bluuebunny/crossref_metadata_2025_split huggingface dataset:
Wolfgang RIHM – Dionysos: uma escrita dos espaços interiores
Authors: Stoianova Ivanka 
Published: October 2020

A “fantasia operística” Dionysos – cenas e ditirambos a partir de textos de Friedrich Nietzche” para solistas coro e orquestra – do compositor alemão Wolfgang Rihm (1953) é uma obra operística não narrativa: uma anti-narrativa aberta de música-teatro em múltiplas dimensões, constituída de cenas e ditirambos em quatro planos ou “lugares”. As cenas musicais abertas remetem aos momentos importantes da vida de F. Nietzsche (sem narrar uma história) e acima de tudo às idéias universais de sua filosofia.O processo composicional – Rihm escreve simultaneamente a música, o texto e os quadros cênicos – é uma invenção contínua da linguagem musical múltipla e plurivalente, sem um texto preliminar a ser musicado e sem a composição musical como acompanhamento de uma dramaturgia cênica. O texto utilizado é uma composição livre de Rihm a patir de fragmentos provenientes de diversos textos de Nietzsche.Se as cenas ou quadros da “fantasia operística” são “os recipientes” (Rihm) de desdobramentos músico-cênicos múltiplos, os personagens são espaços flexíveis, moventes, variáveis, com papéis plurais em permanente transformação. As fronteiras entre os personagens – assim como as fronteiras entre os textos, os estilos, as situações cênicas – se tornaram permeáveis e fluidas, e mesmo assim reconhece-se facilmente os papéis principais que preservam sua integridade reconhecível em todas as situações.Os processos da composição vegetativa, de integração metabólica das citações com suas remissões a estilos e épocas distanciadas, assim como as metáforas imagéticas do domínio da botânica que Rihm frequentemente emprega, confirmam sua filiação à grande tradição ocidental, sempre em busca de uma unidade orgânica da obra-total, e isto apesar das livres associações no movimento do pensamento. Lançando mão unicamente de textos provenientes das obras de Nietzsche e sendo fortemente influenciado pelo pensamento do filósofo, Rihm propõe uma interpretação músico-cênica inovadora do fenômeno Nietzsche, que permanece inevitavelmente marcada pela grande tradição cristã ocidental.Tradução do francês: Guilherme Sauerbronn
Teatro e robótica: os androides de Hiroshi Ishiguro, em encenações de Oriza Hirata
Authors: Pluta Izabella 
Published: October 2020

Este artigo analisa o percurso teatral dos androides, em especial Geminoide F, projetado pelo engenheiro de robótica Hiroshi Ishiguro em seu laboratório ATR, em Osaka, e utilizado em cena pelo diretor e dramaturgo Oriza Hirata. Esse geminoide engana o olhar em razão da similitude de sua pele com aquela do ser humano, além de sua expressão facial dotada de movimentos de lábios e de piscar de pálpebras. Na verdade, o Geminoide F é uma arquitetura eletrônica extremamente avançada, constituindo o ponto culminante, até o momento, das pesquisas desenvolvidas pelo professor Ishiguro e sua equipe. O robô é também objeto do projeto Android-Human Theatre, concebido por Oriza Hirata, que visa integrar o Geminoide F em uma performance ao vivo e colocá-lo em uma situação de jogo ao lado de atores profissionais. Hirata encena Sayonara, As três irmãs versão Android e Metamorfoses versão android, interrogando, assim, a figura do ator e o processo de criação.
Tradução do francês para o português de Marta Isaacsson (Universidade Federal do Rio Grande do Sul – UFRGS)
“Leonídia: ela é doida?”; Produção Partilhada do Conhecimento e Criação Cênica Polifônica
Authors: Peres Marta Simões , Lima André Meyer Alves de 
Published: October 2020

Este trabalho aborda a criação do espetáculo “Leonídia: ela é doida?”, pela “Trupe DiVersos”, do Projeto Paratodos/UFRJ, apresentado por skype no “Seminário Internacional Corpos Diferenciados na Arte Contemporânea” (UFRN, Natal, dezembro/2014), acrescido dos principais desdobramentos dessa criação desde então. Leonídia é fruto do curso de extensão “Criação Cênica Polifônica” (CCP), cuja ideia central consistiu em aplicar as noções de Produção Partilhada do Conhecimento (PPC) (Bairon e Lazaneo, 2012) e de polifonia (Bakhtin, 2010) na cena. Somados ao contato com manifestações de culturas tradicionais do Brasil, os conceitos materializam-se em realização artística e demais produções: eventos acadêmicos, material audiovisual e este artigo. A criação, roteirização e montagem de um espetáculo por um grupo que tem como característica a diversidade aposta no aumento da permeabilidade entre universidade
Processo de criação que (se) contamina e (se) ocupa: nos "entres" de dança, vídeo e cidade
Authors: Tavares Carlos Gonçalves , Vieira Alba Pedreira , Da Silva Bruno Mendes 
Published: October 2020

