bluuebunny/crossref_metadata_2025 huggingface dataset:
Occupational health and safety and data mining: a bibliometric analysis
Authors: Rafael Camila , Peternella Mateus Vicente , Lavezo dos Reis Beatriz , Leal Gislaine Camila Lapasini , Thom de Souza Rodrigo Clemente , Galdamez Edwin Vladimir Cardoza
Published: June 2021

Purpose - This article aims to carry out a bibliometric analysis on data mining and occupational health and safety, covering the period between 2008 and 2020, for seven scientific databases and 68 articles.Theoretical framework - This study was theoretically based on concepts that involve data mining, machine learning and occupational health and safety.Design/methodology/approach - The selected articles were submitted to a statistical analysis, together with the evaluation of one of the bibliometric laws (Bradford's Law), comprising a number of citations, journals, authors, countries of origin, publication categories and an evaluation of production over the years.Findings - As a result, it was found that the most influential journal was Safety Science, and Taiwan was the leading country in terms of articles produced, with an average of 115 citations per article. The best-ranked journals related to Engineering and Health, both corresponding to 30% of the selected articles and journals.Originality/value - This study provides some insights into the growth of the data mining area together with occupational health and safety.Keywords - Bibliometrics analysis. Occupational health and safety. Data mining.
TEMPO DE PERMANÊNCIA NAS ATIVIDADES LABORAIS EM FUNCIONÁRIOS DE UM CENTRO DE CONDICIONAMENTO FÍSICO DURANTE A PANDEMIA COVID-19: CENTROS DE CONDICIONAMENTO FÍSICO E PANDEMIA COVID-19
Authors: Pitanga Francisco José Gondim , Brito Marcus Paulo de , Pitanga Cristiano Penas Seara , Beck Carmem Cristina , Nascimento Maiara do Espírito Santo , Souza Tarcísio Chagas
Published: June 2021

A manutenção do funcionamento dos centros de condicionamento físico durante a pandemia da Covid-19 pode proporcionar benefícios econômicos, bem como importantes vantagens para a promoção da saúde da população. O objetivo deste estudo foi identificar o tempo de permanência nas atividades laborais em funcionários de um centro de condicionamento físico, que utiliza protocolos de biossegurança, durante a pandemia Covid-19. A amostra foi composta por 64 funcionários de um centro de condicionamento físico da cidade de Salvador, Bahia, Brasil que foram acompanhados no período de 11 de agosto de 2020 até 01 de março de 2021 (200 dias). Os dados foram analisados por meio das curvas de sobrevida de Kaplan-Meier. A comparação das curvas do tempo em dias, considerando cada variável selecionada até a ocorrência do afastamento ao trabalho, em função de teste positivo para Covid-19, foi feita através do teste estatístico "Log-Rank. O tempo médio de permanência nas atividades laborais foi de 195,1 dias, com apenas 4 (6,2%) do total de funcionários sendo afastados do trabalho por testar positivo para Covid-19. Em contrapartida, 60 (93,8%) dos colaboradores permaneceram no trabalho sem afastamento por Covid-19. As variáveis sexo e idade não foram identificadas como potenciais determinantes do tempo até a ocorrência do afastamento, enquanto que entre os colaboradores de serviços administrativos, apesar do baixo quantitativo, ocorreu mais afastamentos. Os resultados deste estudo indicam que a possibilidade de infecção por Covid-19 em centros de condicionamento físico parece ser baixa, principalmente quando os protocolos de biossegurança determinados pelas autoridades sanitárias são cumpridos.
Tripartite Separation of Glomerular Cell Types and Proteomes from Reporter-Free Mice
Authors: Hatje Favian A. , Wedekind Uta , Sachs Wiebke , Loreth Desiree , Reichelt Julia , Demir Fatih , Kosub Christopher , Heintz Lukas , Tomas Nicola M. , Huber Tobias B. , Skuza Sinah , Sachs Marlies , Zielinski Stephanie , Rinschen Markus M. , Meyer-Schwesinger Catherine
Published: June 2021

Significance Statement

Renal blood filtration occurs in a functional unit called the glomerulus. The filtration barrier comprises resident cell types, i.e., podocytes, mesangial cells, and glomerular endothelial cells. We introduce a glomerular cell isolation protocol that separates these three cell types at a sufficient quantity and purity to allow for detailed protein-biochemical investigations. We demonstrate that the expression of fluorescent transgenes in glomerular cells can result in proteome artifacts, and that different mouse strains have different glomerular cell type proteomes. Further, we demonstrate the power of this globally applicable technique to identify new proteins enriched in glomerular cells and to dissect cell-specific disease responses and crosstalk between different intraglomerular cell types.

Background

The glomerulus comprises podocytes, mesangial cells, and endothelial cells, which jointly determine glomerular filtration. Understanding this intricate functional unit beyond the transcriptome requires bulk isolation of these cell types for biochemical investigations. We developed a globally applicable tripartite isolation method for murine mesangial and endothelial cells and podocytes (timMEP).

Methods

We separated glomerular cell types from wild-type or mT/mG mice via a novel FACS approach, and validated their purity. Cell type proteomes were compared between strains, ages, and sex. We applied timMEP to the podocyte-targeting, immunologic, THSD7A-associated, model of membranous nephropathy.

Results

timMEP enabled protein-biochemical analyses of podocytes, mesangial cells, and endothelial cells derived from reporter-free mice, and allowed for the characterization of podocyte, endothelial, and mesangial proteomes of individual mice. We identified marker proteins for mesangial and endothelial proteins, and outlined protein-based, potential communication networks and phosphorylation patterns. The analysis detected cell type–specific proteome differences between mouse strains and alterations depending on sex, age, and transgene. After exposure to anti-THSD7A antibodies, timMEP resolved a fine-tuned initial stress response, chiefly in podocytes, that could not be detected by bulk glomerular analyses. The combination of proteomics with super-resolution imaging revealed a specific loss of slit diaphragm, but not of other foot process proteins, unraveling a protein-based mechanism of podocyte injury in this animal model.

