bluuebunny/crossref_metadata_2025 huggingface dataset:
Eficacia y seguridad de las vacunas contra el dengue: CYD-TDV, TDV y TV 003: Revisión sistemática
Authors:   ,   Universidad Peruana de Ciencias Aplicadas (UPC), Cervantes Zegarra Wendy Maria Katiuska , Clendenes Salazar Cecilia Alejandra
Published: November 2020

Objetivo: Revisar y sintetizar la literatura de la eficacia y seguridad de las vacunas existentes contra el virus del dengue. Metología: Se realizó una revisión sistemática de ensayos clínicos aleatorizados que valoren la seguridad y eficacia de las vacunas contra el dengue. Se incluyeron los ensayos clínicos de las vacunas CYD-TDV, TV 003 y TDV para determinar la eficacia, como seroconversión según el número de dosis, casos de dengue luego de la vacuna y número de hospitalizaciones. La búsqueda se llevó a cabo en las bases de datos de Medline, Cochrane library, LILACS, EMBASE y literatura gris. La selección de artículos y la extracción de datos se realizó por dos autores de manera independiente. Se usaron las medidas de resumen para eficacia y seguridad como riesgo relativo (RR) o reducción del riesgo relativo (RRR) según el análisis por intención a tratar (ITT) y por protocolo (PP), y para inmunogenicidad, diferencia de medias. Resultados: Se incluyeron seis estudios, de los cuales cuatro eran sobre CYD-TDV y dos de TDV. La eficacia de CYD-TDV por ITT varió de 54,8% a 64,7%. La eficacia de TDV por ITT fue de 56% en el grupo que recibió dos dosis, 83% en el grupo que recibió una dosis y de 69% en el grupo que recibió una dosis más refuerzo. Conclusión: Las vacunas CYD-TDV y TDV presentan eficacia moderada. Se debe considerar la eficacia según seroprevalencia previa a la vacunación y los serotipos circulantes en zonas endémicas.
Determinantes sociales y su asociación con victimización por bullying en adolescentes en Perú en el año 2010
Authors:   ,   Universidad Peruana de Ciencias Aplicadas (UPC), Huamaní Fuente Maricarmen Nérida , Palomino Baratta Gabriela Milagros
Published: November 2020

Antecedentes: La victimización por bullying es un problema de salud pública. Es necesario saber y comprender sus posibles predictores que actualmente no se conocen con claridad, especialmente en países en vías de desarrollo. Objetivos: El objetivo principal es identificar los determinantes sociales asociados a victimización por bullying en adolescentes peruanos utilizando los datos de la cohorte “Niños del Milenio”. Materiales y métodos: Se realizó un estudio trasversal analítico con los datos de la cohorte Niños del Milenio utilizando la tercera ronda de la cohorte mayor realizada en Perú. Se incluyeron 610 adolescentes entre 14 y 15 años. Los determinantes potencialmente asociados fueron explorados calculando razones de prevalencia crudas y ajustadas con sus intervalos de confianza al 95%, usando modelos lineales generalizados de la familia Poisson. Resultados: Del total de participantes, se encontró que 61.3% sufrieron de victimización por bullying. El tercer quintil de nivel socioeconómico con respecto a los demás quintiles (72%), los adolescentes que residían en zonas urbanas (65%) y cuyas madres habían fallecido (71%) presentaron mayor prevalencia de victimización por bullying. En el análisis multivariable ajustado, victimización por bullying estuvo asociada con residencia urbana (RP:1.37 IC:1.13-1.65), tercer quintil de nivel socioeconómico (RP:1.32 IC:1.10-1.58), ser quechua-hablantes (RP:1.32 IC:1.06-1.63) y ser huérfano de madre (RP:1.65 IC:1.37-2.01). Conclusiones: Este estudio encontró asociación entre victimización por bullying con lugar de residencia urbana, pertenecer al tercer quintil de nivel socioeconómico, tener como lengua materna el quechua y ser huérfano de madre en los adolescentes peruanos estudiados.
Evaluación de cd4+ ≤ 50 células/µl y su asociación a Síndrome de Reconstitución Inmune en personas con VIH, en tratamiento con tarv, en el Hospital Nacional Arzobispo Loayza en Lima – Perú entre los años 2012 a 2016
Authors:   ,   Universidad Peruana de Ciencias Aplicadas (UPC), Belsuzarri Castro Paul Victor , Oyarce Zegarra Sergio Cesar
Published: November 2020

Contexto Personas que viven con VIH e ingresan a TARV han aumentado significativamente y tienen la posibilidad de desarrollar Síndrome de Reconstitución Inmune (SRI). Los factores de riesgo son: primer conteo de CD4+ bajo al iniciar TARV, disminución rápida de carga viral y la diseminación de la enfermedad oportunista. Objetivos Determinar la asociación entre el conteo de CD4 ≤50 células/µL y SRI. Materiales y Métodos Realizamos una cohorte retrospectiva, con 100 pacientes VIH que ingresaron por primera vez a TARV, todos mayores de edad. La cohorte fue a razón de 1 a 1 de expuestos y no expuestos, con intervalo de confianza al 95% y potencia del 80%. El muestreo fue aleatorio estratificado para la obtención de las historias clínicas. Resultados Hallamos asociación entre SRI y conteo de CD4 ≤50 células/µL y con conteo de CD4 de 51-200 células/µL. En el modelo multivariado ajustado con variación de CD4+ y carga viral muestra mayor aumento de riesgo de forma significativa cuando se toma en cuenta solo variación de CD4. Finalmente, en el modelo ajustado con variación de CD4+ y antecedente de consumo de alcohol, se evidencia significancia estadística en relación con el no consumo de alcohol como factor protector. Conclusión Determinamos que un conteo inicial de CD4 ≤ 50 células/µL y CD4 de 51-200 células/µL son factores de riesgo para desarrollar SRI. El antecedente de consumo de alcohol previo al inicio de tratamiento con TARV asociado con aumento de CD4 está asociado al desarrollo de SRI.
Modelos predictivos de muerte o exacerbación en Insuficiencia Cardiaca Aguda: Una revisión sistemática
Authors:   ,   Universidad Peruana de Ciencias Aplicadas (UPC), Rojas Ortega Alex , Arias Reyes Francisco Alejandro
Published: November 2020

