bluuebunny/crossref_metadata_2025_split huggingface dataset:
La incorporación de un concurso de micrometrajes como innovación educativa en la asignatura de Derecho de la Información de 2º de Comunicación Audiovisual de la Universitat Politècnica de València
Authors: Domènech Glòria 
Published: July 2018

La Universitat Poltècnica de València (UPV) en el curso académico 2013-2014 inició un proyecto que, de manera experimental, pretende acreditar las competencias transversales (CT) de sus egresados. Entre dichas competencias se encuentra la CT 10 referida al Conocimiento de los Problemas Contemporáneos. Para un egresado del Grado de Comunicación Audiovisual, el producto audiovisual es su modo de expresar sus pensamientos e ideas sobre las cuestiones y valores políticos, sociales y legales del momento en él vive. En la era digital no podemos ignorar la importancia del producto audiovisual, como herramienta de aprendizaje. Pretendemos introducir la innovación docente de la mano de actividades que interesan al alumno del grado de Comunicación Audiovisual, y un buen ejemplo de ello, puede ser el micrometraje, una herramienta audiovisual idónea para tal fin. Se trata de una innovación docente de tipo individual que consiste en la elaboración de un micrometraje, un producto audiovisual. Sin embargo, este será un elemento secundario de nuestra innovación docente, el objetivo principal es la elaboración de las bases de un concurso (de micrometrajes) para la que es necesario dominar la materia de la propiedad intelectual, comparar y analizar los contenidos del mismo con distintos supuestos, y finaliza con la elaboración de un modelo de contrato de cesión del derecho de propiedad intelectual contenido en dicho micrometraje a favor del patrocinador del concurso. Palabras clave: competencia transveral 10, micrometraje educativo, concurso, cesión derechos, propiedad intelectual
EcH2O-iso 1.0: water isotopes and age tracking in a process-based, distributed ecohydrological model
Authors: Kuppel Sylvain , Tetzlaff Doerthe , Maneta Marco P. , Soulsby Chris 
Published: July 2018

Abstract. We introduce EcH2O-iso, a new development of the physically based,
fully distributed ecohydrological model EcH2O where the tracking of
water isotopic tracers (2H and 18O) and age has
been incorporated. EcH2O-iso is evaluated at a montane, low-energy
experimental catchment in northern Scotland using 16 independent isotope time
series from various landscape positions and compartments, encompassing soil
water, groundwater, stream water, and plant xylem. The simulation results
show consistent isotopic ranges and temporal variability (seasonal and
higher frequency) across the soil profile at most sites (especially on
hillslopes), broad model–data agreement in heather xylem, and consistent
deuterium dynamics in stream water and in groundwater. Since
EcH2O-iso was calibrated only using hydrometric and energy flux
datasets, tracking water composition provides a truly independent validation
of the physical basis of the model for successfully capturing catchment
hydrological functioning, both in terms of the celerity in energy propagation
shaping the hydrological response (e.g. runoff generation under prevailing
hydraulic gradients) and flow velocities of water molecules (e.g. in
consistent tracer concentrations at given locations and times). Additionally,
we show that the spatially distributed formulation of EcH2O-iso has
the potential to quantitatively link water stores and fluxes with
spatiotemporal patterns of isotope ratios and water ages. However, our case
study also highlights model–data discrepancies in some compartments, such as
an over-dampened variability in groundwater and stream water lc-excess, and
over-fractionated riparian topsoils. The adopted minimalistic framework,
without site-specific parameterisation of isotopes and age tracking, allows
us to learn from these mismatches in further model development and
benchmarking needs, while taking into account the idiosyncracies of our study
catchment. Notably, we suggest that more advanced conceptualisation of soil
water mixing and of plant water use would be needed to reproduce some of the
observed patterns. Balancing the need for basic hypothesis testing with that
of improved simulations of catchment dynamics for a range of applications
(e.g. plant water use under changing environmental conditions, water quality
issues, and calibration-derived estimates of landscape characteristics),
further work could also benefit from including isotope-based calibration.
Aplicação de conceitos da psicologia cognitiva na construção de automatismos na leitura musical
Authors: Bogo Danilo 
Published: July 2018

Este artigo discute a influência da psicologia cognitiva no processo de ensino-aprendizagem da leitura musical
visando melhorar o desempenho da leitura à primeira vista. Reconhecendo a importância de respostas cinestésicas
automatizadas aos estímulos visuais, o objetivo deste artigo é apresentar alguns conceitos da psicologia cognitiva
que podem ser usados para facilitar a construção de automatismos aptos a serem evocados numa tarefa de leitura
musical. Para isso, será apresentado a arquitetura cognitiva relacionada a uma tarefa de leitura musical. Em seguida,
mostraremos a importância dos automatismos na leitura e abordaremos algumas práticas influenciadas pela psicologia
cognitiva. Entre os conceitos abordados estão tipos de conhecimento, metacognição, codificação dupla, transferência
de conhecimento e chunking. Conclui-se que um melhor conhecimento do nosso processo cognitivo pode
influenciar as estratégias de ensino/aprendizagem na leitura musical.

