bluuebunny/crossref_metadata_2025 huggingface dataset:
Dosing Free Nitrous Acid as an Alternative Sulphide Control Technology for Pressure Sewers in Germany
Authors: Despot Daneish , Reinhold Luisa , Augustyniak Adrian , Barjenbruch Matthias
Published: April 2021

Sulphide build-up in pressure sewers has been identified as the main cause for the occurrence of odour and corrosion in sewer systems. Despite the efforts to optimize commonly used control technologies such as nitrate and iron salts to reduce sulphide emission, continuous addition of these chemicals is still required. A biocidal agent such as free nitrous acid can be added intermittently, less frequently, and in smaller quantities whilst achieving total sulphide control. So far, laboratory and field studies in Australia and the USA have successfully proven and applied the use of this control technology, exhibiting its strong biocidal effects during intermittent addition. In this study, nine trials were made to assess the application of the free nitrous acid (FNA) as an alternative sulphide control technology in Germany. The sewer pilot plant of the Berlin Water Utility Company was used to perform the trials at a technical scale using a supply of raw sewage. FNA exposure times ranging from 5 to 24 h in varying concentrations were investigated. The effectiveness of the FNA treatment was monitored using the online hydrogen sulphide (H2S) gas and dissolved-sulphide sensors installed in the sewer pilot plant. Effective sulphide control was only possible during dosing periods, with rapid resumption of sulphide production for the trials with exposure times of <12 h and concentrations ranging from 0.08 to 0.56 mg HNO2-N L−1 suggesting a slight inhibitory effect. A more pronounced biocidal effect was observed for the trials exposed to FNA treatment for 24 h at concentrations >0.29 mg HNO2-N L−1. Overall, the trials of this study demonstrated that the biofilms were FNA resistant and that the concentrations and exposure times used were inadequate to develop an effective intermittent dosing strategy.
CONFLICTOLOGICAL APPROACH IN THE ANALYSIS OF THE TERRITORY, ADJACENT TO CULTURAL CENTER (ON THE EXAMPLE OF CULTURAL CENTER “YUBILEYNY” IN BELGOROD)
Authors: Mihailova I. , Perkova M. , Chechel' I.
Published: April 2021

The reconstruction of clubs and cultural centers is one of the current trends in architecture. The research carried out within this framework is aimed at reviving the spectacular buildings of the second half of the XX century as urban centers of attraction, leisure and additional education. To date, it is necessary to review the methods of reconstruction of cultural centers of the Soviet period, the search for new approaches in solving the problems of reconstruction of the object and the adjacent territory. The study suggests the use of a conflictological approach in the analysis of the territory adjacent to the cultural center. This will allow exploring its potential, identifying and classifying urban conflicts between participants in urban development activities in relation to the territory, to determine the main ways to resolve them. On the example of the territory adjacent to the cultural center "Yubileyny" in Belgorod, urban planning conflicts in the studied territory are identified and classified: regulatory, property, socio-functional, land use, transport, which are a set of elements with positive or negative connections between them. According to the identified and classified conflicts, models of their structure with the participants of urban development activities and their interests in relation to the territory under consideration are constructed. The analysis of urban conflicts and their classification became the basis for the development of recommendations for urban development of the territory, which will allow to resolve a number of identified urban conflicts and develop a project proposal for the reconstruction of "Yubileyny"
INFORMATION MODEL OF THE ECOTOURISM TERRITORY OF THE CENTRAL PART IN THE EASTERN SAYAN
Authors: Astanin D.
Published: April 2021

In information modeling, it is important to determine the content, direction and form of information flows. Information flows of environmental education are formed in the visitor center, distributed across the territory of ecotourism and are aimed at forming an ecological mentality among various groups of visitors to the territory of ecotourism. The information system of environmental education and enlightenment, which forms a responsible attitude of tourists to their natural environment, is integrated into the tourist framework of the territory. The decomposition of the network of tourist routes in the Central part of Eastern Sayan made it possible to determine the field of influence of information centers and to identify the main characteristics: the general theme of expositions, environmental routes, a set of functions and architectural style. The territory of ecotourism is considered as a social space. The power of influence of information objects depends on their position in the social space, which is determined by the size of their social capital. The methodological approach to modeling the information content of the ecological and educational visit center is the concept of the social field of P. Bourdieu, where the ecological field seeks to maximize its influence. The institution that exerts this influence is the educational system. As a result, the author proposed a conceptual model of the environmental education system, the essence of which is that the content of the main theme of the visit center should correspond to its field of influence.
THE STUDY OF DEHYDRATION OF COLEMANITE IN NON-ISOTHERMAL CONDITIONS
Authors: Bessmertnyy V. , Bondarenko M. , Puchka O. , Cherkasov A. , Izotova I. , Bragina V. , Platov Y. , Bragina Lyudmila
Published: April 2021

