bluuebunny/crossref_metadata_2025_split huggingface dataset:
TERRITÓRIOS VERTICAIS: GRAFISMOS URBANOS NO HIPERCENTRO DE BELO HORIZONTE
Authors: Diniz Alexandre Magno Alves , Ferreira Rodrigo Guedes Braz , Lacerda Angélica Gonçalves 
Published: November 2019

O presente estudo versa sobre a apropriação e a ressignificação do Hipercentro de Belo Horizonte por artistas de rua. Uma catalogação dos grafismos urbanos foi realizada em três momentos (2011, 2015 e 2017), buscando-se identificar formas predominantes de estilos, modos de aplicação, além da posição dos grafismos nas edificações e na paisagem urbana. Os dados levantados em campo foram submetidos à análises espaciais e estatísticas. Os resultados deste trabalho confirmam a natureza transiente da paisagem do Hipercentro de Belo Horizonte e o seu forte caráter identitário, onde atores hegemônicos e hegemonizados disputam o domínio sobre muros, fachadas, monumentos, viadutos e equipamentos urbanos, gerando territorialidades horizontais e verticais.
.
EDD Online: What is new in its latest version 3.0
Authors: Markus Manfred 
Published: November 2019

AbstractThe recent publication ofEDD Onlineversion 3.0 (March 2019), based on Joseph Wright’sEnglish Dialect Dictionary(1898-1905), raises the question of what this last version, again provided by an Innsbruck project team, has added or changed in comparison to the previous ones. This paper describes the main improvements, focusing on five points: (1) the integration of theSupplement, (2) the implementation of a new kwic concordance, (3) the elaboration of the sorting modes applicable on the result lists after queries, (4) the new possibilities of quantifying retrievals, and (5) the elaboration of the last-result mode allowing more parameters and filters to be compatible with each other. The last chapter sketchily refers to further assets of the new version. The paper illustrates all its points by practical examples and screen shots. In doing so, it also provides an introduction to the sophisticated search tools now available in our interface and to the enormous dialectological and lexicographic potential of the digitised version of the most comprehensive English dialect dictionary ever published.
Spectral asymptotics for Krein–Feller operators with respect to 𝑉-variable Cantor measures
Authors: Minorics Lenon Alexander 
Published: November 2019

Abstract
We study the limiting behavior of the Dirichlet and Neumann eigenvalue counting function of generalized second-order differential operators

d

d
⁢
μ

⁢

d

d
⁢
x

{\frac{\mathop{}\!d}{\mathop{}\!d\mu}\frac{\mathop{}\!d}{\mathop{}\!dx}}

, where μ is a finite atomless Borel measure on some compact interval

[
a
,
b
]

{[a,b]}

.
Therefore, we firstly recall the results of the spectral asymptotics for these operators received so far.
Afterwards, we make a proposition about the convergence behavior for so-called random V-variable Cantor measures.
Cellulose triacetate from different sources: modification assessment through thermal and chemical characterization
Authors: Malucelli Lucca C. , Lomonaco Diego , Filho Marco A.S.C. , Magalhães Washington L.E. 
Published: November 2019

Abstract
Modification techniques have been widely employed to improve cellulose properties, thus increasing the diversity of industrial applications. While wood pulp cellulose is the most common source for industrial production, little has been studied about the effects of the cellulose source and its purity on modification. Therefore, this article investigates the influence of cellulose source (e.g. wood or cotton) on its modification (acetylation), by estimating the obtained degree of substitution (DS) through Fourier-transform infrared (FT-IR), proton nuclear magnetic resonance (1H NMR) and back titration. The intense reduction in samples’ crystallinity after acetylation was a result of breakage of inter- and intra-molecular hydrogen bonds, thus confirming acetylation. Although Avicel showed the highest cellulose content and was virtually free of hemicellulose and lignin, this did not affect the acetylation degree, as all samples were successfully triacetylated. The techniques used in this study were ideal for detecting acetylation and estimating the DS, which makes them good tools for modification studies of cellulose derivatives.
An electro-tunable Fabry–Perot interferometer based on dual mirror-on-mirror nanoplasmonic metamaterials
Authors: Sikdar Debabrata , Kornyshev Alexei A. 
Published: November 2019