Palavras-chave: Cognição; Leitura musical à primeira vista; Automatismos na leitura musical.
Escolhendo o repertório coral: uma tarefa de regentes?
Authors: Cruz Paes de Almeida Matheus 
Published: July 2018

O artigo discute primeiramente a formação do regente coral nos aspectos de técnica vocal, técnica de regência,
técnica de ensaio ou gestão de ensaio, elaboração ou adaptação de arranjos e o papel do regente na escolha do
repertório coral. O artigo também propôs uma prática não somente centrada no regente, mas voltada para o interesse
dos coralistas. Esta proposta foi desenvolvida através de um estudo de caso com o coral Nossa Voz de Flórida-PR.
A participação destes coralistas na escolha do repertório foi um processo que trousse motivação, identidade e boas
lembranças para o grupo. O referencial teórico considerou trabalhos de Amato (2010), Bartle (2003), Cox (2006), Devenny
(2014), Lakschevitz (2007), Kerr (2007), Vieira e Ray (2007), Schmeling (1999), entre outros.

Palavras-chave: Escolha de repertório coral; Prática coral; O papel do regente coral.
Análise e aplicações do método Milanov para violino
Authors: Farias Bujes Paula 
Published: July 2018

O propósito deste artigo é revelar o método para violino do educador búlgaro Trendafil Milanov (1909-
1999). Para isso, apresento os resultados de um estudo qualitativo composto de coleta de dados por meio de técnicas
etnográficas diversas. Os temas de pesquisa, confirmados pela análise do método, revelaram seus principais aspectos.
O método desenvolve uma ótima noção da geografia do espelho do violino e utiliza a rotação do antebraço como
ferramenta essencial para a produção sonora do estágio inicial ao avançado. O uso de canções búlgaras como material
musical reciclado é uma das estratégias pedagógicas evidenciadas, acompanhada pelo constante estímulo do
senso de autonomia do aluno. Estes resultados revelam um método para violino pouco conhecido e contribuem para
a pesquisa no âmbito da pedagogia do violino.

Palavras-chave: Pedagogia da performance; Ensino do instrumento; Pedagogia do violino; Método Milanov; Escola
franco-belga; Mudança de posição.
Sugestões para a preparação de excertos orquestrais do romantismo para viola
Authors: Pontes Luciano 
Published: July 2018

Este artigo propõe algumas estratégias de preparação para excertos orquestrais de obras escritas para viola.
Foram realizadas análises de aspectos técnicos do instrumento em três excertos relevantes do período romântico, utilizando
como fundamentação importantes aspectos de trabalhos escritos por autores como Flesh, Ficher, Brandolino,
Yost entre outros. O objetivo principal é sugerir alternativas de estudo que possam orientar o violista a organizar sua
preparação de excertos, a fim de otimizar seu desempenho em concursos, provas de banca e performances em geral.
Observamos que a preparação de excertos do violista a fim de obter sucesso em audições orquestrais possui vários
desafios, desde tocar com uma boa afinação a sensibilidade de lidar com diversidades estilísticas que compõem o
repertório de uma audição. Verificamos a necessidade da elaboração de um planejamento estratégico de estudo direcionado
para solucionar casuais problemas que podem surgir ao longo da preparação. Esperamos que este artigo
contribua com a pesquisa e ensino da viola no Brasil.

