bluuebunny/crossref_metadata_2025_split huggingface dataset:
Calculation of reproducibility rates (R0) by simplification of SIR model applied to Influenza A epidemic (H1N1) in Brazil occurred in 2009
Authors: Kock Kelser , Tavares Estevan Grosch , Traebert Jefferson Luiz , Maurici Rosemeri 
Published: June 2017

Justificativa e objetivo:A pandemia de influenza A (H1N1) de 2009 atingiu mais de 200 países com graus variados de morbimortalidade, fomentando diversas pesquisas na área, com objetivo de auxiliar futuras estratégias epidemiológicas. A utilização de modelos matemáticos de infecções pode propiciar melhor compreensão deste fenômeno e fornecer subsídios para intervenções em saúde pública. O presente estudo teve como objetivos descrever a taxa de reprodutividade (R0) através da simplificação de modelo matemático epidemiológico, estimar o valor de R0 na pandemia de influenza de 2009 no Brasil e nos estados brasileiros e comparar R0 com a população infectada. Método: Trata-se de um estudo ecológico, utilizando um banco de dados público com notificações de influenza pandêmica ocorrida no Brasil em 2009. Foi proposta uma análise simplificada do modelo compartimental: Suscetível (I), Infectado (I), Recuperado (R), para comparação da taxa de reprodutividade (R0) viral nos estados brasileiros. Também foi correlacionado o valor de R0 com o percentual de infectados. Resultados: Em 12 estados e no Brasil como um todo foi configurado um surto epidêmico, e em cinco estados além do Distrito Federal ocorreu mais de um surto epidêmico. A correlação entre R0 e o percentual de infectados apresentou-se forte e positiva (r = 0,74), demonstrado que uma maior taxa reprodutiva está associada a maior contágio viral.Conclusão: a simplificação matemática realizada neste estudo demonstra outra maneira de identificar epidemias, sendo uma ferramenta básica e de pouca complexidade nas implementações computacionais.
DESCRITORES: Epidemiologia. Epidemia. Simulação por Computador. Influenza humana. Doenças Transmissíveis.
Estratégias de adesão à higienização das mãos por profissionais de saúde
Authors: De Paula Danielle Galdino , Pinto Fabiana Fernandes , Da Silva Renata Flávia Abreu , Paula Vanessa Galdino de , Bilio Rafael De Lima 
Published: June 2017

Justificativa e Objetivo: As infecções relacionadas à assistência em saúde constituem séria ameaça à saúde de pacientes hospitalizados e contribuem para aumentar as taxas de mortalidade e morbidade. A higienização das mãos é a medida individual mais simples e de menor custo com vistas a prevenir a disseminação das infecções em serviços de saúde. Mediante o exposto, o estudo busca analisar as publicações relacionadas às estratégias utilizadas para aumentar a adesão dos profissionais de saúde à higienização das mãos em ambiente hospitalar. Conteúdo: Trata-se de uma revisão integrativa da literatura. Os descritores foram utilizados de maneira isolada e associados pelo descritor booleano AND e OR, por meio dos seguintes critérios de inclusão: trabalhos com texto completo, do tipo artigo, publicados no período de 2008 a 2015, em língua portuguesa e inglesa. Utilizou-se a bases de dados eletrônicas MEDLINE, LILACS e SCIELO. A análise dos núcleos de sentido determinaram onze estratégias mais utilizadas para aumentar a adesão à higienização das mãos em ambiente hospitalar. Conclusão: a disponibilidade de melhores recursos e a utilização de uma única estratégia, por vezes, não foi suficiente para aumentar a adesão, sendo muitas vezes necessária a aplicação de várias estratégias em conjunto com os profissionais de saúde.
DESCRITORES: Infecção hospitalar. Higiene das mãos. Pessoal de saúde
Enzymotherapy of toxic anterior segment syndrome after phacoemulsification
Authors: Suvorov Alexander S , Sazhin Timur G 
Published: June 2017

