
Os efeitos da covid-19 no desenvolvimento de trombose venosa profunda: revisão bibliográfica
Authors: da Silva André Luiz Ferreira , Nascimento Bruna Katharine Cavalcante , Xavier Caroline Augusta Bezerra , Pinheiro Thereza karolina Brissow , Victor Mota Maciel Victor Mota Maciel
Published: September 2021

O novo coronavírus 2019 (COVID-19) é clinicamente caracterizado pela síndrome respiratória aguda grave coronavírus 2 (SARS-CoV-2), multissistêmica, cujos sintomas e prognósticos dependem da fase da doença em que o paciente se encontra. Sendo que, em casos agravantes, torna-se necessária a utilização de ventilação mecânica ou tratamento em unidades de terapia intensiva (UTI), levando em consideração o elevado risco de mortalidade. Embora as características clínicas fundamentais da doença sejam respiratórias, também existem complicações neurológicas, renais, digestivas, cardíacas e em outros órgãos. O trabalho em questão, em vista do volume dos ensaios clínicos, procura investigar efetivamente terapias potenciais para COVID-19, destacando a necessidade de produzir evidências de alta qualidade. Além disso, foi discutida a plausibilidade biológica do risco trombótico na SARS-CoV-2 e seus envolvimentos cardíacos mediante à resposta inflamatória exacerbada e devido às manifestações pré-existentes ou em decorrência das manifestações adquiridas. Portanto, realizou-se uma revisão sistemática da literatura, relatando medidas para avaliar as alterações detectáveis neste cenário e sua relação com a gravidade clínica.