bluuebunny/crossref_metadata_2025_split huggingface dataset:
HIDRORESFRIAMENTO NA CONSERVAÇÃO PÓS-COLHEITA DE CEBOLINHA
Authors: Travassos Pimentel Amadeu , Nunes Silva Eliane , Pedroza Cruz Renata Ranielly , Delfino Mouzinho Soares Christian Raphael , De Souza Macedo Jean Flaviel , Souto Ribeiro Wellington 
Published: June 2017

O objetivo deste trabalho foi avaliar o efeito do hidroresfriamento seguido de armazenamento a 12º C na manutenção da qualidade pós-colheita de cebolinha. Foram utilizadas para este experimento cebolinhasoriundas de produtor local, colhidas nas primeiras horas da manhã e conduzidas imediatamente ao laboratório, onde foram submetidas à hidroresfriamento. O pré-resfriamento foi efetivo em manter a aparência geral das cebolinhas e os teores de clorofila. Também houve redução na perda de massa fresca e manutenção do balanço hídrico. Portanto, recomenda-se o hidroresfriamento de cebolinha seguido de armazenamento a temperatura de 12º C.
CAPIM-ELEFANTE ENSILADO COM A PLANTA INTEIRA DE SOJA E FUBÁ
Authors: Ferreira Vinicius Lelis , Vilela Hélio Henrique , Grizotto Regina Kitagawa , Jesus Nathália Gonçalves de , Faria Jéssyca Caroline de , Coelho Larissa De Melo , Ferreira Adriane Aparecida Galvão 
Published: June 2017

O capim-elefante é uma gramínea tropical com alto potencial para produção de forragem e pode ser utilizada para ensilagem. No entanto, quando ensilado no momento ideal, apresenta-se com baixo teorde MS, o que pode causar fermentações indesejáveis. Nesse sentido, o objetivo desse trabalho foi avaliar os efeitos da adição de fubá e planta inteira de soja sobre a qualidade bromatológica da silagem de capim-elefante. Para isso, utilizou-se um delineamento experimental inteiramente casualizado, com quatro tratamentos: ensilagemde soja colhida no estádio R6, ensilagem do capim-elefante + 10 % de fubá, ensilagem usando 75 % de capimelefante + 25 % de soja + 10 % de fubá e ensilagem usando 50 % de capim-elefante + 50 % de soja + 10% de fubá, com cinco repetições. Os dados foram submetidos à análise de variância e as médias dos tratamentos comparadas pelo teste Tukey a 5 % de significância. O uso de fubá e soja foi eficiente na redução dos valores de pH das silagens, os quais variaram de 3,49 a 6,12 nas silagens de capim-elefante acrescido de fubá e silagem exclusiva de soja, respectivamente; bem como no aumento da MS das silagens, a qual variou de 27,05 % a 30,18 % para as silagens de capim + 10 % de fubá e as de soja, respectivamente. A adição de soja na ensilagemde capim-elefante elevou os teores de PB nas silagens e aquelas confeccionadas apenas com capim e fubá foram as que apresentaram maiores teores de FDN (57,36 %) e lignina (12,16 %). A adição simultânea da planta inteira de soja colhida no estádio R6 e fubá na ensilagem do capim-elefante produz silagens com parâmetros indicativos de melhor valor nutritivo.
Indicadores para la gestión del mantenimiento de equipos pesados
Authors: Zegarra Manuel 
Published: June 2017

La Gestión del Mantenimiento de Equipos pesados, incluye la Gestión de Ingeniería del Mantenimiento y la Gestión Administrativa del Mantenimiento. La primera tiene que ver con la solución técnica de los problemas presentados en las máquinas, implementación de las buenas prácticas para la solución de problemas mecánicos o atención de reparaciones, etc. La segunda se encarga de los procesos administrativos de recolección de datos, flujo de la información a fin de tener estos en el momento oportuno, planeamiento y programación, organización adecuada para atender las fallas en el menor tiempo posible, etc. La manera de saber si la gestión del mantenimiento es llevada adecuadamente es midiéndola y obteniendo valores que nos indiquen si los resultados se encuentran dentro de los parámetros esperados para la gestión. La elección de los KPI (Key Performance Indicators), va a depender del nivel en que se encuentren los procesos (transaccionales, supervisión, gerenciales). Este artículo trata de los indicadores gerenciales o de alto nivel, que nos permitirán conocer si la gestión del mantenimiento de los equipos mecánicos en una empresa constructora, minera, industrial, etc., está siendo llevada de manera adecuada.Palabras clave: Gestión del Mantenimiento, KPIS, disponibilidad, confiabilidadDOI: http://dx.doi.org/10.21503/CienciayDesarrollo.2016.v19i1.02
La dispersión poblacional rural y desarrollo humano en los centros poblados del Corredor Económico Huancayo – Acostambo 2015
Authors: Salameh Mubarak Robert 
Published: June 2017

