bluuebunny/crossref_metadata_2025_split huggingface dataset:
Terrestrial arthropods of Steel Creek, Buffalo National River, Arkansas. II. Sawflies (Insecta: Hymenoptera: " Symphyta ")
Authors: Skvarla Michael , Smith David , Fisher Danielle , Dowling Ashley 
Published: May 2016

This is the second in a series of papers detailing the terrestrial arthropods collected during an intensive survey of a site near Steel Creek campground along the Buffalo National River in Arkansas. The survey was conducted over a period of eight and a half months using twelve trap types – Malaise traps, canopy traps (upper and lower collector), Lindgren multifunnel traps (black, green, and purple), pan traps (blue, purple, red, white, and yellow), and pitfall traps – and Berlese-Tullgren extraction of leaf litter.
We provide collection records for 47 species of "Symphyta" (Insecta: Hymenoptera), 30 of which are new state records for Arkansas: (Argidae) Sterictiphora serotina; (Cimbicidae) Abia americana; (Diprionidae) Monoctenus fulvus; (Orussidae) Orussus terminalis; (Pamphiliidae) Onycholyda luteicornis, Pamphilius ocreatus, P. persicum, P. rileyi; (Pergidae) Acordulecera dorsalis, A. mellina, A. pellucida; (Tenthredinidae) Caliroa quercuscoccineae, Empria coryli, Hoplocampa marlatti, Macrophya cassandra, Monophadnoides conspiculatus, Monophadnus bakeri, Nematus abbotii, Neopareophora litura, Pachynematus corniger, Paracharactus rudis, Periclista marginicollis, Pristiphora banski, P. chlorea, Strongylogaster impressata, S. remota, Taxonus epicera, Thrinax albidopictus, T. multicinctus, Zaschizonyx montana; (Xiphydriidae) Xiphydria tibialis.
Appreciating the image of God in all humanity: Towards a pastoral response to skin lightening as image enhancement to exit dark skin
Authors: Tenai Noah K. 
Published: May 2016

The practice of skin lightening is prevalent amongst dark-skinned people globally. Various current studies that map this practice and that seek motivations behind the practice are examined. It is observed that through shrewd marketing, dark-skinned people are offered a promise of a better quality of life, obtained by a lighter skin, through the use of skin lighteners. In spite of the severe health risks involved, the promise is ostensibly irresistible to some dark-skinned persons. A pastoral response is offered that affirms the full personhood and complete humanity of dark-skinned people as fully human and whole in their dark skins.Keywords: Skin lightening, Dark skin, Image of God
Assessing Team Leadership in Emergency Medicine: The Milestones and Beyond
Authors: Rosenman Elizabeth D. , Branzetti Jeremy B. , Fernandez Rosemarie 
Published: May 2016

ABSTRACT

Team leadership is a critical skill for emergency medicine physicians that directly affects team performance and the quality of patient care. There exists a robust body of team science research supporting team leadership conceptual models and behavioral skill sets. However, to date, this work has not been widely incorporated into health care team leadership education.Background

This narrative review has 3 aims: (1) to synthesize the team science literature and to translate important concepts and models to health care team leadership; (2) to describe how team leadership is currently represented in the health care literature and in the Accreditation Council for Graduate Medical Education Milestones for emergency medicine; and (3) to propose a novel, evidence-based framework for the assessment of team leadership in emergency medicine.Objective

We conducted a narrative review of the team science and health care literature. We summarized our findings and identified a list of team leadership behaviors that were then used to create a framework for team leadership assessment.Methods

Current health care team leadership measurement tools do not incorporate evidence-based models of leadership concepts from other established domains. The emergency medicine milestones include several team leadership behaviors as part of a larger resident evaluation program. However, they do not offer a comprehensive or cohesive representation of the team leadership construct.Results

Despite the importance of team leadership to patient care, there is no standardized approach to team leadership assessment in emergency medicine. Based on the results of our review, we propose a novel team leadership assessment framework that is supported by the team science literature.Conclusions
Morphological characterization of the gonads of bullfrog tadpoles (Lithobates catesbeianus)
Authors: Rizzi G. , Silva-Zacarin E. , Oliveira C. , Costa M. , Salla R. , Abdalla F. 
Published: May 2016

