bluuebunny/crossref_metadata_2025_split huggingface dataset:
Classifying Single Stars and Spectroscopic Binaries Using Optical Stellar Templates
Authors: Roulston Benjamin R. , Green Paul J. , Kesseli Aurora Y. 
Published: August 2020

Abstract
Stellar spectral classification is a fundamental tool of modern astronomy, providing insight into physical characteristics such as effective temperature, surface gravity, and metallicity. Accurate and fast spectral typing is an integral need for large all-sky spectroscopic surveys like the Sloan Digital Sky Survey (SDSS) and the Large Sky Area Multi-Object Fiber Spectroscopic Telescope. Here, we present the next version of PyHammer, a stellar spectral classification software that uses optical spectral templates and spectral line index measurements. PyHammer v2.0 extends the classification power to include dwarf carbon stars, DA white dwarf stars, and also double-lined spectroscopic binaries (SB2). This release also includes a new empirical library of luminosity-normalized spectra that can be used to flux calibrate observed spectra or to create synthetic SB2 spectra. We have generated physically reasonable SB2 combinations as templates, adding the ability to spectrally type SB2s to PyHammer. We test classification success rates on SB2 spectra, generated from the SDSS, across a wide range of spectral types and signal-to-noise ratios. Within the defined range of pairings described, more than 95% of SB2s are correctly classified.
La politique commerciale et le commerce extérieur de la France entre 1836 et 1938. Éclairages par les données
Authors: Becuwe Stéphane , Blancheton Bertrand , Meissner Christopher 
Published: August 2020

Cet article analyse les dynamiques du commerce extérieur de la France entre 1836 et 1938. Il se fonde sur l’exploitation systématique des données du Tableau général du commerce , publication annuelle qui offre des données bilatérales à différents niveaux de désagrégation. Son fil conducteur consiste à montrer la capacité de la politique tarifaire à puissamment influencer les dynamiques du commerce extérieur : sa répartition géographique, sa concentration, les spécialisations ou encore le commerce intra-branche. Sur la période, la politique commerciale apparaît en permanence sophistiquée, parfois stratégique et discriminatoire.
L’intervention sociale à l’épreuve d’une préoccupation pour la santé mentale. Mobilisation du rétablissement et politique de logement d’abord
Authors: Chambon Nicolas , Gilliot Élodie , Sorba Mathilde 
Published: August 2020

Cet article problématise les effets d’une perspective de « rétablissement » sur les pratiques d’accompagnement social, notamment dans le cadre de la politique de « logement d’abord ». La préoccupation pour la santé mentale (négative comme positive) des personnes bénéficiaires de l’accompagnement est alors centrale. L’approche du rétablissement induit de s’intéresser aux capacités, savoirs, choix, désirs, volontés, droits et environnement des personnes confrontées à des difficultés. Elle nécessite un décloisonnement entre les champs du sanitaire, du médico-social et du social et conduit les intervenants de ce dernier champ à devoir être en mesure d’évaluer les effets de leurs interventions sur les personnes. Sur notre terrain d’enquête, l’accompagnement en multiréférence, l’attention aux forces et aux compétences et l’adoption de dispositions professionnelles particulières sont alors autant de principes qui visent à redonner du pouvoir d’agir aux personnes, qu’elles soient intervenantes ou bénéficiaires.
Limiter l’accès aux services de droit commun pour mieux insérer ? Le « non-recours par interdiction temporaire » dans les politiques locales des bidonvilles
Authors: Bourgois Louis 
Published: August 2020