Palavras-chave: Viola; Excertos orquestrais; Repertório romântico.
A symphonic poem arrangement for piano and tamburitza orchestra by Ferenc Kovač
Authors: Marić Slađana 
Published: July 2018

The subject matter discussed in the text is a symphonic poem by Ferenc Kovač (KOVÁCS, 1948) titled
“Ratna poema” (The War Poem) arranged for piano and tamburitza orchestra. The premiere performance of the piece
by the pianist Slađana Marić and The Grand Tamburitza Orchestra of Radio-Television of Vojvodina, conducted by
F. Kovač, was held on 24th of May, 2011 in Novi Sad, Serbia. The main purpose of this research was to discuss this
unique music piece in contemporary piano and tamburitza orchestra repertoire. Methodology was based on soft or
research interview and analytical approach. The main conclusion was that, in general, this orchestral work with a
solo piano, is a unique combination of memorable tunes, solid construction, and vivid orchestration. The analytical
interpretations offered in this paper may be the first guidance for future interpretation or performance of the piece.

Keywords: Kovač (Kovács) Ferenc; Musical analysis and performance; Piano Repertoire; Tamburitza Orchestra.
Neoliberalismo y transformaciones socio-espaciales en caletas urbanas del Área Metropolitana de Concepción. Los casos de Caleta Los Bagres y Caleta Cocholgüe, Tomé
Authors: Guerrero Valdebenito Rosa María , Alarcón Rodríguez Mabel 
Published: July 2018

Las caletas de Chile son asentamientos litorales centrados en la pesca artesanal a pequeña escala, que conviven con sistemas urbanizados mayores –grandes infraestructuras, puertos y ciudades– lo que genera tensiones y amenazas a sus prácticas socioculturales, económicas y de habitabilidad tradicionales.
El articulo explora estas tensiones, centrándose en los casos de las caletas de Los Bagres y Cocholgüe, en la comuna de Tomé, Área Metropolitana de Concepción.
Para ello, propone comprender los procesos de transformación socio-espacial de éstas caletas, y sus estrategias de adaptación a los efectos del modelo de desarrollo neoliberal.
La metodología de investigación es cualitativa, en base a un análisis social y espacial, incorporando técnicas de recolección de información como revisión de fuentes bibliográficas, realización de entrevistas semi-estructuradas, levantamiento de campo, y procesamiento y análisis de los procesos de transformación y estrategias de adaptación, que se mapean y esquematizan. Las transformaciones se organizan en fases, acompañadas de mapas de interpretación del crecimiento urbano.
Los resultados han permitido reflexionar en torno a las fragilidades de las caletas en dos niveles. Primero, en su configuración interna como lugares que combinan vida y trabajo, ya que cuando merma el recurso que las hizo nacer, se pone en riesgo su sostenibilidad. Segundo, en su exposición a procesos de invisibilización o erradicación, que describen los niveles de integración de ellas a los entornos urbanos. Finalmente, ha permitido reflexionar en torno a la necesidad de preservar y poner en valor sus modos de vida y los espacios que dan cuenta de ellos, como parte central de la identidad y sostenibilidad de los territorios urbanos litorales del país.
Analizando respuestas verbales para identificar evaluaciones temáticas en la interacción persona-objeto
Authors: Ortiz Nicolás Juan Carlos 
Published: July 2018

Esta investigación presenta cómo analizar respuestas verbales con el fin de identificar evaluaciones temáticas de eventos que activan emociones particulares en la interacción persona-objeto. Las evaluaciones temáticas son descripciones generales que sintetizan y reflejan respuestas similares, a partir de reportes subjetivos de un grupo de personas al experimentar una emoción particular. Dos emociones: confianza y frustración son utilizadas como casos de estudio, con el objetivo de identificar sus evaluaciones temáticas. El artículo presenta una descripción procedimental para obtener la información y detalla cómo realizar el análisis de los datos obtenidos.
Identificar las evaluaciones temáticas que activan una emoción ayuda a que especialistas en diseño entiendan mejor la experiencia emocional que las personas tienen con los objetos. Las evaluaciones temáticas también son puntos de partida para diseñar emociones particulares.
Estructuras reticulares en los modelos metodológicos de las disciplinas proyectuales
Authors: Burgos Carlos Eduardo , Faure Romina 
Published: July 2018