Abstract
Mirror-on-mirror nanoplasmonic metamaterials, formed on the basis of voltage-controlled reversible self-assembly of sub-wavelength-sized metallic nanoparticles (NPs) on thin metallic film electrodes, are promising candidates for novel electro-tunable optical devices. Here, we present a new design of electro-tunable Fabry–Perot interferometers (FPIs) in which two parallel mirrors – each composed of a monolayer of NPs self-assembled on a thin metallic electrode – form an optical cavity, which is filled with an aqueous solution. The reflectivity of the cavity mirrors can be electrically adjusted, simultaneously or separately, via a small variation of the electrode potentials, which would alter the inter-NP separation in the monolayers. To investigate optical transmittance from the proposed FPI device, we develop a nine-layer-stack theoretical model, based on our effective medium theory and multi-layer Fresnel reflection scheme, which produces excellent match when verified against full-wave simulations. We show that strong plasmonic coupling among silver NPs forming a monolayer on a thin silver-film substrate makes reflectivity of each cavity mirror highly sensitive to the inter-NP separation. Such a design allows the continuous tuning of the multiple narrow and intense transmission peaks emerging from an FPI cavity via electro-tuning the inter-NP separation in situ – reaping the benefits from both inexpensive bottom-up fabrication and energy-efficient tuning.
Dissecting skewness under affine jump-diffusions
Authors: Zhen Fang , Zhang Jin E. 
Published: November 2019

Abstract
This paper derives the theoretical skewness in a five-factor affine jump-diffusion model with stochastic variance and jump intensity, and jumps in prices and variances. Numerical analysis shows that all of the uncertainties in this model affect skewness. The information regarding jumps in prices is mainly reflected in the short-term skewness. The skewness for other maturities carries the information that is highly correlated with variance. Furthermore, the theoretical VIX and skewness under a simplified five-factor model are used to fit the market risk-neutral volatility and skewness sequentially. The fitting performances are better than traditional double-jump models.
Benjamin Dahlke: New Directions for Catholic Theology. Bernard Lonergan’s Move beyond Neo-Scholasticism
Authors: Dahlke Benjamin 
Published: November 2019

Abstract
Wie andere aufgeschlossene Fachvertreter seiner Generation hat der kanadische Jesuit Bernard Lonergan (1904–1984) dazu beigetragen, die katholische Theologie umfassend zu erneuern. Angesichts der offenkundigen Grenzen der Neuscholastik, die sich im Laufe des 19. Jahrhunderts als das Modell durchgesetzt hatte, suchte er schon früh nach einer Alternative. Bei aller Skepsis gegenüber dem herrschenden Thomismus schätzte er Thomas von Aquin in hohem Maß. Das betraf insbesondere dessen Bemühen, die damals aktuellen wissenschaftlichen und methodischen Erkenntnisse einzubeziehen. Lonergan wollte dies ebenso tun. Es ging ihm darum, der katholischen Theologie eine neue Richtung zu geben, also von der Neuscholastik abzurücken. Denn diese berücksichtigte weder das erkennende Subjekt noch das zu erkennende Objekt hinreichend.
Sn-Doped Hematite for Photoelectrochemical Water Splitting: The Effect of Sn Concentration
Authors: Zhang Siyuan , Hajiyani Hamidreza , Hufnagel Alexander G. , Kampmann Jonathan , Breitbach Benjamin , Bein Thomas , Fattakhova-Rohlfing Dina , Pentcheva Rossitza , Scheu Christina 
Published: November 2019