El objetivo general de la investigación fue evidenciar cómo incide la dispersión poblacional rural en el desarrollo humano de los Centros Poblados en el Corredor Económico Huancayo-Acostambo. El enfoque de la investigación es cuantitativo y de alcance correlacional. El diseño empleado es el no experimental y de corte transversal. Para la investigación se utilizó un cuestionario aplicado a una muestra de 370 pobladores de los distritos con bajo desarrollo humano ubicados en el Corredor Económico Huancayo Acostambo la cual fue obtenida mediante un muestreo aleatorio simple. Producto del análisis econométrico se pudo evidenciar la incidencia de la dispersión poblacional rural en el desarrollo humano el cual fue medido mediante ingresos. Obteniéndose que las variables seleccionadas (Crédito, Estudios, Estudios del Padre, Migración, Tecnología agropecuaria), explican un 71.86% del ingreso de las familias. Se concluye que en los cuatro distritos intervenidos con menos desarrollo en el CEHA, evidencian el impacto negativo de la densidad y dispersión poblacional, en el desarrollo humano. Haciéndose evidente que si se pretende mejorar el desarrollo humano, se deben implementar acciones políticas a fin de generar mayores ingresos. Finalmente se propone un modelo de reasentamiento voluntario, dirigido a las poblaciones dispersas que muestran bajos niveles de desarrollo humano ubicados en el CEHA.Palabras clave: Dispersión poblacional, desarrollo humano y corredor económico. DOI: http://dx.doi.org/10.21503/CienciayDesarrollo.2016.v19i1.08
Contenido
Authors: - - 
Published: June 2017

Investigación Satelital – UAPSAT; Indicadores para la gestión del mantenimiento de equipos pesados; Influencia de los parámetros climáticos, soportado en tecnología de información y comunicación, determina un microclima apropiado del invernadero - Cerro de Pasco; Factores condicionantes de la calidad en la Educación Universitaria Peruana; Dificultades de atención y niveles de aprendizaje en estudiantes de Educación General Básica (EGB); Efectos de las técnicas de aprendizaje de la locución en radio (TALER) en el desarrollo de competencias para la locución en la radiofonía informativa...
Evolving Waves and Turbulence in the Outer Corona and Inner Heliosphere: The Accelerating Expanding Box
Authors: Tenerani Anna , Velli Marco 
Published: June 2017

Abstract
Alfvénic fluctuations in the solar wind display many properties reflecting an ongoing nonlinear cascade, e.g., a well-defined spectrum in frequency, together with some characteristics more commonly associated with the linear propagation of waves from the Sun, such as the variation of fluctuation amplitude with distance, dominated by solar wind expansion effects. Therefore, both nonlinearities and expansion must be included simultaneously in any successful model of solar wind turbulence evolution. Because of the disparate spatial scales involved, direct numerical simulations of turbulence in the solar wind represent an arduous task, especially if one wants to go beyond the incompressible approximation. Indeed, most simulations neglect solar wind expansion effects entirely. Here we develop a numerical model to simulate turbulent fluctuations from the outer corona to 1 au and beyond, including the sub-Alfvénic corona. The accelerating expanding box (AEB) extends the validity of previous expanding box models by taking into account both the acceleration of the solar wind and the inhomogeneity of background density and magnetic field. Our method incorporates a background accelerating wind within a magnetic field that naturally follows the Parker spiral evolution using a two-scale analysis in which the macroscopic spatial effect coupling fluctuations with background gradients becomes a time-dependent coupling term in a homogeneous box. In this paper we describe the AEB model in detail and discuss its main properties, illustrating its validity by studying Alfvén wave propagation across the Alfvén critical point.
Planetary Nebulae and H ii Regions in the Starburst Irregular Galaxy NGC 4449 from LBT MODS Data
Authors: Annibali F. , Tosi M. , Romano D. , Buzzoni A. , Cusano F. , Fumana M. , Marchetti A. , Mignoli M. , Pasquali A. , Aloisi A. 
Published: June 2017

