bluuebunny/crossref_metadata_2025_split huggingface dataset:
Las nociones de lenguaje y amor en Humberto Maturana y su relación con la terapia familiar sistémica. Un estudio documental
Authors: Agudelo Osorio Juan Carlos , García Argelia , Hincapié Fajardo Sandra Irene , Rodríguez Valencia Gloria , Ramírez Torres Patricia 
Published: April 2018

El presente artículo nace de la investigación documental de la obra de Humberto Maturana y de sus conceptualizaciones sobre el amor y el lenguaje, así como del análisis de dichas categorías y su posible aplicabilidad y valor para la teorización y práctica de la Terapia Familiar Sistémica. La investigación documental presenta un examen sobre tres categorías: Amor, Lenguaje y Terapia Familiar Sistémica; dando por resultado descubrimientos que permiten indicar que la Terapia Familiar Sistémica se ennoblece y se beneficia de las concepciones de Maturana. Amor y lenguaje aparecen como elementos centrales, visibles e indispensables dentro del quehacer del terapeuta sistémico. Al punto que se puede decir que no es posible una Terapia Familiar Sistémica sin una búsqueda, emergencia y vivencia del amor y del lenguaje. La Terapia Familiar Sistémica es una forma de lenguaje que permite el reconocimiento del otro y en esa medida, un encuentro amoroso.
Scaling up rural sanitation in Tanzania: evidence from the National Sanitation Campaign
Authors: Mwakitalima Anyitike , Massa Khalid , Seleman Amour , Kassile Telemu 
Published: April 2018

Abstract
Access to improved sanitation facilities has been a challenge, especially in developing countries. In 2012, Tanzania launched a rural-based National Sanitation Campaign to address the challenge of low coverage of improved sanitation and hygiene at household and school levels using a combination of approaches including Community-Led Total Sanitation (CLTS) and behavior change communication. In June 2016, a study that involved interviews with heads of households, complemented by observations of sanitation and hygiene facilities in 2,875 households from 289 villages, was carried out in campaign and non-campaign villages. Overall, 94.7% of the households had a basic toilet; whereas 7.0% of the households from non-campaign villages against 3.5% from the campaign villages had no toilet. Moreover, overall coverage of improved sanitation was found to be 52.6% and varied between campaign (62%) and non-campaign (43%) villages. Hand washing points were hardly observed in both campaign and non-campaign villages, although they differed significantly between the two areas: 42.7 vs. 26.7% for campaign and non-campaign villages, respectively. Factors associated with households' access to improved latrines include economic status of the household, education level of the head of household and geographical location of the household. Further studies are needed before drawing clear-cut conclusions about the impact of the campaign.
Cryptosporidium parvum decay during air drying and stockpiling of mesophilic anaerobically digested sewage sludge in a simulation experiment and oocyst counts in sludge collected from operational treatment lagoons in Victoria, Australia
Authors: Kong Frederic E. , Deighton Margaret A. , Thurbon Nerida A. , Smith Stephen R. , Rouch Duncan A. 
Published: April 2018

Abstract
The inactivation of Cryptosporidium species oocysts during sewage sludge treatment is important to protect human health when the residual biosolids are applied to agricultural land. Quantifying the decay of Cryptosporidium species during sludge treatment for microbiological assurance purposes is difficult if low numbers are present in wastewater. The rate of decay of Cryptosporidium parvum oocysts during solar/air drying treatment and in sludge stockpiles in temperate environment conditions was simulated in laboratory inoculation experiments using sludge sampled from a mesophilic anaerobic digester. Oocyst numbers were also determined in settled lagoon sludge samples collected from three operational rural wastewater treatment plants (WWTPs). C. parvum oocysts were enumerated by immunomagnetic separation followed by staining with vital dyes and examination by confocal laser scanning microscopy. An air-drying/storage period equivalent to 11 weeks was required for a 1 log10 reduction of viable oocysts inoculated into digested sludge. Oocyst viability in air-dried and stored digested sludge decreased with time, but was independent of sludge desiccation and dry solids (DS) content. No oocysts were detected in sludge samples collected from the anaerobic digester, and the average concentration of oocysts found in settled lagoon sludge from the rural WWTP was 4.6 × 102 oocysts/g DS.
Polyphenols: Inflammation
Authors: Natsume Midori 
Published: April 2018

Background:
Polyphenols widely distributed in plants, fruits and vegetables have received considerable
attention on account of their physiological functions, including their antioxidant and anti-inflammatory properties.
Some antioxidant components of cacao liquor prepared from fermented and roasted cacao beans, which is a
major ingredient of cocoa and chocolate products, have been characterized as flavan-3-ols and procyanidin oligomers.

