bluuebunny/crossref_metadata_2025_split huggingface dataset:
A memória fardada : a criação do Museu Histórico Nacional e as relíquias do Contestado
Authors: Rodrigues Rogerio Rosa 
Published: October 2019

O Museu Histórico Nacional foi idealizado para ser um espaço de memória das tradições militares do Brasil. Comprova-o o acervo que deu origem ao museu em 1922 e a trajetória e compromisso político do seu idealizador, Gustavo Barroso. A proposta deste artigo é refletir sobre os vínculos entre a perspectiva de memória e história de Gustavo Barroso e seus estreitos vínculos com o momento social e político vivido pelo Exército brasileiro após a Proclamação da República. Propõe-se, ainda, levantar algumas hipóteses sobre os vestígios materiais recolhidos por oficiais militares que atuaram na repressão ao movimento do Contestado que fazem parte da reserva técnica do Museu Histórico Nacional. Tem-se como hipótese que as ideias de Barroso e dos militares convergiam em alguns aspectos, a saber, a valorização da história e da memória militar brasileira em um contexto de disputas pela reelaboração da memória nacional.
PREDIKSI PENYAKIT GINJAL KRONIS MENGGUNAKAN ALGORITMA NAIVE BAYES CLASSIFIER BERBASIS PARTICLE SWARM OPTIMIZATION
Authors: Arifin Toni , Ariesta Daniel 
Published: October 2019

Abstrak - Penyakit ginjal kronis (PGK) merupakan masalah kesehatan masyarakat global dengan prevalensi dan insiden gagal ginjal yang meningkat, prognosis yang buruk dan biaya yang tinggi. nilai prevalensi di seluruh Indonesia untuk penyakit gagal ginjal memiliki nilai rata - rata berkisar kurang lebih 0.2 persen. Langkah pertama dalam pengelolaan penyakit ginjal adalah penetapan diagnosis yang tepat. Maka dibutuhkan sebuah metode untuk memprediksi penyakit ginjal kronis. Naïve Bayes memiliki beberapa kelebihan, yaitu cepat dalam perhitungan, algoritma yang sederhana dan berakurasi tinggi. Naïve Bayes Classifier lebih tepat diterapkan pada data yang besar dan dapat menangani data yang tidak lengkap (missing value) serta kuat terhadap atribut yang tidak relevan dan noise pada data. Untuk meningkatkan akurasi maka digunakan Particle Swarm Optimization untuk pembobotan atribut. Dari hasil penelitian Naive Bayes Classification berbasis Particle Swarm Optimization memiliki akurasi confusion matrix sebesar 98,75% dan AUC sebesar 99%. sedangkan Naive Bayes memiliki akurasi confusion matrix 97.00% dan AUC sebesar 99.8%.

Abstract - Chronic kidney disease (CKD) is a global public health problem with an increased prevalence and incidence of kidney failure, poor prognosis and high costs. prevalence values throughout Indonesia for kidney failure have an average value of around 0.2 percent. The first step in managing kidney disease is determining the right diagnosis. Then we need a method to predict chronic kidney disease. Naïve Bayes has several advantages, which are fast in calculations, simple and high accuracy algorithms. The Naïve Bayes Classifier is more appropriately applied to large data and can handle incomplete data (missing value) and is strong against irrelevant attributes and noise in the data. To improve accuracy, Particle Swarm Optimization is used for weighting attributes. From the results of the Naive Bayes Classification research based on Particle Swarm Optimization, the accuracy of confusion matrix is 98.75% and AUC 99% . while Naive Bayes has an accuracy of 97.00% confusion matrix and AUC 99.8%.
Cosmological Evolution of the Absorption of γ-Ray Burst X-Ray Afterglows
Authors: Rahin Roi , Behar Ehud 
Published: October 2019

Abstract
X-ray absorption of γ-ray burst (GRB) afterglows is prevalent yet poorly understood. X-ray-derived neutral hydrogen column densities (N
H) of GRB X-ray afterglows show an increase with redshift, which might give a clue for the origin of this absorption. We use more than 350 X-ray afterglows with spectroscopic redshift (z) from the Swift X-ray Telescope repository as well as over 100 Lyα absorption measurements in z > 1.6 sources. The observed trend of the average optical depth τ at 0.5 keV is consistent with both a sharp increase of host N
H(z), and an absorbing diffuse intergalactic medium (IGM), along with decreasing host contribution to τ. We analyze a subsample of high-z GRBs with N
H derived both from the X-ray afterglow and the Lyα line. The increase of X-ray-derived N
H(z) is contrasted by no such increase in the Lyα-derived column density. We argue that this discrepancy implies a lack of association between the X-ray and Lyα absorbers at high z. This points toward the X-ray absorption at high z being dominated by an intervening absorber, which lends credibility to an absorbing IGM contribution.
Radio Emission from Supernovae in the Very Early Phase: Implications for the Dynamical Mass Loss of Massive Stars
Authors: Matsuoka Tomoki , Maeda Keiichi , Lee Shiu-Hang , Yasuda Haruo 
Published: October 2019