1. Introducción y Objetivos: Existe un gran número de modelos predictivos de desenlaces en Insuficiencia Cardíaca Aguda; sin embargo, no se conoce la utilidad clínica. Se evaluará el desempeño de los modelos incluidos en el artículo. 2. Metodología: Se realizó una revisión sistemática de los modelos predictivos de desenlaces adversos. Por lo que se realizó una búsqueda en 6 bases bibliográficas, incluyéndose todo artículo original que reporte modelos de predicción. Se utilizó la herramienta PROBAST para valorar el riesgo de sesgo en los artículos. 3. Resultados: De 2498 artículos seleccionados, 39 fueron incluidos. La mayoría provienen de Europa (46.1%), 20 de ellos evalúan mortalidad, mientras que 21 demostraron bajo riesgo de sesgo y buena aplicabilidad utilizando la herramienta de evaluación PROBAST. El sexo masculino fue el mayoritario en el 69% de artículos. La morbilidad más común es hipertensión arterial. Todos los modelos fueron validados, y más del 50% cuentan con validación externa. Borovac JA et al. presenta el AUC más alto, con 0.907. Catorce modelos utilizaron el modelo de calibración de Hosmer-Lemeshow. Ningún artículo contó con beneficio neto. 4. Conclusión: : Los estudios no muestran una adecuada evaluación de desempeño, al no presentar todas las estadísticas de medición que existen; es necesario el desarrollo de nuevos modelos con la descripción completa de estadísticas de desempeño, para llevar a cabo una adecuada comparación.
Asociación de la suplementación con vitamina A e Infecciones respiratorias agudas, en niños menores de cinco años, según la Encuesta Demográfica y de Salud Familiar ENDES 2016- 2017
Authors:   ,   Universidad Peruana de Ciencias Aplicadas (UPC), Orrego Bustios Vanessa Valery , Vidal Del Carpio Pierina Rossmery
Published: November 2020

Objetivos: Determinar si existe asociación entre la suplementación con vitamina A y la presencia de síntomas de infecciones respiratorias agudas, en niños de 6 a 59 meses. Métodos: Análisis de datos secundarios de la Encuesta Demográfica y de Salud Familiar (ENDES), realizada en los años 2016 y 2017, tipo de estudio transversal. La variable de resultado fue la presencia de infecciones respiratorias en los últimos 14 días, reportado por la madre, y la variable de exposición fue la suplementación de al menos una dosis de Vitamina A, de acuerdo a la información del carnet de vacunación, o reporte de la madre. Resultados: Un total de 17668 registros fueron analizados, constituida por mujeres con una edad promedio de 31,6 (DE 10,4) y sus hijos menores con una edad promedio de 30,1 (DE 16,9). La proporción de niños que recibieron suplementación con Vitamina A fue de 40,7% (IC 95%: 39,9%- 41,4%), mientras que, la proporción de niños que reportaron síntomas compatibles con infecciones respiratorias agudas, fue de 33,8% (IC 95%: 33,1%- 34,5%). Ajustado por potenciales confusoras, no se encontró asociación significativa entre suplementación con Vitamina A y síntomas de Infecciones respiratorias (RP = 0,99, IC 95% 0,95- 1,04). Conclusión: Recibir la suplementación de vitamina A no estuvo asociado con la presencia de infecciones respiratorias agudas.
Efficacy of Virgin Olive Oil in Preventing Postoperative Peritoneal Adhesions
Authors: YURDADOĞAN Fatih , YALÇIN Hatice Sonay , SAYGIN İsmail , SARIHAN Haluk
Published: November 2020

Postoperative peritoneal adhesions (PPA) can be formed by any damage to mesothelial cells of peritoneum. Many methods were used to prevent the formation of PPA. Our purpose is to appraise the efficiency of virgin olive oil on PPA before and after formed traumatic peritoneal adhesions. A total of thirty-two rats were divided into four equal groups. Group1 (sham group): Virgin olive oil was applied intraperitoneally. Group2 (control group): Adhesion model was created. Group3: After the adhesion model was created, virgin olive oil was applied to the caecum. Group4: After applying caecum with virgin olive oil, the adhesion model was created. The experiment ended on day 10. Macroscopic and histopathological assessments were made. Compared with Group2 there was a statistically significant reduction in PPA in Group 3 and Group4 results (P < 0.001). Any statistically significant difference was found between Group 3 and Group4 (P > 0.05). Considering our results, we believe that virgin olive oil can reduce the formation of PPA when it has been applied before or after surgical trauma by its anti-inflammation and hydroflotation effects.
Perceptions des fragments forestiers par les habitants des forêts tropicales humides malgaches
Authors: HERVÉ Dominique , RANDRIAMBANONA Herizo , RAVONJIMALALA Hibrahim Rijasoa , RAMANANKIERANA Heriniaina , RASOANAIVO Niry Solofonianja , BAOHANTA Rondro , CARRIÈRE Stéphanie
Published: November 2020

