bluuebunny/crossref_metadata_2025 huggingface dataset:
Using the Callback to eliminate sub-routing in a vehicle routing problem with simultaneous pick-up and delivery of multiple products
Authors: Lopes Roza Maria Zoellner , Doehnert Ruany Batista Leite , Loch Gustavo Valentim , Pécora Junior José Eduardo , Scarpin Cassius Tadeu
Published: September 2020

The Vehicle Routing Problem with simultaneous pick-up and delivery of multiple products (VRPSPD) is addressed in practice when just collecting the product is not sufficient to meet the client’s requirements. This article aims to apply Callback available in Gurobi software to the elimination of sub-routes in a VRPSPD using lazy constraints. In order to test the efficiency of the proposed method, we first solved the relaxed problem of Mixed Integer Programming (MIP), and then the same problem was solved using the Callback. The performed tests show that the use of Callback is efficient leading to time reductions in runtime to prove the optimality.
Study of the entrepreneurial profile of production engineering students from a Federal University in Brazil
Authors: Gambi Lillian Do Nascimento , Menezes Evandro Galvão Tavares
Published: September 2020

With the increasing importance of entrepreneurship for the economic and social development of the country, it is essential that higher education institutions are aware of their role in the training of its students. Therefore, the purpose of this study is to identify the entrepreneur profile of Production Engineering students in a Higher Education Institution located in Southeast region in Brazil, to compare the data with the results provided in the report “Entrepreneurship in Brazilian Universities” developed by Endeavor Brazil and Sebrae, and to contribute to developing strategies to foster entrepreneurship in the institution and in the region where the HEI is located. Therefore, it was performed a case study encompassing 43 students in the eighth semester of the Production Engineering course. The results show that it is necessary to improve the activities related to entrepreneurship, providing theoretical background and practical activities as well to stimulate students’ creativity and willingness to become entrepreneurs. The results also show a lack of innovative mindset in the undergraduate students, reinforcing the need of developing initiatives that foster the students to thinking in an innovative way as the development of policies to approach HEIs and the private sector allowing the development of creative solutions better aligned to the market’s demands. This study only covered students from the eighth semester of the Production Engineering Course and from one single HEI, so the results cannot be generalized. Future research should use different methods such as survey research to extend the sample beyond the HEI studied, and longitudinal case studies to develop a better understanding of the findings described in this study.
An application of business process management in a dental clinic
Authors: Garcia Bruna da Silva , De campos Renato
Published: September 2020

Micro and small businesses are of great importance to the national environment of a country, due to their participation in economic growth. However, such businesses are characterized as poorly-managed, informal working environments, lacking both process organization and operational and strategic planning, and hence face difficulties in maintaining their position in the marketplace. In this context, the objective of this research was to analyze the case of a dental clinic located in a city from the interior of the state of Sao Paulo, Brazil, to understand and define the critical client service and stock management processes, through an application of the Business Process Management (BPM) model. The results show that BPM can be adapted for use with micro and small businesses, offering improvements and standardization for their most important processes.
A 10-year ecological study of the methods of suicide used by Brazilian adolescents
Authors: Jaen-Varas Denisse Claudia , Mari Jair J. , Asevedo Elson , Borschmann Rohan , Diniz Elton , Ziebold Carolina , Gadelha Ary
Published: September 2020

Abstract: Suicide among adolescents has become a major public health problem worldwide. Our study sought to describe the most commonly used methods of suicide among adolescents aged 10 to 19 years in Brazil between 2006 and 2015. Complete data were obtained from the Brazilian Health Informatics Department (DATASUS) and coded into seven categories of suicide methods. The following statistical analyzes were performed: chi-square (χ2) tests to examine the association between the frequency of each suicide method and the year; odds ratios (OR) and 95% confidence intervals (95%CI) compared the relative chances of each suicide method occurring between boys and girls. In total, 8,026 suicides among Brazilian adolescents were registered over the analyzed period. The most commonly used method of suicide by both sexes was hanging (2015 = 70.3%), and the most significant increase was observed in girls (2015 = 65.82%). The proportional use of arms (2006 = 14.2%; 2015 = 9.1%) and poisoning (2006 = 13.3%; 2015 = 9.2%) decreased over the period. The increase in hanging is worrisome, mostly due to difficulties to impose access barriers and to its high lethality. In such context, a comprehensive understanding of suicide behaviors among adolescents in Brazil should be drawn to inform general prevention measures and, more specifically, the reasons for the increase in hanging need to be further investigated.
Interpersonal Relationships of Juvenile Offenders at Treatment Facilities,
Authors: Coscioni Vinicius , Nascimento Danielly Bart do , Rosa Edinete Maria , Koller Sílvia Helena
Published: September 2020

Abstract This research characterized interpersonal relationships established by juvenile offenders at treatment facilities, from the juvenile offenders’ perspective. It is a multiple case study conducted through four focus groups with 25 juvenile offenders, aged from 15 to 19 years old, inmate in treatment facilities of two Brazilian States. Participants characterized relationships with the treatment facilities’ workers as hostile and distant. Relationships with peers were mediated by values that perpetuate offending behavior. Adolescents related an approach with their families, as they were a source of social support during the moment of adversity. The period in treatment facilities thus constitutes a time of intense suffering and ineffective in its function of promoting development.
Experimento de difração luminosa utilizando coleta de dados totalmente automatizada por Arduino
Authors: Admiral Tiago Destéffani
Published: September 2020

