bluuebunny/crossref_metadata_2025 huggingface dataset:
Gestión de la confianza en Gimnasios deportivos (Trust management in Sports Gyms)
Authors: Sanabria Navarro José Ramón , Silveira Pérez Yahilina , Guillén Pereira Lisbet , Rosero Duque Milton Fernando
Published: October 2020

El objetivo de la investigación fue analizar la gestión de la confianza de los clientes que asisten a los gimnasios en el Departamento de Sucre, Colombia. El estudio se compone de unidades de muestreo: emprendedores y clientes. La muestra de emprendedores de gimnasios está formada por 147 individuos que constituyen la población total, mientras que los clientes son 2680 con un nivel de confianza del 95%. El alcance del muestreo estuvo comprendido en el Departamento de Sucre, Colombia, considerados zonas rurales. Los cuestionarios aplicados permiten el análisis correspondiente de los indicadores vinculados con la variable confianza individual de los emprendedores de los gimnasios con respecto a sus proveedores, clientes y competidores. Para el análisis y procesamientos de datos se aplicó el análisis factorial a través del SPSS 21.0, estableciendo el criterio de dimensionalidad y analizando las matrices de correlación de Pearson y Lisrel para ecuaciones estructurales. Como principales resultados se obtuvieron que las relaciones entre clientes y emprendedores de los gimnasios requieren de confianza y está determinada por la percepción de ambos hacia el servicio.Abstract: The objective of the research was to analyze the management of trust of clients attending gyms in the District of Sucre, Colombia. The study consists of sampling units: entrepreneurs and clients. The sample of gym entrepreneurs is formed by 147 individuals, constituting the total population, while clients are 2,680 selected using a confidence level of 95%. The sampling range covered the District of Sucre, Colombia, considered as a rural area. The questionnaires applied allow to analyze indicators linked to the variable of gym entrepreneurs’ confidence towards their suppliers, customers, and competitors. For the analysis and processing of data, factorial analysis was run through SPSS 21.0, establishing the dimensionality criterion and analyzing the Pearson and Lisrel correlation matrices for structural equations. Main results showed that relationships between clients and gym entrepreneurs require trust, and they are mediated by the perception of both towards the service provided.
Actividad física de padres e hijos adolescentes: un estudio transversal (Physical activity of parents and their adolescents kids: a cross-sectional study)
Authors: Vaquero Solís Mikel , Mirabel Mario , Sánchez Miguel Pedro Antonio , Iglesias Gallego Damián
Published: October 2020

El presente estudio ha sido contextualizado desde la problemática que supone los bajos niveles de actividad física durante la adolescencia, teniendo en cuenta el papel que desempeñan los padres, como modelo conductual, para el fomento de la actividad física de los hijos. Por consiguiente, el objetivo de este estudio fue analizar en qué medida inciden los padres para la práctica de la actividad física de los hijos. Participaron un total de 487estudiantes, chicos (n = 262) y chicas (n = 225), con edades comprendidas entre los 14 y 16 años (M = 15.02 DT= 0.87), y se emplearon el cuestionario PAQ-A y tres ítems de elaboración propia, previamente consensuados por los investigadores. Se llevaron a cabo estadísticos descriptivo, correlaciones, pruebas T y regresiones. El análisis de regresión mostró una influencia importante del ánimo que ejercen los padres para la actividad física de los hijos. A modo de conclusión, se demuestra la importancia de los padres en el fomento de la práctica de actividad física en los hijos.Abstract. The present study has been contextualized from the problematic that low levels of physical activity suppose during adolescence, taking into account the role that parents play, such as as behavioral models, for the promotion of their children´s physical activity. Therefore, the aim of this research was to test the extent to which parents influence their children`s physical activity habits. The sample was formed by 487 students, both boys (n = 262) and girls (n = 225), ranging in age from 14 to 16 years old (M = 15.02; SD = 0.87). The PAQ-A questionnaire, as well as three items of own elaboration, previously established by the researchers, were employed. Descriptive statistics, correlations, T tests and regressions were run. The regression analysis showed an important impact of the encouragement to be physically activity that parents provide to their children. In conclusion, the importance of parents in promoting children`s physical activity practices is demonstrated.
A atenção plena e a prática de Yoga.
Authors: Silva Catarina Pissarra , Boleto Rosado António , Ramos Alexandre José
Published: October 2020

O objetivo deste estudo foi verificar se a prática de Yoga influencia a Atenção Plena, em função das variáveis sociodemográficas género, idade, anos de prática, volume de prática e lecionação de Yoga. Os participantes foram 281 adultos, entre 18 e 90 anos, 81% mulheres e 19% homens, (214 praticantes de Yoga e 67 não praticantes). Aplicou-se o Questionário de Atenção Plena (FFMQ) (Baer, Smith, Krietemeyer, e Toney, 2006) na versão de Ramos, Rosado, Serpa, Cangas, Gallego, e Ramos (2017), que avalia quatro dimensões: Observar, Não Julgar, Descrever e Agir Conscientemente.Para analisar os dados utilizou-se o programa estatístico SPSS 25.0. Os resultados apontam para a existência de diferenças significativas em diversas dimensões da Atenção Plena. Na dimensão Observar os praticantes de Yoga apresentam diferenças significativas favoráveis aos praticantes. Considerando exclusivamente os praticantes evidenciou-se valores superiores na dimensão Observar para aqueles com mais de doze anos de prática e com maior volume semanal. No volume de prática os praticantes com maior volume apresentam também valores mais elevados no Agir Conscientemente. Considerando os professores de Yoga, relativamente aos praticantes, estes apresentaram valores superiores na dimensão Observar mas menor na dimensão Agir Conscientemente. As mulheres apresentam um comportamento específico, diferente dos homens, quer praticantes quer não praticantes. Na dimensão Não Julgar existem diferenças significativas quando se considera a idade, distinguindo-se praticantes com mais de 60 anos.Concluiu-se que a prática de Yoga pode contribuir para o aumento da Atenção Plena mas que a investigação deve continuar atendendo à multidimensionalidade do construto em causa.
Aspectos metodológicos clave para la formación de futuros maestros de Educación Física (Key methodological aspects for the training of future Physical Education teachers)
Authors: Bores García Daniel , Marín Rojas Antonio Luis , Méndez Domínguez César , Mijarra Murillo Juan José , Delfa De La Morena José Manuel
Published: October 2020

