bluuebunny/crossref_metadata_2025_split huggingface dataset:
O ensino-aprendizagem baseado em problema e estudo de caso num curso presencial de Administração - Brasil
Authors: Sugahara Cibele Roberta , Sirotheau Corrêa Jannuzzi Celeste Aída , Sousa José Eduardo de 
Published: October 2019

O presente trabalho discorre sobre a importância da interdisciplinaridade no processo de ensino-aprendizagem. Discorre ainda sobre o uso de “metodologias ativas” como formas de aplicação desses conceitos nas atividades de ensino. Relata a experiência de um Curso de Administração de uma universidade brasileira na adoção de metodologia ativa, mais especificamente o método de ensino de Aprendizagem Baseada em Problema e Estudo de Caso (ABP/EC). Relata que o uso do método permite uma participação mais intensa e ativa dos alunos no desenvolvimento dos conteúdos e como esta prática fez com que estes se sentissem mais responsáveis pelos seus resultados. Conclui relatando que a adoção de uma metodologia ativa em cursos de Administração proporciona modificação na atitude do conhecer e o estabelecimento de consciência crítica do aluno.
Palavras-chave: Ensino; Aprendizagem baseada em Problemas; Metodologia Ativa; Administração
Análisis de las compras de gobierno como instrumento para el fortalecimiento de la competitividad y del mercado interno en México
Authors: Ordóñez Bustos Daniel César 
Published: October 2019

El presente artículo analiza el papel que tienen las compras de gobierno en el funcionamiento actual de la economía nacional e internacional, a efecto de identificar su potencial como instrumento para fortalecer el mercado interno en México.El análisis está referido al modelo de competitividad nacional.de Michael Porter, y se basa en estadísticas y programas implementados en diversos países. En el caso de México, se considera una breve descripción de la normatividad aplicable a las compras de gobierno, incluyendo los alcances de esa materia en los textos de los tratados de libre comercio, así como la participación de las micro, pequeñas y medianas empresas (MIPYMES) en las adquisiciones públicas.
PENGGUNAAN MEDIA BOLA VOLI UNTUK MENINGKATKAN HASIL BELAJAR HEADING SEPAKBOLA PADA SISWA KELAS X IPS MA UNGGULAN MAMBA’UL HUDA TEGALSARI TAHUN AJARAN 2018/2019
Authors: Thoyib Faisal , R Lutfi Irawan , Setiabudi Moh. Agung 
Published: October 2019

Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang bertujuan untuk menegetahui peningkatan hasil belajar heading sepakbola dengan menggunakan media bola voli pada siswa kelas X IPS MA Unggulan Mamba’ul Huda Tegalsari tahun ajaran 2018/2019. Penelitian ini dilakukan dalam 3 kali pertemuan dengan awal studi untuk yang pertama dan 2 siklus selanjutnya, tiap siklus terdiri dari perencanaan, pelaksanaan tindakan, evaluasi dan refleksi. Subjek penelitian ini adalah siswa kelas X IPS MA Unggulan Mamba’ul Huda Tegalsari tahun ajaran 2018/2019 yang berjumlah 37 siswa. Penelitian ini menggunakan metode kualitatif-kuantitatif, pendekatan tersebut digunakan untuk menganalisis data dan membahas data hasil belajar. Hasil penelitian menunjukkan bahwa dengan menggunakan media bola voli dapat meningkatkan hasil belajar heading sepakbola yang dimana data tersebut dapat dilihat pada nilai ketuntasan belajar tiap siklus.
Suharto’s population policy in contemporary Indonesia : family planning program, marriage act or compulsory education has the greatest impact to fertility decline?
Authors: Widyastari Dyah Anantalia , Isarabhakdi Pimonpan 
Published: October 2019

Fertility in Indonesia has been falling significantly, from an average total fertility rate of 5.6 children per women in 1970s to 4.1 in 1980, and 2.6 in 2010. This paper attempts to explore which and how Suharto’s population policies have played role in Indonesia’s fertility decline. Whilst the adoption of modern contraceptive was perceived as the major determinant of fertility decline in Indonesia, changes in Indonesia’s political order and socio-economic development also contribute a considerable effect to Indonesians’ familial norms. The implementation of 9-year compulsory education had placed a strong foundation for the future Indonesian human capital and enabled women to obtain higher opportunities for schooling. Beside facilitates the diffusion of ideas among young people and opened up their perspective toward reproductive rights and self actualization, education also increases women’s opportunities to participate in laborforce. With the increasing roles outside the domestic sector, delaying age of marriage and limiting family size becomes a choice for women in contemporary Indonesia. The marriage act, however, was perceived as an accelerator rather than a predictor in increasing age of first marriage. Regardless the existence of the Marriage Law 1974, age of first marriage is likely to increase with increasing of education, although maybe in a slower rate.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PENGELOLAAN USAHA KECIL MENENGAH
Authors: Triyanto Eko , Novitasari Luky 
Published: October 2019