Resumo Ao corrigir relatórios sobre o experimento de Young, de três turmas de graduandos em Física, observou-se que sistematicamente os erros relacionados às medidas se concentravam nas medidas entre as franjas de difração. Essas medidas são sempre suscetíveis à sensibilidade do olho humano, exigindo certa experiência e cuidado. Este artigo descreve uma alternativa metodológica experimental e de baixo custo, para realizar o experimento de difração automatizado com Arduino. A metodologia permitiu-nos não apenas calcular a espessura de um fio de cabelo, com erro estimado de 3%, como também visualizar graficamente a distribuição de intensidade luminosa por meio de gráficos ao longo de todo espectro de difração, algo impossível sem o recurso utilizado.
Dedução da Matriz do Hamiltoniano Tight Binding usando a discretização da Equação de Schrödinger
Authors: Costa Rodrigo M. , Mendoza Michel
Published: September 2020

Resumo Neste trabalho realizamos a montagem de uma matriz hamiltoniana para um gás de elétrons bidimensional não interagente. Estes sistemas podem ser formados na interface de heteroestruturas do GaAs-AlGaAs e, na presença de potenciais de confinamento, serem usados como transistores quânticos. Partindo da equação de Schrödinger na aproximação da massa efetiva, deduzimos os Hamiltonianos 1D e 2D na base de sítios Tight Binding. Estes Hamiltonianos foram obtidos através do procedimento de discretização da equação de Schrödinger. Para o caso unidimensional, o resultado encontrado foi a conhecida matriz tridiagonal e, para o caso bidimensional, uma matriz de blocos tridiagonais. A discretização realizada permitiu a dedução dos valores das energias de sítio e de hopping do sistema estudado. Estes resultados demonstraram a ligação direta entre a equação de Schrödinger e o método Tight Binding, e, tais resultados, são muito úteis na realização de métodos numéricos, os quais não são abordados na literatura básica de Física do Estado Sólido.
MENTAL ILLNESS IN THE GENERAL POPULATION AND HEALTH PROFESSIONALS DURING COVID-19: A SCOPING REVIEW
Authors: Moreira Wanderson Carneiro , Sousa Anderson Reis de , Nóbrega Maria do Perpétuo Socorro de Sousa
Published: September 2020

ABSTRACT Objective: to map the literature on mental illness in the general population and in health professionals during the Covid-19 pandemic. Method: scoping review in the MEDLINE/PubMed, SCOPUS, Web of Science, PsycINFO, Science Direct databases and in the medRxiv, bioRxiv and PsyArXiv preprint servers, using the descriptors “Covid-19”, “coronavirus infection”, “coronavirus”, “2019-nCoV”, “2019 new coronavirus disease”, “SARS-CoV-2”, “health personnel”, “general public” and “mental health”. Results: 1,168 articles were found, among which 27 were analyzed. 19 (70%) dealt with the prevalence of mental illness in the general population, six (22%) in doctors and nurses, one (4%) in other health professionals and one (4%) in the general population and nurses. 19 symptoms of mental illness were identified. Conclusion: the Covid-19 pandemic triggered anxiety, depression, stress and post-traumatic stress disorders in the general population and health professionals more often. Women, students and nurses are among the most affected.
Integralidade na Atenção Primária: análise do discurso acerca da organização da oferta do teste rápido anti-HIV
Authors: Guedes Haline Costa dos Santos , Silva Júnior José Nildo de Barros , Silva Glaydes Nely Sousa da , Trigueiro Débora Raquel Soares Guedes , Nogueira Jordana de Almeida , Barrêto Anne Jaquelyne Roque
Published: September 2020

RESUMO Objetivo Analisar o discurso dos gerentes saúde relacionado à organização da oferta do teste rápido anti-HIV, na perspectiva do atributo integralidade. Método Pesquisa exploratória de natureza qualitativa realizada em um distrito sanitário do município de João Pessoa/PB. A coleta de dados foi realizada em setembro de 2017, utilizando-se um roteiro de entrevista semiestruturado, o qual foi aplicado a treze gerentes de saúde de serviços de Atenção Primária à Saúde. O material empírico foi analisado à luz do dispositivo teórico-metodológico de Análise de Discurso, identificando-se o bloco discursivo: Organização dos serviços para a realização do teste rápido anti-HIV. Resultados Os discursos apontam a filiação ideológica que compreende a fragmentação da assistência, normatização da demanda com enfoque em agendamentos, estigmatização e desresponsabilização do cuidado, dificultando a realização da integralidade na perspectiva da descentralização da oferta do teste rápido anti-HIV. Conclusão e implicações para a prática O discurso dos gerentes de saúde aponta fragilidades na qualidade do serviço e organização da oferta do teste rápido anti-HIV. Executar as políticas para reverter a situação atual e a educação permanente dos profissionais podem potencializar a integralidade do serviço.
Argumentos para utopias da realidade e a experiência da reforma psiquiátrica brasileira
Authors: Braga Cláudia
Published: September 2020