Abstract
Introduction: This work describes various aspects of early gonadal development of female and male in pre-metamorphic tadpoles (Lithobates catesbeianus) at Gosner stage 25. Materials and Methods: Ovaries and testicles were prepared for routine light microscopy for morphological study and for acridine orange technique fluroescent microscopy for observation of RNA cytoplasm activity. Results: The results showed that female gonads at Gosner stage 25 predominated primary and secondary oogonias, as well as primary, secondary and tertiary oocytes. The developing testicle presented primary spermatogonia (I or A) and secondary spermatogonia (II or B), and as well as primary and secondary spermatocyte. All this cell phases were morphologically characterized and the cell sizes measured. In pre-metamorphic testes the somniferous duct are not developed and the vasa deferentia is opened. Conclusion: At this point, it was possible differentiate ovary from testes does not for the gonadal cells, but for the general anatomy of the organs, being the ovary a spheroid structure and the testicle an elongated tubule.
Making rainfall features fun: scientific activities for teaching children aged 5–12 years
Authors: Gires Auguste , Muller Catherine L. , le Gueut Marie-Agathe , Schertzer Daniel 
Published: May 2016

Abstract. Research projects now rely on an array of different channels to increase impact, including high-level scientific output, tools, and equipment, but also communication, outreach, and educational activities. This paper focuses on education for children aged 5–12 years and presents activities that aim to help them (and their teachers) grasp some of the complex underlying issues in environmental science. More generally, it helps children to become familiarized with science and scientists, with the aim to enhance scientific culture and promote careers in this field. The activities developed are focused on rainfall: (a) designing and using a disdrometer to observe the variety of drop sizes; (b) careful recording of successive dry and rainy days and reproducing patterns using a simple model based on fractal random multiplicative cascades; and (c) collaboratively writing a children's book about rainfall. These activities are discussed in the context of current state-of-the-art pedagogical practices and goals set by project funders, especially in a European Union framework.
Evaluación de un prototipo didáctico de Refrigeración Solar
Authors: Maldonado Úbeda Harenia Del Carmen , Talavera Meneses María José , Reyes Aguilera Edwin Antonio , Fuentes Peralta Luis Lorenzo 
Published: May 2016

El objetivo principal de esta investigación, es evaluar los parámetros característicos de funcionamiento de un prototipo de refrigeración solar. Es una investigación cuantitativa y cualitativa según su enfoque, con un nivel de profundidad según su tipología: descriptiva. La muestra del estudio es probabilístico. Los instrumentos utilizados fueron: la encuesta y una guía diseñada para recolección de datos, se instalaron manómetros de presión, termopares para medición de temperatura y solarimetro para el monitoreo de la radiación. Los resultados obtenidos muestran que las variables del refrigerador solar dependen completamente de la radiación solar, esto debido a que cuando esta era mayor, se logran alcanzar temperaturas entre los 4 oC y 6 oC, rango requerido para el mantenimiento y conservación de vacunas u otros tipos de medicamentos, utilizados en puestos de salud, según las respuesta de los estudiantes, encuestados de los diferentes años de la carrera de Ingeniería en Energías Renovables, el constar para fines didácticos con un prototipo de refrigeración solar es importante debido a que permite ampliar los conocimientos mediante la vinculación de la teoría recibida en aula de clase con la práctica. Se concluye que el aprovechamiento de la energía solar para el funcionamiento de un refrigerador solar, beneficia los estudiantes ya que pueden realizar prácticas enfocadas a estos temas.
Arte, poética, imagens, visualidades, jovens e performance no acontecimento cotidiano da cidade mundo
Authors: Filho Aldo Victorio 
Published: May 2016

http://dx.doi.org/10.5902/1983734810725 Apresento, neste texto, as pesquisas desenvolvidas nos grupos de pesquisa (CNPq) Cultura Visual e Educação (UFG) e Estudos Culturais em Educação e Arte (UFRRJ e UERJ) e no programa de pós-graduação em artes da UERJ tendo como interesse investigativo a cultura visual, os jovens, as produções estéticas não legitimadas pelo sistema outorgado das artes, as poéticas corporais, as performances e performatividades ordinárias e marginais e o ensino formal e informal da arte no cotidiano. Constituir outras fontes epistêmicas que colaborem com a atualização do panorama de entendimento da criação estética, no mais amplo horizonte possível, na vida ordinária e, portanto, na formação humana é também nosso objetivo. Algumas das nossas perspectivas metodológicas e dos nossos referenciais teóricos são focalizados, esperando, dessa forma, abrir novas interlocuções que nos permitam coletivizar o que produzirmos de útil e ajustarmos o que for necessário. Recebido em: 23/09/2013 Aprovado em: 15/10/2013
Em processo: questões de uma investigação em/sobre deslocamentos
Authors: Nunes Aline 
Published: May 2016

