bluuebunny/crossref_metadata_2025 huggingface dataset:
Eunomía y Educación: Condicionantes y Atribuciones Educativas de los Éforos en la Esparta de los Siglos VII a IV A.N.E.
Authors: Gracia Sancho Francisco Javier
Published: March 2017

Durante la “época dorada” de Esparta surgió y se estableció el sistema educativo de los ciudadanos de pleno derecho, la agogé. Apareció como reacción al medio hostil donde se encontraba la polis, un momento de incertidumbre y conflicto materializado en la dominación de los reinos vecinos y los estallidos de diversas rebeliones. Las reformas que llevaron a la constitución de un nuevo modelo social, la Eunomía, trajeron con sí el mecanismo para mantenerla. Los éforos, representantes de los comunes, dieron un gran impulso a la militarización de la sociedad y la educación. Dentro de sus funciones también estaba la del control de este proceso de socialización.
Aprendizaje Cooperativo a Través de Actividades Presenciales y Tecnológicas para Mejorar la Competencia de Trabajo en Equipo en la Universidad: Estudio De Caso
Authors: Archondo Ormachea Susana
Published: March 2017

Para vivir y desarrollarse en el siglo XXI caracterizado por ser altamente tecnológico y cada vez más participativo, es importante aprender y desarrollar la competencia de trabajo en equipo, que puede ser enseñada, mejorada y fortalecida a través de diversas metodologías y estrategias, como el aprendizaje cooperativo.En esta investigación analizamos la evolución de la percepción de la competencia de trabajo en equipo de los estudiantes (habilidades sociales, conceptualización del trabajo en equipo), la presencia del aprendizaje cooperativo como estrategia del desarrollo de la competencia de trabajo en equipo de los estudiantes (resultados de aprendizaje esperados, dimensiones básicas del aprendizaje cooperativo, aspectos del aprendizaje cooperativo) y finalmente las actividades que fortalecen la competencia de trabajo en equipo de los estudiantes, actividades presenciales y virtuales (el blog) y el aula cooperativa. que se desarrolla en la materia de Asesoramiento y orientación de 3er grado de la carrera de Pedagogía de la URV, 2011-2012.
An Investigation of the Social and Academic Uses of Digital Technology by University Students
Authors: Gallardo Echenique Eliana
Published: March 2017

In most developed countries university students use digital technologies and the Internet in all facets of their daily life. These students represent the first generation to grow up with this new technology and have been given various names that emphasize its affinity and tendency to use digital technology such as digital natives, Net generation and Millennials. Given the lack of empirical support for the notion of a “digital generation”, this study presents a different perspective of what these learners think about their use of digital technologies for academic and social purposes and how they feel about the “Digital Native Generation” phenomenon. This study examines this issue in depth to gain an understanding of what the growing use of new digital technologies means for teaching and learning in higher education.
Entornos Virtuales de Aprendizaje en la Facultad de Informática y Electrónica de la Escuela Superior Politécnica de Chimborazo. Análisis desde la perspectiva de su profesorado
Authors: Samaniego Erazo Gonzalo
Published: March 2017

El inminente uso de las TIC en todos los campos, en este caso en el educativo, ha dado paso a un sinnúmero de investigaciones relacionadas con estas tecnologías. Trabajos que desde diversas ópticas, tratan de describir e interpretar como se generan, administran, utilizan y evalúan estas herramientas. García Peñalvo (2006) considera la importancia de la conexión de la tecnología (plataformas, campus virtuales, entre otros), los contenidos (calidad y estructuración) y los servicios (acción docente, elementos de gestión, comunicación o evaluación), a lo que denomina el “triángulo del elearning” como marco para definir el análisis de los diversos modelos de formación en red En SCOPEO (2011) se sugiere realiz investigaciones encaminadas hacia la indagación sobre los entornos virtuales de aprendizaje y comunidades de aprendizaje.
La Alfabetización Informacional del Profesorado de Educación Secundaria del Estado Español
Authors: Alvárez Herrero Juan Francisco
Published: March 2017

La tesis doctoral que aquí presentamos responde a la inquietud como docente en educación secundaria obligatoria, de conocer hasta donde los profesores de secundaria ¿hacemos uso o no de las TIC?, ¿qué uso hacemos de las mismas?, ¿está justificado su uso cuando lo hacemos? Y ¿a qué inconvenientes, peligros y respuestas al uso de las TIC, nos enfrentamos?. Así pues, en estos tiempos en los que en la educación de este país trabajamos las competencias de nuestros alumnos, es necesario constatar hasta que grado los docentes tenemos adquiridas estas competencias. Y dado que estamos hablando de las tecnologías de la información y comunicación, nuestra intención en esta tesis ha sido evaluar la competencia Tratamiento de la información y competencia digital del profesorado de educación secundaria de todo el estado español.
Elaboració d’una rúbrica per avaluar la competència digital del docent
Authors: Lázaro Cantabrana José Luis , Gisbert Cervera Mercè
Published: March 2017

