bluuebunny/crossref_metadata_2025_split huggingface dataset:
Escolas Criativas: experiências transformadoras potencializadas na interação do Ensino Superior com a Educação Básica
Authors: Zwierewicz Marlene , Somariva João Fabricio Guimara , Bianco Marcia , Debiasi Miryan , Cachoeira Rosilane Damazio , Silva Maria Canever da , Silveira Liene , Veronezi Bratti Marilei Morgan , Schlickmann Maria Marlene , Luareth Zanelato Dorly Spíndola , Marioti Brígida , Silva Regis Quadros da 
Published: August 2017

A interação entre o Ensino Superior e a Educação Básica é uma das condições valorizadas nos processos de avaliação dos cursos de graduação, especialmente nas licenciaturas, estimulando que as instituições universitárias ampliem a articulação entre o ensino, a pesquisa e a extensão. Considerando a importância desse processo, este artigo tem como objetivo contextualizar o papel desempenhado pelas Escolas Criativas na interação entre o Centro Universitário Barriga Verde – Unibave e redes municipais de ensino do sul de Santa Catarina (Brasil), destacando, nesse processo, escolas de referência no desenvolvimento de um ensino transdisciplinar e ecoformador. Para a realização do estudo, optou-se pela pesquisa documental e pelas abordagens qualitativa e quantitativa, condições que propiciaram a
análise de projetos de extensão do Unibave e de Projetos Criativos Ecoformadores – PCE, elaborados por gestores e docentes a partir do desenvolvimento do Programa de Formação - Ação em Escolas Criativas, ofertado às secretarias municipais de educação, por meio de uma parceria entre o Unibave e as Redes Internacionais de Escolas Criativas – RIEC e RIEC Brasil. Os resultados indicam a ampliação do número de redes municipais que se vinculam ao programa e do número de PCE elaborados anualmente, consolidando um processo de aproximação do planejamento a perspectivas mais transdisciplinares e ecoformadoras, bem como a relevância de escolas que têm se transformado em referência por sua capacidade de transcender, recriar, valorizar e transformar.
Impressões fugidias: as relações entre Goiânia, cultura e dança
Authors: Schifino Rejane Bonomi 
Published: August 2017

Com o objetivo de fornecer uma perspectiva diferenciada sobre como a dança adquiriu a presente projeção na vida cultural de Goiânia, foi realizada a leitura e análise de notícias publicadas sobre dança na imprensa goiana e goianiense entre os anos 1937 e 1969, de documentos que compõem o acervo particular de pessoas e estabelecimentos vinculados
ao universo das danças teatrais de Goiânia e de representações historiográficas sobre Goiás publicadas a partir da década de 1970. Procurei demonstrar que o crescimento e a consolidação das danças teatrais aqui têm raízes na transformação do referencial de dança da sociedade local desde a fundação da cidade.
O Atendimento Educacional Especializado (AEE) e o ensino de Libras/ Português escrito
Authors: Da Silva Brito Kelly Francisca , Da Silva Neta Segismunda Sampaio 
Published: August 2017

Este artigo discorre sobre a experiência no Atendimento Educacional Especializado (AEE) realizado com educandos surdos no município de Goiânia. Esse atendimento é feito no Centro de Capacitação de Profissionais da Educação e de Atendimento às Pessoas com Surdez – CAS-GO. Os alunos surdos são procedentes de várias instituições, de diferentes
níveis de escolarização e há aqueles que não frequentam o ensino regular. Procuramos mostrar como são feitas intervenções no processo de ensino-aprendizagem de Libras/Língua Portuguesa escrita. A título de exemplificação, apresentamos o trabalho realizado com um educando surdo, oriundo do curso superior. São apontadas as possibilidades e as fragilidades vivenciadas na realização desse atendimento.
A crayfish survey of the fishing creek watershed in northeastern Pennsylvania suggests widespread prevalence of a nonindigenous species and the absence of a native congener
Authors: Hartzell Sean M. , Rier Steven T. 
Published: August 2017