Cet article met en lumière et déconstruit des pratiques locales de ciblage et de traitement particulier de populations vues comme des publics spécifiques de l’action sociale. À partir d’une enquête portant sur la politique de résorption des bidonvilles dans une grande agglomération française, nous démontrerons la mise en œuvre par les pouvoirs publics de parcours différenciés marqués par des pratiques institutionnalisées de non-recours aux droits. Nous proposons ainsi un enrichissement de la grille d’analyse du non-recours (Warin, 2016) en introduisant la notion de « non-recours par interdiction », consistant, dans une temporalité limitée, à interdire l’accès à un ensemble de services dits de droit commun pour des raisons d’ordre à la fois politique et opérationnel. Nous analyserons par ailleurs les réactions et stratégies mises en place par les intervenants sociaux et les personnes concernées par les dispositifs – entre acceptation, contestation, contournement ou neutralisation (Le Bourhis et Lascoumes, 2014). Au-delà des populations ici concernées (familles migrantes reconnues comme Roms européens), nous posons l’hypothèse que ces logiques de ciblage et de non-recours institutionnalisés sont présentes dans un large nombre de secteurs de l’action sociale, posant ainsi la question de l’universalité des droits et de la citoyenneté des destinataires de l’action publique.
DUSP11 Attenuates Lipopolysaccharide-Induced Macrophage Activation by Targeting TAK1
Authors: Yang Chia-Yu , Chuang Huai-Chia , Tsai Ching-Yi , Xiao Yu-Zhi , Yang Jhih-Yu , Huang Rou-Huei , Shih Ying-Chun , Tan Tse-Hua 
Published: August 2020

Abstract
Dual-specificity phosphatase 11 (DUSP11, also named as PIR1) is a member of the atypical DUSP protein tyrosine phosphatase family. DUSP11 is only known to be an RNA phosphatase that regulates noncoding RNA stability. To date, the role of DUSP11 in immune cell signaling and immune responses remains unknown. In this study, we generated and characterized the immune cell functions of DUSP11-deficient mice. We identified TGF-β–activated kinase 1 (TAK1) as a DUSP11-targeted protein. DUSP11 interacted directly with TAK1, and the DUSP11–TAK1 interaction was enhanced by LPS stimulation in bone marrow–derived macrophages. DUSP11 deficiency enhanced the LPS-induced TAK1 phosphorylation and cytokine production in bone marrow–derived macrophages. Furthermore, DUSP11-deficient mice were more susceptible to LPS-induced endotoxic shock. The LPS-induced serum levels of IL-1β, TNF-α, and IL-6 were significantly elevated in DUSP11-deficient mice compared with those of wild-type mice. The data indicate that DUSP11 inhibits LPS-induced macrophage activation by targeting TAK1.
Mycobacterial Cord Factor Reprograms the Macrophage Response to IFN-γ towards Enhanced Inflammation yet Impaired Antigen Presentation and Expression of GBP1
Authors: Huber Alexandra , Killy Barbara , Grummel Nadine , Bodendorfer Barbara , Paul Sushmita , Wiesmann Veit , Naschberger Elisabeth , Zimmer Jana , Wirtz Stefan , Schleicher Ulrike , Vera Julio , Ekici Arif Bülent , Dalpke Alexander , Lang Roland 
Published: August 2020

