bluuebunny/crossref_metadata_2025_split huggingface dataset:
An in vitro examination of fluoride ions release from selected materials - resin-modified glass-ionomer cement (Vitremer) and nanohybrid composite material (TetricEvoCeram)
Authors: Kosior Piotr , Klimas Sylwia , Nikodem Anna , Wolicka Justyna , Diakowska Dorota , Watras Adam , Wiglusz Rafał J. , Dobrzyński Maciej 
Published: October 2023

Purpose
The aim of this study was to examine a short-term (7 days) fluoride ions release and mechanical properties (microhardness) of dental materials - resin-modified glass- ionomer – Vitremer (3M ESPE) and nanohybrid universal composite - TetricEvoCeram (IvoclarVivadent) to assess whether both materials may constitute effective method of tooth decay prevention.
Methods
The cylinder-shaped samples were prepared in a special form of a pellet, 2 mm thick and 5 mm in diameter. Specimens were cured with a use of the Bluephase Style 20i lamp (IvoclarVivadent, Schaan, Liechtenstein). Afterwards, they were immersed in the studied solutions. The release of fluoride ions was examined with a use of an ORION 9609 ion-selective electrode (Thermo Fisher Scientific Co., Waltham, MA, USA) connected to a pH/ion meter CPI-551 Elmetron microcomputer. Microhardness measurements were carried out using microhardness tester CSM MicroCombi Tester™ and Indentation 5.21 software. Scanning electron micro-scope (SEM) were created on an FEI Nova NanoSEM 230 microscope (Hills-boro, OR, USA). The magnification was set to 2500x.
Results
Based on the results, both materials showed similar mechanical properties (microhardness), however cumulated release of F- after 7 days was notably higher from Vitremer in all artificial saliva solutions (1-7).
Conclusions
Therefore, we can assume that Vitremer has better remineralization potential and it may constitute more effective method of tooth decay prevention.
PEMBIMBINGAN KLIEN PEMASYARAKATAN SEBAGAI UPAYA UNTUK MENINGKATKAN KESADARAN DIRI
Authors: Sodikin Moh. 
Published: October 2023

Negara Indonesia sebagai Negara hukum, adalah Negara yang menjunjung tinggi hak asasi manusia. Hal ini juga tampak dalam pelaksanaan penegakan hukum yang diberlakukan di bidang pemasyarakatan. Penegakkan hukum dalam pemasyarakatan bukan saja tergantung dari aturan hukum yang berlaku, namun juga tergantung dari struktur aparat penegak hukumnya sebagai pihak yang bertugas untuk memastikan pelaksanaan hukum tersebut dalam hal ini salahs atunya adalah pembimbing kmeasyarakatan. Selain itu kultur masyarakat juga memegang peranan penting dalam keberhasilan suatu penegakan hukum, terutama pada saat integrasinya warga binaan pemasyarakatan ke tengah-tengah keluarga dan masyarakat, dukungan dan kerjasama dari keluarga dan masyarakat sekitar sangat dibutuhkan. Penelitian ini merupakan penelitian normatif empiris. Pendekatan penelitian menggunakan pendekatan kualitatif dengan dua sumber data yaitu data primer dan data sekunder. Teknik Analisa data yang digunakan adalah teknik analisa data kualitatif bersifat induktif. Hasil dari penelitian ini yaitu bahwa Tugas dari pembimbing kemasyarakatan menurut hukum yang berlaku adalah melakukan penelitian kemasyarakatan, melaksanakan bimbingan kepada kemasyarakatan, melakukan pengawasan terhadap anak, melakukan pendampingan dan pengawasan proses diversi dan terhadap anak yang mendapatkan CB, CMB dan PB. Pelaksanaan proses pembimbingan klien pemasyarakatan di Bapas Klas I Kediri merupakan salah satu upaya untuk meningkatkan kesadaran diri dan menuntun klien pemasyarakatan dan klien anak dapat membaur kembali ditengah-tengah masyarakat serta diterima di lingkungannya dengan baik.