El presente artículo trata de ofrecer la visión consensuada y compartida desde el Área de Educación Física y Deportiva de la Universidad Rey Juan Carlos acerca de cuáles deben ser los elementos esenciales del abordaje del proceso formativo de los futuros maestros de Educación Física. Entre ellos se exponen las claves sobre la importancia de la motricidad, el rol del alumno en las clases teóricas y prácticas, que debe ser activo y reflexivo en todo momento, la comunicación docente-discente, el trabajo en grupos como herramienta de interacción social y co-aprendizaje, las tareas individuales desde una perspectiva crítica y los aspectos más relevantes sobre el proceso de programación de los contenidos de Educación Física, tales como la secuenciación, el abordaje global de los contenidos y el uso de las nuevas tecnologías. Por último, se expone el consenso de los docentes del área sobre los objetivos, contenidos y procedimientos evaluativos de las asignaturas del área, tomando como referencia la materia de Didáctica de la Educación Física del Grado de Maestro en Educación Primaria con Mención en Educación Física. Abstract. The present article aims at offering a consensual and shared vision from the Area of Physical Education and Sports at Rey Juan Carlos University about what the essential elements of the approach to the training process of future Physical Education teachers should be. Among others, we explain the key factors on the importance of motor skills, the role of students in theoretical and practical classes, which must be active and reflective at all times, teacher-student communication, work in groups as a tool for social interaction and co-learning, individual tasks from a critical perspective, as well as the most relevant aspects of the process of planning Physical Education contents, such as sequencing, global approach to content, and the use of new technologies. Finally, the consensus of teachers from this area on objectives, contents, and subject evaluation procedures is described, taking the subject of Physical Education Didactics from the Degree of Primary Education with Mention in Physical Education as a reference.
La formación inicial del profesorado de Educación Física: una mirada desde la atención a la diversidad
Authors: Valencia-Peris Alexandra , Mínguez-Alfaro Patricia , Martos-García Daniel
Published: October 2020

El profesorado de Educación Física (EF) presenta falta de formación e inseguridad a la hora de atender la diversidad en su aula. Una de las causas que se atribuyen a este problema es la escasa formación que se da al respecto en los estudios relacionados con la formación inicial del profesorado. En este trabajo se presenta un análisis de las guías docentes de 40 universidades españolas que se corresponden con la enseñanza de la didáctica de la EF en el Grado en Maestro/a en Educación Primaria. Entre los principales hallazgos, destaca el hecho que únicamente el 30% de las guías docentes incluye al menos un tema específico sobre atención a la diversidad, un 75% incluyen competencias profesionales relacionadas y sólo un 15% presenta resultados de aprendizaje asociados a esta formación específica. Asimismo, se presenta una propuesta docente ejemplificando diversas actuaciones que pueden implementarse en la formación inicial del profesorado de EF, como son las simulaciones, los talleres de acción directa y los ciclos de investigación-acción que, pretenden mejorar la conexión entre teoría y práctica dando mayor visibilidad a la diversidad.
La performance: Una propuesta interdisciplinar de las áreas de educación física, educación musical y educación visual y plástica en la formación inicial de los futuros maestros (The performance: an interdisciplinary proposal from the departments of physi
Authors: Folch Dávila Carmina , Córdoba Jiménez Txema , Ribalta Alcalde Dolors
Published: October 2020

En este artículo presentamos una propuesta pedagógica interdisciplinar que se inscribe en el módulo Educación a través de la plástica, la música y la educación física: proyecto interdisciplinar de los grados de Educación Infantil y Primaria de la Universidad Ramon Llull. La actividad nuclear de este módulo es una performance: una acción artística como resultado de un proceso creativo interdisciplinar, tutorizado por tres docentes de las áreas de educación física, educación musical y educación visual y plástica. Los objetivos del artículo consisten en describir este proceso creativo, incidiendo en las fases del aprendizaje interdisciplinar, la codocencia, el aprendizaje cooperativo y la evaluación formativa, y reflexionar sobre los resultados obtenidos y las condiciones para su implementación. Entre las conclusiones, destacamos la contribución del proyecto interdisciplinar a la formación personal y profesional de los futuros maestros y maestras, el reto que supone para los estudiantes la integración interdisciplinar en un proceso creativo y la importancia de la codocencia en un equipo multidisciplinar para favorecer la síntesis entre contenidos y lenguajes expresivos. Finalmente, se demuestra que el proyecto reúne todas las condiciones del aprendizaje cooperativo que se ven fortalecidas por la inclusión de un sistema de evaluación formativa basada en rúbricas consensuadas con el alumnado y tutorías.Abstract. In this article we present an interdisciplinary pedagogical proposal that is part of the module Education through visual arts, music and physical education: interdisciplinary project of the Early Childhood and Primary Education degrees of Ramon Llull University. The nuclear activity of this module is a performance: an artistic action, a result of an interdisciplinary creative process, supervised by three teachers from the departments of physical education, music education, and visual arts education. The objectives of the article are to describe this creative process, focusing on the phases of interdisciplinary learning, co-teaching, cooperative learning, and formative evaluation; and to reflect on the results obtained and the conditions for its implementation. Among the conclusions, we highlight the contribution of the interdisciplinary project to the personal and professional training of future teachers, the interdisciplinary integration in a creative process as a challenge for students, and the importance of co-teaching in a multidisciplinary team to promote synthesis between contents and expressive languages. Finally, it is shown that the project meets all the conditions of cooperative learning, strengthened by the inclusion of a formative evaluation system based on agreed-upon rubrics with the students and tutorials.
Pensar el cuerpo. De la expresión corporal a la conciencia expresivocorporal, un camino creativo narrativo en la formación inicial del profesorado (Think the body. From bodily expression to expressive corporal awareness, a narrative creative path in the i
Authors: Prados Megías Mª Esther
Published: October 2020