Abstract
Introduction of nonindigenous crayfish species impacts freshwater ecosystems and can result in displacement of native crayfish. The crayfish Orconectes limosus and Cambarus bartonii are native to the Susquehanna River drainage in Pennsylvania. However, several nonindigenous crayfish have become established in this drainage. No comprehensive survey exists on crayfish species within the Fishing Creek watershed. Historic records report O. limosus and C. bartonii in this watershed; however, recent point surveys have documented the presence of the nonindigenous crayfish O. obscurus. We sampled crayfish in 15 sites from the lower reaches of Fishing Creek through its headwaters and major tributaries. We collected a total of 484 crayfish, representing the species O. obscurus and C. bartonii. We found O. obscurus within much of Fishing Creek and some tributaries, but absent from the upper reaches of the watershed, possibly due to a series of dams. C. bartonii were primarily found in the upper portions of the Fishing Creek watershed, but also found at low abundance with O. obscurus in the central portions of the watershed and in a small, first order tributary. We collected no O. limosus specimens in our samples, suggesting local extirpation via displacement by O. obscurus, as has been reported elsewhere.
GRAMÁTICA E ENSINO: UMA PERSPECTIVA DE INTERAÇÃO
Authors: Andrade Natália Penitente 
Published: August 2017

RESUMO: A pesquisa tem como objetivo geral analisar se a gramática normativa é desenvolvida no livro didático do 9º ano da Coleção Teláris, em vigor no município de Teixeira de Freitas-BA, de forma integrada com a leitura, interpretação, produção textual e análise linguística, a partir dos gêneros textuais; como específicos, verificar se há uma diversidade de gêneros textuais e orais no livro didático bem como se as atividades contemplam situações formais e informais de uso, e, por fim, propiciar discussões e reflexões sobre a importância da escolha do manual didático. Para tanto, utilizamos como referencial teórico, Marcuschi (2008), os PCNs (1998), Antunes (2003), Possenti (2001), Lopes-Rossi (2006), Bezerra (2005), dentre outros. A metodologia é qualitativa e quantitativa. Constata-se que os aspectos gramaticais, por sua vez, são contextualizados, colaborando com a reflexão crítica do aluno, bem como, parte de um gênero textual para as definições; dessa forma, as atividades envolvendo a gramática, frequentemente, perpassam pela leitura, interpretação, produção textual e análise linguística, propiciando uma aprendizagem significativa para o aluno; ainda o livro didático contempla uma diversidade de gêneros textuais e orais e apresenta a distinção das situações formais e informais da língua;
Recommendations for Pathologic Evaluation of Reduction Mammoplasty Specimens: A Prospective Study With Systematic Tissue Sampling
Authors: Ambaye Abiy B. , Goodwin Andrew J. , MacLennan Susan E. , Naud Shelly , Weaver Donald L. 
Published: August 2017

Context.—Breast reduction mammaplasty (RMP) for symptomatic macromastia or correction of asymmetry is performed in more than 100 000 patients per year in the United States. The reported incidence of significant pathologic findings (SPF), that is, carcinoma and atypical hyperplasia, ranges from 0.06% to 12.8%. No standard pathology assessment for RMP exists.Objectives.—To propose standard sampling for microscopic evaluation in RMP specimens, to evaluate the incidence of occult carcinoma and atypical hyperplasia, and to identify clinical risk factors for SPF in patients undergoing RMP.Design.—All RMP specimens from 2006 to 2013 at a single institution were prospectively examined. After baseline gross and microscopic evaluations, each specimen was subjected to systematic additional sampling. The incidence of SPF was tabulated, and variables such as age, specimen weight, previous history of SPF, and results of preoperative mammogram were examined. Clinical follow-up review was also subsequently undertaken.Results.—A total of 595 patients were evaluated. Significant pathologic findings were present in 9.8% (58 of 595) of patients. No cancer was identified in patients younger than 40 years; the rates of carcinoma were 2.4% (14 of 595) in all patients, 3.6% (14 of 392) in patients aged 40 years or older, and 4.3% (10 of 233) in patients aged 50 years or older. No carcinoma or atypical hyperplasia was identified on preoperative mammogram. Increased sampling was associated with a significantly greater frequency of SPF only in patients aged 40 years or older.Conclusions.—In patients younger than 35 years, gross-only evaluation is sufficient. However, increased sampling may be necessary in patients older than 40 years.
« UN COUP DÉLIVRÉ DE TRUDEAU… »
Authors: LIVERNOIS JONATHAN 
Published: August 2017

L’étude de la correspondance inédite entre André Belleau et Pierre Vadeboncoeur,
qui va de 1978 à la mort du premier, en 1986, permet de découvrir les signes d’une politique
de la littérature chez Belleau. Elle donne à voir, du même souffle, le principal obstacle
politique de sa génération, à savoir l’emprise de Pierre Elliott Trudeau sur la société
canadienne-française. Par le truchement du dialogisme bakhtinien et des idées de
Vadeboncoeur, Belleau réussit à proposer une résolution littéraire au « Cas Trudeau »,
identifiant du même coup les apories d’une telle solution.
A framework for modeling connections between hydraulics, water surface roughness, and surface reflectance in open channel flows
Authors: Legleiter Carl J. , Mobley Curtis D. , Overstreet Brandon T. 
Published: August 2017

