bluuebunny/crossref_metadata_2025 huggingface dataset:
Paulo Freire na EJA
Authors: Fernandes Marcos Vinícius Reis , Alvarenga Marcia Soares de
Published: October 2021

Este artigo buscou analisar a realidade da Educação de Jovens e Adultos (EJA) e sua relação com os pressupostos freireanos. Como método para o desenvolvimento deste estudo, valeu-se de pesquisa documental e bibliográfica, a partir de legislações e dados abertos expressos pelo Instituto Brasileiro de Geografia e Estatística (IBGE). Como referencial teórico, ancorou-se no próprio Paulo Freire e em autores que se dedicam aos estudos da EJA e na crítica ao capitalismo. Verificou-se que a modalidade EJA e as formulações de Paulo Freire estão historicamente implicadas entre si. Concluiu-se que, este ano em que celebramos o centenário de Freire, é um momento no qual todos os sujeitos envolvidos com a EJA devem “esperançar” em um movimento incansável em “ser mais” a favor da emancipação humana e contra a corrente opressora instalada no país.
Da prática à práxis do coordenador pedagógico na perspectiva freiriana
Authors: Santos Patricia Amorim Bispo dos , Santos Solange Mary Moreira
Published: October 2021

O presente artigo tenciona refletir sobre o conceito de práxis, analisando como o coordenador pedagógico pode transformar sua prática em práxis, e está fundamentado na perspectiva do educador Paulo Freire em correlação com os estudos e reflexões de Marx e Vázquez, dentre outros. A metodologia é de caráter qualitativo e de cunho bibliográfico. Os resultados apontam que a práxis não se resume à prática e não se limita a uma teoria vazia, consiste, pelo contrário, na união indissolúvel e dialética da teoria e da prática voltada para a transformação, pois a práxis do coordenador no ambiente escolar vai muito além do pedagógico, envolve também questões sociais e políticas.
Inclusão digital de pessoas em sofrimento psíquico
Authors: Ribeiro Bruna Vanessa Dantas , Pereira Neto André de Faria , Guljor Ana Paula Freitas
Published: October 2021

A educação popular foi construída como movimento de crítica e resistência, a partir de uma perspectiva contra hegemônica. Na segunda metade do século 20, o mundo viveu a popularização das Tecnologias da Informação e Comunicação (TIC), que se difundiram através da internet. Este artigo apresenta a experiência de educação popular e inclusão digital do projeto Eu quero entrar na Rede, desenvolvido por dez moradores de comunidades de baixa renda que vivem em sofrimento psíquico. A partir dos pressupostos teóricos de Paulo Freire, foi analisada a atuação da mediadora nos processos pedagógicos desenvolvidos. No campo das relações sociais, os métodos e pressupostos teóricos adotados, inspirados na “Translação do Conhecimento”, mostraram-se eficientes para a promoção de protagonismo dos participantes e para a diminuição de sua invisibilidade. O projeto resultou na evolução das competências e habilidades dos educandos no manuseio das TIC, culminando na criação do blog Libertando a Mente. A experiência revela que a mediação baseada na práxis educacional na perspectiva freiriana foi realizada por meio da troca de conhecimentos e da valorização dos diferentes saberes envolvidos. Conclui-se que os métodos utilizados incentivaram os processos de democratização da informação e promoveram o protagonismo dos usuários em consonância com as diretrizes propostas pela Reforma Psiquiátrica Brasileira.
Aprendendo a ler para escrever a história
Authors: Oliveira Maria de Fátima
Published: October 2021

Trata-se de um projeto de educação popular de jovens e adultos equivalente ao supletivo de 3ª e 4ª séries, realizado pela Comissão Municipal de Ensino de Piracicaba, São Paulo, no período de março a novembro de 1990, que procurou desenvolver a tomada de consciência e atitude crítica dos educandos, tendo por base a Pedagogia do Oprimido (1987), permitindo à classe trabalhadora aprender a ler para escrever a história.
Incertezas do ensino remoto e o distanciamento social
Authors: Vilela Maria Aparecida Augusto Satto , Carreira Beatriz Fernanda , Nascimento Luana Maciel do
Published: October 2021

Este relato objetiva refletir sobre a proposta do programa Ações Formativas Integradas de Apoio ao Ingresso no Ensino Superior (Afin), no ano de 2020, no que diz respeito ao cumprimento de seus objetivos, relacionando-o aos princípios da educação na perspectiva freireana. Como procedimentos metodológicos, apresentamos a análise de documentos: a proposta do Afin/Ituiutaba 2020 no modelo remoto devido à pandemia da Covid-19; o projeto submetido ao Sistema de Informação de Extensão; e o relatório de resultados que contém as atividades realizadas. A análise considerou o diálogo com uma educação que combate a alienação e a opressão, subsidiando-se por uma perspectiva freireana (BRANDÃO, 2006; FREIRE, 1979a, 1979b, 1987, 1996). Dessa maneira, foi possível analisar as ações do programa em 2020 como impulsionadoras de uma educação que se pauta nos princípios da autonomia e emancipação, fundamentada nas trocas de experiências entre estudantes, docentes e comunidade. Notamos que, apesar dos diversos desafios para a promoção dessa perspectiva educacional, o Afin/Ituiutaba se reinventou e conseguiu atingir seus objetivos, fazendo com que o direito à educação fosse mais acessível a uma parcela de estudantes, principalmente aos grupos negligenciados diante das desigualdades sociais.
Relato de quem ousa ensinar com amor
Authors: Mendonça Charles Amorim
Published: October 2021