El texto aporta una serie de reflexiones sobre el sentido de la expresión corporal como contenido de la educación física. El articulo fundamenta las bases ontológicas y epistemológicas para considerar la expresión corporal una apuesta significativa que profundiza en el sentido más natural de la expresividad humana, como camino de conciencia corporal, conocimiento de sí mismo/a y de transformación educativa. Al mismo tiempo, el texto presenta una propuesta alternativa, reflexiva y crítica de la formación inicial del profesorado basada en el uso de narrativas corporales (relatos orales-escritos-visuales, performance, dramatizaciones, etc.) y en el trabajo de propuestas de conciencia corporal del Sistema Consciente para la Técnica del Movimiento (SCTM). Ambos instrumentos son plausibles de un camino creativo narrativo y autoexpresivo en la construcción subjetiva de lo expresivocorporal en los futuros maestros y maestras.Summary. The text offers a series of thoughts about the meaning of bodily expression as a part of physical education. This article talks about the ontological and epistemological bases as significant supports for a bodily expression that focuses on human expression. This is a way to discover corporal, self-awareness, and educational transformation. At the same time, the article introduces an alternative, reflective and critical proposal for the initial teaching training. It is based on the use of corporal stories (oral-written-visual stories, performances, etc.) and corporal awareness exercises from the Conscious System for the Movement Technique (CSMT). Both tools are plausible in a narrative-creative and self-expressive path. This is an important proposal for the subjective construction of expressive corporal awareness for future teachers.
Analisis Instrumen Pengukuran Kebahagiaan Guru: Sorotan Literatur Bersistematik
Authors: Wan Mat Kartini , Mohd Matore Mohd Effendi @ Ewan
Published: October 2020

Penerapan kebahagiaan pelajar bermula dengan penerapan kebahagiaan guru dalam kehidupan. Kajian lepas menunjukkan tahap kebahagiaan guru dilihat berpotensi dalam mempengaruhi tahap kebahagiaan seseorang pelajarnya. Oleh itu, objektif dalam melahirkan individu yang bahagia memerlukan seorang guru yang memiliki tahap kebahagiaan yang tinggi. Justeru, kajian ini dilaksanakan untuk menganalisis instrumen pengukuran kebahagiaan guru berdasarkan kaedah sorotan literatur sistematik (SLR). Selain itu, kajian ini turut meneliti instrumen yang sesuai untuk mengukur tahap kebahagiaan guru di Malaysia dan mengkaji konstruk dalam instrumen mengukur kebahagiaan guru. Kajian ini telah mengenal pasti sepuluh instrumen pengukur kebahagiaan sebagai fokus pasca saringan literatur. Pemilihan dijalankan dengan proses mengenal pasti instrumen seperti penetapan kata kunci, pemilihan pangkalan data dan penetapan set kriteria. Model PRISMA digunakan sebagai panduan dalam pencarian bahan literatur. Setiap sepuluh instrumen telah dikategorikan mengikut kegunaan, kekuatan, kelemahan, jumlah item dan konstruk. Kajian telah mengenal pasti lima sahaja instrumen yang berpotensi dalam mengukur kebahagiaan guru di Malaysia daripada sepuluh instrumen tersebut. Daripada lima instrumen yang di senaraikan, empat instrumen sahaja yang sesuai digunakan untuk guru di Malaysia dalam mengukur kebahagiaan guru secara menyeluruh. Kajian ini mencadangkan agar kajian lanjutan dibuat berkaitan pengukuran kebahagiaan dalam kalangan guru matematik. Hal ini berdasarkan batasan kajian iaitu tiada kajian kebahagiaan guru mengikut subjek yang diajari.
Persepsi Masyarakat Tempatan Terhadap Pengurusan E-sisa oleh Syarikat Swasta di Bandaraya Kota Kinabalu, Sabah
Authors: Dinggai Molia Sebi , Mapa Mohammad Tahir , George Fionna
Published: October 2020