Abstract
We present deep 3500–10000 Å spectra of H ii regions and planetary nebulae (PNe) in the starburst irregular galaxy NGC 4449, acquired with the Multi Object Double Spectrograph at the Large Binocular Telescope. Using the “direct” method, we derived the abundance of He, N, O, Ne, Ar, and S in six H ii regions and in four PNe in NGC 4449. This is the first case of PNe studied in a starburst irregular outside the Local Group. Our H ii region and PN sample extends over a galactocentric distance range of ≈2 kpc and spans ≈0.2 dex in oxygen abundance, with average values of

and 8.3 ± 0.1 for H ii regions and PNe, respectively. PNe and H ii regions exhibit similar oxygen abundances in the galactocentric distance range of overlap, while PNe appear more than ∼1 dex enhanced in nitrogen with respect to H ii regions. The latter result is the natural consequence of N being mostly synthesized in intermediate-mass stars and brought to the stellar surface during dredge-up episodes. On the other hand, the similarity in O abundance between H ii regions and PNe suggests that NGC 4449’s interstellar medium has been poorly enriched in α-elements since the progenitors of the PNe were formed. Finally, our data reveal the presence of a negative oxygen gradient for both H ii regions and PNe, while nitrogen does not exhibit any significant radial trend. We ascribe the (unexpected) nitrogen behavior to local N enrichment by the conspicuous Wolf-Rayet population in NGC 4449.
Galaxy Groups Within 3500 km s−1
Authors: Kourkchi Ehsan , Tully R. Brent 
Published: June 2017

Abstract
A study of the group properties of galaxies in our immediate neighborhood provides a singular opportunity to observationally constrain the halo mass function, a fundamental characterization of galaxy formation. Detailed studies of individual groups have provided the coefficients of scaling relations between a proxy for the virial radius, velocity dispersion, and mass that usefully allow groups to be defined over the range

M
⊙. At a second hierarchical level, associations are defined as regions around collapsed halos extending to the zero-velocity surface at the decoupling from cosmic expansion. The most remarkable result of the study emerges from the construction of the halo mass function from the sample. At ∼1012
M
⊙, there is a jog from the expectation Sheth-Tormen function, such that halo counts drop by a factor ∼3 in all lower mass bins.
Competency-based Approach to the Assessment of Professional Training for a Medical Student to Work with Medical Equipment
Authors: Baizak Usen , Kudabayev Kanapiya , Dzhazdykbayeva Mariya , Assilbekova Gulmira , Baizakova Bаhyt , Mintassova Аigul 
Published: June 2017

The article solves the problem of describing the professional training for a medical graduate in terms of competency-based approach and identification of ways to develop these qualities to work with medical equipment. A model for the competence formedness level assessment has been elaborated, which indicates all its input and output parameters.
On the basis of the developed methods and algorithms for calculating the competence formedness level for the training course ‘Anesthesiology, Resuscitation, and Intensive Care’ a calculation has been made of all the required importance coefficients of the courses, their modules, and other learning activities involved in the formation of competences.
Cutting Edge: Eosinophils Undergo Caspase-1–Mediated Pyroptosis in Response to Necrotic Liver Cells
Authors: Palacios-Macapagal Daphne , Connor Jane , Mustelin Tomas , Ramalingam Thirumalai R. , Wynn Thomas A. , Davidson Todd S. 
Published: June 2017

Abstract
Many chronic liver disorders are characterized by dysregulated immune responses and hepatocyte death. We used an in vivo model to study the immune response to necrotic liver injury and found that necrotic liver cells induced eosinophil recruitment. Necrotic liver induced eosinophil IL-1β and IL-18 secretion, degranulation, and cell death. Caspase-1 inhibitors blocked all of these responses. Caspase-1–mediated cell death with accompanying cytokine release is the hallmark of a novel form of cell death termed pyroptosis. To confirm this response in a disease model, we isolated eosinophils from the livers of Schistosoma mansoni–infected mice. S. mansoni eggs lodge in the hepatic sinusoids of infected mice, resulting in hepatocyte death, inflammation, and progressive liver fibrosis. This response is typified by massive eosinophilia, and we were able to confirm pyroptosis in the infiltrating eosinophils. This demonstrated that pyroptosis is a cellular pathway used by eosinophils in response to large-scale hepatic cell death.
The Role of Athletic Trainers in Preventing and Managing Posttraumatic Osteoarthritis in Physically Active Populations: a Consensus Statement of the Athletic Trainers' Osteoarthritis Consortiuma
Authors: Palmieri-Smith Riann M. , Cameron Kenneth L. , DiStefano Lindsey J. , Driban Jeffrey B. , Pietrosimone Brian , Thomas Abbey C. , Tourville Timothy W. , Consortium Athletic Trainers' Osteoarthritis 
Published: June 2017