Abstract
Recent high-cadence transient surveys and rapid follow-up observations indicate that some massive stars may dynamically lose their own mass within decades before supernovae (SNe). Such a mass-loss forms “confined” circumstellar medium (CSM); a high-density material distributed only within a small radius (≲1015 cm with the mass-loss rate of 0.01 ∼ 10−4
M
⊙ yr−1). While the SN shock should trigger particle acceleration and magnetic field amplification in the “confined” CSM, synchrotron emission may be masked in centimeter wavelengths due to free–free absorption; the millimeter range can, however, be a potential new window. We investigate the time evolution of synchrotron radiation from the system of a red supergiant surrounded by the “confined” CSM, relevant to typical Type II-P SNe. We show that synchrotron millimeter emission is generally detectable, and that the signal can be used as a sensitive tracer of the nature of the “confined” CSM; it traces different CSM density parameter space than in the optical. Furthermore, our simulations show that the “confined” CSM efficiently produces secondary electrons and positrons through proton inelastic collisions, which can become main contributors to the synchrotron emission in several ten days since the SN. We predict that the synchrotron emission is detectable by ALMA, and suggest that it will provide a robust evidence of the existence of the “confined” CSM.
TESS Asteroseismology of the Known Red-giant Host Stars HD 212771 and HD 203949
Authors: Campante Tiago L. , Corsaro Enrico , Lund Mikkel N. , Mosser Benoît , Serenelli Aldo , Veras Dimitri , Adibekyan Vardan , Antia H. M. , Ball Warrick , Basu Sarbani , Bedding Timothy R. , Bossini Diego , Davies Guy R. , Mena Elisa Delgado , García Rafael A. , Handberg Rasmus , Hon Marc , Kane Stephen R. , Kawaler Steven D. , Kuszlewicz James S. , Lucas Miles , Mathur Savita , Nardetto Nicolas , Nielsen Martin B. , Pinsonneault Marc H. , Reffert Sabine , Aguirre Víctor Silva , Stassun Keivan G. , Stello Dennis , Stock Stephan , Vrard Mathieu , Yıldız Mutlu , Chaplin William J. , Huber Daniel , Bean Jacob L. , Çelik Orhan Zeynep , Cunha Margarida S. , Christensen-Dalsgaard Jørgen , Kjeldsen Hans , Metcalfe Travis S. , Miglio Andrea , Monteiro Mário J. P. F. G. , Nsamba Benard , Örtel Sibel , Pereira Filipe , Sousa Sérgio G. , Tsantaki Maria , Turnbull Margaret C. 
Published: October 2019

Abstract
The Transiting Exoplanet Survey Satellite (TESS) is performing a near all-sky survey for planets that transit bright stars. In addition, its excellent photometric precision enables asteroseismology of solar-type and red-giant stars, which exhibit convection-driven, solar-like oscillations. Simulations predict that TESS will detect solar-like oscillations in nearly 100 stars already known to host planets. In this paper, we present an asteroseismic analysis of the known red-giant host stars HD 212771 and HD 203949, both systems having a long-period planet detected through radial velocities. These are the first detections of oscillations in previously known exoplanet-host stars by TESS, further showcasing the mission’s potential to conduct asteroseismology of red-giant stars. We estimate the fundamental properties of both stars through a grid-based modeling approach that uses global asteroseismic parameters as input. We discuss the evolutionary state of HD 203949 in depth and note the large discrepancy between its asteroseismic mass (M
* = 1.23 ± 0.15 M
⊙ if on the red-giant branch or M
* = 1.00 ± 0.16 M
⊙ if in the clump) and the mass quoted in the discovery paper (M
* = 2.1 ± 0.1 M
⊙), implying a change >30% in the planet’s mass. Assuming HD 203949 to be in the clump, we investigate the planet’s past orbital evolution and discuss how it could have avoided engulfment at the tip of the red-giant branch. Finally, HD 212771 was observed by K2 during its Campaign 3, thus allowing for a preliminary comparison of the asteroseismic performances of TESS and K2. We estimate the ratio of the observed oscillation amplitudes for this star to be