Kajian ini bertujuan untuk melihat persepsi masyarakat tempatan terhadap pengurusan e-sisa oleh syarikat swasta di bandaraya Kota Kinabalu, Sabah. Pengurusan e-sisa yang sistematik sepatutnya terintegrasi antara semua pemegang taruh seperti pihak kerajaan, pihak swasta, pihak non-governmental organization, sektor informal dan juga masyarakat tempatan. Namun di Sabah khususnya di Kota Kinabalu, peranan syarikat swasta merupakan antara pemegang taruh yang kurang jelas penglibatannya dalam pengurusan e-sisa. Oleh itu, objektif utama artikel ini adalah untuk menilai persepsi masyarakat tempatan terhadap pengurusan e-sisa yang dijalankan oleh syarikat swasta di bandaraya Kota Kinabalu, Sabah. Kajian ini menggunakan borang soal selidik sebagai instrumen utama yang telah diedarkan kepada 400 responden yang terdiri daripada isi rumah. Analisis deskriptif seperti nilai purata skor digunakan untuk menganalisis data bagi menjawab objektif kajian. Hasil kajian mendapati bahawa masyarakat tempatan memberikan persepsi yang baik terhadap pengurusan e-sisa yang dijalankan oleh syarikat swasta di bandaraya Kota Kinabalu. Oleh itu, diharapkan kajian ini dapat memperlihatkan persepsi masyarakat tempatan terhadap pengurusan e-sisa yang dijalankan oleh syarikat swasta di bandaraya Kota Kinabalu.
Segurança pública, segurança interna e segurança cidadã: pontos convergentes e discordantes
Authors: Rezende Alessandro
Published: October 2020

O artigo tem o propósito diferenciar os conceitos impostos à segurança pública, segurança interna e polícia comunitária. A intenção é dimensionar melhor o primeiro conceito (segurança pública) para, então, estabelecer parâmetros para atualizá-los. Este posicionamento é necessário para que se possa entender as relações dos Estados depois da Segunda Guerra Mundial e também o pós Guerra Fria. Após esses fatos, os Estados Unidos passaram a ser hegemônicos e, consequentemente, a propagar essa hegemonia pelo mundo. Antes de definir os conceitos é essencial entender as autonomias que alcança os países. Que tipo de força é preciso para enfrentar as ameaças: exército, polícia ou guarda nacional e que tipo de papel desenvolvem no cenário nacional. Por exemplo, Costa Rica não tem exército, mas tem um plano de defesa em que utiliza outras instituições para enfrentar suas ameaças.
Aquiescência na Líbia: O Nascimento de uma Democracia?
Authors: Erinaldo Carmo , Haddod Younus , Ferreira Fernanda
Published: October 2020

O presente artigo resulta de um estudo sobre as mudanças ocorridas, e ainda em curso, na Líbia após a queda do regime autoritário e na implantação de mecanismos democráticos de governo. Depois de uma série de ações desastrosas do governo de Khadafi, nos âmbitos nacional e internacional, os protestos levaram a sociedade a uma intervenção bélica direta sobre o governo e sobre o Estado. Esse trabalho ainda apresenta alguns aspectos da problemática decorrente da contradição ideológica entre Secularismo e Islamismo Político, no que diz respeito à participação no novo Estado. Essa temática adquiriu uma importância acentuada nos atuais debates políticos no Mundo Árabe, com a busca de uma solução democrática entre essas duas correntes antagônicas, cujo confronto precisa sair da luta armada para o diálogo conciliatório.
A construção e os usos do conceito de direitos humandos através do rapem uma penitenciária
Authors: Xavier Scudder Priscila de Oliveira , Arcolino Vinícius Comparini , Mendes de Oliveira Rogério
Published: October 2020

O presente artigo apresenta um diagnóstico sobre o modo como o Rap tem se constituído em ferramenta de apropriação e mobilização do conceito de direitos humanos em uma penitenciária. A partir das narrativas de prisioneiros confinados na Penitenciária Major Eldo de Sá Correia, em Rononópolis/MT, e de sua relação com a letra da musica "Barril de Polvora" do grupo de Rap Demonstro, foi possível perceber o potencial politico e social mobilizado por este estilo musical. Considerando que as narrativas de prisioneiros são, via de regra, ignoradas como fontes históricas legítimas, este artigo, ao registrá-las, indica que a escuta de suas vidas, ouvidas com a perspectiva otobiográfica, apresenta experiências com as quais podemos aprender. De outro modo ao conferir-lhes tratamento academico, acabamos por compor um arquivo de história oral, e tornamos suas versões sobre a maquinaria punitiva em documentos e ciência.
O sistema produtivo orgânico como alternativa para a reprodução socioeconômica dos agricultores familiares do semiárido do Estado de Alagoas
Authors: Celso Brandão Guerreiro Barbosa Luciano , Maia Gomes Lages André , Frey Biehl Brandão Tatiana
Published: October 2020

Este trabalho tem como objetivo avaliar se o sistema produtivo orgânico pode gerar uma melhoria das condições socioeconômica e ambiental dos agricultores familiares no semiárido nordestino. Para se chegar a uma resposta conclusiva e sólida sobre o objetivo exposto acima, foi necessário realizar uma ampla pesquisa bibliográfica acerca das temáticas: agricultura sustentável e orgânica, sustentabilidade agrícola, problemas socioeconômicos inerentes à agricultura, dentre outros temas. Também, foi realizada uma pesquisa sobre a situação social, econômica e ambiental dos agricultores familiares que estão manejando organicamente suas propriedades rurais no semiárido alagoano, tendo como referência os projetos agroecológicos conduzidos pela ONG Movimento Minha Terra – MMT. Após a delimitação do objetivo, da definição da problematização e da metodologia que iria ser utilizada, foi iniciada a pesquisa que chegou a resultados reveladores sobre a inserção do sistema agrícola orgânicos em estabelecimentos rurais no semiárido alagoano. Observou-se que a agricultura orgânica pode gerar um ambiente de independência econômica e social para os agricultores familiares em áreas que apresentem restrições ecológicas que dificultem a prática da agropecuária, inserindo os agricultores no sistema econômico, melhorando a sua condição econômica e propiciando uma melhor qualidade de vida para a sua família. Além disso, percebe-se que com o sistema produtivo orgânico pode ser evitado o absurdo êxodo rural, fato esse que contribui para o inchaço populacional das cidades, expande os bolsões de miséria, aumenta os índices de violência, degrada o meio ambiente, dentre outros fatores negativos.
AS RELAÇÕES DA POLÍTICA ECONÔMICA BRASILEIRA DE FINANCIAMENTO EXTERNO COM O “MILAGRE BRASILEIRO”
Authors: Luiz V. Freitas Cosme
Published: October 2020