La progressiva digitalització dels diferents àmbits de desenvolupament dels ciutadans del S. XXI planteja unes noves demandes socials i una adaptació del sistema educatiu a aquestes.El desenvolupament de les competències clau dels individus, en concret de la competència digital (CD), és fonamental per poder viure i participar en la societat actual, una societat digital. El desenvolupament de la CD dels ciutadans implica una transformació en quant al què, al com s’aprèn i al com s’ensenya als centres educatius. Els docents necessiten unes destreses i habilitats, cada vegada més complexes,  relacionades amb la incorporació de les tecnologies digitals en el processos d’ensenyament-aprenentatge (E-A), aquestes formen part de la competència digital docent (CDD).La CDD és una competència per a la que els docents s’han de formar, tant en un moment inicial com de forma permanent. A la necessitat de formar-se en CDD sorgeix la necessitat d’avaluar el desenvolupament de la mateixa.Per a poder dur a terme un procés d’avaluació de la CDD s’ha dissenyat i validat una rúbrica que permeti recollir les dimensions de la competència i els seus nivells de desenvolupament.
L'ensenyament de la llengua anglesa a la secundària obligatòria en l'espai educatiu europeu actual (la programació didàctica: tipologies, utilitats i aplicacions)
Authors: Fortuny Lahoz Montserrat
Published: March 2017

El present treball intenta fer recerca en l'àmbit de la programació didàctica a secundària, primer en un marc teòric per després passar a dissenyar i aplicar una eina de programació que serà una eina no només pels docents sinó per a tots els agents implicats en el fet educatiu.
Educación y educación física: presencia curricular de la educación física en el sistema educativo español; verificación y análisis de la condición física de los alumnos que inician sus estudios en el institut Torredembarra
Authors: Arbós Arqué Pablo
Published: March 2017

L’Educació i l’Educació física, es troben en el denominador comú de la tesi "Educació i Educació Física:  presència curricular de l’educació física en el sistema educatiu espanyol; verificació i anàlisi de la "condició física" dels alumnes que inicien els seus estudis a l’Institut Torredembarra".
Economic factors of solidarity, collective action and conformism in the working environment in Ukraine
Authors: Rakhmanov O.
Published: March 2017

The article analyzes the impact of the mode of production of material life for solidarity and collective action of workers. Analysis revealed sectoral polarization of views between traditional industrial proletariat and the latest servicing proletariat. The class consciousness of the Ukrainian workers hampered paternalistic nature of the relationship with the administration of domestic companies (both public and private), while work in enterprises with foreign capital contributes activist type of political consciousness. Rising income workers to direct their constructive methods of settling disputes with the administration and simultaneously eliminates their readiness to protest action. Instead, low income contributes to alienation in the working environment.
Authors: Morales Matos Guillermo
Published: March 2017

Sin resumen.
Authors: Quirós Linares Francisco
Published: March 2017

Sin resumen.
Authors: Muñoz Jiménez Julio
Published: March 2017

Sin resumen.
Authors: Martínez de Pisón Stampa Eduardo
Published: March 2017

Sin resumen.
Authors: Alvargonzález Rodríguez Ramón María
Published: March 2017

Sin resumen.
Authors: Cortizo Álvarez Tomás
Published: March 2017

Sin resumen.
Authors: Sendín García Manuel Ángel
Published: March 2017

Sin resumen.
Caracterización Quimica de material particulado fraciión respirable pm 10 en la atmósfera de Rioacha la Guajira Colombia
Authors: Doria-Argumedo Calos Julio , Fagundo-Castillo Juan Reynerio
Published: March 2017

Teniendo en cuenta la importancia desde el punto de vista de la contaminación ambiental, que tienen las partículas inhalables PM 10 en ambientes urbanos, y que los efectos que se puedan generar en la salud dependen de la composición química del material formado por partículas, se realizó este estudio con el objetivo de revelar la composición química de las partículas atmosféricas a través de técnicas de Espectrofotometría UV-VIS y Espectrometría de Masas con fuente de Plasma de Acoplamiento, generados principalmente por fuentes naturales y antrópicas en la ciudad de Riohacha al norte de Colombia; para ello se recolectaron 30 muestras de partículas atmosféricas por medio de filtros de cuarzo con una frecuencia mensual, durante el período de marzo a diciembre de 2014. Las PM 10 presentan una concentración promedio de 52,9 µg/m 3 y los iones solubles de mayor concentración corresponden a Na + , Cl - , Ca +2 y Mg +2 . Las diferencias entre los sitios de muestreo no fueron significativas (p> 0,6). El 70% del Ca +2 es de origen no marino, atribuyéndose al suelo y al tráfico vehicular y peatonal. Conocer la composición química del material particulado, PM 10 tiene relevancia no sólo desde el punto de vista de la química de la atmósfera, sino también sobre la calidad del aire que se respira en las ciudades.
Deserción estudiantil en Colombia y los programas de ingeniería de la Uptc seccional Sogamoso
Authors: Higuera-Martinez Oscar Ivan
Published: March 2017

Este artículo presenta un análisis de la deserción estudiantil en Colombia, inicialmente en las áreas de programas que posee la Uptc Sogamoso y finalmente enfocándose en los programas de Ingeniería de la sede, donde se revisan los datos reportados por SPADIES, y se realiza una descripción de los resultados reportados y algunas variables que influyen en la deserción en la Uptc Sogamoso.
Gestão da aprendizagem: um enfoque acadêmico e comunitário
Authors: Martins Murillo Araújo , Marques Heitor Romero
Published: March 2017