Purpose. To investigate the efficacy of recombinant prourokinase (RPU) treatment in patients with toxic anterior segment syndrome after phacoemulsification.
Material and methods. We observed 123 patients (123 eyes) with toxic anterior segment syndrome after phacoemulsification; patients of the group I (n = 30) received only antiinflammatory treatment; in treatment of patients of the group II (n = 31), instillations of the RPU solution were used, in the group III (n = 31), RPU solution was injected subconjunctivally, in the group IV (n = 31) RPU solution electrophoresis was used. Treatment result analysis was carried out within 30 days.
Results. Initial mean visual acuity in groups was 0.09 0.04; 0.1 0.04; 0.09 0.04; 0.08 0.04, and was virtually the same (p 0.05). In 24 hours after treatment initiation, mean visual acuity in the group III was higher, than in the others. In three days and up to the end of observation period, the lowest mean visual acuity was noted in the group I (p 0.05). Anterior chamber assessment showed that beginning from the first 24 hours after treatment initiation, in groups III and IV, fibrin lysis in the anterior chamber was more pronounced, than in groups I and II (p 0.05); by the end of the observation period, worst indices of anterior chamber state were found in the group I (p 0.05), in other groups, they were almost identical (p 0.05). When using RPU, no allergic reaction was noted.
Conclusions. RPU use in combined toxic anterior segment syndrome therapy after phacoemulsification allows increasing visual acuity, reducing convalescence time, and reducing the number of laser dissections. It was established that all methods of RPU administration are effective. RPU may be administered as eye drops on an outpatient basis, receiving efficacy similar to other administration methods.
Simulation Study on Influences of Wellbore Tortuosity on Hole Cleaning in Extended-Reach Drilling
Authors: Naganawa Shigemi , Kudo Hiroyasu , Matsubuchi Hitoshi 
Published: June 2017

Summary
Wellbore tortuosity or spiraling can lead to the trapping of a cuttings bed in a trough of a tortuous hole, thereby leading to poor hole cleaning in extended-reach drilling. The objectives of this study included quantitatively evaluating the influences of wellbore tortuosity on hole cleaning and cuttings-transport behavior in extended-reach drilling. In addition, the study provided a recommendation of effective drilling practices. The study involved performing hole-cleaning-optimization studies for an extended-reach well with a long horizontal section aiming for maximum reservoir contact, by use of a transient cuttings-transport simulator. The planned trajectory of the well was assumed to have a certain degree of wellbore tortuosity in the horizontal section. The pump rate and bottoms-up circulation operation were optimized on the basis of parameter studies and additional transient simulations by considering the effects of penetration rate and variation in cuttings size.
Simulation results indicated the formation of a considerably high cuttings bed, particularly in the downdip intervals (updip in mud-flow direction) at an insufficient pump rate; one-third to one-half of the drillpipe diameter could be potentially buried in a cuttings-deposit bed, and this can result in a packed-off hole or stuck pipe. A higher rate of penetration (ROP) can also cause insufficient hole cleaning. In this case, controlled drilling that maintains a reasonably low penetration rate may be effective. Furthermore, borehole breakout may enlarge hole diameter and generate large-sized cuttings. Both of these can have negative impacts on hole cleaning, and, thus, borehole stability and smooth wellbore-trajectory controls should be carefully considered. To clean these holes, frequent bottoms-up circulations were effective at each stand of drilling even if the optimization of other drilling parameters was limited. The findings also revealed that accumulated cuttings in a tortuous wellbore were trapped in the trough of the hole, and that the bed height of locally trapped cuttings in the downdip intervals could be much higher than that indicated by previous studies.
Munkaerőpiaci kereslet vizsgálata az építőipari szakmák esetében
Authors: Sztányi Róbert 
Published: June 2017

Tanulmányomban megvizsgálom az építőipari termelés és azon belül is a lakásépítést befolyásoló tényezőket 1921- től napjainkig. Ezen számok tükrében az építőiparban dolgozók számának folyamatos változásait értékelem, illetve hogy a vizsgált körülményekre hogyan tud reagálni a munkaerőpiac. A cikkben célom rámutatni, hogy a különböző hatásokra a szakemberek száma nem tud rugalmasan változni. A nagyobb beruházási években, illetve a jobb kereseti lehetőség miatt kivándorolt szakemberek hiánya komoly gondot okoz. Ennek ellentétes pólusa, amikor a gazdasági válság éveiben a beruházási kedv hiányában munkaerő többlettel rendelkezik az építőipar.
Hybrid Optimization Process Applied to Tuning of Dynamic Matrix Control: Study Case with DC Motor
Authors: De Carvalho Douglas Freire , Ganzaroli Cleber Asmar , Do Couto Luiz Alberto , Dias Rafael Nunes Hidalgo Monteiro , Calixto Wesley Pacheco 
Published: June 2017