O relacionamento entre as políticas de crescimento formuladas nos planos de governo e a utilização de linhas de crédito externo é parte de um conhecido processo da história econômica da maioria das nações emergentes. Muito embora, países reconhecidamente industrializados também passaram por fases semelhantes de modelo de financiamento da economia, sem que, entretanto, tenham se inclinado aos caminhos do dependentismo financeiro.
Infancias: perspectivas para una nueva racionalidad ambiental
Authors: Skewes Guerra Celeste , Ciacchi Andrea
Published: October 2020

En este trabajo se reflexiona acerca del desarrollo que ha tenido la visión de naturaleza en la modernidad y sus consecuencias en América Latina. El análisis pone en relieve las carencias de una visión de naturaleza basada en la racionalidad moderna occidental, que entre otras problemáticas, ha provocado la proliferación de conflictos socio-ambientales en la región. Esta racionalidad instrumental, que ha sido hegemónica en un contexto global, excluye los saberes de otros actores, entre ellos niños y niñas. Es por ello que aquí se propone indagar acerca de cómo las y los niños pueden ser tomados en consideración, por su visión propia y diferenciada del mundo, comprendiéndoles como sujetos relevantes en la estructura social, y, por ende, partícipes en su transformación. De esta manera, se plantea incluir las perspectivas infantiles acerca de la naturaleza en la búsqueda de una nueva racionalidad ambiental.
UN ANÁLISIS COMPARATIVO DE LA CALIDAD DE LA DEMOCRACIA EN BRASIL Y PERÚ: Testando procedimientos, contenidos y resultados
Authors: Ugo Santander Joo Carlos , F. Domínguez Avila Carlos
Published: October 2020

El presente artículo compara la evolución reciente, los actores, las dimensiones, y las perspectivas de los regímenes democráticos existentes en Brasil y Perú, principalmente entre 2015 y 2017. En términos teórico-metodológicos, el presente trabajo utiliza como variables de comparación las dimensiones y subdimensiones propuestas por Leonardo Morlino para el estudio de la calidad de la democracia. En términos empíricos, los datos recolectados sobre ambos países son los más recientes, fidedignos y equivalentes posibles; todo ello con el propósito de realizar un ejercicio comparativo que sea confiable y consistente, además de avanzar en una agenda ampliada de pesquisa.
A teoria das representações sociais: ensaio de aproximação
Authors: Rosa Ávila Ângelo Roberto , Domínguez Avila Carlos F.
Published: October 2020

Este artigo discute as concepções contemporâneas de sociólogos e cientistas, mais especificamente sobre um novo paradigma que vem suscitando e provocando debates nas mais variadas áreas de conhecimento, e diz respeito à Teoria das Representações Sociais (TRS). Dentre outros fatores, corresponde a fenômenos específicos que estão relacionados com um modo de compreender a realidade, e de se comunicar através do senso comum. Nessa linha de raciocínio, a pretensão foi relacionar e descrever aspectos que refletem as várias representações temáticas, neste caso, a sustentabilidade e a educação ambiental, que está fazendo parte do cotidiano das populações de todos os continentes, e se relaciona com as novas formas de representações sociais, à medida que reflete o modo de compreensão dos indivíduos, destacadamente no que se refere às atitudes frente aos recursos naturais renováveis tendo como uma visão global a Sustentabilidade Ambiental. Dentre outros teóricos, foram citados Edgar Morin (2000) e Serge Moscovici (2003), ambos pontuam as representações sociais sob a ótica interdisciplinar, uma vez que propicia investigar o senso comum, considerando o contexto social, cultural e histórico, que é eminentemente um processo de construção das representações societárias.
Os deslocados internos colombianos e os dez anos da Lei 387: a maior tragédia humanitária das Américas
Authors: Cristina Nascimento França Tereza
Published: October 2020

O século XX, longo para Giovanni Arrighi e curto para Eric Hobsbawm, foi um século agourento que depôs velhas ordens morais instituindo que o Homem Moderno estaria condenado à recriação do seu próprio universo. Imerso em uma miríade de novidades enganadoras, este Homem tornou-se o letárgico vaticinado por Jean Jacques Rousseau em A Nova Heloísa, ao considerar que “tudo é absurdo, mas nada é chocante, porque todos se acostumam a tudo”. Tal qual uma locomotiva sem freio, que Eric Hobsbawm chamou de estado de vir-a-ser, havia um delineamento do perfil de encontrar-se em um ambiente que promete aventura, poder, alegria, crescimento, autotransformação das coisas ao redor, mas ao mesmo tempo ameaça destruir tudo o que o Homem tem, e tudo o que ele sabe. O que há cem anos o homem levava meses para descobrir encontra-se hoje ao alcance de um clique. [...]
GLOBALIZAÇÃO: A DIALÉTICA DO MULTICULTURALISMO
Authors: JUNIOR JUAREZ
Published: October 2020