Conclusion

timMEP enables glomerular cell type–resolved investigations at the transcriptional and protein-biochemical level in health and disease, while avoiding reporter-based artifacts, paving the way toward the comprehensive and systematic characterization of glomerular cell biology.
Not Monsters After All: How Political Deliberation Can Build Moral Communities Amidst Deep Difference
Authors: Wahl Rachel
Published: June 2021

Political deliberation typically aims to improve the legitimacy of collective decisions. This article proposes a different function for deliberation, which is both more modest but nevertheless critical in public life: the legitimation not of decisions, but of fellow citizens. This outcome is especially important in polarized societies, where what divides citizens is not only differences in conceptions of the good, but also the perception that the other side is not motivated by any good at all. Drawing on the work of Hans-Georg Gadamer and Charles Taylor as well as on an empirical study of political dialogue between university students after the 2016 election in the United States, I show how a particular form of political dialogue can help interlocuters recognize the conceptions of the good that motivate others’ views. Such learning can help create what Taylor suggests is necessary for diverse democracies: a shared understanding that does not obscure and in fact brings to the fore principled and significant divisions. Such recognition has the potential to diminish support for violence and the disenfranchisement of political opponents.
Impact of COVID-19 on Stock Market and Gold Returns in India
Authors:   University of Mumbai, MAHAJAN Sarika , MAHAJAN Priya ,   Uttarakhand Open University
Published: June 2021

The spread of COVID-19 has caused severe damage to human lives and the global economy. The stock markets around the world have plummeted to their lowest levels since the 2008 Global Financial Crisis. This paper attempts to examine the joint dynamics of gold and stock market returns during unprecedented times of health and financial shock due to COVID-19 between January 2020 and May 2020 using granger test, ARMA model, and symmetric and asymmetric GARCH models to improve the understanding of the microstructure of investment scenario in India. The period considered in the study helps to evaluate the impact of lockdown due to coronavirus on Gold and Nifty index return. Results based on GARCH and E-GARCH models indicate a significant negative impact of gold on nifty returns during the sample period. The results also indicate investors' perception of gold as a safe-haven asset during periods of elevated uncertainty. Thus, the study is expected to enhance the understanding of market asymmetry, the behavior of investors towards these avenues of investments, and information processing.
The Impact of North Korea’s Nuclear Tests on Asian Stock Markets
Authors:   Troy University, BAEK Chung
Published: June 2021

This study investigates the impact of North Korea’s nuclear tests on Asian stock markets. Two approaches are used separately in order to identify how stock market returns and volatilities change immediately after the nuclear tests. We find that the Chinese stock market tends to be more sensitive to unexpected shocks from North Korea’s nuclear tests than other Asian stock markets. However, relatively, the Japanese stock market is little influenced by the nuclear tests though Japan is not only geographically close to North Korea but also politically vigilant to North Korea’s nuclear threats. Also, we find that strengthened return correlations (linearity) do not necessarily increase stock return volatilities.
RELAÇÃO ENTRE O CONSUMO DE ÁLCOOL E A QUALIDADE DO SONO COM O RISCO CARDIOVASCULAR EM JOVENS SAUDÁVEIS
Authors: Martins Douglas Alex Weiss , Back Guilherme , Hwang Chueh-Lung , Trimer Renata , Phillips Shane , Da Silva Andréa
Published: June 2021

Introdução: O consumo excessivo de bebida alcoólica (BA) é um sério problema de saúde que está associado ao desalinhamento do sono, da função cardiovascular e aumento da mortalidade. Objetivo: Avaliar relação entre BA e qualidade do sono (QS) com o risco cardiovascular em jovens saudáveis. Métodos: Recorte transversal da pesquisa “Binge drinking and cardiovascular health in young adults” da Universidade de Illinois de Chicago. Recrutados 48 sujeitos que, após avaliação clínica, foram estratificados conforme o consumo de álcool em 03 grupos: “Bebedores Abstinentes” (AB; n=11); “Bebedores Moderados” (BM; n=17); “Bebedores Compulsivos” (BC; n=18). QS foi avaliada pelo Questionário de Pittsburgh e classificada em Boa ou Ruim. O risco cardiovascular foi avaliado pela Velocidade da Onda de Pulso (VOP) e Pressão de Pulso Central (PPcentral) por tonometria de aplanação e um transdutor de alta fidelidade de tensão de calibre. Os resultados foram analisados no programa SPSS-24 e considerado significativo p≤0,05. Resultados: A PPcentral foi mais elevada no BC, comparado ao BM (33,0±5,3 vs 28,9±3,5, p=0,034), a VOP apresentou tendência a elevação em BC (5,1±0,5) e BM (5,1±0,6) comparado aos AB (4,6±0,5). QS (escore total e componentes) foi semelhante entre os grupos. Apenas sujeitos com QS Ruim: BC (n=11) apresentou maior PPcentral comparado ao BM (n=10) (34,5±5,8 vs 29,2±3,9, p=0,046). BA correlacionou-se com os distúrbios do sono (r=0,310, p=0,036) e a PPcentral (r=0,336, p=0,012). Conclusão: Jovens adultos BC apresentam mais elevada PPcentral e tendem a maior rigidez arterial pela VOP. Distúrbios do sono e PPcentral estão relacionados ao consumo de BA.
QUANDO OS AGRICULTORES FAMILIARES FAZEM A DIFERENÇA: A PRODUÇÃO DE SOLUÇÕES TECNOLÓGICAS NO VALE DO RIO PARDO-RS
Authors: Brum Camila Pereira
Published: June 2021

