bluuebunny/crossref_metadata_2025_split huggingface dataset:
La escuela galáctica: prototipo de escuela creativa transformadora
Authors: Bellón Francisco Menchén 
Published: August 2017

El sistema educativo actual es anacrónico. La educación tradicional ha tocado fondo: los maestros están desencantados y los alumnos se aburren en clase. Es urgente una educación alternativa que responda a los desafíos que presenta el siglo XXI, en la que se recojan los nuevos avances de la biología, la física cuántica, la neurociencia y las nuevas tecnologías. LA ESCUELA
GALÁCTICA, como prototipo de Escuela Creativa ransformadora, nace con el propósito de crear un nuevo ser humano. El espíritu de la Escuela Galáctica se analiza con amplitud en los pilares fundamentales de esta modalidad educativa.
Quando a metodologia é a poética: experiências formativas na disciplina de Estágio Supervisionado em Artes Visuais
Authors: Santos Noeli Batista dos 
Published: August 2017

O presente artigo compartilha o relato de experiência do processo metodológico desenvolvido no decurso da disciplina de Estágio Supervisionado em Artes Visuais V, do curso de Licenciatura em Artes Visuais, modalidade presencial, da Faculdade de Artes Visuais da UFG, no segundo semestre do ano letivo de 2015. No decorrer da disciplina, foi proposto ao grupo de estudantes o desenvolvimento de projetos de ensino tendo como fio condutor a proposta metodológica denominada Jogo da Poética. Neste exercício reflexivo, por meio da análise processual e, também, dos relatórios finais dos projetos desenvolvidos pelos grupos, observou-se posturas dialógicas em relação às dimensões pedagógica, sociocultural e institucional dos espaços de imersão. Da mesma forma, temas, conteúdos, linguagens artísticas e formas de compartilhamento foram construídas em grupo por meio de uma
escuta sensível aos parceiros – docentes regentes, estudantes e colegas de disciplina – nos espaços escolhidos, que durante todo o processo desafiaram e motivaram o coletivo descrito no desejo à docência.
Orientações curriculares para o ensino de Teatro nas escolas da rede estadual de Goiás
Authors: De Oliveira Barros Mara Veloso 
Published: August 2017

Em 2009 com a publicação do Caderno 5 Reorientação Curricular do 1º ao 9º: Currículo em debate – Goiás, a Secretaria de Estado de Educação, Cultura e Esporte de Goiás (Seduce/GO) propõe as Matrizes curriculares com novos recortes e abordagens de conteúdos e práticas docentes que assumissem as aprendizagens específicas para todas as áreas do conhecimento e anos escolares. O presente artigo discorre sobre os princípios conceituais defendidos no Caderno 5 que atualmente fundamentam o ensino de Teatro nas escolas da rede estadual de
Goiás.
Política de acessibilidade na Universidade Federal de Goiás: construção do documento
Authors: Santana Dalla Dea Vanessa Helena , Rocha Cleomar De Sousa 
Published: August 2017

A inclusão e permanência de discentes com deficiência no ensino superior é um desafio que requer das instituições uma política específica que considere todas as dimensões da acessibilidade. Este trabalho tem como objetivo apresentar o processo de escrita e os eixos da política de acessibilidade da Universidade Federal de Goiás. Trata-se de uma investigação qualitativa e descritiva, realizada na perspectiva de estudo de caso. Descritiva, no que diz respeito aos passos e etapas que constituíram a base de escrita do documento; qualitativa, na aproximação crítica do seu resultado. Como conclusão, o artigo aponta para os oito eixos com metas e ações diversas que espelham a complexidade das relações de pessoas com
deficiência no espaço e vida universitária.
Biotic impoverishment and trichoptera loss in a Pennsylvania trout stream: Benthic macroinvertebrate assemblages over 43 summers
Authors: Bradt Patricia T. , Ruggiero Graceanne S. 
Published: August 2017