The regularities of colemanite dehydration under non-isothermal conditions are investigated. It is established that colemanite, supplied to the Russian Federation from Turkey, has calcite in its composition. The chemical composition of colemanite is determined using the X-ray fluorescence analysis method. It is shown that the processes of dehydration of colemanite under non-isothermal conditions at a heating rate of 10 °С / min are accompanied by two endothermic effects at 660,7 K and 675,7 K with a total mass loss of 17,3 %. The rate of mass loss of colemanite from the temperature at heating up to 773 K, at which colemanite dehydrates and passes into the amorphous phase, is also studied. The regularities of changes in the rate of dehydration of colemanite are established. It is shown that the maximum values of the dehydration rate of colemanite are observed in the temperature range of 653–678 K. The activation energy of colemanite dehydration is determined to be 86,000 J/mol. Based on the experimentally obtained data, the rate constant of the colemanite dehydration process is calculated. The process of dehydration of colemanite is adequately described by the formal equation of kinetics. Most of the kinetic curve is adequately described by the resulting kinetic equation. It is proposed to describe the mechanism of dehydration of colemanite by a two-stage process, accompanied at the first stage by the removal of crystallization water, and at the second stage-by the removal of hydroxyl groups
Association of Blood Pressure Genetic Risk Score with Cardiovascular Disease and CKD Progression: Findings from the CRIC Study
Authors: Nierenberg Jovia L. , Anderson Amanda H. , He Jiang , Parsa Afshin , Srivastava Anand , Cohen Jordana B. , Saraf Santosh L. , Rahman Mahboob , Rosas Sylvia E. , Kelly Tanika N. ,   CRIC Study Investigators
Published: April 2021

Background

In the general population, genetic risk for high BP has been associated with cardiovascular disease, but not kidney function or incident CKD. These relationships have not been studied longitudinally in participants with CKD. We examined whether BP genetic risk predicts cardiovascular disease and kidney disease progression in patients with CKD.

Methods

We included 1493 African- and 1581 European-ancestry participants from the Chronic Renal Insufficiency Cohort who were followed for 12 years. We examined associations of BP genetic risk scores with development of cardiovascular disease (myocardial infarction, congestive heart failure, or stroke) and CKD progression (incident ESKD or halving of eGFR) using Cox proportional hazards models. Analyses were stratified by race and included adjustment for age, sex, study site, and ancestry principal components.

Results

Among European-ancestry participants, each SD increase in systolic BP and pulse pressure genetic risk score conferred a 15% (95% CI, 4% to 27%) and 11% (95% CI, 1% to 23%), respectively, higher risk of cardiovascular disease, with a similar, marginally significant trend for diastolic BP. Among African-ancestry participants, each SD increase in systolic and diastolic BP genetic risk score conferred a 10% (95% CI, 1% to 20%) and 9% (95% CI, 0% to 18%), respectively, higher risk of cardiovascular disease. Higher genetic risk was not associated with CKD progression.

Conclusions

Genetic risk for elevation in BP was associated with increased risk of cardiovascular disease, but not CKD progression.
O Cinema de Entretenimento Juvenil: uma investigação sobre Bete Balanço
Authors: Bueno Zuleika De Paula
Published: April 2021

A investigação sobre o cinema juvenil permite explorar um conjunto de práticas de entretenimento que originam narrativas e produtos diversos, articulados por processos integrados de produção, consumo e fruição. Neste artigo, a discussão de tais práticas e produtos se dará por meio da análise do filme Bete Balanço (1984), dirigido por Lael Rodrigues e das estratégias de produção, promoção e divulgação, que envolveram a sua realização e lançamento em meados da década de 1980 além das suas características estilísticas e narrativas, diretamente associadas a tais estratégias.
Estéticas do Contemporâneo: algumas tendências do cinema brasileiro
Authors: Andrade Catatina
Published: April 2021

Este artigo procura analisar algumas tendências estéticas do cinema brasileiro a partir da década de 90. Para tanto, busca uma discussão do próprio conceito de estética assim como de outros conceitos a ele relacionados através, principalmente, dos autores: Walter Benjamin, Umberto Eco, Pierre Bourdieu Muniz Sodré e Raquel Paiva. Fundamentando-se, principalmente nas definições de valor, gosto, níveis de cultura, kitsch, grotesco e reprodutibilidade técnica, este trabalho visa entender como podem se dar os mecanismos de valoração e consumo e como eles interferem esteticamente nas obras.
Sinestesia, Ritmo e Narratividade: interação entre música e imagem no videoclipe
Authors: Carvalho Claudiane
Published: April 2021

Não é possível mais enquadrar o videoclipe apenas como um produto marcado pela falta de linearidade. Para entender o clipe, é preciso contextualizá-lo dentro da lógica dos sistemas narrativos da música pop. O conceito de narratividade de Fabbri (2000) propõe tirar o foco do relato e colocá-lo sobre as relações: “concatenações e transformações de ações e paixões”. As regras que regem o ritmo musical e aquelas que norteiam o ritmo imagético entram em negociação, quando há a reunião entre imagem e música no clipe. A chave de acesso ao videoclipe, portanto, não está nas narrativas habituais do cinema e da televisão, porque se encontra no ritmo, ou seja, numa narratividade construída a partir da ligação tensiva entre ritmo musical e ritmo imagético. Para entender como se dá a narratividade no videoclipe, também abarcando os conceitos de canção popular massiva, gêneros musicais e performance, foram analisadas três versões de clipes para uma única música, One, do U2.
De Que Lado Você Samba? uma proposta de análise midiática da música popular massiva
Authors: Janotti Jr. Jeder
Published: April 2021

O artigo apresenta uma metodologia de análise da música popular massiva pela perspectiva da cultura midiática, ou seja, para além das análises textuais da música, o que se procura observar são os aspectos midiáticos pressupostos nas culturas auditivas de recepção presentes nos gêneros musicais da cultura popular massiva.
A Música Popular nas Rádios no ABC Paulista nos Anos 1950 e 1960
Authors: Vargas Herom
Published: April 2021