Este  artigo objetiva observar as condições de chegada do Acadêmico do Curso de Direito da UCDB e a maneira que é gerada a aprendizagem na comunidade universitária. A pesquisa foi de campo, com tendência empírica. A pesquisa foi quantitativa, além da revisão bibliográfica e indutiva. O estudo pode ser dito comparativo por correlacionar as representações de acadêmicos de distintos semestres, bem como de docentes. A fundamentação teórica deu-se Skinner, Piaget, Vygotsky, Ana Mercês Bahia Bock; Odair Furtado,  Maria de Lourdes Trassi Teixeira, Le Bourlegat e Ávila. Denota-se que há necessidade de ajustes para que as interações sociais ocorridas na ambiência universitária possam ser enriquecidas com relações primárias. É importante estudar a Gestão da Aprendizagem no Desenvolvimento Local com enfoque acadêmico e comunitário, porque as divergências de percepção entre docentes e acadêmicos são indicativos da predominância de relações secundárias entre eles.
Consolidação da hegemonia político-econômica dos Estados Unidos da América (EUA) em Bretton Woods: visão geral e comentários iniciais sobre desenvolvimento e organização da economia mundial
Authors: Bittar Domingues Gabriel , De Campos Maciel Josemar
Published: March 2017

Este ensaio é parte de um trabalho de pesquisa mais amplo de investigação dos pressupostos das ideias sobre o desenvolvimento e propõe-se a apresentar uma visão geral sobre os encontros de Bretton Woods e a possibilidade de que estes tenham sido utilizados como ferramenta para a consolidação da hegemonia político-econômica dos Estados Unidos da América (EUA), no que se refere ao planejamento do período pós-Segunda Guerra Mundial. O trabalho se justifica devido à necessidade de estabelecer um olhar crítico acerca da maneira de atuação dos representantes dos países mais importantes nas conferências do evento em questão. Identificou-se que o individualismo foi vitorioso diante de um plano de desenvolvimento mais complexivo, o Plano Keynes, que propunha um desenvolvimento de união mundial no pós-guerra, enquanto prevaleceu um plano que, por vezes, demonstrava prezar pelos interesses dos norte-americanos: o Plano White.
Destinação dos resíduos sólidos como sustentabilidade no meio rural
Authors: Escobar Ludmila Saldanha , Vieira Eloir Trindade Vasques , Itavo Luis Carlos Vinhas , Aranha Jose Aparecido Moura
Published: March 2017

Trata-se de artigo de revisão bibliográfica acerca da produção e destinação de resíduos sólidos em áreas rurais. Sabe-se que os resíduos são motivo de grande preocupação na atualidade, de forma que seu descarte de maneira incorreta acarreta sérios danos ao meio ambiente. O trabalho parte dos conceitos de gestão ambiental para, em seguida, abordar sobre meio ambiente e sustentabilidade e, posteriormente discute resíduos sólidos no meio rural. Conclui-se que as melhores formas de descarte de resíduos no meio rural são a compostagem de materiais orgânicos, reciclagem e reutilização e aterramento do lixo cujo reúso não é possível.
A busca pelo reconhecimento da identidade étnica Macuxi e Wapichana no contexto urbano de Boa Vista, Roraima, Brasil
Authors: Souza Ana Hilda Carvalho , Haetinger Claus , Laroque Luís Fernando Da Silva
Published: March 2017

O objetivo deste artigo é apresentar uma discussão sobre a busca de validação da identidade indígena Macuxi e Wapichana, frente ao contexto sócio-histórico e espacial da cidade de Boa Vista, capital de Roraima. Esses grupos étnicos fazem parte dos povos habitantes ancestrais da região de Tríplice Fronteira do Extremo Norte do Brasil, que, desde a incursão da sociedade não indígena na ocupação de seus territórios, vêm passando por um impactante processo de construção, desconstrução e reconstrução de sua identidade étnica. Está fundamentado na leitura de ambientes que demarcam as atuações dos sujeitos em situação de conflitos socioculturais. Esses grupos étnicos vem-se tornando protagonistas de sua própria legitimidade, em detrimento da invisibilidade a que foram histórica e culturalmente submetidos. Por meio de uma metodologia qualitativa em entrevista semiestruturada, buscou-se fazer interpretações dos significados das experiências vividas no contexto socioespacial da área urbana de Boa Vista. Verificou-se que os Macuxi e Wapichana, utilizam-se das identidades a eles atribuída pela sociedade não indígena, mesmo construída sob perspectiva etnocêntrica, como elemento de ressignificação para validar sua presença em área urbana. Por outro lado, mesmo em processo de embate com a ainda cultura da sobreposição, reivindicam, lutam e buscam manter sua alteridade na reconquista de seus direitos históricos e culturais.
Do empoderamento ao desempoderamento: o indivíduo como protagonista do desenvolvimento local
Authors: Zardo Thayline , Dorsa Arlinda Cantero
Published: March 2017

A presente pesquisa é fruto de reflexões oriundas de revisão bibliográfica acerca da formação pessoal e social da pessoa humana, do desenvolvimento local e do empoderamento e desempoderamento do ser humano e relaciona-se ao Grupo de pesquisa em Patrimônio Cultural, Direito e Diversidades. Tem como objetivo desenvolver um estudo de natureza teórica, situando a origem dos termos e as perspectivas diversas ligadas às ações empoderadoras e desempoderadoras, de modo que a conclusão do estudo recai sobre a importância do (des) empoderamento do indivíduo ao processo desenvolvimentista, com ações positivas e/ou negativas ao desenvolvimento social, familiar e educacional de grupos ou indivíduos engajados na melhoria do nível de qualidade de vida.
Pais ouvintes, filhos surdos: barreiras na comunicação
Authors: Silva Gianoto Helena Dos Santos , Gianotto Adriano De Oliveira , Marques Heitor Romero
Published: March 2017

