bluuebunny/crossref_metadata_2025_split huggingface dataset:
Parents' Knowledge Attitude and Practice (KAP) about Retinopathy of Prematurity in Rural setting of Bangladesh
Authors: Das Bimal Chandra , Ullah ASM Wali , Alam Muhammad Zahangir 
Published: April 2020

Purpose: To measure the Knowledge, Attitude and Practices parents/caregivers about ROP in the rural setting of Bangladesh.
Study Design: Cross-sectional descriptive study.
Place and Duration of Study: Rural area of Bangladesh, from August 2019 to September 2019.
Material and Methods: A total of 80 preterm babies’ parents/caregivers were interviewed. Quantitative data and qualitative data were also collected through 6 Informal Group Discussions and 2 In-depth Interviews. There was a one-day session with all persons involved with the study for clear understanding of the study goal and every item of the format and interview schedule. The study format and interview schedule were given to one social scientist and one public health expert in determining content validity. Their comments were incorporated in finalizing the research instruments. The filled-in formats and interview schedules were edited immediately after the collection. Both quantitative and qualitative data were collected for the study.
Results: The most common risk factor for ROP was oxygen supply (79%), Bio-safety (67%) and weight (66%). The major reasons for not screening for ROP were lack of awareness (84%), lack of knowledge (48%), family related issues (77%), socio-economic condition (78%), distance (55%), frustration (65%) and overconfidence (52%). About 86.4% (CI: 80.3 – 85.2) had faced difficulties to obtain ROP services. We found significant association between facing treatment difficulties/guardian knowledge about ROP and time of age of screening for ROP (p <.001).
Conclusion: The majority of parents/caregivers suggested for ROP screening, and put recommendations to improve mother anti-natal care (ANC) and strongly supported community awareness campaign to reduce the ROP related burden at rural setting.
PELATIHAN KERAJINAN BAMBU DI DESA TUMALUNTUNG KECAMATAN TARERAN
Authors: Rantung Ruly 
Published: April 2020

Tugas utama perguruan tinggi adalah melaksanakan Tridharma, salah satu diantaranya adalah Pengabdian pada Pasyarakat, dengan melibatkan seluruh komponen Civitas Akademik. Hal ini dilaksanakan dalam usaha memberdayakan masyarakat melalui pelatihan dan penyuluhan. Partisipasi perguruan tinggi dengan program kemitraan yang memberikan tenaga dan kosep-ponsep yang membangun dan memajukan perekonomian, salah satunya menciptakan lapangan kerja dalam bentuk ekonomi kreatif melalui kelompok-kelompok pengrajin.Program kemitraan yang dilaksanakan ini berlokasi di Desa Tumaluntung Kecamatan Tareran Kabupaten Minahasa Selatan. Sedangkan program ini difokuskan pada kelompok pengrajin dengan memodifikasi kerajinan nyiru menjadi karya seni yang lebih menarik, modis dan berdaya jual tinggi. Keywords: Bambu, modis, desain
PELATIHAN KADER USAHA KESEHATAN SEKOLAH (UKS) PADA SISWA-SISWA MADRASAH ALIAH NEGERI (MAN) MODEL MANADO
Authors: Paturusi Achmad 
Published: April 2020

Peningkatan kesehatan masyarakat sekolah melalui pelatihan kader usaha kesehatan sekolah (UKS) pada siswa-siswa MAN Model Manado. Lokasi tempat pelaksanaan di Jl. Tuminting Raya. Kelurahan Tuminting Kecamatan Tuminting Kota Manado. Sekolah MAN Model Manado dengan kontribusi memberikan tempat pelayanan dan waktu kegiatan pengabdian kepada masyarakat serta keterlibatan siswa-siswa dan guru-guru Penjasorkes. Permasalahan yang ditemukan kurangnya pemahaman dan pengetahuan tentang pentingnya kesehatan masyarakat khususnya kesehatan masyarakat sekolah, olehnya dilakukan pelatihan kader-kader usaha kesehatan sekolah jasmani pada siswa-siswa MAN Model Manado.Kontribusi mendasar pada khalayak sasaran adalah terjadinya peningkatan kemampuan hidup sehat & derajat kebugaran jasmani serta kesehatan peserta didik serta menciptakan lingkungan yang sehat, sehingga memungkinkan pertumbuhan & perkembangan yang harmonis & optimal dalam rangka pembentukan manusia Indoensia seutuhnya. Lebih khusus lagi adalah untuk memupuk kebiasaan hidup sehat & mempertinggi derajat kesehatan peserta didik. Kata kunci: Pelatihan Kader UKS
Assessment of physical activity: an important epidemiological issue
Authors: Martins Lilian C. X. , Farinatti Paulo de Tarso 
Published: April 2020