Problematizamos nessa pesquisa, aspectos estéticos e metodológicos nas interfaces entre dança, vídeo e espaço urbano/cidade na geração de videodanças. Durante o processo, ocorre não ocorre somente a contaminação/ocupação da cidade pela dança e pela tecnologia digital (registro imagético). Todos esses agentes se contaminam. Discutimos essas contaminações durante os processos de criação, ao analisar, especificamente, princípios de relações intermidiáticas que ocorrem durante um processo criativo cujo foco são experimentações em videodança, em que a dança, o vídeo e a arquitetura moderna da cidade de Cataguases (MG) se interrelacionam.
ABRACE: 20 anos – Celebrando a diversidade
Authors: Vieira Marcilio de Souza 
Published: October 2020

O presente artigo traça um relato histórico da ABRACE –Associação Brasileira de Pesquisa e Pós-Graduação em Artes Cênicas que em 2018 completou 20 anos de existência. Rememorar a trajetória da ABRACE em seus aspectos nostálgicos, políticos, éticos e estéticos foi a tônica dessa mesa comemorativa que partilhou através da memória alheia a trajetória dessa Associação. Certamente que nessas memórias fatos se perderam, outros foram esquecidos, pessoas desapareceram e foi selecionado aquilo que interessava ser lembrado. Além dessas memórias traz um relato sucinto do que a Associação tem realizado além das reuniões cientificas e dos congressos, bem como levanta a questão de como a ABRACE tem discutido a questão docente e o fortalecimento do ensino de Arte, em especial das Artes Cênicas no país.
Wasserstein Riemannian Geometry on Statistical Manifold
Authors: Ogouyandjou Carlos , Wadagnı Nestor 
Published: October 2020

In this paper, we study some geometric properties of statistical manifold equipped with the Riemannian Otto metric which is related to the L 2 -Wasserstein distance of optimal mass transport. We construct some α -connections on such manifold and we prove that the proposed connections are torsion-free and coincide with the Levi-Civita connection when α = 0 . In addition, the exponentialy families and the mixture families are shown to be respectively (1) -flat and (−1) -flat. ..............................................
Religious Coping as a Predictor of Positive Affect and Life Satisfaction during Epidemic Conditions of COVID-19
Authors: Dr. Hina Ayaz Habib  , Shahdaz Hussain  , Dr. Nina Ayaz Habib  
Published: October 2020

The present study is conducted to investigate the impact of positive and negative religious coping on life satisfaction, positive affect, and negative affect during the times of COVID-19 pandemic in Punjab, Pakistan. The hypotheses formulated are 1) Positive religious coping predicts positive effect during epidemic conditions of COVID-19 in residents of Punjab. 2) Positive religious coping has a significant impact on life satisfaction during epidemic conditions of COVID-19 in citizens of Punjab. 3) Negative religious coping predicts negative effects during COVID-19 conditions in citizens of Punjab, Pakistan. The study adopts the observational design and gathers data through demographic sheets, Subjective Well-Being Scale and Brief Religious Coping Scale (RCOPE). The population for the study is the residents of Punjab, Pakistan with data being gathered online. 200 participants were recruited online through convenience sampling. Data was statistically analyzed through the Statistical Package for Social Science version 22, and to test the research hypotheses descriptive statistics and Linear Regression Analysis were used. The Linear Regression results indicate that Positive Religious Coping significantly predicts Positive Affect (R2= .239, F = 61.093, p<.00) and life satisfaction (R2= .239, F = 61.093, p<.00) while Negative Religious Coping is significantly correlated with negative affect (R2= .310, F = 87.568, p<.00). Positive religious coping is positively correlated with life satisfaction and positive affect while negative religious coping is positively correlated with negative affect. These findings can be used to educate people about RC in Pakistan as it is a Muslim country and there is a culture of seeking help through religion in various stressful situations.
Chandra Monitoring of the J1809–1917 Pulsar Wind Nebula and Its Field
Authors: Klingler Noel , Yang Hui , Hare Jeremy , Kargaltsev Oleg , Pavlov George G. , Posselt Bettina 
Published: October 2020