As mudanças no cenário internacional ocorrem de maneira acelerada e contínua, reconfigurando as relações entre os povos constantemente. A partir da compreensão do complexo fenômeno da globalização, o principal objetivo deste artigo é analisar as relações entre os mais diversos atores que compõem o cenário internacional global e contribuir para o debate acerca da questão de identidade cultural nas relações internacionais e na reformulação da identidade dos povos.
TERRORISMO E RELIGIÃO: UM ESTUDO SOBRE A ATUAÇÃO DO REGIME TALIBAN À LUZ DA IDEOLOGIA ISLÂMICA
Authors: Carla de Souza Geila , Hamilton Oliveira Oliveira Alexandre
Published: October 2020

O terrorismo e a religião islâmica é um tema antigo que está continuamente presente no noticiário cotidiano, e já faz parte da história contemporânea, mais na atualidade se ver pouco material escrito explicando sobre as suas verdadeiras causas, e menos ainda sobre o movimento ideológico islâmico. O presente artigo tem como escopo fazer uma análise através de uma revisão bibliográfica sobre o terrorismo e religião, enfocando especificamente a atuação do regime Taliban à luz da ideologia islâmica.
Pengaruh Payment Gateway terhadap Kinerja Keuangan UMKM
Authors: Lestari Deka Anggun , Purnamasari Endah Dewi , Setiawan Budi
Published: October 2020

Financial Technology (Fintech) is a combination of technology and financial services. There are several types of fintech, including Peer to Peer Lending, Risk and Investment Management, Market Aggregator, Payment, Clearing and Settlement, which changes an old innovation with digital technology. One widely used fintech is Payment Gateways such as OVO and Go-Pay, which encourage cashless society. One indicator that is implemented to measure Payment Gateway's financial performance is sales revenue. This study aims to examine the effect of Payment Gateway on the Financial Performance of Small Medium Enterprises (SMEs) in Palembang Indah Mall. Data were collected through questionnaires involving 53 respondents by using normality test, validity test, reliability test, coefficient of determination, and t-test. The result of the t-test and the coefficient of the determination indicates that the Payment Gateway variable significantly influences the financial performance of SMEs measured by sales revenue.
Analisis Pengaruh Piutang Tak Tertagih Terhadap Profitabilitas Pada Perusahaan CV. Anugrah Sriwijaya Sukses
Authors: Tanuma Yapet
Published: October 2020

This study aims to analyse the effect of the ratio of arrears and collectors to return on assets at CV Anugrah Sriwijaya Sukses. This research is descriptive quantitative. Data were obtained through interviews with company leaders and employees related to the finance department and looking at financial report data for the 2017-2019 period. Data were collected using purposive sampling method and analysed using multiple linear regression. The findings evidence that partially, arrears have an effect on return on assets, and the ratio of collectors has no effect on return on assets. Simultaneously, the ratio of arrears and collectors simultaneously have a positive and significant effect on return on assets at CV Anugrah Sriwijaya Sukses.
Early Jurassic (middle Hettangian) marine gastropods from the Pogibshi Formation (Alaska) and their paleobiogeographical significance
Authors: Ferrari Mariel , Blodgett Robert B. , Hodges Montana S. , Hodges Christopher L.
Published: October 2020

A middle Hettangian marine gastropod assemblage is reported from the Kenai Peninsula of south-central Alaska supplying new paleontological evidence of this group in Lower Jurassic rocks of North America. Pleurotomaria pogibshiensis sp. nov. is described from the middle Hettangian marine succession informally known as Pogibshi formation, being the first occurrence of the genus in the Kenai Peninsula and the oldest occurrence of the genus in present-day Alaska and North America. One species of the genus Lithotrochus, namely Lithotrochus humboldtii (von Buch), is also reported for the first time from the Kenai Peninsula. Lithotrochus has been considered as endemic to South America for a time range from the early Sinemurian to the late Pliensbachian. The newest occurrence of Lithotrochus in rocks of the Pogibshi formation extends the paleobiogeographical and chronostratigraphical distribution of the genus into the present-day Northern Hemisphere. However, the Southern Hemisphere affinities are consistent with the hypothetical interpretations (although supported both by paleobiogeographical and paleomagnetic data) that the Peninsular terrane of south-central Alaska is far-traveled and may have originated at much more southerly paleolatitudes than its present-day position. Two other Early Jurassic caenogastropods typical of the Andean region of South America and of the Tethyan epicontinental seas are described for the first time in the Pogibshi formation, and these are Pseudomelania sp. and Pictavia sp. The new gastropod assemblage reported here shows close affinities with coeval South American and European gastropod faunas, supplying new evidence to interpret their distribution during the Early Jurassic.
The prevalence of head and facial injuries among children in Saudi Arabia following road traffic crashes
Authors: Alghnam Suliman , Jastaniah Ebaa , Alwahaibi Wedyan , Albabtain Ibrahim Tawfiq , Alqublan Sarah , Bajwaiber Miasem , Alzahrani Sarah , Alghamdi Ali
Published: October 2020

BACKGROUND:

Motor vehicle crashes (MVCs) are the leading cause of death among children in Saudi Arabia. Childhood injuries can be prevented or minimized if safety measures, such as car seats, are implemented. The literature on the epidemiology of head and facial injury among children is limited, which affects the ability to understand the extent of the burden and hinders investment in public health prevention.