Abstract
Mycobacteria survive in macrophages despite triggering pattern recognition receptors and T cell–derived IFN-γ production. Mycobacterial cord factor trehalose-6,6-dimycolate (TDM) binds the C-type lectin receptor MINCLE and induces inflammatory gene expression. However, the impact of TDM on IFN-γ–induced macrophage activation is not known. In this study, we have investigated the cross-regulation of the mouse macrophage transcriptome by IFN-γ and by TDM or its synthetic analogue trehalose-6,6-dibehenate (TDB). As expected, IFN-γ induced genes involved in Ag presentation and antimicrobial defense. Transcriptional programs induced by TDM and TDB were highly similar but clearly distinct from the response to IFN-γ. The glycolipids enhanced expression of a subset of IFN-γ–induced genes associated with inflammation. In contrast, TDM/TDB exerted delayed inhibition of IFN-γ–induced genes, including pattern recognition receptors, MHC class II genes, and IFN-γ–induced GTPases, with antimicrobial function. TDM downregulated MHC class II cell surface expression and impaired T cell activation by peptide-pulsed macrophages. Inhibition of the IFN-γ–induced GTPase GBP1 occurred at the level of transcription by a partially MINCLE-dependent mechanism that may target IRF1 activity. Although activation of STAT1 was unaltered, deletion of Socs1 relieved inhibition of GBP1 expression by TDM. Nonnuclear Socs1 was sufficient for inhibition, suggesting a noncanonical, cytoplasmic mechanism. Taken together, unbiased analysis of transcriptional reprogramming revealed a significant degree of negative regulation of IFN-γ–induced Ag presentation and antimicrobial gene expression by the mycobacterial cord factor that may contribute to mycobacterial persistence.
PENGARUH FASILITAS KANTOR DAN KEDISIPLINAN KERJA TERHADAP KINERJA PEGAWAI DINAS KETENAGAKERJAAN KOTA MEDAN
Authors: Gaol Jonner Lumban , Hutabarat Lamminar , Bate'e Endieni Meisari 
Published: August 2020

Tujuan penelitian ini adalah untuk mengetahui pegaruh signifikan antara fasilitas kantor kedisiplinan kerja terhadap kinerja pegawai Dinas Ketenagakerjaan Kota Medan. Hipotesis penelitian ini adalah terdapat pengaruh yang signifikan antara fasilitas kantor dan kedisiplinan kerja terhadap kinerja pegawai Dinas Ketenagakerjaan Kota Medan.Penelitian ini dilakukan pada Dinas Ketenagakerjaaan Kota Medan. Pada penelitian ini objek penelitian dibatasi hanya terdapat variabel Fasilitas Kantor dan Kedisiplinan Kerja sebagai variabel bebas dan Kinerja variabel terikat. Metode pengumpulan data yang digunakan dalah studi kepustakaan dan studi lapangan dengan pendekatan kuantitatif. Data-data dalam penelitian diperoleh dengan menyebarkan kuesioner kepada 30 (tiga puluh) orang responden. Selanjutnya data diolah dengan regresi linier berganda dengan menggunakan alat bantu SPSS 22. Berdasarkan hasil data pengolahan data tersebut, fasilitas kantor dan kedisiplinan kerja berpengaruh terhadap kinerja pada pegawai. Adapun pengaruh fasilitas kantor dan kedisiplinan kerja terhadap kinerja pegawai Dinas Ketenagakerjaaan Kota Medan. berdasarkan perhitungan regresi linier berganda dengan rumus: Y= a + b1X1 + b2X2 + adalah Y= 8,501 + 0,986X1 + 0,194X2 Kesimpulan yang didapat dalam penelitian Ini adalah: hasil uji secara individual atau secara parsial (Uji t) menunjukan variabel fasilitas kantor mempunyai pengaruh positif terhadap kinerja pegawai (thiting 7,291 > ttabel2,0518) sedangkan variabel kedisiplinan kerja ( thitung 1,039 < 2,0518) artinya tidak memiliki pengaruh positif dan signifikansi terhadap kinerja pegawai Dinas Ketenagakerjaan Kota Medan. Berdasarkan hasil Fhitung sebesar 32,097 > 3,35. Berarti ada pengaruh fasilitas kantor dan kedisiplinan kerja secara simultan (bersamaan) terhadap kinerja pegawai Dinas Ketenagakerjaan Kota Medan. Nilai adjusted R Square 0,682 menggambarkan pengaruh fasilitas kantor kedisiplinan kerja sebesar 68,2% sedangkan sisa dipengaruhi oleh variabel lain.
TRANSLATION STRATEGY IN TOBA DREAM MOVIE SUBTITLE
Authors: Manullang Elisa Betty , Marpaung Gabe Hartina 
Published: August 2020

