bluuebunny/crossref_metadata_2025_split huggingface dataset:
MHD–KINETIC TRANSITION IN IMBALANCED ALFVÉNIC TURBULENCE
Authors: Voitenko Yuriy , De Keyser Johan 
Published: November 2016

ABSTRACT
Alfvénic turbulence in space is usually imbalanced: amplitudes of waves propagating parallel and anti-parallel to the mean magnetic field

are unequal. It is commonly accepted that the turbulence is driven by (counter-)collisions between these counter-propagating wave fractions. Contrary to this, we found a new ion-scale dynamical range of the turbulence established by (co-)collisions among waves co-propagating in the same direction along

. Co-collisions become stronger than counter-collisions and produce steep non-universal spectra above certain wavenumbers dependent on the imbalance. Spectral indexes of the strong turbulence vary around

, such that steeper spectra follow larger imbalances. Intermittency steepens the −3 spectra further, up to −3.7. Our theoretical predictions are compatible with steep variable spectra observed in the solar wind at ion kinetic scales, but further verifications are needed by correlating observed spectra with measured imbalances.
Analyse microéconométrique des accidents routiers en Tunisie
Authors: Aloulou Foued , Naouar Sana 
Published: November 2016

Cet article propose une étude microéconométrique des accidents de la route. Nous essayons d’estimer un modèle Logit multinomial pour analyser les niveaux de gravité des accidents routiers en Tunisie. En se référant à la littérature de l’accidentologie, cette gravité peut dépendre de trois composantes : le conducteur, le véhicule et sa condition d’usage, et l’infrastructure. Ces diverses composantes constituent le système de circulation routière et déterminent la sécurité routière. Elles interagissent à un moment et un endroit donnés pour expliquer l’occurrence et la gravité d’un accident. Plusieurs variables quantitatives et qualitatives peuvent être identifiées et mesurées pour décrire ces composantes. L’objectif de ce travail est de montrer comment et avec quelle ampleur ces variables explicatives affectent la gravité d’un accident de circulation. Nous cherchons ainsi à estimer la probabilité pour qu’un conducteur ayant des caractéristiques données et conduisant dans un environnement de circulation donné, soit victime d’un accident d’un niveau de gravité donné. La structure de l’estimation repose sur des données désagrégées collectées à la suite de l’étude des fiches d’enquête proposées par l’Observatoire national de circulation (Tunisie). Les résultats dégagés montrent que toutes les variables retenues sont statistiquement et théoriquement significatives et expliquent, à des degrés différents, la gravité d’un accident.
REABSORÇÃO RADICULAR INTERNA E EXTERNA: DIAGNÓSTICO E CONDUTA CLÍNICA
Authors: Endo Marcos Sergio , Gonçalves Camila Stadiniski , De Morais Carlos Alberto Herrero , Kitayama Vivian Sayuri , Martinho Frederico Canato , Pavan Nair Narumi Orita 
Published: November 2016

A reabsorção inflamatória pode estar associada a um processo infeccioso e/ou trauma, e se não for tratada pode causar danos irreversíveis a estrutura dentária tanto interna quanto externamente a superfície radicular. O objetivo deste trabalho foi discutir por meio de uma revisão da literatura, as características clínico-terapêuticas da reabsorção interna e externa, e apresentar dois casos ilustrativos com proservação de 18 meses. Paciente de 67 anos, gênero masculino compareceu para atendimento com queixa de dor a palpação na região periapical do dente 11. Ao exame radiográfico visualizou a presença de lesão periapical (11) e uma hipótese diagnóstica de reabsorção interna no dente 21. A confirmação das reabsorções externa e interna foram detectadas por meio da tomografia computadorizada de feixe cônico. O tratamento endodôntico foi executado em ambos os elementos dentários. O controle pós-operatório (3, 6, 12, 18 meses) dos dentes 11 e 21 mostrou-se sem sinal e sintoma. O reparo periapical (11) e da reabsorção interna (21) foi confirmada pelas radiografias periapicais.
Orthosymplectic Lie superalgebras, Koszul duality, and a complete intersection analogue of the Eagon–Northcott complex
Authors: Sam Steven V 
Published: November 2016