Abstract
PSR J1809–1917 is a young (τ = 51 kyr) and energetic (

erg s−1) radio pulsar powering an X-ray pulsar wind nebula (PWN) that exhibits morphological variability. We report on the results of a new monitoring campaign by the Chandra X-ray Observatory (Chandra), carried out across six epochs with a ∼7 week cadence. The compact nebula can be interpreted as a jet-dominated outflow along the pulsar’s spin axis. Its variability can be the result of Doppler boosting in the kinked jet, whose shape changes with time (akin to the Vela pulsar jet). The deep X-ray image, composed of 405 ks of new and 131 ks of archival Chandra data, reveals an arcminute-scale extended nebula (EN) whose axis of symmetry aligns with both the axis of the compact nebula and the direction toward the peak of the nearby TeV source HESS J1809–193. The EN’s morphology and extent suggest that the pulsar is likely moving through the ambient medium at a transonic velocity. We also resolved a faint 7′ long nonthermal collimated structure protruding from the PWN. It is possibly another instance of a “misaligned outflow” (also known as a “kinetic jet”) produced by high-energy particles escaping the PWN’s confinement and tracing the interstellar magnetic field lines. Finally, taking advantage of the 536 ks exposure, we analyzed the point sources in the J1809 field and classified them using multiwavelength data. None of the classified sources in the field can reasonably be expected to produce the extended TeV flux in the region, suggesting that PSR J1809–1917 is indeed the counterpart to HESS/eHWC J1809–193.
Carnegie Supernova Project: Classification of Type Ia Supernovae
Authors: Burrow Anthony , Baron E. , Ashall Chris , Burns Christopher R. , Morrell N. , Stritzinger Maximilian D. , Brown Peter J. , Folatelli G. , Freedman Wendy L. , Galbany Lluís , Hoeflich P. , Hsiao Eric Y. , Krisciunas Kevin , Phillips M. M. , Piro Anthony L. , Suntzeff Nicholas B. , Uddin Syed 
Published: October 2020

Abstract
We use the spectroscopy and homogeneous photometry of 97 Type Ia supernovae (SNe Ia) obtained by the Carnegie Supernova Project as well as a subset of 36 SNe Ia presented by Zheng et al. to examine maximum-light correlations in a four-dimensional (4D) parameter space: B-band absolute magnitude, M

B
, Si ii
λ6355 velocity,

, and Si ii pseudo-equivalent widths pEW(Si ii
λ6355) and pEW(Si ii
λ5972). It is shown using Gaussian mixture models (GMMs) that the original four groups in the Branch diagram are well-defined and robust in this parameterization. We find three continuous groups that describe the behavior of our sample in [M

B
,

] space. Extending the GMM into the full 4D space yields a grouping system that only slightly alters group definitions in the [M

B
,

] projection, showing that most of the clustering information in [M

B
,

] is already contained in the 2D GMM groupings. However, the full 4D space does divide group membership for faster objects between core-normal and broad-line objects in the Branch diagram. A significant correlation between M

B
and pseudo-equivalent width (Si ii
λ5972) is found, which implies that Branch group membership can be well-constrained by spectroscopic quantities alone. In general, we find that higher-dimensional GMMs reduce the uncertainty of group membership for objects between the originally defined Branch groups. We also find that the broad-line Branch group becomes nearly distinct with the inclusion of

, indicating that this subclass of SNe Ia may be somehow different from the other groups.
Molecular Gas Outflow in the Starburst Galaxy NGC 1482
Authors: Salak Dragan , Nakai Naomasa , Sorai Kazuo , Miyamoto Yusuke 
Published: October 2020

Abstract
Galactic winds are essential to the regulation of star formation in galaxies. To study the distribution and dynamics of molecular gas in wind, we imaged the nearby starburst galaxy NGC 1482 in CO (J = 1 → 0) at a resolution of 1″ (≈100 pc) using the Atacama Large Millimeter/submillimeter Array. Molecular gas is detected in a nearly edge-on disk with a radius of 3 kpc and a biconical outflow emerging from the central 1 kpc starburst and extending to at least 1.5 kpc perpendicular to the disk. In the outflow, CO gas is distributed approximately as a cylindrically symmetrical envelope surrounding the warm and hot ionized gas traced by Hα and soft X-rays. The velocity, mass outflow rate, and kinetic energy of the molecular outflow are

,

, and

, respectively.

is comparable to the star formation rate (

) and E
w is ∼1% of the total energy released by stellar feedback in the past

, which is the dynamical timescale of the outflow. The results indicate that the wind is starburst driven.
The Effect of Solar Wind Expansion and Nonequilibrium Ionization on the Broadening of Coronal Emission Lines
Authors: Gilly Chris R. , Cranmer Steven R. 
Published: October 2020