This paper presents study about Dynamic Matrix Control (DMC) controller applied to speed control of DC motor. DMC controller parameters (prediction horizon, control horizon and damping rate of reference) are obtained through optimization methods employing heuristic, deterministic and hybrid strategies. The use of advanced control technique combined with using of optimization methods aims to achieve highly efficient control, reducing the transient state period and variations in steady state. These methods were applied on a simulation model in order to verify which one provides better control results. Index Terms—Predictive Control, Deterministic Optimization, Heuristic Optimization, Hybrid Optimization, DC motor.
EDUCAÇÃO E SUJEITO HISTÓRICO NA FILOSOFIA DA PRÁXIS
Authors: Oliveira Marcus Vinícius Furtado da Silva 
Published: June 2017

As relações entre educação e sujeito histórico são essenciais à tradição marxista. Nesse sentido, este trabalho procura investigar como tais relações podem ser pensadas a partir da filosofia da práxis elaborada por Antonio Gramsci nos Quaderni del Carcere. Com isso, pretendemos demonstrar que a questão educacional em Gramsci, inextrincavelmente conectada à constituição da hegemonia, objetiva contribuir para a formação de um sujeito cosmopolita capaz de exercer uma função dirigente em uma democracia operada internacionalmente.Palavras-chave: Gramsci; Filosofia da Práxis; Educação. EDUCATION AND HISTORICAL SUBJECT IN THE PHILOSOPHY OF PRAXISAbstractThe relations between education and historical subject are essential to the marxist tradition. Therefore, this work aims to investigate how these relations can be thought from the perspective of the philosophy of praxis, which was developed by Antonio Gramsci on his Quaderni del Carcere. In this way, we aim to demonstrate that the educational principle in Gramsci, widely connected to the hegemony constitution, objectives to contribute in the development of a cosmopolitan subject capable of exercising a directive function inside an international form of democracy.Keywords: Gramsci; Philosophy of Praxis; Education.
CONSTRUÇÃO DA VONTADE COLETIVA E ESCOLA PÚBLICA: o problema do conhecimento para as massas trabalhadoras
Authors: Arruda Elismar Bezerra 
Published: June 2017

O presente artigo expressa reflexões e entendimentos decorrentes da pesquisa intitulada: “A educação dos trabalhadores em Mato Grosso no tempo do Agronegócio: contradições e perspectivas no capitalismo periférico”. Objetiva discutir a subjetivação da Escola Pública pelas massas trabalhadoras, a partir da realidade mato-grossense impactada pelo processo do Agronegócio; este como a materialização do capitalismo dependente. Referenciado na filosofia política marxista, confronta o Pedagogismo, o reducionismo do mercado e trata o processo de ensino como práxis que constrói uma nova vontade coletiva, no sentido da autonomização dos trabalhadores.Palavras-Chave: Escola Pública; Vontade Coletiva; Autonomização. Construction of Collective Will and Public School: the Problem of Knowledge for the Working MassesAbstractThe following article expresses some reflections and understandings related to the research titled: " Construction of Collective Will and Public School: the Problem of Knowledge for the Working Masses". Its objective is to discuss the subjectivation of the Public School by the working masses starting with the mato-grossense reality impacted by the agribusiness process, this like the materialization of the dependent capitalism. Referenced on the political marxist philosophy, it confronts the Pedagogism, the market reductionism that treats the learning process such as the praxis which builds a new collective will in the sense of the autonomization of workers.Keywords: Public School; Collective Will; Autonomization.
Reform and Religious Heterodoxy in Thomas Robert Malthus’s “Crises” and the First Edition of the Essay on the Principle of Population
Authors: Stewart John 
Published: June 2017

The first edition of Thomas Robert Malthus’ Essay on the Principle of Population is best understood as an exploration of human nature and the role of necessity in shaping the individual and society. The author’s liberal education, both from his father and his tutors at Warrington and Cambridge, is evident in his heterodox views on hell, his Lockean conceptualization of the mind, and his Foxite Whig politics. Malthus’ unpublished essay, “Crises,” his sermons, and the the last two chapters of the Essay (which were excised from subsequent editions) reveal a pragmatic, compassionate side of the young author that was under appreciated by both his contemporary critics and modern historians. The Essay has been mischaracterized by David McNally (2000) as a “Whig response to Radicalism” and by Patricia James (1979) as a reaction by Malthus against his father’s liberalism. This article argues that when he wrote the first edition of the Essay on the Principle of Population, Malthus was himself a liberal dissenter and Foxite Whig rather than an orthodox Anglican or a Burkean defender of traditional class relations.
INCIDENCIA DE MANEJO DEL TIEMPO LIBRE DE NIÑOS Y ADOLESCENTES ENTRE 7 Y 14 AÑOS, EN SITUACIÓN DE RIESGO POR TRABAJO INFANTIL DEL CANTÓN LATACUNGA – PROVINCIA DE COTOPAXI.
Authors: Salazar Arango Edwar , Sarabia Molina Myriam 
Published: June 2017