We study the ideal of maximal minors in Littlewood varieties, a class of quadratic complete intersections in spaces of matrices. We give a geometric construction for a large class of modules, including all powers of this ideal, and show that they have a linear free resolution over the complete intersection and that their Koszul dual is an infinite-dimensional irreducible representation of the orthosymplectic Lie superalgebra. We calculate the algebra of cohomology operators acting on this free resolution. We prove analogous results for powers of the ideals of maximal minors in the variety of length 2 complexes when it is a complete intersection, and show that their Koszul dual is an infinite-dimensional irreducible representation of the general linear Lie superalgebra.
This generalizes work of Akin, Józefiak, Pragacz, Weyman, and the author on resolutions of determinantal ideals in polynomial rings to the setting of complete intersections and provides a new connection between representations of classical Lie superalgebras and commutative algebra. As a curious application, we prove that the cohomology of a class of reducible homogeneous bundles on symplectic and orthogonal Grassmannians and 2-step flag varieties can be calculated by an analogue of the Borel–Weil–Bott theorem.
Elimination de la matière organique par le procédé d'électrocoagulation : comparaison à la coagulation chimique
Authors: Daouda Mohamed Moukorab A. , Pépin Aïna Martin , Agoungbome David 
Published: November 2016

Organic matter is a major component of natural and anthropic medium. Coagulation-flocculation is as an effective technics for its treatment, but requires the addition of chemicals products and generates an important sludge. The purpose of this study had to treat a natural water of Ilauko dam (which contained natural organic matter) and a leachate from Ouèssè Sanitary Landfill (which contained anthropic organic matter) by electrocoagulation process with aluminium electrodes. The performance of these methods was determined according to the water quality. From the results, it was shown that the electrocoagulation could be used instead of the chemical coagulation, for the hydrophobic and particular organic matter fractions. The treatment efficacy depends on the origin of the organic matter: about 50% and 75% of Dissolved Organic Carbon were eliminated of natural water and leachate respectively. However, according to different removal rate of SUVA indication, electrocoagulation is more adequate on aromatic compounds. Furthermore, electrocoagulation requires an optimal dose of metal less than chemical coagulation.
La matière organique est un élément majeur des milieux naturel et anthropique. La coagulation-floculation, se présente comme l’une des techniques efficaces pour son élimination, mais elle nécessite l’ajout de produits chimiques et génère une importante quantité de boues. Cette étude s’est intéressée à concevoir un pilote d’électrocoagulation avec des électrodes en aluminium, pour le traitement de la matière organique naturelle (de l’eau du barrage d’Ilauko) et anthropique (du lixiviat du Lieu d’Enfouissement Sanitaire de Ouèssè). Les performances de traitement des deux procédés ont été déterminées selon la qualité de l’eau. Les résultats obtenus ont montré que l’électrocoagulation peut se substituer à la coagulation chimique, pour le traitement des fractions hydrophobe et particulaire de la matière organique. L’efficacité du traitement dépend de l’origine de la matière organique : les deux procédés ont permis d’éliminer le Carbone Organique Dissous d’environ 50 % et 75 % respectivement pour l’eau naturelle et le lixiviat. Toutefois, les rendements d’indice SUVA ont montré que l’électrocoagulation est plus efficace sur les composés aromatiques. Par ailleurs, la coagulation par dissolution de cations métalliques nécessite une dose optimale de traitement moins importante que celle de la coagulation chimique.
Suicides of the Marginalised: Cultural Approaches to Suicide, Minorities and Relationality
Authors: Cover Rob 
Published: November 2016

Suicides among marginalised groups are one of the few occasions in which self-harm and suicide are framed as having cultural, social, environental, historical or structural causes. Suicidology, psychology and public discourse typically understand suicide causality to be grounded in individualised psychic pain and pathology, disavowing the social, cultural, environmental and linguistic contexts. However, public discourse on suicides of ‘marginalised’ groups such as asylum seekers, Indigenous persons and queer/LGBT youth are ‘authorised’ to be discussed from social perspectives, informing opportunities to re-think suicidality, identity and liveability. Building on recent critical challenges to dominant theories, this article examines some of the ways in which the suicides of marginalised groups are described in social terms, demonstrating how cultural approaches to relationality, aspiration, performativity and mobility can expand current thinking on suicide cause and prevention.
Effect of thermal pasteurization and high pressure processing on bioactive properties in strawberry juice
Authors: Predná Lenka , Habánová Marta , Gažarová Martina , Mendelová Andrea , Habán Miroslav , Saraiva Jorge Manuel Alexandre , Queirós Rui 
Published: November 2016