Este trabajo aborda una problemática abierta en la agenda de investigación de los estudios de diseño (design studies): la búsqueda de modelos metodológicos comunes a diferentes tipos de actividad proyectual, alejados de los modelos metodológicos clásicos que conciben las distintas expresiones del diseño como compartimentos estancos. Se analizan procesos cognitivo-operativos implicados en el diseño, traduciéndolos en redes de decisiones, actores y actantes (concebidos como agencias), tomando como casos de estudio el diseño gráfico y el diseño de indumentaria-textil. Este objeto de estudio se define, en particular, por sus sistemas de relaciones, los objetos que producen, las estrategias que utilizan y las ideas dominantes de cada actividad. La estrategia general de la investigación combina la construcción de un aparato crítico conceptual con un diseño empírico descriptivo utilizando una técnica de observación de prácticas de campo conocida como Análisis de Protocolo de Réplica. Los resultados muestran algunos rasgos preliminares de un modelo metodológico común a diferentes expresiones proyectuales, y el carácter complejo de sus procesos –reticulares– de constitución.
Se aporta una conceptualización metodológica centrada en la idea de “agencia” y “red proyectual” como un entramado de actores, actantes y discursos presentes en los procesos implicados en las diferentes expresiones proyectuales analizadas.
Impact of a training program on the performance of graduating Canadian residents on a national urology exam: Results of the last 20 years
Authors: Touma Naji J. , Beiko Darren T. , MacNeily Andrew E. , Leveridge Michael J. 
Published: July 2018

Introduction: Many factors impact the performance of graduating residents on certification exams. It is thought that most factors are related to the individual candidate’s ability, motivation, and work ethic. Less understood, however, is whether a training program has any impact on the preparation and performance of its graduates on certification exams. We present 20 years of results of a national preparatory exam that all graduating residents complete about three months before the Royal College of Physicians and Surgeons of Canada (RCPSC) qualifying urology exam. This exam, known colloquially as QUEST, aims to simulate the RCPSC exam with written and oral components. We aimed to analyze the impact of a training program on the performance of its residents.
Methods: A retrospective review of exam results from 1997–2016 was conducted. During that time, 495 candidates from all 12 Canadian urology training programs undertook the exam. The performance of graduating residents from each individual program was grouped together for any given year. The different programs were anonymized, as the aim of this study is to assess the impact of a training program and not to rate the different programs. Statistical analysis using one-way ANOVA was conducted.
Results: All training programs fall within one standard deviation of the mean for the written component, the oral component, and the overall score. The residents of four training programs had statistically better scores than the overall mean of the written component. The residents of three out of these four training programs also had statistically better scores than the overall mean of the oral component and the overall results of the exam.
Conclusions: Most Canadian training programs prepare their residents adequately for this simulated certification exam in urology. However, there are some training programs that consistently prepare graduating residents to outperform their peers.
ER stress‐related ATF6 upregulates CIP2A and contributes to poor prognosis of colon cancer
Authors: Liu Chun‐Yu , Hsu Chia‐Chi , Huang Tzu‐Ting , Lee Chia‐Han , Chen Ji‐Lin , Yang Shung‐Haur , Jiang Jeng‐Kai , Chen Wei‐Shone , Lee Kuan‐Der , Teng Hao‐Wei 
Published: July 2018

Endoplasmic reticulum (ER) stress is an adaptive response to various stress conditions and plays emerging roles in cancer. Activating transcription factor 6 (ATF6), one of the three major ER stress transducers, has been shown to contribute to chemoresistance by altering cancer cell survival. Cancerous inhibitor of protein phosphatase 2A (CIP2A) is an oncogene, and its expression has been correlated with the prognosis of patients with cancer. In this study, we aimed to explore the relationship between ER stress‐related ATF signaling and CIP2A. We found that CIP2A expression was positively correlated with ATF6 expression by analyzing publicly available RNA sequence data of patients with colorectal cancer (The Cancer Genome Atlas, TCGA). In addition, we demonstrated that tunicamycin‐induced ER stress in vitro upregulated ATF6 and CIP2A. Mechanistically, we found that ATF6 directly bound to the CIP2A promoter and induced CIP2A gene expression, which contributed to colon cancer cell survival. Furthermore, knockdown of CIP2A reduced the viability of cells under ER stress. Most importantly, immunohistochemical analysis of a tissue microarray from a colon cancer patient cohort showed that higher expression levels of ATF6 and CIP2A were associated with a trend toward poor prognosis. Taken together, our results show that ER stress‐related ATF6 upregulates CIP2A and contributes to the prognosis of colon cancer. Targeting CIP2A may disrupt ER stress‐mediated colon cancer cell survival and thus improve the prognosis of patients with colon cancer.
Vibrational Spectroscopy of Water with High Spatial Resolution
Authors: Jokisaari Jacob R. , Hachtel Jordan A. , Hu Xuan , Mukherjee Arijita , Wang Canhui , Konecna Andrea , Lovejoy Tracy C. , Dellby Niklas , Aizpurua Javier , Krivanek Ondrej L. , Idrobo Juan‐Carlos , Klie Robert F. 
Published: July 2018