O objetivo deste artigo é discutir a produção de música popular na região do ABC Paulista, nas décadas de 1950 e 1960, divulgada por quatro emissoras de rádio criadas nos anos 1950 em três de suas cidades (Santo André, São Bernardo do Campo e São Caetano do Sul). Esse período de 20 anos foi marcado por intensas transformações na sociedade (urbanização e industrialização) e na música (da decadência de gêneros mais antigos – bolero, sertanejo e samba-canção – ao surgimento e crescimento do rock). O trabalho analisa canções de compositores locais e indica espaços de atuação de músicos e grupos nas rádios como meios para divulgação. Baseada em entrevistas com músicos e radialistas da região, a pesquisa destaca perfis e obras de artistas do ABC em relação aos padrões da música popular das grandes mídias do período, emissoras de rádio e TV de São Paulo.
Igrejas, Cartões-Postais e Comunidades
Authors: Lopes Denilson
Published: April 2021

O objetivo é discutir como as igrejas podem ser consideradas como paisagens transculturais, comunidades ou simplesmente cartões-postais na era da cultura midiática. Para desenvolver esta questão, falarei sobre filmes de Andrei Tarkovski e Atom Egoyan entre outros.
Jornalismo no início do século XXI
Authors: Ícone Editores
Published: April 2021

A primeira década do século XXI pode ser compreendida, para o jornalismo, como o momento de passagem situado entre dois pontos da história da mídia. O primeiro, são os desdobramentos e rupturas proporcionados pela esteira do surgimento da internet nos anos 1990. O segundo, é a consolidação da complexa realidade que envolve as redes e cultura digital em torno de processos, dispositivos, produtos e sistemas que renortearam a paisagem da mídia em torno de algumas noções. Além de digital, o mundo da informação é convergente, múltiplo, em tempo real, multimídia e com acesso móvel.
Rádio Comunitária como Estratégia de Comunicação para o Desenvolvimento Local
Authors: Gurgel Washington
Published: April 2021

O objetivo deste estudo é analisar o rádio comunitário como estratégia de comunicação para o Desenvolvimento Local em comunidades cuja pesca é a principal atividade econômica, a exemplo da Ilha de Deus, Recife, Pernambuco. A análise parte da recepção da Rádio Comunitária Boca da Ilha pelos moradores no intuito de compreender as apropriações que pescadores e pescadoras fazem da emissora local e o sentido que essa população dá às mensagens no seu cotidiano.
Remediação e Videogames
Authors: Da Luz Alan Richard
Published: April 2021

Este trabalho procura demonstrar e aplicar a lógica da remediação proposta por Bolter e Grusin (1999) ao design gráfico de videogames, apresentando as características estéticoformais que comprovam e relacionam as influências de outras mídias no desenvolvimento da linguagem gráfica nos videogames. Esta abordagem mapeia então essa evolução e propõe dividir esse desenvolvimento em quatro grandes fases de influência: os jogos de tabuleiro, os desenhos animados, o cinema e a televisão.
A Crise de Identidade dos Jornais Impressos
Authors: Rublescki Anelise
Published: April 2021

O artigo evidencia porque a crise atual dos jornais impressos é diversa da crise financeira pela qual passaram os conglomerados de mídia há apenas dez anos, pontuando os principais fatores que a configuram como uma crise de identidade, especialmente partir da ruptura da exclusividade de seleção e publicação das notícias. Metodologicamente, constitui-se numa discussão teórico-analítica a partir de uma revisão da literatura com entrecruzamento com dados estatísticos de monitoradores de mídia.
Informações Hiperlocais no Twitter: produção colaborativa e mobilidade
Authors: Zago Gabriela da Silva
Published: April 2021

Com a proliferação de dispositivos móveis e da possibilidade de produção jornalística em redes digitais, as informações tendem a se tornarem cada vez mais específicas, com vistas a atender às necessidades de indivíduos situados em territórios circunscritos. Com base nesse cenário, este trabalho procura discutir o jornalismo hiperlocal, caracterizado pela produção de informações associadas a um determinado lugar especifico, a partir de um estudo de caráter exploratório de práticas jornalísticas observadas na ferramenta de microblog Twitter. Procura-se relacionar os exemplos observados com os conceitos de global/local, des-re- territorializações, produção colaborativa e mobilidade.
Apresentação
Authors: Ícone Editores
Published: April 2021

Nesta primeira edição de 2011, a Revista Ícone destaca enfoques relacionados à amplitude do campo midiático, evidenciando a sua constituição contemporânea: multifacetada e transdisciplinar. Esta edição, de volume 13, número 1, voltada aos temas livres, é composta por sete artigos que discutem abordagens jornalísticas, publicitárias, literárias, de análise fílmica, de consumo e tecnologias, entre outros, evidenciando a composição plural da comunicação midiática e a multiplicidade de olhares possíveis.
O Turbo Consumidor e a Construção do Self: a relação contemporânea entre consumo e intimidade, na cultura digital
Authors: Thebaldi Bruno
Published: April 2021

Na contemporaneidade, torna-se praticamente impossível pensar em sociabilidade sem traçar paralelos com as práticas de consumo. Contudo, para que pudéssemos encarar o consumo como uma prática sociocultural, tal qual o conhecemos hoje, tiveram que se desenrolar algumas mudanças históricas ao longo do processo de constituição da modernidade, alicerçadas, sobretudo, pelos mecanismos e ferramentas disponibilizados pela chamada web 2.0, como as redes sociais.
Exercício Valorativo em Matérias sobre Música Clássica na Imprensa Escrita a Partir do Exemplo do Virtuosi 2009
Authors: Amaral Carlos Eduardo
Published: April 2021