Kata kunci: pembimbingan, Klien, kesadaran diri, masyarakat
PENGELOLAAN ARSIP DINAMIS PADA BADAN PENELITIAN DAN PENGEMBANGAN PROVINSI KALIMANTAN BARAT
Authors: Yana Purwanti  , Purba Charlyna S 
Published: October 2023

Prosedur khusus dalam pelaksanaan kearsipan memiliki peran penting dalam memaksimalkan pekerjaan. Permasalahan yang terjadi yaitu pegawai memerlukan waktu yang cukup lama dalam menemukan kembali fisik arsip ketika akan digunakan kembali. Sulitnya menemukan kembali arsip tersebut dikarenakan oleh faktor pengelolaan yang belum terarah. Penelitian ini bertujuan untuk mendeskripsikan pengelolaan arsip dinamis, mendeskripsikan hambatan yang dialami dalam pengelolaan arsip dinamis dan mendeskripsikan solusi yang dilakukan untuk mengatasi hambatan dalam pengelolaan arsip dinamis pada Badan Penelitian dan Pengembangan Provinsi Kalimantan Barat. Penelitian ini menggunakan metode kualitatif dengan teknik pengumpulan data observasi, wawancara terstruktur dan studi dokumentasi. Hasil penelitian membuktikan bahwa pengelolaan arsip dinamis di Badan Penelitian dan Pengembangan Provinsi Kalimantan Barat belum baik dan maksimal karena terdapat beberapa hanmbatan dalam proses pengelolaan arsip dinamis. Solusi yang direkomendasikan adalah Perlunya peningkatan pegawai dalam pengelolaan arsip baik jumlah dan keahlian pegawai tentang kearsipan. Pemanfaatan secara maksimal prasarana dan sarana yang tersedia di instansi seperti ruangan kosong yang ada di Badan Penelitian dan Pengembangan Provinsi Kalimantan Barat dapat digunakan sebagai ruangan khusus untuk menyimpan arsip dan fasilitas yang dibiarkan kosong dapat digunakan untuk menyimpan arsip. Pentingnya penetapan SOP khusus untuk kegiatan pengelolaan arsip dinamis di Badan Penelitian dan Pengembangan Provinsi Kalimantan Barat.
Four Years of Type Ia Supernovae Observed by TESS: Early-time Light-curve Shapes and Constraints on Companion Interaction Models
Authors: Fausnaugh M. M. , Vallely P. J. , Tucker M. A. , Kochanek C. S. , Shappee B. J. , Stanek K. Z. , Ricker George R. , Vanderspek Roland , Agarwal Manan , Daylan Tansu , Jayaraman Rahul , Hounsell Rebekah , Muthukrishna Daniel 
Published: October 2023

Abstract
We present 307 type Ia supernova (SN) light curves from the first 4 yr of the Transiting Exoplanet Survey Satellite mission. We use this sample to characterize the shapes of the early-time light curves, measure the rise times from first light to peak, and search for companion star interactions. Using simulations, we show that light curves must have noise <10% of the peak flux to avoid biases in the early-time light-curve shape, restricting our quantitative analysis to 74 light curves. We find that the mean power-law index

t

β

1

of the early-time light curves is β
1 = 1.93 ± 0.57, and the mean rise time to peak is 15.7 ± 3.5 days. The underlying population distribution for β
1 may instead consist of a Gaussian component with mean 2.29, width 0.34, and a long tail extending to values less than 1.0. We find that the data can rarely distinguish between models with and without companion interaction models. Nevertheless, we find three high-quality light curves that tentatively prefer the addition of a companion interaction model, but the statistical evidence for the companion interactions is not robust. We also find two SNe that disfavor the addition of a companion interaction model to a curved power-law model. Taking the 74 SNe together, we calculate 3σ upper limits on the presence of companion signatures to control for orientation effects that can hide companions in individual light curves. Our results rule out common progenitor systems with companions having Roche lobe radii >31 R
⊙ (separations >5.7 × 1012 cm, 99.9% confidence level) and disfavor companions having Roche lobe radii >10 R
⊙ (separations >1.9 × 1012 cm, 95% confidence level). Lastly, we discuss the implications of our results for the intrinsic fraction of single degenerate progenitor systems.
FORCASTing the Spectroscopic Dust Properties of the WC+O Binary WR 137 with SOFIA
Authors: Peatt Megan J. , Richardson Noel D. , Williams Peredur M. , Karnath Nicole , Shenavrin Victor I. , Lau Ryan M. , Moffat Anthony F. J. , Weigelt Gerd 
Published: October 2023

