bluuebunny/crossref_metadata_2025_split huggingface dataset:
A INSERÇÃO DAS MULHERES NO COOPERATIVISMO VIDEIRENSE
Authors: Baldissarelli Juciele Marta , Hulse Levi , Klaes Luiz Salgado , Bernardy Tatiane Atanásio dos Santos 
Published: January 2019

Esse estudo propõe uma reflexão sobre a inserção das mulheres no cooperativismo, tendo como objeto de estudo o Núcleo Feminino da COOPERVIL e do SICOOB, no Município de Videira em Santa Catarina. Os relatos nos mostram que a iniciativa ainda recente, já proporciona resultados impactantes no cooperativismo videirense. Esse grupo de mulheres por intermédio do cooperativismo, tem compreendido que pode ser utilizado como uma estratégia para contar com a presença cada vez maior do público feminino em estratégias de poder e decisão. O trabalho é um estudo de caso, sendo utilizado o método qualitativo descritivo e quantitativo, a partir de entrevistas semi-estruturadas. Nesse estudo de caso, pretende-se debater as formas que as participantes têm encontrado para ocupar espaços, que até pouco tempo eram ocupados apenas por homens.Palavras-Chave: Mulheres. Cooperativismo. Igualdade. Abstract: This study proposes a reflection about the insertion of women into cooperativism, having as object of study the COOPERVIL and SICOOB Female Center in the Municipality of Videira in Santa Catarina. The reports show us that the recent initiative, already provides shocking results in the videirense cooperativism. This group of women through cooperativism has understood that it can be used as a strategy to count on the increasing presence of the female public in strategies of power and decision. In this research, we intend to discuss the ways that the participants have found to occupy spaces, which until recently were occupied only by men.Keywords: Women. Cooperativism. Equality.
PERSPECTIVAS DO COMPARTILHAMENTO DO CONHECIMENTO ENTRE OS DOCENTES PARA VIABILIZAR A METODOLOGIA ATIVA
Authors: Duminelli Meline Vitali , Ezequiel Karoline Brasil de Oliveira , Yamaguchi Cristina Keiko 
Published: January 2019

Alguns docentes insatisfeitos com a abordagem de ensino tradicional no ensino superior, buscam alternativas para inovar no processo de ensino e aprendizagem, e dentre as técnicas existentes, destaca-se a metodologia ativa. Esse estudo buscou compreender as práticas de compartilhamento do conhecimento entre os docentes que aplicam a técnica de metodologia ativa na educação superior. Os procedimentos metodológicos adotados foram: pesquisa de caráter interdisciplinar e quanto aos fins de investigação: descritiva e exploratória. A coleta de dados ocorreu por meio de entrevista com quatro professoras que estudam e aplicam a metodologia ativa. Percebeu-se que adotando a técnica de metodologia ativa, ocorre maior interação entre professores e alunos, promove o compartilhamento do conhecimento com os professores durante o planejamento das aulas e na instituição durante as capacitações docentes, quando o tema abordado trata das diferentes técnicas e modelos de ensino a serem praticados na sala de aula.Palavras-Chave: Metodologias ativas. Compartilhamento do conhecimento. Aprendizagem. Perspectives of Knowledge Sharing Between Teachers to Viabilize Active MethodologyAbstract: Some teachers dissatisfied with the traditional teaching approach, seek alternatives to innovate within the classroom, and highlights here the active methodologies. This study sought to understand the practices of knowledge sharing among teachers who apply the techniques of active methodologies in higher education. This interdisciplinary research was used for the purposes of descriptive and exploratory research. Data collection took place through a focus group interview, with four teachers who study and apply the active methodologies. It was noticed that adopting the techniques of active methodologies, there was a greater interaction between teachers and students, as well as, it was evidenced that the active methodologies promote the sharing of knowledge with other teachers in the moments of class planning and within the institutions when they offer training on the different techniques and teaching models that can be practiced in classrooms.Keywords: Active methodologies. Sharing knowledge. Learning.
PENGARUH PYRACLOSTROBIN PADA PEMBENTUKAN BUAH KOPI ROBUSTA (Coffea canephora)
Authors: Lailiya Wiharyanti Nur , Wicaksono Karuniawan Puji , Widaryanto Eko 
Published: January 2019