This study aims to analyze some factors that influence the management of Small and Medium sized Enterprises (SMEs) in garment industries which are located in the Klaten Regency. The object of this research is small-Medium garment enterprises that are registered in the SME guidance by the Central Java Province Cooperative and SME Office in Klaten regency. Independent variables in this study are management accounting practices, contingent factors, and age of enterprises, whereas dependent variable in the study is the SMEs management. The data analysis technique uses multiple linear regression analysis. The results of data show that management accounting practices and contingent factors has influenceon SME management, significantly; while the age of enterprises variable does not have influence on the management of SME.
Properties of Density and Velocity Gaps Induced by a Planet in a Protoplanetary Disk
Authors: Yun Han Gyeol , Kim Woong-Tae , Bae Jaehan , Han Cheongho 
Published: October 2019

Abstract
Gravitational interactions between a protoplanetary disk and its embedded planet are one of the formation mechanisms of gaps and rings found in recent ALMA observations. To quantify the gap properties measured in not only surface density but also rotational velocity profiles, we run two-dimensional hydrodynamic simulations of protoplanetary disks by varying three parameters: the mass ratio q of a planet to a central star, the ratio of the disk scale height h

p
to the orbital radius r

p
of the planet, and the viscosity parameter α. We find that the gap depth δ
Σ in the gas surface density depends on a single dimensionless parameter

as

, consistent with the previous results of Kanagawa et al. The gap depth δ

V
in the rotational velocity is given by

. The gap width, in both surface density and rotational velocity, has a minimum of about 4.7h

p
when the planet mass M

p
is around the disk thermal mass M
th, while it increases in a power-law fashion as M

p
/M
th increases or decreases from unity. This minimum in the gap width arises because spirals from sub-thermal planets have to propagate before they shock the disk gas and open a gap. We compare our relations for the gap depth and width with the previous results, and discuss their applicability to observations.
Enhanced Habitability on High Obliquity Bodies near the Outer Edge of the Habitable Zone of Sun-like Stars
Authors: Colose Christopher M. , Del Genio Anthony D. , Way M. J. 
Published: October 2019

Abstract
High obliquity planets represent potentially extreme limits of terrestrial climate, as they exhibit large seasonality, a reversed annual-mean pole-to-equator gradient of stellar heating, and novel cryospheres. A suite of 3D global climate model simulations is performed for low and high obliquity planets with various stellar fluxes, CO2 concentrations, and initial conditions to explore the propensity for high obliquity climates to undergo global glaciation. We also simulate planets with thick CO2 or H2 atmospheres, such as those expected to develop near or beyond the outer edge of the habitable zone. We show that high obliquity planets are hotter than their low obliquity counterparts due to ice-albedo feedbacks for cold climates, and water vapor in warm climates. We suggest that the water vapor greenhouse trapping is greater on high obliquity bodies for a given global-mean temperature due to the different dynamical regimes that occur between the two states. While equatorial ice belts are stable at high obliquity in some climate regimes, it is substantially harder to achieve global glaciation than for a low obliquity planet. Temperate polar conditions can be present at high obliquity at forcings for which low obliquity planets would be in a hard snowball state. Furthermore, open ocean can persist even in the winter hemisphere and when global-mean temperatures are well below freezing. However, the influence of obliquity diminishes for dense atmospheres, in agreement with calculations from 1D energy balance models.
Fermi-LAT γ-Ray Study of the Interstellar Medium and Cosmic Rays in the Chamaeleon Molecular Cloud Complex: A Look at the Dark Gas as Optically Thick H i
Authors: Hayashi Katsuhiro , Mizuno Tsunefumi , Fukui Yasuo , Okamoto Ryuji , Yamamoto Hiroaki , Hidaka Naoya , Okumura Akira , Tajima Hiroyasu , Sano Hidetoshi 
Published: October 2019

Abstract
We report a Fermi-LAT γ-ray analysis for the Chamaeleon molecular cloud complex using a total column density (

