bluuebunny/crossref_metadata_2025_split huggingface dataset:
Mewujudkan Sistem Pendidikan Sekolah Ramah Anak Melalui Sosialisasi Komunikasi Organisasi di Sekolah Madrasah Ibtidaiyah Mathla`Ul Anwar Kabupaten Tangerang
Authors: Dewi Nita Komala , Siregar Nasruddin , Purnama Hasyim , Nursyamsi Sari Endah 
Published: February 2022

Sekolah selain mengatur para pendidik dan tenaga pendidik juga harus memperhatikan sistem pendidikan yang diberikan kepada para siswa sehingga dapat berperilaku terpelajar. Salah satu sekolah yang sudah menerapkan sistem tersebut yakni Sekolah Madrasah Ibtidaiyah Mathla`Ul Anwar Kelurahan Cisauk, Kampung Cicayur, Kabupaten Tangerang akan tetapi belum sesuai dengan sistem pendidikan sekolah ramah anak sesuai ketentuan pemerintah yang mana adanya kerjasama antara pihak sekolah dan orang tua siswa untuk bisa mewujudkan sistem pendidikan sekolah ramah anak. Oleh karena itu maka perlu diberikan informasi tambahan mengenai sistem sekolah ramah anak dari segi komunikasi organisasi pihak sekolah dan peran guru serta orang tua siswa. Metode kegiatan abdimas dilaksanakan dengan tiga tahapan yakni melakukan persiapan, pelaksanaan, dan evaluasi. Tujuan kegiatan ini untuk meningkatkan pemahaman dan motivasi dalam penerapan komunikasi organisasi kepada guru dalam mewujudkan sistem sekolah ramah anak dan membantu meningkatkan peran guru dan orang tua dalam mewujudkan sekolah yang aman, nyaman, dan penuh kreatifitas anak untuk mewujudkan cita citanya. Kegiatan ini berjalan dengan lancar dan peserta bersikap antusias dalam menerima materi. Hasil kegiatan memberikan informasi tambahan kepada peserta mengenai komunikasi organisasi yang efektif dan efisien dalam lingkup sekolah dan pentingnya peran guru serta orang tua siswa dalam mewujudkan sekolah ramah anak. Kurangnya waktu dan kondisi yang tidak memungkinkan untuk lebih banyak memberikan informasi kepada peserta dalam pelaksanaan sehingga pemberian materi masih dirasakan kurang untuk itu diperlukannya kegiatan diskusi berkelanjutan agar lebih banyak lagi informasi yang didapat oleh peserta mengenai sistem sekolah ramah anak
“Gara-Gara Pagebluk” Film Pendek Dialek Jawa Timur-an sebagai Media Sosialisasi Protokol Kesehatan Pencegahan Penularan Covid-19
Authors: Prabawangi Rani Prita , Fatanti Megasari Noer , Ananda Kun Sila 
Published: February 2022

Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan kesadaran serta kewaspadaan masyarakat terhadap penyebaran virus Covid-19 yang semakin bertambah setiap harinya. Berdasarkan data statistik dari John Hopkins University, tercatat 203 juta kasus positif Covid-19 sejak tahun 2020 dengan jumlah kematian mencapai 4.29 juta jiwa. Hingga artikel ini ditulis, pemerintah pusat bersama dengan pemerintah daerah telah melakukan sosialisasi pencegahan dan penularan virus Covid-19 melalui berbagai media, seperti iklan layanan masyarakat, poster, siaran radio, dan publisitas media. Sejauh ini, materi sosialisasi masih menggunakan bahasa ilmiah sehingga tak jarang masyarakat kesulitan memahami makna dari pesan yang disampaikan. Berdasarkan kondisi tersebut, tim pengabdian merancang bentuk sosialisasi pencegahan Covid-19 melalui media film pendek dengan menggunakan dialek atau logat Jawa Timur- an dengan konsep humor. Tujuannya agar pesan terkait protokol kesehatan dapat diterima, diingat, dan dipraktikkan oleh warga Jawa Timur. Penggunaan dialek Jawa Timur juga bertujuan untuk mengurangi kesenjangan pengetahuan dalam pesan kesehatan yang dikelola oleh pemerintah pusat melalui Gugus Tugas Nasional Covid-19 dengan warga biasa. Dari hasil pre-test dan post-test, kami menemukan bahwa film pendek mampu menjadi sarana edukasi kesehatan, dimana jumlah responden yang berada dalam kategori sangat paham meningkat secara bervariasi dari 35 – 80% dalam setiap kategori. Hasil positif ini kami harap dapat menjadi langkah awal pengembangan dan penggunaan konten-konten kreatif yang diproduksi baik untuk kepentingan selama pandemi Covid-19 maupun tujuan edukatif lainnya.
Light-curve Evolution of the Nearest Tidal Disruption Event: A Late-time, Radio-only Flare
Authors: Perlman Eric S. , Meyer Eileen T. , Wang Q. Daniel , Yuan Qiang , Henriksen Richard , Irwin Judith , Li Jiangtao , Wiegert Theresa , Li Haochuan , Yang Yang 
Published: February 2022

Abstract
Tidal disruption events (TDEs) occur when a star passes close enough to a galaxy’s supermassive black hole to be disrupted by tidal forces. We discuss new observations of IGRJ12580+0134, a TDE observed in NGC 4845 (d = 17 Mpc) in 2010 November, with the Karl G. Jansky Very Large Array (VLA
9

9

The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc.
). We also discuss a reanalysis of 2010–2011 Swift and XMM-Newton observations, as well as new, late-time Swift observations. Our JVLA observations show a decay of the nuclear radio flux until 2015, when a plateau was seen, and then a significant (factor ∼3) radio flare during 2016. The 2016 radio flare was also accompanied by radio spectral changes, but was not seen in the X-rays. We model the flare as resulting from the interaction of the nuclear jet with a cloud in the interstellar medium. This is distinct from late-time X-ray flares in a few other TDEs where changes in the accretion state and/or a fallback event were suggested, neither of which appears possible in this case. Our reanalysis of the Swift and XMM-Newton data from 2011 shows significant evidence for thermal emission from a disk, as well as a very soft power law. This, in addition to the extreme X-ray flux increase seen in 2010 (a factor of >100) bolsters the identification of IGRJ12580+0134 as a TDE, not an unusual active galactic nucleus variability event.
Charge-exchange X-Ray Signature in Laboratory Outflow Interaction with Neutrals
Authors: Liang G. Y. , Wei H. G. , Yuan D. W. , Zhong J. Y. , Zhang Z. , Wang C. , Han B. , Sun W. , Yuan X. X. , Xie Z. Y. , Xiong J. , Hutton R. , Zhu B. Q. , Zhu J. Q. , Zhu X. L. , Cui W. , Wu Y. , Ma X. W. , Li Y. T. , Zhao G. , Zhang J. 
Published: February 2022

Abstract
According to the principle of Euler similarity between laboratory and astrophysical plasmas, laboratory plasmas driven by high-power lasers have been used to simulate some aspects of astrophysical phenomena. And in doing so, they aid our understanding of shock heating, interaction structures, and the consequential evolution for astrophysical outflows within a short timescale (∼ns). In this work, we experimentally investigated the mechanism of X-ray emission originating from a hot outflow (plasma) with a velocity of around 330 km s−1, impinging on a cold medium. A hybrid model was set up to understand the high-resolution X-ray spectra taken at the interaction region and to deduce that charge exchange takes place in such a laboratory miniature of astrophysical outflow interacting with dense molecular clouds, as in the cases of HH 248 and Cap in M82, for example. Effects from targets with multiple electrons are also explored. A brief analysis has been performed for our laboratory analog and astrophysical objects by a dimensionless ratio of the length scale between X-ray-emitting and charge-exchange regions.
Now You See It, Now You Don’t: Star Formation Truncation Precedes the Loss of Molecular Gas by ∼100 Myr in Massive Poststarburst Galaxies at z ∼ 0.6
Authors: Bezanson Rachel , Spilker Justin S. , Suess Katherine A. , Setton David J. , Feldmann Robert , Greene Jenny E. , Kriek Mariska , Narayanan Desika , Verrico Margaret 
Published: February 2022