Introduction: The body of evidence about the benefits of physical activity (PA) on health is massive. There are several distinct subjective and objective methods to evaluate PA levels, which can be a source of bias in self-reported outcomes.Objective: The purpose of the present essay was to review findings from recent research with particular focus on PA assessment, and point out some issues for future research.Conclusion: The variability among evaluation methods compromises comparability between studies. Special attention should be given to self-report instruments that can lead to some sort of bias. Therefore, it is important for proper theoretical basis with respect to the objectives and types of PA, which should be considered before selecting the instrument to be applied in a given population. Views of several review studies were discussed and recommendations were presented.Quantificação de atividade física: uma importante questão epidemiológica Introdução: O corpo de evidências científicas a repeito dos benefícios da atividade física (AF) para a saúde é massivo. Existem vários métodos subjetivos e objetivos distintos para avaliar os níveis de AF, e desfechos autorrelatados pode ser fonte de viés.Objetivo: O objetivo do presente ensaio foi revisar os achados de pesquisa recente com foco particular na avaliação de PA e apontar algumas questões para pesquisa futura.Conclusão: A variabilidade entre os métodos de avaliação prejudica a comparabilidade entre os estudos. Deve-se dar atenção especial aos instrumentos de autorrelato que podem levar a algum tipo de viés. Por isso, é importante, inicialmente, estabelecer a base teórica adequada com relação aos objetivos e aos tipos de AF. Tais considerações devem ter lugar antes de se selecionar o instrumento a ser aplicado em uma determinada população. Neste trabalho, foram examinados vários estudos de revisão e foram apresentadas recomendações.
Flexibilidade: Mitos e Fatos
Authors: Dantas Estélio H M , Conceição Mario C de S C 
Published: April 2020

Introdução: A flexibilidade é um dos componentes que compõem o condicionamento físico. Contudo, dentre todos os componentes, ainda, é um dos menos estudados.Objetivo: Analisar a qualidade física flexibilidade e suas respectivas metodologias de treinamento.Conclusão: O controle das intensidades de treinamento da flexibilidade permite a diferenciação entre os trabalhos de alongamento e flexionamento, que é fundamental para a realização de um bom planejamento e preparação física. Flexibility: Myths and FactsIntroduction: Flexibility is one of the components that make up physical conditioning. However, among all components, it is still less studied.Objective: Analyze questions pertinent to the physical quality flexibility and their respective training methodologies.Conclusion: The intensities control on flexibility training allows the differentiation between stretching and flexing exercises, which is fundamental for the accomplishment of a good planning of physical preparation.
MEASURING EMOTIONAL INTELLIGENCE AMONG BUSINESS SCHOOL STUDENTS IN INDIA
Authors: Senthil B.Arul , Ravindran D. , Kumar S.A. Surya 
Published: April 2020

This	paper	examines	the	Trait	Emotional	Intelligence	(TEI)	of	business	school	students	using	the	Trait	Emotional	Intelligence	Questionnaire‐Short	Form	(TEIQ).	The	primary	objective	of	the	research	is	to	study	the	wellbeing,	self‐control,	emotionality,	and	sociability	of	students	in	a	various	business	schools	and	to	identify	the	differences	in	students’	emotional	intelligence	(EI)	with	regards	to	students’	undergraduate	(UG)	degree,	family	type,	work	experience,	brought	up	place	and	gender.	This	survey	was	carried	out	among	the	MBA	students	of	a	various	B‐schools	in	India	and	data	were	collected	from	141	respondents.	The	researchers	employed	T‐Test	&	one‐way	Anova	to	test	all	variables	using	descriptive	statistics	for	better	understanding.	Many	researchers	proved	that	emotional	intelligence	helps	in	successful	leadership	irrespective	of	domains.	Researchers	strongly	believe	students	who	pursue	management	degrees	will	one	day	become	business	leaders.	Therefore,	there	is	a	scope	in	EI	for	business	students.	Many	research	papers	on	EI	for	leaders	have	been	published	but	only	few	have	been	published	on	EI	for	business	students.	One	of	the	results	from	this	study	shows	that	students	who	brought	up	in	semi	urban	cities	exhibit	significant	differences	in	wellbeing	factor	of	TEI
STRATEGI KOMUNIKASI DA’WAH USTADZ MUSTOFA MUNTASAM DALAM MENANAMKAN NILA-NILAI KEISLAMAN DI KAMPUNG DUSUN PALIRANGAN-SOLOKURO-LAMONGAN
Authors: HANIF MUHAMMAD , SARIFUDIN MUHAMMAD AMAL 
Published: April 2020