In the current food industry, companies often offer new and revolutionary processing methods that allow to improve food properties. A prominent technology is High Pressure Processing (HPP), a non-thermal technology that arises as an alternative to the traditional thermal pasteurization (TP). With HPP it is possible to obtain food and drinks similar to the raw food while improving important nutritive and functional properties. Since strawberries are very important fruit in the human diet, the aim of this study was to study the effect of HPP and TP on selected qualitative-quantitative parameters of strawberry juices (HPSJ - High Pressure Strawberry Juice/TPSJ - Thermal Pasteurized Strawberry Juice). It seems that strawberries can have a positive effect on human health due to their high content in beneficial nutrients. From monitored parameters, significant differences (p <0.001) were found between juices in the following parameters: antioxidant activity, β-carotene and zeaxanthin content. Higher antioxidant activity (1547.60 ±4.89 mg AA.L-1 FM vs. 1424.72 ±10.66 mg AA.L-1 FM) and zeaxanthin (1.34 ±0.11 μg.mL-1 FM vs. 0.89 ±0.08 μg.mL-1 FM) was found in HPSJ, comparatively to TPSJ. The content of β-carotene was higher in TPSJ (156.28 ±2.13 μg.mL-1 FM) than in HPSJ (122.02 ±4.28 μg.mL-1 FM). Results related to the polyphenols content showed significantly higher values (p ˃0.01) in HPSJ, compared to TPSJ (1100.04 ±17.16 mg GAE.L-1 FM vs. 1002.66 ±17.16 mg GAE.L-1 FM). The difference in the content of lutein (TPSJ 8.84 ±0.57 μg.mL-1 FM; HPSJ 8.17 ±0.13 μg.mL-1 FM) was not significant (p ˃0.05).
The effect of post-harvest treatment on the quality of sweet cherries during storage
Authors: Horák Miroslav , Goliáš Jan , Hí­c Pavel , Němcová Anna , Kulichová Jana 
Published: November 2016

Cherries are a traditional commodity grown in the Czech Republic. Placing into a cold room is essential for the fruit to be preserved in the long term. Even if optimum storage conditions are followed, the shelf life is relatively short. This study observed the effect of packing cherries into the Xtend polymer wrap on slowing down the degradation of the fruit during the storage period. The experiment was conducted using 4 varieties of the sweet cherry (Prunus avium L.) from the identical site (Stošíkovice, Czech Republic) - 'Vanda', 'Kordia', 'Sweetheart' and 'Regina'. Part of the fruit was stored at 20 °C for 7 days (conditions in retail chains) and other part of the fruit was stored at 1 °C for 50 days, first half of fruit was stored in Xtend polymer wrap and second half in the normal air conditions. Changes were also investigated in fruit quality parameters (soluble solids, titratable acidity, weight loss, peel firmness and respiration intensity) under the shelf life conditions when the fruit was placed at the distribution temperature of 20 °C after removal from the store and analysed after 5 and 10 days. Packed fruit exhibited significantly lower weight loss than unpacked fruit. Unpacked fruits showed visible signs of wilting and it is connected to the water loss and loss of turgidity of fruit. Soluble solids content and titratable acidity reduced generally less in unpacked fruit, which was probably related to the higher weight loss in this variant. Between the packaged and control fruit firmness was not statistically significant. Carbon dioxide production characteristic the intensity of respiration was typically higher at 1 °C for fruit packed in the Xtend film. This fruit, however, largely responded by reducing the intensity of respiration when removed from the store and placed at 20 °C, whereas in unpacked fruit there was a several-fold increase in carbon dioxide production under such conditions.
El Control Judicial de las Normas de Calidad Ambiental (Comentario a la sentencia del Segundo Tribunal Ambiental de 16 de diciembre de 2014, Rol 22- 2014)
Authors: De la Fuente Castro Osvaldo 
Published: November 2016

El autor analiza la sentencia del Segundo Tribunal Ambiental sobre la reclamación en contra del Decreto Supremo N° 20, de 2013, del Ministerio del Medio Ambiente, que “establece norma de calidad primaria para material particulado respirable MP10, en especial de los valores que definen situaciones de emergencia y deroga Decreto Nº 59, de 1998, del Ministerio Secretaría General de la Presidencia”. En su crítica, constata una concepción débil del principio de legalidad, que afecta la interpretación que ofrece el tribunal del alcance del control judicial que ejercen los tribunales ambientales. Asimismo, sostiene que gran parte de los problemas interpretativos de este caso, referidos al acceso a
la justicia y estándar de fundamentación del acto administrativo, se resuelven a la luz de un sistema de derecho administrativo, al cual pertenece el derecho ambiental.
Repetition Priming Magnitude Depends on Affirmative Prime Responses: A Test of Two Congruity Explanations
Authors: Fiet Paula , Sorensen Linda , Mayne Zachary , Corgiat Damon , Woltz Dan 
Published: November 2016