Objective: To provide athletic trainers with a fundamental understanding of the pathogenesis and risk factors associated with the development of posttraumatic osteoarthritis (PTOA) as well as the best current recommendations for preventing and managing this condition.Background: Posttraumatic osteoarthritis, or osteoarthritis that develops secondary to joint injury, accounts for approximately 5.5 million US cases annually. A young athlete with a joint injury is at high risk for PTOA before the age of 40, which could lead to the patient living more than half of his or her life with a painful and disabling disorder. Given our frequent contact with physically active people who often sustain traumatic joint injuries, athletic trainers are in a unique position to help prevent and manage PTOA. We can, therefore, regularly monitor joint health in at-risk patients and implement early therapies as necessary.Recommendations: The recommendations for preventing and managing PTOA are based on the best available evidence. Primary injury prevention, self-management strategies, maintenance of a healthy body weight, and an appropriate level of physical activity should be encouraged among those at risk for PTOA after acute traumatic joint injury. Education of athletic trainers and patients regarding PTOA is also critical for effective prevention and management of this disease.
Applied learning through international collaboration: Using research on domestic violence as a learning tool
Authors: Tushaus David William , Gamez Hernandez Jose Luis , Hidalgo López Cristina , Surian Barrios Maria de los Angeles 
Published: June 2017

This article describes how applied learning may be achieved through a research project on an international scale. The research for this article was conducted by three Missouri Western State University (MWSU) exchange students in collaboration with the MWSU professor in charge of managing the project. This research involves an analysis of Domestic Violence. The main purpose of this study is to show what can be learned in the academic field through research from the perspective of advanced level students. This article will go over the processes the students followed to conduct good investigative work as well as the skills and abilities the researchers have mastered by working on this project. Such investigative work is comprised of three different approaches. The students were free to develop the research to explore the legal perspective, a sociological approach, and the area of prevention of Domestic Violence. Each approach goes into the analysis of Domestic Violence to give a multidisciplinary understanding of this phenomenon. Lastly, the paper offers examples of the results obtained from surveys conducted in Nepal by the MWSU professor and Nepal NGO.
Introducing a Cross-Course Teaching Innovation to Enhance Group Project Performance
Authors: DeFanti Mark 
Published: June 2017

Marketing educators and students recognize the benefits derived from group assignments. Nonetheless, serious problems that occur frequently in student groups are diminished effort by some free-riding team members or disassociation from the group by lone wolf team members. In a highly innovative manner, the American Marketing Association’s integrated marketing plan international competition was concurrently adopted by Principles of Marketing, Marketing Research and Advanced Advertising courses in an attempt to leverage the many benefits of team projects while minimizing their drawbacks.
The Role of Coherent Research-Based Curricular Unit in Mediating Students’ Integrated Vision of Human Impact on the Environment
Authors: Ghalichi Narmin Shahin , Roehrig Gillian 
Published: June 2017

The ongoing development of the high school ecology curricular unit presented in this proposal is a response to the new tide of educational reforms in the United States. This curricular unit represents an attempt to frame K-12 science curriculum around three dimensions: crosscutting concepts, disciplinary core ideas and scientific practices recently released in the report on a Framework for New K-12 Science Education (National Research Council, 2012). Integration of three dimensions into the development of agriculture-related curricular unit reflects complexity and logic inherent in science education facilitating deeper conceptual understanding. The development of this curricular unit takes place under the initiative of the National Science Foundation (NSF) funded project and explores the efficacy of the agriculture-related unit on students’ integrated vision of the human impact on natural systems. Research project seeks to recognize the characteristics that identify research-based curriculum (Clements, 2007). The interdisciplinary nature of this project has the potential to investigate how close adherence to features identifying research-based curriculum can support the development of coherent curricular unit mediating students’ integrated vision of environmental issues. Mediation results of this nature have larger implications on future efficacy studies of curriculum intervention.
Virtual USATIC: A totally on-line conference to share good practices and experiences using ICT on Higher Education
Authors: Lozano Albalate María Teresa , Alejandre Marco José Luis , Allueva Pinilla Ana , Trillo Lado Raquel 
Published: June 2017