A partir das matérias acerca do festival Virtuosi 2009 publicadas nos três principais jornais impressos do Recife, o presente artigo visa a discutir a quase ausência de críticas sobre o referido evento – apesar da quantidade de notícias e reportagens veiculadas – contextualizando a atividade da crítica de música clássica na imprensa, sua existência como um gênero jornalístico e seus atributos como texto valorativo, além de discutir seu papel dentro dos contextos ditados pelos conceitos de rotina jornalística e relevância jornalística.
Apresentação
Authors: Ícone Editores
Published: April 2021

Este número da Ícone, dedicado à fotografia, marca ao mesmo tempo, a continuidade da revista, já no seu 17º ano, e uma estreia: a partir deste número a Ícone se volta para temas e reflexões do campo da imagem e do visual, que permeiam a pesquisa acadêmica. Para dar contorno à essa nova etapa, a concepção da revista muda, dando ênfase a núcleos temáticos manifestados de acordo com a oportunidade e ganho de força dos temas.
Entre a Compassionalidade e os Tempos Vazios do Acontecimento: matrizes da discursividade visual no fotojornalismo contemporâneo
Authors: Picado Benjamim
Published: April 2021

O presente texto explora uma certa tensão que se pode supor atravessar a ligação entre a imagem jornalística e seus imperativos comunicacionais, na sua relação com os modos de trabalhar visualmente a ordem dos acontecimentos. Identificamos as grandes linhas do desenvolvimento desta discursividade visual, a partir das chaves tópicas da ação, assim como os aspectos de reserva moral que as imagens do sofrimento parecem manifestar, relativamente a intensa reiteração dos modelos de dramaticidade mais freqüentes, na história do fotojornalismo. Por fim, examinamos alguns exemplos das premiações mais recentes do World Press Photo, nelas identificando uma forte oposição entre a manifestação dos “tempos fracos”, como matriz para a instalação do olhar fotojornalístico, e a retomada de certos elementos do cânone compassional da representação do histórico nestas imagens. Palavras-chave: fotografia, fotojornalismo, discursividade.
Olimpin-Up: o tributo imagético à Liz Taylor nas páginas da Veja
Authors: Teixeira Juliana de Oliveira , Boni Paulo César
Published: April 2021

Este artigo tem como objetivo analisar a matéria de capa da revista Veja de 30 de março de 2011, quando, por ocasião de sua morte, a atriz Elizabeth Taylor foi homenageada. Lançando mão de mais de 15 fotografias de sua carreira, a revista montou um verdadeiro tributo imagético que – do começo ao fim – encaixa-se nas teorias de projeção-identificação dos olimpianos de Morin (1997). Além disso, também associa a imagem da atriz a mulheres como Marilyn Monroe, Ava Gardner e Grace Kelly, elevando-a a emblema de beleza e mito da cultura de massa. Utilizando como ponto de apoio a metodologia da semiótica peirciana, conclui-se que as fotografias selecionadas por Veja exaltam o ideal inimitável e o modelo imitável do herói imaginário – configurando a atriz como uma olimpin-up: olimpiana na vida e pin-up na beleza e sensualidade.
O fotodocumentário para Além da Factualidade: o virtual como dimensão essencial da fotografia documental
Authors: Santos Ana Carolina Lima
Published: April 2021

Historicamente, a fotografia documental foi concebida a partir da missão de reproduzir o mundo em sua factualidade, em sua existência concreta e material. Entretanto, nos últimos anos, essa percepção tem sido desafiada por imagens fotográficas cada vez mais contaminadas por outras dimensões do real. A virtualidade é uma das mais importantes: de fato, as fotografias são afetadas por virtualidades que funcionam como um campo de forças crucial para o processo de produção das imagens e para o seu resultado final. Identificar e definir diferentes níveis e vetores dessa virtualidade, bem como as consequências que eles exercem para a função testemunhal desempenhada pelo fotodocumentário, torna-se, pois, imprescindível para o melhor entendimento dessas fotografias.
Expediente
Authors: Ícone Editores
Published: April 2021

Coordenadora do PPGCOM - UFPENina Velasco e CruzVice-Coordenador do PPGCOM - UFPEMarco Antonio Mondaini de SouzaEditores deste númeroJosé Afonso Jr. Nina Velasco e Cruz
Transparência e Opacidade: uma porta para a autoria na fotografia
Authors: Queiroga Eduardo
Published: April 2021

Este artigo reflete sobre a relação entre fotografia e autoria. Parte de algumas passagens da história da fotografia, observando o distanciamento entre a fotografia documento – aquela em que se busca uma abordagem mais neutra e objetiva do tema – e o “estilo documental”, termo cunhado por Walker Evans e estudado por Olivier Lugon, que dá conta de uma apropriação da estética do documento mas com objetivos que estão além do registro do assunto fotografado. Articula a pesquisa de Lugon com conceitos de Laura González Flores, Michel Foucault, Roland Barthes e Giorgio Abamben. Aqui trabalhamos com a premissa de que a autoria ganha espaço na medida em que há um distanciamento do tema.
O Desejo de Fotografias: Bayard e seu autorretrato de mentiras e bronze de verão
Authors: De Araújo Camila Leite
Published: April 2021

Este artigo objetiva uma reflexão sobre a fotografia a partir de seus desejos motivadores, assumindo alguns riscos que envolvem seu evento, como uma inflexão histórica complexa entre sujeito, poder e conhecimento. Um começo, que uma vez já foi pensado como fixo e dependente, é agora revelado como um campo problemático de mutáveis diferenças históricas. Pretende-se associar os desejos de fotografias a uma vontade por imagens poéticas, memórias, documentação e imaginação, os quais integram o mesmo processo criador. Fundamentamos a discussão a partir da metáfora de um autorretrato do sujeito moderno, o de Hippolyte Bayard, a partir do qual a imagem fotográfica passou a oferecer um talento especial para a narrativa dos pequenos e grandes fatos da vida cotidiana e um poder construtivo sobre o mundo.
Fãs, representação e ativismo: shipping de casais homoafetivos na teledramaturgia da Rede Globo
Authors: Lima Cecília Almeida Rodrigues , Cavalcanti Gêsa Karla
Published: April 2021