O presente artigo objetiva uma reflexão de que a surdez não é um obstáculo para a comunicação de fato, a linguagem de sinais é o caminho para a integração social dos deficientes auditivos, mas é preciso compreender que todo o processo de ensino e aprendizado dos conteúdos nas escolas regulares tende a ser retransmitido, traduzido, para outra língua. Respeitar as especificidades de cada forma de comunicação estima ser o caminho para que não haja divergências quanto àquilo que está sendo transmitido aos alunos surdos. As barreiras na comunicação entre membros da família e sociedade é um fato organizador deste artigo, numa assertiva de enfrentar a problemática da surdez. Esta pesquisa de natureza realizada por meio de estudos bibliográficos e de campo com famílias de surdos tem o intuito da inclusão da pessoa surda no ensino regular e seus reflexos no processo de aprendizagem.
A dignidade humana e os direitos fundamentais da pessoa com deficiência
Authors: Diniz Laryssa Wolff , Zardo Thayliny , De Campos Maciel Josemar
Published: March 2017

Pessoas com deficiência têm grandes dificuldades em relação a sua inserção, participação e pertencimento social. Mesmo considerando que houve grandes avanços na legislação e nas práticas, ainda há muito a ser feito. O trabalho que aqui vai marca um ponto nesse sentido, apresentando e tentando uma síntese do que existe no campo da legislação e em algumas iniciativas de prática, para beneficiar as pessoas que vivem com deficiências. Mas que não precisam ser invisíveis, nem excluídas. Para isso é apresentada uma sucinta revisão de literatura jurídica e uma narrativa de iniciativas de inclusão que vieram aparecendo ao longo da história. Com isso, espera-se contribuir com a discussão acerca da superação dos problemas desses importantes atores territoriais que são as pessoas que convivem com deficiências.
Kibes com teor reduzido de cloreto de sódio: caracterização físico-química e sensorial entre hipertensos
Authors: Silvestre Francielly Kultz , Santos Elisvânia Freitas dos , Novello Daiana
Published: March 2017

Objetivou-se verificar a aceitabilidade sensorial de kibes elaborados com diferentes teores de cloreto de sódio (NaCl), cloreto de potássio (KCl) e glutamato monossódico (GM), entre indivíduos hipertensos, e avaliar a composição físico-química do produto cru e cozido. Na Etapa 1 avaliaram-se 5 formulações de kibe com adição de NaCl e KCl (até 1,60%). Na Etapa 2 as formulações continham GM. Não houve diferença para os atributos aparência, aroma, textura e cor, enquanto para o sabor, aceitação global e intenção de compra a amostra contendo KCl (100%) recebeu menores notas (Etapa 1). Os produtos apresentaram aumento na aceitabilidade após adição de GM (Etapa 2). Foi possível reduzir 67% de sódio nos kibes (NaCl – 0,40% e KCl – 1,20%), apresentando aceitação sensorial semelhante ao padrão e maior possibilidade de adição de KCl. Foi possível reduzir o teor de sódio em kibes com adição de KCl, principalmente em conjunto com o GM.
Segurança do trabalho em serrarias
Authors: Hurtado de Mendoza Zaíra Morais dos Santos , Borges Pedro Hurtado de Mendoza
Published: March 2017

Objetivou-se com esta pesquisa fazer uma coletânea bibliográfica sobre segurança do trabalho em serrarias. O estudo foi desenvolvido com dados de vários “sites” de órgãos públicos e particulares, artigos científicos e revistas. A pesquisa mostrou que os perfis de acidentes dentro das indústrias madeireiras seguem um protótipo para todo o País, ou seja, não se diferencia de acordo com seus locais de origem. Vários acidentes de trabalho poderiam ser evitados pelo uso dos equipamentos de proteção. A qualificação da mão de obra operacional e a modernização do parque industrial também podem auxiliar na minimização desses acidentes. As serras circulares e de fita foram os equipamentos que mais causaram acidentes dentro das serrarias. O Estado de Mato Grosso, apesar de ser um grande polo madeireiro, não dispõe de normas regulamentadoras e disciplinadoras sobre segurança do trabalho em serrarias. Os acidentes de trabalho geram grandes custos para os cofres públicos.
A logística reversa: uma ferramenta para competitividade empresarial
Authors: Paez Junior Ignacio Concepcion , Carletto Marcia Regina , Michaloski Ariel Orlei
Published: March 2017

Devido à mudança de comportamento sociocultural da sociedade e pressão de setores desta, aos políticos e ao ambiente empreendedor, por uma conduta ambientalmente mais sadia e menos agressora, as empresas são impelidas, e outras, compelidas a incorporar condutas e técnicas sustentáveis em seus negócios. É nesse enredo que a Logística Reversa se apresenta, como uma ferramenta gerencial a implantar e efetuar práticas e técnicas ambientalmente adequadas em seus processos produtivos, de maneira, também, a agregar valor aos produtos tornando-os competitivos no mercado a que competem, seja por valoração econômica, ecológica, legal, de imagem etc. Através de pesquisa bibliográfica e de estudos de casos por ela obtidos, o artigo mostra que ser empresa que respeita o meio ambiente e a Lei (assim como, estar na vanguarda de seu ambiente empresarial) é um bom negócio.
Hotel Gaspar no contexto patrimonial e identitário de Campo Grande, MS (1954-2014)
Authors: Paganotti Rezende Elaine Cristina , Cabreira Mário Márcio Rocha , De Castilho Maria Augusta
Published: March 2017

