bluuebunny/crossref_metadata_2025_split huggingface dataset:
KECEMASAN ORANG TUA PADA ANAK DENGAN THALASEMIA DI POLI ANAK RUMAH SAKIT UMUM DAERAH H. ABDUL MANAP KOTA JAMBI TAHUN 2015
Authors: Renylda Reta 
Published: November 2018

Children with thalassemia must undergo blood transfusions to sustain life and routinely done in periods of continuous lama.Pengobatan will have an impact on psychosocial problems in the family, especially in the elderly. Parents will face a backlash in any care and treatment such as guilt, anxiety, fear, sadness, economic problems and worry about not getting the proper care and treatment.This research is a quantitative descriptive research that aims to describe the level of anxiety of parents of children with thalassemia in Poly Children's Hospital. H. Abdul Manap Jambi City in 2015. The population in this study were all parents whose children suffer from thalassemia as many as 56 people with a total sample of 33 people. This research was conducted on the 26th of June to July 26, 2015 with interview techniques and questionnaires. Results showed that of the 33 respondents, it is as much as 26 respondents (78.8%) had moderate anxiety level, as many as six respondents (18.2%) had mild anxiety level and 1 respondent (3%) had severe anxiety level. It is expected that nurses need to pay attention to and involve parents in performing nursing care in children with thalassemia, and improve the provision of information about the treatment of children to parents, so as to reduce anxiety.Keywords: Anxiety, Parents, Thalassemia
Hubungan Pengetahuan dan Dukungan Keluarga dengan Perilaku Penyalahgunaan Napza di Kelas IIA Lembaga Pemasyarakatan Jambi
Authors: Efni Nel 
Published: November 2018

The causes of drug abuse are complex due to the interaction of various factors, including individual factors such great curiosity to try and unknowingly or think long about the consequences later in life, environmental factors such as family problems or a broken home or social environment / community one even all members become abusers drug. This research is a quantitative research using Cross sectional design. The population in this study is the victim of drug abuse which amounted to 545 people and a total sample of 40 respondents using simple random sampling technique and the data were analyzed using univariate and bivariate by using the chi-square test. There is The relationship of knowledge and family support to the behavior of drug abuse in class IIA prison Jambi. Expected to be used as inputs in the preparation of the program increased knowledge about the dangers of drugs.
Inclusions fluides et modèle génétique des minéralisations à fluorine dans le district "Villabona-Arlós" (Asturias, Espagne)
Authors: Loredo Jorge , Garcia Iglesias Jesús 
Published: November 2018

Suite à l'étude des inclusions fluides des fluorines de quelques gisements stratiformes et indices du district "Villabona-Arlós" (Villabona, Cucona, Santofirme, Arlós, Gloria, Moscona), on constate une faible diminution de température de Villabona vers Arlós, avec des valeurs intermédiaires pour les minéralisations de Moscona et Gloria. Ce faible refroidissement est accompagné par une remarquable dilution des solutions. Il est possible de considérer successivement une première circulation de faible température (80-90 °C) et salinité élevée (18-22 %), puis, peut-être due au mélange des solutions avec des eaux superficielles, une circulation de solutions légèrement plus froides (60-70 °C) et de plus faible salinité (0-8 %).
A partir des données fournies par l'étude des inclusions fluides et des corrélations établies avec les données géologiques, on essaie d'établir un modèle génétique pour les minéralisations de fluorine du district "Villabona-Arlós" (Asturias), en mettant l'accent sur les phénomènes de mélange d'eaux de différente origine comme facteur génétique essentiel.
Calcite carbon and oxygen isotope evidence for ore formation at Laisvall, Sweden
Authors: Lindblom Sten 
Published: November 2018