Abstract
Hematite-based photoanodes have been intensively studied for photoelectrochemical water oxidation. The n-type dopant Sn has been shown to benefit the activity of hematite anodes. We demonstrate in this study that Sn-doped hematite thin films grown by atomic layer deposition can achieve uniform doping across the film thickness up to at least 32 mol%, far exceeding the equilibrium solubility limit of less than 1 mol%. On the other hand, with the introduction of Sn doping, the hematite crystallite size decreases and many twin boundaries form in the film, which may contribute to the low photocurrent observed in these films. Density functional theory calculations with a Hubbard U term show that Sn doping has multiple effects on the hematite properties. With increasing Sn4+ content, the Fe2+ concentration increases, leading to a reduction of the band gap and finally to a metallic state. This goes hand in hand with an increase of the lattice constant.
Ein Erziehungskartell zur «Heilung der Geister»? Ludwig Erhards Bundeswirtschaftsministerium und die gescheiterte Wettbewerbsordnung der Konsumseifenindustrie von 1954/55
Authors: Hennecke Raphael 
Published: November 2019

Abstract
This article deals with a case study from competition policy and decartelization in West Germany in the early to mid 1950 s. Whereas much research has focused on the discussions about the German cartel law of 1958 and its long process of formation, this article takes a closer look at the possibilities that Ludwig Erhard and his Ministry of Economics already had under the Allied Laws of 1947 that remained in place until 1957. This is demonstrated by a case study about the soap cartel of 1954/55. While Erhard and most of his civil servants were aware that this cartel would not be able to solve the soap industry’s problems, they still decided to push the Allied authorities towards approving it to demonstrate the inadequacy of cartelization. Thereby, they dealt a blow to those leaders of industry associations arguing against a strict ban on cartels. One of Erhard’s most influential opponents, Fritz Berg, had praised the soap cartel, which allowed more internal competition than simple price fixing cartels, as a model for future cartels and an example proving the disadvantages of a flat-out cartel ban. By letting the cartel fail under the conditions of a rapidly modernizing market instead of banning it, Erhard dealt a major blow to Berg’s argument. This way, Berg and his allies could not blame the failure of the soap industry on decartelization.
O ESTATUTO DO TEXTO E DO AUTOR TEATRAL NOS TRABALHOS DE COMPANHIAS CARIOCAS CONTEMPORÂNEAS
Authors: Barcelos Carolina Montebelo 
Published: November 2019

O presente artigo tem por objetivo examinar o estatuto do texto e do autor teatral no teatro contemporâneo carioca. A análise privilegia trabalhos de duas companhias teatrais, os Fodidos Privilegiados e os Atores de Laura, embora outras companhias também sejam abordadas de maneira mais abrangente na conclusão. Procura-se, inicialmente, o entendimento dos diversos conceitos de teatro contemporâneo e do papel do texto e do autor teatral nesse contexto. Para fins argumentativos, são levadas em consideração as transformações ocorridas em relação à escrita e ao uso do texto teatral a partir dos teatros de grupo no Brasil das décadas de 60 e 70, outras mudanças com o teatro de encenador na década de 80 e as novas formas de abordagem do texto e o trabalho do dramaturgo no teatro contemporâneo. Palavras-chave: Texto dramatúrgico; texto não-dramatúrgico; autor teatral; teatro contemporâneo; companhias cariocas.
A INVENÇÃO DA HETERONORMATIVIDADE: UM ROMANCE AUTOBIOGRÁFICO
Authors: Zanelatto Santos Rosana Cristina 
Published: November 2019

A naturalização da heterossexualidade via heteronormatividade alimenta uma lógica de desumanização do sujeito, por meio de um processo que se inicia pelo corpo, estendendo-se pela linguagem e pelas relações de gênero, sociais, políticas e culturais, o que torna nua a identidade desse sujeito. Ele passa então a ser (re)conhecido por sua existência física/material e não por aquilo que ele quer ser e por aquilo que ele quer que o mundo compreenda nele/dele. Propõe-se a possibilidade de compreensão da heteronormatividade como uma invenção retórica que contribui significativamente para a encenação e a fixação de uma aparência de naturalização, de centralidade e de necessidade acerca das diferenças de gênero, tendo como reforço ações como a transfobia e a homofobia. Para dialogar com essa possibilidade, elegeu-se o romance autobiográfico de João W. Nery (2011) Viagem solitária: memórias de um transexual trinta anos depois.Palavras-chave: Heteronormatividade; invenção; retórica; literatura brasileira contemporânea.
La (dé)nomination du « peuple français » par Emmanuel Macron et Marine Le Pen Débat de l’entre-deux-tours du 3 mai 2017 : une étude lexicale et sémantique
Authors: Sullet-Nylander Françoise , Roitman Malin 
Published: November 2019