Abstract
WR 137 (HD 192641) is a binary system consisting of a carbon-rich Wolf–Rayet (W-R) star and an Oe companion star in a 13 yr orbit. Near periastron, the winds of the two stars collide and form carbonaceous dust. We obtained three mid-infrared grism spectra of the system with SOFIA and FORCAST during the last year of SOFIA’s operations in 2021 July, 2021 February, and 2022 May (Cycle 9). Within these spectra, we have identified several wind lines from He i, He ii, C iii, and C iv that are emitted from the W-R wind as well as a weak emission feature around 6.3–6.4 μm that may have shifted its peak flux from 6.29 to 6.41 μm through this time period. The weak feature grew as the continuum dust emission grew while the W-R emission appeared to decline due to lower contrast with the continuum. Furthermore, we observe that the peak of the feature shifts to redder wavelengths during the observations. We compare this feature to the unidentified infrared feature and other emission lines identified in dusty carbon-rich W-R (WC) binaries. For WR 137, we speculate that mixing of the winds in the system with the Oe star’s disk is important for starting the dust formation and that it is less important as dust formation continues. Previous infrared photometry shows “minieruptions” of dust production, which could then be explained with variations of the Oe star disk.
AMUSE-Antlia. I. Nuclear X-Ray Properties of Early-type Galaxies in a Dynamically Young Galaxy Cluster
Authors: Hu Zhensong , Su Yuanyuan , Li Zhiyuan , Hess Kelley M. , Kraft Ralph P. , Forman William R. , Nulsen Paul E. J. , Sridhar Sarrvesh S. , Stroe Andra , Baek Junhyun , Chung Aeree , Grupe Dirk , Chen Hao , Irwin Jimmy A. , Jones Christine , Randall Scott W. , Roediger Elke 
Published: October 2023

Abstract
To understand the formation and growth of supermassive black holes (SMBHs) and their coevolution with host galaxies, it is essential to know the impact of environment on the activity of active galactic nuclei (AGNs). We present new Chandra X-ray observations of nuclear emission from member galaxies in the Antlia cluster, the nearest non-cool core and the nearest merging galaxy cluster, residing at D = 35.2 Mpc. Its inner region, centered on two dominant galaxies NGC 3268 and NGC 3258, has been mapped with three deep Chandra ACIS-I pointings. Nuclear X-ray sources are detected in 7/84 (8.3%) early-type galaxies (ETG) and 2/8 (25%) late-type galaxies with a median detection limit of 8 × 1038 erg s−1. All nuclear X-ray sources but one have a corresponding radio continuum source detected by MeerKAT at the L band. Nuclear X-ray sources detected in early-type galaxies are considered the genuine X-ray counterpart of low-luminosity AGN. When restricted to a detection limit of

log
(

L

X

/

erg

s

−
1

)
≥
38.9

and a stellar mass of

10
≤
log
(

M

⋆

/

M

⊙

)
<
11.6

, six of 11 ETGs are found to contain an X-ray AGN in Antlia, exceeding the AGN occupation fraction of 7/39 (18.0%) and 2/12 (16.7%) in the more relaxed, cool core clusters, Virgo and Fornax, respectively, and rivaling that of the AMUSE-Field ETG of 27/49 (55.1%). Furthermore, more than half of the X-ray AGN in Antlia is hosted by its younger subcluster, centered on NGC 3258. We believe that this is because SMBH activity is enhanced in a dynamically young cluster compared to relatively relaxed clusters.
MAPS: Constraining Serendipitous Time Variability in Protoplanetary Disk Molecular Ion Emission
Authors: Waggoner Abygail R. , Cleeves L. Ilsedore , Loomis Ryan A. , Aikawa Yuri , Bae Jaehan , Bergner Jennifer B. , Booth Alice S. , Calahan Jenny K. , Cataldi Gianni , Law Charles J. , Le Gal Romane , Long Feng , Öberg Karin I. , Teague Richard , Wilner David J. 
Published: October 2023

Abstract
Theoretical models and observations suggest that the abundances of molecular ions in protoplanetary disks should be highly sensitive to the variable ionization conditions set by the young central star. We present a search for temporal flux variability of HCO+
J = 1–0, which was observed as a part of the Molecules with Atacama Large Millimeter/submillimeter Array (ALMA) at Planet-forming Scales ALMA Large Program. We split out and imaged the line and continuum data for each individual day the five sources were observed (HD 163296, AS 209, GM Aur, MWC 480, and IM Lup, with between three and six unique visits per source). Significant enhancement (>3σ) was not observed, but we find variations in the spectral profiles in all five disks. Variations in AS 209, GM Aur, and HD 163296 are tentatively attributed to variations in HCO+ flux, while variations in IM Lup and MWC 480 are most likely introduced by differences in the uv coverage, which impact the amount of recovered flux during imaging. The tentative detections and low degree of variability are consistent with expectations of X-ray flare-driven HCO+ variability, which requires relatively large flares to enhance the HCO+ rotational emission at significant (>20%) levels. These findings also demonstrate the need for dedicated monitoring campaigns with high signal-to-noise ratios to fully characterize X-ray flare-driven chemistry.
XMM-Newton and INTEGRAL Observations of the Bright GRB 230307A: Vanishing of the Local Absorption and Limits on the Dust in the Magellanic Bridge
Authors: Mereghetti Sandro , Rigoselli Michela , Salvaterra Ruben , Tiengo Andrea , Pacholski Dominik P. 
Published: October 2023