AbstractBenthic macroinvertebrates (BMI) are valued as proxies for water quality. Over 43 years, BMI samples were collected in the summers from Bushkill Creek Northampton County, PA. from the same site. The Bushkill is a high-quality cold water trout stream formerly surrounded by agricultural fields and forests, but the area is becoming increasingly urbanized. Data collected over the period indicate that BMI assemblages have undergone considerable changes. Despite no detectable change in water quality, taxa richness, total abundance, and wet weight (mg) have all decreased (p &lt; 0.01). The Hydropsychidae (Trichoptera) family and Psychomyia (-Trichoptera: Psychomyiidae) have declined significantly (p &lt; 0.01). At the same time, two BMI genera, Gammarus (Crustacea: Amphipoda) and Hydroptila (Trichoptera: Hydroptilidae), have increased modestly. Bray–Curtis Community Similarity indices demonstrate that 2015 assemblages were different from those in 1973. Possible explanations for these trends are stresses from land use changes and/or regrowth of riparian vegetation. These results suggest that although water pollutants are often considered when BMI assemblages change, land use and riparian zone changes are also of concern.
A atuação do secretário executivo na gestão de eventos
Authors: Roque Marinez Aparecida , Medeiros Loiva Maria Vidal 
Published: August 2017

Este artigo teve como objetivo aprofundar o estudo teórico sobre a atuação do profissional de Secretariado Executivo na gestão de eventos, identificar se as empresas têm feito uso dessa gestão como forma de divulgar sua marca/produtos e se os secretários executivos se utilizam das técnicas da gestão bem como das normas de cerimonial, protocolo e etiqueta. Para o referencial, foi pesquisada a evolução da profissão bem como os conceitos relacionados a eventos e suas fases, normas de cerimonial, protocolo e etiqueta. Finalmente, pesquisou-se a atuação do profissional de Secretariado Executivo como gestor de eventos. Para atingir esse propósito, a abordagem metodológica utilizada foi a pesquisa quantitativa e qualitativa de caráter descritivo. Os dados primários foram coletados por meio da aplicação de um questionário. A população alvo deste estudo é composta por 31 estudantes e profissionais de Secretariado Executivo, que atuam em diversos segmentos na região metropolitana de Porto Alegre, RS. Os resultados
demonstraram que as empresas vêm fazendo uso dos eventos como forma de divulgação de sua marca/produtos, e o profissional de Secretariado Executivo tem atuado como gestor de eventos, fazendo uso de técnicas de gestão e das normas de protocolo, cerimonial e etiqueta, sendo valorizado nesta atuação.
IDENTIDADE E MEMÓRIA FRONTEIRIÇA: O CHIBO, TRABALHO DE SUBSISTÊNCIA OU PRÁTICA CULTURAL?
Authors: Palaoro Marilce Auxiliadora 
Published: August 2017

Este artigo foi desenvolvido a partir das informações de quatro entrevistados de San Antonio-Argentina, quatro de Santo Antonio do Sudoeste-Brasil e de populares que moram próximo às margens do Rio Santo Antonio, que delimita a fronteira geográfica e política de ambos os países das duas localidades. O objetivo deste artigo é registrar a memória dos sujeitos fronteiriços identificando suas narrativas e socialidades, no que se refere aos “chibos” e “piques”. Para responder aos questionamentos da investigação foram usadas as entrevistas narrativas, a partir da alocução “ser fronteiriço é...”, e anotações no diário de campo da pesquisadora. Concluí que o local pesquisado é um espaço social formativo, em que os argentinos e brasileiros estabelecem trocas no cotidiano. A identidade se (re) afirma nas diferenças culturais dos sujeitos fronteiriços. A memória toma o papel de mediadora entre o passado e o presente que aflora nas narrativas dos entrevistados apresentando traços de hibridismo na linguagem e nas interações sociais próprias deste local de fronteira, e por meio das relações entre os chibeiros e moradores das duas localidades estudadas.
ANDRÉ BELLEAU, LECTEUR DE NORBERT WIENER
Authors: CHASSAY JEAN-FRANÇOIS 
Published: August 2017