Tujuan Penelitan: Mengetahui Strategi komunikasi Da’wah Ustadz Mustofa Muntasam Dalam Menanamkan Nilai nilai keislaman Di Kampung Dusun Palirangan-Solokuro-Lamongan. Metode Penelitian: Kualitatif. Hasil Penelitian: Strategi Komunikasi Da’wah Ustadz Mustofa Muntasam dalam Menanamkan Nilai-Nilai Keislaman di Kampung Dusun Palirangan-Solokuro-Lamongan, adalah menggunakan Teori Stimulus-Respon. Adapun stimulus tersebut diantaranya adalah: (1) Melakukan pendekatan kepada para tokoh baik laki-laki maupun perempuan yang kiranya bisa membantu dalam penyebaran da’wah beliau. (2) Mengadakan Kajian-kajian sebagai wadah dan sarana menanamkan nilai-nilai Keislaman (3) Menjadikan pondok pesantren sebagai pusat berda’wah
Electric Current Neutralization in Solar Active Regions and Its Relation to Eruptive Activity
Authors: Avallone Ellis A. , Sun 孙 Xudong 旭东 
Published: April 2020

Abstract
It is well established that magnetic free energy associated with electric currents powers solar flares and coronal mass ejections (CMEs) from solar active regions (ARs). However, the conditions that determine whether an AR will produce an eruption are not well understood. Previous work suggests that the degree to which the driving electric currents, or the sum of all currents within a single magnetic polarity, are neutralized may serve as a good proxy for assessing the ability of ARs to produce eruptions. Here, we investigate the relationship between current neutralization and flare/CME production using a sample of 15 flare-active and 15 flare-quiet ARs. All flare-quiet and four flare-active ARs are also CME-quiet. We additionally test the relation of current neutralization to the degree of shear along polarity inversion lines (PILs) in an AR. We find that flare-productive ARs are more likely to exhibit non-neutralized currents, specifically those that also produce a CME. We find that flare/CME-active ARs also exhibit higher degrees of PIL shear than flare/CME-quiet ARs. We additionally observe that currents become more neutralized during magnetic flux emergence in flare-quiet ARs. Our investigation suggests that current neutralization in ARs is indicative of their eruptive potential.
A Mysterious Ring in Dark Space?
Authors: Zhang Wei , Yang Fan , Wu Hong , Wu Chaojian , Zou Hu , Zhang Tianmeng , Zhou Xu , Lei Fengjie , Jin Junjie , Zhou Zhimin , Nie Jundan , Ma Jun , Wang Jiali 
Published: April 2020

Abstract
We report the discovery of a low-surface-brightness (27.42 mag arcsec−2 in g band) nebula, which has a ring-like shape in the Beijing–Arizona Sky Survey (BASS). Positive detections have been found in multiband data from far-ultraviolet to far-infrared, except the z band from BASS and W1, W2 from the Wide-field Infrared Survey Explorer. The reddening of the nebula E(B − V) ∼ 0.02 mag is estimated from Infrared Astronomical Satellite (IRAS) 100 μm intensity and H i column density. With the help of the 3D reddening map from Pan-STARRS 1, the Two Micron All Sky Survey, and Gaia, the distance to the nebula of about 500 pc from Earth is derived. Such a low-surface-brightness nebula whose energy can be interpreted by the diffuse Galactic light could account for the optical counterpart of the infrared cirrus, which was detected by IRAS more than 30 yr ago. The ring-like structure might be the ultimate phase of an evolved planetary nebula, while the central white dwarf star has been ejected from the nebula for an unclear reason. On the other hand, the ring structure being a superposition of two close filaments might be another reasonable explanation. Considering the lack of spectroscopic data and uncertainty in the distance measurement, these interpretations need to be checked by future observations.
An Examination of Galactic Polarization with Application to the Planck TB Correlation
Authors: Weiland J. L. , Addison G. E. , Bennett C. L. , Halpern M. , Hinshaw G. 
Published: April 2020