Abstract
GRB 230307A is the second brightest gamma-ray burst detected in more than 50 years of observations and is located in the direction of the Magellanic Bridge. Despite its long duration, it is most likely the result of the merger of a compact binary ejected from a galaxy in the local universe (redshift z = 0.065). Our XMM-Newton observation of its afterglow at 4.5 days shows a power-law spectrum with photon index Γ = 1.73 ± 0.10, unabsorbed flux F
0.3−10 keV = (8.8 ± 0.5) × 10−14 erg cm−2 s−1, and no absorption in excess of that produced in our Galaxy and in the Magellanic Bridge. We derive a limit of

N

H

HOST

<
5
×

10

20

cm−2 on the absorption at the GRB redshift, which is a factor ∼5 below the value measured during the prompt phase. We searched for the presence of dust scattering rings with negative results and set an upper limit of the order of A

V
< 0.05 on the absorption from dust in the Magellanic Bridge.
Unbiased CLEAN for STIX in Solar Orbiter
Authors: Perracchione Emma , Camattari Fabiana , Volpara Anna , Massa Paolo , Massone Anna Maria , Piana Michele 
Published: October 2023

Abstract
CLEAN is an iterative deconvolution method for radio and hard-X-ray solar imaging. In a specific step of its pipeline, CLEAN requires the convolution between an idealized version of the instrumental point-spread function (PSF), and a map collecting point sources located at positions from where most of the flaring radiation is emitted. This step has highly heuristic motivations and the shape of the idealized PSF, which depends on the user’s choice, impacts the shape of the reconstruction. This study introduces a user-independent release of CLEAN for image reconstruction from observations recorded by the Spectrometer/Telescope for Imaging X-rays (STIX) on board Solar Orbiter. Specifically, we show here that this unbiased release of CLEAN outperforms the standard version of the algorithm, with reconstructions in line with the ones offered by other imaging methods developed in the STIX framework.
Ice Sublimation in Planetesimals Formed at the Outward Migrating Snowline
Authors: Zhang Zhongtian 
Published: October 2023

Abstract
Isotopic studies of meteorites suggest that planetesimals were formed as two distinct populations: noncarbonaceous (NC) and carbonaceous (CC) reservoirs. A recent model explains this dichotomy by considering planetesimal formation at the snowline during its migration in the protoplanetary disk, suggesting that NC planetesimals were formed during the outward migration and CC planetesimals were formed during the inward migration. This model has been suggested to contradict meteorite observations because planetesimals formed at the snowline are expected to be rich in H2O and, therefore, develop more oxidizing environments than those inferred from NC iron meteorites. However, if the accreted ice sublimates into vapor without transitioning into a liquid state, the planetesimals may lose most water without being oxidized because reactions between vapor and solids are negligibly slow at temperatures relevant to direct ice sublimation. Here, we investigate the transport of vapor inside a planetesimal and suggest that the pore pressure would have been sufficiently low for direct ice sublimation if (1) the planetesimals were formed during the outward snowline migration (such that they lay inside the snowline after formation and had surfaces permeable to water vapor), (2) these planetesimals were formed by dust-aggregate boulders through “streaming instabilities” instead of being formed directly by submicrometer dust grains, and (3) the boulders were between a few centimeters to ~10 m in size. With these results, the snowline model for NC/CC planetesimal formation may be reconciled with the observations of iron meteorite oxidation states.
DiSSCo Prepare Project: Increasing the Implementation Readiness Levels of the European Research Infrastructure
Authors: Koureas Dimitrios , Livermore Laurence , Alonso Eva , Addink Wouter , Alves Maria Judite , Casino Ana , Curral Luís , Enghoff Henrik , Guiraud Michel , Hardy Helen , Hoffmann Jana , Landel Salomé , Paleco Carole , Petersen Mareike , Scory Serge , Smith Vincent , Weiland Claus , Wesche Karsten , Woodburn Matt 
Published: October 2023