Abstract
When observing spectral lines in the optically thin corona, line-of-sight (LOS) effects can strongly affect the interpretation of the data, especially in regions just above the limb. We present a semiempirical forward model, called the Global Heliospheric Optically thin Spectral Transport Simulation (GHOSTS), to characterize these effects. GHOSTS uses inputs from several other models to compute nonequilibrium ionization states (which include the solar-wind freezing-in effect) for many ions. These are used to generate ensembles of simulated spectral lines that are examined in detail, with emphasis on (1) relationships between quantities derived from observables and the radial variation of the observed quantities, (2) the behavior of thermal and nonthermal components of the line width, and (3) relative contributions of collisionally excited and radiatively scattered photons. We find that rapidly changing temperatures in the low corona can cause ion populations to vary dramatically with height. This can lead to line width measurements that are constant with height (a “plateau” effect) even when the temperature is increasing rapidly, as the plane of sky becomes evacuated and the foreground/background plasma dominates the observation. We find that LOS effects often drive the velocity width to be close to the plane-of-sky value of the wind speed, despite it flowing perpendicularly to the LOS there. The plateau effect can also cause the nonthermal component of the line width to greatly exceed the solar wind velocity at the observation height. Lastly, we study how much of the LOS is significant to the observation, and the importance of including continuum in the solar spectrum when computing the radiatively scattered emission.
Localized Reconnection Heating Inferred from the Three-dimensional Locations of Bright Active Region Coronal Loops
Authors: Longcope Dana , McCarthy Marika , Malanushenko Anna 
Published: October 2020

Abstract
Coronal loops observed in soft X-rays and extreme ultraviolet imaging data offer direct evidence that coronal plasma is heated by some mechanism. That mechanism appears to energize a particular bundle of field lines somehow selected from the magnetized coronal volume. Magnetic reconnection localized to a patch within a coronal current sheet is one mechanism that would select a flux bundle at the same time it energized it. Since magnetic reconnection occurs preferentially at topological boundaries, we would expect to find coronal loops concentrated there if it were at work. We explore this hypothesis using a data set, previously compiled by McCarthy et al., consisting of 301 coronal loops interconnecting a pair of active regions over a 48 hr period. That work computed the three-dimensional geometries and magnetic field strengths for most of the loops. This revealed many bright loops lying at the periphery of the interconnecting flux domain, possibly created and energized by the reconnection that created the interconnecting flux. There were, however, many loops well inside the domain which would be difficult to attribute to that mode of reconnection. Here we use detailed magnetic models of the interconnecting domain to show that these internal loops tend to occur along internal boundaries: separatrices. This offers a novel form of evidence that coronal loops are the products of patchy reconnection even under quiescent conditions.
Siglec-15 on Osteoclasts Is Crucial for Bone Erosion in Serum-Transfer Arthritis
Authors: Korn Marina A. , Schmitt Heike , Angermüller Sieglinde , Chambers David , Seeling Michaela , Lux Uwe T. , Brey Stefanie , Royzman Dmytro , Brückner Christin , Popp Vanessa , Percivalle Elena , Bäuerle Tobias , Zinser Elisabeth , Winkler Thomas H. , Steinkasserer Alexander , Nimmerjahn Falk , Nitschke Lars 
Published: October 2020

Abstract
Siglec-15 is a conserved sialic acid–binding Ig-like lectin, which is expressed on osteoclasts. Deficiency of Siglec-15 leads to an impaired osteoclast development, resulting in a mild osteopetrotic phenotype. The role of Siglec-15 in arthritis is still largely unclear. To address this, we generated Siglec-15 knockout mice and analyzed them in a mouse arthritis model. We could show that Siglec-15 is directly involved in pathologic bone erosion in the K/BxN serum-transfer arthritis model. Histological analyses of joint destruction provided evidence for a significant reduction in bone erosion area and osteoclast numbers in Siglec-15−/− mice, whereas the inflammation area and cartilage destruction was comparable to wild-type mice. Thus, Siglec-15 on osteoclasts has a crucial function for bone erosion during arthritis. In addition, we generated a new monoclonal anti–Siglec-15 Ab to clarify its expression pattern on immune cells. Whereas this Ab demonstrated an almost exclusive Siglec-15 expression on murine osteoclasts and hardly any other expression on various other immune cell types, human Siglec-15 was more broadly expressed on human myeloid cells, including human osteoclasts. Taken together, our findings show a role of Siglec-15 as a regulator of pathologic bone resorption in arthritis and highlight its potential as a target for future therapies, as Siglec-15 blocking Abs are available.
Unlikely intersections with Hecke translates of a special subvariety
Authors: Orr Martin 
Published: October 2020