The Laisvall sandstone lead-zinc deposit located at the Caledonian border, Sweden, originally contained 80 million tons of ore in two thin Eocambrian sandstone horizons. The ore mineral assemblage consists of galena, sphalerite, calcite, barite, fluorite and quartz. Fluid inclusions and mineralogical textures particularly in sphalerite and calcite imply ore formation from mixing two solutions. This results in simple mineralogy but a complex paragenesis in several stages of deposition. Temperatures between 170 °C and 130 °C and a total salt content of 24 wt % eq. NaCl characterized the ore-forming environment. Initial calcite deposition occurred around 180 °C from a solution with 18 wt % eq. NaCl.
The present study reports carbon and oxygen isotope measurements correlated to inclusion measured calcite samples in the ore. A narrow range (2 ‰) of carbon isotope ratios of — 14.5 ‰ indicates a stable environment of deposition for both ore-bearing strata. Calculation of water in equilibrium with calcite in the ore likewise shows a homogeneous environment.
One sample gives higher isotope ratios (δ13O = —8 ‰ and δ18O = + 17 ‰) implying an early calcite formed at a higher temperature.
Oxygen isotope ratios were generally heavier for the upper sandstone (+13.5 ‰) than for the lower sandstone (+11 ‰). This may indicate formation at a higher temperature or in more stages in the upper sandstone, compared to the lower sandstone.
δ18O vary over a greater range than δ13O, illustrating the greater reactivity for oxygen than carbon, implying that several stages have taken place both in the upper and lower sandstone but within a fairly stable fluid environment.
Hydrocarbons have been present at Laisvall during ore formation but appear to have played a minor role as indicated by the isotopic data presented in this study.
Générations successives de muscovites et feldspaths potassiques dans les leucogranites du massif de Millevaches (Massif Central français)
Authors: Monier Gilles , Mergoil-Daniel Juliette , Labernadière Henri 
Published: November 2018

Dans les deux types de leucogranites constituant le massif de Millevaches (leucogranites occidentaux et leucogranites orientaux), la composition des phyllites dioctaédriques et des feldspaths ainsi que l'état structural de ces derniers conduisent à caractériser les différentes étapes de cristallisation : magmatique (I), tardi à postmagmatique (II) et hydrothermale (III).
Les minéraux primaires ou de cristallisation magmatique (muscovites riches en Ti et Na et feldspaths monocliniques et relativement riches en sodium — Or 86) ont une composition constante à l'échelle de l'affleurement. A l'échelle du massif, leur changement de composition reflète l'évolution magmatique du granite. Entre les minéraux primaires, les éléments tels que Fe, Mg, Ti, Rb, Ba... montrent des coefficients de partage bien définis.
Les phénomènes de seconde génération (II) — cristallisation de muscovites pauvres en Ti et Na, cristallisation de feldspaths potassiques (Or 91 à 98) tricliniques, l'inversion partielle mono à triclinique des feldspaths I et le remplacement partiel de l'albite par le microcline — nécessitent tous la présence d'eau et ont lieu immédiatement après la cristallisation magmatique sous l'action des fluides résiduels (transformations deutériques).
Les transformations III (illite-smectite) sont liées à des altérations hydrothermales très postérieures à la consolidation du granite, le long de la bordure orientale faillée du massif.
La répartition des transformations deutériques, dans les deux leucogranites du Sud-Millevaches amènent à conclure que les leucogranites orientaux diffèrent des leucogranites occidentaux par une histoire cristallogénétique complexe liée à la présence d'eau dans les stades tardi à post-magmatiques, tandis que l'histoire des leucogranites occidentaux est pratiquement réduite à la cristallisation magmatique. Ces différences sont reliées à la teneur originelle en eau de chaque magma et à leurs conditions de refroidissement, elles-mêmes en relation avec le niveau de mise en place.
Texture d'un matériel carboné impliqué dans un métamorphisme haute pression-basse température (Alpes françaises). Les hautes pressions influencent-elles la carbonification ?
Authors: Goffé Bruno , Villey Michel 
Published: November 2018

In high-pressure, low-temperature metamorphic areas (6 kbar - 300 °C) of the internal part of Briançonnais zone, organic matter-bearing metasediments contain hydrocarbon compounds (oils and wet gas) as inclusion in metamorphic minerals (quartz, lawsonite...). In contrast with the metamorphic conditions, the degree of transformation of the organic matter is much less than that predicted by classical models of organic matter evolution during metamorphism.
The textural study of solid organic matter in these metasediments indicates the coexistence of two phases :
— one has a structure similar to a kerogen of deep catagenesis. The degree of organisation is compatible with the existence of associated hydrocarbon compounds ;
— the second has a structure similar to anthracite. Its degree of organisation is more compatible with the thermal conditions of metamorphism, but seems to result of shearing effects.
An hypothesis is proposed : at a given temperature, the kinetics of organic matter evolution is considerably slowed by increasing static pressures (hydrostatic type). This inhibiting effect of pressure is locally cancelled, in the case of carbonification, by shear stress, which promotes the transformation of kerogen.
Helium Reionization Simulations. III. The Helium Lyα Forest
Authors: Plante Paul La , Trac Hy , Croft Rupert , Cen Renyue 
Published: November 2018