Malgré des mesures de protection, la forêt dense humide de l’Est malgache tend à se réduire à des fragments forestiers. Le processus de fragmentation n’est pas pris en compte dans les suivis de la déforestation par télédétection qui comparent le couvert forestier entre plusieurs dates ; la question est de savoir s’il est perçu par les populations riveraines au point de les mobiliser dans des actions de conservation ou de restauration. Des enquêtes ethnobotaniques sont menées dans deux communes contrastées de l’Est malgache, la commune de Ranomafana-Est au nord (région Antsiranana) à fragments forestiers et la commune d’Androy au sud (région Haute Matsiatra) à massif forestier, pour recueillir auprès des villageois leurs perceptions de la forêt, son évolution, sa fragmentation, sa biodiversité végétale et animale, ses ressources et les mesures de protection envisagées localement. Les différences de réponses entre les deux sites traduisent les différences de contextes et de niveaux de fragmentation ; elles sont marquées sur la perception des forêts résiduelles et leur dynamique passée, avec une hiérarchie spécifique des usages (la construction de l’habitation venant en premier), une attention particulière à la biodiversité animale et des propositions de conservation surtout issues des interventions d’ONG. Un prolongement serait nécessaire pour co-construire avec les habitants une vision de la fragmentation.
Laura Bécares Rodríguez, Memorias e identidades silenciadas. La legitimación del pasado androcéntrico en los museos
Authors: Medrano López Ana
Published: November 2020

Este artículo reseña: Bécares Rodríguez, Laura, Memorias e identidades silenciadas. La legitimación del pasado androcéntrico en los museos, Colección Démeter, 12, Editorial Universidad de Oviedo.
“Como si fueran varones”: discurso y performance de género en espacios públicos como conflicto generacional
Authors: Filardo Verónica , Pandolfi Jimena
Published: November 2020

Las performances de género son la expresión dramatúrgica de las identidades de género; son acciones que en el espacio público muestran para “otros” el ajuste o desvío de lo que representa ser varón, mujer, trans. El trabajo enfoca en los conflictos sociales – mínimos, opacos- que se identifican a través del análisis de habla (Canales, 2013) de un fragmento de un grupo de discusión realizado en el marco del proyecto Jóvenes, ciudades y generaciones (CSIC; 2014-2019). El análisis revela repertorios de acción posibles según aquello que se identifica como el género de las personas que los performan, indicando tensiones y disputas entre generaciones de mujeres (nacidas entre 1990-2000 y nacidas antes de 1960). Se pone en evidencia así, diferentes mandatos de género –discursos que señalan qué debe hacerse, cómo, cuándo, dónde, quién(es) y con quién(es) en los espacios públicos de la ciudad–. Lo que está en juego –cómo deben comportarse las mujeres en el espacio público urbano– manifiesta la lucha de poder en torno a ideologías de género, que enfrenta a generaciones (mujeres mayores y mujeres jóvenes) en Uruguay.
El salario de las trabajadoras domésticas en Argentina, 1908-1956
Authors: Allerand Mateo , Martín Cuesta Eduardo , Curvale Ernesto
Published: November 2020

Los estudios de historia y género han avanzado en los últimos cincuenta años. Con mayor o menor detalle, las investigaciones con abordaje de género también han  profundizado en la historia económica de este tipo de desigualdad. En el caso de Argentina, se cuenta con excelentes producciones acerca de las mujeres en el mundo laboral. Entre otros puntos, sobre el carácter invisible del trabajo doméstico, no remunerado, así como sobre las trabajadoras domésticas. En este aspecto, todavía hay una vacancia acerca de conocer los ingresos “formales” de las trabajadoras del sector. Por ello, en este trabajo se presenta y analiza la evolución de los salarios de las trabajadoras domésticas en la ciudad de Buenos Aires en el largo plazo. Para ello, se utilizan nuevas y diferentes fuentes que permiten construir una serie continua y homogénea de salarios de mujeres trabajadoras del servicio doméstico, que se analizan en conjunto con otros indicadores como la población, el PBI y el desempleo. El análisis conduce a entender el comportamiento de estos salarios en el contexto de la actividad económica local y del país. Esto permite observar el impacto de los ciclos y coyunturas económicas en las trabajadoras del sector, así como su devenir en el largo plazo.
La importancia de la mujer en el desarrollo. Análisis de los Objetivos de Desarrollo Sostenible con perspectiva de género
Authors: Verdiales López Diana M.
Published: November 2020

La participación de la mujer en los distintos sectores económicos, políticos, sociales y ambientales constituye la pieza clave para alcanzar el desarrollo humano sostenible que tanto anhelamos. Su fortaleza, inteligencia, capacidad para gestionar los recursos, así como su capacidad de cuidado de los demás y del medio que la rodea la convierten en el motor de desarrollo humano sostenible. Sin embargo, uno de los obstáculos a los que se tienen que enfrentar millones de mujeres en todo el mundo es el escaso reconocimiento de sus derechos en todos los ámbitos, lo que la hace susceptible a padecer situaciones de discriminación, violencia y exclusión social. Si bien en los últimos 40 años se ha producido un gran avance en la incorporación de la perspectiva de género en las agendas internacionales, todavía existen importantes retos en torno a su participación igualitaria y plena en la sociedad internacional. Por ello, este trabajo tiene como propósito analizar los sucesos históricos que ha posibilitado el reconocimiento de los derechos de la mujer después distintos enfoques o metodologías, así como determinar la posible incorporación de la perspectiva de género en los 17 Objetivos de Desarrollo Sostenible (ODS), destacando la importancia de la participación de la mujer en cada uno de dichos objetivos. Todo ello basado en una metodología de análisis cuantitativo de revisión de bibliográfica existente sobre dicha temática y cuantitativo sobre la revisión de los indicadores contenidos en el documento de ONU MUJERES “Hacer las promesas realidad: la igualdad de género en la agenda 2030 para el desarrollo sostenible”, publicado en el 2018
Elementos de la morfofonología del chiquitano migueleño
Authors: Nikulin Andrey
Published: November 2020