The article deals with the translation strategies used in Toba Dream Movie. The objectives of this study were to find out types and most dominant type of translation strategies used in the subtitles of Toba Dream movie. The study was conducting by using descriptive qualitative method. The data of the study were words, phrases, and clauses in the subtitle of Toba Dream movie, there were 425 dialogues in the movie. The data analysis were taken by listing and tabulating the data. The data were analyzed based on the theory that proposed by Henrik Gottlieb. The findings inducted that there were ten types of translation strategies used in the movie, they were there were (319 times)used transfer strategy, (37 times) used paraphrase, (27 times) used dislocation, (20 times)used resignation, (10times) used expansion, (5 times)used decimation, (4 times) utterances which used condesation, (1time) used imitation, (1time) used transcription and (1time) used deletion. The dominant strategy used in the subtitles of Toba Dream movie was transfer strategy where the translator translated the dialogues completely and correctly.
FORMAÇÃO DE PROFESSORES PARA A EDUCAÇÃO DAS RELAÇÕES ÉTNICO-RACIAIS
Authors: Silva Pablo Afonso , Silva Andresa Fernanda da 
Published: August 2020

O presente trabalho objetiva análises acerca da formação inicial de professores referente a educação das relações étnico-raciais uma vez que o exercício da profissão docente exige constante aperfeiçoamento e o ser professor é construído e (re)significado diariamente na escola, assim os cursos de formação necessitam trazer reflexões acerca da diversidade étnico-racial, do racismo e do preconceito presentes no chão da sala de aula, tendo esses aspectos em vista, a pesquisa segue em uma abordagem qualitaviva, desenvolvida com alunas(os) dos cursos de licenciatura em geografia, história e matemática regulamente matriculadas(os) a partir do 5º Semestre na Universidade Federal de Mato Grosso do Sul - Campus de Três Lagoas e busca explicitar o alcance dos referidos temas na formação inicial, na tentativa de contribuir para uma prática docente significativa em sala de aula.
PROJETO POLÍTICO-PEDAGÓGICO: ANÁLISE DE UM INSTRUMENTO DESENCADEADOR DE AÇÕES INCLUSIVAS
Authors: Flores Andrezza Santos , D’Água Solange Vera Nunes de Lima , Gonçalves Harryson Júnio Lessa 
Published: August 2020

A inclusão que outrora era uma temática isolada vem conquistando seu espaço em meio às lutas que foram e vem sendo travadas por meio de movimentos, reivindicações e com debates públicos. Nesse cenário, o Projeto Político-Pedagógico (PPP) é considerado o movimento para o direcionamento de uma escola inclusiva por ser um documento capaz de suscitar o desenvolvimento de ações inclusivas. Posto isto, o presente trabalho trata-se de um recorte da dissertação de mestrado com objetivo de identificar no PPP da escola participante da pesquisa segmentos referentes à inclusão, bem como investigar se as questões relacionadas à diversidade são destacadas, incluindo os alunos com deficiência tanto no ensino regular, quanto na sala de recursos e analisar aspectos relacionados com a gestão escolar. O estudo é de caráter descritivo e interpretativo que, partindo da leitura minuciosa do documento, proporcionou uma análise textual discursiva no qual revelou que o PPP, mesmo com as lacunas, como dar mais visibilidade à educação inclusiva, bem como a sala de recursos para Deficientes Visuais (DV) e o desenvolvimento de projetos na temática supracitada reverbera a intencionalidade do documento de trilhar caminhos que considerem o respeito às diferenças, como também em relação aos alunos com deficiência. Portanto, o PPP se apresenta como um documento legal e imprescindível em processos educativos que abarcam a educação inclusiva, evidenciando que a escola é caracteristicamente inclusiva se, desde o PPP, já conta com ações de inclusão e, consequentemente, em uma educação de equidade para incluir todos, almejando a emancipação humana.
Stochastic simulation of streamflow and spatial extremes: a continuous, wavelet-based approach
Authors: Brunner Manuela I. , Gilleland Eric 
Published: August 2020