AbstractWe conducted 2 experiments to evaluate the impact of positive prime responses on repetition priming effects while decoupling this impact from content congruity and specific evaluation operations. Our first experiment consisted of word–meaning comparison trials that required participants to evaluate synonyms or antonyms. A crossing of evaluation operation with semantic content allowed us to test the goal–content congruity hypothesis against the semantic congruity explanation for greater facilitation from positive response primes. Results suggested that operation-based priming is affected by goal–content congruity. A second experiment tested the observed effect of positive responses on repetition priming using mental rotation of irregular shapes, affording a test of the impact of congruity in evaluation goals and content in a nonverbal stimulus domain. Both experiments produced a pattern of results inconsistent with Schulman’s (1974) semantic congruity account and instead implicated a different form of congruity that affects memory for prior operations rather than memory for semantic and episodic content.
Do Format Differences in the Presentation of Information Affect Susceptibility to Memory Distortions? The Three-Stage Misinformation Procedure Reconsidered
Authors: Ulatowska Joanna , Olszewska Justyna , Hanson Matthew D. 
Published: November 2016

Abstract
To date most studies within the misinformation paradigm have used the visual presentation of a to-be-remembered event that is later tested verbally or visually. However, the well-established encoding specificity hypothesis predicts that congruence between encoding and test phases should lead to fewer memory errors. In Study 1, we examined the susceptibility to misinformation after encoding original information in 1 of 4 different formats: as a film, slides, and as a written or auditory narrative. All participants were tested verbally, and those who encoded original information pictorially (as a video or slides) were more likely to incorrectly accept verbally suggested information. This might be a consequence of encoding–retrieval format match. In Study 2, using either verbal or pictorial modality during encoding, postevent information, and test (fully crossed design), we partially supported the encoding–retrieval format match hypothesis; however, auditory presentation of original or postevent information modified the effect, showing that a memory trace created after auditory description was the strongest.
“To Stand upon My Constitutional Rights”: The NAACP and World War II—Era Sexual Exclusion
Authors: Jones Jennifer Dominique 
Published: November 2016

Abstract
This article analyzes the manner in which the Veterans’ Affairs Bureau of the National Association for the Advancement of Colored People (NAACP) facilitated the discharge challenges of Black military veterans removed for same-sex intimacies, from 1944 to 1950. It argues that the Veterans’ Affairs Bureau’s general campaign to combat racism within the military and related bureaucracies created opportunities for Black veterans discharged for same-sex intimacies to challenge homophobia within these same entities. This particular moment of advocacy suggests that, far from exhibiting unyielding homophobia, the NAACP during the immediate postwar period engaged with Black queer individuals/communities in ways that were determined, in large measure, by the pursuit of racial equality and advancement. Relying primarily on the extant records of the NAACP, this essay makes three contributions to the existing historical studies about mid-twentieth-century Black freedom struggles. First, this article broadens the sexual politics associated with midcentury civil rights mobilizations to include emerging narratives of same-sex intimacies alongside long-standing assumptions of Black hyper(hetero)sexuality. Second, this essay demonstrates that the NAACP’s response to the removal of Black veterans using “blue discharges” was informed by a desire to facilitate equitable access to benefits associated with the GI Bill, as well as the disproportionate prosecution of Black men for sex-related statutes against rape and miscegenation. Third, this article contributes to the growing historical scholarship on the experiences of and communal attitudes toward Black queer communities.
New treatment options for thrombotic thrombocytopenic purpura
Authors: Knöbl Paul 
Published: November 2016

SummaryThe thrombotic-thrombocytopenic purpura (TTP) is an acute, life-threatening disease, characterised by enhanced platelet aggregation, disturbed microcirculation and organ dysfunction. With the currently available treatment (plasma exchange, infusions, corticosteroids) mortality ist still as high as 10–15 %. Recent, pathophysiology-based developments may improve the outcome. The most promising candidates for future treatment of TTP are: rituximab for termination of the autoimmune process, caplacizumab for prevention of platelet-VWF-interaction, and recombinant ADAMTS13 for replacement of the inhibited or missing enzyme.
"A Rosa Doente” dos tempos modernos
Authors: Diniz Thaïs Flores Nogueira 
Published: November 2016