) model based on the dust optical depth at 353 GHz (

) with the Planck thermal dust emission model. Gamma rays with energy from 250 MeV to 100 GeV are fitted with the

model as a function of

,

(α ≥ 1.0), to explicitly take into account a possible nonlinear

/

ratio. We found that a nonlinear relation, α ∼ 1.4, gives the best fit to the γ-ray data. This nonlinear relation may indicate dust evolution effects across the different gas phases. Using the best-fit

model, we derived the CO-to-

conversion factor (

) and gas mass, taking into account the uncertainties of the

model. The value of

is found to be (0.63–0.76) ×1020 cm−2 K−1 km−1 s, which is consistent with that of a recent γ-ray study of the Chamaeleon region. The total gas mass is estimated to be (6.0–7.3) × 104

, of which the mass of additional gas not traced by standard

or CO line surveys is 20%–40%. The additional gas amounts to 30%–60% of the gas mass estimated in the case of optically thin

and has five to seven times greater mass than the molecular gas traced by CO. Possible origins of the additional gas are discussed based on scenarios of optically thick

and CO-dark

. We also derived the γ-ray emissivity spectrum, which is consistent with the local

emissivity derived from Fermi-LAT data within the systematic uncertainty of ∼20%.
A Blueprint of State-of-the-art Techniques for Detecting Quasi-periodic Pulsations in Solar and Stellar Flares
Authors: Broomhall Anne-Marie , Davenport James R. A. , Hayes Laura A. , Inglis Andrew R. , Kolotkov Dmitrii Y. , McLaughlin James A. , Mehta Tishtrya , Nakariakov Valery M. , Notsu Yuta , Pascoe David J. , Pugh Chloe E. , Doorsselaere Tom Van 
Published: October 2019

Abstract
Quasi-periodic pulsations (QPPs) appear to be a common feature observed in the light curves of both solar and stellar flares. However, their quasi-periodic nature, along with the fact that they can be small in amplitude and short-lived, makes QPPs difficult to unequivocally detect. In this paper, we test the strengths and limitations of state-of-the-art methods for detecting QPPs using a series of hare-and-hounds exercises. The hare simulated a set of flares, both with and without QPPs of a variety of forms, while the hounds attempted to detect QPPs in blind tests. We use the results of these exercises to create a blueprint for anyone who wishes to detect QPPs in real solar and stellar data. We present eight clear recommendations to be kept in mind for future QPP detections, with the plethora of solar and stellar flare data from new and future satellites. These recommendations address the key pitfalls in QPP detection, including detrending, trimming data, accounting for colored noise, detecting stationary-period QPPs, detecting QPPs with nonstationary periods, and ensuring that detections are robust and false detections are minimized. We find that QPPs can be detected reliably and robustly by a variety of methods, which are clearly identified and described, if the appropriate care and due diligence are taken.
A Galaxy-targeted Search for the Optical Counterpart of the Candidate NS–BH Merger S190814bv with Magellan
Authors: Gomez S. , Hosseinzadeh G. , Cowperthwaite P. S. , Villar V. A. , Berger E. , Gardner T. , Alexander K. D. , Blanchard P. K. , Chornock R. , Drout M. R. , Eftekhari T. , Fong W. , Gill K. , Margutti R. , Nicholl M. , Paterson K. , Williams P. K. G. 
Published: October 2019

Abstract
On 2019 August 14 the Laser Interferometer Gravitational Wave Observatory (LIGO) and the Virgo gravitational wave interferometer announced the detection of a binary merger, S190814bv, with a low false alarm rate of about 1 in 1.6 × 1025 yr, a distance of 267 ± 52 Mpc, a 90% (50%) localization region of about 23 (5) deg2, and a probability of being a neutron star–black hole (NS–BH) merger of >99%. The LIGO/Virgo Collaboration (LVC) defines NS–BH such that the lighter binary member has a mass of <3 M
⊙ and the more massive one has >5 M
⊙, and this classification is in principle consistent with a BH–BH merger depending on the actual upper mass cutoff for neutron stars. Additionally, the LVC designated a probability that the merger led to matter outside the final BH remnant of <1%, suggesting that an electromagnetic (EM) counterpart is unlikely. Here we report our optical follow-up observations of S190814bv using the Magellan Baade 6.5 m telescope to target all 96 galaxies in the Galaxy List for the Advanced Detector Era catalog within the 50% localization volume (representing about 70% of the integrated luminosity within this region). No counterpart was identified to a median 3σ limiting magnitude of i = 22.2 (M