Este artigo analisa a atividade de fãs shippers de três casais lésbicos que tiveram destaque em produções recentes da Rede Globo: Clarina, de Em Família; Marise, de Felizes para sempre? e Limantha, de Malhação – Viva a diferença, com a finalidade de sistematizar as práticas dessas comunidades que podem ser consideradas como ativismo de fãs, em ações para defender a importância de representatividade LGBTQ na televisão. Com foco no Twitter, a pesquisa utilizou procedimentos metodológicos da Teoria Fundamentada e da Netnografia para processar uma base de dados de 55.906 tweets. Os resultados demonstram que os fãs em questão possuem conhecimento das ferramentas que utilizam e que as características específicas da telenovela brasileira funcionam como catalisadores de sua ação coletiva, diante de uma constante ameaça de censura e boicote por parte de setores mais conservadores da sociedade.
Carta da Editora
Authors: Dantas Carolina
Published: April 2021

É com grande alegria que retomamos as atividades da revista Ícone com o dossiê especial “Internet e mídias digitais: reflexões sobre o presente, futuro e práticas”. Num momento de incertezas, não apenas para o campo da comunicação, mas para o próprio fazer científico no Brasil, pensar sobre o correr do tempo e sobre o futuro são tarefas fundamentais.
Efeitos de presença em telas (móveis) urbanas
Authors: Lopes Tiago Ricciardi Correa
Published: April 2021

O texto aborda as relações entre a imagem e o espaço desde um ponto de vista que enfatiza a passagem do conceito de imagem enquanto modelo de representação da experiência ao de imagem como agente produtor de experiência. Parte-se do contexto atual, em que o exponencial aumento de interfaces gráficas nos ambientes cotidianos parece atingir um ponto de saturação que coloca em xeque, inclusive, a própria noção do que entendemos, hoje, por “tela” e, consequentemente, por “imagem”. Metodologicamente, o texto propõe apontar, através de um olhar ao mesmo tempo abrangente e genealógico, algumas tendências em distintos contextos estéticos que enunciam a imagem como uma superfície que não se deixa penetrar, que assume-se como um dispositivo ou como um ato performativo, substituindo a ideia de imagem como sinônimo de “representação” pelo princípio da imagem como presença.
Notas para um pensamento por imagem: do discurso visual à imagem como queda
Authors: De Carli Anelise Angeli , Barros Ana Taís Martins Portanova
Published: April 2021

No presente artigo, apresentamos uma reflexão sobre a noção de imagem a partir da fotografia que ficou conhecida como The Falling Man, feita durante o atentado de 11 de setembro de 2001 em Nova Iorque. Essa discussão toma o sistema do imaginário antropológico como uma perspectiva embasadora dos questionamentos acerca da existência de um pensamento por imagem. O texto inicia explorando o alcance da perspectiva do discurso visual e os limites de se tomar a imagem como argumento e chega a apontar para a necessidade de adicionar elementos da teoria da imagem à discussão no caso de fotografias que venham a se tornam elas mesmas um acontecimento.
Imagens que Matam: o imaginário do pânico midiático no novo cinema oriental
Authors: Felinto Erick
Published: April 2021

Inicio com uma afirmação estranha: todo fantasma é um aparato comunicacional. Moldado pelo material flexível e etéreo do ectoplasma, o fantasma é uma tecnologia de comunicação eficaz que conecta nossa realidade com o mundo do além. Por volta da primeira metade do século XIX, acreditava-se que o fantasma fazia uso do "magnetismo animal" para poder manifestar-se. Essa energia universal, explorada pelo médico Anton Mesmer em suas curas "milagrosas" na Europa do século XVIII, seria a chave para o mistério da comunicação espiritual.
Research on Foreign Language Teaching Anxiety in the Last Decade: A Review of Studies in Turkish EFL Context
Authors: FARHADİ Sepide
Published: April 2021

Anxiety has usually been a fundamental factor affecting the language learning as well as the language teaching process. Although there are numerous articles regarding foreign language learning anxiety, there is a scant body of literature about foreign language teaching anxiety (FLTA). The purpose of this research is to explore the main research areas concerning FLTA that are conducted in Turkey within the last decade, through the meta-synthesis method. Accordingly, the results of 13 FLTA-related studies were presented in this study after excluding irrelevant articles. Using content analysis, the data were analyzed. Based on similarities and differences, several codes were evaluated and separated between the themes. The results of the 13 selected studies revealed 5 themes, namely, the sources of FLTA, the impact of gender on FLTA, the relationship between self-efficacy and FLTA, the connection between years of experience and FLTA, and the level of FLTA. Consequently, for prospective research, possible research areas were recommended.
SIMULATION OF IMPACT BEHAVIOR OF A GLASS YARN
Authors: CHIPER Larisa , OJOC George Ghiocel , DELEANU Lorena , PIRVU Catalin
Published: April 2021