In the proposed article, the authors investigate how the candidates to the French presidential elections, Emmanuel Macron and Marine Le Pen, named their fellow citizens, what types of denominations the two candidates used when referring to the French people during the TV-debate which took place in May 2017. The authors have carried out several discourse analytic studies on the final debate of the French presidential elections (Sullet-Nylander & Roitman 2010a, 2010b, 2011 and 2016).
This new study deals with the concepts of denomination and/or nomination within a discourse analytic framework based on theoretical models and definitions by Kleiber (2001) and Siblot (2001). The identification of “les paradigmes désignationnels” (Charaudeau & Maingueneau 2002: 415) enables the collection of relevant semantic and lexical information related to this specific genre and discourse type. The analyses are quantitative and qualitative as well as comparative (between the two candidates).
The following research questions are addressed: How do both candidates refer to French people during their exchanges? Do the differences in the frequency of a particular denomination depend on the political orientation of the candidates? What electoral strategies can be linked to these (de)nominations? The results show several differences between the two candidates, one of which the most salient being Marine Le Pen’s use of the lexeme “compatriotes” while Macron prefers “concitoyens”.
Le système pronominal du français louisianais
Authors: Lomheim Francine Girard 
Published: November 2019

This paper discusses the pronominal system of Louisiana French, a variety of French spoken mainly in the south-western part of Louisiana State.
The analysis of data (Girard Lomheim, 2016) shows that although Louisiana French clitics share certain features with clitics from other informal varieties of French and dialects of French, they cannot be analysed along quite the same lines. They have reached a more advanced stage of grammaticalization. They are moving away from the status of syntactic argument towards the status of agreement marker. The fact that they are subject to strong phonetic erosion and have been gradually replaced by weak pronouns shows that they are coming closer to the ultimate stadium of their grammaticalization cycle (van Gelderen, 2011), the null stadium.
The progressive reduction of the clitic paradigm is accompanied by the emergence of a new class of weak pronouns, which leads us to claim that the pronominal system of this vernacular is organized in three classes of pronouns: strong pronouns and two classes of deficient pronouns: weak pronouns and clitics in the terms of Cardinaletti et Starke (1994 and 1999). We claim that the difference between strong and weak pronouns should be addressed in terms of syntax and morphology whereas the difference between weak pronouns and clitics should be accounted for in terms of morphosyntax and phonology.
Issues of Motion Control of Mobile Robots Based on the Potential Guidance Method
Authors: Filimonov A. B. , Filimonov N. B. 
Published: November 2019

One of the topical areas of research in modern robotics is the problem of local navigation of mobile robots (MR), which ensures the movement of the robot to the target with the bypass of obstacles in the process of movement. The navigation process includes the following steps: mapping the environment, localization of the robot and planning the route leading to the goal. Among the popular methods of local navigation of robots is the method of artificial potential fields (PF). The essence of the PF method is to implement the movement of the MR in the field of "information forces" using the forces of "attraction" to the target position and the forces of "repulsion" from obstacles.This article addresses the issues of local navigation and motion control of the MR based on the method of PF.When using traditional attracting potential forces, the structure of virtual forces near the obstacle depends on the distance of the MR from the target, and the robot movement will slow down at the end of the route, which will inevitably lead to an unjustified tightening of the total time of moving the robot to the target position. To eliminate this undesirable effect, the authors propose to use attracting potential fields of special type.The authors propose new methods of PF allowing to solve the key problems for the control of MR — "traps" (potential pits) and bypass obstacles: the method of two maps of potential fields and the method of "fairway" on the map of potential fields. The methods of "beetle" for solving the problem of bypass obstacles in the condition of the absence of a priori information about the working space of MR are discussed. A modified method of "beetle" having a number of advantages in comparison with classical methods is proposed.
Interdisciplinaridade e Dignidade da Pessoa Humana
Authors: Santos Ivanaldo Oliveira , Moura Luciene Nascimento Silva 
Published: November 2019