AbstractThis paper introduces a framework for examining connections between the flow field, the texture of the air‐water interface, and the reflectance of the water surface and thus evaluating the potential to infer hydraulic information from remotely sensed observations of surface reflectance. We used a spatial correlation model describing water surface topography to illustrate the application of our framework. Nondimensional relations between model parameters and flow intensity were established based on a prior flume study. Expressing the model in the spatial frequency domain allowed us to use an efficient Fourier transform‐based algorithm for simulating water surfaces. Realizations for both flume and field settings had water surface slope distributions positively correlated with velocity and water surface roughness. However, most surface facets were gently sloped and thus unlikely to yield strong specular reflections; the model exaggerated the extent of water surface features, leading to underestimation of facet slopes. A ray tracing algorithm indicated that reflectance was greatest when solar and view zenith angles were equal and the sensor scanned toward the Sun to capture specular reflections of the solar beam. Reflected energy was concentrated in a small portion of the sky, but rougher water surfaces reflected rays into a broader range of directions. Our framework facilitates flight planning to avoid surface‐reflected radiance while mapping other river attributes, or to maximize this component to exploit relationships between hydraulics and surface reflectance. This initial analysis also highlighted the need for improved models of water surface topography in natural rivers.
Ionosphere‐thermosphere energy budgets for the ICME storms of March 2013 and 2015 estimated with GITM and observational proxies
Authors: Verkhoglyadova O. P. , Meng X. , Mannucci A. J. , Mlynczak M. G. , Hunt L. A. , Lu G. 
Published: August 2017

AbstractThe ionosphere‐thermosphere (IT) energy partitioning for the interplanetary coronal mass ejection (ICME) storms of 16–19 March 2013 and 2015 is estimated with the Global Ionosphere‐Thermosphere Model (GITM), empirical models and proxies derived from in situ measurements. We focus on auroral heating, Joule heating, and thermospheric cooling. Solar wind data, F10.7, OVATION Prime model and the Weimer 2005 model are used to drive GITM from above. Thermospheric nitric oxide and carbon dioxide cooling emission powers and fluxes are estimated from TIMED/SABER measurements. Assimilative mapping of ionospheric electrodynamics (AMIE) estimations of hemispheric power and Joule heating are presented, based on data from global magnetometers, the AMPERE magnetic field data, SSUSI auroral images, and the SuperDARN radar network. Modeled Joule heating and auroral heating of the IT system are mostly controlled by external driving in the March 2013 and 2015 storms, while NO cooling persists into the storm recovery phase. The total heating in the model is about 1000 GW to 3000 GW. Additionally, we intercompare contributions in selected energy channels for five coronal mass ejection‐type storms modeled with GITM. Modeled auroral heating shows reasonable agreement with AMIE hemispheric power and is higher than other observational proxies. Joule heating and infrared cooling are likely underestimated in GITM. We discuss challenges and discrepancies in estimating and global modeling of the IT energy partitioning, especially Joule heating, during geomagnetic storms.
Tectonics of the central Swiss Molasse Basin: Post‐Miocene transition to incipient thick‐skinned tectonics?
Authors: Mock Samuel , Herwegh Marco 
Published: August 2017

AbstractIn this paper we investigate the tectonics of the central Swiss Molasse Basin (SMB), situated between the central European Alps and the Jura fold‐and‐thrust belt. Based on (re)interpreted 2‐D reflection seismic data and geological 3‐D modeling, we present new insights into the structural configuration and evolution of the central SMB. During the thin‐skinned, main deformation phase of the Jura fold‐and‐thrust belt (~12–4 Ma), the central SMB was riding passively above a major detachment horizon within Triassic evaporites, which roots beneath the External Crystalline Massifs of the Central Alps. In the SMB, low‐amplitude detachment folds and detachment‐rooted WSW‐ENE striking thrust and reverse faults are related to this event. Younger, major NNE‐SSW and NNW‐SSE trending strike‐slip fault zones cross the basin over a length of several kilometers, affecting the Cenozoic and Mesozoic cover units and extending into the pre‐Mesozoic crystalline basement. In cases, the fault zones apparently reactivate inherited, Permo‐Carboniferous trough (PCT) bounding, Paleozoic normal faults. Seismic data further reveal mild inversion of WSW‐ENE striking PCTs. These structures clearly cut the basement‐cover contact, thus postdating the main deformation phase of the Jura fold‐and‐thrust belt. Present‐day earthquake focal mechanisms and epicenter distribution show strike‐slip faulting and basement‐seated seismicity, respectively, thus corroborating our observations from seismic interpretation. Our data suggest a change from late Miocene thin‐skinned to Pliocene to present‐day incipient thick‐skinned tectonics. This major change reflects the establishment of a midcrustal detachment and may be related to changes in slab dynamics of the subducting European lithosphere.
The Potential of Liquid Marbles for Biomedical Applications: A Critical Review
Authors: Oliveira Nuno M. , Reis Rui L. , Mano João F. 
Published: August 2017