We prove some cases of the Zilber–Pink conjecture on unlikely intersections in Shimura varieties. Firstly, we prove that the Zilber–Pink conjecture holds for intersections between a curve and the union of the Hecke translates of a fixed special subvariety, conditional on arithmetic conjectures. Secondly, we prove the conjecture unconditionally for intersections between a curve and the union of Hecke correspondences on the moduli space of principally polarised abelian varieties, subject to some technical hypotheses. This generalises results of Habegger and Pila on the Zilber–Pink conjecture for products of modular curves.
The conditional proof uses the Pila–Zannier method, relying on a point-counting theorem of Habegger and Pila and a functional transcendence result of Gao. The unconditional results are deduced from this using a variety of arithmetic ingredients: the Masser–Wüstholz isogeny theorem, comparison between Faltings andWeil heights, a super-approximation theorem of Salehi Golsefidy, and a result on expansion and gonality due to Ellenberg, Hall and Kowalski.
Título en español
Authors: S. Torres-Cardona  , A. Sotomayor-Ríos  , L. Telek  
Published: October 2020

Cinco híbridos sencillos, cinco híbridos triples y el híbrido comercial DeKalb SX-17 se evaluaron en términos de forraje verde (GF), materia seca (DM), proteína bruta (CP), altura, área foliar, número de vástagos, razón hoja-tallo y potencial de ácido prúsico (HCN-p) durante 217 días en lsabela, Puerto Rico. Se llevaron a cabo 4 cortes, el primero a los 60 días y los siguientes cada 52 días, aproximadamente. Se utilizaron las yerbas sudan "Greenleaf" y "Common" como progenitores masculinos y las líneas androestériles "ATx624" y "ARhodesian sudangrass" como progenitores femeninos. En adición, se utilizaron las líneas " BTx624" y "BRhodesian sudangrass" como mantenedoras de las respectivas líneas A. El segundo corte registró la mayor producción de forraje seco (DF) y el menor contenido de CP. Al combinar los cuatro cortes, el híbrido sencillo ATx624 x Common, el híbrido triple (ATX624 x BRhodesian) x Common y el híbrido sencillo ARhodesian x Common fueron los mayores productores en términos de DF, resultando significativamente superiores al híbrido comercial DeKalb SX-17. La producción de DF del híbrido sencillo ATX624 x Common (17,303 kg/ha en 217 días) fue superior en 11 y 13%, respectivamente, con relación a los híbridos que resultaron segundo y tercero en producción de DF. A base de las comparaciones ortogonales, los híbridos sencillos fueron en promedio superiores a los híbridos triples en producción y otras características estudiadas. Los híbridos triples registraron en promedio menos HCN-p (250 ppm) al compararse con los híbridos sencillos (285 ppm). Estos valores son ligeramente superiores al nivel de 200 ppm, nivel sobre el cual el HCN-p puede ser tóxico para el ganado. Los resultados indican, que los híbridos que registraron los rendimientos más altos tienen magníficas potencialidades para usarse como forrajeras en la Isla. La producción de DF del híbrido sencillo ATX624 x Common de 17,303 kg/ha en un período de 217 días o de 80 kg. ha-1 dia-1 con una CP de 12% es excelente, especialmente cuando la yerba se puede cortar en los trópicos a intervalos cortos.
Título en español
Authors: Fernando Abruña  
Published: October 2020

Se determinó la capacidad de seis suelos Mollisol, tres de la altura semiárida y tres de la región montañosa húmeda de Puerto Rico, para suplir K al pasto pangola. El estudio que duró 4 años, se hizo en tiestos. Ambos grupos de suelos suplieron grandes cantidades de K durante el primer año. Del segundo al cuarto año las cantidades de K extraídas por el pasto fueron de 90, 75 y 55 kg/ha, respectivamente, en los suelos de la región húmeda y de 315, 270 y 175 kg/ha en los de la región árida. Las curvas de liberación del potasio indican que 50 y 140 kg/ha y año, probablemente representan a largo plazo, la capacidad respectiva de los Mollisol de la altura húmeda y de la región semiárida para suplir este nutrimento. Durante los 4 años que duro el experimento el 80% del K disponible en los Mollisol de la altura húmeda y 70% en los de la región semiárida fue extraído por el pasto. Tal parece que el K cambiable es un buen índice para determinar la capacidad de los Mollisol de la altura húmeda para suplir K a largo plazo al pasto pangola, mientras que el K extraído con HN03 parece ser más apropiado en el caso de los Mollisol de la región semiárida.