Abstract
We use ALMA observations of CO(2–1) in 13 massive (M
* ≳ 1011
M
⊙) poststarburst galaxies at z ∼ 0.6 to constrain the molecular gas content in galaxies shortly after they quench their major star-forming episode. The poststarburst galaxies in this study are selected from the Sloan Digital Sky Survey spectroscopic samples (Data Release 14) based on their spectral shapes, as part of the Studying QUenching at Intermediate-z Galaxies: Gas, angu

L
→

ar

momentum, and Evolution (

SQuIGG

L

⃗

E

) program. Early results showed that two poststarburst galaxies host large H2 reservoirs despite their low inferred star formation rates (SFRs). Here we expand this analysis to a larger statistical sample of 13 galaxies. Six of the primary targets (45%) are detected, with

M

H

2

≳

10

9

M
⊙. Given their high stellar masses, this mass limit corresponds to an average gas fraction of

〈

f

H

2

≡

M

H

2

/

M

*

〉
∼
7
%

or ∼14% using lower stellar masses estimates derived from analytic, exponentially declining star formation histories. The gas fraction correlates with the D

n
4000 spectral index, suggesting that the cold gas reservoirs decrease with time since burst, as found in local K+A galaxies. Star formation histories derived from flexible stellar population synthesis modeling support this empirical finding: galaxies that quenched ≲150 Myr prior to observation host detectable CO(2–1) emission, while older poststarburst galaxies are undetected. The large H2 reservoirs and low SFRs in the sample imply that the quenching of star formation precedes the disappearance of the cold gas reservoirs. However, within the following 100–200 Myr, the

SQuIGG

L

⃗

E

galaxies require the additional and efficient heating or removal of cold gas to bring their low SFRs in line with standard H2 scaling relations.
Predictions for Gravity-mode Periods and Surface Abundances in Intermediate-mass Dwarfs from Shear Mixing and Radiative Levitation
Authors: Mombarg Joey S. G. , Dotter Aaron , Rieutord Michel , Michielsen Mathias , Van Reeth Timothy , Aerts Conny 
Published: February 2022

Abstract
The treatment of chemical mixing in the radiative envelopes of intermediate-mass stars has hardly been calibrated so far. Recent asteroseismic studies demonstrated that a constant diffusion coefficient in the radiative envelope is not able to explain the periods of trapped gravity modes in the oscillation spectra of γ Doradus pulsators. We present a new generation of MESA stellar models with two major improvements. First, we present a new implementation for computing radiative accelerations and Rosseland mean opacities that requires significantly less CPU time. Second, the inclusion of shear mixing based on rotation profiles computed with the 2D stellar structure code ESTER is considered. We show predictions for the mode periods of these models covering stellar masses from 1.4 to 3.0 M
⊙ across the main sequence, computed for different metallicities. The morphology of the chemical mixing profile resulting from shear mixing in combination with atomic diffusion and radiative levitation does allow for mode trapping, while the diffusion coefficient in the outer envelope is large (>106 cm2 s−1). Furthermore, we make predictions for the evolution of surface abundances for which radiative accelerations can be computed. We find that the N/C and C/O abundance ratios correlate with stellar age. We predict that these correlations are observable with precisions ≲ 0.1 dex on these ratios, given that a precise age estimate can be made.
Rapid Stellar and Binary Population Synthesis with COMPAS
Authors:   Team COMPAS, Riley Jeff , Agrawal Poojan , Barrett Jim W. , Boyett Kristan N. K. , Broekgaarden Floor S. , Chattopadhyay Debatri , Gaebel Sebastian M. , Gittins Fabian , Hirai Ryosuke , Howitt George , Justham Stephen , Khandelwal Lokesh , Kummer Floris , Lau Mike Y. M. , Mandel Ilya , de Mink Selma E. , Neijssel Coenraad , Riley Tim , van Son Lieke , Stevenson Simon , Vigna-Gómez Alejandro , Vinciguerra Serena , Wagg Tom , Willcox Reinhold 
Published: February 2022