OBJECTIVE:

Describe the epidemiology of head and facial injuries among children admitted to the hospital following MVCs.

DESIGN:

Retrospective chart review.

SETTING:

Five hospitals in several regions.

PATIENTS AND METHODS:

We collected data on all patients ≤16 years old, who were admitted to the hospital following MVCs between 2016-2019. Differences in various characteristics like head injury status and age groups were compared.

MAIN OUTCOME MEASURES:

Head and facial injuries.

SAMPLE SIZE:

253 patients.

RESULTS:

Of the injured population, 97 (38.3%) sustained a head injury, and 88 (34.8%) had a facial injury. Thirteen (9.1%) children were driving the car at the time of the crash. About half of the children were seated in the back (53.8%) without a seatbelt or safety seat.

CONCLUSION:

The prevalence of head and facial injuries is striking. In addition, the study revealed that driving among children is not uncommon, which warrants monitoring and implementing interventions. Improved documentation of restraint use and police enforcement of safety laws can play a significant role in reducing associated injuries. The study findings highlight the importance of combination or rear seating as well as age-appropriate restraint in order to reduce the likelihood of head or facial injuries among children.

LIMITATIONS:

Retrospective study using the electronic search system to identify patients, but may have missed cases that were not coded correctly. Large amount of missing data for some variables. Additionally, the analysis was limited to those admitted to the hospital.

CONFLICT OF INTEREST:

None.
Assessing and improving cloud-height based parameterisations of global lightning flash rate, and their impact on lightning-produced NOx and tropospheric composition
Authors: Luhar Ashok K. , Galbally Ian E. , Woodhouse Matthew T. , Abraham Nathan Luke
Published: October 2020

Abstract. Although lightning-generated oxides of nitrogen (LNOx) account for only approximately 10 % of the global NOx source, it has a disproportionately large impact on tropospheric photochemistry due to the conducive conditions in the tropical upper troposphere where lightning is mostly discharged. In most global composition models, lightning flash rates used to calculate LNOx are expressed in terms of convective cloud-top height via the Price and Rind (1992) (PR92) parameterisations for land and ocean. We conduct a critical assessment of flash-rate parameterisations that are based on cloud-top height and validate them within the ACCESS-UKCA global chemistry-climate model using the LIS/OTD satellite data. While the PR92 parameterisation for land yields satisfactory predictions, the oceanic parameterisation underestimates the observed flash-rate density severely, yielding a global average of 0.33 flashes/s compared to the observed 9.16 flashes/s over the ocean and leading to LNOx being underestimated proportionally. We formulate new/alternative flash-rate parameterisations following Boccippio’s (2002) scaling relationships between thunderstorm electrical generator power and storm geometry coupled with available data. While the new parameterisation for land performs very similar to the corresponding PR92 one as would be expected, the new oceanic parameterisation simulates the flash-rate observations more accurately, giving a global average of 8.84 flashes/s. The use of the improved flash-rate parameterisations in ACCESS-UKCA changes the modelled tropospheric composition—global LNOx increases from 4.8 to 6.6 Tg N/yr; the ozone (O3) burden increases by 8.5 %; there is an increase in the mid- to upper-tropospheric NOx by as much as 40 ppt; a 13 % increase in the global hydroxyl (OH); a decrease in the methane lifetime by 6.7 %; and a decrease in the lower tropospheric carbon monoxide (CO) by 3–7 %. Overall, the modelled tropospheric NOx and ozone are improved compared to observations, particularly in the Southern Hemisphere and over the ocean.
Technical note: Emission mapping of key sectors in Ho Chi Minh city, Vietnam using satellite derived urban land-use data
Authors: Nguyen Trang Thi Quynh , Takeuchi Wataru , Misra Prakhar
Published: October 2020

Abstract. Emission inventories are important for both simulating pollutant concentrations and designing emission mitigation policies. Ho Chi Minh city (HCMC) is the biggest city in Vietnam but lacks of an updated spatial emission inventory. In this study, we propose a new approach to compile a comprehensive spatial emission inventory for major Short lived climate pollutants (SLCP) and Green house gases (GHG) (SO2, NOx, CO, NMVOC, PM10, PM2.5, BC, OC, NH3, CH4, N2O, and CO2) Our originality is the use of satellite derived urban land-use morphological maps which allow spatial disaggregation of emissions. Based on this approach, a comparable and consistent local emission inventory (EI) for HCMC has been prepared, including three key sectors as a successor of previous EIs. It provides annual emissions of transportation, manufacturing industries and construction and residential sectors at 1 km resolution. The target years are from 2009 to 2016. We consider both Scope 1 – all direct emissions from the activities occurring within the city and Scope 2 that is indirect emissions from electricity purchased. Transportation sector was found to be the most dominant emission sector in HCMC followed by Manufacturing industries, and Residential area, responsible for over 682 Gg CO, 84.8 Gg NOx, 20.4 Gg PM10 and 22 000 Gg CO2 emitted in 2016. Due to sharp rise in vehicle population, CO, NOx, SO2 and CO2 traffic emissions show increases of 80 %, 160 %, 150 % and 103 % respectively between 2009 and 2016. Among five vehicle types, motorcycle contributed around 95 % to total CO emission, 14 % to total NOx emission and 50–60 % to CO2 emission. Heavy vehicles are the biggest emission source of NOx, SO2 and PM while personal cars are the largest contributors to NMVOC and CO2. Electricity consumption accounts for the majority of emissions from Manufacturing industry and Residential sectors. We also found that Scope 2 emissions from manufacturing industry and residential areas in 2016 increased by 87 % and 45 % respectively in comparison with 2009. Spatial emission disaggregation reveals that central business districts like Quan 1, Quan 4 and Quan 7 express the highest emission intensities, which is over 1900 times of sub urban HCMC. Our estimates show relative agreement with several local inherent EIs, in terms of total amount of emission and sharing ratio among elements of EI. However, the big gap was observed when comparing with REASv2.1, a regional EI, which mainly applied national statistical data. This spatial emission inventory benefits not only proposing solutions to reduce anthropogenic emissions but also the simulation of pollution concentrations in city scale. Using our proposed method, the local emission maps in HCMC can be continuously updated and improved in the future.
Deoxygenation dynamics above the western Nile deep-sea fan during sapropel S1 at seasonal to millennial time-scales
Authors: Blanchet Cécile L. , Tjallingii Rik , Schleicher Anja M. , Schouten Stefan , Frank Martin , Brauer Achim
Published: October 2020