http://dx.doi.org/10.5902/1983734810730O texto que segue busca realizar conexões entre certos aspectos problematizados no decorrer do Colóquio Internacional de Educação e Visualidades, a partir das reflexões que emergem da investigação doutoral à qual me dedico. Procuro entrecruzar à temática do colóquio, “Incômodos”, meus interesses de pesquisa, na medida em que explicito alguns dos percursos realizados até então: a perspectiva narrativa autobiográfica, como possibilidade metodológica; a cultura visual enquanto posicionamento epistemológico; e os deslocamentos enquanto temática que permeia toda a discussão proposta na investigação doutoral. Recebido em: 23/09/2013 Aprovado em: 15/10/2013
Desapropriando o currículo: Imagem, prática educativa e experiência vivida no movimento anarcopunk
Authors: Remígio Maurício 
Published: May 2016

http://dx.doi.org/10.5902/1983734810732Este texto apresenta aspectos de caminhos metodológicos percorridos numa pesquisa que busca compreender como experiências vividas fora da escola podem se imbricar na escola através da prática educativa. Discute, também, a relação aprendizagem/conhecimento como prática local que pressupõe considerar ações e significados do cotidiano. Práticas educativas inspiradas em experiências vividas no movimento anarcopunk – organizar-se coletivamente sem hierarquias – são utilizadas como estratégia de ensino. A coleta de dados foi realizada através de grupo focal, com cinco meninos e cinco meninas em uma escola pública municipal da cidade de Macapá – Amapá. Recebido em: 23/09/2013 Aprovado em: 15/10/2013
Cosplayers e animencontros: Os caminhos metodológicos de uma pesquisa de campo
Authors: Pereira Ilíada Damasceno 
Published: May 2016

http://dx.doi.org/10.5902/1983734810734O presente artigo procura discutir os caminhos metodológicos de uma pesquisa qualitativa desenvolvida em dois animencontros realizados anualmente na cidade de Fortaleza, o SANA 2011 e o SANA Fest 2012. Tal pesquisa objetiva identificar e analisar as identidades e subjetividades construídas e desenvolvidas por meio da relação entre as visualidades da cultura pop japonesa presentes nos eventos e seus participantes. Para tanto, foram realizados, no primeiro evento, observação participante, anotações em diário de campo, registro de imagens e um grupo focal; no segundo animencontro, porém, a pesquisa ficou focada no acompanhamento de um grupo de cosplayers chamado Gold Project. Recebido em: 23/09/2013 Aprovado em: 15/10/2013
Entre a prática pedagógica e a prática artística: Reflexões sobre Arte e Arte Educação
Authors: Lampert Jociele , Nunes Carolina 
Published: May 2016

http://dx.doi.org/10.5902/1983734814258 Este artigo aborda conceitos sobre o lugar do professor artista, bem como, deriva sobre o conceito de experiência utilizando o ateliê como espaço criativo, gerador de potência para articulações entre a formação docente e a prática artística. O estudo norteia-se sobre como o professor compõe seu processo criativo com a elaboração de cartografias, sendo que estas propoem fluxo e conexões entre os conceitos de espaço do ateliê e a subjetividade na prática docente do fazer/saber do professor artista. Desta forma, teoria e a prática tramam-se ao longo de perspectivas metodológicas, a fim de que, a própria pesquisa explore a narrativa subjetiva e identidade da professor artista. Recebido em: 05/06/2014Aprovado em: 15/12/2014
De fronteras, cuerpos y espacios liminales
Authors: Vidiella Judit 
Published: May 2016

http://dx.doi.org/10.5902/1983734816718 El presente artículo aborda el interés creciente de la frontera como espacio de investigación en el arte, comprendida como ficción, construcción material y discursiva, espacio de regulación cultural, racial, económica, corporal... A través de proyectos artísticos videográficos como Performing the Border o Maquilapolis, se analizarán los dilemas y estrategias visuales y conceptuales que emergen en las políticas de re-presentación y documentalidad. Para analizar el caso de las maquiladoras situadas en la frontera entre Méjico y EUA, será fundamental abordar de forma compleja conceptos como ‘performance y ‘performatividad’ desde los Estudios de Performance, que aportan un análisis sobre la relación entre economía neoliberal, trabajo, cuerpo, género, sexualidad, capital y tecnología. Por otra parte, las aportaciones feministas señalan la importancia de las políticas de enunciación, representación y visibilidad, así como las prácticas de corporización mediante conceptos como ‘cyborg’, ‘identidades excéntricas’, ‘tecnologías del género’, etc. Recebido em: 13/10/2014Aprovado em: 15/12/2014
StudioClio espaço de interações culturais: um olhar sobre a cultura, a arte e a gastronomia
Authors: Machado Ana Méri Zavadil 
Published: May 2016