El trabajo infantil provoca deficiencia o poco manejo del tiempo libre de niños y adolescentes aumentando los riesgos sociales en la población. La presente investigación tiene como objetivo determinar el uso adecuado y manejo del tiempo libre desde la recreación para los niños y adolescentes entre 7 y 14 años, de la ciudad de Latacunga – Provincia de Cotopaxi en situación de riesgo por trabajo infantil. El enfoque investigativo es de tipo exploratorio, de campo, utilizando el método histórico-lógico, analítico-sintético; las técnicas utilizadas fueron la guía de observación, encuesta y entrevista, las cuales determinan resultados y conclusiones de acuerdo a las especificidades de la población objeto de estudio, quienes se encuentran en riesgos sociales. Esta población y sus acudientes participaron de las actividades de intervención social investigativa de carácter recreativo, formativo; fundamentando la importancia de establecer una “propuesta alternativa” que aporte a la problemática, basada en las necesidades, intereses y motivaciones de la población que se desea beneficiar, la cual brinde desde el uso y manejo del tiempo libre una gran variedad de alternativas desde el diseño de un programa lúdico - recreativo con la implementación de una “Ludoteca Comunitaria” y un plan de formación y capacitación en recreación para Ludotecarios.

Palabras clave: Tiempo libre - Trabajo Infantil - Riesgos sociales

ABSTRACT

Child work provokes deficient or little management of leisure time of children and adolescents increasing the social risks in the population. This paper aims to determine the adequate use and management of leisure time from recreation for children and adolescents 7 -14 years old who are at risk of child work in Latacunga, Province of Cotopaxi . This is a field, exploratory focused research that used the historical-logical, analysis-synthesis methods; techniques used were observation guide, survey and interview, which determine the results and conclusions according to the specificities of the target population at social risk. This population and its caregivers participated in the recreational, formative activities of social research intervention, grounding the importance of establishing an “alternative proposal” that contributes to the problem, based on the needs, interests and motivation of the population to be benefited, which, through the proper use and management of time, may offer a great variety of alternatives from the designing of a ludic-recreational program with the “Implementation of a Community Game Library” and an educational and training plan of recreation for people involved in the Game Library.

Key words: Leisure time- child work – social risks
Recibido: Junio 2013
Aprobado: Septiembre 2013
EDUCACIÓN INTERCULTURAL BILINGÜE COMO PROYECTO POLÍTICO Y EPISTÉMICO.
Authors: Illicachi Guzñay Juan 
Published: June 2017

La exploración de este artículo gira en torno a las cuestiones ¿Por qué la Educación Intercultural Bilingüe es un proyecto político y epistémico? Dicho de otra manera ¿Qué implica considerar la EIB como un proyecto político y epistémico? ¿En qué ha contribuido el surgimiento de la EIB, para desarrollar lo que podríamos llamar, la insurrección de los saberes sometidos? El análisis a estas cuestiones se vehiculiza en la lógica de ambigüedades, campo de lucha, contradicciones entre la estructura y el agente, y entre los agentes interculturales. A priori, se contextualiza la emergencia de la Dirección Nacional de Educación Intercultural Bilingüe (DINEIB) tejiendo a los procesos organizativos y la movilización del movimiento indígena ecuatoriano, tangencialmente en relación con los de Bolivia y México.

Palabras clave: Movimiento indígena, Educación Intercultural Bilingüe, epistemología, ambigüedades, contradicciones, Estado.

ABSTRACT
This article answers the following questions: Why IBE is a political and epistemic project? What does IBE consider as an epistemic and political project? Which is the contribution of the IBE, to develop what might be called the insurrection of subjugated knowledge? The analysis of these issues conveys in ambiguity logic, battlefield, contradictions between structure and agent, and between intercultural agents. A priori, tangentially contextualizes the emergence in DINEIB weaving the organizational processes and the activation of the Ecuadorian indigenous movement with relation to those of Bolivia and Mexico.

Keywords: Indigenous movement, Intercultural Bilingual Education, epistemology, ambiguities, contradictions, State.