The Distributed System of Scientific Collections (DiSSCo) is a new world-class Research Infrastructure (RI) for Natural Science Collections. The DiSSCo RI aims to create a new business model for one European collection that digitally unifies all European natural science assets under common access, curation, policies and practices that ensure that all the data is easily Findable, Accessible, Interoperable and Reusable (FAIR principles). DiSSCo represents the largest ever formal agreement between natural history museums, botanic gardens and collection-holding institutions in the world.
DiSSCo entered the European Roadmap for Research Infrastructures in 2018 and launched its main preparatory phase project (DiSSCo Prepare) in 2020. DiSSCo Prepare is the primary vehicle through which DiSSCo reaches the overall maturity necessary for its construction and eventual operation. DiSSCo Prepare raises DiSSCo’s implementation readiness level (IRL) across the five dimensions: technical, scientific, data, organisational and financial. Each dimension of implementation readiness is separately addressed by specific Work Packages (WP) with distinct targets, actions and tasks that will deliver DiSSCo’s Construction Masterplan. This comprehensive and integrated Masterplan will be the product of the outputs of all of its content related tasks and will be the project’s final output. It will serve as the blueprint for construction of the DiSSCo RI, including establishing it as a legal entity.
DiSSCo Prepare builds on the successful completion of DiSSCo’s design study, ICEDIG and the outcomes of other DiSSCo-linked projects such as SYNTHESYS+ and MOBILISE.
This paper is an abridged version of the original DiSSCo Prepare grant proposal. It contains the overarching scientific case for DiSSCo Prepare, alongside a description of our major activities.
La maison, hier et aujourd’hui
Authors: Eiguer Alberto 
Published: October 2023

« La maison, hier et aujourd’hui. » Au cours de dernières décennies, de plus en plus de personnes s’intéressent à la psychologie de la maison. Nous l’aménageons selon des forces inconscientes, elle dévoile notre personnalité et contribue aussi à nous former. Bien que ce modèle se révèle comme universel, il est secoué par des bouleversements récents qui méritent notre attention. Des symptômes se multiplient – ruptures et violences familiales ; des mythes se répandent : « Je ne trouve plus ma place chez moi », « La maison est une prison », « Il faut aller vivre près de la nature ». Mais, au-delà des désagréments liés à ces changements, la fiabilité de la maison ne devient-elle un pilier de notre résilience ?
La maison, son implication dans l’identité et l’individuation
Authors: Sourgen Jean-Louis 
Published: October 2023

« La maison, son implication dans l’identité et l’individuation. » Nous habitons la maison, mais la maison nous habite aussi dès le début de notre vie. Elle est le point d’appui, l’étayage de l’ensemble de notre développement. Sa présence constante rend possible la succession des expériences structurantes qui forge notre identité. Elle accompagne toutes les étapes de notre individuation, constitue le pivot de toutes les phases critiques. Enveloppe rassemblant la famille, elle contient nos souvenirs. Lieu de bien des symptômes se manifestant dans certaines difficultés de la constitution de l’identité ou sa fragilité, dans certains obstacles à l’individuation, elle intéresse aussi la clinique. Modèle pour un développement ultérieur, elle préside à la répétition d’un cycle de génération en génération. Elle accompagne toute notre vie de beaucoup de souvenirs.
L’écologie familiale ou la famille à l’épreuve de la crise écologique mondiale
Authors: Lebon Cristelle 
Published: October 2023

« L’écologie familiale ou la famille à l’épreuve de la crise écologique mondiale. » Cet article s’appuie sur l’analyse d’un court-métrage d’animation pour questionner ce qui est à l’œuvre dans les familles devant la crise écologique : les mécanismes de défenses individuels et familiaux sont approchés dans leurs processus et leurs enjeux. Montrant l’emboîtement des dénis familiaux avec ceux des méta-cadres sociopolitiques, l’auteure questionne les capacités de changement de comportement dans les familles et leur mise en déroute. La notion d’acrasie (Dejours, 2016) aide à penser la faillite des capacités d’articulation psychique, jusque dans les évolutions du langage des jeunes générations. Le rôle des lieux de soins pour les groupes et les familles, dans la restauration des liens et des articulations, est souligné.
Approche écologique de la famille en SESSAD
Authors: Maraquin Carine 
Published: October 2023

« Approche écologique de la famille en SESSAD ». Par l’accompagnement médico-social des familles touchées par le handicap qu’il propose, le SESSAD peut être considéré comme une institution paradigmatique d’une intervention écologique. Le psychologue en SESSAD travaille à la reprise des liens intra-familiaux bouleversés par le traumatisme. Il favorise le maillage des liens extra-familiaux en intervenant dans l’environnement familier de l’enfant, avec les partenaires institutionnels. Il aide chaque acteur (enfant, parent, intervenant) à se situer dans ce réseau, à élaborer son rapport au handicap. Il participe à l’inclusion d’un enfant handicapé au sein de la société civile. L’auteur s’appuie sur une situation clinique familiale où le psychologue, au sein d’une équipe pluridisciplinaire, construit pas à pas ce travail de liaison qui soigne la famille.