O poema de William Blake “The Sick Rose” é analisado levando-se em conta não apenas os elementos intrínsecos ao poema, a ilustração que o acompanha e as características do Romantismo, mas também elementos externos que ampliam seu significado, inserindo-o em um contexto mais amplo, que insinua que ele seja lido como uma afirmação sobre o estado corrupto da Inglaterra.
Otelo do Folias D’arte: canções como enquadramento épico
Authors: Miranda Célia Maria Arns de 
Published: November 2016

No espetáculo Otelo, realizado pelo Grupo Folias D’Arte (2003-2004), a reflexão sobre o fazer teatral torna-se um procedimento imperativo. Marco Antonio Rodrigues (encenador), através da inserção das músicas “New York, New York ”(Frank Sinatra) e “The End” (The Doors), que desempenham uma função de enquadramento épico e de comentário crítico da ação, identifica o referente contemporâneo ao estabelecer o diálogo entre a cultura-fonte e a cultura-alvo.
Do Ut pictura poesis à narrativa de Clarice Lispector
Authors: Siqueira Joelma Santana 
Published: November 2016

Este trabalho recupera a discussão sobre o Ut pictura poesis, focaliza a comparação entre literatura e pintura modernas e propõe relação com os textos “Romance” e “Escrever, humildade, técnica”, de Clarice Lispector, publicados na primeira edição da obra A legião estrangeira (1964).
Moscou - Memória e ficção, literatura e documentário
Authors: Bertin Juliana Ciambra Rahe , Santos Rosana Cristina Zanelatto 
Published: November 2016

Este trabalho tem como objetivo a análise o documentário Moscou (2009), de Eduardo Coutinho, que retrata o processo de montagem da peça As três irmãs, de Tchekhov. Ele será tratado como uma adaptação, como uma outra forma de recontar, em que Coutinho problematiza aquilo o que se considera próprio do documentário, revelando que as fronteiras entre o ficcional e o factual não são fixas como por vezes se supõe, nem o gênero documentário fundado somente na realidade como se imagina.
Evidências de um silêncio: um estudo sobre Graciliano Ramos e Tiago Santana
Authors: Oliveira Fábio José Santos de 
Published: November 2016

Nosso ensaio objetiva analisar quatro fotografias do volume O chão de Graciliano, organizado em 2006 pelo jornalista Audálio Dantas e pelo fotógrafo Tiago Santana, de quem são as imagens. As quatro fotografias escolhidas são lidas em confronto com Vidas secas (1938), romance do escritor homenageado em O chão de Graciliano. Utilizando dois conceitos de Roland Barthes sobre a fotografia (studium e punctum), estabelecemos os pontos-chave na análise que pretendemos, a saber: “a separação mesmo na proximidade” e “o silêncio entre as personagens”.
Defect characterization of β-Ga2O3 single crystals grown by vertical Bridgman method
Authors: Ohba Etsuko , Kobayashi Takumi , Kado Motohisa , Hoshikawa Keigo 
Published: November 2016

Abstract
The characteristics of structural defects observed on (100) wafers in β-Ga2O3 single crystals grown by directional solidification in a vertical Bridgman furnace were studied in terms of crystal growth conditions. No high-dislocation-density regions near the wafer periphery were observed owing to the lack of adhesion between the as-grown crystal ingot surface and the crucible inner wall, and directional solidification growth in a crucible with a very low temperature gradient resulted in β-Ga2O3 single crystals with a low mean dislocation density of 2.3 × 103 cm−2. Line-shaped defects up to 150 µm long in the [010] direction were detected at a mean density of 0.5 × 102 cm−2, which decreased with decreasing growth rate. The line-shaped defect structure and formation mechanism were discussed.
Optical properties of ultrapure nano-polycrystalline diamond
Authors: Ikeda Kazuhiro , Sumiya Hitoshi 
Published: November 2016

Abstract
We synthesized an ultrapure nano-polycrystalline diamond (NPD) containing very few chemical impurities (<1 ppm). The 13C concentration of the carbon source was reduced to less than 0.01% by using 12C-enriched high-purity carbon. The ultrapure NPD was synthesized by direct conversion from graphite under high-pressure and high-temperature (HPHT) conditions. We measured the optical properties of the ultrapure NPD, which appeared yellowish, attributed to the structural features of the specimen. Also, the one-phonon absorption peak at 1220 cm−1 is attributed to the broken symmetry of the diamond lattice. Moreover, a defect-related PL peak was found at 730 nm.