Resumo Diante da proposição na filosofia política de que utopia e realismo são vertentes distintas de leitura das relações humanas e dos problemas sociais, estando em constante tensionamento, contrapõem-se experiências práticas de realização de utopias. A partir da experiência da reforma psiquiátrica brasileira, compreendida na perspectiva teórico-prática da desinstitucionalização, objetivou-se desenvolver argumentação sustentando conceitualmente a possibilidade de realização de utopias no real. Realizou-se investigação argumentativa de natureza reflexiva em dois tópicos - o conhecimento possível na posição utópica e a ideia de problema para o realismo - e foi desenvolvida uma proposição de aproximação das posições de utopia e realismo. Como resultado, o primeiro movimento argumentativo necessário parte da proposição de Espinosa acerca dos gêneros de conhecimento, sendo sustentado que a vertente utópica envolve, além da imaginação, a razão e o agir prático no mundo. O segundo requer uma mudança de perspectiva daquilo que é entendido como problema no realismo para sua compreensão enquanto contradições que precisam ser mantidas em aberto e confrontadas dialeticamente. Por fim, a partir de uma leitura espinosana, são apontados como elementos para a sustentação de utopias da realidade, além da razão e manter as contradições em aberto, a esperança e a segurança.
Movimiento estudiantil chileno de 2011 y la lógica educacional detrás de su crítica al neoliberalismo
Authors: Romo Andrés Donoso
Published: September 2020

Resumen Cuando muchas sociedades de la región continúan buscando la manera más adecuada de implementar las orientaciones de signo neoliberal promovidas por los grandes organismos financieros multilaterales, y cuando muchas de estas sociedades miran a Chile como ejemplo a seguir para conseguirlo, el movimiento estudiantil chileno de 2011 entrega algunos contrapuntos dignos de considerar. Como repara contundentemente la literatura especializada, este movimiento fue la primera gran crítica masiva a ese ordenamiento neoliberal que se ha venido implementando en el país desde la década de 1980. Sin embargo, como se podrá apreciar más detenidamente en este artículo, además de criticarse al ordenamiento neoliberal en la educación superior se esbozó una nueva lógica a partir de la cual se podría reorganizar el mundo universitario, una lógica donde la solidaridad, el bien común y la justicia social poseen un lugar destacado. Aquí, a partir de la revisión de las principales fuentes primarias y secundarias en la materia, se exponen los antecedentes que permitirán bosquejar, precisamente, esa nueva lógica desde la cual el estudiantado chileno criticó al ordenamiento neoliberal: primero se entregan algunos elementos sociohistóricos claves para entender la emergencia del movimiento, luego se describen en profundidad sus fases e hitos fundamentales, después se ahonda en sus principales demandas y, para finalizar, se analizan integralmente dichas exigencias para desprender la lógica estudiantil, identificada aquí como liberal, presente en el subtexto de su crítica al neoliberalismo.
Road safety resource allocation using the cost-effectiveness approach; case study in Iran
Authors: Behnood Hamid Reza , Pino Sahar
Published: September 2020

Road safety resource allocation determines the extent to which the combined alternatives of remedial actions can be effective. In this study, an economic appraisal was fulfilled using a cost-effectiveness analysis approach considering the cost of implementing countermeasures and the reliable number of crash reductions. This study includes a case study to investigate the cost-effectiveness analysis approach to allocate resources in high-risk areas and to investigate the possibility of substituting this approach for cost–benefit analysis if no data regarding crash costs are available. Since both approaches have yielded similar results across a range of budgets, cost-effectiveness analysis can be substituted for cost–benefit analysis because, despite having several advantages, cost–benefit analysis needs to estimate the social and economic costs of crashes. In addition, the cost–benefit analysis approach considers crashes resulting in fatalities and crashes causing injury separately, and because the net benefit from reducing fatal crashes is far greater than for injury crashes, owing to the high costs of fatal crashes, this approach proposes more expensive countermeasures. It was shown that a cost-effectiveness analysis distributes the available limited budget almost equally across all sites and chooses cheaper measures. In this study, a reliable relationship is suggested in order to estimate the number of crash reductions considering all aspects.
Ciudades contrapeso al centralismo unitarista en Sudamérica: Santa Cruz, Guayaquil y Concepción
Authors: Valenzuela-Van Treek Esteban , Vaca Claudia
Published: September 2020

El artículo propone la categoría de ciudades contrapeso como aquellas que logran tanto dinamizar su desarrollo de manera endógena y a su vez impulsar un proceso de descentralización y devolución de poder en contextos de Estados tradicionalmente centralistas y con alta hegemonía de sus capitales. El contrapeso supone una visión federalista o autonomista que logra cambios desde la propia articulación regional con base en una fuerza política territorial de impacto nacional que moviliza dichas ciudades en pacto con sus regiones cercanas. Desde el punto de vista de resultados materiales, implica la capacidad de crecimiento económico y demográfico para ser polo alternativo a la capital, infraestructura de ciudad global con lazos internacionales y capital humano avanzado como polo cultural y universitario. Se concluye el éxito de Guayaquil en Ecuador y Santa Cruz de la Sierra en Bolivia con alianzas público-privadas, fuerza política influyente y alianzas interregionales para movilizarse y lograr procesos de mayor autonomía regional, a diferencia de Concepción en Chile, que muestra mayor dinamismo en lo universitario y en lo cultural. Dichas ciudades complejizan el sistema de ciudades permitiendo contener la macrocefalia del centralismo latinoamericano. Entrevistas en profundidad en los países permitieron comprender el contexto de lucha de estas ciudades contra el centralismo, sus hitos y desafíos en las diversas dimensiones del contrapeso.
Acuerdos Mercosur-Unión Europea desde la perspectiva de la política exterior Argentina
Authors: Simonoff Alejandro Cesar
Published: September 2020