!El presente trabajo es parte del proyecto de investigación aún en proceso: “La interculturalidad en el modelo educativo de la educación general básica en el cantón Riobamba”, que estoy adelantando en conjunto con Elena Tello, Patricia Bravo y un grupo de estudiantes de la Universidad Nacional de Chimborazo en calidad de asistentes de investigación. Mi ejercicio de docencia en las escuelas y colegios de la educación intercultural bilingüe por más de quince años y activismo en las organizaciones indígenas hace que este trabajo sea fruto de una experiencia no desde fuera de la cultura sino desde dentro. No pretendo sobredimensionar esta ventaja etnográfica.
Recibido 12/04/2014Aprobado 5/05/2014
FEDERACIÓN DE LAS COMUNAS DE LA PROVINCIA DE SANTA ELENA: CAPACIDAD DE AGENCIA Y CONFLICTOS.
Authors: Tuaza Castro Luis Alberto , Sáenz Ozaetta Carlos 
Published: June 2017

El presente artículo analiza el proceso organizativo de la Federación de las Comunas de la Provincia de Santa Elena, destacando el momento de la emergencia de esta organización, la capacidad de agencia que desarrolló durante el periodo neoliberal, caracterizado por la ausencia estatal del medio rural, a través de la búsqueda de aliados estratégicos que permitieron contar con recursos económicos, logísticos y diseñar los proyectos de desarrollo en respuesta a los impactos de la crisis económicas. Además, señala los diversos conflictos que la Federación y las comunas peninsulares enfrentan en estos últimos años.

Palabras clave: Federación, comunas, desarrollo y conflictos.

ABSTRACTThis article analyzes the organizational process of the Federation of Rural Towns in Santa Elena Province, emphasizing the emergency dispute of this organization, the agency capacity they developed during the neoliberal period, characterized by the absence of the state in the rural area, through the search for strategic partners that enabled economic, logistical resources and the designing of development projects in response to the impacts of the economic crisis. It also points out the various conflicts that the Federation and the Peninsular towns have faced in recent years.

Keywords: Federation, towns, development, conflicts.
Recibido 5/02/2014Aprobado 15/04/2014
EL PENSAMIENTO CRÍTICO EN ESTUDIANTES DE BACHILLERATO DE LA UNIDAD EDUCATIVA JEFFERSON, SALINAS.
Authors: Rincón Gómez Lorena , Salazar Arango Edwar 
Published: June 2017

El presente artículo constituye un análisis de la aplicación del programa didáctico Filosofía para Niños (FpN) como aporte al desarrollo del pensamiento crítico en la asignatura de Lengua y Literatura; la población objeto de estudio fueron los estudiantes y docentes del Bachillerato de la Unidad Educativa Jefferson de Salinas, en el periodo lectivo 2014 – 2015. La finalidad y proyección investigativa, se sustenta en la necesidad de aportar al mejoramiento del proceso enseñanza aprendizaje. El método investigativo utilizado es de carácter cualitativo descriptivo, intervienen, 105 estudiantes, 5 docentes de especialidad y los directivos de la institución educativa, con instrumentos, como: encuestas, entrevistas, observación científica, entre otros. La aplicación del programa didáctico contextualizado, con las particularidades de la sociedad santaelenense en el proceso de enseñanza aprendizaje, y en particular de dicha Unidad Educativa, se sustenta en referentes y aportes filosóficos, pedagógicos y sicológicos que buscan generar cuestionamientos en la educación, hasta lograr cambios en la construcción del aprendizaje por y para la vida, de manera significativa.
Palabras Clave: Didáctica - Filosofía para niños –Desarrollo del Pensamiento Crítico, Aprendizaje significativo.
ABSTRACT

This article is an analysis of the application of the didactical program Philosophy for Kids (FpN) as a contribution to the development of critical thinking in the subject of Language and Literature; the target population were the Bachillerato students and teachers at in Jefferson High School, during the 2014 school period. The purpose and research projection is supported by the need to contribute to the improvement of the teaching learning process. The research methods used are qualitative and descriptive, with the participation of 105 students, 5 specialized teachers, and the authorities of the institution, using instruments, such as: surveys, interviews, scientific observation, among others. The application of the didactical contextualized program, with the characteristics of the Santa Elena society in the teaching learning process, and particularly in the educational unit itself, is based on referents and philosophical, pedagogical, and psychological contributions who search for the generation of a questioning of education, so that significant changes can be achieved in the construction of learning for and because of life.

Keywords: Didactics, Philosophy for children, Critical Thinking Development, Significant learning

Recibido: junio de 2015Aprobado: octubre de 2015