AbstractLiquid marbles (LM) are freestanding droplets covered by micro/nanoparticles with hydrophobic/hydrophilic properties, which can be manipulated as a soft solid. The phenomenon that generates these soft structures is regarded as a different method to generate a superhydrophobic behavior in the liquid/solid interface without modifying the surface. Several applications for the LM have been reported in very different fields, however the developments for biomedical applications are very recent. At first, the LM properties are reviewed, namely shell structure, LM shape, evaporation, floatability and robustness. The different strategies for LM manipulation are also described, which make use of magnetic, electrostatic and gravitational forces, ultraviolet and infrared radiation, and approaches that induce LM self‐propulsion. Then, very distinctive applications for LM in the biomedical field are presented, namely for diagnostic assays, cell culture, drug screening and cryopreservation of mammalian cells. Finally, a critical outlook about the unexplored potential of LM for biomedical applications is presented, suggesting possible advances on this emergent scientific area.
Bioinspired Energy Conversion in Nanofluidics: A Paradigm of Material Evolution
Authors: Feng Yaping , Zhu Weiwei , Guo Wei , Jiang Lei 
Published: August 2017

AbstractWell‐developed structure–function relationships in living systems have become inspirations for the design and application of innovative materials. Building artificial nanofluidic systems for energy conversion undergoes three essential steps of structural and functional development with the uptake of separate biological inspirations. This research field started from the mimicking of the bioelectric function of electric eels, wherein a transmembrane ion concentration gradient is converted into ultrastrong electrical impulses via membrane‐protein‐regulated ion transport. On a small scale, solid‐state nanopores are transformed from cylindrical to cone‐shaped to acquire asymmetric ion‐transport properties; they also further gain versatile responsiveness via chemical modification. These features mimic the rectifying and gating functions of the biological ion channels. Toward large‐scale integration and real‐world applications, the structure of the nanofluidic system evolves from a one‐dimensional straight‐channel to a two‐dimensional layered membrane, inspired by the layered microstructure of nacre. The research progress, current challenges, and future perspectives of this growing field are highlighted and discussed from the viewpoint of material evolution.
Funnel‐Shaped Microstructures for Strong Reversible Adhesion
Authors: Fischer Sarah C. L. , Groß Katja , Torrents Abad Oscar , Becker Michael M. , Park Euiyoung , Hensel René , Arzt Eduard 
Published: August 2017

AbstractThe potential of a new design of adhesive microstructures in the micrometer range for enhanced dry adhesion is investigated. Using a two‐photon lithography system, complex 3D master structures of funnel‐shaped microstructures are fabricated for replication into poly(ethylene glycol) dimethacrylate polymer. The diameter, the flap thickness, and the opening angle of the structures are varied systematically. The adhesion of single structures is characterized using a triboindenter system equipped with a flat diamond punch. The pull‐off stresses obtained reaches values up to 5.6 MPa, which is higher than any values reported in literature for artificial dry adhesives. Experimental and numerical results suggest a characteristic attachment mechanism that leads to intimate contact formation from the edges toward the center of the structures. van der Waals interactions most likely dominate the adhesion, while contributions by suction or capillarity play only a minor role. Funnel‐shaped microstructures are a promising concept for strong and reversible adhesives, applicable in novel pick and place handling systems or wall‐walking robots.
Gender and survival in essential thrombocythemia: A two‐center study of 1,494 patients
Authors: Tefferi Ayalew , Betti Silvia , Barraco Daniela , Mudireddy Mythri , Shah Sahrish , Hanson Curtis A. , Ketterling Rhett P. , Pardanani Animesh , Gangat Naseema , Coltro Giacomo , Guglielmelli Paola , Vannucchi Alessandro M. 
Published: August 2017