Este artículo describe algunos de los procesos morfofonológicos y una restricción morfofonológica atestiguados en la variedad del idioma chiquitano (familia macro-ye) hablada en San Miguel de Velasco (Santa Cruz, Bolivia), con base en datos recogidos en campo con cinco hablantes nativos. Se describen detalladamente la nasalización a distancia de las consonantes continuas y de las vocales altas; la africación de |t k| en determinados ambientes; la palatalización progresiva de |p β̞ m t k x|; las restricciones de minimalidad que aplican a los temas nominales; cinco tipos de armonía vocálica que afectan afijos o clíticos específicos; el proceso de elevación de |o| a /u/ delante de una sílaba que contiene /a/; el proceso de descenso de |i| a /ɛ/ delante de /s ts/; la elisión morfofonológica de vocales orales altas. Algunos de los procesos documentados son compartidos por otras variedades del chiquitano, mientras que otros no tienen equivalentes conocidos en los demás dialectos.
The Effect of Physical Play Experiences on Early Childhood Non-Cognitive Skills Development
Authors: Suzuki Yuko
Published: November 2020

This study aimed to verify the hypothesis that the acquisition of non-cognitive skills is affected by physical play experiences in early childhood. Research reports from the Organization for Economic Co-operation and Development state that the development of non-cognitive skills is affected by factors such as the quality of care and play experiences in early childhood. However, there is insufficient evidence regarding this hypothesis. To provide concrete evidence on how non-cognitive skills develop, this cross-sectional retrospective study was conducted. First, a questionnaire survey was conducted with university students and structural equation modeling was used to study the effect physical play experiences in early childhood had on non-cognitive skills in university, as represented by the Big Five personality traits. Second, to examine the perceived benefits of physical play experiences, participants were asked to write freely about their autobiographical memories of physical play experiences in early childhood. The narratives were visualized through co-occurring network analyses with text mining using KH Coder. The results showed a correlation between sufficiently rich physical play experiences in early childhood and the adult personality trait of attachment. Additionally, a correlation between personality traits and the quantity and quality of the subjective benefits of physical play experiences was observed. These findings imply the importance of physical play experiences during early childhood as the determinants of the development of non-cognitive skills.
PREPARAÇÃO DE PEÇAS ANATÔMICAS PARA IMPLEMENTAÇÃO DO MUSEU DE MORFOLOGIA DA UNIVERSIDADE FEDERAL DO TOCANTINS
Authors: Lucas Ribeiro Daniel Filipe , Dantas da Silva Andressa Diúlia , Silva Nascimento Laura
Published: November 2020

O presente trabalho busca discorrer sobre os benefícios da implantação de um museu de morfologia na Universidade Federal do Tocantins (UFT), campus Palmas, onde há maior concentração de cursos relacionados as ciências da saúde. O museu universitário torna-se um veículo de transmissão cultural e produção científica. Os alunos recebem capacitação em técnicas anatômicas e são protagonistas no processo de montagem das peças para exposição, utilizando ossos e outros materiais naturais provindos de doação. A presença deste espaço tem como objetivo agregar de forma satisfatória na interação entre a comunidade externa e a Universidade, despertar o interesse de educandos do ensino fundamental e médio para cursos da área da saúde através da exposição de estruturas anatômicas, promover maior qualidade e variedade no acervo de peças do laboratório de anatomia, e acarretar em uma formação acadêmica completa para os discentes da UFT.

 

PALAVRAS CHAVE: Museu. Anatomia. Ensino. Morfologia.
A IMPORTÂNCIA DA PESQUISA E INOVAÇÃO NO JORNALISMO DURANTE A FORMAÇÃO: RELATO DE UMA EXPERIÊNCIA
Authors: Morais Correia Clifton
Published: November 2020

Nesse relato de experiência apresentam-se a visão de um egresso sobre  a importância do curso de Especialização oferecido pelo OPAJE, da Universidade  Federal do Tocantins (UFT).  O egresso fala de sua trajetória de vida e profissional entrelaçadas com os processos de formação universitária em pesquisa e extensão.

PALAVRAS-CHAVES: Formação, especialização, OPAJE, Jornalismo.
USO DE PROJETOS INTEGRADORES COMO INSTRUMENTO DE FOMENTO À INOVAÇÃO E INTEGRAÇÃO ENTRE EMPRESAS E ESTUDANTES: Caso CETEC Palmas
Authors: Rocha Santos Wellington , Rodrigo Batista Aron , Rebouças Porto Junior Francisco Gilson
Published: November 2020

Este trabalho apresenta a experiência obtida com o uso de Projetos Integradores nos cursos da Habilitação Técnica e da Aprendizagem Industrial do Centro de Educação e Tecnologia de Palmas. O uso da integração entre teoria e prática implica em garantir a complementaridade que se estabelece entre essas duas dimensões, possibilitando ao aluno aplicar os fundamentos e capacidades em sua prática profissional diária. A integração entre teoria e prática habilita os estudantes a avaliar e explicitar caminhos e alternativas na resolução de problemas, além de possibilitar a transferência das aprendizagens no enfrentamento de situações inusitadas e mais complexas. Sendo assim, os projetos integradores levam os estudantes à geração de novas ideias, que podem se traduzir em produtos (bens ou serviços) com valor agregado. A interação entre estudantes e empresas mobiliza a criatividade, estimulando o livre pensar, o interesse pelo novo, a imaginação e o pensamento prospectivo com o objetivo de lançar o olhar para a inovação. Ao incentivar o pensamento criativo, o uso de projetos em empresas reais oportuniza aprendizagens que vão além da mera reprodução da realidade, propiciando a descoberta de novas perspectivas e de soluções ainda não pensadas.