Neste relato desejo partilhar a experiência pedagógica freireana que vivenciei na Educação de Jovens e Adultos (EJA) da Escola Estadual Catarina Jorge no ano de 2017, no município de Contagem, Minas Gerais. Foram duas turmas que naquele ano cursaram o primeiro e o segundo ano do Ensino Médio, tendo 59 alunos. Utilizei a metodologia dos Círculos de Cultura e debate, acompanhando o processo de maturação e leitura do mundo por meio de sua realidade social a fim de promover o ser mais no educando.
Um olhar sobre os conflitos e sua resolução em uma escola pública de ensino fundamental de Chapecó-SC
Authors: Marques Circe Mara , Senger Gabriela
Published: October 2021

Este estudo objetivou mapear os conflitos que ocorrem entre as crianças do primeiro ao quinto ano e os modos como esses são mediados por gestores e professores de uma escola pública da região de Chapecó. Os dados foram produzidos a partir de observações e entrevistas com duas gestoras escolares e nove professoras. Os resultados mostraram que os conflitos entre as crianças são recorrentes no contexto escolar e envolvem agressões físicas e verbais. As gestoras e professoras nunca participaram de formação para mediadores de conflitos e muitas vezes tomam decisões pelas crianças sem considerar os sentimentos e a possibilidade de participação delas na resolução. Há necessidade de formar professores como mediadores de conflitos de forma não violenta para prevenção da violência escolar e social.
Pesquisa em política educacional e a abordagem do ciclo de políticas: a importância da vigilância epistemológica
Authors: Carrijo Menissa Cícera Fernandes de Oliveira Bessa
Published: October 2021

Este texto apresenta considerações sobre o desenvolvimento de pesquisa da política educacional e a abordagem do ciclo de políticas. Esse campo de pesquisa busca consolidação e os pesquisadores debatem questões epistemológicas e teórico/metodológicas no exercício da vigilância epistemológica. A exposição deu-se em uma perspectiva descritiva/analítica e o levantamento bibliográfico. O ciclo de políticas constitui um método de concepção pós-moderna e entende que as políticas são complexas. A abordagem se dá pelo encadeamento entre os diversos contextos, sobretudo, da influência, da produção do texto e da prática, que estimula os investigadores a uma análise mais expandida da política.
Trabalho docente em tempos de pandemia: a realidade vivenciada por professores e equipes gestoras de instituições de ensino da região metropolitana de Fortaleza/CE
Authors: Zientarski Clarice , Sousa Elisângela Maria Oliveira , Martins Ivan Carlos Costa
Published: October 2021

Considerando os desafios e impactos impostos pela pandemia do novo coronavírus no trabalho docente, professores(as) dos sistemas público e privado de ensino levantaram problemáticas aqui apresentadas. Um total de 323 entre docentes e gestores do estado do Ceará participaram de pesquisa realizada virtualmente no segundo semestre de 2020 por meio de um questionário. O estudo teve caráter bibliográfico, com abordagem quali-quantitativa e como teoria do conhecimento se fundamentou no materialismo histórico-dialético. Conclui-se que há o aumento do tempo de trabalho, acúmulo/sobrecarga de atividades, capacitação insuficiente e transformação da moradia em sala de aula. O novo contexto escolar intensificou a precarização do trabalho e o avanço de propostas neoliberais, sobretudo, aprendizagem à distância e flexibilização curricular.
Editorial - Pandemia (Covid-19) e cenário político sombrio: efeitos colaterais na educação brasileira
Authors: Richter Leonice Matilde , Souza Vilma Aparecida de , Silva Maria Vieira , Souza Raquel Aparecida
Published: October 2021

A avaliação do cenário atual evidencia um momento sombrio da nossa história, seja pela pandemia que assola o mundo com o coronavírus (COVID-19), uma doença infecciosa causada pelo vírus SARS-CoV-2, que já provocou mais de 4,5 milhões de mortes no mundo e, no Brasil, mais de 594 mil, mas também pelo momento político que tem sido caracterizado por fundamentos extremamente conservadores, associados à ampliação dos interesses do mercado. De tal modo, a realidade trágica, que marca a nossa história diante das famílias enlutadas ou que sofrem os efeitos deletérios de um contexto pandêmico de tamanha proporção, associa-se, dentre outros, a efeitos econômicos e socioculturais das políticas antidemocráticas e neoliberais, que colocam muitos em situação de abandono por parte do Estado, ampliando as consequências lancinantes da pandemia.
The Effect of Workplace Spirituality, Perceived Organizational Support, and Innovative Work Behavior: The Mediating Role of Psychological Well-Being
Authors: Masyhuri Masyhuri , Pardiman Pardiman , Siswanto Siswanto
Published: October 2021

This research investigating the innovative work behavior of teachers and school staffÂ during the Covid-19 pandemic is still rarely studied, so it has contributed toÂ improving the behavior of teachers and school staff in Indonesia during the Covid-19Â pandemic. The purpose of this study was to analyze and examine the direct influenceÂ of workplace spirituality and perceived organizational support on the innovative workÂ behavior of teachers and school staff. Besides, exploring the mediating role ofÂ psychological health variables. The research sample was 379 teachers and school staffÂ that is analyzed using SEM-PLS. The results showed that workplace spirituality andÂ perceived organizational support had a direct effect on innovative work behavior.Psychological well-being also affects innovative work behavior. This study also shows that psychological well-being has a role in mediating the influence between work-place spirituality and perceived organizational support for innovative work behavior. ThisÂ study indicates that workplace spirituality and workplace spirituality can be directlyÂ and indirectly through psychological well-being to increase the innovative behaviorÂ of teachers and school staff in learning activities at school.
Death Infectious: Impact of the Coronavirus Disease (COVID-19) on Stock Returns
Authors: Robin Robin
Published: October 2021