Este artigo tem como objetivo apresentar a interdisciplinaridade como um caminho para a formação humana do sujeito na escola pública atual, fundando-se que a prática educativa interdisciplinar propicia ao aluno novos conhecimentos, desenvolve valores, comportamentos e atitudes, buscando que o mesmo seja conhecedor de seus direitos e deveres enquanto cidadãos, contribuindo para o conhecimento de que todo cidadão é digno e merece ser respeitado Aborda-se, também, dentro da formação humana do sujeito, a dignidade da pessoa humana. Este artigo foi elaborado, essencialmente, com base em pesquisa bibliográfica. Compreende-se que o conhecimento é fundamental para o processo de humanização e que a ação do professor faz a diferença: é ele quem conhece e que faz essa articulação com seus alunos. Por fim, conclui-se que a interdisciplinaridade e a dignidade humana mantêm uma relação na formação humana do aluno. Palavras-chave: Formação Humana. Escola Pública. Prática Educativa. AbstractThis article aims to present interdisciplinarity as a way for the human formation of the subject in the current public school, based on the fact that interdisciplinary educational practice provides the student with new knowledge, develops values, behaviors and attitudes, seeking to be knowledgeable of their rights and duties as citizens contributing to the knowledge that every citizen is worthy and deserves to be respected. It is also approached, within the subject’s human formation, the human person’s dignity. This article has been written essentially based on bibliographic research. It is understood that knowledge is fundamental to the humanization process and that the teacher's action makes the difference: he is the one who knows and articulates with his or her students. Finally, it is concluded that interdisciplinarity and human dignity maintain a relationship in the student's human formation. Keywords: Human Formation. Public School. Educational Practice.
Identificação de Jogos Digitais e Lógica de Programação
Authors: Ventura Luciana Michele , Bianchini Luciane Guimarães Batistella , Mazzafera Bernadete Lema , Kirnew Lisandra Costa Pereira , Zani Fabiana Fernandes , Costa Nielce Meneguelo Lobo da 
Published: November 2019

A aprendizagem da Lógica de Programação, é uma das áreas em que os alunos possuem dificuldades. A utilização de ferramentas lúdicas pode ser um recurso útil no processo de ensino e aprendizagem deste conteúdo. Este estudo tem por objetivo identificar quais recursos digitais estão sendo utilizados para o ensino da Lógica de Programação. Para responder ao objetivo proposto realizou-se um estudo bibliométrico. O estudo foi realizado nos bancos de dados de teses e dissertações da CAPES e da BDTD – desenvolvida pelo Instituto Brasileiro de Informação em Ciência e Tecnologia (IBICT). Foram utilizadas as palavras-chave: Lógica de Programação, Ensino, Jogos Digitais e Piaget. Foram encontrados 197 trabalhos no período de abril a julho de 2017, excluindo os estudos repetidos nas duas bases e sete trabalhos, por serem mais antigos que não foram encontrados para consulta pública, na internet, restaram 37 estudos que abordaram a Lógica de Programação. Dos 18 trabalhos que utilizaram em suas pesquisas ferramentas digitais disponíveis no mercado, sete utilizaram a ferramenta scratch e foram analisados neste estudo. Palavras-chave: Lógica de Programação. Jogos Digitais. Ensino. AbstractLearning Programming Logic is one of the areas in which students have difficulties. The use of playful tools can be a useful resource in the process of teaching and learning this content. This study aims to identify which digital resources are being used to teach Programming Logic. To answer the proposed objective, a bibliometric study was performed. The study was conducted in the CAPES and BDTD thesis and dissertation databases - developed by the Brazilian Institute of Information Science and Technology (IBICT). The keywords used were: Programming Logic, Teaching, Digital Games and Piaget. We found 197 papers from April to July 2017, excluding repeated studies in both databases and seven papers, because they were older than not found for public consultation, on the Internet, 37 studies remained that addressed the logic of programming. Of the 18 works that used digital tools available in their research, seven used the scratch tool and were analyzed in this study. Keywords: Programming Logic. Digital Games. Teaching.