Abstract
Angular power spectra computed from Planck HFI 353 GHz intensity and polarization maps produce a TB correlation that can be approximated by a power law. Whether the observed TB correlation is an induced systematic feature or a physical property of Galactic dust emission is of interest both for cosmological and Galactic studies. We investigate the large angular scale E- and B-mode morphology of microwave polarized thermal dust emission, and relate it to physical quantities of polarization angle and polarization fraction. We use empirical models of polarized dust to show that dust polarization angle is a key factor in producing the TB correlation. A small sample of both simulated and observed polarization angle maps are combined with 353 GHz intensity and dust polarization fraction to produce a suite of maps from which we compute TB and EB. Model realizations that produce a positive TB correlation are common and can result from large-scale (>5°) structure in the polarization angle. The TB correlation appears robust to introduction of individual intensity, polarization angle, and polarization fraction model components that are independent of the 353 GHz observations. We conclude that the observed TB correlation is likely the result of large-scale Galactic dust polarization properties.
Star Formation Enhancement in Barred Disk Galaxies in Interacting Galaxy Clusters
Authors: Yoon Yongmin , Im Myungshin 
Published: April 2020

Abstract
A recent study shows that bars can be induced via interaction of galaxy clusters, but it has been unclear if the bar formation by the interaction between clusters is related to the enhancement of star formation. We study galaxies in 105 galaxy clusters at 0.015 < z < 0.060 detected from Sloan Digital Sky Survey data, in order to examine whether the fraction of star-forming galaxies (f
sf) in 16 interacting clusters is enhanced compared with that of the other non-interacting clusters and to investigate the possible connection between the f
sf enhancement and the bar formation in interacting clusters. We find that f
sf is moderately higher (∼20%) in interacting clusters than in non-interacting clusters and that the enhancement of star formation in interacting clusters occurs only in moderate-mass disk-dominated galaxies (

and the bulge-to-total light ratio is ≤0.5). We also find that the enhancement of f
sf in moderate-mass disk-dominated galaxies in interacting clusters is mostly due to the increase of the number of barred galaxies. Our result suggests that the cluster–cluster interaction can simultaneously induce bars and star formation in disk galaxies.
3D Radiative MHD Simulations of Starspots
Authors: Panja Mayukh , Cameron Robert , Solanki Sami K. 
Published: April 2020

Abstract
There are no direct spatially resolved observations of spots on stars other than the Sun, and starspot properties are inferred indirectly through lightcurves and spectropolarimetric data. We present the first self-consistent 3D radiative MHD computations of starspots on G2V, K0V, and M0V stars, which will help us to better understand observations of activity, variability, and magnetic fields in late-type main-sequence stars. We used the MURaM code, which has been extensively used to compute “realistic” sunspots, for our simulations. We aim to study how fundamental starspot properties such as intensity contrast, temperature, and magnetic field strength vary with spectral type. We first simulated in 2D multiple spots of each spectral type to find out appropriate initial conditions for our 3D runs. We find that with increasing stellar effective temperature, there is an increase in the temperature difference between the umbra of the spot and its surrounding photosphere, from 350 K on the M0V star to 1400 K on the G2V star. This trend in our simulated starspots is consistent with observations. The magnetic field strengths of all the starspot umbrae are in the 3–4.5 kG range. The G2V and K0V umbrae have comparable magnetic field strengths around 3.5 kG, while the M0V umbra has a relatively higher field strength around 4 kG. We discuss the physical reasons behind both these trends. All of the three starspots develop penumbral filament-like structures with Evershed flows. The average Evershed flow speed drops from 1.32 km s−1 in the G2V penumbra to 0.6 km s−1 in the M0V penumbra.
Distinguishing Binary Neutron Star from Neutron Star–Black Hole Mergers with Gravitational Waves
Authors: Chen Hsin-Yu , Chatziioannou Katerina 
Published: April 2020