During the last decades, the use of virtural environments and platforms to leverage the learning-teaching processes has increased enormously. However, there exists few virtual initiatives to discuss and promote good practices on these environtments. This paper presents the initiative Virtual USATIC (Ubicuo y Social: Aprendizaje con TIC), a conference with a totally virtual format, whose main goal is to provide a virtual environment where people involved in higher education (students, professors, etc.) can share and discuss their experiences about the use of Information and Communication Technologies in learning processes. Moreover, the conference also promotes the participation of the attendants to on-line tutorials, courses and virtual training workshops on specific topics (Digital Right Managements of material, Accesability and Usuability of materials, etc.) where all participants can learn and experience on issues related to the conference. This iniciative started on June 2013 and has been repeated every year since then. So, different parameters to evaluate its evolution and success are described along this paper.
MACHADO, Giancarlo Marques Carraro. De “carrinho” pela cidade: a prática do skate em São Paulo. São Paulo: Intermeios, FAPESP, 2014. 232 pp.
Authors: Pacheco Leonardo Turchi 
Published: June 2017

Resenha do livro MACHADO, Giancarlo Marques Carraro. De “carrinho” pela cidade: a prática do skate em São Paulo. São Paulo: Intermeios, FAPESP, 2014. 232 pp.
Os Tapayuna na História
Authors: Lima Daniela Batista 
Published: June 2017

Este artigo tem como finalidade situar historicamente os Tapayuna, autodenominados Kajkhwakratxi-jê (literalmente “começo do céu”, leste), também conhecidos como Beiço de Pau ou Suyá ocidentais. Pertencem à família linguística Jê e habitavam a margem esquerda do rio Arinos, no complexo Tapajós-Juruena-Arinos. Descrevo, no presente artigo, como o processo de ocupação do rio Arinos pelos não índios culminou nas tentativas de contato e “pacificação” dos Tapayuna, os quais foram transferidos, em 1971, para o Parque Indígena do Xingu – uma decisão tomada à revelia dos índios que resultou na extinção da “Reserva Indígena Tapayuna”, aberta oficialmente a colonização. Neste período os Tapayuna sofreram uma drástica redução populacional, consequência do processo de etnocídio e genocídio ao qual foram submetidos.
Teoria Ator-rede e análise do turismo: um novo paradigma?
Authors: Araujo Gustavo Aveiro de , Lobo Carlos 
Published: June 2017

Este artigo teve como objetivos apresentar a Teoria Ator-rede (ANT), evidenciar sua aproximação com as pesquisas em Turismo e refletir sobre o possível surgimento de um novo paradigma dos estudos turísticos. A perspectiva analítica que a ANT oferece demonstrou-se viável para a interpretação e análise do turismo devido à sua capacidade em lidar com a multidisciplinaridade e interdisciplinaridade do fenômeno turístico, por meio da ênfase no materialismo relacional intrínseco ao conceito de “tradução”. Inicialmente ensaiou-se as principais características da Teoria Ator-rede, apresentando suas origens e alguns de seus conceitos-chave, tradução, rede e ator. À continuação, discutiu-se os desdobramentos epistemológicos e ontológicos dos estudos em turismo realizados a partir desta visão. Com intuito de direcionar o leitor para uma possível utilização da ANT nas pesquisas em turismo, fez-se uma explanação de alguns estudos que abordaram o turismo à luz da ANT, e das implicações metodológicas implícitas nesse tipo de análise espacial. A pesquisa teve como base uma extensa revisão de literatura sobre o tema Turismo e Teoria Ator-rede, realizada no período entre março de 2015 a fevereiro de 2017. As buscas de artigos e teses foram realizadas predominantemente junto às bases de dados disponíveis para assinantes do Portal de Periódicos da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) e em bancos de dados, teses de Universidades e órgãos de fomento à pesquisa, disponíveis na Internet.