This study examines the Coronavirus disease (COVID-19) on stock returns. The independent variables are daily new deaths and daily new cases. The sample that uses in this study is financial sector, one of the most crucial sectors in an economy. Total sample is 22,930 observations during the period from March to December in 2020. This study uses unbalanced panel data and multiple regression to prove those hypotheses. The result shows that the Coronavirus disease (COVID-19) hurt on stock returns. Investors feel anxious and frightened to hear the news regarding the increasing number of deaths and the number of new cases. Investors prefer to delay investment until the capital market returns to normal. Furthermore, during the pandemic period, Friday's effect may reduce losses from stock returns. The implication of this study is that an increase in the number of deaths and the number of new cases can reduce stock returns. The government needs to suppress bad news circulating in the mass media in order to reduce investor anxiety.Â Â
The Effect of Organizational Politics on Budgetary Participation with Procedural Fairness as a Mediation
Authors: Agung Gabriela Andre , SeTin SeTin
Published: October 2021

Organizational politics and budgeting are the phenomena that exist in every organization. This study aims to examine the effect of organizational politics on budgetary participation through procedural fairness. Organizational politics refers to three dimensions, namely general political behavior, politics of going along to get ahead, and politics of pay and promotion policies. Data were collected through a questionnaire survey to 128 managers in the retail sector of the modern supermarket in Bandung, West Java, Indonesia. The data was processed using the structural equation model and Sobel test. This study shows that, firstly, general political behavior, politics of going along to get ahead, pay and promotion policies have a negative effect on procedural fairness. Second, procedural fairness has a positive effect on budgetary participation. Third, procedural fairness mediates the relationship between each organizational political dimension and budgetary participation. This study supports the theory of organizational politics and procedural fairness and has the implications for budgeting practices, namely that it is important to consider employee's perceptions of organizational politics because it has an impact on reducing the sense of fairness and eventually on budgetary participation.
Determinants of Catastrophic Health Expenditure (CHE): An Indonesian Family Life Survey (IFLS) 2007 & 2014
Authors: Husna Afanin , Sukartini Ni Made
Published: October 2021

This study aims at finding and analyzing the determinants of catastrophic health expenditure (CHE) and its impact on the household economy in Indonesia, usingÂ pooled cross section data from IFLS 2007 and 2014. The study used binary logitÂ regression for analyzing the determinants of CHE and OLS regression to see theÂ impact of CHE on household economy. It was found that the occupational status ofÂ the head of household, size of the household, age, ownership of insurance, visits toÂ health centers, location of residence, and the interaction variable of educatedÂ household heads with chronic disease affect the occurrences of CHE with variousÂ threshold. The OLS regression results found that households who experienced CHE with a threshold of 10% and 40% made a reduction in their basic needs (foodÂ expenditure). It implies that households that experienced CHE also experiencedÂ economic shocks and they are eventually forced to reduce their basic needs (foodÂ expenditure) to meet health needs.
Constructions de la participation en ligne des adultes âgés
Authors: Delias Lucie
Published: October 2021

Ces dernières années, un certain nombre de sites de sociabilité ciblant les « seniors » cherchent à outiller les aspirations à la participation sociale de de ce groupe d’âge, qui compte de plus en plus d’internautes actifs. À travers l’étude d’un corpus de sites de rencontres amicales et amoureuses pour « seniors », l’article montre que les discours et fonctionnalités des sites construisent un « public imaginé » à partir de représentations du « bon vieillissement » donnant à voir qui, parmi les adultes âgés, devrait participer, et de quelle manière. Cette conception de la participation ne correspond que partiellement aux pratiques des internautes âgés : leurs usages en révèlent le caractère restrictif, ainsi que la difficulté à créer des « communautés » artificielles basées sur des critères d’âge.
L' avis au prisme de la participation
Authors: Marti Caroline
Published: October 2021

Que révèlent les « plateformes » de leurs propres conceptions de la participation, des places attribuées aux publics, des représentations qu’elles véhiculent ? Derrière la spontanéité des avis de consommateurs, quels enjeux, conceptions, instrumentalisations, mais aussi modalisations et effets de ces contributions, émergent ?Cette recherche analyse les dispositifs et discours de trois opérateurs spécialisés dans le référencement de restaurants qui fondent leur succès sur la collecte des avis des consommateurs. Les expressions de ces derniers, témoignages et évaluations à portée infra-publicitaire, sont abordées comme des productions cadrées par un système d’écriture propice à la standardisation et l’homogénéisation des contributions, en tension avec l’hétérogénéité et la spontanéité des expressions individuelles.Cette tension est subsumée par les spécificités de la participation numérisée, geste social et engagement dans l’écriture, participation confirmée comme embrayeur d’une activité méta-servicielle au cœur des transformations de nos représentations et pratiques.