AbstractBased on suggestive information from recent epidemiologic data and earlier retrospective studies, we revisited the effect of gender on survival in 1,494 patients with essential thrombocythemia (ET). The primary study population included 904 patients from the Mayo Clinic (median age 58 years; 65% females); risk distribution, according to the international prognostic score for ET (IPSET), was 23% high, 42% intermediate and 35% low. Multivariable analysis that included IPSET‐relevant risk factors identified male sex (HR 1.6, 95% CI 1.3‐2.0), age ≥60 years (HR 4.3, 95% CI 3.4‐5.4) and leukocyte count ≥11 × 10(9)/L (HR 1.5, 95% CI 1.3‐1.9) as independent predictors of shortened survival. These findings were confirmed by analysis of a separate cohort of 590 ET patients (65% females) from the University of Florence, Italy, with corresponding HRs (95% CI) of 1.6 (1.1‐2.5), 4.6 (2.2‐9.5) and 1.8 (1.1‐2.8). The independent prognostic effect of gender was further corroborated by a separate multivariable analysis against IPSET risk categories; HR (95% CI) for the Mayo Clinic/Florence cohorts were 1.5/1.6 (1.2/1.1‐1.8/2.5) for male sex, 6.8/7.5 (5.0/3.1‐9.3/18.3) for IPSET high risk and 2.8/4.1 (2.1/1.8‐3.8/9.5) for IPSET intermediate risk. Furthermore, the survival disadvantage in men was most apparent in IPSET high risk category and in patients older than 60 years. In both patient cohorts, thrombosis history garnered significance in univariate, but not in multivariable analysis. The observations from the current study suggest that women with ET live longer than their male counterparts and that gender might supersede thrombosis history as a risk variable for overall survival.
Allyl‐Palladium‐Catalyzed α,β‐Dehydrogenation of Carboxylic Acids via Enediolates
Authors: Zhao Yizhou , Chen Yifeng , Newhouse Timothy R. 
Published: August 2017

AbstractA highly practical and step‐economic α,β‐dehydrogenation of carboxylic acids via enediolates is reported through the use of allyl‐palladium catalysis. Dianions underwent smooth dehydrogenation when generated using Zn(TMP)2⋅2 LiCl as a base in the presence of excess ZnCl2, thus avoiding the typical decarboxylation pathway of these substrates. Direct access to 2‐enoic acids allows derivatization by numerous approaches.
Tuning the Structure of Platinum Particles on Ceria In Situ for Enhancing the Catalytic Performance of Exhaust Gas Catalysts
Authors: Gänzler Andreas M. , Casapu Maria , Vernoux Philippe , Loridant Stéphane , Cadete Santos Aires Francisco J. , Epicier Thierry , Betz Benjamin , Hoyer Rüdiger , Grunwaldt Jan‐Dierk 
Published: August 2017

AbstractA dynamic structural behavior of Pt nanoparticles on the ceria surface under reducing/oxidizing conditions was found at moderate temperatures (<500 °C) and exploited to enhance the catalytic activity of Pt/CeO2‐based exhaust gas catalysts. Redispersion of platinum in an oxidizing atmosphere already occurred at 400 °C. A protocol with reducing pulses at 250–400 °C was applied in a subsequent step for controlled Pt‐particle formation. Operando X‐ray absorption spectroscopy unraveled the different extent of reduction and sintering of Pt particles: The choice of the reductant allowed the tuning of the reduction degree/particle size and thus the catalytic activity (CO>H2>C3H6). This dynamic nature of Pt on ceria at such low temperatures (250–500 °C) was additionally confirmed by in situ environmental transmission electron microscopy. A general concept is proposed to adjust the noble metal dispersion (size, structure), for example, during operation of an exhaust gas catalyst.
Perfluoroaryl Azide Staudinger Reaction: A Fast and Bioorthogonal Reaction
Authors: Sundhoro Madanodaya , Jeon Seaho , Park Jaehyeung , Ramström Olof , Yan Mingdi 
Published: August 2017

AbstractWe report a fast Staudinger reaction between perfluoroaryl azides (PFAAs) and aryl phosphines, which occurs readily under ambient conditions. A rate constant as high as 18 m−1 s−1 was obtained between methyl 4‐azido‐2,3,5,6‐tetrafluorobenzoate and methyl 2‐(diphenylphosphanyl)benzoate in CD3CN/D2O. Furthermore, the iminophosphorane product was stable toward hydrolysis and aza‐phosphonium ylide reactions. This PFAA Staudinger reaction proved to be an excellent bioothorgonal reaction. PFAA‐derivatized mannosamine and galactosamine were successfully transformed into cell‐surface glycans and efficiently labeled with phosphine‐derivatized fluorophore‐conjugated bovine serum albumin.