The issue of impact simulation results from the fact that the impact load is unique and the designed system or element is requested not to fail only once or a small number of loadings. Tests for assessments of the degree of impact protection are expensive and numerous because they require a high probability of impact resistence. In the literature, there are models at the micro level (at fiber level), at the meso level (multi-fiber yarns, several fibers or by evaluating the behavior of the fibers to a monobloc yarn, as is the case with this simulation) and at the macro level (the behavior of element or system is done with some equivalences concerning the material model). This paper presents comparative results of the axis and on the edge of a yarn considered monoblock and isotropic to highlight the differences in the mechanisms of destruction of the yarn and in the evolution of the distribution of equivalent stress, highlighting the differences in the simulation of these two cases explains, at least qualitatively, the differences in the behavior of the panels considered identical.
INFLUENCE OF ELEMENT SIZE IN A CASE OF IMPACT SIMULATION
Authors: TOTOLICI RUSU Viorel , OJOC George Ghiocel , PIRVU Catalin , DELEANU Lorena
Published: April 2021

This paper presents an analysis of data resulting from the same material constitutive model, based on experimental data and model developed by Johnson and Cook. The same case of impacting a cylindrical body on a perfectly rigid target was run with four different mesh size (2 mm, 1 mm, 0.5 mm and 0.25 mm). Here, the comparing criterion was the maximum value of von Mises stress and the authors pointed out that the finest mesh here presented is closer to reality. Depending on the case application the engineers could adopt a finer or coarse mesh, but not so coarse to denaturate the reality of body deformation and failure. How to decide? Having performant computer resources (hardware and software) and running several mesh in order to notice the convergence of one parameter or, more reliable, a set of criteria that could include qualitative resemblance with actual bodies as concerning failure and deformation, experimental dat on strain, yield and failure of the involved materials, values of stress and strain, at the same time moments. From this study the following conclusions were formulated: finer mesh presents a earlier failure in time and calculated a higher stress for these moment.
BALLAST WATER POLLUTION RISK ASSESSMENT IN THE BLACK SEA
Authors: RAŢᾸ Vasile , RUSU Liliana
Published: April 2021

Since the emergence of humanity, the marine environment has provided a safety net in many ways, has fostered socio-economic development, creating links between states, between continents. In the same time, it represents a priority source of food for a considerable percentage of the population. The same marine environment also creates solutions to current global problems, as a potential source of sustainable energy for the future. In recent decades, the stability of this ecosystem has been  considerably shaken by the various types of pollution resulting from human activities. The Black Sea is not immune to these results from economic activities, such as the transport of goods by water, which creates the context for the migration of living organisms from one geographical region to another. The threat of ecosystems has been intensified by the process of globalization, by changing the natural food chains following the accidental introduction of non- indigenous marine life by discharging ballast water from ship tanks. Risk assessment to limit the effects of this biohazard problem is the first step in a normal regional chain of action..
Pedagogías libres y autorregulación emocional: apuntes antiautoritarios sobre educación
Authors: Ponce-León Juan José
Published: April 2021

This article aimed to study the relationship between emotional self-regulation and free pedagogies. To do this, an extensive literature review was presented and a critical theoretical debate was raised about the limits of traditional education and its negative impact on children's mental health. The results show that, on the one hand, emotional self-regulation is a good predictor and protective factor against psychopathologies, and, on the other hand, that alternative education shows clinically significant impacts on the development of emotional self-regulation and, consequently, higher rates of satisfaction with life, proactive behaviors and fewer antisocial behaviors. In addition, traditional education shows a low level of socio-affective development in childhood.
فهم السُّنَّة النّبوية بين قواعد الأصوليين ومناهج الحداثيين
Authors: بولخراص كريمة
Published: April 2021

هذه الدراسة محاولة لبيان طريقة تعامل فكرين وإن اختلفا من حيث المنطلقات والمناهج إلا أنهما اشتركا في توظيفهم العقل لفهم السُّنة وبيان خصوصياتها، فالتعامل مع السُّنة وطرائق فهمها؛ سواء بالنسبة للمدرسة الأصولية أو الحداثية لا يقتصر على مجرد استحضار الأحاديث وفهم مدلولاتها القولية وحتى العملية، بل يقتضي الأمر قبل ذلك فهم طبيعة السُّنة وكيفية توظيفها من حيث القبول والتنـزيل، وهو ما تم تناوله انطلاقاً من إشكالات ثلاثة: إشكال الوحي، وبيان طبيعة السُّنة من حيث مصدرها، وما تتسم به من خصوصيات، ففي الوقت الذي يؤكد فيه الأصوليون الطبيعة الغيبية للسُّنة رغم ما أوردوه من استثناءات، يتجه الفكر الحداثي إلى أشكلة الموضوع والمطالبة بإعادة إخضاعه للنقد والمساءلة.
كما تثير إشكالية صلاحية الاستدلال بالسُّنَّة من الناحية التوثيقية قضية إمكانية تحصيل اليقين فيما وَصَلنا من مرويات، وهي وإن كانت يقينية في المتواتر أوقريبة منه فيما ما عضدته القرائن عند الأصوليين، فالقضية غير مسلّم بها عند الحداثيين مادام الأمر لم يستحضر البيئة التي دونت فيها السُّنَّة وكلّ المعطيات والدوافع.
ويظهر الموضوع أيضا إشكال البيئة في فهم السُّنَّة لما لها من أثر على مستويي: مجال التوظيف (إمكانية التعميم) وكيفيته (ضوابط التنـزيل) وهو ما اقتصر عليه الفكر الأصولي، أما الحداثي فاتجه بحثه نحو بيان أثر البيئة من ناحية تشكّل النص في ظلها، ومن حيث انحصار تأثيره داخلها بما يسوّغ القول بتاريخية السُّنَّة.
The balance of the rights and official duties of the Internal Affairs Bodies’ officer: legislative regulation and practical implementation
Authors: Kulik Oleg
Published: April 2021

One of the priority direction of the personnel work in the Ministry of the Internal Affairs of Russia today is to ensure the intended use of personnel and except the cases of assigning the excessive official duties to the officers of the internal affairs bodies that are not related to their posts. At the same time, much attention is paid to the implementation of the officers’ rights, aimed not only at the successful realization of law enforcement functions, but also have a compensating, stimulating nature.