, consistent with the expected ratio of ∼0.85 due to the redder bandpass of TESS.
The Equation of State and Some Key Parameters of Neutron Stars: Constraints from GW170817, the Nuclear Data, and the Low-mass X-Ray Binary Data
Authors: Jiang Jin-Liang , Tang Shao-Peng , Shao Dong-Sheng , Han Ming-Zhe , Li Yin-Jie , Wang Yuan-Zhu , Jin Zhi-Ping , Fan Yi-Zhong , Wei Da-Ming 
Published: October 2019

Abstract
In this work we parameterize the equation of state of dense neutron star (NS) matter with four pressure parameters of

and then set the combined constraints with the data of GW170817 and the data of six low-mass X-ray binaries (LMXBs) with thermonuclear burst or alternatively the symmetry energy of the nuclear interaction. We find that the nuclear data effectively narrow down the possible range of

, the gravitational-wave data plays the leading role in bounding

, and the LMXB data as well as the lower bound on the maximal gravitational mass of non-rotating NSs govern the constraints on

and

. Using posterior samples of pressure parameters and some universal relations, we further investigate how the current data sets can advance our understanding of tidal deformability (Λ), moment of inertia (I), and binding energy (BE) of NSs. For a canonical mass of 1.4 M
⊙, we have

,

,

, and

if the constraints from the nuclear data and the gravitational-wave data have been jointly applied. For the joint analysis of gravitational-wave data and the LMXB data, we have

,

,

, and

. These results suggest that the current constraints on Λ and R still suffer from significant systematic uncertainties, while I
1.4 and BE1.4 are better constrained.
Nonideal MHD Simulation of HL Tau Disk: Formation of Rings
Authors: Hu 胡 Xiao 晓 , Zhu 朱 Zhaohuan 照寰 , Okuzumi 奥 Satoshi 住聡 , Bai 白 Xue-Ning 雪宁 , Wang 王 Lile 力乐 , Tomida 富 Kengo 田賢吾 , Stone James M. 
Published: October 2019

Abstract
Recent high-resolution observations unveil ring structures in circumstellar disks. The origin of these rings has been widely investigated under various theoretical scenarios. In this work we perform global 3D nonideal MHD simulations including effects from both ohmic resistivity and ambipolar diffusion (AD) to model the HL Tau disk. The nonideal MHD diffusion profiles are calculated based on the global dust evolution calculation including sintering effects. Disk ionization structure changes dramatically across the snow line due to the change of dust size distribution close to the snow line of major volatiles. We find that accretion is mainly driven by disk wind. Gaps and rings can be quickly produced from different accretion rates across the snow line. Furthermore, AD leads to highly preferential accretion at the midplane, followed by magnetic reconnection. This results in a local zone of decretion that drains the mass in the field reconnection area, which leaves a gap and an adjacent ring just outside of it. Overall, under favorable conditions, both snow lines and nonideal MHD effects can lead to gaseous gaps and rings in protoplanetary disks.
Ensemble Forecasting of Major Solar Flares with Short-, Mid-, and Long-term Active Region Properties
Authors: Lim Daye , Moon Yong-Jae , Park Eunsu , Park Jongyeob , Lee Kangjin , Lee Jin-Yi , Jang Soojeong 
Published: October 2019

Abstract
We apply an ensemble technique for major flare prediction by considering short-, mid-, and long-term active region (AR) properties and their relative contributions. For this, we consider magnetic parameters from Solar Dynamics Observatory/Helioseismic and Magnetic Imager and flare lists from Geostationary Operational Environmental Satellites. In this study, we simultaneously consider flaring rates during short- (1 day), mid- (several days), and long-term (several years) timeframes. In our model, the predicted rate is given by a weighted combination of the three rates such that the sum of their weights is 1. We calculate the Brier skill scores (BSSs) for investigating prediction performance and weights of these three terms to provide optimal results. The BSS (0.22) of the model with only long-term properties is higher than that with only short-term (0.07) or mid-term (0.08) properties. When short-/mid-term properties are additionally considered, the BSS is improved to 0.28/0.24. Our model has the best performance (BSS = 0.29) when all terms are considered, and their relative contributions to the short-, mid-, and long-term rates are 20%, 20%, and 60%, respectively. In addition, the model with three terms is more effective at predicting major flares in strong ARs. In view of the energy storage and release process, long-term magnetic properties may indicate the storage of magnetic free energy, while short- and mid-term flare history may reflect a recent trend of energy release process. Our results suggest that the performances of other existing flare models based on long-term properties should be improved by considering short- and/or mid-term flare history.
Further Evidence for Looplike Fine Structure inside “Unipolar” Active Region Plages
Authors: Wang Y.-M. , Ugarte-Urra I. , Reep J. W. 
Published: October 2019