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Une ONG au risque de l’engagement : participation et coordination des bénévoles, militants et salariés
Authors: Brulois Vincent
Published: October 2021

Depuis l’origine, Amnesty International France (AIF) se présente comme un « mouvementbénévole et militant ». Au fil du temps, l’ONG connaît une évolution raisonnée qui a favorisé une audience et une influence plus forte. Aujourd’hui, cette notoriété s’accompagne d’une professionnalisation de ses structures, marquée notamment par un important recrutement de nouveaux membres comme de nouveaux salariés. Ces évolutions ne se font pas sans heurts. Ainsi,les bénévoles apparaissent en manque de reconnaissance et les militants se sentent parfois dépossédés de leurs prérogatives au profit de salariés perçus comme des « personnes de passage », moins imprégnés de l’histoire, des valeurs et de l’identité du mouvement, en un mot « moins militants ». Nous nous intéresserons donc à la façon dont les changements qui touchent AIF redistribuent les cartes de la participation de chacun au projet associatif en fonction de son statut (bénévole, militant, salarié). À l’heure où les frontières se troublent (travail bénévole, engagement salarié), comment l’ONG parvient-elle à organiser le travail de tous sans désespérer la participation bénévole et l’engagement militant ? De quelle façon parvient-elle, tout à la fois, à manager et à ménager les individus ?
Le code fait-il vraiment la loi ? Analyse de la participation politique sur la plateforme GitHub
Authors: Bouté Edouard , Mabi Clément
Published: October 2021

À travers le cas de GitHub, plateforme numérique de « social coding » permettant la collaboration entre informaticien·nes et parfois utilisée comme espace de participation politique, cet article discute la théorie des « tiers espaces » qui suggère que les espaces non destinés à accueillir une telle participation peuvent favoriser la construction d’une parole politique de qualité. En montrant que le processus d’ouverture et de détournement des tiers espaces pour y participer politiquement est fragile, nous mettons en avant l’existence d’un pouvoir normatif, capable d’imposer ce que doit être la participation dans ces espaces. Nous montrons effectivement qu’une « police normative » exercée par les communautés de GitHub recadre la participation vers les usages prévus, ce qui limite donc, in fine, la portée politique de ces espaces.
RESISTÊNCIA MICROBIANA A ANTIBIÓTICOS: QUO VADIS?
Authors: Oliveira Anselmo Gomes de , Silveira Dâmaris
Published: October 2021

RESISTÊNCIA MICROBIANA A ANTIBIÓTICOS: QUO VADIS?
PLANTAS E PRODUTOS DE ORIGEM VEGETAL NO TRATAMENTO DA PSORÍASE: POTENCIAL TERAPÊUTICO E INOVAÇÃO NA ÁREA
Authors: De Barros Bruna Gioia , Casanova Livia Marques , Nascimento Luana Beatriz dos Santos , Soares Coutinho Marcela Araújo
Published: October 2021

A psoríase é uma patologia crônica que afeta pele, unhas e articulações, causando ônus físico e emocional. Essa doença é comumente tratada com formulações tópicas, fototerapia, medicamentos sistêmicos ou terapias combinadas. Entretanto, alguns desses tratamentos podem causar efeitos colaterais e apresentam alto custo, sendo inacessíveis para uma parcela da população. Dessa maneira, surge a necessidade de se buscar novas alternativas terapêuticas para o controle da psoríase. Dentre essas, destaca-se o uso de extratos vegetais. O presente estudo é uma revisão da literatura que teve como objetivos analisar o potencial terapêutico de espécies de plantas ocorrentes no Brasil e de produtos de origem vegetal para o tratamento da psoríase, bem como apresentar um panorama geral das patentes na área e do desenvolvimento de fitoterápicos no país. Para tal, foram consultados trabalhos científicos publicados nos últimos 25 anos, obtidos a partir de buscas nas bases PubMed, Science Direct, Scielo, dentre outras, empregando os termos “psoríase”, “extrato vegetal” e “planta medicinal”. Além disso, foi realizada uma busca de patentes na base de dados do INPI, usando “psoríase”, “extrato”, “planta” e “formulações” como palavras-chave. Os estudos analisados demonstram a eficácia de plantas medicinais e seus metabólitos no controle da psoríase, e os dados compilados acerca das inovações na área mostram que o setor de produção de medicamentos à base de espécies vegetais ainda avança no Brasil. Tais achados contribuem, portanto, para a futura consolidação de tratamentos à base de plantas, mais acessíveis e eficazes para o controle da psoríase.
POTENCIAIS INTERAÇÕES MEDICAMENTO-ALIMENTO E MEDICAMENTO-PLANTA MEDICINAL EM FARMÁCIAS DISTRITAIS DE UM MUNICÍPIO DO SERIDÓ POTIGUAR
Authors: Nóbrega de Oliveira Lucas , Mariz Batista Almária
Published: October 2021

Esse estudo teve como objetivo avaliar possíveis interações do tipo medicamento-alimento e medicamentoplanta medicinal envolvendo antidiabéticos e anti-hipertensivos na atenção primária à saúde de Caicó, RN, Brasil. O estudo foi do tipo transversal, de caráter descritivo-exploratório, com abordagem quantitativa em duas farmácias distritais de Caicó, RN. O objeto de estudo constituiu-se de todas as segundas vias das prescrições de medicamentos elaboradas durante o período de agosto a dezembro de 2019. Para avaliação das interações medicamento-alimento foram utilizadas as bases de dados Micromedex, Drugs.com e Up to Date, além do bulário disponibilizado pela Agência Nacional de Vigilância Sanitária (Anvisa). Pela carência de bases de dados referentes a plantas medicinais, a avaliação das interações medicamento-planta medicinal baseou-se em artigos indexados via Periódicos Capes e Google Scholar. Foram analisadas 569 prescrições, nas quais constavam 11 anti-hipertensivos e 3 antidiabéticos. Foi constatado que 10 medicamentos apresentavam interações significativamente importantes, entre elas, 6 consideradas negativas (1 leve, 4 moderadas e 1 moderada a grave) e 4 positivas. Ademais, foi possível 7 medicamentos estavam envolvidos em interações do tipo medicamento-planta medicinal e todas foram consideradas positivas/negativas a depender da dose e frequência de administração do medicamento e da planta medicinal. Portanto, é de suma importância o desenvolvimento de mais estudos sobre este tema bem como sensibilização e instrumentalização de profissionais de saúde e usuários acerca do manejo adequado da terapia farmacológica, a fim de usufruir das interações benéficas bem como evitar impactos negativos sobre a efetividade terapêutica e a segurança do paciente que algumas interações podem causar.
DESENVOLVIMENTO DE FORMULÁRIO PARA REGISTRO DO PROCESSO DE CUIDADO FARMACÊUTICO NO CONTEXTO DE UM HOSPITAL MATERNO-INFANTIL DO SERIDÓ POTIGUAR
Authors: Shymenes Dantas Cardoso Jefferson , Mariz Batista Almária
Published: October 2021