Este artigo analisou o Hotel Gaspar no contexto patrimonial e identitário de Campo Grande-MS. Inicialmente, o texto apresenta a história da arte, os conceitos de memória e patrimônio cultural e, por fim, expõe os aspectos históricos do referido hotel. A metodologia utilizada quanto à abordagem foi qualitativa, com a alternativa para o método indutivo, e, no que se refere ao tipo de pesquisa, escolheu-se a exploratória e descritiva. A coleta de dados se deu por meio de revisão bibliográfica e pesquisa de campo (entrevista semiestruturada). Conclui-se que o Hotel Gaspar faz parte do patrimônio histórico de Campo Grande/MS, da memória da cidade morena e de sua comunidade, com momentos e histórias vividas no passado, preservadas no presente, trabalhando para a conservação patrimonial e cultural da localidade.
Aggregatibacter actinomycetemcomitans sensitivity towards chlorophyll of Moringa leaf after activated by diode laser
Authors: Wibawa I Gde Bagus Yatna , Astuti Suryani Diah , Setiawati Ernie Maduratna
Published: March 2017

Background: Regular brushing teeth with scaling and root planning (SRP) cannot effectively decrease the periopatogen bacterial colonies. Even with the addition of antibiotics to support SRP, such as tetracycline given with low doses and for a long time may cause bacteria to become resistant and the effectiveness to eliminate colonies of bacteria being reduced. Photodynamic is a treatment modality that does not cause resistance and potentially to eliminate the growth of bacterial colonies. Moringa oleifera is a plant that can be easily found in Indonesia, by extracting chlorophyll of Moringa oleifera leaves, it can be used as a photosensitizer agent to increase the absorption of light on photodynamic method. Purpose: This study aimed to determine the potential photodynamic inactivation therapy to inactivate (eliminate) periopatogen bacterium. Method: This study used Aggregatibacter actinomycetemcomitans (A. actinomycetemcomitans). Laser diode 660nm as a light source with 8mm optical fiber to guide the beam, also used 20% extract chlorophyll of Moringa oleifera leaf as photosensitizer. Four diode lasers energy density exposures (2,5J.cm-2, 5J.cm-2, 7,5J.cm-2, and 10J.cm-2) are used from both at the in vitro photodynamic inactivation test. Result: The highest percentage of deaths occurred in the group treated with addition of photosensitizer and exposed by 660 nm diode laser with 10J.cm-2 energy density, which is 83.01%, compared to the results obtained in the group without addition of the photosensitizer. Conclusion: Chlorophyll of Moringa oleifera leaf after activated by diode laser effectively eliminates A. actinomycetemcomitans.
Correlation between working positions and lactic acid levels with musculoskeletal complaints among dentists
Authors: Putriwijaya Fiory Dioptis , Berniyanti Titiek , Diyatri Indeswati
Published: March 2017

Background: Musculoskeletal complaints have been common for dentists since their body is unknowingly often in inappropriate positions when caring for patients. For example, they bend towards patients, suddenly move, and then rotate from one side to another. The repetitive movements are done in long term. High activities and sufficient recovery time can cause a buildup of lactic acid in their blood leading to obstruction of the energy intake from the aerobic system in their muscle cells, resulting in fatigue. As a result, such conditions trigger decreased muscle performances. Purpose: This study aimed to determine the correlation between working positions and lactic acid levels with the risk of musculoskeletal disorders among dentists at Public Health Centers in Surabaya. Method: This research was an analytical observational research using cross sectional approach. Sampling technique used in this research was cluster random sampling with nineteen samples. To evaluate the working positions of those samples, a rapid entire body assessment (REBA) method was used. Meanwhile, to observe the musculoskeletal disorders of those samples, a Nordic body map was used. Data obtained then were analyzed using Pearson correlation test with a significance level (p<0.05). Result: Results of data analysis using the Pearson correlation test showed that the significance value obtained was 0.036. It indicates that there was a correlation between the working positions and the lactic acid levels with the musculoskeletal disorders in those dentists. The results of the Pearson correlation test also revealed that there was a correlation between the working positions and the lactic acid levels among those dentists with a significance value of 0.025. Conclusion: It may be concluded that the wrong body positions during working can increase lactic acid level in the body of dentists. The increased level of lactic acid then can affect their muscles, leading to the high risk of musculoskeletal disorders.
Perceived parenting style and mother’s behavior in maintaining dental health of children with Down syndrome
Authors: Ulfah Siti Fitria , Setijanto Darmawan , Bramantoro Taufan
Published: March 2017

Background: The number of children with down syndrome in Surabaya has reached 924 children. Prevalence of gingivitis and dental caries (91% and 93.8%, respectively) occurs in children with down syndrome aged 6 to 20 years. Oral and dental health problems are found in children with down syndrome because they have physical and motoric limitation in maintaining oral and dental hygiene, thus require parental care from mother. Perceived parenting style includes responsiveness and demandingness. Perceived parenting is crucial for mother whose children have Down syndrome in order to guide their health behavior, particularly to maintain oral and dental health. Purpose: The study aimed to analyze correlation between perceived parenting style and mother’s behavior in maintaining dental health of children with Down syndrome. Method: This cross sectional analytical study involved 40 mothers of children aged 7-13 years with Down syndrome enrolled in Special Education Elementary Schools Surabaya and Association of Parents of Children with Down syndrome Surabaya. Data of perceived parenting style (responsiveness and demandingness) and mother’s behavior in maintaining dental health were obtained by questionnaire. Composition of each item in questionnaire of perceived parenting style and mother’s behavior in maintaining dental health of children with Down syndrome was passed through validity and reliability test. Data analysis was carried out using multiple linear regression correlation test. Result: This present study showed that perceived parenting style is significantly correlated with mother’s behavior in maintaining dental health of children with Down syndrome (R = 0.630, p = 0.000), with perceived parental responsiveness as a strong predictor. Mean score and standard deviation of perceived parental responsiveness and demandingness were 33.00±2.99 and 15.55±1.99, respectively. Conclusion: Perceived maternal parenting style in children with Down syndrome is closely related to mother’s behavior in maintaining dental health of children with Down syndrome.
The effect of peer support education on dental caries prevention behavior in school age children at age 10-11 years old
Authors: Romadlon Debby Syahru , Bramantoro Taufan , Luthfi Muhammad
Published: March 2017