El presente artículo busca comprender, mediante el último impulso al proceso de negociación entre el Mercosur y la Unión Europea llevado adelante durante la Presidencia de Mauricio Macri (2015-2019), cuáles fueron los rasgos fundamentales de la estrategia de relacionamiento externo del Gobierno conservador argentino. Para ello, se ha utilizado una metodología cualitativa recurriendo a fuentes oficiales, reportajes y notas periodísticas que permitieron entrever el proceso de negociación. Se ha podido concluir que además de la voluntad argentina para que la llegada del acuerdo fuese posible, debió producirse el cierre del ciclo progresista, sobre todo desde la destitución de Dilma Rousseff, hecho que puso en sintonía al Mercosur para llevarlo adelante. En el intercambio de compromisos quedó claro que el Gobierno argentino estuvo dispuesto a abandonar los obstáculos que habían existido desde la última posguerra en el intercambio comercial con el Viejo Continente a favor de la creencia en que la apertura generaría crecimiento. De las acciones que culminaron con el anuncio de las negociaciones para la firma del Acuerdo en 2019, se pudo observar las limitaciones de la administración a la hora de comprender cómo funcionaba el sistema internacional, permitiendo también evaluar las características de su modelo de inserción.
Democracia y educación: notas sobre la enseñanza militar en Argentina y Brasil
Authors: Penido Oliveira Ana Amélia , Mathias Suzeley Kalil , Mei Eduardo
Published: September 2020

Este artículo nace del entendimiento de que las innumerables intervenciones militares, los pronunciamientos y las décadas durante las cuales Argentina y Brasil vivieron bajo regímenes de excepción, representan un obstáculo para la democracia y revelan la importancia de la formación de soldados subordinados a las autoridades civiles. De esta motivación surgen cuatro premisas fundamentales: i) la educación de los militares es esencial para superar la autonomía y para construir la subordinación militar a los civiles; ii) la educación militar también es fundamental para formar profesionales aptos para la Defensa del país al cual se sirve; iii) la autonomía en esta área dificulta la consolidación de la democracia y la política de cooperación en Defensa; iv) la reducción de las diferencias entre los sistemas educativos civil y militar facilita las políticas de cada operación de Defensa y fomenta valores específicos de la democracia. Las discrepancias entre los casos argentino y brasileño son ilustrativas y esclarecedoras de los dilemas que implica la educación de los militares; de ello deriva el objetivo de ofrecer un análisis comparativo entre los dos países. Para esto, se utiliza una matriz educativo-militar compuesta por cuatro cuadrantes interrelacionados: normativo, relacional, sistemático de enseñanza e interno. El cuadrante normativo será el objeto específico de este artículo. Su principal consideración es que, cuando se trata de la educación militar, la realidad brasileña está desfasada frente a la de Argentina en la transición a un régimen democrático.
New Norms — Old Modus. Tensions from Socialist Planning Surviving the Regime Change in Hungary
Authors: Кишш Дэниэл
Published: September 2020

Post-socialist transformation is a widespread phenomenon with numerous variations. Even if the study is restricted to Eastern European countries, their recent developments vary depending on their distinct socio-economic contexts and historic path dependencies.

In constructing new planning systems, these countries did not have a single model to follow. What they shared, however, is that the emerging market system demanded new regulatory forms of planning that were alien to the socialist planning tradition, in which the plan operated more as a horizontal structure synthesizing a range of sectoral public investment programs [Tsenkova, 2011]. Whereas the phenomena of post-socialist urbanization are elaborately reviewed and debated in the discourses on urban geography, economy and governance, the literature on urban planning in these cities is very limited. The first generation of studies on the era’s planning challenges, lacking sufficient empirical material, offered generalized accounts of the links between land reforms, the alienation of real estate, and the development of planning institutions [Andrusz, Harloe, Szelényi, 1996; Bertaud, Renaud, 1997; Hamilton, Andrews, Pichler-Milanović, 2005; Tsenkova, Nedovic-Budic, 2006; Stanilov, 2007]. In response, this paper presents an empirically deep single case study of the urban planning regime’s transformation in Budapest between 1990 and 2010. It introduces the substantial time shifts between the reforms in different domains and the resulting tensions. Whereas economic reforms had already targeted the decentralization of the planning under socialism in the 1960s, the spatial planning system‘s persistence remained apparent even in the years following the regime change. With the rapid and excessive post-socialist decentralization of authority, political competences concerning urban planning were delegated to lower levels. In contrast, its modus operandi long remained largely unchanged, not properly adapted to the transformation of the economic and political systems. The hypothesis is that there exists a nexus between the persistence of socialist planning and the laissez-faire type of post-socialist urban development by means of the internal tensions within the urban planning system and its resulting dysfunctionality under the new market conditions.

The methodology for this study draws on content analysis of policy documents and secondary sources of analytical information pertinent to the urban planning regime in Budapest during the time period under investigation, supplemented by personal interviews with major stakeholders.
Modified 1D Native Barcoding genomic DNA protocol from the Temperton Lab (University of Exeter) v1
Authors: Henson Michael , Temperton Ben , Thrash Cameron
Published: September 2020

Modified 1D Native Barcoding genomic DNA protocol (v. NBE_9006_v103_revO_21Dec2016for SQK-LSK108) from the Temperton Lab (University of Exeter)
SurearlySmart-Pro COVID19 Ab testing v1
Authors: not provided jelee
Published: September 2020

The present SGTi-flex COVID-19 IgG test is adopted to the SurealySmart Pro System, analyzer and mobile App integrated version. SGTi-flex COVID-19 IgG has proven its capability of finding COVID-19 specific Antibody from blood sample Only 10 microliter of fingerprick blood can be used.
Preparation of single cell suspensions from human intestinal biopsies for single cell genomics applications v2
Authors: RZ Zhou Ran , Basu Oni
Published: September 2020