Este artigo integra estudos sobre Espaços Não Institucionais de Arte. O StudioClio é um espaço que enriquece a paisagem cultural de Porto Alegre. Multidisciplinar, atua em diversos segmentos: artes visuais, música, literatura, cinema, teatro, filosofia, história, moda e gastronomia. Neste texto, busca-se realizar um estudo sobre cultura, arte e gastronomia, tendo como foco duas atividades realizadas no StudioClio: o Almoço Cultural e o Banquete Cultural.
O ‘espaço’ da arte contemporânea em contextos educativos: confluências e interferências sócio-culturais
Authors: Valença Kelly Bianca Clifford 
Published: May 2016

Este trabalho investiga o modo como seis alunos do curso de Licenciatura em Artes Visuais da Faculdade de Artes Visuais (FAV) da Universidade Federal de Goiás (UFG), compreendem e se relacionam com imagens da arte contemporânea como objeto de ensino. Inspirada na minha observação sobre a resistência ao uso destas imagens em salas de aula, esta pesquisa se configura como uma mostra de dados que constrói uma trama de opiniões que ora se entrecruzam, ora divergem, mas, sobretudo, refletem questões pedagógicas e sócio-culturais naturalizadas nas compreensões e concepções destes futuros professores. Uma metodologia qualitativa desenvolvida através de entrevistas individuais e grupos focais orientou esta investigação que considera imagens, falas, silêncios, gestos e reações como partes integrantes de uma análise crítica e construtiva de relatos que dialogam com a cultura visual.Palavras-chave: arte contemporânea, ensino de arte, cultura visual.
Algunas tendencias de la diferenciación del derecho en Chile
Authors: Cadenas Hugo 
Published: May 2016

En este trabajo se aborda el problema de la diferenciación del sistema jurídico partir de un análisis sistémico, tomando el caso de Chile como un ejemplo. Teniendo en cuenta que se trata de una reflexión formal, aunque el análisis se ejemplifica con el caso chileno, muchas de las consideraciones que aquí se presentan se extiendan a otros países de América Latina. El texto presenta los conceptos básicos de la teoría de la diferenciación funcional, se discute el problema de la autonomía de la ley como una condición de diferenciación y se presentan las tendencias, cuestiones y la semántica del proceso producido en Chile. El artículo concluye con reflexiones sobre América Latina. http://dx.doi.org/10.5902/6385
La mort de mon père
Authors: Quintin Jacques 
Published: May 2016

Le texte suivant consiste en le récit de la fin de vie de mon père, à la maison
sous les soins de ma mère, et illustre quelques enjeux éthiques, familiaux, de souffrance et
de sens. Ce récit permet de montrer que la maladie et la mort, loin de se réduire à un
problème à résoudre, deviennent un questionnement: qui sommes-nous, que devenons-nous? Plus
que tout, il y a cette question : que pouvons-nous espérer de ces expériences de
vie?
New insights into lithology and hydrogeology of the northern Newark Rift Basin
Authors: Zakharova N. V. , Goldberg D. S. , Olsen P. E. , Kent D. V. , Morgan S. , Yang Q. , Stute M. , Matter J. M. 
Published: May 2016