Background: Dental caries is an infectious disease and it is preceded by a progressive demineralization in hard tissue surface of the crown. Dental caries is one of the most common diseases that experienced by school-age children. Health education on the prevention of dental caries and peer support education method can improve the behavior of caries prevention. Purpose: This study aimed to determine the effect of peer support education on dental caries prevention behavior in children of school age. Method: This study is a quasi-experimental design with pretest and posttest control group design. The sampling technique is simple random sampling. The study was conducted in SDN Bandulan 3 Sukun Malang with 35 respondents (experimental group) and in SDN Bandulan 2 Sukun Malang with 35 respondents (control group). The experimental group was treated using peer support education while the control group was given health education with the lecture method. The data of student’s dental caries prevention behavior (knowledge and attitudes) is obtained through a questionnaire. Data were analyzed using paired t-test and independent t-tests with significant p value <0.05. Result: The results showed the average score of knowledge in the experimental group at 20.48 and knowledge among respondents in the control group amounted to 18.02, and the average total score of the attitude of the respondents in the experimental group at 20.08 and in control group of 17.77. Results of independent t test analysis test that there is a significant difference in the average scores of knowledge and attitudes of respondents in the experimental group and the control group (p value 0.000, <0.05). Conclusion: Health education with peer support education method is effective in improving dental caries prevention behavior in children at school age.
KEANEKARAGAMAN KULTIVAR SEMANGKA [Citrullus lanatus (THUNB.) MATSUM. & NAKAI] DI SENTRA SEMANGKA NUSAWUNGU CILACAP
Authors: Kusumastuti Utari Dwi , Sukarsa Sukarsa , Widodo Pudji
Published: March 2017

Watermelon [Citrullus lanatus (Thunb.) Matsum. & Nakai] is a plant of Cucurbitaceae family which is include in an annual plant. In Indonesia, watermelon has diversity in its cultivar as can be seen from the stem, leaf, flower, and fruit morphology. This research is aimed to find out the diversity and the similarity relationship of watermelon cultivar in Nusawungu, Cilacap. A survey method was used in this research by taking the samples with a random sampling technique (purposive sampling). This research parameter consisted of stem, leaf, flower, and fruit morphology of each watermelon cultivar. Data of watermelon cultivar morphology were analyzed descriptively and then analyzed based on the similarity relationship with UPGMA method (Unweighted Pair Group Method with Arithmetic Mean) using the MEGA 5.05 software. The result of this research showed that there were five watermelon cultivars namely C. lanatus ‘Farmers Giant’, C. lanatus ‘Nina’, C. lanatus ‘Black Orange’, C. lanatus ‘Torpedo’, and C. lanatus ‘Bintang’. There were two groups of watermelons based on phenetic analysis namely group I consisting of C. lanatus ‘Torpedo’, C. lanatus ‘Black Orange’, and C. lanatus ‘Nina’ cultivars, group II consisting of C. lanatus ‘Bintang’ and C. lanatus ‘Farmers Giant’. The closest similarity was between C. lanatus ‘Farmers Giant’ and C. lanatus ‘Bintang’ cultivars with the dissimilarity index of 0,516. While the most distantly related was between C. lanatus ‘Nina’ and C. lanatus ‘Farmers Giant’ cultivars with the dissimilarity index of 2,338.
PENGARUH INOKULASI MIKORIZA VESIKULA ARBUSKULA (MVA) CAMPURAN TERHADAP KEMUNCULAN PENYAKIT LAYU FUSARIUM PADA TANAMAN TOMAT (Solanum lycopersicum)
Authors: Hasanah Uswatun , Purnomowati Purnomowati , Dwiputranto Uki
Published: March 2017

Tomato has an important role to fullfil the nutrition of society. The most important problem in the cultivation of tomatoes is fusarium wilt caused by Fusarium oxysporum it will attacking the plants from nursery to adult. One of the alternative control is use the Vesicles Arbuscular Mycorrhizae (VAM). The success of VAM infection in plants is determined by the dose and the inoculation. The aim of this research is to determine the effect of dose and mixture VAM inoculation to against the emergence of fusarium wilt in tomato plants and to determine the dosage mixture VAM inoculation as the most effective way for controlling fusarium wilt in tomato plants. The method of this research used experimental with completely randomized design. The experimental treatment consists of two types of treatment that are combined with used 5 doses of VAM mixture (0 g/plant, 10 g/plant, 12,5 g/plant, 15 g/plant, 17,5 g/plant) and used two ways of inoculation ( inoculation when the seed is planted and inoculation when transplanting the seeds). Each treatment was repeated 3 times and each test are three plants. The parameters was observed the incubation period of the disease and the intensity of fusarium wilt as the main parameter and the measurement of pH, temperature, humidity room, and the degree of infection as supporting parameters. The results of this research showed that the dosage and inoculation of VAM mixture is not able to reduce the emergence of fusarium wilt on tomatoes, but it was able to extend the incubation period of fusarium wilt on tomato plants a dose with 10 g /plant inoculated plants when the seeds are planted and inoculation when transplanting the seeds.
PERUBAHAN KADAR PROTEIN DAN STATUS LIPOSTATIK IKAN SIDAT, Anguilla bicolor, STADIA SILVER YANG DIPELIHARA PADA SALINITAS YANG BERBEDA
Authors: Lestari Sintia Novia , Rachmawati Farida Nur , Susilo Untung
Published: March 2017