The protocol is adapted from Fujii's and Smillies's reports for single cell transcriptome analysis from human intestines. It provides details on acquirement of single cell suspension from epithelium and lamina propria. This methods is modified to generate appropriate meterials from patient's intestinal biopsies for sinlge-cell transcriptome and genomic applications.
Using the Tecan Infinite M200 Pro plate reader for Symbiodiniaceae Biomass/Growth Estimates v2
Authors: R Coy Samantha
Published: September 2020

This is a protocol for estimating Symbiodiniaceae biomass and growth based on fluorescence (chlorphyll-a). This is not directly comparable to cell counts, as fluorescence might vary depending on culturing conditions.
Garra dos líderes e capital psicológico dos liderados: Uma exploração concetual de condições moderadoras
Authors: Rego Arménio , Sobral Filipa , Simões Ana , Duarte Cátia , Reis Francisco , Quaresma Inês , Guimarães Maria , Teixeira Maria , Cunha Miguel Pina e
Published: September 2020

A garra (termo aqui traduzido de grit) tem sido encarada como crucial para o sucesso dos indivíduos e a eficácia dos líderes, embora alguns autores não sustentem essa tese. A investigação empírica é escassa e pouco conclusiva. Um possível caminho para melhor compreender este construto passa por considerar condições moderadoras. Aqui discutimos três dessas condições: (1) garra veiculada pelo líder versus garra autoatribuída; (2) humildade expressa pelo líder; (3) apoio social expresso pelo líder. O modelo concetual argumenta que o líder que veicula mais garra perante os liderados desenvolve o capital psicológico destes, mas esse efeito é mitigado, ou mesmo anulado, se o líder for desprovido de humildade e não facultar apoio social aos liderados. Distintamente, o líder estimula o capital psicológico dos liderados se, além de veicular garra, também expressar humildade e apoio social aos liderados.
Job Demands-Control model and employees’ mental health: The mediate role of work-family conflict
Authors: Chambel Maria José , Carvalho Vânia Sofia , Neto Mariana
Published: September 2020

This paper has two goals: examine the effect of job characteristics proposed in the Job Demands-Control (JDC) model on work-family conflict (WFC) and the effect of this variable on employees’ mental health; examine the mediate role of WFC between these job characteristics and employees’ mental health. The hypotheses, using structural equation modeling, were tested with cross-lagged analyses based on two waves over a 6-months period in a sample of 958 employees with different functions in a Portuguese organization from service sector. The findings show that job demands are significant in determining WFC, which in turn mediates the relationship between these job characteristics and employees’ mental health six months later. No relationship is found between job control and WFC. The paper highlights the relevance to intervene on job demands and WFC to control employees´ mental health.
Trabalho em equipa em Portugal: Uma década de progresso
Authors: Marques-Quinteiro Pedro , Abrantes António , Costa Patrícia , Curral Luís , Graça Ana Margarida , Passos Ana Margarida , Santos Catarina Marques
Published: September 2020

Na última década em Portugal assistimos à explosão do número de estudos acerca dos fatores psicológicos e contextuais que antecedem a eficácia das equipas em ambientes de trabalho complexos e extremos. Esta investigação tem-se centrado em torno dos aspetos comportamentais (e.g. coordenação, liderança), cognitivos (e.g. modelos mentais partilhados, sistemas de memória transitiva) e afetivos (e.g. coesão, team work engagement) que nos ajudam a explicar por que razão algumas equipas têm um desempenho melhor, estão mais satisfeitas com o seu trabalho e acreditam que são mais viáveis (mesmo as que trabalham em condições adversas). Ao longo deste artigo, fazemos não só uma revisão da investigação feita sobre o tema do trabalho em equipa nos últimos dez anos em Portugal, como estabelecemos pontes com outros trabalhos internacionais e apresentamos algumas sugestões para o futuro da investigação desta área na próxima década.
Impacto da redução de recompensas no comportamento dos colaboradores: E quando o trabalho é um chamamento?
Authors: Pitacho Liliana , Palma Patrícia , Correia Pedro
Published: September 2020

No cenário global de severa crise económica e financeira, governos e empresas enfrentam um período de grande austeridade o que os conduziu como nunca a elevados cortes dos custos de trabalho, com destaque para o corte e redução das recompensas dos colaboradores. Este artigo apresenta, então, um modelo concetual que teoriza acerca da orientação para o trabalho (Emprego, Carreira e Chamamento) enquanto variável moderadora da relação entre o corte ou redução das recompensas e o comportamento dos colaboradores, nomeadamente, no que ao desempenho e intenção de saída diz respeito. Este modelo acarreta tanto implicações teóricas como práticas, quer para a compreensão do comportamento organizacional, quer para as práticas de gestão de recursos humanos, especialmente, para a gestão das recompensas.
O benefício do enriquecimento trabalho-família para a saúde dos professores: O papel da autoeficácia percebida num estudo diário
Authors: Vilhena Leonor , Tavares Susana
Published: September 2020