Robusta coffee (Coffea canephora) is one of the commodities that have high economic value among other plantation crops. Coffee is also one of the three non-alcoholic beverages (coffee, tea, chocolate) are widespread. Indonesia and among the countries located in the international coffee world, because Indonesia is the third largest coffee exporter after Brazil and Vietnam. Coffee production in Indonesia reached an average of 11.250 tonnes per year. The purpose of this study is studying the ability of pyraclostrobin on coffee fertilization, thereby reducing the occurrence of fruit drop and determining the appropriate concentrations for spraying treatment pyraclostrobin on fertilization and reduce fruit drop robusta coffee. This study was conducted in January-September 2016 in the coffee plantation Tlogosari, Tirtoyudo subdistrict, Malang regency which is located at the altitude of 560 m above sea level. The method that used in this study is a randomized block design, consisting of 6 treatments and 4 replications. While the treatment is P0 (without spraying), P1 (Spraying once a week with a concentration of 150 ppm), P2 (Spraying once a week with a concentration of 300 ppm), P3 (Spraying once a week with a concentration of 450 ppm), P4 (Spraying once a week with a concentration of 600 ppm), P5 (Spraying once a week with a concentration of 750 ppm). Giving pyraclostrobin with a concentration of 600 ppm may increase the amount of fruit compared to the treatment without giving pyraclostrobin.
Negotiating Special Relationships: Susanne Bier’s Comedies
Authors: Agger Gunhild 
Published: January 2019

‘Negotiating Special Relationships: Susanne Bier’s Comedies’ highlights the diversity of Bier’s films by analyzing her comedies, which, Gunhild Agger argues, borrow from and innovate characteristics derived from distinct romantic comedy traditions. Agger reads Bier’s The One and Only (Den eneste ene 1999) as a Danish language, screwball comedy best understood as a modern take on a template established by Classical Hollywood films. Meanwhile, Agger connects Love Is All You Need to trends in romantic comedy that are visible in more recent British and American films, most notably Four Weddings and a Funeral (1994), which inspired a number of transatlantic co-productions targeting the massive audience it attracted. In outlining key features of these films, Agger highlights that Love Is All You Need is significantly more cross-cultural and transnational than The One and Only and explicitly utilizes formal and narrative devices to cite its American and British predecessors. She also stresses that while the film is mainly in Danish, it includes aspects of English and Italian languages and cultures as part of its appeal to transnational spectators.
Thoreau’s Epic Ambitions: “A Walk To Wachusett” and the Persistence of the Classics in an Age of Science
Authors: Van Anglen K. P. 
Published: January 2019

The piece is the earliest example in Thoreau of a prose genre now known as the excursion, which combines a brief autobiographical account of an experience of nature with broader philosophical meditations on the natural world. Moreover, in “A Walk to Wachusett,” Thoreau also uses quotations from and allusions to Virgil's own earliest extant poems (the eclogues) to recreate in prose the tension found throughout Virgil's poetry between the themes of the pastoral and those of epic. Thoreau also thereby allies his own literary career to the progression first followed by Virgil, from pastoral to georgic to epic, known as the cursus honorum. This renders problematic any simple notion that he became a scientist later in his career. Rather, his interests in natural science merged with his original goal of writing epic poetry, in his treatment of Pliny the Elder's Natural History.
Entropy Generation Optimization for Rarified Nanofluid Flows in a Square Cavity with Two Fins at the Hot Wall
Authors: Al-Kouz Wael , Al-Muhtady Ahmad , Owhaib Wahib , Al-Dahidi Sameer , Hader Montasir , Abu-Alghanam Rama 
Published: January 2019

Computational Fluid Dynamics (CFD) is utilized to study entropy generation for the rarefied steady state laminar 2-D flow of air-Al2O3 nanofluid in a square cavity equipped with two solid fins at the hot wall. Such flows are of great importance in industrial applications, such as the cooling of electronic equipment and nuclear reactors. In this current study, effects of the Knudsen number (Kn), Rayleigh number (Ra) and the nano solid particle’s volume fraction ( ϕ ) on entropy generation were investigated. The values of the parameters considered in this work were as follows: 0 ≤ K n ≤ 0.1 , 10 3 ≤ R a ≤ 10 6 , 0 ≤ ϕ ≤ 0.2 . The length of the fins (LF) was considered to be fixed and equal to 0.5 m, whereas the location of the fins with respect to the lower wall (HF) was set to 0.25 and 0.75 m. Simulations demonstrated that there was an inverse direct effect of Kn on the entropy generation. Moreover, it was found that when Ra was less than 104, the entropy generation, due to the flow, increased as ϕ increases. In addition, the entropy generation due to the flow will decrease at Ra greater than 104 as ϕ increases. Moreover, the entropy generation due to heat will increase as both the ϕ and Ra increase. In addition, a correlation model of the total entropy generation as a function of all of the investigated parameters in this study was proposed. Finally, an optimization technique was adapted to find out the conditions at which the total entropy generation was minimized.
Processing discharge summaries in general practice: a qualitative interview study with GPs and practice managers
Authors: Spencer Rachel A , Rodgers Sarah , Salema Ndeshi , Campbell Stephen M , Avery Anthony J 
Published: January 2019