 

PALAVRAS-CHAVES: Integração; Inovação; Educação; Empresas.
ARTETERAPIA COM VELHOS: O PAPEL TERAPÊUTICO DA ARTE
Authors: Aguiar de Assunção Assunção Marcelo , Macedo L Maria de Lourdes , Vidal de Santana Wesquisley , Barbosa Osório Neila , S. Neto Luiz Sinésio
Published: November 2020

O presente estudo objetivou em 2017 oferecer, gratuitamente, cursos de arte e artesanato aos acadêmicos da Universidade da Maturidade e comunidade, objetivando a integração entre velhos e velhas e a melhoria de qualidade de vida. A arte é o bom, criando o belo. A pesquisa é de natureza aplicada, seus objetivos foram exploratórios e os procedimentos técnicos enquadram-se na pesquisa-ação, que é realizada com base na possível solução e discussão de um problema, que envolva de forma coletiva os pesquisados. A arte como terapia teve como resultados melhoria da qualidade de vida e ampliação das relações de afeto entre os acadêmicos da Universidade da maturidade. O projeto teve inicio a partir do desejo dos acadêmicos em realizar atividades artísticas manuais. As reuniões do projeto iniciou em fevereiro de 2017, com um total de 25 participantes. Os resultados alcançado foram: Acadêmicos mais alegres e participativos; Aumento da autoestima e qualidade de vida; Melhoria dos relacionamentos inter-pessoais; Reflexões sobre o aprendizado da arte.

 

PALAVRAS-CHAVE: Arte. Terapia. Universidade da Maturidade. Velhos.
UFT EM DESTAQUE
Authors: Alves Nathan , Demarchi André
Published: November 2020

Visando a veiculação de informações referentes ao campus de Porto Nacional, da Universidade Federal do Tocantins (UFT) em seu sentido mais lato, por meio de uma plataforma audiovisual, assim obtendo a melhor comunicação e integração da comunidade acadêmica como um todo, bem como pensando em proporcionar o acesso a informações e a vivência universitária para o público externo foi criado o projeto de extensão universitária: UFT em Destaque. O presente projeto seguiu o padrão cinematográfico de produção baseado em uma divisão do trabalho que se ramifica em diversas funções de acordo com a pré-produção, gravação e pós-produção, garantindo assim que a periodicidade dos programas, que foram gravados semanalmente e veiculados ao público por meio das redes sociais. A produção destes programas foi feita por alunos de todos os cursos do campus de porto nacional, todos os programas foram traduzidos para a linguagem brasileira de sinais, propiciando também a inclusão social da população usuária dessa linguagem. O projeto conseguiu alcançar seu público alvo (cerca de 1831 visualizações foram alcançadas), proporcionando o acesso às informações acadêmicas e à vivência universitária para o público externo, não apenas discentes, docentes e técnicos pertencentes a UFT, mas também para a comunidade em geral, permitindo que qualquer pessoa com acesso à internet possa visualizar os conteúdos e conhecer a realidade do campus, além de estender as informações sobre a vida universitária do campus de Porto Nacional para a comunidade local e para demais pessoas interessadas.

 

PALAVRAS-CHAVE: Comunicação. Cultura. Extensão Universitária. Jornalismo Amador. Divulgação.
Water hyacinth ash: An ecofriendly heterogeneous reusable
catalyst for the transesterification of soybean oil to biodiesel
Authors: Talukdar Anjumani
Published: November 2020

The catalytic activity of water hyacinth ash (WHA) has been evaluated for the
transesterification reaction of soybean oil with methanol. The reaction was carried out under ambient temperature as well as reflux conditions. The yields of the corresponding fatty acid methyl esters were 95% under both experimental conditions. The catalyst loading was 20% by weight of the oil and the reaction time varied from 30 minutes under reflux condition to 2.5hours at ambient temperature. The catalyst is recyclable and could be reused for up-to 4 runs with marginal loss in catalytic activity.
Production, Chemical Properties and Sensory evaluation of
Wine from blends of Gaper(Vitis vinifera) fruit,
Pawpaw(Carica papaya) fruit and Tiger nut
(Cyperus esculentus)tuber
Authors: Ohoke Francis O. , Nwokonkwo Dorathy C.
Published: November 2020

Production of wine from sources other than grapes encourages wine makers as much as
availability of different styles of wine. Pawpaw (Carica papaya ) is a tropical fruit commonly known for
its nutritional and phytochemical values.Tiger nut (Cyperus esculentus) is a high-yielding, readilyavailable tuber which has lots of dietary and medicinal values. In this study, wine was produced from
different blends of juice from grape (Vitis vinifera) fruit, pawpaw fruit and tiger nut tubers; and the
quality of the wine evaluated. Healthy fruits and tiger nut obtained from a market in Ebonyi State,
Nigeria were washed with clean water and ground with an electric blender until a homogenous pulp was
obtained. Water (100cm3
) was added to equal amount of each pulp and the mixture was filtered using a
muslin cloth to obtain the juice. A solution of sugar in water (200g in 70cm3
), 0.90g of Saccharomyces
cerevisiae, ammonium phosphate (0.60g) and potassium phosphate (0.60g) were added and the mixture
was allowed to ferment for 6 days (primary fermentation). The temperature, pH, specific gravity, total
titrable acidity, and sugar level of the sample were determined after every 12 h. The wine was racked
and allowed to ferment for 14 days (secondary fermentation). It was then left to clarify for three months.
The clarified wine was left to mature for 6 months before the final physico-chemical and sensory
evaluation were carried out. The results of the analysis revealed that the temperature of all the wine
samples was 28.0oC. Grape and pawpaw wine had pH of 3.70, alcohol content of 17.00%, total acidity of
0.86% residual acidity of 0.32%, volatile acidity of 0.54% and specific gravity of 0.9776. Pawpaw and
tiger nut wine had pH of 3.95 alcohol content of 16.06%, total acidity of 0.59%, residual acidity of
0.14%, volatile acidity of 0.255 and specific gravity of 0.9810. Grape, pawpaw and tiger nut wine had
pH of 3.78, alcohol content of 17 81% total acidity of 0.72%, residual acidity of 0.30%, volatile acidity
of 0.51% and specific gravity of 0.9760. Grape and tiger nut wine had pH of 3.90, alcohol content of
18.65% total acidity of 0.78%, residual acidity of 0.30%, volatile acidity of 0.48% and specific gravity
of 0.9745.Although these values were comparable to those reported of good fruit wines, the highest
alcohol content was obtained from a blend of grape and tiger nut juice. The sensory evaluation revealed
that the attributes of the wines were acceptable to the majority of the respondents
Pathogenicity of Entomopathogenic Fungi as Bioinsecticides
for Controlling Green Leaf Hoppers(Nephotettix virescens)
Authors: Salim Christina , Montong Vivi
Published: November 2020