i
≈ −14.9 mag), comparable to the brightness of the optical counterpart of the binary neutron star merger GW170817 at the distance of S190814bv; similarly, we can rule out an on-axis jet typical of short GRBs. However, we cannot rule out other realistic models, such as a kilonova with only ∼0.01 M
⊙ of lanthanide-rich material, or an off-axis jet with a viewing angle of θ
obs ≳ 15°.
Exploring Coaches' Perceptions of Youth Sport Specialization: A Comparison of High School and Club Sport Contexts
Authors: DiSanti Justin S. , Post Eric G. , Bell David R. , Schaefer Daniel A. , Brooks M. Alison , McGuine Timothy A. , Erickson Karl 
Published: October 2019

ContextPrevious researchers have identified sport specialization as being associated with various negative outcomes (eg, overuse injuries and adverse psychosocial outcomes). However, little is known regarding how the underlying attitudes, beliefs, and values of sport stakeholders may be shaping this trend.ObjectiveTo examine the perceptions of coaches in the high school versus club sport setting and compare their attitudes and behaviors toward sport specialization.DesignCross-sectional survey.Patients or Other ParticipantsA total of 769 coaches (497 high school coaches, 272 club sport coaches).Main Outcome Measure(s)Participants completed a novel measure that surveyed their perceptions regarding various aspects of youth sport specialization. Additionally, each coach completed a questionnaire detailing his or her relevant demographic and sport background information.ResultsHigh school coaches and club sport coaches differed in their perceptions of sport specialization (t767 = 1.41, P &lt; .001); club coaches (2.43 ± 0.25) were more likely than high school coaches (2.31 ± 0.21) to rate specialization as a positive, adaptive practice. The multiple linear regression equations for both the high school and club coaches indicated that no educational, experiential, or demographic factors predicted coaches' perceptions of specialization (P values &gt; .05).ConclusionsClub sport coaches were more likely to possess attitudes in favor of sport specialization. Additionally, coaches' background characteristics did not predict their perceptions of specialization, suggesting that the competitive context itself (high school versus club) may be the most salient influencer of these perceptions. Athletes and sports medicine practitioners should be aware of the heightened expectation of specialized participation and resulting increased injury risk in these contexts. Pediatric sport researchers and practitioners should continue to explore how these different group perceptions manifest in participation behaviors and may link to overall athlete health, wellbeing, and development.
Use of Filters for Residency Application Review: Results From the Internal Medicine In-Training Examination Program Director Survey
Authors: Garber Adam M. , Kwan Brian , Williams Christopher M. , Angus Steven V. , Vu T. Robert , Hollon Matthew , Muntz Marty , Weissman Arlene , Pereira Anne 
Published: October 2019

ABSTRACT

Background
The increase in applications to residency programs, known as “application inflation,” creates challenges for program directors (PDs). Prior studies have shown that internal medicine (IM) PDs utilize criteria, such as United States Medical Licensing Examination (USMLE) Step examination performance, when reviewing applications. However, little is known about how early these filters are utilized in the application review cycle.

Objective
This study sought to assess the frequency and types of filters utilized by IM PDs during initial residency application screening and prior to more in-depth application review.

Methods
A web-based request for the 2016 Internal Medicine In-Training Examination (IM-ITE) PD Survey was sent to IM PDs. Responses from this survey were analyzed, excluding non-US programs.

Results
With a 50% response rate (214 of 424), IM PDs responded that the most commonly used data points to filter applicants prior to in-depth application review were the USMLE Step 2 Clinical Knowledge score (32%, 67 of 208), USMLE Step 1 score (24%, 50 of 208), and medical school attended (12%, 25 of 208). Over half of US IM PD respondents (55%, 114 of 208) indicated that they list qualifying interview criteria on their program website, and 31% of respondents (50 of 160) indicated that more than half of their applicant pool does not meet the program's specified interview criteria.