Indicadores clínicos demonstram resultados satisfatórios da influência de atuação do farmacêutico incorporado à equipe multiprofissional, contribuindo com a provisão da farmacoterapia responsável e atenção centrada no paciente. Esta prática, entretanto, deve ser documentada por meio de registro farmacêutico em prontuário para devido acompanhamento, avaliação da prescrição e elaboração do perfil farmacoterapêutico, além de orientações/recomendações à equipe assistencial de saúde. O objetivo deste estudo foi o desenvolvimento de um formulário para registro do processo de Cuidado Farmacêutico para o Setor de Maternidade e Obstetrícia de um hospital da região do Seridó Potiguar. Trata-se de estudo de caráter descritivo e exploratório, a partir de observação direta e consulta a bases de dados Google Scholar, Pubmed, Scielo, Micromedex e Uptodate para desenvolvimento de formulário de registro baseado em Problemas Relacionados a Medicamentos e método Subject, Objective, Assessment, Planning. O formulário inclui itens de identificação do paciente, parâmetros clínicos e laboratoriais, queixas do paciente, registro de alergia, medicamentos utilizados, problemas relacionados a medicamentos, avaliação farmacêutica e plano de cuidado. O desenvolvimento e a utilização deste formulário, um instrumento de tecnologia em saúde, visa a possibilidade de melhoria frente à realidade observada, ao uso racional de medicamentos, além de reforçar a posição estratégica do farmacêutico como promotor da saúde, contribuindo para assistência de qualidade aos usuários do Sistema Único de Saúde.
Rogelio Altez e Isabel Campos Goenaga [Eds.]. Antropología, Historia y Vulnerabilidad. Miradas diversas desde América Latina. México: El Colegio de Michoacán-Ediciones Colofón, 2018. p. 251.
Authors: Molina Díaz Verónica
Published: October 2021

Aunque el estudio de los desastres es un interés de reciente data para la antropología, en la historia de la disciplina pueden encontrarse antecedentes importantes que remiten a la atención sobre este campo antes de su consolidación como una esfera independiente. Al respecto sugieren Rogelio Altez e Isabel Campos Goenaga, editores de Antropología, Historia y Vulnerabilidad. Miradas diversas desde América Latina, que la consolidación de estos intereses como un estudio propio ocurre a partir de la última década del siglo XX, gracias al discurso que devino del proceso institucional ocurrido durante el Decenio Internacional para la Reducción de los Desastres Naturales (DIRDN), promovido por la ONU como una medida de atención global al problema.
La ciudad en llamas. Incendios y régimen de fuego en Valparaíso. 1843-1906
Authors: Arango López Diego
Published: October 2021

Este artículo analiza la historia de los incendios urbanos en Valparaíso entre 1843 y 1906. El trabajo se basa en el concepto de régimen de fuego que plantea que la historia de la ciudad está profundamente marcada por el uso y descontrol del fuego. En ese sentido, se interesa por la manera como diferentes actores urbanos, como autoridades locales y bomberos, contribuyen a pensar y organizar la ciudad en función de los incendios. Para dar cuenta de esto, la investigación utilizó documentos oficiales, fuentes judiciales y documentación de bomberos. De esta manera, se pudo ver la construcción progresiva de la noción de riesgo de incendio, así como el desarrollo de estrategias de prevención, reducción y mitigación. E igualmente se pudo observar cómo estas repercutieron en el establecimiento de un régimen de fuego que afectaba distintamente a las poblaciones locales, resaltando así antiguas desigualdades e interviniendo en la consolidación de relaciones de poder.
Flow reduction of a high‐flow arteriovenous fistula in a hemodialysis patient reveals changes in natriuretic and renin–angiotensin system hormones of relevance for kidney function
Authors: Meyer‐Olesen Christine L. , Lindhard Kristine , Jørgensen Niklas R. , Goetze Jens P. , Bomholt Tobias , Jensen Boye L. , Hansen Ditte
Published: October 2021

Arteriovenous fistulas (AVFs) are iatrogenic vascular connections established to allow high‐flow intravascular access for patients with chronic kidney disease requiring hemodialysis. The left‐right flow shunt results in changes in extracellular fluid volume and blood pressure‐controlling hormones that could affect the residual kidney function. We present a case where a female patient with a brachiocephalic AVF had a fistula flow of >4 L/min. To reduce the flow, a banding procedure was performed. The patient was examined prior to banding and 1 and 2 weeks thereafter. Banding resulted in a marked decrease in AVF flow from >4 to 1 L/min and was associated with reductions in N‐terminal pro‐brain natriuretic peptide of 51% and 67% at 1‐ and 2‐weeks post‐banding, respectively. Mid‐regional pro‐atrial natriuretic peptide concentrations were reduced post‐banding by 17% after 1 week and 25% after 2 weeks. After 1 week, renin, angiotensin II, and aldosterone levels in plasma decreased transiently by 44%, 47%, and >86%, respectively, and returned to pre‐banding levels after 2 weeks. Creatinine clearance tended to decrease while blood pressure and total body water increased 2 weeks after banding. This indicates that high‐flow AVF is associated with increased natriuretic peptides and hormones of the renin–angiotensin–aldosterone system, that may balance each other regarding fluid retention and hypertension and support remaining kidney function.
Left atrial conduit function: A short review
Authors: Marino Paolo N.
Published: October 2021