Este artigo refere-se ao Projeto denominado “O papel dos agricultores familiares na produção de soluções tecnológicas para a agricultura familiar”, financiado pelo Edital Universal do CNPq e realizado em parceria pela UFRGS – Litoral Norte e UNISC-RS. A área da pesquisa é a região do Vale do Rio Pardo-RS, a escolha desta região deve-se à importância da agricultura. A metodologia utilizada para a pesquisa teve como foco a participação direta de atores locais. Para realização da pesquisa foram mobilizados um grupo de instituições: a Escola Família Agrícola de Santa Cruz do Sul, a Empresa de Assistência Técnica e Extensão Rural-EMATER/RS, a Associação dos Fumicultores do Brasil e o Arranjo Produtivo Local (APL) Produção de Alimentos e Agroindústria do Vale do Rio Pardo. Foi aplicado um formulário para a localização das soluções tecnológicas. Após a sistematização dos dados coletados foram encontradas 58 técnicas, tecnologias, processos ou produtos gerado pelos agricultores, com base neste resultado foram selecionados 18 casos considerados mais significativos para a equipe do projeto, para que fossem aplicados as entrevistas semiestruturadas. As entrevistas foram transcritas e analisadas. Os resultados obtidos permitiram catalogar as soluções tecnológicas e disponibilizá-las em no site: https://www.ufrgs.br/observatoriosolucoesaf/. Dentre elas destacam-se alguns exemplos, tais como: Enxada Vazada, Limpador de Feijão, Régua que marca a distância acoplada a Plantadeira de Fumo Adaptada e o Disco Adaptado com rodas e regulagem de profundidade. Concluiu-se que os agricultores familiares encontram formas de resiliência e de manutenção no meio rural, além de produzirem conhecimentos traduzidos em produtos, processos ou práticas.
OTIMIZAÇÃO NA PRODUÇÃO DE CELULASES DE Bacillus sp. POR CULTIVO EM FASE SUBMERSA A PARTIR DO RESÍDUO PÓ DE TABACO
Authors: Benitez Lisianne Brittes , Scherer Renata Luiza , ROTH JOYCE CRISTINA , HOELTZ MICHELE , SCHUCH ELTON MATHEUS KIPPER
Published: June 2021

A destinação dos resíduos produzidos pelas agroindústrias para a produção de biocompostos tem sido uma alternativa ambiental adequada, além de permitir a agregação de valor a esses materiais. Neste estudo foram avaliados os melhores fatores abióticos para condução de um cultivo submerso utilizando-se uma bactéria do gênero Bacillus sp., isolada do resíduo pó de tabaco, através do planejamento experimental de Composto Central (CC) e da análise de superfície de resposta para a produção de celulases totais (FPase). O design de CC avaliou 3 fatores, e 5 pontos centrais, e a atividade enzimática determinada como resposta (UI mL 1). O pH, temperatura e a agitação foram mantidas fixas, e os fatores, concentração do resíduo (g L-1); quantidade de inóculo bacteriano (%); e concentração de Tween 80 (%), avaliados em 5 diferentes níveis. A matriz de planejamento e a avaliação das respostas foram obtidas através do software Statistica 8, e as respostas submetidas a ANOVA (95%). A avaliação das superfícies de respostas demonstrou que a melhor condição experimental para a condução do processo fermentativo seria obtida quando a concentração de surfactante Tween 80 (%) fosse mantido em 4%, inóculo bacteriano em 12% e concentração de substrato em 15%. O resíduo pó de tabaco se mostrou adequado como substrato para o processo fermentativo e devido a sua grande disponibilidade regional, pode ser utilizado como indutor da produção de celulases, permitindo sua valorização e minimização dos impactos negativos ao meio ambiente, resultantes da falta de gerenciamento adequado.
AVALIAÇÃO DA EFICIÊNCIA DE UM SISTEMA DE TRATAMENTO MULTIFUNCIONAL DE BAIXO CUSTO PARA TRATAMENTO DE ÁGUAS RESIDUAIS HOSPITALARES, ATRAVÉS DE ENSAIOS ECOTOXICOLÓGICOS, SANTA CRUZ DO SUL, RS, BRASIL
Authors: Oliveira Samanta , Ribeiro Vanessa Rosana , Düpont Adriana , Lütterbeck Carlos Alexandre , Machado Ênio Leandro , Lobo Eduardo Alexis
Published: June 2021

Atividades humanas, como a descarga de qualquer tipo de efluente em sistemas lóticos e lênticos, geralmente sem nenhum tipo de tratamento, estão atualmente se tornando uma das principais preocupações ambientais. Por exemplo, efluentes de lavanderia hospitalar são caracterizados como tendo alto impacto ambiental entre os setores das unidades de saúde. Dessa forma, sistemas integrados de tratamento de efluentes têm sido propostos para melhorar sua eficiência. Neste contexto, esta pesquisa teve como objetivo avaliar a eficiência de um sistema de tratamento multifuncional de baixo custo, integrando o uso de uma célula de combustível microbiana (CCM) com Wetland Construído de Fluxo Vertical (WCFV) para tratamento de águas residuárias da lavanderia do Hospital Santa Cruz, Município de Santa Cruz do Sul, RS, Brasil, utilizando ensaios ecotoxicológicos. Os resultados indicaram que P1, ponto de coleta correspondente ao efluente bruto, apresentou uma toxicidade aguda média de CE(I)50 48h% = 29,3 ± 15,5% (Coeficiente de Variação, CV = 52,8%), sendo classificado como altamente tóxico. Já P2, ponto de coleta correspondente ao efluente tratado, apresentou uma toxicidade aguda média de CE(I)50 48h% = 100,0 ± 0,0 %, sendo classificado como não tóxico. Concluímos, desta forma, que o sistema de tratamento multifuncional de baixo custo para remediação de efluentes de lavanderia hospitalar, fui altamente eficiente, uma vez que houve a completa detoxificação do mesmo, representando uma alternativa promissora para a remoção de toxicidade de efluentes hospitalares.
«HOW CAN I MARRY YOU WHEN I AM MARRIED?» DIVORCE IN PERM PROVINCE IN THE LATE 19TH – EARLY 20TH CENTURIES
Authors:   Perm State University, Belosludtseva V. V.
Published: June 2021