On connaît peu l’intérêt porté par André Belleau aux robots et aux automates, et surtout à une science en devenir au moment où il y portait son attention, la cybernétique. Cet article se penche sur une série de vingt-six émissions radiophoniques que l’essayiste a préparée pour la radio de Radio-Canada, diffusée entre novembre 1967 et avril 1968, et surtout sur un court texte intitulé « Wiener et McLuhan », qui rend compte de son intérêt pour les travaux et l’écriture du mathématicien Norbert Wiener, fondateur de cette science dans les années 1940.
ANDRÉ BELLEAU À LA RADIO OU LA THÉORIE LITTÉRAIRE DIALOGUÉE
Authors: CAMBRON MICHELINE 
Published: August 2017

André Belleau a publié d’importants travaux sur des questions de théorie littéraire. La série d’émissions « Regards neufs sur la littérature » (Radio-Canada, 1975), constituée d’entrevues avec d’éminents critiques : Fayolle, Genette, Todorov, Deguy, Cohen, Leenhardt, Barbéris, Richard, Starobinski, Robert et Jauss, témoigne du caractère profondément heuristique de la démarche de Belleau. Nous nous intéressons à la conception de la littérature qui est construite au fil de ces émissions, à leur caractère dialogique, dans l’esprit de Bakhtine, et aux enjeux théoriques explicités par André Belleau. La dimension dialogique de l’émission favorisant le travail sur le doute, les ambiguïtés et les apories y trouvent un lieu d’expression qui permet de passer d’une historicité qui sert d’horizon sur lequel projeter le travail sur les discours à une historicité qui sert d’ancrage à la subjectivité qui s’y trouve engagée. Nous montrons ainsi le rôle joué par André Belleau à titre de passeur littéraire, mais aussi l’originalité de sa pensée au moment où triomphe un certain structuralisme.
DOUZE TEXTES BREFS SUR BELLEAU
Authors: LACROIX MICHEL 
Published: August 2017

Saisir Belleau dans sa dispersion même, sa résistance à la totalisation et aux conclusions : tel est l’objectif de cet article, qui examine entre autres son rapport à l’administration, à la bourgeoisie, au code et à l’espace de la rue. Pour ce faire, ses textes publiés et inédits, essais, cahiers et poèmes sont examinés. On y découvre un Belleau lecteur, constamment prêt à faire « le saut herméneutique », à relancer l’interprétation, conçue comme aventure, ébranlement, indéfiniment.
The Effect of Elevation on Volumetric Measurements of the Lower Extremity
Authors: Gillette Cordial M. , Doberstein Scott T. , DeSerano Danielle L. , Linnell Eric J. 
Published: August 2017

Background: The empirical evidence for the use of RICE (rest, ice, compression, elevation) has been questioned regarding its clinical effectiveness. The component of RICE that has the least literature regarding its effectiveness is elevation. Objective: The objective of this study was to determine if various positions of elevation result in volumetric changes of the lower extremity. Methodology: A randomized crossover design was used to determine the effects of the four following conditions on volumetric changes of the lower extremity: seated at the end of a table (seated), lying supine (flat), lying supine with the foot elevated 12 inches off the table (elevated), and lying prone with the knees bent to 90 degrees (prone). The conditions were randomized using a Latin Square. Each subject completed all conditions with at least 24 hours between each session. Pre and post volumetric measurements were taken using a volumetric tank. The subject was placed in one of the four described testing positions for 30 minutes. The change in weight of the displaced water was the main outcome measure. The data was analyzed using an ANOVA of the pre and post measurements with a Bonferroni post hoc analysis. The level of significance was set at P<.05 for all analyses. Results: The only statistically significant difference was between the gravity dependent position (seated) and all other positions (p <.001). There was no significant difference between lying supine (flat), on a bolster (elevated), or prone with the knees flexed to 90 degrees (prone). Conclusions: From these results, the extent of elevation does not appear to have an effect on changes in low leg volume. Elevation above the heart did not significantly improve reduction in limb volume, but removing the limb from a gravity dependent position might be beneficial.
Periodontal inflammatory disease is associated with the risk of Parkinson’s disease: a population-based retrospective matched-cohort study
Authors: Chen Chang-Kai , Wu Yung-Tsan , Chang Yu-Chao 
Published: August 2017