Three‐dimensional echocardiography can elucidate the phasic functions of the left atrium if a simultaneous acquisition of a pyramidal full‐volume dataset, as gathered from the apical window and containing the entire left atrial and left ventricular cardiac sections, is obtained. Hence, conduit can be quantified as the integral of net, diastolic, instantaneous difference between synchronized atrial and ventricular volume curves, beginning at minimum ventricular cavity volume and ending just before atrial contraction. Increased conduit can reflect increased downstream suction, as conduit would track the apex‐to‐base intracavitary pressure gradient existing, in early diastole, within the single chamber formed by the atrium and the ventricle, when the mitral valve is open. Such a gradient increases in response to adrenergic stimulation or during exercise and mediates an increment in passive flow during early diastole, with the ventricle being filled from the atrial reservoir and, simultaneously, from blood drawn from the pulmonary veins. In this context conduit, and even more conduit flow rate, expressed in ml/sec, can be viewed as an indirect marker of left ventricular relaxation.

It is well known, however, that a large amount of conduit (in relative terms) is also supposed to contribute to LV stroke volume in conditions of increased resistance to LV filling, when diastolic function significantly worsens. Stiffening of the atrio‐ventricular complex implies increments in LA pressure more pronounced in late systole, causing markedly elevated “v” waves, independently of the presence of mitral insufficiency. The combination of increased atrio‐ventricular stiffness and conduit flow is associated with an elevation of the right ventricular pulsatile relative to resistive load that negatively impacts on exercise capacity and survival in these patients.

Atrial conduit is an “intriguing” parameter that conveys a noninvasive picture of the complex atrioventricular coupling condition in diastole and its backward effects on the right side of the heart and the pulmonary circulation. Given the easiness associated with its correctly performed quantification in the imaging laboratory, I am sure that conduit will survive the competitive access to the list of valuable parameters capable of deciphering, although not necessarily simplifying, the complex diastolic scenario in health and disease.
The Exposure Geography of Italian Local Economies to Major Foreign Ones. Evidences from a Multiscale Spatial Experiment Based on Granularity
Authors: Armenise Massimo , Benassi Federico , D’Elia Marica , Mantuano Marianna , Petrei Francesca
Published: October 2021

An original approach to spatial economic analysis is here proposed with reference to Italy. A granularity approach is applied on microdata related to a panel of firms that have been active during 2007–2017. At each firm is therefore associated a coefficient of exposure to the economic cycle of four major foreign economies: Germany, UK, USA, and China. This information is then linked to territorial level and analyzed at two geographical scales: regional and sub-regional. The autocorrelation spatial analysis carried out lead us to appreciate geography of exposure to positive or negative shocks coming from each of the four foreign economies. This geography is very different from the administrative one and can represent a tool for planning future strategies of economic investments and territorial planning.
Enhancing multimodal communicative competence in ESP: the case of job interviews
Authors: Fortanet-Gómez Inmaculada , Beltrán-Palanques Vicent
Published: October 2021

ESP teaching has traditionally centred on the discourse practices of specific genres to develop students’ discursive competence in the target language. However, with the advent of studies on multimodality, there has been a growing recognition that new pedagogical approaches are required in ESP teaching. In this study, we discuss a research-informed pedagogical proposal to deal with job interviews, a highly routinised spoken genre that is typically addressed in Business English courses. Drawing on previous literature (Cope, B. and Kalantzis, M. (2015). The things you do to know: an introduction to the pedagogy of multiliteracies. In: Cope, B. and Kalantzis, M. (Eds.), A pedagogy of multiliteracies. Learning by design. Palgrave MacMillan, Hampshire, pp. 1–36; Lim, F.V. (2018). Developing a systemic functional approach to teach multimodal literacy. Funct. Ling. 5: 1–17), we present a pedagogical proposal that aims to promote students’ awareness of the multimodal nature of job interviews and develop their multimodal communicative competence through instruction, practice and feedback.
Korovkin type approximation via statisticale-convergence on two dimensional weighted spaces
Authors: Yildiz Sevda
Published: October 2021

In the present work, we prove a Korovkin theorem for statisticale-convergence on two dimensional weighted spaces. We show that our theorem is a non-trivial extension of some well-known Korovkin type approximation theorems. We also study the rate of statisticale-convergence by using the weighted modulus of continuity and afterwards we present an application in support of our result.
Sensitive THz sensing based on Fano resonance in all-polymeric Bloch surface wave structure
Authors: Zhang Chi , Liu Qiang , Peng Xiao , Ouyang Zhengbiao , Shen Suling
Published: October 2021