The article discusses the problems of divorce in the Perm province in the late 19th − early 20th centuries. The author describes the causes and dynamics of divorces, analyzes the divorce cases of representatives of the philistine estate in Perm and reveals the difficulties faced by spouses who wanted to end family relationships. In the 19th − early 20th centuries, matters of marriage and family were related to the church department, which by all means tried to limit divorces. It was assumed that marriages should be maintained throughout life and only death could separate the spouses. A formal divorce could be made by a formal spiritual court at the suit of one of the spouses in the presence of strictly regulated reasons, which were few. Although the process of divorce was as complicated as possible, the number of divorces was slowly but steadily growing. The process became especially noticeable after 1905. Divorce proceedings in the Perm province in the late 19th − early 20th centuries were largely similar to the processes taking place in the Russian Empire as a whole, but there were some features. In particular, in the province, the percentage of divorces due to adultery was slightly lower in the period after the revolution of 1905, but the percentage of divorces because of the reference to hard labor in Siberia and the unknown absence of one of the spouses was higher. Adultery was almost the only reason for divorce among Perm bourgeoisie; the rest were extremely rare and did not significantly affect the demographic parameters of the family.
TRADITIONAL COSTUME OF THE ORLOVSKY KOMI: SPECIFICITY AND DYNAMICS AT THE “HISTORICAL TURNING POINT” OF THE 1920s
Authors:   Vyatka State University, Trushkova I. Yu.
Published: June 2021

Western Permian Komi lived in the Orlovsky district of the Vyatka province, and their ethnic culture revealed a series of features and similarities with other communities of the Komi and neighboring peoples. The article analyzes the costume complexes of this ethnic group. A bright page in the history of material culture is represented by the traditional women's costume at the “historical turning point”, i.e. in the 1920s. Its early version includes a magpie headdress, a shirt with slanting Cumack rugs, a straight sleeve with longitudinal embroidery, a red Kosoklinny sarafan, a belt, an apron, beads with Kauri shells and glass beads, double-sided copper earrings and rings, and nasal jewelry. Kosoklinny sarafans from purchased red fabric or blue dyed canvas were decorated with a green woolen cord laid in a stylized tree on the chest and in the centre of the hem in front. The back was decorated with braid sewn above the shoulder blades. The later version includes shirts with yokes, like the Russians in the Veliko-Ustyug district had, and straight pest-row sarafans, like in the middle Vyatka region. Headdresses, scarves, aprons and belts were reproduced in the old way.
SOVIET FASHION DESIGN AT MICRO LEVEL: BRICOLAGE, SCARCITY, CREATIVITY
Authors:   National Research University “Higher School of Economics”, Papushina Iu. O.
Published: June 2021

The phenomenon of Soviet fashion is widely acknowledged, but it is still little known about Soviet designers’ professional routines and the way they solved their professional tasks in a planned economy. The existing studies explored Soviet fashion as part of the planned economy and everyday culture. The study aims at explaining how Soviet designers overcame the limits of the planned economy and made performative statements. Soviet fashion design is analyzed in terms of bricolage. Evidence comes from archival documents and 14 in-depth interviews with ex-employees of the Perm Clothing Design House and Experimental Workshop of Everyday Service Department. As a result, the author describes the features and peculiarities of individual bricolage in Soviet fashion design, resources enriching bricoleurs’ repertoire, and practices of dialogues of the bricoleurs with resources and technologies. Designers did not limit themselves to reproducing official principles of Soviet fashion, but using the bricolage opportunities, they endeavored to make the inner sense shift. Their performative statements did not transform the public fashion discourse, but they affected the professional discourse of a concrete organization or co-workers. In the context of Soviet subjectivity studies, our findings extend the vision of Soviet subject’s creativity under conditions of scarcity and government control.
“DOING HOUSEWORK”: DOMESTIC WORKERS IN EVERYDAY LIFE OF WOMEN-HISTORIANS OF THE 1ST HALF OF THE 20TH CENTURY
Authors:   N.N. Miklukho-Maklai Institute of Ethnology and Anthropology, Pushkareva, N. L. , Sekenova O. I. ,   N.N. Miklukho-Maklai Institute of Ethnology and Anthropology
Published: June 2021

The article focuses on the practices used by the first Russian women-historians in the 1st half of the 20th century to reconcile the main job, i.e. academic researches, and the domestic chores. Based on ego-documents (diaries, memoirs and personal letters), the authors try to reconstruct the main principles and strategies that successful Russian women-historians used for managing their various professional and home duties. The article also analyzes the practices of interaction between women-researchers and their maids who helped them to handle household affairs. Before the Great Revolution, nearly all first Russian women-historians were of noble and rich origin (from the families of intellectual Russian nobility). They did not need to take care of money and could spend time not not making a living, but research. Like other women in their position, they used waged labour (cooks, maids, and nannies) to create the conditions for their academic success. The Great Revolution and the Civil War changed the way of life for all the social strata. Those women-historians who chose to stay in their homeland rather than emigrate, had to take care of everyday problems of themselves and their families. Their career became to depend on the opportunity to share the home duties with someone else. When scholars became part of the Soviet elite, using domestic work became a socially upheld behavioral rule. Soviet women-historians hired women from villages who had fled from the collectivization to delegate them their routine domestic chores and to get free time for research and lecturing.
WALKING DEAD IN THE LIFE OF EASTERN SLAVS: "MAGIA POSTHUMA" IN ANCIENT RUS AND VAMPIRISM IN PRE-REVOLUTIONARY RUSSIA
Authors:   Justus-Liebig-Universitaet Giessen, Historisches Institut, Bohn T. M.
Published: June 2021