Background
The cause−effect relation between periodontal inflammatory disease (PID) and Parkinson’s disease (PD) remains uncertain. The purpose of our study was to investigate the association between PID and PD.

Methods
We conducted a retrospective matched-cohort study by using Taiwan’s National Health Insurance Research Database. We identified 5,396 patients with newly diagnosed PID during 1997–2004 and 10,792 cases without PID by matching sex, age, index of year (occurrence of PID), and comorbidity. Cox proportional hazard regression was used to evaluate the risk of subsequent PD.

Results
At the final follow-up, a total of 176 (3.26%) and 275 (2.55%) individuals developed PD in the case and control groups, respectively. Patients with PID have a higher risk of developing PD (adjusted hazard ratio = 1.431, 95% CI [1.141–1.794], p = 0.002).

Discussion
Our results show that PID is associated with an increased risk of developing PD. Whilst these findings suggest that reducing PID may modify the risk of developing PD, further study will be needed.
Bright AIE Nanoparticles with F127 Encapsulation for Deep‐Tissue Three‐Photon Intravital Brain Angiography
Authors: Wang Yalun , Han Xiao , Xi Wang , Li Jinyu , Roe Anna Wang , Lu Ping , Qian Jun 
Published: August 2017

AbstractDeep‐tissue imaging is of great significance to biological applications. In this paper, a deep‐red emissive luminogen 2,3‐bis(4′‐(diphenylamino)‐[1,1′‐biphenyl]‐4‐yl) fumaronitrile (TPATCN) with aggregation‐induced emission (AIE) feature is prepared. TPATCN molecules were then encapsulated within a polymeric matrix of Pluronic F‐127 to form nanoparticles (NPs). TPATCN NPs exhibit bright three‐photon fluorescence (3PF) in deep‐red region, together with high chemical stability, good photostability, and biocompatibility. They are further utilized for in vivo 3PF imaging of the brain vasculature of mice, under the excitation of a 1550 nm femtosecond laser. A vivid 3D reconstruction of the brain vasculature is then built with a penetration depth of 875 µm, which is the largest in ever reported 3PF imaging based on AIE NPs. After that, by collecting both of the 3PF and third‐harmonic generation signals, multichannel nonlinear optical imaging of the brain blood vessels is further realized. These results will be helpful to study the structures and functions of the brain in the future.
The Synthesis of Chiral α‐Aryl α‐Hydroxy Carboxylic Acids via RuPHOX‐Ru Catalyzed Asymmetric Hydrogenation
Authors: Guo Huan , Li Jing , Liu Delong , Zhang Wanbin 
Published: August 2017

AbstractA ruthenocenyl phosphino‐oxazoline‐ruthenium complex (RuPHOX−Ru) catalyzed asymmetric hydrogenation of α‐aryl keto acids has been successfully developed, affording the corresponding chiral α‐aryl α‐hydroxy carboxylic acids in high yields and with up to 97% ee. The reaction could be performed on a gram scale with a relatively low catalyst loading (up to 5000 S/C) and the resulting products can be transformed to several chiral building blocks, biologically active compounds and chiral drugs.magnified image
Synthesis of Fluorinated Benzo[a]quinolizidines via Visible Light‐induced Tandem Substitution of Two Fluorine Atoms in a CF3 Group
Authors: Chen Haoguo , Xiao Tiebo , Li Linyong , Anand Devireddy , He Yuwei , Zhou Lei 
Published: August 2017