Abstract. Ocean deoxygenation is a rising threat to marine ecosystems and food resources under present climate warming conditions. Organic-rich sapropel layers deposited in the Mediterranean Sea provide a natural laboratory to study the processes that have controlled the changes in seawater oxygen levels in the recent geological past. Our study is based on three sediment cores spanning the last 10 thousand years (10 kyr BP) and located on a bathymetric transect offshore the western distributaries of the Nile delta. These cores are partly to continuously laminated in the sections recording sapropel S1, which is indicative of bottom-water anoxia above the western Nile deep-sea fan. We used a combination of microfacies analyses and inorganic and organic geochemical measurements to reconstruct changes in oxygenation conditions at seasonal to millennial time-scales. The regular alternations of detrital, biogenic and chemogenic sublayers in the laminated sequences are interpreted in terms of seasonal changes. Our microfacies analyses reveal distinct summer floods and subsequent plankton blooms preceding the deposition of inorganic carbonates formed in the water-column during spring-early summer. The isotopic signature of these carbonates suggests year-round anoxic to euxinic bottom waters resulting in high levels of anaerobic remineralisation of organic matter and highlights their potential to reconstruct seawater chemistry at times when benthic fauna was absent. Synchronous changes in terrigenous input, primary productivity and past oxygenation dynamics on millennial time-scales obtained by our multi-proxy study show that runoff-driven eutrophication played a central role in driving rapid changes in oxygenation state of the entire Levantine Basin. Rapid fluctuations of oxygenation conditions in the upper 700 m water depth occurred above the Nile deep-sea fan between 10 and 6.5 ka BP while deeper cores recorded more stable anoxic conditions. These findings are further supported by other regional records and reveal time-transgressive changes in oxygenation state driven by rapid changes in primary productivity during a period of long-term deep-water stagnation.
Optimality-based non-Redfield plankton–ecosystem model (OPEM v1.1) in UVic-ESCM 2.9 – Part 1: Implementation and model behaviour
Authors: Pahlow Markus , Chien Chia-Te , Arteaga Lionel A. , Oschlies Andreas
Published: October 2020

Abstract. Uncertainties in projections of marine biogeochemistry from Earth system models (ESMs) are associated to a large degree with the imperfect representation of the marine plankton ecosystem, in particular the physiology of primary and secondary producers. Here, we describe the implementation of an optimality-based plankton–ecosystem model (OPEM) version 1.1 with variable carbon : nitrogen : phosphorus (C:N:P) stoichiometry in the University of Victoria ESM (UVic; Eby et al., 2009; Weaver et al., 2001) and the behaviour of two calibrated reference configurations, which differ in the assumed temperature dependence of diazotrophs. Predicted tracer distributions of oxygen and dissolved inorganic nutrients are similar to those of an earlier fixed-stoichiometry formulation in UVic (Nickelsen et al., 2015). Compared to the classic fixed-stoichiometry UVic model, OPEM is closer to recent satellite-based estimates of net community production (NCP), despite overestimating net primary production (NPP), can better reproduce deep-ocean gradients in the NO3-:PO43- ratio and partially explains observed patterns of particulate C:N:P in the surface ocean. Allowing diazotrophs to grow (but not necessarily fix N2) at similar temperatures as other phytoplankton results in a better representation of surface Chl and NPP in the Arctic and Antarctic oceans. Deficiencies of our calibrated OPEM configurations may serve as a magnifying glass for shortcomings in global biogeochemical models and hence guide future model development. The overestimation of NPP at low latitudes indicates the need for improved representations of temperature effects on biotic processes, as well as
phytoplankton community composition, which may be represented by locally varying parameters based on suitable trade-offs. The similarity in the overestimation of NPP and surface autotrophic particulate organic carbon (POC) could indicate deficiencies in the representation of top-down control or nutrient supply to the surface ocean. Discrepancies between observed and predicted vertical gradients in particulate C:N:P ratios suggest the need to include preferential P remineralisation, which could also benefit the representation of N2 fixation. While OPEM yields a much improved distribution of surface N* (NO3--16⋅PO43-+2.9 mmol m−3), it still fails to reproduce observed N* in the Arctic, possibly related to a misrepresentation of the phytoplankton community there and the lack of benthic denitrification in the model. Coexisting ordinary and diazotrophic phytoplankton can exert strong control on N* in our simulations, which questions the interpretation of N* as reflecting the balance of N2 fixation and denitrification.