From the period of Kievan Rus, there is earlier evidence of the belief in vampires than was found in the supposed homeland of vampires in southeastern Europe. The premise of this belief is the universal idea that after death, the soul is separated from the body. In the popular imagination, when the separation of the soul from the body of the deceased was not done peacefully or burial rites were not observed, making it possible to go to another world, this could lead to the return of the deceased, often in the form of a demonic entity. The old Russian word "upir" fell out of use in the Moscow state. However, it survived on the territory of the Polish-Lithuanian Union and reappeared on the territory of modern Ukraine and Belarus as part of the Russian Empire. Therefore, the article discusses the question of how the belief in the walking dead was formed in Ancient Rus and in pre-revolutionary Russia. Initially, the harmful effects of these restless corpses were seen as the cause of epidemics such as plague and cholera, or droughts that led to hunger. Later, when it came to preserving traditional moral norms in gender relations, they resorted to the idea of devilish temptation. Nevertheless, from the point of view of Latin Europe, all forms of magic and superstition that contradicted the Enlightenment were considered barbaric and typical of the supposedly backward world of Slavs and Orthodoxy. The article develops the ideas formulated in the author’s book “History of the European myth of vampires”.
SERVII COMMENTARIVS IN ARTEM DONATI: PROPOSTA DE TRADUÇÃO PARCIAL (GLK, IV, 405-406)
Authors: Costa Natanael da Cunha , De Jesus Carlos Renato Rosário
Published: June 2021

O presente artigo apresenta uma proposta de tradução do latim para o português da parte introdutória do texto Servii commentarius in Artem Donati, a partir do texto da edição de 1864 dos Grammatici Latini Volume 4[i]: Probi, Donati, Servii qui feruntur de arte grammatica libri, et Notarum laterculi Edited by Heinrich Keil and Theodor Mommsen (GLK), acompanhada de algumas notas explicativas que podem servir não apenas como auxílio para localizar o objeto de análise em questão, conduzindo-nos ao correto entendimento do contexto em que os comentários gramaticais foram escritos, como também para utilizar esses comentários como uma ferramenta de difusão e ensino da gramática no mundo antigo.[i] Vide KEIL, Heinrich; MOMMSEN, Theodor [ed.]. Grammatici Latini. Probi, Donati, Servii qui feruntur de arte grammatica libri et notarum laterculli (1864). v.4. New York: Cambridge University Press, 2009. pp.405, 406.
DETERMINATION OF THE EFFECT OF TiO2 ON THE DYNAMIC BEHAVIOR OF SCALED CONCRETE CHIMNEY BY OMA
Authors: Tuhta Sertaç , Günday Furkan
Published: June 2021

In this article, the dynamic parameters (frequencies, mode shapes, damping ratios) of a scaled concrete chimney and the dynamic parameters (frequencies, mode shapes, damping ratios) of the entire outer surface of the 80-micron-thick titanium dioxide are compared using the operational modal analysis method. Ambient excitation was provided from micro tremor ambient vibration data at ground level. Enhanced Frequency Domain Decomposition (EFDD) is used for the output-only modal identification. From this study, very best correlation is found between the mode shapes. Titanium dioxide applied to the entire outer surface of the scaled concrete chimney has an average of 16.34 % difference in frequency values and 9.81 % in damping ratios, proving that nanomaterials can be used to increase the rigidity in chimneys, in other words, for reinforcement. Another important result determined in the study is that it has been observed that the adherence of titanium dioxide and similar nanomaterials mentioned in the introduction to concrete chimney surfaces is at the highest level.
GESTÃO DA PRODUÇÃO COMO FATOR CONDICIONANTE DA COMPETITIVIDADE DO CAFÉ NO CERRADO MINEIRO
Authors: Ospina-Patino Marco , Paseto Luisa Amélia
Published: June 2021

GESTÃO DA PRODUÇÃO COMO FATOR CONDICIONANTE DA COMPETITIVIDADE DO CAFÉ NO CERRADO MINEIRO
 
LUÍSA PASETO1, MARCO TÚLIO OSPINA PATINO2
 
1Doutora em Sistemas de Gestão para o desenvolvimento Sustentável - NIEAR – Núcleo Interno de Engenharia e Administração Rural, FEAGRI-UNICAMP, Rua Mayrink, 154, Sousas, 13104-130, Campinas, SP, Brasil. e-mail: lu.paseto@uol.com.br.
2 Prof. Doutor – Orientador - Faculdade de Engenharia Agrícola - FEAGRI-UNICAMP, Rua Mayrink, 154, Sousas, 13104-130, Campinas, SP, Brasil. e-mail: marco.ospina@feagri.unicamp.br.
 
RESUMO: O conhecimento de boas práticas agrícolas para inovação e uso de tecnologia na gestão da produção de café permite avançar no posicionamento competitivo das empresas. Este estudo envolveu propriedades rurais do cerrado mineiro com sistemas de produção convencional e buscou evidenciar as oportunidades para melhoria da competitividade na produção de café. Para tanto, a revisão de literatura abordou temas que incluem o conhecimento como fator de produção com valor agregado, inovação, uso de tecnologia e empreendedorismo. Os gestores de quatro propriedades produtoras de café em grande escala foram entrevistados utilizando um questionário composto de 51 questões que refletem a gestão da produção desses produtores. Os resultados indicam que a gestão da produção nas fazendas investigadas apresenta iniciativas que auxiliam na promoção da inovação e tecnologia na produção, porém ainda precisam adotar práticas de aperfeiçoamento do capital social, representado na preocupação com treinamentos e colheita seletiva que levem ao aproveitamento da oportunidade de venda da produção com valor agregado.
 