Methods:
This review focuses on a specific group of (-)-epicatechins and their oligomers, the procyanidins, in
cacao products. Dietary polyphenols in cacao products have been shown to reduce hypertension, reduce platelet
aggregation, improve serum lipids, and lower the incidence of atherosclerosis in animal studies and clinical trials.

Conclusion:
The intake of cacao products reduces hypertension and atherosclerosis on account of their physiological
functions as antioxidants and anti-inflammation agents, indicating the mechanisms of prevention of hypertension
and atherosclerosis by polyphenols.
Oxyfunctionalization of CH2-Group Activated by Adjacent Three-Membered Ring
Authors: Sedenkova Kseniya N. , Andriasov Kristian S. , Kuznetsova Tamara S. , Averina Elena B. 
Published: April 2018

Background:
Increasing use of the three-membered ring in drug development initiates the search for
efficient methods of transformations of cyclopropane derivatives. Oxidation of methylene group activated by an
adjacent cyclopropane represents a direct approach towards carbonylcyclopropanes, allows avoiding unnecessary
synthetic stages and meets the requirements of atom economy.

Objective:
In this review all available data concerning the oxidation of cyclopropane-containing hydrocarbons
and their functionally substituted derivatives are systematized, and the general regularities between the structure
of the starting compound, the oxidant employed and the reaction outcome are underlined.

Conclusion:
The following regularities were distinguished for the oxidation of cyclopropane-containing compounds
into cyclopropylketones. The main structural parameters of the starting compounds, which influence
the distribution of the oxidation products, are the followings: the presence of competing C-H bonds, flexibility
or rigidity of structure, electron and sterical substituents effects. A number of preparative methods of activated
C(sp3)-H bonds oxygenation were elaborated, employing such powerful oxidants as ozone, dioxiranes, CrO3
and a variety of catalytic systems, based on transition metals. For the oxidation of cyclopropane derivatives all
these oxidants may be employed. RuO4, generated in situ, usually behaves as selective and soft oxidant. TFDO
often demonstrates lesser selectivity, but it may be the best choice when several activated CH2 groups should be
oxidised. In the case of dihalocyclopropanes the use of CrO3 is preferable. Summarily, the oxidation of methylene
group adjacent to cyclopropane has been undoubtedly developed into a reliable preparative approach to cyclopropylketones,
which should find an active use in synthetic organic chemistry.
Physical Exercise For Parkinson’s Disease: Clinical And Experimental Evidence
Authors: Oliveira de Carvalho Alessandro , Filho Alberto Souza Sá , Murillo-Rodriguez Eric , Rocha Nuno Barbosa , Carta Mauro Giovanni , Machado Sergio 
Published: April 2018

Background:National projections about the increase in the elderly population over 60 years bring with it an increase in the number of people affected by Parkinson's Disease (PD), making it an important public health problem. Therefore, the establishment of effective strategies for intervention in people with PD needs to be more clearly investigated.Objective:The study aimed to report the effectiveness of exercise on functional capacity and neurobiological mechanisms in people with PD.Methods:This study is a critical review of the literature.Results:The progressive death of dopaminergic neurons in the substantia nigra is described as one of the main physiological mechanisms manifested before PD, directly interfering with motor behavior. However, PD is not only related to motor symptoms, but also to cognitive, autonomic, and mood impairments. Such effects may be attenuated by pharmacological influence, but also evidence suggests that the implementation of regular physical exercise programs may exhibit potential benefits over PD. The synthesis and expression of monoaminergic neurotransmitters can act positively on motor disorders, as well as directly or indirectly influence the neuronal plasticity of the brain, restoring neuronal pathways previously affected.Conclusion:Physical exercise contributes effectively to the treatment of PD, and can play a preventive and maintenance role of physical fitness and mental health.
Análise do tema “características dos seres vivos” em livro didático no ensino médio
Authors: Santana Natália , Silva Zeneide Martins da 
Published: April 2018

