612 research outputs found

    Study of the Applicability of the Restriction Theory and the Value Stream Mapping in the Management of Processes of the Legal Practice Nucleus of a Law Faculty in Rondônia, Brazil

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    This article aims to discuss, based on the researcher’s observation during the years 2017 to 2019, about the flow of lawsuits from a Legal Practice Nucleus of a law faculty, in the city of Porto Velho, Rondônia, Brazil, highlighting the lawsuits of the family court, because these processes need urgency and usually take time in the elaboration of their pieces. This research will present a study on how the Value Stream Mapping and the Restriction Theory help to decrease or eliminate time losses in the process of this NPJ. For the development, used an analytical literature review methodology on the Restriction Theory and Value Stream Mapping. The research subjects were the agents involved in the activities of the NPJ and the data collected by the participant’s observation method

    Physiological and enzymatic changes in rice seeds stored at low temperatures

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    This study aimed to evaluate the effect of low temperatures on the physiological and enzymatic changes of rice seeds. The seeds were packed in airtight chambers and maintained at temperatures of 8 and -50°C for periods of 15, 30 , 45, 60, 75 and 90 days. The same procedure was adopted for the control treatment with the seeds  kept at a temperature of 25°C. The seeds were evaluated regarding germination test; seedling emergency;  emergency speed index; length and dry weight of radicle; and seedling of shoot. The activity of amylase and  total protein content were also evaluated. The temperatures of 8 and -50°C significantly influenced the  physiological quality and the enzyme amylase activity of rice seeds, resulting in higher germination, seedling  emergence and enzyme activity. The temperature is a promising alternative for the maintenance of  physiological quality and enzymatic activity of rice seeds during storage. Key words: Oryza sativa L., enzymatic activity, physiological quality, storage.Abbreviation: ESI, Emergence speed index; PVP, polyvinylpyrrolidone

    A Match in Time Saves Nine: Deterministic Online Matching With Delays

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    We consider the problem of online Min-cost Perfect Matching with Delays (MPMD) introduced by Emek et al. (STOC 2016). In this problem, an even number of requests appear in a metric space at different times and the goal of an online algorithm is to match them in pairs. In contrast to traditional online matching problems, in MPMD all requests appear online and an algorithm can match any pair of requests, but such decision may be delayed (e.g., to find a better match). The cost is the sum of matching distances and the introduced delays. We present the first deterministic online algorithm for this problem. Its competitive ratio is O(mlog25.5)O(m^{\log_2 5.5}) =O(m2.46) = O(m^{2.46}), where 2m2 m is the number of requests. This is polynomial in the number of metric space points if all requests are given at different points. In particular, the bound does not depend on other parameters of the metric, such as its aspect ratio. Unlike previous (randomized) solutions for the MPMD problem, our algorithm does not need to know the metric space in advance

    DIREITO FUNDAMENTAL À PROVA E ÔNUS DAS PARTES: ASPECTOS CONSTITUCIONAIS E IMPLICAÇÕES A PARTIR DO CPC/2015

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    O artigo objetiva analisar o direito fundamental à prova e o ônus da sua produção pelas partes, como forma de assegurar a garantia constitucional da tutela jurisdicional adequada e efetiva, a partir de um enfoque na distribuição estática e dinâmica do ônus probatório, da sua inversão e da cooperação processual no CPC/2015. Através do método dedutivo, baseado em investigações bibliográficas, constatou-se que a distribuição dinâmica do ônus probatório possibilita a universalização das garantias fundamentais do acesso à justiça, do contraditório e da ampla defesa. A pesquisa contribui nas áreas do Direito Constitucional, Direitos Humanos e Fundamentais e Direito Processual Civil

    OS INTELECTUAIS E POVO: UMA PROPOSTA EDUCATIVA INTERCAMBIÁVEL

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    This article aims to search the Revista Eclesiástica Brasileira – REB, in 1980 cut to 1986, the performance of a group of intellectuals and how they are organized based on an ideology liberating and as establish an educational proposal from the Basic Ecclesial Communities (CEB). The hypothesis stood up that the journal can be a source of understanding and a half diffuser intellectual and moral reform and also search tool for hegemony. Thus, it was found that in the paper emerges from the so-called educational principle of Gramsci, that this work visualize how the educational exchanges between people and organic intellectuals.O presente artigo tem como objetivo pesquisar na Revista Eclesiástica Brasileira REB, num recorte de 1980 a 1986, a atuação de um grupo de intelectuais e como estes se articulam fundamentados em um ideário libertador e como estabelecem uma proposta educativa junto às Comunidades Eclesiais de Base (CEBs). Levantou-se a hipótese de que o periódico pode ser uma fonte de compreensão e meio difusor da reforma intelectual e moral e também instrumento de busca pela hegemonia. Desta forma, constatou-se que no periódico emerge o chamado princípio educativo de Gramsci, que neste trabalho o visualizamos como intercâmbio educativo entre povo e intelectuais orgânicos

    Evaluación del conocimiento del método de conteo de carbohidratos y estado nutricio en adolescentes con diabetes mellitus tipo 1 que acuden al “Campo Amigo” de la Asociación Mexicana de Diabetes, Nuevo León A.C. 2016-2017.