O presente estudo pretendeu analisar de que forma o enriquecimento trabalho-família afecta a saúde dos professores numa base diária. Baseando-nos na teoria da conservação dos recursos (Hobfoll, 1989, 2002) hipotetizámos que o nível diário de enriquecimento trabalho-família (ETF) sentido aumentaria os recursos do indivíduo, nomeadamente a perceção que este tem da sua autoeficácia, o que, por sua vez, afetaria positivamente a sua saúde. Os 66 professores que participaram no estudo preencheram questionários durante 8 dias de trabalho consecutivos, resultando num total de 528 observações. Os resultados evidenciaram que nos dias em que os professores consideram que o seu trabalho enriquece o papel que desempenham na sua família, reportam um menor número de sintomas somáticos. Os resultados mostraram ainda que o efeito do ETF na saúde é parcialmente explicado pelo aumento da perceção de autoeficácia do indivíduo. As limitações do estudo, sugestões para pesquisas futuras, e implicações dos resultados são discutidas.
Examining the construct validity of the Portuguese version of the Patient Health Questionnaire-9 among college students
Authors: Monteiro Sara , Bártolo Ana , Torres Ana , Pereira Anabela , Albuquerque Emília
Published: September 2020

The present study examines a new factor structure and the convergent validity of the Portuguese version of the Patient Health Questionnaire-9 (PHQ-9) with college students. This measure has been used to evaluate depressive symptoms in adults. The total sample included 958 college students. Data were collected from a Web-based survey carried out in schools forming the Polytechnic Institute of Coimbra. Students completed the PHQ-9 and Hospital Anxiety and Depression Scale (HADS) and Brief Symptom Inventory (BSI) subscales as convergent measures. Results pointed to good fit of a second-order factor model with three first-order factors (somatic, cognitive and affective dimensions of depression). Strong positive correlations were found between PHQ-9 scores and HADS depression and BSI depression subscales. Our findings reinforce the PHQ-9 as a valid tool in higher education settings. Future studies should re-examine the dimensional structure of the tool considering its implications for the clinical interpretation of the measure.
WATER AND SALT BALANCES OF KATLABUKH LAKE UNDER DIFFERENT CONDITIONS OF WATER RESERVOIR OPERATION
Authors: Romanova Y.A. , Shakirzanova Zh.R. , Gopchenko E. D. , Medvedieva I.S.
Published: September 2020

Katlabukh Lake is a part of the Danube Lakes system and is one of the surface water sources for water supply, for agricultural needs and irrigation of the region. Changing the conditions of operation and regulation of the reservoir led to a decrease of water levels and an increase of salinity, which makes it impossible to use water for different management needs. Calculations of the water and salt regimes of the lake based on the solution of the equation of balance said that in the water balance of Katlabukh Lake the main volume of the revenue part for the period 1980-2018 was precipitation (36.1%) and water inflow from the Danube River (38%), and the expenditure part – evaporation together with transpiration (50.5%). Salt flow into the lake is mainly due to surface inflow (53.4%) and water of the Danube River (25.5%), and loss of irrigation (45.1%) and water discharges to the Danube River (31.9%). Simulation modeling of the water-salt regime of the Katlabukh lake under different conditions of exploitation of the reservoir showed that corrective management measures are needed to improve the qualitative indicators of the water in the reservoir. They consist in the fact that for three summer months it is necessary to carry out forced pumping of poorly mineralized water from the Danube River to compensate for evaporation from the water surface (on average in volumes of the order of 55 million m3) or to carry out fences of water from the lake for irrigation in 60 million m3. This will allow to reach the design values of water mineralization in the lake equal to 1.0-1.5 g/dm3. Thus, addressing a range of problems to conserve and restore the rational use of the natural resources of Katlabukh Lake requires effective managerial water management activities that require additional feasibility studies.
DROP EFFECTIVE RADIUS IN MAIN CLOUD TYPES AND FRONTAL CLOUD SYSTEMS ESTIMATED BY SATELLITE OBSERVATIONS IN WARM PERIOD OF YEAR
Authors: Zabolotska T.M , Kryvobok O.A. , Shpyg V.M. , Tsila A.Yu.
Published: September 2020

The distribution of drop effective radius on cloud upper level was defined and analyzed for main cloud forms over Ukraine during two years (2014-2015) using satellite observations. The effective radius values of isolated cumulonimbus on cloud top and its dependency on optical thickness was estimated in measurements during April-September 2014 over Kyiv area. For cumulonimbus clouds with precipitation the dependence of effective radius on the type, precipitation intensity and liquid water path was defined. The distribution of drop effective radius on cloud top in the strength frontal systems with heavy showers area over all territory of Ukraine was defined for two systems and it dependence on the cloud height and the precipitation type, their intensity and the liquid water path was estimated. For all types of clouds the size of effective radius of the droplets was 6 μm. In St and As cloud system droplets with this size of effective radius were observed in 100%, in Sc and As cloud system – 91-92%. The values of effective radius in Ns and Cb cloud system was close to 6 μm (71 and 89% respectively). Larger droplets (8 μm) in Ns were observed in 29% and in Cb in 9%. However, in Cb, accompanied by rainfalls and powerful thunderstorms, the values of effective radius were 10-15 μm (1.5%) and 25-45 μm (0.5%). In 75% of moderate precipitation cases were formed by drops with an effective radius of 6 μm and in 25% with an effective radius of 8 μm. For the heavy precipitated clouds, the drops with an effective radius of 8 μm (62%) had the highest frequency, in 33% the effective radius of 6 μm were observed. The larger droplets (≥10 μm) had a small frequency (5%). The drop effective radius for cases of heavy rainfalls was 8 μm in 75%, in 25% larger droplets were observed (10, 15 and 30 μm). More intense rainfall was accompanied by greater values of cloud water content and, accordingly, greater effective radius values. The cases with large values of microphysical parameters and precipitation were observed as streaks in frontal cloud systems.
MEDICAL REPORT ON THE HAVAN MATERNITY HOSPITAL FOR THE TIME FROM AUGUST 17, 1888 TO MAY 1, 1892
Authors: Massen V. N.
Published: September 2020