AbstractThe ability to examine the vibrational spectra of liquids with nanometer spatial resolution will greatly expand the potential to study liquids and liquid interfaces. In fact, the fundamental properties of water, including complexities in its phase diagram, electrochemistry, and bonding due to nanoscale confinement are current research topics. For any liquid, direct investigation of ordered liquid structures, interfacial double layers, and adsorbed species at liquid–solid interfaces are of interest. Here, a novel way of characterizing the vibrational properties of liquid water with high spatial resolution using transmission electron microscopy is reported. By encapsulating water between two sheets of boron nitride, the ability to capture vibrational spectra to quantify the structure of the liquid, its interaction with the liquid‐cell surfaces, and the ability to identify isotopes including H2O and D2O using electron energy‐loss spectroscopy is demonstrated. The electron microscope used here, equipped with a high‐energy‐resolution monochromator, is able to record vibrational spectra of liquids and molecules and is sensitive to surface and bulk morphological properties both at the nano‐ and micrometer scales. These results represent an important milestone for liquid and isotope‐labeled materials characterization with high spatial resolution, combining nanoscale imaging with vibrational spectroscopy.
Role of lncRNAs in aging and age‐related diseases
Authors: He Jieyu , Tu Chao , Liu Youshuo 
Published: July 2018

AbstractAging is progressive physiological degeneration and consequently declined function, which is linked to senescence on both cellular and organ levels. Accumulating studies indicate that long noncoding RNAs (lncRNAs) play important roles in cellular senescence at all levels—transcriptional, post‐transcriptional, translational, and post‐translational. Understanding the molecular mechanism of lncRNAs underlying senescence could facilitate interpretation and intervention of aging and age‐related diseases. In this review, we describe categories of known and novel lncRNAs that have been involved in the progression of senescence. We also identify the lncRNAs implicated in diseases arising from age‐driven degeneration or dysfunction in some representative organs and systems (brains, liver, muscle, cardiovascular system, bone pancreatic islets, and immune system). Improved comprehension of lncRNAs in the aging process on all levels, from cell to organismal, may provide new insights into the amelioration of age‐related pathologies and prolonged healthspan.
Guidelines for the performance of the first trimester ultrasound
Authors: Mizia Karen , Campbell Westerway Sue , Robertson Meiri , Parry Emma , Paoletti Debra , Perry David , Ramkrishna Jayshree , Macpherson Lyndal , Condous George 
Published: July 2018

AbstractThe purpose of this document is to guide ultrasound practitioners in providing accurate information on the assessment of gestational age, viability and fetal development in the first trimester. In the presence of twins and higher order multiple pregnancies, it is also intended to assess chorionicity and amnionicity which have implications for risk assessment and continuing antenatal care. This guideline has been adopted by the ASUM Council and is applicable to all ultrasound practitioners.
Effect of silk nano‐disc dispersion on mechanical, thermal, and barrier properties of poly(lactic acid) based bionanocomposites
Authors: Patwa Rahul , Kumar Amit , Katiyar Vimal 
Published: July 2018

ABSTRACTExacerbated environmental concerns about petroleum‐based plastics provide the impetus to foster sustainable poly(lactic acid) (PLA) based food packaging. Nonetheless, PLA has its foibilities such as its brittleness, higher gas permeability, and slow crystallization. With the intent to mitigate the above shortcomings, we report a maiden effort for the fabrication of PLA/crystalline silk nano‐discs (CSNs) based bionanocomposites by melt‐extrusion for high temperature engineering and food packaging applications. Acid hydrolyzed silk fibroin from muga silk (Antheraea assama) yields CSNs, a crystalline hydrophobic discotic nanofiller with diameter of ∼50 nm and thickness ∼3 nm. At optimum loadings of 1 wt % uniform dispersed CSNs with percolated network structures covering the entire matrix can be seen. Due to enhanced crystal nucleation density, water vapor, and oxygen permeability reduced by ∼30% and ∼70%, respectively. Enhancement in toughness, percentage elongation, and tensile strength up to ∼65%, ∼40%, and ∼10%, respectively, is obtained. Onset of thermal decomposition for the PLA/CSN improved ∼10 °C, confirming the role of CSN in enhancing melt stability. Accordingly, this investigation renders a novel non‐invasive approach for increasing the crystallinity with improvement in thermomechanical and barrier properties which make this bionanocomposite, a promising candidate for food packaging applications. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46671.