Abstract. Stochastically generated streamflow time series are used for various water management and hazard estimation applications. They provide realizations of plausible but as yet unobserved streamflow time series with the same temporal and distributional characteristics as the observed data. However, the representation of non-stationarities and spatial dependence among sites remains a challenge in stochastic modeling. We investigate whether the use of frequency-domain instead of time-domain models allows for the joint simulation of realistic, continuous streamflow time series at daily resolution and spatial extremes at multiple sites. To do so, we propose the stochastic simulation approach called Phase Randomization Simulation using wavelets (PRSim.wave) which combines an empirical spatio-temporal model based on the wavelet transform and phase randomization with the flexible four-parameter kappa distribution. The approach consists of five steps: (1) derivation of random phases, (2) fitting of the kappa distribution, (3) wavelet transform, (4) inverse wavelet transform, and (5) transformation to kappa distribution. We apply and evaluate PRSim.wave on a large set of 671 catchments in the contiguous United States. We show that this approach allows for the generation of realistic time series at multiple sites exhibiting short- and long-range dependence, non-stationarities, and unobserved extreme events. Our evaluation results strongly suggest that the flexible, continuous simulation approach is potentially valuable for a diverse range of water management applications where the reproduction of spatial dependencies is of interest. Examples include the development of regional water management plans, the estimation of regional flood or drought risk, or the estimation of regional hydropower potential. Highlights.
Stochastic simulation of continuous streamflow time series using an empirical, wavelet-based, spatio-temporal model in combination with the parametric kappa distribution. Generation of stochastic time series at multiple sites showing temporal short- and long-range dependence, non-stationarities, and spatial dependence in extreme events. Implementation of PRSim.wave in R package PRSim: Stochastic Simulation of Streamflow Time Series using Phase Randomization.
Timing, drivers and impacts of the historic Masiere di Vedana rock avalanche (Belluno Dolomites, NE Italy)
Authors: Rossato Sandro , Ivy-Ochs Susan , Martin Silvana , Viganò Alfio , Vockenhuber Christof , Rigo Manuel , Monegato Giovanni , De Zorzi Marco , Surian Nicola , Campedel Paolo , Mozzi Paolo 
Published: August 2020

Abstract. The “Masiere di Vedana” rock avalanche, located in the Belluno Dolomites (NE Italy) at the foot of Mt. Peron, is reinterpreted as historic on the base of archeological information and cosmogenic 36Cl exposure dates. The deposit is 9 km2 wide, has a volume of ∼170 Mm3 corresponding to a pre-detachment rock mass of ∼130 Mm3, and has a maximum runout distance of 6 km and an H∕L ratio of ∼0.2. Differential velocities of the rock avalanche moving radially over different topography and path material lead to the formation of specific landforms (tomas and compressional ridges). In the Mt. Peron crown the bedding is subvertical and includes carbonate lithologies from Lower Jurassic (Calcari Grigi Group) to Cretaceous (Maiolica) in age. The stratigraphic sequence is preserved in the deposit with the formations represented in the boulders becoming younger with distance from the source area. In the release area the bedding, the SSE-verging frontal thrust planes, the NW-verging backthrust planes, the NW–SE fracture planes, and the N–S Jurassic fault planes controlled the failure and enhanced the rock mass fragmentation. The present Mt. Peron crown still shows hundreds-of-metres-high rock prisms bounded by backwall trenches. Cosmogenic 36Cl exposure ages, mean 1.90±0.45 ka, indicate failure occurred between 340 BCE and 560 CE. Although abundant Roman remains were found in sites surrounding the rock avalanche deposit, none were found within the deposit, and this is consistent with a late Roman or early Middle Ages failure. Seismic and climatic conditions as landslide predisposing factors are discussed. Over the last few hundred years, earthquakes up to Mw=6.3, including that at 365 CE, have affected the Belluno area. Early in the first millennium, periods of climate worsening with increasing rainfall occurred in the NE Alps. The combination of climate and earthquakes induced progressive long-term damage to the rock until a critical threshold was reached and the Masiere di Vedana rock avalanche occurred.
A territorialização da rede global extrativa do nióbio em Goiás, Brasil
Authors: Gonçalves Ricardo Junior de Assis Fernandes , Milanez Bruno 
Published: August 2020