Our 1921 women in labor gave a total of 1972 fetuses. If from this number we discard the fetuses during miscarriages (43), then we get all babies in 1929. Of this number, 1847 or 95.78% were born alive, 34 or 1.79% were born dead, 48 or 2.43% were macerated.
A case of complete cure of tubal pregnancy by galvanism. Subsequent normal pregnancy
Authors: Ruzi D.
Published: September 2020

Citing a case of curing an ectopic tubal pregnancy with electrification, the author expresses himself in the sense that this method should be considered one of the best at present. Where there are no life indications for gluttony, electricity must be tried first.
Case of haemelytrometra unilateralis with uterus duplex separatus
Authors: Ruzi D.
Published: September 2020

Patient Anna I., 18 y.o. by birth, a peasant woman of medium height, good physique, a year before admission to the Izhevsk zemstvo hospital, she noticed a swelling in the lower abdomen, gradually increasing and causing severe pain, especially during menstruation. The first menstruation appeared on the 14th year and were established in 4-week terms for 2-3 days. The pregnancy that came soon ended in a two-month miscarriage. After that, the blood was again established at the correct time, and at the same time, abdominal pains appeared, forcing the patient to go to the hospital.
In Situ Shear-Wave Velocity Assessment at the Delaney Park Downhole Array, Anchorage, Alaska
Authors: Wang Hai-Yun , Jiang Wei-Ping
Published: September 2020

The shear-wave velocity (VS) in soil is an important parameter to characterize dynamic soil properties. The Delaney Park downhole array was deployed in 2003 without measuring the shear- and compression-wave velocity (VS and VP) profiles. Thornley et al. (2019) measured the VS and VP profiles using the downhole method after the sensor was removed from the 61 m borehole with casing in the array. However, the waves propagating along the casing wall may have a great influence on the recognition of the first arrival of waves propagating in the soil. Using horizontal and vertical components of weak-motion data of eight local earthquakes recorded by the array, in situ VS and VP profiles were assessed by the seismic interferometry based on deconvolution, respectively. The results are as follows. The VS and VP profiles computed by this study and measured by Thornley et al. (2019) are in relatively good agreement at a depth of 10–45 m and at a depth of 30–45 m, respectively, and in very poor agreement at other depths. The average VS profiles computed by this study are more consistent with the derived VS from the standard penetration test data at the site with slower near-surface velocities relative to the downhole logging analysis. There are strong anisotropy in the strata below 45 m and weak anisotropy with various degrees at various depths in the strata above 45 m.
The Homogenized Instrumental Seismic Catalog (HORUS) of Italy from 1960 to Present
Authors: Lolli Barbara , Randazzo Daniele , Vannucci Gianfranco , Gasperini Paolo
Published: September 2020

We implemented an automatic procedure to update in near-real time (daily to hourly) a homogeneous catalog of Italian instrumental seismicity to be used for forecasting experiments and other statistical analyses. The magnitudes of all events are homogeneously revalued to be consistent with Mw standard estimates made by the Global Centroid Moment Tensor project. For the time interval from 1960 to 15 April 2005, catalogs and online resources available for the Italian area were merged and all magnitudes were homogenized to Mw according to empirical relationships computed using the chi-square regression method, which properly consider the uncertainties of both variables. From 16 April 2005 to the present, an automatic procedure periodically downloads the data of the online bulletin of the Istituto Nazionale di Geofisica e Vulcanologia and of online moment tensor catalogs from respective websites, merges the different sources, and applies traditional magnitude conversions to Mw. The final catalog is provided on a website for public dissemination.
The 26 November 2019 Mw 6.4 Albania Destructive Earthquake
Authors: Papadopoulos Gerassimos A. , Agalos Apostolos , Carydis Panayotis , Lekkas Efthimios , Mavroulis Spyridon , Triantafyllou Ioanna
Published: September 2020

With the strong 26 November 2019 earthquake that struck western Albania, several buildings collapsed, causing 51 casualties, mainly in the areas of Durrës and Thumanë. The destruction is attributed to several factors, including strong ground motion (maximum   peak  ground  acceleration=192  cm/s2 in Durrës), soil liquefaction, site amplification, poor building workmanship and construction quality, aging of building materials, impact on buildings of the strong 21 September 2019 Mw 5.6 foreshock, and pre-existing stress on buildings sustaining differential displacements because of soft soil conditions in their foundations. In both areas, we estimated maximum seismic intensity of VIII–IX (modified Mercalli intensity and European Macroseismic Scale 1998 scales). Fault-plane solutions indicated reverse faulting striking northwest–southeast. From regional tectonics, we assumed that the causal fault dips to east-northeast, implying that the affected area is situated at the hanging wall domain of the causative fault. Using the Non-Linear Location program algorithm and ak135 velocity model and 71 P and S phases, we manually located the mainshock hypocenter offshore, at distance of ∼17  km from Durrës and at depth of ∼22  km. Adopting this solution, a finite-fault model of space–time seismic slip was developed from the inversion of teleseismic P waveforms. Strike 345°, dip 22°, rupture velocity 2.6  km/s, and total rupture duration ∼16  s fit the data. The rupture was complex, showing one main patch at the south and a second at the north with maximum slips of ∼1.5 and ∼1  m, respectively. The rake vector at the main slip area was 99°, indicating that the thrust-type component played the most important role in the rupture process. The total seismic moment released was estimated at Mo=5.0×1018  N·m corresponding to Mw 6.4.
PENGARUH LATIHAN KELINCAHAN S-RUN DAN Z-RUN TERHADAP PENINGKATAN KEMAMPUAN KELINCAHAN PESERTA PUTRA EKSTRAKURIKULER BOLABASKET
Authors: Sya’bani Cahya Rifqi , Nurrochmah Siti
Published: September 2020