Eel (Anguilla bicolor) is a catradomous fish, in the growth phase of life in freshwater and upon reaching adult will migrate to ocean waters to reproduce. Eel during the migration will use energy from body reserves to osmoregulation. Increased salinity will affect the osmotic pressure of the body of the fish so that the fish do active transport which requires energy. Energy that used for osmoregulation approximately 20–50% of the total energy from carbohydrates, fats and proteins. Carbohydrates are the first source of energy that is used and then will be replaced by fat and protein as energy after carbohydrate depleted. Thus the energy utilization during osmoregulation will affect the changes in the composition of protein and fat content of the body. Fat content will affect the value of lipostatic fish is one of the growth parameters. The purpose of this study was to evaluate changes in the levels of protein and lipostatic eel (Anguilla bicolor) is maintained in a range of salinity. This research method is experimental research design with CRD, treatment in the form of maintenance medium salinity; 4 ppt (control), 15 ppt, and 30 ppt. Each treatment was repeated 5 times. Test fish used were obtained from the Village Pesanggrahan Cilacap with range size between an average weight of 395–920 g and an average length of 59–81 cm. The variables measured were the levels of protein and lipostatic eel. Protein content measurement was conducted using kjeldahl and the fat content by soxhlet. Research results showed that the eels were exposed to salinity 4 ppt, 15 ppt and 30 ppt no effect on protein content and body lipostatic eel. It can be concluded that the eel is able to adapt well in the range between 4 ppt salinity to 30 ppt.
Farmlands Feature Greater Woody Cover than Savannas in Semi-Arid West Africa
Authors: Brandt Martin , Rasmussen Kjeld , Hiernaux Pierre , Herrmann Stefanie , Tucker Compton J. , Tong Xiaoye , Tian Feng , Mertz Ole , Kergoat Laurent , Mbow Cheikh , David John , Melocik Katherine , Dendoncker Morgane , Vincke Caroline , Fensholt Rasmus
Published: March 2017

Woody vegetation in farmland acts as a carbon sink and provides ecosystem services for local people, but no macro-scale assessments of the impact of management and climate on woody cover exists for drylands. Here we make use of very high spatial resolution satellite imagery to derive wall-to-wall woody cover patterns in tropical West African drylands. In arid and semi-arid Sahel, areas of more people are associated with more trees: mean woody cover is greater in farmlands (12%) than in savannas (6%), and likewise it is higher close to villages than further away. In sub-humid savannas of West Africa, woody cover is generally above 20% and decreases with increasing population density, but remains around 15% in farmlands, independent of rainfall. In the region as a whole, rainfall, terrain and soil are the most important (80%) determinants of woody cover, while management factors play a smaller (20%) role. We conclude that agricultural expansion cannot generally be claimed to cause woody cover losses, and that observations in Sahel contradict simplistic ideas of a high negative correlation between population density and woody cover.
Mitochondrial Genomes Provide Insights into the Phylogeny of Lauxanioidea (Diptera: Cyclorrhapha)
Authors: Li Xuankun , Li Wenliang , Ding Shuangmei , Cameron Stephen L. , Mao Meng , Shi Li , Yang Ding
Published: March 2017

The superfamily Lauxanioidea is a significant dipteran clade including over 2500 known species in three families: Lauxaniidae, Celyphidae and Chamaemyiidae. We sequenced the first five (three complete and two partial) lauxanioid mitochondrial (mt) genomes, and used them to reconstruct the phylogeny of this group. The lauxanioid mt genomes are typical of the Diptera, containing all 37 genes usually present in bilaterian animals. A total of three conserved intergenic sequences have been reported across the Cyclorrhapha. The inferred secondary structure of 22 tRNAs suggested five substitution patterns among the Cyclorrhapha. The control region in the Lauxanioidea has apparently evolved very fast, but four conserved structural elements were detected in all three complete mt genome sequences. Phylogenetic relationships based on the mt genome data were inferred by Maximum Likelihood and Bayesian methods. The traditional relationships between families within the Lauxanioidea, (Chamaemyiidae + (Lauxaniidae + Celyphidae)), was corroborated, however, the higher level relationships between cyclorrhaphan superfamilies are mostly poorly supported.
Parametric Study of the Centrifugal Insurance Mechanism in MEMS Safety and Arming Device
Authors: Wang Dakui , Lou Wenzhong , Feng Yue , Wang Fufu
Published: March 2017

MEMS (Micro-electromechanical Systems) becomes important increasingly due to the smarter and smaller fuze used in OICW (Objective Individual Combat Weapon). MEMS Safety and Arming (S&A) device is employed in different platforms and regions for small caliber projectile. Therefore, it is necessary to make a parametric study of the MEMS S&A device in different apply environments and explore the main sensitive factors of the MEMS S&A device to provide reference for designs. In this paper, based on the MEMS S&A device designed by our term, theory and finite element models are established, and the centrifugal insurance mechanism of the MEMS S&A device is parametric studied under the different speeds, temperature and thickness of the model by nonlinear dynamic method. By comparing the experimental and predicted results, the established FEM model is verified, and the conclusion is that the temperature and the centrifugal force are the main sensitive factors in the centrifugal insurance mechanism. In summary, we can suggest that the application environment, which the MEMS S&A device is suitable for, is the temperature equal to or slightly greater than normal temperature and the rotating speed higher than35000r/min of small caliber projectile.
Design, Fabrication and Analysis of Threshold-Value Judging Mechanism in MEMS Safety and Arming Device
Authors: Wang Dakui , Lou Wenzhong , Feng Yue , Wang Fufu
Published: March 2017