Resumo Visto que o livro didático assumiu certa importância dentro da prática de ensino brasileira nestes últimos anos, há uma preocupação crescente em tornar este recurso mais adequado a compreensão dos alunos. Neste contexto, este trabalho propõe uma série de critérios que podem ser utilizados por professores de biologia, tendo como modelo o conteúdo as características dos seres vivos. Foram utilizados três livros didáticos que foram analisados com base em nove critérios de classificação, pretende-se, com este trabalho permitir uma maior reflexão por parte dos profissionais da área de biologia em relação a escolha dos livros didáticos que serão utilizados em sala de aula. Palavras-chaves: Livro didático; Critérios de avaliação; Características dos seres vivos; Ensino de biologia. Abstract Since textbooks have become quite important within the Brazilian education system in recent years, there is growing concern in making such resource more appropriate to students’ understanding. Thus, the following study proposes a number of criterion that can be used by biology teachers, regarding the characteristics of living beings. Three textbooks, based on nine classification criterion, were used. Its objective is to allow further reflection by biology professionals regarding the selection of textbooks to be used in the classroom. Keywords: Textbook; Evaluation criteria; Living beings characteristics; Biology teaching. Resumen Desde el libro de texto supone una cierta importancia en la práctica de la educación brasileña en los últimos años, existe una creciente preocupación en la fabricación de este uso más adecuado de comprensión del estudiante. En este contexto, el presente documento propone una serie de criterios que pueden ser utilizados por los profesores de biología, el contenido de modelado de las características de los seres vivos. tres libros de texto fueron utilizados los cuales fueron analizados en nueve criterios para la clasificación, se pretende con este trabajo permitirá una mayor reflexión por parte de los profesionales de la biología con respecto a la selección de los libros de texto para ser utilizados en el aula. Palabras clave: Libros de texto; Criterios de evaluación; Características de los seres vivos; Enseñanza de la biología. DOI: http://dx.doi.org/10.22169/revint.v11i24.1065
Herramientas aliadas para fomentar una didáctica que desarrolle competencias en los profesionales de la educación
Authors: Pérez López José António , Wunsch Luana Priscila , Machado Dinamara 
Published: April 2018

Resumen Este artículo pretende, representación de en un estudio cualitativo, dejar en claro la extensión del uso de las tecnologías como base profesional del profesorado, cómo realiza el Internet un papel, ahora vital, en los espacios formativos de los maestros y, aun, cómo potenciar las redes sociales como herramientas aliadas para fomentar una didáctica que desarrolle competencias en los profesionales de la educación. Los docentes tienen nuevos recursos a disposición y los discentes reciben la información a través de nuevos canales, por lo que ellos están inmersos en la dinámica de las redes sociales, la cual puede ser un recurso aliado de acuerdo a la motivación que genera en ellos y el fácil acceso a estas, por tal motivo a través de una buena guía otorgada por el profesional de la educación, el cual esta en formación, podrá entonces atender la demanda de la dinámica en la que viven millones de internautas en nuestro país. Palabras claves: redes sociales, competencias, formación y actualización. Abstract This document seeks to clarify the widespread use of technology in the classroom, how does the Internet an important role now in academic and how to strengthen social networks as tools to encourage allies to develop teaching skills in the professional of education. Teachers have new resources at our disposal and learners receive information through new channels, so that they are involved in the dynamics of social networks, which can be a resource partner according to the motivation that generates them and easy access to these, as such through good guidance given by the professional education, which is in formation, will then meet the demands of the dynamic in which millions of Internet users in our country. Key words: social networking, teaching, skills, training and updating. DOI: http://dx.doi.org/10.22169/revint.v11i24.1148
A utilização do ambiente visual de programação para a contribuição do desenvolvimento do pensamento criativo
Authors: Bressan Manuelle Lopes Quintas , Amaral Marilia Abrahão 
Published: April 2018