Transesterification of used cooking oil (UCO) using NaN3/modified clay catalyst and
investigation of the acetone effect have been done.The modified clay catalyst was synthesized
by destructing the Merauke clay with8M HCl solution, then fusion by NaOH pellet, followed
by treating with AlCl3.6H2O, CTAB and distilled water.Then the mixture was regulated to pH
of 11.5. Next, the mixture was then poured into a reactor for hydrothermal process at 140 oC
for 48 h. The results of the dealumination of clay was characterized byX-ray Fluorescence and
the synthesized zeolite was characterized using surface area analyzer and X-Ray
Diffraction.The synthesized zeolite was impregnated by NaN3 as a precussor produced the
NaN3/modified clay catalyst sample.Rasio of catalyst :UCO : methanol was 1.0 : 20.0 : 13.3
and the ratio of aceton to methanol was 2:1. The transesterificationprocess was carried out at 60
and 65oC. The liquid product was analyzed using Gas Chromatography Mass
Spectrometer.The resulted showed that themodified clay had surface area of 5.5685 m2/g, pore
volume of 0.0126 cm3/g, and pore diameter of 8.871 nm. The results of measurements with
XRD produced a different form of chromatogram and type of mineral. The main mineral was
gismondine.In this research, The transesterification of UCO using NaN3/MC catalyst at 60 oC
resulted methyl esters of 65.3 wt %.Furthermore, after adding acetone to the same treatment,
the resulting methyl ester was 82.7 wt%.The transesterification of UCO at 65 ° C using
NaN3/MC catalyst and acetone produced the highest content of methyl esters or biodiesel that
was equal to 94.4 wt %.
Development of Non Destructive Techniques in Nano
Composite Concrete Specimen Using Software Analysis
Authors: Jayaraman A , Sathyakumar N , Dhivyabharathi S
Published: November 2020

This paper presents to study the strength of hardened concrete by software analysis
and made comparison with the experimental result. Artificial Neural Network (ANN) and
Fuzzy logic is one of the popular testing method used in recent days. The paper focuses on
determination of strength of grade (M40) concrete of different mixes in which ordinary
portland cement is replaced by Nano silica, Nano calcium carbonate and Nano calcium
hydroxide of 2%, 4%, 6% and 8% using Artificial neural network and fuzzy. Artificial Neural
Network Model and fuzzy model is constructed and the compressive strength of concrete is
predicted by considering specific concrete properties as input variables. Experimental data
result of these mixes were obtained by testing and is compared with software result. The result
shows that ANN and fuzzy are suitable model and have high potential to predict compressive
strength and predicts good result when compared to experimental result
Sequential Batch Reactor for Bio Degradation of Organic
Wastewater: A Review
Authors: Neela Acharya , Chandrakant Thakur , Kumar Chaudhari Parmesh
Published: November 2020

Wastewater treatment is challengeable in today’s scenario, as it contains many types
and varying physical and chemical pollutants which enormously effect the environment and its
living beings. The current review elaborates treatment of various organic effluents using
sequential batch reactor (SBR). Reactor operating conditions like anaerobic, anoxic and aerobic
in single or mixed forms have been covered in the review. Literatures say that SBR can be used
to treat many organic, industrial and municipal wastewater (MWW) successfully. Strict effluent
characteristics from government force the individuals to treat the effluent to such extent so that
it can match the discharge norms of wastewater.
Characteristic of Cowpea (Vigna unguiculata) Protein
Concentrates Protein Fraction on their Solubility
Authors: Agustin Ika Ratna , Yunianta  , Estiasih Teti
Published: November 2020

Cowpea (Vigna unguiculata L. Walp) has a protein content of 22,9% to obtain the
protein in high concentrations, is made as a concentrates or isolates protein. The aim of study to
determine of chemical and functional properties of flour and cowpea protein concentrates on
their solubility. The study uses a completely randomized design with precipitation method
based on solvent, there is distilled water, 5% salt solution, alkaline solution (NaOH 0,5 N) and
ethanol 70%. The result showed that cowpea protein fractions of albumin, globulin, glutelin and
prolamin had different minimum and maximum solubility. Flour and cowpea protein
concentrates had different chemical composition and functional properties. Flour and cowpea
protein concentrates can be develop in various food product
Protection of Renal Function ByHyperbaric OxygenDuring
Plasmodium berghei ANKA Infection
Authors: Utami Prawesty Diah , Setianingsih Herin
Published: November 2020