In order to meet the military requirements of the fuze, such as precision strike, efficient mutilates ability and low collateral damages, the microminiaturization is an inevitable trend of secure system. Based on the silicon-based MEMS S&A device designed by our term, the design principles of each module and fabrication process are introduced. The average fracture strength and Young's modulus of the silicon are 726 MPa and 175 GPa from the tensile test, respectively. From Hopkinson impact experiment, we can get the threshold-value judging mechanism being safety under the impact overload of 20526 g, and this value is much more than the standard of the drop overload 12000g; the arming value under the centrifugal overload obtained from theory, simulation and experiment is at the range of 28200 g and 32000 g, it shows that the threshold-value judging mechanism can be arming compared with the value 35951g of design principle. Therefore, the threshold-value judging mechanism can meet the design requirements of overload. Furthermore, the relationship of fracture threshold-values obtained by different theories is found out through parametric design method, as shown in Figure 14, it provides the theory evidence to the follow parametric design.
Combined Laser Blood Illumination by Red (635 nm) and UV (365-405 nm) Light in the Treatment of Small Domestic Animals with Allergic Dermatitis
Authors: Yatskevich Tatiana L. , Semenova Olga N. , Moskvin Sergey V.
Published: March 2017

Background: The prevalence of atopic dermatitis in domestic animals is one of the problems of modern veterinary. Treating with standard techniques using chemotherapeutic agents not always leads to a positive result of therapy; moreover, many drugs produce adverse side effects. Methods: Low level laser therapy, in particular, intravenous laser blood illumination (ILBI) has a pronounced and long-lasting impact on the immune system of animals. The combined technique including ILBI-635 (635 nm, 2 mW, 5 min) and LUVBI® (365 nm, 2 mW, 3 min) every other day provides a positive change in clinical status of cats with allergic dermatitis after the 3rd-4th treatment session. Results: The increased level of erythrocytes and hemoglobin was identified in the course of treatment, and it indirectly indicates increased blood transport activity, which improves trophic provision and microcirculation. A double reduction of leukocytes and a significant decrease of neutrophil cells indicate the immunomodulatory effect of LILI (low-intensity laser illumination). The increase in the percentage of lymphocytes and the decrease of eosinophils and monocytes against the background of basophil concentrations deviations within physiological concentration result in the reduction of inflammatory mediators expression that induce itching. The reduction of total IgE concentration 32 times against control on the 7th day of treatment correlates with the decrease in the quantitative content of peripheral blood eosinophils, indicating the decrease in severity of an allergic process. Conclusion: LLLT is recommended against the background of standard drug therapy to achieve quick clinical outcome together with a long-lasting prolonged effect.
Fatigue Life Estimation of Medium-Carbon Steel with Different Surface Roughness
Authors: Li Changyou , Dai Weibing , Duan Fei , Zhang Yimin , He David
Published: March 2017

Medium-carbon steel is commonly used for the rail, wire ropes, tire cord, cold heading, forging steels, cold finished steel bars, machinable steel and so on. Its fatigue behavior analysis and fatigue life estimation play an important role in the machinery industry. In this paper, the estimation of fatigue life of medium-carbon steel with different surface roughness using established S-N and P-S-N curves is presented. To estimate the fatigue life, the effect of the average surface roughness on the fatigue life of medium-carbon steel has been investigated using 75 fatigue tests in three groups with average surface roughness (Ra): 0.4μm, 0.8μm, and 1.6μm respectively. S-N curves and P-S-N curves have been established based on the fatigue tests. The fatigue life of medium-carbon steel is then estimated based on Tanaka-Mura crack initiation life model, the crack propagation life model using Paris law, and material constants of the S-N curves. 6 more fatigue tests have been conducted to validate the presented fatigue life estimation formulation. The experimental results have shown that the presented model could estimate well the mean fatigue life of medium-carbon steel with different surface roughness
A Study on Optimal D-InSAR Filtering Technique According to Landform Relief
Authors: Minkyo Youm , Hongsic Yun , Kwangbae Kim , Hanbual Kim , Woneung Lee
Published: March 2017

The InSAR technique measures the displacement of an indicator using SAR image interference. The technique of interfering two SAR images among InSAR techniques is called Differential InSAR (D-InSAR). In the process of D-InSAR, the filtering technique is used in the Unwrapped Mask, usually using the GoldStein method. However, since the Goldstein method removes the noise on the path, it is difficult to derive the displacement value in the agricultural area where the relative coherence is low. In Korea, more than 50% of the whole country consists of mountainous regions and agricultural regions, so it is difficult to use the Goldstein technique polysynthetically. In this study, we set the test-bed for the urban area and the agricultural area based on Coherence, and introduce Goldstein and Boxcar Filter, one of the Goldstein and LSM techniques. Through this process, we want to draw the conclusion which is displacement values ​​in the agricultural area.
Simplifying Two Families of Nonlinear Ordinary Differential Equations
Authors: Qi Feng , Wang Jing-Lin , Guo Bai-Ni
Published: March 2017

In the paper, by virtue of techniques in combinatorial analysis, the authors simplify two families of nonlinear ordinary differential equations in terms of the Stirling numbers of the first kind.