Conclusions
Results from the 2016 IM-ITE PD Survey indicate many IM PDs use filters for initial application screening, and that these filters, when available to applicants, do not affect many applicants' decisions to apply.
Molecular characterization of alkyl nitrates in atmospheric aerosols by ion mobility mass spectrometry
Authors: Zhang Xuan , Zhang Haofei , Xu Wen , Wu Xiaokang , Tyndall Geoffrey S. , Orlando John J. , Jayne John T. , Worsnop Douglas R. , Canagaratna Manjula R. 
Published: October 2019

Abstract. We demonstrate the capability of the ion mobility mass spectrometry (IMS-MS)
for molecular characterization of reactive and short-lived alkyl nitrates
(ANs) in atmospheric aerosols. We show significantly enhanced sensitivity
towards the intact molecules of ANs by ultimately 2 orders of magnitude
with the addition of inorganic anions such as chloride and nitrate to the
negative electrospray to promote the ion adduct formation. This approach
enables the measurement of ANs that have a low tendency to form molecular ions
on their own with an improved limit of detection in the range of 0.1 to 4.3 µM. Molecular identities of the ANs are well constrained by the
developed correlation between the collision cross section and mass-to-charge ratio,
which provides a two-dimensional separation of the -ONO2-containing
compounds on the basis of their molecular size and geometry. Structural
information of the nitrate molecules is further probed by the identification
of characteristic fragments produced from the collision-induced dissociation
of parent AN adducts. Application of the IMS-MS technique is exemplified by
the identification of hydroxy nitrates in secondary organic aerosols
produced from the photochemical oxidation of isoprene.
Simulating lightning NO production in CMAQv5.2: performance evaluations
Authors: Kang Daiwen , Foley Kristen M. , Mathur Rohit , Roselle Shawn J. , Pickering Kenneth E. , Allen Dale J. 
Published: October 2019

Abstract. This study assesses the impact of the lightning nitric oxide (LNO) production schemes
in the Community Multiscale Air Quality (CMAQ) model on ground-level air
quality as well as aloft atmospheric chemistry through detailed evaluation
of model predictions of nitrogen oxides (NOx) and ozone (O3) with
corresponding observations for the US. For ground-level evaluations, hourly
O3 and NOx values from the U.S. EPA Air Quality System (AQS) monitoring network are used to
assess the impact of different LNO schemes on model prediction of these
species in time and space. Vertical evaluations are performed using
ozonesonde and P-3B aircraft measurements during the Deriving
Information on Surface Conditions from Column and Vertically Resolved
Observations Relevant to Air Quality (DISCOVER-AQ) campaign
conducted in the Baltimore–Washington region during July 2011. The impact on
wet deposition of nitrate is assessed using measurements from the National
Atmospheric Deposition Program's National Trends Network (NADP NTN).
Compared with the Base model (without LNO), the impact of LNO on surface
O3 varies from region to region depending on the Base model conditions.
Overall statistics suggest that for regions where surface O3 mixing
ratios are already overestimated, the incorporation of additional NO from
lightning generally increased model overestimation of mean daily maximum
8 h (DM8HR) O3 by 1–2 ppb. In regions where surface O3 is
underestimated by the Base model, LNO can significantly reduce the
underestimation and bring model predictions close to observations. Analysis
of vertical profiles reveals that LNO can significantly improve the vertical
structure of modeled O3 distributions by reducing underestimation
aloft and to a lesser degree decreasing overestimation near the surface.
Since the Base model underestimates the wet deposition of nitrate in most
regions across the modeling domain with the exception of the Pacific Coast, the inclusion
of LNO leads to reduction in biases and errors and an increase in
correlation coefficients at almost all the NADP NTN sites. Among the three
LNO schemes described in Kang et al. (2019), the hNLDN scheme, which is
implemented using hourly observed lightning flash data from National
Lightning Detection Network (NLDN), performs best for comparisons with ground-level values, vertical profiles, and wet deposition of nitrate; the mNLDN scheme (the monthly
NLDN-based scheme) performed slightly better. However, when observed
lightning flash data are not available, the linear regression-based
parameterization scheme, pNLDN, provides an improved estimate for nitrate
wet deposition compared to the base simulation that does not include LNO.
Kroniek rechtspraak bestuursrecht
Authors: van der Jagt-Jobsen J.A.E. , de Vries M.A. 
Published: October 2019

Kroniek rechtspraak bestuursrecht
De Kroniek rechtspraak bestuursrecht bespreekt de jurisprudentie van 9 april 2014 tot en met 15 april 2016. De kroniek bevat een overzicht van de belangrijkste bestuursrechtelijke uitspraken op het gebied van de gezondheidszorg: algemeen bestuurs(proces)rechtelijke onderwerpen, uitspraken over de Wet BIG, diverse uitspraken op het terrein van handhaving, Wob-jurisprudentie, een uitspraak over de Wbp, jurisprudentie over de Geneesmiddelenwet, varia en de rapporten van de Nationale Ombudsman.