Palavras-chaves: Capital Social, Conhecimento, Gestão, Produção.
 
PRODUCTION MANAGEMENT AS CONDITIONING FACTOR OF COMPETITIVENESS OF COFFEE IN THE MINAS GERAIS CERRADO
 
ABSTRACT: Knowledge of good agricultural practices for innovation and use of technology in the management of coffee production allows us to advance in the competitive positioning of companies. This study involved rural properties of the Cerrado of Minas Gerais with conventional production systems and sought to highlight the opportunities to improve competitiveness in the coffee production. A literature review addressed topics that include knowledge as a factor of production with added value, innovation, use of technology and entrepreneurship. The managers of four large-scale coffee producing properties were interviewed using a questionnaire composed of 51 questions that reflect the production management of these producers. The results indicate that the management of production in the farms investigated presents initiatives that help in the promotion of innovation and technology in the production, but still need to adopt practices of improvement of social capital represented in the concern with training and selective harvest that lead to the use of the opportunity to sell of value-added production.
 
Keywords: Social Capital, Knowledge, Management, Production
[Errata] Efeito do pré-condicionamento isquêmico remoto no consumo máximo de oxigênio e potência máxima em corredores e ciclistas: revisão sistemática e metanálise
Authors: Oliveira Francisco Tiago , Freitas Marcos Eduardo , Almeida Celso Nascimento , Santana Robson Santos , Queiroz Ciro Oliveira , Costa Dias Cristiane Maria Carvalho
Published: June 2021

INTRODUÇÃO: O pré-condicionamento isquêmico remoto (PCIR) é uma intervenção cardioprotetora não invasiva que atenua a lesão celular sofrida por uma isquemia prolongada. Seus efeitos de proteção sobre o coração, quando aplicado ao esporte, pode melhorar o desempenho do exercício. OBJETIVO: Investigar o efeito do pré-condicionamento isquêmico remoto no consumo máximo de oxigênio (VO2máx) e potência máxima (Wmáx) em corredores e ciclistas. METODOLOGIA: Revisão sistemática e metanálise, com ensaios clínicos randomizados. Baseado no PRISMA e avaliado pelo repositório de projetos de revisões sistemática PROSPERO; entretanto, não obteve o registro por se tratar de um desfecho de performance esportiva.  As buscas foram realizadas nas bases de dados Medline/PubMed, SciELO, Periódicos CAPES. A seleção dos estudos foi realizada em duas etapas: leitura do título e resumo, e leitura completa dos artigos. A extração dos dados foi realizada pela transcrição das informações. A qualidade metodológica foi avaliada pela escala risco de viés através da ferramenta Cochrane. Excluíram-se estudos que investigaram variáveis diferentes dos desfechos selecionados para esta revisão. RESULTADOS: Foram incluídos oito ensaios clínicos.  Verificou-se que nos itens geração de sequência aleatória, ocultação de alocação e cegamento de avaliadores de desfecho em quase todos os estudos tiveram alto risco de viés. Os resultados da metanálise não mostraram diferenças significativas no VO2máx e Wmáx. CONCLUSÃO: O pré-condicionamento isquêmico remoto não se mostrou eficaz para aumentar o VO2máx e a Wmáx em corredores e ciclistas.
Edible films gelatin-based obtained from mahi-mahi skin (Coryphaena hippurus) and oregano extract: Physicochemical, antimicrobial, structural and surface characteristics
Authors: Pandia-Estrada Silvia , Romero-Santivañez Renzo , Céspedes-Chombo Roxana , Solari-Godiño Armando
Published: June 2021

Edible films were elaborated from gelatin solutions (4% w/v) of mahi-mahi skin (Coryphaena hippurus) with 2,5; 5; 7,5 and 10% v/v of oregano extract (OE) and its physicochemical, antimicrobial, structural and surface properties were determined. The control and with 2.5% OE films showed the lowest moisture and opacity values and the highest viscosity values. All films with OE inhibited the growth of Staphylococcus aureus and Proteus vulgaris. Alone films with 10% OE showed antimicrobial activity against all the strains evaluated. Scanning electron microscopy showed that the incorporation of oregano extract in the film-forming solutions, FFS, was related to an increase in the presence of oil droplets in the films, showing the lipid fraction of OE. Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) analyzes showed the interaction between gelatin, plasticizer, and oregano extract in all films. In conclusion, this study demonstrated the viability of mahi-mahi skin gelatin edible films with OE incorporated for their application as packaging with antimicrobial action in foods susceptible to spoilage by microorganisms.
DNA Short-insert Library Construction Protocol for Illumina HiSeq 2500/4000/X Ten or NovaSeq v1
Authors: Zhang Hongfang
Published: June 2021

HiSeq DNA pair-end library construction is used for DNA sequencing onIllumina HiSeq 2500/HiSeq 4000/HiSeq X Ten/ and NovaSeq sequencers. The insert size of the DNA fragments can be 300bp, 350bp and 500bp.
Oncology in the education field
Authors: García Lucía Melero
Published: June 2021

This article is a literatura review of childhood oncology and oncology. How oncology can influence the educational field and if teachers should know about oncology or not, they should always know about it and they should also know how to treat students at school, as well as work on inclusion day by day. Another important aspect is prevention in oncology, if there is prevention in the future, people would have a better quality of life.
Condición física saludable y neurodidáctica: reflejo de una escuela inclusiva sostenible
Authors: Marín Perabá Cristina
Published: June 2021