In this regard, the target of the article is to point out the dependence between the effectiveness of the internal affairs officers work, the satisfaction with their service conditions and the balance of their rights and official duties. The state of this balance and the possibility of its change are reflected in the main legislative and other regulatory legal acts establishing the legal status of internal affairs bodies’ officers. In addition to the analysis of the listed documents, the article separately considers the procedure of compiling and using job regulations (job instructions) as documents directly regulating official activities.

The result of the research is the recommendations for amending the regulatory legal acts and improving the organizational foundations, which allow providing the balance of the officers’ rights and service duties.
Organizational and methodological foundations of scientific activity of a pedagogical staff within an educational organization of the Ministry of Internal Affairs of Russia: supplementary vocational education
Authors: Astaf'ev Nikolay
Published: April 2021

The need for scientific and theoretical comprehension and normative registration of definitions

and provisions related to the scientific support of the activities of internal affairs bodies, the importance

of creating a sound system of organizational and methodological foundations of scientific activity of a

teaching employee working in an educational organization of the system of the Ministry of Internal Affairs

of Russia, taking into account the requirements of the time and current legislation (order The Ministry of

Internal Affairs of Russia dated November 13, 2020 No. 767 approved the Concept of scientific support for

the activities of the internal affairs bodies of the Russian Federation for the period until 2030) determines

the relevance of the research topic both in theoretical and practical terms.

The challenge of the research lies in the contradiction between the need to fulfill the requirements of

the “Concept of scientific support for the activities of the internal affairs bodies of the Russian Federation

for the period up to 2030” and the absence of a section that provides training in the organizational and

methodological foundations of scientific activity in the programs of supplementary vocational education

for pedagogical staff of educational organizations of the Ministry of Internal Affairs of Russia. The purpose

of the study is to substantiate the didactic content of the section «Fundamentals of Scientific Activity» of the

programs of supplementary vocational education for teachers of educational organizations of the Ministry of

Internal Affairs of Russia. Research methodology – analysis of modern regulatory legal acts, scientific and

methodological literature. Key findings – due to the necessity to fulfill the requirements of the “Concept

of scientific support for the activities of the internal affairs bodies of the Russian Federation for the period

up to 2030”, it is necessary to include the section «Fundamentals of scientific activity» in the programs of

supplementary vo
The correlation between self-esteem and psychological health of cadets of the Suvorov Military School of the MIA of Russia
Authors: Kulinchenko Alina , Shapoval Valentin
Published: April 2021

The relevance of studying the self- assessment of cadets of the Suvorov Military School of the Ministry of Internal Affairs of Russia and its relationship with psychological health is due to the need to increase the effectiveness of the system of psychological support for cadets during the period of pre-university education, the purpose of which is to compensate for the deficiencies in the adaptive abilities of adolescents and their further personal and professional self-determination. One of the main criteria for assessing a cadet’s career opportunities in the law enforcement system is his self-assessment. A young man entering the Suvorov Military School of the Ministry of Internal Affairs of Russia does not always proportion the level of his physical, intellectual and personal capabilities with those requirements of the educational environment of a military school. The inability of adolescents to adequately assess their strengths and weaknesses complicates the process of professional self-determination, in connection with which a significant percentage of the pupils who entered the school experience difficulties in adaptation, are disappointed in their choice and make a decision to expel. The study resulted in a correlation between the self-esteem of the cadets of the Suvorov Military School of the Ministry of Internal Affairs of Russia with the resource of their psychological health, reflecting the ratio of constructive and destructive-deficient central (unconscious) personality functions. Another finding is a significant difference in the self-assessment of cadets assigned to different groups of psychological health. The practical significance of the research findings is determined by the possibility of their effective use in the system of psychological support for pre-university training of cadets of the Suvorov military school, including the period of mass psycho-prophylactic examinations and the provision of targeted psychological assistance to cadets with low self-assessment.
Development of a quadrupole magnet for a mechanical-part-free rotational magnetic field
Authors: Takeuchi Yuka , Kawaguchi Hideki , Matsuda Mizushi , Hamasaki Atom
Published: April 2021

If the properties or morphologies of a material are optimized, magnetic orientation occurs even at the electromagnet level. To apply a rotational magnetic field, we used finite-integration technique to design a quadrupole electromagnet based on estimated magnetic field-strength distributions and magnetic flux vectors. The generation of a seamless 0.33 T rotating magnetic field without moving parts is demonstrated. It will be possible to adopt it for targets, such as material preparations or body parts, that cannot be examined with the conventional turntable method.
Dukungan keluarga pada pasien kanker payudara dengan kemoterapi
Authors: Nurjayanti Ida
Published: April 2021