Penelitian ini bertujuan untuk mengetahui ada tidaknya pengaruh latihan S-run terhadap peningkatan kelincahan untuk peserta putra ekstrakurikuler bolabasket SMA Negeri 1 Lawang, untuk mengetahui ada tidaknya pengaruh latihan Z-run terhadap peningkatan kelincahan untuk peserta putra ekstrakurikuler bolabasket SMA Negeri 1 Lawang, untuk mengetahui ada tidaknya perbedaan antara latihan S-run dan Z-run terhadap peningkatan kelincahan untuk peserta putra ekstrakurikuler bolabasket SMA Negeri 1 Lawang. Pengumpulan data menggunakan teknik pengukuran menggunakan tes Illinois agility, dengan jumlah sampel 30 siswa. Pengolahan dan analisis data berupa statistika deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa ada pengaruh pada latihan S-Run terhadap peningkatan kelincahan untuk peserta putra ekstrakurikuler bolabasket SMA Negeri 1 Lawang.
KINERJA GURU DALAM PELAKSANAAN PEMBELAJARAN PENDIDIKAN JASMANI OLAHRAGA DAN KESEHATAN
Authors: Sa’diah Khalimatus , Winarno Mashuri Eko
Published: September 2020

Penelitian ini bertujuan untuk mengetahui kinerja guru dalam melaksanakan pembelajaran PJOK yang dilakukan di SMK Negeri 03 Malang. Rancangan penelitian adalah deskriptif kuantitatif kualitatif dengan metode observasi dan dokumentasi. Subjek dari penelitian ini adalah 3 guru PJOK SMKN 03 Malang. Berdasarkan hasil penelitian pada tiga guru PJOK dapat disimpulkan kinerja guru dalam pelaksanaan pembelajaran pendidikan jasmani olahraga dan kesehatan di SMKN 03 Malang termasuk dalam kategori sangat baik.
Producción de maíz (Zea mayz) con 3 tipos de sistemas diferentes de fertilización orgánica.
Authors: Aristizabal Bernal Daniela , Delgado Lopez Yeni Caterine , Jaimes Porras Luis Fernando
Published: September 2020

El objetivo de esta investigación fue evaluar 3 tipos de sistemas diferentes de fertilización orgánica para la producción y comercialización de maíz (Zea Mayz), el cual se desarrolló en la Hacienda Majavita de la Universidad Libre Seccional Socorro. Los tratamientos se categorizaron de la siguiente manera; (Tratamiento 0: Gallinaza; Tratamiento 1: Gallinaza + Fertilizante Foliar (TriadAMIN) y Tratamiento 2: Fertiolmo). En la presiembra, es decir, 15 días antes de la siembre, se realizó un procedimiento con el fin de neutralizar la acidez, desinfectar el suelo y así mismo nutrirlo de Ca y Mg, para tal efecto, se mezcló 100 gr de gallinaza + 30 gr de cal dolomítica/sitio para el tratamiento 0, tratamiento 1 y para el tratamiento 2 se agregó 100 gr de fertiolmo + 30 gr de cal dolomítica. El tiempo experimental de esta investigación fue de 105 días, en los que se midieron variables como; altura de las plantas, producción de biomasa y la mortalidad final total. Se obtuvo diferencias significativas (p>0,05) para los 3 tratamientos evaluados, referentes a la altura de las plantas, siendo el tratamiento 2 (Fertiolmo) el de menor crecimiento, logrando en promedio 118,67 cm, seguido del tratamiento 0 (Gallinaza) con 131,81 cm y el tratamiento 1 (Gallinaza y TriadAMIN) con 142.18 cm. En la producción de biomasa no se observaron diferencias significativas entre los tratamientos (p> 0.5), sin embargo, en el tratamiento 1 no se obtuvieron los resultados esperados debido a que el corte fue realizado en enero cuando empezó el verano. Por último, no se observó diferencias significativas (p>0.05) en la mortalidad final total entre los tratamientos experimentados, no obstante, el tratamiento 0 (Gallinaza) presentó el menor índice de mortalidad. Los resultados del experimento en estudio sugirieron que en especial el abono orgánico foliar (TriaDAMIN) se debe aplicar hasta la última semana antes de ensilar.
A Music Theory Curriculum for the 99%
Authors: De Clercq Trevor
Published: September 2020

Due to the lack of diversity as represented by the repertoire typically studied in the undergraduate music theory core, a number of scholars have called for an "integrated" or stylistically neutral theory curriculum, in which more pedagogical attention is devoted to jazz, world, and popular music. I contend that this approach is fundamentally insufficient and inadequate to genuinely address the diversity problems facing the field. Instead, I propose for all music students that the entire first year of theory coursework be devoted exclusively to popular music, with the study of other styles reserved for upper-division courses according to academic interests or tracks. In this essay, I present some of the motivating factors behind my recommendation, provide a brief sketch of what such a curriculum would look like, and discuss some of the challenges in its implementation.