BackgroundDischarge summaries are essential for communicating patient information from secondary care to general practice on hospital discharge. Although there has been extensive research into their design and completion in secondary care, very little is known about primary care processing of these documents.AimTo explore what general practice staff think are the factors associated with failure to respond to actions requested in discharge summaries and what practices do to mitigate this.Design & settingSemi-structured interviews were undertaken with primary care staff in three geographical regions of England.MethodInterviews with 10 practice managers and 10 GPs (one of each at each of the 10 practices) were undertaken to explore management of discharge summaries.ResultsFive themes emerged from the interviews. The 'secondary care factors' theme describes participants’ perspectives on the design of summaries, which are inconsistent and often require improvement. The 'safety features of processing systems' theme focuses on document handling in primary care. A theme devoted to 'medicines reconciliation' followed. 'Error and harm as a result of faulty processing' is a theme describing ‘human error’ and other factors that participants believed contributed to failure to respond to requested actions. Finally, the 'strategies for safety improvement' theme describes initiatives to prevent failures of safer transitions of care.ConclusionCorrect processing of discharge summaries is essential to ensure patients experience a safe transition of care and not just a hospital discharge. Based on the interview findings, strategies to mitigate against faults in the processing of discharge summaries have been suggested to enhance safer transitions of care.
starry: Analytic Occultation Light Curves
Authors: Luger Rodrigo , Agol Eric , Foreman-Mackey Daniel , Fleming David P. , Lustig-Yaeger Jacob , Deitrick Russell 
Published: January 2019

Abstract
We derive analytic, closed form, numerically stable solutions for the total flux received from a spherical planet, moon, or star during an occultation if the specific intensity map of the body is expressed as a sum of spherical harmonics. Our expressions are valid to arbitrary degree and may be computed recursively for speed. The formalism we develop here applies to the computation of stellar transit light curves, planetary secondary eclipse light curves, and planet–planet/planet–moon occultation light curves, as well as thermal (rotational) phase curves. In this paper, we also introduce starry, an open-source package written in C++ and wrapped in Python that computes these light curves. The algorithm in starry is six orders of magnitude faster than direct numerical integration and several orders of magnitude more precise. starry also computes analytic derivatives of the light curves with respect to all input parameters for use in gradient-based optimization and inference, such as Hamiltonian Monte Carlo (HMC), allowing users to quickly and efficiently fit observed light curves to infer properties of a celestial body’s surface map. (Please see https://github.com/rodluger/starry, https://rodluger.github.io/starry/, and https://doi.org/10.5281/zenodo.1312286).
Nebular-phase Spectra of Superluminous Supernovae: Physical Insights from Observational and Statistical Properties
Authors: Nicholl Matt , Berger Edo , Blanchard Peter K. , Gomez Sebastian , Chornock Ryan 
Published: January 2019

Abstract
We study the spectroscopic evolution of superluminous supernovae (SLSNe) later than 100 days after maximum light. We present new data for Gaia16apd and SN 2017egm and analyze these with a larger sample comprising 41 spectra of 12 events. The spectra become nebular within 2–4 e-folding times after light-curve peak, with the rate of spectroscopic evolution correlated to the light-curve timescale. Emission lines are identified with well-known transitions of oxygen, calcium, magnesium, sodium, and iron. SLSNe are differentiated from other SNe Ic by a prominent O i
λ7774 line and higher ionization states of oxygen. The iron-dominated region around 5000 Å is more similar to broad-lined SNe Ic than to normal SNe Ic. Principal component analysis shows that five “eigenspectra” capture ≳70% of the variance, while a clustering analysis shows no clear evidence for multiple SLSN subclasses. Line velocities are 5000–8000 km s−1 and show stratification of the ejecta. O i
λ7774 likely arises in a dense inner region that also produces calcium emission, while [O i] λ6300 comes from farther out until 300–400 days. The luminosities of O i
λ7774 and Ca ii suggest significant clumping, in agreement with previous studies. Ratios of [Ca ii] λ7300/[O i] λ6300 favor progenitors with relatively massive helium cores, likely ≳6