Background:Malaria cases have consistently increased and the number of deaths
remains largely unchanged.Malaria associated renal injury has a high level of morbidity and
mortality. High level of blood urea nitrogen / BUN and plasma creatinine is one of the major
factors associated with mortality in humans infected with malaria, indicating that impairment of
renal function. HBO is widely used as an adjunctive therapy for many diseases, it is known that
HBO hasan action as antiplasmodium, antiinflammation and antioxidant effects.
Objective: The aim of this study was to determine the effect of HBO on BUN and creatinine
levels in rats infected with P. berghei ANKA.
Methods:This research was conducted experimentally post-test only control group on six
groups of rats. The samples used were 24 male Rattus norvegicus wistar strain that have been
infected by Plasmodium bergheiANKA and divided into 6 groups. Group 1 was given
combination artesunate and 1, 5 ATA HBO, grup 2 was given combination artesunate and 3, 0
ATA HBO, group 3 was given 1, 5 ATA HBO, group 4 was given 3, 0 ATA HBO, group 5 was
given artesunate and group 6 was given aquadest. HBO therapy is carried out for 10 days and
the observation of the levels of BUN and creatinine in mice after treatment on tenth day.
Results:Descriptive analysis and statistical analysis (Kruskal wallis snd Mann whitney U
posthoc) showed a significant difference (p < α = 0.05) on mean levels of BUN and creatinine
group receiving combination of artesunate and HBO 3,0 ATA compared to other
groups.Hyperbaric oxygen has the effect of reducing the levels of BUN and creatinine in rats
infected by P.berghei ANKA.
Comparison of Antibacterial Effectiveness and Length of
Healing Between Honey and MEBO in Degree-II Burns at the
White Rat (Rattus norvegicus)
Authors: Yapiter Charles , Ehrich Lister I Nyoman , Fachrial Edy
Published: November 2020

Healing Second degree burns can be affected by the presence of bacteria. This
research reveals the role of honey and MEBO in removing bacterial effects on healing. Pure
experimental research method with a completely randomized design (CRD). There were 4
treatments, which were positive, negative, honey and MEBO treatment, each of which was
given to rats with second degree burns. Wound healing and other parameters were observed on
7
th, 14th and 21st days. The result was that the administration of honey as an antibacterial drug
was very effective and gave healing on the 21st day to white rats. Giving MEBO as an
antibacterial drug is very effective and provides healing on the 21st day to white rats. Giving
honey is more effective than MEBO as an antibacterial drug and healing burns on 21st day
against white rats.
The Effect of Tetrahydrofuran on Transesterification of Palm
Oil Using Modified Clay Catalystinto Biodiesel
Authors: Salim Ilham , Lepa Alex A.
Published: November 2020

Transesterification of palm oil into biodiesel has been done using modified clay
catalyst.The modified clay catalyst was synthesized by destructing the clay with 8M HCl
solution, then fusion by NaOH pellet (NaOH/clayratio = 0.8), followed by treating with
AlCl3.6H2O, CTAB and distilled water.Then the mixture was regulated to pH of 11.5. Next,
the mixture was then poured into a reactor for hydrothermal process at 140 oC for 48 h. The
results of the dealumination of clay was characterized byX-ray Fluorescence and the
synthesized zeolite was characterized using surface area analyzer and X-Ray Diffraction. The
transesterification of palm oil (PO) process was carried out in the variation of temperatures of
55 and 65oC.Ratio of catalyst :PO : methanol was 1.0 : 20.0 : 13.3and reaction time was 6h.
The liquid product was analyzed using Gas Chromatography Mass Spectrometer. The resulted
showed that the dealumination of clay had Si content of 34.77 % and Al of 5.67 %. The
modified clay (MC) had surface area of 5.5685 m2
/g, pore volume of 0.0126 cm3
/g, and pore
diameter of 8.871 nm. The results of measurements with XRD produced a different form of
chromatogram and type of mineral. The main mineral was gismondine.In this research, the
transesterification reaction of PO at a temperature of 55 °Cusing MC catalyst without THF
resulted methyl esters (biodiesel)of 41.5 wt%. Furthermore, after adding THFwith ratio of
methanol : THF of 1 : 1 and the same treatment, the resulting methyl ester (biodiesel) was the
same phase (a one-phase) and methyl esters (biodiesel) product was more than 100 wt%..
La muerte en el videojuego: A Mortician’s Tale y la visión positiva de la muerte
Authors: Garrrido García Ángela María , Martín Testón Roberto
Published: November 2020

En las sociedades occidentales la muerte se vive, valga la ironía, a través del duelo, el silencio y el tabú, sin adquirir habilidades para afrontarla de forma sana y positiva. Tal evento resulta tan aterrador y doloroso como repentino y absoluto. En los videojuegos, sin embargo, la muerte es algo frecuente, corriente e interactivo, incluso transitoria y evitable en muchos casos. A veces sinónimo de victoria y recompensa, otras de clímax dramático.
 En contraposición, A Mortician’s Tale nos ofrece una experiencia directa y empática, basada en la realidad, alterando nuestra concepción de cómo entender la muerte a través del concepto de muerte positiva. Inspirado por el proyecto The Order of the Good Death, encarnaremos a una joven tanatropractora que nos reflejará los estigmas que sufren diferentes profesionales del ámbito, tomando partido en los debates éticos sobre el trato al fallecido y familiares, así como abordar aspectos de esta labor profesional.
 Palabras clave: Muerte Positiva, Ética Profesional, Videojuegos, Funeral, Duelo
Marina Amores (Coord.) ¡Protesto! Videojuegos desde una perspectiva de género. Barcelona: AnaitGames. 2018. 350 pp.
Authors: Manzano-Zambruno Laura
Published: November 2020

Autora de la reseña: Laura Manzano-Zambruno
¡Protesto! Videojuegos desde una perspectiva de género es el primer libro publicado en español que aborda la industria de los videojuegos atendiendo a cómo se manifiestan las diferencias sociohistóricas entre hombres y mujeres en este sector, y cuál es la situación actual a este respecto. Sus doce autoras retratan los videojuegos como un fenómeno poliédrico, que se despliega en distintos ámbitos, tales como el periodismo, la publicidad, el diseño, la programación, la traducción, la narrativa y el entretenimiento.
Tonight we riot. Representación y control videolúdica de la multitud
Authors: Flores Ledesma Antonio
Published: November 2020