Simultaneous realization of high quality factor (Q), sensitivity, and figure of merit (FOM) play a pivotal role in building the THz sensor. For such purpose, we propose an all-polymeric Bloch surface wave (BSW) structure that supports a bright BSW mode and a dark surface Fano state that is embedded in the continuum, both of which coupled to the same radiation channels. The existence of the sharp dip with a maximum depth of Fano line could be interpreted with the physics of Friedrich–Wintgen bound states in the continuum (FW-BICs), because of the destructive interference between bright BSW and dark surface Fano modes. A strong angular- and frequency-dependent Q was found. Related influential factors to Q value may also include an asymmetric arrangement of top and grating layers, together with the weak coupling provided by photonic crystals. One numerically optimized design shows a quality factor Q of the Fano mode as 23,670, which is almost two orders higher than that in conventional metallic-metamaterial-based designs. The optimized sensitivity can numerically reach 4.34 THz/RIU in the frequency domain, which is one order higher than that reported in all-dielectric metasurfaces. We infer the high sensitivity is related to the phase-matching condition provided by near-subwavelength gratings. The associated FOM can reach 8857/RIU. Besides, the proposed design also numerically demonstrates high sensitivity in the angular domain ∼125.5°/RIU. Considering it poses no specific requirement for materials that own high contrast of permittivity in the THz regime, large interfacing area, the mechanical and chemical robustness offered by polymers and low cost in fabrication, such all-polymeric BSW structure that supports novel Fano resonance in THz window may give access to rich applications in hazardous gas detection and label-free bio-sensing.
Nanocomposite coatings for hatching eggs and table eggs
Authors: Chekh Oleksandr , Bordunova Olga , Chivanov Vadym , Yadgorova Evgenia , Bondarchuk Larisa
Published: October 2021

Theoretical and applied aspects of the concept of using biomimetic protective coatings GREEN ARTICLE (ARTIficial cutiCLE) in the poultry industry, namely in the production of table and hatching eggs, are developed. The basic matrix component of the protective coatings GREEN ARTICLE is chitosan, an environmentally friendly, inexpensive, and harmless material. It is experimentally proved that electrochemical and ultrasonic technologies for modifying a solution of chitosan in peroxide compounds (peracetic acid and hydrogen peroxide) with nanoparticles of oxides like titanium, iron, zinc, and metals, such as titanium, copper, and calcite, allow to create protective coatings of double action in accordance with the technologies: (a) extending the shelf life of table eggs, food green article (FGA) and (b) preventing contamination of hatching eggs with pathogenic microflora, increasing the hatchability of eggs, and the quality of chicken, hatching green article (HGA). In the technology of storing table eggs, artificial cuticles based on chitosan FGA are characterized by the following characteristics: increased thickness of 6–10 µm, low gas and moisture permeability, and high biocidal activity against pathogenic bacteria and viruses. It is shown that the use of FGA technology in the production of table eggs can extend the period of transportation and storage of products by 33–35 days at a temperature of 24°C and maintained a grade A (Haugh unit = 71–60) through the entire 35 days period. The technology HGA reduces the rate of contamination of hatching eggs with pathogenic microflora by 99.29–99.7%, while increasing the egg hatching rate by 2.3–11.6% compared to the control, depending on the cross of the poultry and the storage conditions of the hatching eggs. It is important that these technologies have a great prospect for application in countries that develop green technologies for the production of poultry products.
Acute respiratory distress syndrome (ARDS) after pressurized intraperitoneal aerosol chemotherapy with oxaliplatin: a case report
Authors: Thibaudeau Emilie , Brianchon Corinne , Raoul Jean-Luc , Dumont Frédéric
Published: October 2021

Pressurized intraperitoneal aerosol chemotherapy (PIPAC) is a new drug delivery method for intraabdominal cavity chemotherapy. It combines the benefits of a minimally invasive approach (low morbidity and easy to repeat) with the pharmacokinetic advantages of intraperitoneal administration and tolerance seems excellent. We would like to report one case of a serious adverse event, acute respiratory distress syndrome, which is likely related to oxaliplatin administration; all signs disappeared within a few days.
Comparison of nonlinear solvers within continuation method for steady-state variably saturated groundwater flow modelling
Authors: Anuprienko Denis
Published: October 2021

Nonlinearity continuation method, applied to boundary value problems for steady-state Richards equation, gradually approaches the solution through a series of intermediate problems. Originally, the Newton method with simple line search algorithm was used to solve the intermediate problems. In the present paper, other solvers such as Picard and mixed Picard–Newton methods are considered, combined with slightly modified line search approach. Numerical experiments are performed with advanced finite volume discretizations for model and real-life problems.
“Hope it’s not just the honeymoon phase”: online discursive portrayals of migrant domestic helpers
Authors: Ho Janet
Published: October 2021

This paper examines online discursive representations of migrant domestic helpers (MDHs) by Hong Kong employers. Unlike existing research, which concentrates on the experiences of MDHs from their own perspectives, this study focuses on positive narrations about MDHs by their employers. Using critical discourse analysis, this study identified the discursive strategies deployed to portray MDHs in more than 2,000 Facebook posts. The findings reveal that, although the interlocutors attempted to commend the MDHs in their employ, they also emphasised their own superiority by portraying themselves as gastronomic experts, good educators, and benefactors, thus developing an ideological paradox. Another dimension of ideological ambivalence concerned the discursive conflict between their high expectations from the MDHs and their underlying belief that domestic work neither requires skills nor deserves high pay. Taken together, these factors are responsible for the entrenchment of the inferior image of MDHs in Hong Kong society, despite the persistent endeavours of activist groups to spread awareness of their exploitation.
Toxic effects of formaldehyde and the protective effect of docosahexaenoic acid in Drosophila
Authors: Hua Yanli , Ma Chao , Huang Shuyi , Wang Ruomeng , Chen Jian , Guo Qing , Zhou Jiaojiao , Zhu Hemin , Li Wenjie
Published: October 2021