Abstract
Compact Object Mergers: Population Astrophysics and Statistics (COMPAS; https://compas.science) is a public rapid binary population synthesis code. COMPAS generates populations of isolated stellar binaries under a set of parameterized assumptions in order to allow comparisons against observational data sets, such as those coming from gravitational-wave observations of merging compact remnants. It includes a number of tools for population processing in addition to the core binary evolution components. COMPAS is publicly available via the GitHub repository https://github.com/TeamCOMPAS/COMPAS/, and is designed to allow for flexible modifications as evolutionary models improve. This paper describes the methodology and implementation of COMPAS. It is a living document that will be updated as new features are added to COMPAS; the current document describes COMPAS v02.21.00.
Discovery of a Short-period and Unusually Helium-deficient Dwarf Nova KSP-OT-201701a by the KMTNet Supernova Program
Authors: Lee Youngdae , Kim Sang Chul , Moon Dae-Sik , Park Hong Soo , Drout Maria R. , Ni Yuan Qi , Im Hyobin 
Published: February 2022

Abstract
We present the first ever discovery of a short-period and unusually helium-deficient dwarf nova KSP-OT-201701a by the Korea Microlensing Telescope Network Supernova Program. The source shows three superoutbursts, each led by a precursor outburst, and several normal outbursts in BVI during the span of ∼2.6 yr with supercycle and normal cycle lengths of about 360 and 76 days, respectively. Spectroscopic observations near the end of a superoutburst reveal the presence of strong double-peaked H i emission lines together with weak He i emission lines. The helium-to-hydrogen intensity ratios measured by He i

λ5876 and Hα lines are 0.10 ± 0.01 at a quiescent phase and 0.26 ± 0.04 at an outburst phase, similar to the ratios found in long-period dwarf novae, while significantly lower than those in helium cataclysmic variables (He CVs). Its orbital period of 51.91 ± 2.50 minutes, which is estimated based on time-series spectroscopy, is a bit shorter than the superhump period of 56.52 ± 0.19 minutes, as expected from the gravitational interaction between the eccentric disk and the secondary star. We measure its mass ratio to be

0.37

−
0.21

+
0.32

using the superhump period excess of 0.089 ± 0.053. The short orbital period, which is under the period minimum, the unusual helium deficiency, and the large mass ratio suggest that KSP-OT-201701a is a transition object evolving to an He CV from a long-period dwarf nova with an evolved secondary star.
On the Role of Coronal Shocks for Accelerating Solar Energetic Electrons
Authors: Dresing Nina , Kouloumvakos Athanasios , Vainio Rami , Rouillard Alexis 
Published: February 2022