Abstract
In a previous paper we presented a new suite of hydrodynamic simulations with the aim of accurately capturing the process of helium ii reionization. In this paper, we discuss the observational signatures present in the He ii Lyα forest. We show that the effective optical depth of the volume-averaged τ
eff alone is not sufficient for capturing the ionization state of helium ii, due to the large variance inherent in sightlines. However, the He ii flux probability density function (PDF) can be used to determine the timing of helium ii reionization. The amplitude of the one-dimensional flux power spectrum can also determine the ionization state of helium ii. We show that, even given the currently limited number of observations (∼50 sightlines), measurements of the flux PDF can yield information about helium ii reionization. Further, measurements using the one-dimensional power spectrum can provide clear indications of the timing of reionization, as well as the relative bias of sources of ionizing radiation.
Tracing the Origin of Moving Groups. II. Chemical Abundance of Six Stars in the Halo Stream LAMOST-N1
Authors: Zhao J. K. , Zhao G. , Aoki W. , Ishigaki M. N. , Suda T. , Matsuno T. , Shi J. R. , Xing Q. F. , Chen Y. Q. , Oswalt Terry D. , Kong X. M. , Liang X. L. 
Published: November 2018

Abstract
We present the chemical abundances of six stars in the halo stream Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST)-N1, a new kinematically selected substructure from LAMOST data, from high-resolution spectra obtained with the Subaru/High Dispersion Spectrograph. Atmospheric parameters were determined by an iterative procedure based on spectroscopic analysis. Abundances of 11 elements, including α elements (Mg, Ca, Ti), odd-Z light elements (Na), iron-peak elements (Sc, Cr, Mn, Fe, Ni), and neutron-capture elements (Y, Ba), are measured by local thermodynamic equilibrium analysis procedures. [Fe/H] of the six stars ranges from −1.5 to −0.66. The abundance patterns of α elements show a similar trend to those of low-α stars in Nissen et al. and over 0.1 dex lower than those of Galactic field stars. The Sc, Cr, Mn, and Ni abundances of these six stars exhibit a positive trend with increasing iron abundance, with varying gradients. In addition, abundance distribution between [Na/Fe] and [Ni/Fe] and between that of [Ba/Y] and [Fe/H] of these six stars is different from both Galactic stars and the known dwarf galaxies. Our results suggest that LAMOST-N1 might be a relic of a system with slower chemical evolutions than the Milky Way.
Isothermal Bondi Accretion in Two-component Jaffe Galaxies with a Central Black Hole
Authors: Ciotti Luca , Pellegrini Silvia 
Published: November 2018

Abstract
The fully analytical solution for isothermal Bondi accretion onto a black hole (MBH) at the center of two-component Jaffe galaxy models is presented. In a previous work, we provided the analytical expressions for the critical accretion parameter and the radial profile of the Mach number in the case of accretion onto an MBH at the center of a spherically symmetric one-component Jaffe galaxy model. Here we apply this solution to galaxy models where both the stellar and total mass density distributions are described by the Jaffe profile with different scale lengths and masses and to which a central MBH is added. For such galaxy models, all the relevant stellar dynamical properties can also be derived analytically. In these new models, the hydrodynamical and stellar dynamical properties are linked by imposing that the gas temperature is proportional to the virial temperature of the galaxy stellar component. The formulae that are provided allow one to evaluate all flow properties and are then useful for estimates of the scale radius and mass flow rate when modeling accretion onto MBHs at the center of galaxies. As an application, we quantify the departure from the true mass accretion rate of estimates obtained using the gas properties at various distances from the MBH, under the hypothesis of classical Bondi accretion.
Variability-selected Low-luminosity Active Galactic Nuclei Candidates in the 7 Ms Chandra Deep Field-South
Authors: Ding N. , Luo B. , Brandt W. N. , Paolillo M. , Yang G. , Lehmer B. D. , Shemmer O. , Schneider D. P. , Tozzi P. , Xue Y. Q. , Zheng X. C. , Gu Q. S. , Koekemoer A. M. , Vignali C. , Vito F. , Wang J. X. 
Published: November 2018