AbstractAn efficient method for the construction of fluorinated benzo[a]quinolizidines from α‐trifluoromethyl alkenes and dihydroisoquinoline acetic acids using visible light photocatalysis was developed. The reaction was accomplished through a decarboxylative/defluorinative cross‐coupling, followed by an intramolecular defluorinative C−H functionalization in one‐pot. Diversified fluorinated benzo[a]quinolizidines, which are less accessible by other methods, were obtained in good yields with high diastereoselectivity.magnified image
Gustatory and olfactory responses to stimulation of the human insula
Authors: Mazzola Laure , Royet Jean‐Pierre , Catenoix Hélène , Montavont Alexandra , Isnard Jean , Mauguière François 
Published: August 2017

ObjectiveDespite numerous studies suggesting the role of insular cortex in the processing of gustatory and olfactory inputs, the exact location of olfactogustatory representation in the insula remains controversial. Here we provide a functional mapping of olfactory–gustatory responses to stimulation of the human insular cortex.MethodsWe reviewed 651 electrical stimulations of the insula that were performed in 221 patients, using stereotactically implanted depth electrodes, during the presurgical evaluation of drug‐refractory epilepsy.ResultsGustatory sensations were evoked in 15 (2.7%) of the 550 stimulations that elicited a clinical response. They were exclusively obtained after stimulation of a relatively delimited zone of insula, located in its mid‐dorsal part (posterior short gyrus). Six olfactory sensations (1.1%) could be obtained during stimulations of an insular region that partially overlapped with the gustatory representation.InterpretationOur study provides a functional mapping of gustatory representation in the insular posterior short gyrus and the first detailed description of olfactory sensations obtained by direct stimulation of mid‐dorsal insula. Our data also show a spatial overlap between gustatory, olfactory, and oral somatosensory representation in the mid‐dorsal insula, and suggest that this part of the insula may be an integrated oral sensory region that plays a key role in flavor perception. It also indicates that dysfunction in this region should be considered during the evaluation of gustatory and olfactory epileptic seizures. Ann Neurol 2017;82:360–370
Synthesis and thermal properties of organically modified palygorskite/fluorinated polyurethane nanocomposites
Authors: Li Ying , Zhu Zhiqiang , Wang Xia 
Published: August 2017

ABSTRACTIn this article, fluorinated polyurethane (FPU) nanocomposites filled with organic modified palygorskite (Pal) were synthesized and characterized by Fourier transform infrared, X‐ray diffraction, thermogravimetric analysis (TGA), and scanning electron microscope individually. The Pal nanorods were modified with 4,4′‐methylene (MDI) by chemical bond. TGA results showed that there are almost 27 wt % of 4,4′‐methylene grafting or absorbing on Pal nanorods’ surface. Compared with neat FPU, FPU nanocomposites exhibited somewhat increase in the soft segment glass transition temperature and decrease in the hard segment glass transition temperature. It means the compatibility between soft segment and hard segment becomes better than neat FPU. TGA results also showed that the thermal stability of FPU nanocomposites improved with increasing modified Pal loadings. Pal showed good compatibility with the FPU matrix through scanning electron microscope test results. And, the introduction of Pal into FPU matrix will not affect migration of fluoride side chain. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45460.
Biocomposites based on poly(lactic acid) and superabsorbent sodium polyacrylate
Authors: Sartore Luciana , Pandini Stefano , Baldi Francesco , Bignotti Fabio , Di Landro Luca 
Published: August 2017