Abstract
Earlier studies using extreme-ultraviolet images and line-of-sight magnetograms from the Solar Dynamics Observatory (SDO) have suggested that active region (AR) plages and strong network concentrations often have small, looplike features embedded within them, even though no minority-polarity flux is visible in the corresponding magnetograms. Because of the unexpected nature of these findings, we have searched the SDO database for examples of inverted-Y structures rooted inside “unipolar” plages, with such jetlike structures being interpreted as evidence for magnetic reconnection between small bipoles and the dominant-polarity field. Several illustrative cases are presented from the period of 2013–2015, all of which are associated with transient outflows from AR “moss.” The triangular or dome-shaped bases have horizontal dimensions of ∼2–4 Mm, corresponding to ∼1–3 granular diameters. We also note that the spongy-textured Fe ix 17.1 nm moss is not confined to plages, but may extend into regions where the photospheric field is relatively weak or even has mixed polarity. We again find a tendency for bright coronal loops seen in the 17.1, 19.3, and 21.1 nm passbands to show looplike fine structure and compact brightenings at their footpoints. These observations provide further confirmation that present-day magnetograms are significantly underrepresenting the amount of minority-polarity flux inside AR plages and again suggest that footpoint reconnection and small-scale flux cancellation may play a major role in coronal heating, both inside and outside ARs.
Enquêter dans les hébergements et logements assistés. Émergence d’une théorie ancrée du chez-soi
Authors: Pichon Pascale 
Published: October 2019

Cet article repose sur deux enquêtes sociologiques conduites entre 2009 et 2016 dans diverses villes françaises. Il propose une analyse compréhensive de l’expérience sociale du « chez-soi », là où on l’attend le moins : au sein des institutions d’hébergement et de logement assisté. Il propose une description analytique des significations de ce que recouvre, au regard des contextes situationnels observés, les quatre composantes d’une théorie ancrée du chez-soi : aménagements, attachements, appropriations et ancrages. La présentation de situations typiques documentées par l’observation ethnographique et par des entretiens croisés auprès des résidents et des intervenants sociaux met en évidence les restrictions des possibilités d’action hors de la sphère de l’assistance ainsi que l’éloignement de l’accès au droit au logement. L’analyse conduit in fine à penser plus largement le droit à habiter dans un milieu qui offre des appuis inconditionnels pour agir et investir l’espace d’un chez-soi.
O TRÁFICO DA AVIFAUNA NO NORDESTE BRASILEIRO E SUAS CONSEQUÊNCIAS SOCIOAMBIENTAIS
Authors: Cavalcanti Camilla de Andrade Tenorio , Nunes Vanessa dos Santos 
Published: October 2019

O Brasil é o terceiro país em diversidade de aves, sendo também um dos países com o maior índice de tráfico desses animais. O comércio ilegal de animais silvestres movimenta mais de 1 bilhão de reais no Brasil, com suas aves bastante apreciadas devido a sua beleza, pelo seu canto e pelo seu comportamento dócil ou de fácil manuseio. A Região Nordeste do Brasil é a principal exportadora, ilegal, de aves para as outras regiões brasileiras e para o exterior. Nessa perspectiva, o objetivo central desse trabalho foi verificar as principais aves comercializadas ilegalmente na Região Nordeste e as consequências dessa prática. Para atingir esse objetivo foi realizado um levantamento bibliográfico, totalizando treze artigos. A partir desses artigos, foi observado que a principal família de aves ameaçada pelo tráfico é a Emberizidae,e que o mesmo consiste em uma prática extremamente organizada. Essa atividade causa prejuízos nos ecossistemas, à saúde das aves comercializadas, aumenta o risco de ocorrência de zoonoses, e ainda, acarreta em problemas econômicos. Sendo, portanto, um problema ambiental, econômico e de saúde pública, de extrema importância, e que precisa ser visto com maior cuidado pelos órgãos responsáveis, aumentando o número de fiscalizações.
CONDIÇÕES ASSOCIADAS AO RISCO PARA LEISHMANIOSE VISCERAL PRESENTES EM DOADORES DE SANGUE DE REGIÃO ENDÊMICA NO BRASIL
Authors: Filho Osmar Negreiros , Santos Helcileia Dias , Barbosa Silvia Minharro , Tavares Débora Gonçalves , Sousa Sebastiana Adriana Pereira , Alexandrino Bruna 
Published: October 2019