Formaldehyde (FA) is a commercially important chemical applied in industry and scientific research. However, FA has a distinct impact on learning and memory. Although the mechanisms of FA toxicity have been well studied, additional research is required to establish the mechanisms of neuroprotection in cases of FA exposure. Docosahexaenoic acid (DHA) is a polyunsaturated fatty acid with a variety of health benefits, including the enhancement of learning and memory. In this study, we investigated the neuroprotective effects of DHA in Drosophila melanogaster that had ingested FA. Our data suggested that DHA enhanced reproductive processes, leading to an increase in the number of eggs, larvae, and adults. Surprisingly, we found that DHA had a mild protective effect against FA-induced impairments in learning and memory.
Hermann Kantorowicz’ Vortrag auf dem ersten Soziologentag 1910
Authors: Haferkamp Hans-Peter
Published: October 2021

Als eine Art Entsandter der Freirechtsbewegung und Vertreter der Jurisprudenz sprach Hermann Kantorowicz auf Einladung von Max Weber vor dem Ersten Soziologentag 1910 in Frankfurt a. M. Sein Vortrag war in mehreren Perspektiven bedeutsam. Zunächst musste Kantorowicz seine Thesen aus dem berühmten „Kampf um die Rechtswissenschaft“ von 1906 präzisieren, um zu einer klaren Bestimmung des Verhältnisses zwischen Rechtswissenschaft und Soziologie zu gelangen. Dies führte zu klaren Abgrenzungen zu anderen „Freirechtlern“, insbesondere zu Eugen Ehrlich und den in Frankfurt anwesenden Ernst Fuchs und Hans Wüstendörfer. Viel deutlicher arbeitete er auch die Grundlagen einer Methodologie der Rechtswissenschaft heraus, wofür er sich erstmals zu Heinrich Rickert bekannte. Schließlich wurde schon in Frankfurt deutlich, dass sich die Annäherung an die Empirie für Kantorowicz als Durchgangsstadium erweisen würde, da bereits hier die drängende Problematik einer Wertphilosophie durchschimmerte, die ihn in späteren Jahren immer stärker interessieren sollte. Obwohl der Vortrag bei Max Weber große Zustimmung fand, löste die Diskussion große Kontroversen aus, die mit zur baldigen Krise der Deutschen Gesellschaft für Soziologie beitrugen.
Copper(I) iodide-based organic–inorganic hybrid compounds as phosphor materials
Authors: Hei Xiuze , Fang Yang , Teat Simon J. , Farrington Colin , Bonite Megan , Li Jing
Published: October 2021

Two photoluminescent copper(I) iodide inorganic-organic hybrid materials have been synthesized and structurally characterized as 1D-Cu2I2(bpoe)2 (1) and 1D-Cu2I2(bbtpe-m)2 (2) (bpoe = 1,2-bis(pyridin-3-yloxy)ethane, bbtpe-m = 1,1′-(3-methylpentane-1,5-diyl)bis(1H-benzo[1,2,3]triazole). Both are chain-like structures composed of Cu2I2 rhomboid dimers connected by bidentate ligands. Their emission colors range from cyan to yellow with relatively high internal quantum yields in the solid state. The tunable band gap and emission color is achieved by varying the LUMO energies of the ligands. The structures are robust and remain stable up to T = 260 °C, and coupled with their efficient and adjustable luminescence, facile synthesis, and non-toxic nature, these compounds demonstrate potential as rare earth element (REE)-free phosphors.
Adolescent Dopamine Neurons Represent Reward Differently during Action and State Guided Learning
Authors: McCane Aqilah M. , Wegener Meredyth A. , Faraji Mojdeh , Rivera-Garcia Maria T. , Wallin-Miller Kathryn G. , Costa Vincent D. , Moghaddam Bita
Published: October 2021

Neuronal underpinning of learning cause-and-effect associations in the adolescent brain remains poorly understood. Two fundamental forms of associative learning are Pavlovian (classical) conditioning, where a stimulus is followed by an outcome, and operant (instrumental) conditioning, where outcome is contingent on action execution. Both forms of learning, when associated with a rewarding outcome, rely on midbrain dopamine neurons in the ventral tegmental area (VTA) and substantia nigra (SN). We find that, in adolescent male rats, reward-guided associative learning is encoded differently by midbrain dopamine neurons in each conditioning paradigm. Whereas simultaneously recorded VTA and SN adult neurons have a similar phasic response to reward delivery during both forms of conditioning, adolescent neurons display a muted reward response during operant but a profoundly larger reward response during Pavlovian conditioning. These results suggest that adolescent neurons assign a different value to reward when it is not gated by action. The learning rate of adolescents and adults during both forms of conditioning was similar, supporting the notion that differences in reward response in each paradigm may be because of differences in motivation and independent of state versus action value learning. Static characteristics of dopamine neurons, such as dopamine cell number and size, were similar in the VTA and SN of both ages, but there were age-related differences in stimulated dopamine release and correlated spike activity, suggesting that differences in reward responsiveness by adolescent dopamine neurons are not because of differences in intrinsic properties of these neurons but engagement of different dopaminergic networks.

SIGNIFICANCE STATEMENTReckless behavior and impulsive decision-making by adolescents suggest that motivated behavioral states are encoded differently by the adolescent brain. Motivated behavior, which is dependent on the function of the dopamine system, follows learning of cause-and-effect associations in the environment. We find that dopamine neurons in adolescents encode reward differently depending on the cause-and-effect relationship of the means to receive that reward. Compared with adults, reward contingent on action led to a muted response, whereas reward that followed a cue but was not gated by action produced an augmented phasic response. These data demonstrate an age-related difference in dopamine neuron response to reward that is not uniform and is guided by processes that differentiate between state and action values.