Este trabajo recoge la importancia de la neurodidáctica y la condición física saludable como facilitadoras de las escuelas inclusivas sostenibles. Lainvestigación de condición no experimental, exploratoria, descriptiva y correlacional se enmarca en el objetivo de establecer el vínculo entre condiciónfísica saludable y neurodidáctica para promover la educación inclusiva y sostenible. En el estudio de metodología cuantitativa, se extrae información de una escala Likert realizada ad hoc para la recogida de información a una población de 300 estudiantes del Máster Universitario de Profesorado de Educación Secundaria Obligatoria de la Universidad de Jaén, de los cuales debido a las bajas, la muestra de la investigación será de 289. La escala Likert recoge un total de 32 ítems que han sido distribuidos entre las cuatro variables de estudio: Neurodidáctica, condición física saludable, escuela inclusiva ysostenibilidad. En la investigación se aprecia la inclusión escolar como aquella que tiene en cuenta las peculiaridades del alumnado y también, la neurodidáctica como potenciadora del funcionamiento del cerebro para el aprendizaje eficaz.
construção da identidade de mulheres venezuelanas em situação de deslocamento forçado no Brasil
Authors: Santos Rabelo Valeria Melani , Reis Sonia Cristina
Published: June 2021

Este artigo analisa a construção da identidade de duas mulheres venezuelanas em situação de deslocamento forçado (Hall, 1997), a partir da transcrição das entrevistas realizadas no documentário: Adelante: A luta das venezuelanas refugiadas no Brasil. As entrevistadas descrevem o caminho percorrido até a cidade de Boa Vista em Roraima, as circunstâncias que determinaram o deslocamento forçado, o sentimento de pertencimento (Deschamps e Moliner,2009)da identidade de mulher venezuelana, e o sonho que almejam alcançar em um país estrangeiro. Considerando que as narrativas servem para reafirmar, construir e projetar ideias e projetar certezas (Santos, 2013), o discurso produzido por essas mulheres venezuelanas produziu sentidos na construção dos seus processos identitários no Brasil (Mishler, 2002). A descrição de suas narrativas orais como um dos instrumentos de se constituir individualmente e como grupo, acontecendo reafirmação identitária da mulher venezuelana é o meu objeto de pesquisa.
DEMOCRACY AS A CRITERION FOR ASSESSING ELECTORAL SYSTEMS
Authors: Honcharuk Valery
Published: June 2021

This article examines the influence of the electoral system on the functioning of democracy. On the example of the majoritarian and proportional electoral system, the adequacy of the criteria for democratic criteria is analysed.
Decision process and preferences over risk under the “endogenous decision rule”: results from a group experiment
Authors: Morone Andrea , Nuzzo Simone , Temerario Tiziana
Published: June 2021

Recent literature on individual vs. group decision-making, in risky contexts, has brought about divergent results, mainly depending on the institutional rules through which groups take decisions. Some studies where group decisions relied on majority rule showed no appreciable difference between individuals and groups’ preferences, others where unanimity among group members was required found collective decisions to be less risk-averse than individual ones. We elicited groups’ preferences over risk using what we defined “endogenous-decision-rule”, i.e. leaving groups free to endogenously solve the potential disagreement among their members. Our results unambiguously show that individuals are more risk seeker than groups when facing gambles with positive expected payoff difference and more risk-averse in the opposite case.
Vaginal extirpation of the uterus using implants made of titanium silk to prevent recurrence of the disease
Authors: Ishchenko Anatoliy I. , Gavrilova Tat'yana V. , Ishchenko Anton A. , Gorbenko Oksana Y. , Dzhibladze Teya A. , Khokhlova Irina D. , Aleksandrov Leonid S.
Published: June 2021

INTRODUCTION: The frequency of post-hysterectomy prolapse of the vaginal dome reaches 43% in patients after surgical treatment for complete uterine prolapse. Goal ― improving the effectiveness of surgical treatment with titanium mesh implants in pre- and postmenopausal patients with complete uterine prolapse.
MATERIALS AND METHODS: The study involved 21 patients with complete uterine prolapse who underwent the proposed new method of transvaginal surgical prevention of post-hysterectomy prolapse of the vaginal dome. The result of surgical treatment was evaluated by analyzing the data of vaginal examination and ultrasound.
RESULTS: Patients were observed for 2 years ― after 1, 6, 12 and 24 months. Analysis of vaginal examination and ultrasound data showed no displacement of the vaginal dome, pelvic organs and deformation of titanium implants. There were no mesh-associated complications during follow-up.
CONCLUSIONS: The use of the developed surgical method for the correction of post-hysterectomy prolapse of the vaginal dome with the use of implants made of titanium silk is a reliable tool that provides anatomical efficiency in pre- and postmenopausal patients.
Research Insights: Can Informational Nudges Increase Compliance with COVID-19 Measures?
Authors: Blackman Allen , Hoffmann Bridget
Published: June 2021

Nudges boosted concern about COVID-19 but had limited effects on either recent compliance or intended future compliance with recommendations from nonpharmaceutical interventions (NPIs). These null results were probably due to participants high baseline levels of information about and compliance with NPIsan informational diminishing returns scenario that is likely to be increasingly common globally. Nudges increased recent compliance among participants who were politically left-wing, were relatively poor, and lived with more people.
Educational Relationship in the Context of Karol Wojtyła’s Moral Teaching about the Human Act
Authors: Jeziorański Marek
Published: June 2021

Relacja wychowawcza w świetle nauczania moralnego Karola Wojtyły o akcie człowieka