ABSTRACTIn this research work, biocomposites based on crosslinked particles of sodium polyacrylate, commonly used as superabsorbent polymer, and poly(l‐lactic acid) (PLLA) were developed to obtain superabsorbent thermoplastic products, and to elucidate the role of this type of filler (i.e., polymeric crosslinked particles) on their overall physical‐mechanical behavior. Samples prepared by melt‐blending components with different ratios showed a biphasic system with a uniform distribution of particles, with diameters up to about 50 μm, within the PLLA polymeric matrix. The polymeric biphasic system, coded PLASA, that is, superabsorbent PLLA, showed excellent swelling properties, demonstrating that crosslinked particles retain their superabsorbent ability even if distributed in a thermoplastic polymeric matrix. The thermal characteristics of the biocomposites evidenced enhanced thermal stability in comparison with neat PLLA and also mechanical properties are markedly modified by addition of crosslinked particles, revealing a regular stiffening effect. Furthermore, in aqueous environments the particles swell and are leached from PLLA matrix generating very high porosity. These new open‐pore foams coded PLASAW, that is, PLASA after water treatment, produced in absence of organic solvents and chemical foaming agents, with good physicomechanical properties appear very promising for several applications, for instance in tissue engineering for scaffold production. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 45655.
ROMP‐based boron nitride composites
Authors: Hüner Keziban , Ulutaş Kemal , Deligöz Hüseyin , Sartinska Lina , Eren Tarik 
Published: August 2017

ABSTRACTThe present work focuses on the investigation of the thermal and dielectric properties of composites obtained by surface‐modified hexagonal boron nitride (hBN) and ring‐opening metathesis polymerization (ROMP) based polymer. A new kind of high performance composites was developed based on using amino silane functionalized hBN (AS‐hBN) and bromine functional group possessing homo and copolymers synthesized via ROMP pathway. Aminosilane capped boron nitride (BN) and bromine bearing polymer backbone enhance the interaction between filler and the polymer chains. The effects of surface‐modified BN (AS‐hBN) and its content on the dielectric properties, and thermal resistance of composites, are systematically investigated and discussed. The resultant composites possess high electrical break over voltages. While all of the ROMP‐based films exhibit low ɛ′ value in a wide frequency range, in the case of the composite with 20% AS‐hBN and poly(bromooxanorbornene‐co‐cyclooctadiene) (ROMP‐BN‐6) displays very low dielectric constants in around 1.5 up to 1 MHz at 20 °C. This value is significantly lower than that of common polymer dielectrics, which is usually in the range of 3–6. Besides the lowest dielectric constant of ROMP‐BN‐6, it has also the smallest dielectric loss tangent even at high temperatures. Tan δ of ROMP‐BN‐6 is 0.003 and 0.0067 at 10 Hz–1 MHz at 20 °C, respectively. Thermal stability of polymers was also improved by introducing surface‐modified hBN. Polymers bearing 20% AS‐hBN are highly thermally stable up to ∼350 °C and gave 25% char yield at 800 °C. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45658.
Effect of chemically modified clinoptilolite on the thermal, morphological, and gas separation properties of mixed matrix membranes
Authors: Castruita‐de León Griselda , Meléndez‐Ortiz H. Iván , Hernández‐Silva Gema C. , García‐Rodríguez Sandra P. , García‐Cerda Luis Alfonso , Montes‐Luna Angel de J. 
Published: August 2017

ABSTRACTMixed matrix membranes (MMM) based on polysulfone and chemically modified clinoptilolite were prepared. Clinoptilolite enriched with Ca2+, K+, and Na+ by ion exchange at two test temperatures was prepared. Chemical composition was monitored by energy dispersive X‐ray spectroscopy. X‐ray diffraction, thermogravimetric analysis, and N2 adsorption–desorption isotherms were also performed. Thermal and morphological properties of MMM were evaluated. CH4/CO2 gas mixture permeability tests at different upstream pressure were carried out. Type of exchanged cation in modified clinoptilolite affected the CO2 permeability. An improvement on the CO2/CH4 selectivity values in the MMM compared to the polymeric membrane was appreciated. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45659.