Abstract
The gravitational-wave signal from the merger of two neutron stars cannot be easily differentiated from the signal produced by a comparable-mass mixed binary of a neutron star and a black hole. Indeed, both binary types can account for the gravitational-wave signal GW170817 even if its electromagnetic counterpart emission is taken into account. We propose a method that requires neither information from the post-inspiral phase of the binary nor an electromagnetic counterpart to identify mixed binaries of neutron stars merging with low-mass black holes using gravitational waves alone. This method is based on the fact that certain neutron star properties that can be measured with gravitational waves are common or similar for all neutron stars. For example all neutron stars share the same equation of state, and if the latter is hadronic, neutron stars have similar radii. If a mixed binary is misidentified as a neutron star binary, the inferred neutron star properties will be misestimated and appear as outliers in a population of low-mass binaries. We show that as few as ∼5 low-mass events will allow for the identification of the type of one event at the 80% confidence level. We model the population of low-mass binaries with a hierarchical mixture model and show that we can constrain the existence of mixed binaries or measure their abundance relative to neutron star binaries to ∼0.1 at the 68% credible level with 100 events.
FRB Periodicity: Mild Pulsars in Tight O/B-star Binaries
Authors: Lyutikov Maxim , Barkov Maxim V. , Giannios Dimitrios 
Published: April 2020

Abstract
Periodicities observed in two fast radio burst (FRB) sources (16 days in FRB 180916.J0158+65 and 160 days in FRB 121102) are consistent with that of tight, stellar-mass binary systems. In the case of FRB 180916.J0158+65 the primary is an early OB-type star with the mass-loss rate

yr−1, and the secondary is a neutron star. The observed periodicity is not intrinsic to the FRB’s source, but is due to the orbital phase-dependent modulation of the absorption conditions in the massive star’s wind. The observed relatively narrow FRB activity window implies that the primary’s wind dynamically dominates that of the pulsar,

, where L
sd is the pulsar spin-down,

is the primary’s wind mass-loss rate, and v

w
is its velocity. The condition η ≤ 1 requires a mildly powerful pulsar with L
sd ≲ 1037 erg s−1. The observations are consistent with magnetically powered radio emission originating in the magnetospheres of young, strongly magnetized neutron stars, the classical magnetars.
Physical Properties of 299 NEOs Manually Recovered in Over Five Years of NEOWISE Survey Data
Authors: Masiero Joseph R. , Smith Patrice , Teodoro Lean D. , Mainzer A. K. , Cutri R. M. , Grav T. , Wright E. L. 
Published: April 2020

Abstract
Thermal infrared measurements of near-Earth objects (NEOs) provide critical data for constraining their physical properties such as size. The Near-Earth Object Wide-field Infrared Survey Explorer (NEOWISE) mission has been conducting an all-sky infrared survey to gather such data and to improve our understanding of this population. While automated routines are employed to identify the majority of moving objects detected by NEOWISE, a subset of objects will have dynamical properties that fall outside the window detectable to these routines. Using the population of known NEOs, we have conducted a manual search for detections of these objects that were previously unreported. We report 303 new epochs of observations for 299 unique NEOs of which 239 have no previous physical property characterization from the NEOWISE Reactivation mission. As these objects are drawn from a list with inherent optical selection biases, the distribution of measured albedos is skewed to higher values than is seen for the diameter-selected population detected by the automated routines. These results demonstrate the importance and benefit of periodic searches of the archival NEOWISE data.
The economic consequences of the coronavirus pandemic: which groups will suffer more in terms of loss of employment and income?
Authors: Kartseva Marina A. , Kuznetsova Polina O. 
Published: April 2020

The paper estimates the scale of the possible impact of the coronavirus epidemic on the Russian labor market and household incomes. We consider vulnerable employment, which includes workers with increased risks of job loss, wage cuts and other negative events that reduce labor incomes.
The analysis shows that every second Russian worker can be classified as vulnerable employee. The highest risks for reducing labor incomes as a result of the epidemic are faced by young people, workers with a low level of education, as well as residents of regional centers. About a third of vulnerable employees experience complex vulnerability, i.e. meet several criteria of vulnerability.
A decrease in labor incomes could also affect the wealth of about 40% of Russian households. The worst situation is for younger families, whose incomes are much more dependent on the labor market. Most of the households in which vulnerable workers live do not receive social benefits, and therefore it would be rather difficult for them to count on prompt assistance from the social protection system.
Currently Russia is actively developing a set of measures to support employment. In particular, government decided to provide support for the most affected by COVID sectors, the size of unemployment benefits has been increased for citizens who have lost their jobs due to the epidemic. However, it is obvious that this list should be extended and account for various forms of deterioration of employment.