Abstract
We study the role of coronal mass ejection (CME) driven shocks in the acceleration of solar energetic electrons. Using observations by the two STEREO spacecraft, we correlate electron peak intensities of solar energetic particle events measured in situ with various parameters of the associated coronal shocks. These shock parameters were derived by combining 3D shock reconstructions with global modeling of the corona. This modeling technique provides also shock properties in the specific shock regions that are magnetically connected to the two STEREO spacecraft. We find significant correlations between the peak intensities and the Mach number of the shock with correlation coefficients of about 0.7, which are similar for electrons at ∼1 MeV and protons at >60 MeV. Lower-energy electrons with <100 keV show a smaller correlation coefficient of 0.47. The causal relationship between electron intensities and the shock properties is supported by the vanishing correlations when peak intensities at STEREO A are related with the Alfvénic Mach number at the magnetic footpoint of STEREO B and vice versa, which yields correlation coefficients of 0.03 and −0.13 for ∼1 MeV and <100 keV electron peak intensities, respectively. We conclude that the high-energy electrons are accelerated mainly by the shock, while the low-energy electrons are likely produced by a mixture of flare and shock-related acceleration processes.
Submillimeter Pulsations from the Magnetar XTE J1810-197
Authors: Torne Pablo , Bell Graham S. , Bintley Dan , Desvignes Gregory , Berry David , Dempsey Jessica T. , Ho Paul T. P. , Parsons Harriet , Eatough Ralph P. , Karuppusamy Ramesh , Kramer Michael , Kramer Carsten , Liu Kuo , Paubert Gabriel , Sanchez-Portal Miguel , Schuster Karl F. 
Published: February 2022

Abstract
We present the first detection of pulsations from a neutron star in the submillimeter range. The source is the magnetar XTE J1810−197, observed with the James Clerk Maxwell Telescope on 2020 February 27, 2020 July 9, and 2021 May 15. XTE J1810−197 is detected at 353 GHz (λ = 0.85 mm) in the three epochs, but not detected in the simultaneously observed band at 666 GHz (λ = 0.45 mm). We measure an averaged flux density at 353 GHz of 6.7 ± 1.0, 4.0 ± 0.6, and 1.3 ± 0.3 mJy, and set 3σ flux density upper limits at 666 GHz of 11.3, 4.7, and 4.3 mJy, at each of the three observing epochs, respectively. Combining close-in-time observations with the Effelsberg 100 m and IRAM 30 m telescopes covering noncontiguously from 6 to 225 GHz (5.0 cm > λ > 1.33 mm), we investigate the spectral shape and frequency range of a potential spectral turn-up predicted by some pulsar radio emission models. The results demonstrate that the beamed radio emission from neutron stars can extend into the submillimeter regime, but are inconclusive on the existence and location of a potential spectral turn-up within the covered frequency range. The observed properties of the submillimeter emission resemble those of longer wavelengths and support a coherent mechanism for the production of pulsations at 353 GHz.
The Influence of Temperature and Photobleaching on Irradiated Sodium Chloride at Europa-like Conditions
Authors: Denman William T. P. , Trumbo Samantha K. , Brown Michael E. 
Published: February 2022

Abstract
Europa’s leading-hemisphere chaos regions have a spectral feature at 450 nm that has been attributed to absorption by crystal defects in irradiated sodium chloride, known as F-centers. Some discrepancies exist between the laboratory data of irradiated sodium chloride and the observations, including a ∼10 nm shift in central wavelength of the F-center band and the lack of the prominent 720 nm absorption on Europa from M-centers, which result from the coalescence of pairs of F-centers. Here, we perform irradiation experiments on sodium chloride in an attempt to understand these discrepancies. We show that careful control of the temperature of the sample at 120 K yields F-centers with an absorption wavelength comparable to that of Europa. In addition, we measure the effect of photobleaching—the destruction of F-centers by photons—and show that at the energetic particle and photon flux on Europa, an equilibrium will be reached where only a modest F-center absorption develops. The density of F-centers never reaches high enough values for the creation of secondary M-centers. Our experiments predict that F-centers grow during the night on Europa in the absence of photobleaching and then partially decay during the daytime. We show observations from the Hubble Space Telescope consistent with this prediction. All observations of the 450 nm F-center on Europa are now consistent with laboratory measurements of sodium chloride, confirming the presence of this salt on Europa.
Breast Milk Management in the Efforts to Reduce Bilirubin Levels in Neonatal Jaundice
Authors: Firdaus Firdaus , Hasina Siti Nur , Windarti Yunik , Wulandari Devyana Dyah 
Published: February 2022

BACKGROUND: The baby’s delay in getting nutrition in the form of breast milk caused direct bilirubin that has reached the intestines not being bound by food and not taken out through the anus with food. In the intestine, this direct bilirubin is converted into indirect bilirubin which will be reabsorbed into the blood and this condition will cause a persistence hyperbilirubinemia condition. Hyperbilirubinemia becomes an emergency that often occurs in newborns and is characterized by the occurrence of neonatal icterus.