La multitud se ha convertido en un elemento político importante en la actualidad, y el videojuego ha recogido el testigo y se ha encargado de representarla y de hacerla un personaje más en sus obras. En el presente trabajo se van a abordar una serie de obras recientes que implementan a la multitud como personaje jugable para observar el modo en nos representamos como colectivo en ellas. No sólo hay que tener en cuenta el avance técnico que supone la representación dinámica de una pluralidad de individuos que se mueven conjuntamente, sino también —y sobre todo— la forma en que se representa a la multitud como sujeto político, que es, a fin de cuentas, una representación de la realidad.
Anatomic Total Shoulder Arthroplasty with All-Polyethylene Glenoid Component for Primary Osteoarthritis with Glenoid Deficiencies
Authors: Matsen Frederick A. , Whitson Anastasia J. , Somerson Jeremy S. , Hsu Jason E.
Published: November 2020

Background:

This study evaluated the ability of shoulder arthroplasty using a standard glenoid component to improve patient self-assessed comfort and function and to correct preoperative humeral-head decentering on the face of the glenoid in patients with primary glenohumeral arthritis and type-B2 or B3 glenoids.

Methods:

We identified 66 shoulders with type-B2 glenoids (n = 40) or type-B3 glenoids (n = 26) undergoing total shoulder arthroplasties with a non-augmented glenoid component inserted without attempting to normalize glenoid version and with clinical and radiographic follow-up that was a minimum of 2 years. The Simple Shoulder Test (SST), the percentage of humeral-head decentering on the glenoid face, and bone ingrowth into the central peg were the main outcome variables of interest. Similar analyses were made for concurrent patients with type-A1, A2, B1, and D glenoid pathoanatomy to determine if the outcomes for type-B2 and B3 glenoids were inferior to those for the other types.

Results:

The SST score (and standard deviation) improved from 3.2 ± 2.1 points preoperatively to 9.9 ± 2.4 points postoperatively (p < 0.001) at a mean time of 2.8 ± 1.2 years for type-B2 glenoids and from 3.0 ± 2.5 points preoperatively to 9.4 ± 2.1 points postoperatively (p < 0.001) at a mean time of 2.9 ± 1.5 years for type-B3 glenoids; these results were not inferior to those for shoulders with other glenoid types. Postoperative glenoid version was not significantly different (p > 0.05) from preoperative glenoid version. The mean humeral-head decentering on the glenoid face was reduced for type-B2 glenoids from −14% ± 7% preoperatively to −1% ± 2% postoperatively (p < 0.001) and for type-B3 glenoids from −4% ± 6% preoperatively to −1% ± 3% postoperatively (p = 0.027). The rates of bone integration into the central peg for type-B2 glenoids (83%) and type-B3 glenoids (81%) were not inferior to those for other glenoid types.

Conclusions:

Shoulder arthroplasty with a standard glenoid inserted without changing version can significantly improve patient comfort and function and consistently center the humeral head on the glenoid face in shoulders with type-B2 and B3 glenoids, achieving >80% osseous integration into the central peg. These clinical and radiographic outcomes for type-B2 and B3 glenoids were not inferior to those outcomes for other glenoid types.

Level of Evidence:

TherapeuticLevel IV. See Instructions for Authors for a complete description of levels of evidence.
Response of the green June beetle and its gut microbiome to RDX and phenanthrene
Authors: Jung Carina , Carr Matthew , Fleischman Eric , Roesch Chandler
Published: November 2020

Green June beetles are a cosmopolitan pest in the United States. Adults are voracious consumers of tree and vine fruit, while their larvae can dam-age and inadvertently consume root systems, particularly those of grasses, as they move through the soil and forage for detritus. Larvae ingest and process large volumes of soil while in the process of feeding. Due to their intimate contact with the soil it was hypothesized that soil contaminants that are known animal toxins would perturb the larval and affect their overall health and survival. Studies of this kind are important contribu-tions to the development of new model organisms and our understanding of interactions between the environment, contaminants, gut microbiome, and animal development, health, and survival. It is important to continue to develop relevant model organisms for monitoring toxicity as regulations for working with vertebrates becomes more prohibitive. In this study green June beetle larvae were exposed to RDX and phenanthrene through-out their entire soil-bound development, starting within the first few days of hatching through to their emergence as adults. The overall findings included that even at high concentrations, RDX and phenanthrene (25 ppm) exerted no significant effect on body weight or survival. Also, there was lit-tle apparent effect of RDX and phenanthrene on the bacterial microbiome, and no statistical association with measurable health effects. Nevertheless, the green June beetle is an interesting model for soil toxicity experiments in the future as is it easy to collect, house, and handle.
Implementation of Multiple Linear Regression Methods as Prediction of Village Spending on Village Financial Management System
Authors: Harani Nisa Hanum , Siregar Hanna Theresia , Prianto Cahyo
Published: November 2020

The realization of village welfare and improvement of Village development can be started from the financial management aspects of the village.  The village government has authority ranging from planning, implementation, reporting to accountability.  There are two important variables as the financial aspects, there is village income, and village expenditure.  The village budget process is a plan that will be compiled systematically. Planning has an association with predictions which is an indication of what is supposed to happen and predictions relating to what will happen.   To provide a  good village budget planning the village budget prediction feature is required. This prediction feature is done using data mining which is modeled i.e. multiple linear regression algorithm.  The variable is selected using a purposive sampling technique and the sample count is 29 villages.  Dependent variables are village Expenditure as Y, and independent variables i.e. village funds as  X1 and village funding allocation as X2.   The best values as validation were gained in the 3rd fold with a correlation coefficient of 0.8907, Mean Absolute Error value of 87209395.37, the value of Root Mean Squared Error of 114867675.6, Roll Absolute  Error  (RAE) Percentage was 42 %, and  Root  Relative  Squared Error was 44 %.