O objetivo da presente pesquisa é interpretar a territorialização da Rede Global Extrativa de nióbio em Goiás, Brasil. A metodologia conta com levantamento de dados secundários e informações qualitativas e quantitativas. A primeira parte da pesquisa apresenta resultados que abordam a mineração de nióbio no Brasil, com foco na caracterização desse metal, principais aplicações em diferentes setores produtivos, localização das maiores reservas e minas em operação. Destacam-se as principais empresas produtoras e suas estratégias corporativas, a evolução da produção de ferro-nióbio, mercado e preços. Na segunda parte, demonstra-se a participação da mineração, com base nos empreendimentos de nióbio, no processo de integração do território goiano nas redes globais extrativas. As considerações finais sintetizam os resultados centrais expostos nas seções anteriores e sublinham as possíveis contribuições da pesquisa no campo das investigações críticas sobre o modelo de mineração no Brasil.
Palavras-Chave: Mineração. Nióbio. Rede Global de Produção. Goiás.
Cura ut Valeas! Múltiplos usos e faces das máscaras em tempos de pandemia
Authors: Maia Rosemere Santos , Maia Carlos Eduardo Santos 
Published: August 2020

A COVID19, pandemia que se alastra "oficialmente" pelo planeta desde janeiro do ano em curso, não só tem provocado vítimas como também evidenciado a necessidade de adoção de medidas de proteção por parte de diversos profissionais e da população em geral. No presente artigo, objetiva-se abordar o uso de máscaras em espaços públicos e privados de uso coletivo, onde tal equipamento se impõe como fundamental para proteção e contenção do coronavírus. Antes, porém, faz-se uma análise acerca do uso de máscara em outros espaços-tempos, enfocando-se alguns de seus significados e simbologias naqueles contextos sociais. Metodologicamente, o texto se baseia em pesquisa bibliográfica e documental de diversas fontes (sites, livros, revistas, reportagens, blogs). Nas conclusões, apresentam-se principalmente alguns questionamentos ao invés de proposituras fechadas e antecipadas, proposituras estas não condizentes com a prevalência de tantas incertezas.
Palavras-chave: COVID-19, Pandemia, Espaço Público, Espaço Privado de Uso Coletivo.
El cauce bajo del río Santa Lucía: tres propuestas basadas en sus recursos patrimoniales
Authors: Medina Mercedes 
Published: August 2020

En la última década se han realizado varias propuestas basadas en los recursos patrimoniales en torno al cauce bajo del río Santa Lucía en el área metropolitana de Montevideo. El origen de las iniciativas, el marco institucional en el cual se desarrollan y la gestión de las mismas es diverso, así como el éxito en la concreción de las acciones planteadas. A su vez, el concepto de recurso patrimonial, la identificación de los elementos que lo componen y su puesta en valor a través de un proyecto territorial concreto, han evolucionado de una propuesta a la otra, reflejando el estado del arte sobre esta temática en el ámbito nacional. El artículo presenta estas propuestas, realizando una
descripción y evaluación de las mismas y de sus impactos y repercusiones, tanto territoriales como institucionales.
During the last ten years several proposals have been done based on natural and cultural resources in the lower course of the Santa Lucía River, in the metropolitan area of Montevideo. The origin of these initiatives, the institutional frame in which they were developed, and their management are diverse, as well as the success in the concretion of the proposed actions. At the same time, the
concept of heritage resource, the identification of the elements that compose it and its appreciation through a concrete land project have evolved, reflecting the
state of the art on this topic in Uruguay. The article presents these proposals,
carrying out a description and assessment of its land and institutional repercussions.