Artykuł podejmuje problematykę rozumienia relacji wychowawczej z perspektywy moralnej nauki K. Wojtyły o akcie człowieka. Składa się z trzech części. W pierwszej przedstawiono interpretację relacji wychowawczej, stanowiącą przedmiot materialny artykułu. Druga część operacjonalizuje problematykę nauczania moralnego o akcie człowieka w rozumieniu Wojtyły, stanowiącą przedmiot formalny artykułu. Ostatnia część przedstawia warunki relacji wychowawczej przedstawionej w nowym kontekście teoretycznym. Wśród najważniejszych wniosków znalazł się fakt, że podstawowym warunkiem tak interpretowanej relacji między wychowawcą a uczniem musi być istnienie tzw. momentu przyczynowego, czyli wolnego i świadomego zaangażowania wychowawcy w proces wychowania.
Testing the Applicability of “Ecologically Friendly” Energy Sources in Household Electricity Consumption in Bulgaria
Authors: Chankov Georgi , Hinov Nikolay
Published: June 2021

The EU’s “Green Deal” plans a carbonfree energy mix, neglecting nuclear energy, despite high social costs. Photovoltaic and wind power plants lack proper solutions for storing the excessive electricity. Their EROI is still lower compared to that of conventional sources. A complementary pair of combined cycle gas turbines (CCGT) and photovoltaics is a good solution for regular electricity supplies for households at affordable prices. Such a model is based on consumption data in Ruse (Bulgaria), delivered by Nicola Mihaylov et al. It also includes data, delivered by RIS Elektro OOD – a solar park operator. Matching consumption fluctuations with production fluctuations gives the following: A 1 MW CCGT that supplies up to 1,600-1700 households is combined with a 250 kW photovoltaic park. The calculations show that because of the park the CCGT should operate with lower EROI and "green surcharge" in the consumers’ price. The optimal solution for energy deliveries requires a better balance between political, technical and economic factors.
Application of Spaghetti Diagram in Layout Evaluation Process: A Case Study
Authors: Daneshjo Naqib , Rudy Vladimír , Malega Peter , Krnáčová Paulína
Published: June 2021

The case study of the Spaghetti diagram application in the evaluation of the production workplace layout was carried out in order to verify the proposed Excel application in specific production conditions. This paper presents an analysis of the existing workplace layout and two new proposals of layout. The analysis was realized for all layouts using Excel application Spaghetti diagram and the obtained results were compared with each other. In conclusion, the experience with Excel application was summarized and advantages and disadvantages of its use were specified. The defined approach also expects the usage of other methods and tools, such as video-based time analysis tools. In a comprehensive approach to layout issue, the paper specifies the possibility of an effective combination of different methods and tools and sets out directions for further development.
Necesidades de salud mental en adolescentes en conflicto con la ley penal: Un estudio descriptivo en una muestra de Argentina
Authors: Arbach Karin , Orpianesi Cinderella , Bobbio Antonella
Published: June 2021

Los adolescentes en conflicto con la ley penal presentan más necesidades de salud mental que los de población general. El cribado de estas necesidades en instancias de admisión a los dispositivos judiciales permite identificar aquellos casos que requieren una intervención específica e inmediata. El presente estudio explora la prevalencia y comorbilidad de necesidades de salud mental en 55 adolescentes admitidos en un centro cerrado del sistema de justicia juvenil mediante una versión traducida para Argentina del MAYSI-2 (Grisso, Barnum, Orpianessi & Arbach, 2018). Aproximadamente el 90% de los adolescentes presentaron indicadores de al menos un tipo de necesidad de salud mental, y una proporción similar indicó haber vivenciado experiencias traumáticas a lo largo de su vida. Las condiciones clínicas más prevalentes fueron la somatización, la perturbación del pensamiento y los síntomas depresivos y ansiosos. La subescala de abuso de alcohol y drogas fue la que registró la mayor proporción de adolescentes con puntuaciones por encima del máximo punto de corte. Casi la totalidad de adolescentes presentaron indicadores de dos o más condiciones comórbidas. Se discuten las implicancias prácticas de estos hallazgos y la importancia de implementar estrategias de cribado en contextos de recursos limitados y donde el MAYSI-2 podría resultar una herramienta prometedora.
Community College Ceramics and Student Research: Cooperative Work Experience Projects in the Arts
Authors:   South Seattle College, Matsuo Amiko
Published: June 2021

For the past three semesters in the Fine Arts Program at Allan Hancock College, student researchers have been sampling, researching, and firing natural clay deposits found in the campus region. Students research local clays by firing them at various temperatures and adding variable fluxes to experiment with eutectic melting points. A cooperative work experience project is being piloted to develop a model outreach/interdisciplinary curricular guide for the Minerals Resources Program.
إعداد المادة التعليمية لمهارة الكلام من الحوار القرآني في سورة الكهف نموذجا
Authors: Hamim Hamim
Published: June 2021

The background of the research comes from learners’ difficulties in developing their language competencies especially speaking skill. Therefore, Arabic learning for foreign learner needs a good quality of speaking skill. It is really necessary to develop their speaking skill through good expressions and grammar in speaking especially for advanced learner.In this case, the researcher found that learners of Arabic speaking skill are still poor and uncreative because learners still do not notice the art of Arabic speaking. Through this underlying reason, the researcher composes sample of Arabic learning material for speaking skill inspired from dialogue within Al Quran in Surah Al Kahfi. Hence, it leads to the question about the appropriate example in Surah Al Kahfi which is suitable for learning Arabic speaking skill.This research uses descriptive analysis method consisting of: 1) Data Resource, 2) Data Collection, 3) Data Analysis, 4) Composing Learning Material.The result of this research shows that: 1) the dialogue within Al Quran in Surah Al Kahfi consists of three kinds of dialogue with various forms and models; 2) the dialogue within Al Quran in Surah Al Kahfi has special features which are able to be inspiration as learning model to sharpen Arabic speaking skill; 3) the dialogue within Al Quran in Surah Al Kahfi can be a guidance in composing learning material especially for speaking with artistic Arabic expressions.