Abstract
In deep X-ray surveys, active galactic nuclei (AGNs) with a broad range of luminosities have been identified. However, cosmologically distant low-luminosity AGN (LLAGN,

erg s−1) identification still poses a challenge because of significant contamination from host galaxies. Based on the 7 Ms Chandra Deep Field-South (CDF-S) survey, the longest-timescale (∼17 years) deep X-ray survey to date, we utilize an X-ray variability selection technique to search for LLAGNs that remain unidentified among the CDF-S X-ray sources. We find 13 variable sources from 110 unclassified CDF-S X-ray sources. Except for one source that could be an ultraluminous X-ray source, the variability of the remaining 12 sources is most likely due to accreting supermassive black holes. These 12 AGN candidates have low intrinsic X-ray luminosities, with a median value of 7 × 1040 erg s−1. They are generally not heavily obscured, with an average effective power-law photon index of 1.8. The fraction of variable AGNs in the CDF-S is independent of X-ray luminosity and is only restricted by the total number of observed net counts, confirming previous findings that X-ray variability is a near-ubiquitous property of AGNs over a wide range of luminosities. There is an anticorrelation between X-ray luminosity and variability amplitude for high-luminosity AGNs, but as the luminosity drops to ≲1042 erg s−1, the variability amplitude no longer appears dependent on the luminosity. The entire observed luminosity–variability trend can be roughly reproduced by an empirical AGN variability model based on a broken power-law power spectral density function.
Identifying Tidal Disruption Events via Prior Photometric Selection of Their Preferred Hosts
Authors: French K. Decker , Zabludoff Ann I. 
Published: November 2018

AbstractA nuclear transient detected in a post-starburst galaxy or other quiescent galaxy with strong Balmer absorption is likely to be a tidal disruption event (TDE). Identifying such galaxies within the planned survey footprint of the Large Synoptic Survey Telescope (LSST) before a transient is detected will make TDE classification immediate and follow-up more efficient. Unfortunately, spectra for identifying most such galaxies are unavailable, and simple photometric selection is ineffective; cutting on “green valley” UV/optical/IR colors produces samples that are highly contaminated and incomplete. Here we propose a new strategy using only photometric optical/UV/IR data from large surveys. Applying a machine-learning random forest classifier to a sample of ∼400,000 SDSS galaxies withGalaxy Evolution Explorer(GALEX) andWide-field Infrared Survey Explorer(WISE) photometry, including 13,592 quiescent Balmer-strong galaxies, we achieve 53%–61% purity and 8%–21% completeness, given the range in redshift. For the subset of 1299 post-starburst galaxies, we achieve 63%–73% purity and 5%–12% completeness. Given these results, the range of likely TDE and supernova rates, and that 36%–75% of TDEs occur in quiescent Balmer-strong hosts, we estimate that 13%–99% of transients observed in photometrically selected host galaxies will be TDEs and that we will discover 119–248 TDEs per year with LSST. Using our technique, we present a new catalog of 67,484 candidate galaxies expected to have a high TDE rate, drawn from the SDSS, Pan-STARRS, DES, andWISEphotometric surveys. This sample is 3.5× larger than the current SDSS sample of similar galaxies, thereby providing a new path forward for transient science and galaxy evolution studies.
Le devenir père de nouveau-né prématuré : analyse de trois études de cas
Authors: Koliouli Flora , Zaouche-Gaudron Chantal , Azemar-Hopker Françoise , Raynaud Jean-Philippe 
Published: November 2018

L’objectif de cette étude est d’analyser le discours de pères de nouveau-nés prématurés, afin d’explorer leur vécu et la façon dont ils définissent leur rôle durant leur séjour dans le service de néonatologie. Un entretien semi-directif est utilisé (Meyer, Zeanah, Boukydis, Lester, 1993) et une analyse de discours est réalisée. L’analyse de trois études de cas décrit trois styles paternels différents durant l’hospitalisation de leur conjointe et celle de leur enfant : le père identifié à une posture maternelle, le père messager et le père partenaire de la mère. La pratique du peau-à-peau permettra l’élaboration du premier lien avec l’enfant et de définir leur rôle en tant que père. Nos résultats mettent en lumière la nécessité et l’importance de la place du père dans le contexte de la prématurité et proposent des pistes d’intervention.
Critique de la mesure de répartition de responsabilité chez Milgram et Blass
Authors: Laurens Stéphane , Lebossé Marielle , Lechard Louise , Leray Samuel 
Published: November 2018