Resumo Ensinar programação para crianças e adolescentes é um novo desafio na educação básica. Neste âmbito, este artigo é um recorte de uma dissertação de mestrado com o objetivo de verificar se a utilização do Scratch pode contribuir para o desenvolvimento do pensamento criativo por meio da aprendizagem baseada em problemas em crianças e adolescentes que participantes de oficinas no contraturno escolar. O estudo evidenciou que o Scratch ajudou no desenvolvimento de capacidades avaliativas, permitindo a reformulação de resoluções e facilitando a estruturação e organização do pensamento e do trabalho coletivo. Palavras-Chave: Educação básica; Scratch; Pensamento criativo. Abstract Teach programming to children and adolescents is a new challenge in elementary and high school education. In this context, this paper presents a parts of a dissertation study aimed at determining if the use of Scratch can contribute to the development of creative thought through based learning problems in children and adolescents participating workshops after school . The study showed that the Scratch helped in the development of evaluative capabilities , allowing the reformulation of resolutions and facilitating the structuring and organization of thought and collective work. Key- words: Elementary School; Scratch; Programing;Creative thinking Resumen Enseñar programación para niños y adolescentes es un nuevo reto en la educación básica. En este contexto, este artículo es un corte de tesis con el objetivo de verificar si el uso del cero puede contribuir al desarrollo del pensamiento creativo a través del aprendizaje basado en problemas en niños y adolescentes que participan en talleres en contraturno escolar.El estudio mostró que el scratch ayudó en el desarrollo de capacidades, permitiendo a la refundición de las resoluciones evaluativo y facilitando la estructura y organización de pensamiento y de trabajo colectivo. Palabras clave: Educación; Cero; Pensamiento creativo. DOI: http://dx.doi.org/10.22169/revint.v11i24.759
Orientação de trabalhos de conclusão de curso a distância: uma análise parcial dos métodos e resultados obtidos entre 2013 e 2015
Authors: Constantino Paulo 
Published: April 2018

Resumo O seguinte artigo relata uma experiência de orientação de trabalhos de conclusão de curso em atividades exclusivamente à distância, em um curso de formação continuada para a docência de jovens e adultos. Aliado à pesquisa documental empreendida entre as turmas de 2013 e 2015, o estudo apresenta brevemente a metodologia empregada e os resultados parciais obtidos em um curso semipresencial ofertado em instituição pública de educação profissional. A participação expressiva dos cursistas nas atividades, os índices de aprovação dos trabalhos de conclusão de curso recebidos e a diversidade das temáticas presentes nos textos são indicativos do êxito da proposta descrita. Palavras chave: Orientação de TCC; Formação continuada; EaD. Abstract The following study reports an experience in undergraduate research thesis tutoring exclusively based in e-learning systems, on ongoing training for young people and adults teachers. Along with a documentary research between 2013 and 2015, the study briefly presents the methodology used and the results obtained in a blended learning course offered at a public institution of vocational education. A significant participation of the students in the activities, the approval ratings and the diversity of themes present within the course papers demonstrate the success of the proposal. Keywords: Undergraduate research thesis tutoring; Ongoing Training; E learning. Resumen Se presenta una experiencia de orientación en las actividades de la educación a distancia, en un curso para enseñar a los jóvenes y adultos. En combinación con la investigación documental realizada entre 2013 y 2015 clases, presenta la metodología y los resultados en un curso ofrecido en una institución pública de educación profesional. Los participantes en el curso de las actividades, los índices de aprobación y la diversidad de los temas presentes en el curso de la finalización de los estudios demuestran el éxito de la propuesta. Palabras clave: Orientación de trabajo; Educación continua; Educación a Distancia.DOI: http://dx.doi.org/10.22169/revint.v11i24.936
Análisis de la calidad de servicio de una red WiMAX en conformidad con el estándar IEEE 802.16-2009 en escenarios exteriores / Analysis of the Quality of Service of a WiMAX network in accordance with IEEE 802.16 -2009 in outdoor scenarios
Authors: Vaca Cano Carlos Eduardo , Lara Cueva Román Alcides 
Published: April 2018