Pasien yang menderita sakit kanker payudara akan menjalani beberapa tahapan pengobatan, antara lain dengan pemberian kemoterapi. Kemoterapi yang dilakukan membutuhkan berbagai strategi keperawatan untuk membantu mengatasi efek yang timbul termasuk dukungan keluarga.Maka tujuan penelitian ini adalah untuk mengeksploitasi dukungan yang diharapkan pada pasien kanker payudara yang mendapat kemoterapi. Metode penelitian ini adalah kualitatif dengan metode fenomenologi diskriptif. Partisipan berjumlah 4 orang pasien kanker payudara yang menjalani kemoterapi dan didapatkan 4 masalah yaitu masalah pengetahuan tentang kanker paudara dan dampak dari kemoterapi, efek kemoterapi menyebabkan perubahan peran fungsidalam keluarga, dampak psikologis, dan tindakan partisipan dalam mengatasi masalah setelah sakit.
Pengaruh pendidikan kesehatan tentang nutrisi melalui media visual interaktif terhadap budaya pantang makan (tarak) pada pasien diabetik foot ulcer
Authors: Imam Deni , Huriah Titih
Published: April 2021

Budaya pantang makan (tarak) adalah sebuah perilaku yang salah yang disebabkan karena ketidaktahuan masyarakat terkait pentingnya nutrisi untuk penyembuhan luka, khususnya pada penderita diabeticfoot ulcer.Beratnya dampak yang ditimbulkan karena ketidaktahuan terhadap kebutuhan nutrisi pada penderita luka sebaiknya perlu diminimalisir dengan pemberian pendidikan kesehatan terkait nutrisi untuk memperbaiki perilaku masyarakat dalam budaya pantang makan (tarak) dengan menggunakan media pendidikan kesehatan.

Penelitian ini merupakan penelitian deskriptif kuantitatif dengan desain pre-eksperimental. Sampel penelitian ini adalahpasien homecare penderita luka kaki diabetik (foot ulcer) yang berada dalam lingkup perawatan peneliti di Kabupaten Bojonegoro dengan jumlah 31 orang. Analisis data yang digunakan adalah analisis deskriptif dan bivariat Wilcoxon Signed-Rank Test.

Hasil penelitian menunjukkan bahwa ada pengaruh pendidikan kesehatan tentang nutrisi melalui media visual interaktif terhadap budaya pantang makan (tarak) pada pasien diabeticfoot ulcer di Kabupaten Bojonegoroyang ditunjukkan dengan nilai Z pada pengujian wilcoxon sign yang didapat sebesar -4,880dimana nilai tersebut < z tabel -1,96 dengan p value (Asymp. Sig 2 tailed) sebesar 0,000 di mana kurang dari batas kritis penelitian 0,05.
Using High-k VPP Modes in Grating-Coupled Graphene-Based Hyperbolic Metamaterial for Tunable Sensor Design
Authors: Islam Md Zahurul , Hoque A.K.M. Hasibul , Sakib Mashnoon Alam , Tsui Ying Y.
Published: April 2021

Volume plasmon polariton (VPP), a high-k mode that arises due to the coupling between two even modes of adjacent layers of an hyperbolic metamaterial (HMM) configuration, is very difficult to be excited by using prism coupling technique due to huge wave-vector mismatch. In this work, we present a graphene-based HMM structure integrated with metal grating to facilitate excitation of VPP modes. A graphene HMM is composed of multilayer graphene super-lattice similar to metal-dielectric super-lattice structure. We report the analytical formulation of the dispersion relation and numerical results of the characteristics of the excited VPP modes for the proposed structure in the Terahertz region of the spectrum. The best achieved imaging resolution of our proposed structure is 15 nm when used as an infra-red imaging platform. As a sensing platform, a maximum sensitivity of 11,050 nm/RIU is achieved for this configuration. The tunability of the resonance wavelength with respect to the structural parameters of the device is also studied and confirmed. Such promising findings are expected to make the proposed structure with integrated excitation coupler a potential candidate for tunable sensor design for different nanophotonic applications, including imaging, and, biomedical and chemical sensing applications.
Predictive analytics in quality assurance for assembly processes: lessons learned from a case study at an industry 4.0 demonstration cell
Authors: Burggraef Peter , Wagner Johannes , Heinbach Benjamin , Steinberg Fabian , Perez Alejandro , Schmallenbach Lennart , Garcke Jochen , Steffes-lai Daniela , Wolter Moritz
Published: April 2021

Quality assurance (QA) is an important task in manufacturing to assess whether products meet their specifications. However, QA might be expensive, time-consuming, or incomplete. This paper presents a solution for predictive analytics in QA based on machine sensor values during production while employing specialized machine-learning models for classification in a controlled environment. Furthermore, we present lessons learned while implementing this model, which helps to reduce complexity in further industrial applications. The paper’s outcome proves that the developed model was able to predict product quality, as well as to identify the correlation between machine-status and faulty product occurrence.
Explainable, Trustworthy, and Ethical Machine Learning for Healthcare: A Survey
Authors: Rasheed Khansa , Qayyum Adnan , Ghaly Mohammed , Al-Fuqaha Ala , Razi Adeel , Qadir Junaid
Published: April 2021

With the advent of machine learning (ML) applications in daily life, the questions about liability, trust, and interpretability of their outputs are raising, especially for healthcare applications. The black-box nature of ML models is a roadblock for clinical utilization. Therefore, to gain the trust of clinicians and patients, researchers need to provide explanations of how and why the model is making a specific decision. With the promise of enhancing the trust and transparency of black-box models, researchers are in the phase of maturing the field of eXplainable ML (XML). In this paper, we provide a comprehensive review of explainable and interpretable ML techniques implemented for providing the reasons behind their decisions for various healthcare applications. Along with highlighting various security, safety, and robustness challenges that hinder the trustworthiness of ML we also discussed the ethical issues of healthcare ML and describe how explainable and trustworthy ML can resolve these ethical problems. Finally, we elaborate on the limitations of existing approaches and highlight various open research problems that require further development.