, though more modeling is required here. SLSNe with broad light curves show the strongest [O i] λ6300, suggesting larger ejecta masses. We show how the inferred velocity, density, and ionization structure point to a central power source.
High-redshift Massive Quiescent Galaxies Are as Flat as Star-forming Galaxies: The Flattening of Galaxies and the Correlation with Structural Properties in CANDELS/3D-HST
Authors: Hill Allison R. , van der Wel Arjen , Franx Marijn , Muzzin Adam , Skelton Rosalind E. , Momcheva Iva , van Dokkum Pieter , Whitaker Katherine E. 
Published: January 2019

Abstract
We investigate the median flattening of galaxies at 0.2 < z < 4.0 in all five CANDELS/3D-HST fields via the apparent axis ratio, q. We separate the sample into bins of the redshift, stellar mass, Sérsic index, size, and UVJ-determined star-forming state to discover the most important drivers of the median q (q
med). Quiescent galaxies at z < 1 and M
* > 1011
M
⊙ are rounder than those at lower masses, consistent with the hypothesis that they have grown significantly through dry merging. The massive quiescent galaxies at higher redshifts become flatter and are as flat as star-forming massive galaxies at 2.5 < z < 3.5, consistent with formation through direct transformations or wet mergers. We find that in quiescent galaxies, correlations with q
med and M
*, and z and r

e
are driven by the evolution in the Sérsic index (n), consistent with the growing accumulation of minor mergers at lower redshifts. Interestingly, n does not drive these trends fully in star-forming galaxies. Instead, the strongest predictor of q in star-forming galaxies is the effective radius, where larger galaxies are flatter. Our findings suggest that q
med is the tracing bulge-to-total ratio, which would explain why smaller/more massive star-forming galaxies are rounder than their extended/less massive analogs, although it is unclear why the Sérsic index correlates more weakly with flattening for star-forming galaxies than for quiescent galaxies.
On the Persistence of QPOs during the SGR 1806−20 Giant Flare
Authors: Miller M. Coleman , Chirenti Cecilia , Strohmayer Tod E. 
Published: January 2019

Abstract
The discovery of quasi-periodic brightness oscillations (QPOs) in the X-ray emission accompanying the giant flares of the soft gamma-ray repeaters SGR 1806–20 and SGR 1900+14 has led to intense speculation about their nature and what they might reveal about the interiors of neutron stars. Here we take a fresh look at the giant flare data for SGR 1806–20, and in particular we analyze short segments of the post-peak emission using a Bayesian procedure, which has not previously been applied to these data. We find at best weak evidence that any QPO persists for more than ∼1 s; instead, almost all the data are consistent with a picture in which there are numerous independently excited modes that decay within a few tenths of a second. This has interesting implications for the rapidity of decay of the QPO modes, which could occur by the previously suggested mechanism of coupling to the MHD continuum. The strongest QPOs favor certain rotational phases, which might suggest special regions of the crust or of the magnetosphere. We also find several previously unreported QPOs in these data, which may help in tracking down their origin.
The Fundamental Plane of Black Hole Accretion and Its Use as a Black Hole-Mass Estimator
Authors: Gültekin Kayhan , King Ashley L. , Cackett Edward M. , Nyland Kristina , Miller Jon M. , Matteo Tiziana Di , Markoff Sera , Rupen Michael P. 
Published: January 2019

Abstract
We present an analysis of the fundamental plane of black hole accretion, an empirical correlation of the mass of a black hole (M), its 5 GHz radio continuum luminosity (νL

ν
), and its 2–10 keV X-ray power-law continuum luminosity (L

X
). We compile a sample of black holes with primary, direct black hole-mass measurements that also have sensitive, high-spatial-resolution radio and X-ray data. Taking into account a number of systematic sources of uncertainty and their correlations with the measurements, we use Markov chain Monte Carlo methods to fit a mass-predictor function of the form

log
(
M

/

10

8

M

⊙

)
=

μ

0

+

ξ

μ
R

log
(

L

R

/

10

38

erg

s

−
1

)