El desarrollo tecnológico de las comunicaciones inalámbricas ha hecho que distintos dispositivos se vayan posicionando cada vez más en la vida cotidiana de los usuarios, con lo cual surge la demanda de soportar las mismas aplicaciones que se tienen en una red cableada. Ante esta exigencia se presentan limitaciones de ancho de banda, como es el caso de las redes inalámbricas WiMAX (Worldwide Interoperability for Microwave Access). Por lo tanto, se impone la necesidad de brindar calidad de servicio (QoS del inglés Quality of Service) para garantizar el desempeño del sistema en esa red. En este contexto, el objetivo de este artículo es realizar un análisis de los parámetros de QoS en la tecnología WiMAX según el estándar IEEE 802.16-2009 dentro de una topología diversificada de escenarios exteriores, mediante la utilización de una técnica intrusiva de inyección de tráfico para la obtención de las métricas de desempeño, como el retardo, jitter, paquetes perdidos y eficiencia del enlace. En este sentido, se ha verificado que el sistema cumple con las especificaciones necesarias para soportar aplicaciones como televisión digital y VoIP en tiempo real.
Violación del derecho a la consulta indígena: siembra de soya transgénica en comunidades mayas del estado de Campeche, México / Violation of the indigenous rights to be consulted: transgenic soy bean sowing in Mayan communities from the state of Campeche, Mexico
Authors: Negrín Muñoz Eduardo 
Published: April 2018

En el año 2012, fue autorizada la siembra de soya genéticamente modificada a escala comercial en comunidades mayas del Estado de Campeche, México. A este hecho se opusieron organizaciones indígenas mediante la vía legal -amparo-, obteniendo, luego de tres años, un fallo favorable de la Suprema Corte de Justicia de la Nación, pero aún no definitivo, ya que la máxima instancia condicionó la siembra de soya genéticamente modificada a la realización de una consulta en las comunidades afectadas.Las primeras convocatorias de dicha consulta se realizaron desde el 31 de marzo de 2016.De acuerdo con el protocolo presentado por las autoridades encargadas de la organización y puesta en marcha del proceso de consulta, el mismo constará de cinco fases. Hasta el 23 de septiembre de 2017, se han realizado cinco sesiones que corresponden apenas a la primera fase del proceso de la consulta, que es la de acuerdos previos.Debido a que esta figura de la consulta es relativamente nueva en México, y a la marcada y tradicional relación asimétrica que existe entre autoridades oficiales y comunidades indígenas, el proceso al que se hace referencia se ha visto entorpecido debido a que las primeras están acostumbradas a imponer condiciones y las segundas están decididas a defender sus derechos.De esta manera, el tema principal del presente trabajo es mostrar el desarrollo, por demás irregular, de este proceso de consulta.
Investigation of Electrohydraulic Drive Control System with the Haptic Joystick
Authors: Bachman Paweł , Milecki Andrzej 
Published: April 2018

Abstract
The term haptic is used to indicate the presence of force feedback from the manipulated object to the operator. One of the most commonly used haptic devices are joysticks. Such joysticks can be successfully applied also in communication with drive system, giving the human operator a feel of the output force. In the paper one axis joystick with force feedback used to control the electrohydraulic drive is proposed. In this joystick, a controlled brake with magnetorheological fluid and a small DC motor are applied. A beam with a strain gauge is used in a joystick arm, enabling the measurement of the force. In the joystick axis also a potentiometer is assembled, which measured the current arm position. In order to develop the control algorithms an electrohydraulic drive simulation and virtual model is worked out and then a haptic joystick is connected to it. The simulation results that have been obtained, enabled to design and test impedance and admittance control strategies for the system composed of haptic joystick and a real electrohydraulic drive. Finally the whole system is built, implemented and investigated in a laboratory environment. Investigations are conducted in conditions similar to real ones, in a situation where hydraulic piston touches an obstacle and the operator cannot observe this piston very accurately. Fifteen operators have been tested this way. The outcomes indicate that haptic control can improve the human feeling of forces between electrohydraulic drive and an obstacle and, thanks to this, the manual control is more accurate and safer.