L’objectif de cette étude est d’analyser la mesure, utilisée par Milgram puis Blass, de répartition de responsablité entre expérimentateur, enseignant et élève, chez des observateurs de la situation de soumission à l’autorité de Milgram. Dans l’étude 1, 90 participants regardent une séquence du film de Milgram et répartissent 100 % de responsabilités en fonction de deux variables : l’effet (l’enseignant obéit versus désobéit) et le statut de l’expérimentateur (Milgram versus un employé versus un sujet naïf). En situation d’obéissance on observe une délégation de responsabilité seulement vers Milgram et en situation de désobéissance on l’observe seulement lorsque l’expérimentateur n’est pas Milgram. Les questions ouvertes de l’étude 1, ainsi que les 12 entretiens de l’étude 2 montrent que la délégation de responsabilité ne se produit qu’avec une autorité charismatique, mais qu’il est peu pertinent de comparer les répartitions de responsabilité d’une situation d’obéissance et de désobéissance : la répartition est très complexe car de nombreux facteurs interviennent et la question n’a pas le même sens dans les deux situations.
Esculturas sonoras
Authors: Bosseur Jean-Yves 
Published: November 2018

O interesse no fenômeno da escultura sonora não parou de aumentar em todo o mundo, desde os anos 50. Contudo, não se trata de uma corrente artística para dizer o mínimo, pois as obras que se ligam a essa categoria correspondem a tendências estéticas das mais diversas. Atualmente, torna-se cada vez mais difícil distinguir as esculturas sonoras de certas formas de instalação, utilizando-se preferencialmente o termo "arte sonora" para designar grosso modo obras plásticas e atividades artísticas que reservam uma função importante à realidade acústica.
Mobilidade acadêmica: um estudo comparativo no contexto de instituições universitárias
Authors: Pereira Yana Paula , Souza Izabel Regina de , Rodrigues Andrigo , Dias Cristiane 
Published: November 2018

Este trabalho tem como objetivo identificar quais as convergências encontradas nas ações de mobilidade acadêmica em duas instituições de educação superior de diferentes países. Em relação à metodologia utilizada, para fins de investigação a pesquisa caracterizou-se como descritiva, e quanto aos meios de investigação, como pesquisa bibliográfica e de campo. A população-alvo do trabalho foram os gestores dos setores de Relações Internacionais das instituições de ensino e os acadêmicos que realizaram mobilidade de 2006 a 2015. Para esta pesquisa, os dados foram oriundos de dados primários e secundários, e a técnica de coleta de dados foi qualitativa, havendo dois instrumentos de coleta de dados: um questionário para os acadêmicos e uma entrevista semi-estruturada com os gestores. A análise do discurso foi realizada quanto a abordagem qualitativa. A pesquisa permitiu com que os acadêmicos sugerissem melhorias para suas Instituições de ensino a partir de suas percepções das políticas de mobilidade da instituição. Averiguou-se que as convergências encontradas nas ações de mobilidade acadêmica nas instituições são principalmente os acordos bilaterais que ambas possuem com instituições estrangeiras, o perfil de acadêmicos que realizam programas de mobilidade e o fato de conseguirem contemplar os mesmos com bolsas de mobilidade.
Gestão e mapeamento de processos nas instituições públicas: um estudo de caso em uma Universidade Federal
Authors: Costa Maria Teresa Pires , Moreira Elzeni Alves 
Published: November 2018

Vinculando-se à temática da modernização na gestão pública universitária, apresenta-se a análise da implantação da gestão e mapeamento de processos na Diretoria de Administração de Pessoal (DAP) em uma Universidade Federal no Nordeste do Brasil que aderiu ao Programa Nacional de Gestão Pública e Desburocratização (Gespública) em 2009. Adotou-se como objetivo geral analisar a gestão e o mapeamento de processos da referida DAP, identificando os possíveis benefícios na melhoria da qualidade da prestação dos serviços aos usuários. Como método, realizou-se uma pesquisa de cunho qualitativo, do tipo estudo de caso, cuja unidade de análise foi a DAP. A coleta de dados consistiu em pesquisa documental, questionários e entrevistas. Resultados apontam que as metodologias empregadas para a gestão e mapeamento dos processos na DAP foram construídas e desenvolvidas de acordo com as necessidades da própria Universidade tendo o Gespública como norteador e ferramenta para o desenvolvimento do projeto que resultou em agilidade dos procedimentos, redução do tempo gasto e melhoria da comunicação interpessoal, pelo que se sugere o método para outras instituições públicas.