+

ξ

μ
X

log
(

L

X

/

10

40

erg

s

−
1

)

. Our best-fit results are μ
0 = 0.55 ± 0.22, ξ

μR
= 1.09 ± 0.10, and

ξ

μ
X

=
−

0.59

−
0.15

+
0.16

with the natural logarithm of the Gaussian intrinsic scatter in the log-mass direction

ln

ϵ

μ

=
−

0.04

−
0.13

+
0.14

. This result is a significant improvement over our earlier mass scaling result because of the increase in active galactic nuclei sample size (from 18 to 30), improvement in our X-ray binary sample selection, better identification of Seyferts, and improvements in our analysis that takes into account systematic uncertainties and correlated uncertainties. Because of these significant improvements, we are able to consider potential influences on our sample by including all sources with compact radio and X-ray emission but ultimately conclude that the fundamental plane can empirically describe all such sources. We end with advice for how to use this as a tool for estimating black hole masses.
The Effect of Far-infrared Radiation on the Hyperfine Anomaly of the OH 18 cm Transition
Authors: Ebisawa Yuji , Sakai Nami , Menten Karl M. , Yamamoto Satoshi 
Published: January 2019

Abstract
We present observations of the four hyperfine structure components of the OH 18 cm transition (1612, 1665, 1667 and 1720 MHz) toward Heiles Cloud 2 (HCL2) in Taurus and the dense cores L183 and L169. Toward the peculiar straight structure in the northern part of HCL2, the 1720 MHz line shows absorption against the cosmic microwave background at a velocity of ∼5.5 km s−1, whereas the 1612 MHz line shows brighter emission than expected in local thermodynamic equilibrium (LTE). Such an intensity anomaly is also observed toward TMC-1 (CP), L183, and L169, where the 1612 MHz line is stronger and the 1720 MHz line is weaker than those expected under LTE. We conduct statistical equilibrium calculations considering the effect of far-infrared (FIR) radiation from surrounding clouds and find that the absorption feature of the 1720 MHz line can be reproduced by the following conditions: gas kinetic temperature lower than about 30 K, OH column density higher than 1015 cm−2, H2 density lower than 103 cm−3, and an ortho-to-para ratio of H2 lower than 1. Therefore, the absorption feature of the 1720 MHz line is considered to trace relatively cold and dense gas that is surrounded by a warm envelope consisting of CO-dark molecular gas.
A Census of Galaxy Constituents in a Coma Progenitor Observed at z > 3
Authors: Shi Ke , Lee Kyoung-Soo , Dey Arjun , Huang Yun , Malavasi Nicola , Hung Chao-Ling , Inami Hanae , Ashby Matthew , Duncan Kenneth , Xue Rui , Reddy Naveen , Hong Sungryong , Jannuzi Buell T. , Cooper Michael C. , Gonzalez Anthony H. , Röttgering Huub J. A. , Best Phillip N. , Tasse Cyril 
Published: January 2019

Abstract
We present a detailed census of galaxies in and around PC 217.96+32.3, a spectroscopically confirmed Coma analog at z = 3.78. Diverse galaxy types identified in the field include Lyα emitters (LAEs), massive star-forming galaxies, and ultramassive galaxies (

) which may have already halted their star formation. The sky distribution of the star-forming galaxies suggests the presence of a significant overdensity (δ
SFG ≈ 8 ± 2), which is spatially offset from the previously confirmed members by 3–4 Mpc to the west. Candidate quiescent and post-starburst galaxies are also found in large excess (a factor of ∼8–15 higher surface density than the field’s), although their redshifts are less certain. We estimate that the total enclosed mass traced by the candidate star-forming galaxies is roughly comparable to that of PC 217.96+32.3 traced by the LAEs. We speculate that the true extent of PC 217.96+32.3 may be larger than previously known, half of which is missed by our LAE selection. Alternatively, the newly discovered overdensity may belong to another Coma progenitor not associated with PC 217.96+32.3. Expectations from theory suggest that both scenarios are equally unlikely (<1%) in the cosmic volume probed in our survey. If confirmed as a single structure, its total mass will be well in excess of Coma’s, making it an exceptionally large cosmic structure rarely seen even in large cosmological simulations. Finally, we find that the protocluster galaxies follow the same star formation rate–M
* scaling relation as the field galaxies, suggesting that the environmental effect at z ∼ 4 is a subtle one at best for normal star-forming galaxies.