A Leishmaniose Visceral (LV) é um problema de saúde pública que não possui fronteiras raciais ou culturais, considerada pela Organização Mundial de Saúde uma das prioridades dentre as doenças tropicais. A principal forma de transmissão da doença é por meio da picada da fêmea de flebotomíneos infectada, especialmente a espécie Lutzomyia longipalpis, mas há fortes indícios de transmissão por transfusão sanguínea. O Brasil responde pela maioria dos casos notificados na América do Sul e o sistema de coleta de sangue não realiza exame laboratorial para LV. Objetivou-se com essa pesquisa identificar a frequência de fatores relacionados ao risco de infecção por leishmaniose visceral em doadores de sangue em uma área endêmica. Os dados foram obtidos através de aplicação de formulário de entrevista realizado com doadores de sangue classificados, segundo os critérios do Ministério da Saúde do Brasil, como aptos para doação pelo serviço de triagem clínica. Foram entrevistadas 400 pessoas doadoras de sangue com idade entre 18 e 59 anos, no sistema de coleta de sangue da hemorrede de Araguaína, Tocantins. Verificou-se que 182 doadores (45,5%) possuíam cães na residência, 74 (18,5%) relataram a ocorrência de cão com LVno domicílio ou vizinhança e 21 (5,2%) relataram ter ocorrido caso humano de LVna residência ou vizinhança. Os resultados indicam que em localidades com transmissão intensa da LV existe a possibilidade de coleta de sangue em doadores infectados assintomáticos, por estarem expostos a condições associadas ao risco de transmissão, sugerido a inclusão da triagem laboratorial nos hemocentros dessas áreas.
The Methuen Drama Handbook of Theatre History and Historiography
Authors: Cochrane Claire , Robinson Jo 
Published: October 2019

The Methuen Drama Handbook of Theatre History and Historiography is an authoritative guide to contemporary debates and practices in this field. The book covers the key themes and methods that are current in theatre history research, with a particular focus on expanding the object of study to include engagement with theatre and performance practices and the development of theatre histories around the world. Central to the book are eighteen specially commissioned essays by established and emerging scholars from a wide range of international contexts, whose discussion of individual case studies is predicated on their understanding and experience of their ‘local’ landscape of theatre history. These essays reveal where important work continues to be done in the field and, most valuably, draws on academic contexts beyond the Western academy to expand our knowledge of the exciting directions that such an approach opens up. Prefaced by an introduction tracing the development of the discipline of theatre history and changing historiographical approaches, the Handbook explores current issues pertaining to theatre and performance history research, as well as providing up to date and robust introductions to the methods and historiographic questions being explored by researchers in the field.
Featuring a series of essential research tools, including a detailed list of resources and an annotated bibliography of key texts, this is an indispensable scholarly handbook for anyone working in theatre and performance history and historiography.
Death is Merely a Comma: Immortality in the Cinema and Literature of Tadeusz Konwicki
Authors: Krakus Anna 
Published: October 2019

Abstract
This article examines the motifs of death and immortality in Polish film director and author Tadeusz Konwicki’s 1971 film Jak daleko stąd, jak blisko [How Far, How Near, 1971], and the 1979 novel Mała apokalipsa [A Minor Apocalypse]. In these works, Konwicki grapples with the idea of mortality—he both fixates on and does away with death. At the same time humorous and eerie visits from the other side undo death’s absolute power, even in those cases where it appears to have succeeded. While Konwicki’s earlier works had already began his foray into the topic, How Far, How Near marks a special moment in his oeuvre, one in which death becomes an unavoidable matter and yet its own opposite, eternal life. Furthermore, the release of How Far, How Near coincides with a political shift in Poland—Edward Gierek being installed as Party secretary with a consequent change in the metaphorical might of immortality in Polish political rhetoric. Konwicki’s “immortality” resides in the aesthetic realm during a period in which political rhetoric ceases to spare political leaders from death, How Far, How Near thus marks a new moment in Konwicki’s works, and it occurs during a new moment in Polish politics.