AIM: The purpose of this study is to analyze the effect of breast milk management on the reduction of bilirubin levels in neonatal jaundiced infants that receive phototherapy.

METHODS: The design of this study used a quasi-experimental with a pre-test and post-test design with a control group. Sampling was done by consecutive sampling and obtained 52 respondents. This research was conducted for 4 months from April 2021 to July 2021 at the Surabaya Ahmad Yani Islamic Hospital. This study was divided into two groups, namely, the intervention group which was given phototherapy therapy by maximizing breast milk management and the control group only undergoing phototherapy. Data analysis in this study used Chi-square test for univariate variables and bivariate variables using paired t-test and independent t-test.

CONCLUSIONS: Good lactation management will have a major effect on bilirubin levels in infants receiving phototherapy. Hence, there needs a motivation for the parents, especially mothers, in exclusive breastfeeding without adding formula milk or using any breast milk substitutes so that the length of care for babies with neonatal icterus is faster and the baby’s nutrition can be fulfilled in a balanced way.
Palliative Care Education to Enhance Informal Caregivers’ Skills in Caring for Patients with Cancer: A Scoping Review
Authors: Effendy Christantie , Kurianto Endar , Darmayanti Anisa Rayu Ike , Noviana Uki , Nurjannah Intansari 
Published: February 2022

Background: Living with cancer causes stress for both patients and caregivers. Empowering family caregivers is critical in palliative care. It is well known that a lack of proper knowledge and training of informal caregivers is a barrier to palliative care provision at home.
Objectives: This scoping review aimed to explore palliative care education to enhance informal caregiver skills in caring for cancer patient.
Methods: A scoping literature review was conducted with systematic searches in multiple databases – PubMed, Cochrane, PsycINFO and SCOPUS (2000 to 2021). Studies were selected based on programmes content and its impact evaluation.
Findings: The remaining 181 citations were examined at full-text level; 173 studies did not meet inclusion criteria, yielding eight included papers. Four papers focused on palliative care educational programs for family caregivers, and four papers included patients and caregivers. There was a diverse variation in the mode of delivery and duration of educational input. The programs offered an insight into the main elements of working with individuals at a palliative care bundle. Most studies reported that participants improved their knowledge, self-efficacy, and competency and prepared for their roles.
Conclusion: The findings indicate the need of family caregivers for more regular and reliable palliative education programs. Randomized controlled trials with rigorous randomization processes, more significant sample numbers and more appropriate control groups focused explicitly on caregiver education may improve the evidence.
La folie de la vision
Authors: Mongin Olivier 
Published: February 2022

Le délire interprétatif du tableau de Bosch, où l’impropre l’emporte, est moins celui du peintre que celui du spectateur. Il indique l’inversion du pensable propre à la fable mystique en proposant un regard regardé. Mais avec le cinéma du xx e siècle, l’innocence du regard n’est plus possible.
L’administration européenne au défi de la philosophie (et inversement)
Authors: Dewandre Nicole , Ongaro Edoardo 
Published: February 2022

Cet article consiste en un dialogue philosophique entre deux experts venus d’horizons différents. Il débute par une série d’interpellations croisées et nourries de leur positionnement respectif, tant à l’égard de la philosophie que dans leur rapport à l’objet « administration ». Après un premier échange où chacun se présente après avoir lu l’autre, le dialogue porte sur les auteurs cardinaux des deux protagonistes pour dériver ensuite sur une conceptualisation relationnelle des administrations et des fonctionnaires qui les composent ainsi que de grands enjeux politico-pratiques qu’elles doivent désormais affronter.