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    Introducción: El conteo de carbohidratos es una herramienta que consiste en cuantificar los hidratos de carbono de los alimentos para estimar unidades de insulina a aplicar y mejorar niveles glicémicos.Objetivo: Evaluar y comparar el conocimiento del método de conteo de carbohidratos en el “Campo Amigo” 2017, generado durante el Campo Amigo 2016 de la Asociación Mexicana de Diabetes en Nuevo León A.C., en adolescentes con Diabetes Mellitus Tipo 1.Materiales y métodos: estudio mixto, longitudinal, correlacional y descriptivo, con 24 adolescentes entre 13-18 años con DM1. Se evaluó aplicación del método de CC mediante encuesta; analizando peso, talla, IMC, HbA1c y glucosa. Se realizaron tablas de frecuencia con dos variables (Comparativo Anual) confrontada con resto de variables, con 95% de confiabilidad.Resultados y Discusión: el conocimiento del método de CC fue igual en 2016 vs 2017 con media de 71.04%, la media de conocimiento del CC fue mayor en niveles adecuados de glucosa (76.26%), estado nutricio normal (83%) y la HbA1c fuera del rango (85%). Los adolescentes aplicaron la técnica de CC pero reportaron desconocerla.Conclusión: el método de CC es una herramienta útil, pero requiere continua educación; a mayor conocimiento del método de CC adecuados parámetros de control

    Rural credit and the livestock process in the microregion of Vilhena, Rondônia, Western Amazon

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    The study has as general objective to analyze the scenario of the municipalities in the microregion of Vilhena, State of Rondônia, based on the federal government\u27s rural credit policy, in order to identify the possible livestock processes that would be carried out in this microregion. It is an applied, descriptive, cross-sectional research with a quantitative approach, since the objectives generate knowledge for practical application, which includes the number of contracts and the volume of financial resources for agriculture and livestock in the municipalities of Chupinguaia, Parecis, Pimenta Bueno, Primavera de Rondônia, São Felipe D\u27Oeste and Vilhena of the micro-region of Vilhena, Rondônia, Brazilian Amazon, in the period corresponding to the years 2000 and 2010. Data collection was carried out through reports from the rural credit statistical yearbook of the Central Banco do Brasil for the years 2000 and 2010. Based on the results found by the research, it was evidenced that in the municipalities of the microregion of Vilhena there was a process of cattle ranching, through the incentive of the rural credit policy granted to family rural producers, where it was observed that among the six municipalities that comprise In the micro-region of Vilhena, all of them presented a strong stimulus to the livestock sector, demonstrating a reversal of agricultural activity for livestock in this micro-region

    Exercise and cognitive function: a hypothesis for the association of type II diabetes mellitus and Alzheimer's disease from an evolutionary perspective

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    The association of type II diabetes mellitus (DM2) with Alzheimer's disease (AD) has received considerable attention in recent years. In the present paper, a hypothesis for this association from an evolutionary perspective, with emphasis on the close interplay between exercise and cognitive function, will be advanced in order to provide a biological rationale for the notion that the fundamental metabolic features of DM2 act in the brain over a protracted time span to induce the neuropathological characteristics of Alzheimer's disease thereby producing cognitive impairment. It is hoped that this hypothesis puts the association of DM2 and AD on firm conceptual grounds from a biological perspective and offers directions for further research

    A Critical Review of Biomarkers Used for Monitoring Human Exposure to Lead: Advantages, Limitations, and Future Needs

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    Lead concentration in whole blood (BPb) is the primary biomarker used to monitor exposure to this metallic element. The U.S. Centers for Disease Control and Prevention and the World Health Organization define a BPb of 10 μg/dL (0.48 μmol/L) as the threshold of concern in young children. However, recent studies have reported the possibility of adverse health effects, including intellectual impairment in young children, at BPb levels < 10 μg/dL, suggesting that there is no safe level of exposure. It appears impossible to differentiate between low-level chronic Pb exposure and a high-level short Pb exposure based on a single BPb measurement; therefore, serial BPb measurements offer a better estimation of possible health outcomes. The difficulty in assessing the exact nature of Pb exposure is dependent not so much on problems with current analytical methodologies, but rather on the complex toxicokinetics of Pb within various body compartments (i.e., cycling of Pb between bone, blood, and soft tissues). If we are to differentiate more effectively between Pb stored in the body for years and Pb from recent exposure, information on other biomarkers of exposure may be needed. None of the current biomarkers of internal Pb dose have yet been accepted by the scientific community as a reliable substitute for a BPb measurement. This review focuses on the limitations of biomarkers of Pb exposure and the need to improve the accuracy of their measurement. We present here only the traditional analytical protocols in current use, and we attempt to assess the influence of confounding variables on BPb levels. Finally, we discuss the interpretation of BPb data with respect to both external and endogenous Pb exposure, past or recent exposure, as well as the significance of Pb determinations in human specimens including hair, nails, saliva, bone, blood (plasma, whole blood), urine, feces, and exfoliated teeth
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