AbstractThe marginal facies of the Triassic rift basins in the eastern United States are poorly documented, particularly on the hinge or hanging wall margins. This study presents a lithological description and multiscale petrophysical analysis of basement rocks, overlying marginal facies of the early synrift strata, and the basal contact of the Palisade Sill that were drilled and cored in the northeastern part of the Newark Basin, near its terminus. The expression of the Stockton Formation differs from that in the central basin in having thinner layers, with uncertain temporal relationship to the type area. The bottom 50 m is lithologically distinct with brick‐red to dark‐purple mudstones and sandstones, abundant gypsum‐filled fractures, and a thin zone with anomalously high uranium concentration, not associated with organic‐rich mudstones as other occurrences in the basin. The crystalline basement is apparently Fordham gneiss, overlain by a thin sandstone layer and a dark‐purple hydrophilic mudstone. Despite the abundance of coarse‐grained strata and multiple sets of tectonic fractures, hydraulically transmissive zones are sparse, and do not uniquely correlate to fracture and/or matrix characteristics. Enhanced transmissivity may exist along intrusion boundaries due to enhanced thermal fracturing, but more hydraulic data are needed to verify it. Comparison of petrophysical data in two boreholes ∼210 m apart shows no direct correlation of individual lithological units and their hydraulic properties, although the overall formation characteristics are similar. The results highlight challenges for outcrop correlation at the marginal edges of the rift basins and estimating reservoir properties of these heterogeneous formations.
Mirror modes in the Earth's magnetosheath: Results from a global hybrid‐Vlasov simulation
Authors: Hoilijoki Sanni , Palmroth Minna , Walsh Brian M. , Pfau‐Kempf Yann , von Alfthan Sebastian , Ganse Urs , Hannuksela Otto , Vainio Rami 
Published: May 2016

AbstractWe investigate mirror mode structures in the Earth's magnetosheath using our global kinetic Vlasiator simulation, which models ion behavior through their distribution function and treats electrons as a charge‐neutralizing fluid. We follow the evolution of waves as they advect along velocity streamlines through the magnetosheath. We find that mirror mode waves are observed preferentially in the quasi‐perpendicular magnetosheath along velocity streamlines that enter the sheath in the vicinity of the foreshock ULF wave boundary where there are enough initial perturbations in the plasma for the mirror modes to grow, and the plasma properties fulfill the mirror instability condition better than elsewhere in the magnetosheath. We test selection criteria defined by previous studies and show that the spatial extent over which mirror modes occur ranges from much of the magnetosheath on the quasi‐perpendicular side of the subsolar point to very small isolated regions depending on the criteria.
Multidecadal freshening and lightening in the deep waters of the Bransfield Strait, Antarctica
Authors: Dotto Tiago S. , Kerr Rodrigo , Mata Mauricio M. , Garcia Carlos A. E. 
Published: May 2016

AbstractThe deep waters of the Bransfield Strait receive considerable amounts of water from the Weddell Sea continental shelf. The restricted connections to the surrounding ocean and relatively easier access makes the Bransfield Strait an important proxy region for monitoring changes in the dense Weddell Sea shelf water masses, which are an important precursor of Antarctic Bottom Water (AABW). Long‐term hydrographic data from the period 1960s–2010s showed freshening and lightening of the deep water masses of the Bransfield Strait, which was likely caused by large freshwater inputs originating from the western shelf of the Weddell Sea. The rates of freshening and lightening were −0.0010 ± 0.0005 yr−1 and −0.0016 ± 0.0014 kg m−3 yr−1 for the central basin, respectively, and −0.0010 ± 0.0006 yr−1 and −0.0029 ± 0.0013 kg m−3 yr−1 for the eastern basin, respectively. The deep waters showed a high degree of interannual thermohaline variability, which appeared to be caused by changes in the proportions of source water mass mixing between the years. Statistically significant negative correlations between salinity/neutral density fields and the Southern Annular Mode (SAM) were observed (−0.56 and −0.62 for the central basin, respectively, and −0.58 and −0.68 for the eastern basin, respectively) between 1980 and 2014. During SAM positive phases, communication between the Weddell Sea and the Bransfield Strait is reduced, which leads to less saline and lighter water masses in the Bransfield Strait; however, the opposite trends are observed during SAM negative phases.
Expedient Synthesis of Substituted Benzoheterocycles using 2‐Butoxy‐2,3‐dihydrofurans as [4+2] Benzannulation Reagents
Authors: Liu Changhui , Huang Wenbo , Wang Man , Pan Bin , Gu Yanlong 
Published: May 2016

Abstract2‐Alkoxy‐2,3‐dihydrofurans were found to be versatile benzannulation reagents. Indoles can be synthesized in good to excellent yields via the [4+2] annulation of 2‐butoxy‐2,3‐dihydrofuran with pyrroles catalyzed by copper bromide. With the same protocol, carbazoles can also be obtained when indoles are used as starting material with the aid of p‐toluenesulfonic acid. This type of benzannulation reagent can also be used to synthesize benzofuran, benzothiophene and naphthalene derivatives in the presence of a catalytic amount of triflic acid in moderate yields. This benzannulation protocol features wide substrate scope and mild reaction condition. Moreover, most of examples have a good regioslectivity.magnified image