bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Penerapan Manajemen Pendidikan Islam Terhadap Peningkatan Mutu Pendidikan Islam
Authors: Hamidah Alfi Zahrotul , Syaifudin Muhammad Ali 
Published: January 2025

Penelitian ini adalah penelitian kuantitatif deskriptif. Pokok permasalahan dalam penelitian ini adalah bagaimana pengaruh manajemen pendidikan Islam Madrasah Aliyah Cintamulya bagaimana keadaan mutu pendidikan Islam di Madrasah Aliyah Cintamulya dan bagaimana pengaruh manajemen pendidikan Islam di Madrasah Aliyah Cintamulya Penelitian ini bertujuan untuk mengetahui Pengaruh penerapan manajemen pendidikan Islam terhadap peningkatan mutu pendidikan Islam di Madrasah Aliyah Cintamulya , Serta memiliki kegunaan dari berbagai pihak, baik itu dari pihak tempat penelitian maupun dari pihak penulis sendiri.Variabel dalam penelitian ini ada dua yaitu penerapan manajemen pendidikan Islam (X) dan mutu pendidikan Islam (Y). Dalam penelitian ini yang di jadikan populasi adalah kepala Madrasah, guru, dan staff administrasi sebanyak 21 orang..Tehnik analisis data yang digunakan adalah tehnik analisis deskriptif kuantitatif dengan menggunakan rumus presentase untuk menjawab rumusan masalah pertama dan kedua, dan tehnik analisis inferensial untuk menjawab rumusan masalah yang ketiga untuk menjawab hipotesis.Hasil analisis statistik inferensial menunjukan bahwamanajemen pendidikan Islam sangat berpengaruh terhadap mutu pendidikan Islam di Madrasah Aliyah Cintamulya hal ini dapat dilihat dari hasil uji hipotesis diperoleh nilai ????ℎitung = 2,530 Melalui metode dan analisis data tersebut, maka diperoleh hasil bahwamanajemen pendidikan Islam berpengaruh terhadap mutu pendidikan Islam karena nila ????ℎitung = 2,530 ≥ t tabel = 2,080 pada taraf signifikan 5%.
Predicting Interstellar Object Chemodynamics with Gaia
Authors: Hopkins Matthew J. , Bannister Michele T. , Lintott Chris 
Published: January 2025

Abstract
The interstellar object (ISO) population of the Milky Way is a product of its stars. However, what is in fact a complex structure in the solar neighborhood has traditionally in ISO studies been described as smoothly distributed. Using a debiased stellar population derived from the Gaia Data Release 3 stellar sample, we predict that the velocity distribution of ISOs is far more textured than a smooth Gaussian. The moving groups caused by Galactic resonances dominate the distribution. 1I/‘Oumuamua and 2I/Borisov have entirely normal places within these distributions; 1I is within the noncoeval moving group that includes the Matariki (Pleiades) cluster, and 2I within the Coma Berenices moving group. We show that for the composition of planetesimals formed beyond the ice line, these velocity structures also have a chemodynamic component. This variation will be visible on the sky. We predict that this richly textured distribution will be differentiable from smooth Gaussians in samples that are within the expected discovery capacity of the Vera C. Rubin Observatory. Solar neighborhood ISOs will be of all ages and come from a dynamic mix of many different populations of stars, reflecting their origins from all around the Galactic disk.
The Solar and Geomagnetic Storms in 2024 May: A Flash Data Report
Authors: Hayakawa Hisashi , Ebihara Yusuke , Mishev Alexander , Koldobskiy Sergey , Kusano Kanya , Bechet Sabrina , Yashiro Seiji , Iwai Kazumasa , Shinbori Atsuki , Mursula Kalevi , Miyake Fusa , Shiota Daikou , Silveira Marcos V. D. , Stuart Robert , Oliveira Denny M. , Akiyama Sachiko , Ohnishi Kouji , Ledvina Vincent , Miyoshi Yoshizumi 
Published: January 2025

Abstract
In 2024 May, the scientific community observed intense solar eruptions that resulted in a great geomagnetic storm and auroral extensions, highlighting the need to document and quantify these events. This study mainly focuses on their quantification. The source active region (AR; NOAA Active Region 13664) evolved from 113 to 2761 millionths of the solar hemisphere between May 4 and 14. NOAA AR 13664’s magnetic free energy surpassed 1033 erg on May 7, triggering 12 X-class flares on May 8–15. Multiple interplanetary coronal mass ejections (ICMEs) were produced from this AR, accelerating solar energetic particles toward Earth. According to satellite and interplanetary scintillation data, at least four ICMEs erupted from AR 13664, eventually overcoming and combining each other. The shock arrival at 17:05 UT on May 10 significantly compressed the magnetosphere down to ≈5.04 R
E and triggered a deep Forbush Decrease. GOES satellite data and ground-based neutron monitors confirmed a ground-level enhancement from 2 UT to 10 UT on 2024 May 11. The ICMEs induced exceptional geomagnetic storms, peaking at a provisional Dst index of −412 nT at 2 UT on May 11, marking the sixth-largest storm since 1957. The AE and AL indices showed great auroral extensions that located the AE/AL stations into the polar cap. We gathered auroral records at that time and reconstructed the equatorward boundary of the visual auroral oval to 29.°8 invariant latitude. We compared naked-eye and camera auroral visibility, providing critical caveats on their difference. We also confirmed global disturbances of the storm-enhanced density of the ionosphere.
From Halos to Galaxies. X. Decoding Galaxy SEDs with Physical Priors and Accurate Star Formation History Reconstruction
Authors: Gao Zeyu , Peng Yingjie , Wang Kai , Ho Luis C. , Renzini Alvio , Gallazzi Anna R. , Mannucci Filippo , Mo Houjun , Jing Yipeng , Yang Xiaohu , Wang Enci , Zhao Dingyi , Dou Jing , Gu Qiusheng , Lyu Cheqiu , Maiolino Roberto , Wang Bitao , Wang Yu-Chen , Xu Bingxiao , Yuan Feng , Zhu Xingye 
Published: January 2025

Abstract
The spectral energy distribution (SED) of galaxies is essential for deriving fundamental properties like stellar mass and star formation history (SFH). However, conventional methods, including both parametric and nonparametric approaches, often fail to accurately recover the observed cosmic star formation rate (SFR) density due to oversimplified or unrealistic assumptions about SFH and their inability to account for the complex SFH variations across different galaxy populations. To address this issue, we introduce a novel approach that improves galaxy broadband SED analysis by incorporating physical priors derived from hydrodynamical simulations. Tests using IllustrisTNG simulations demonstrate that our method can reliably determine galaxy physical properties from broadband photometry, including stellar mass within 0.05 dex, current SFR within 0.3 dex, and fractional stellar formation time within 0.2 dex, with a negligible fraction of catastrophic failures. When applied to the Sloan Digital Sky Survey (SDSS) main photometric galaxy sample with spectroscopic redshift, our estimates of stellar mass and SFR are consistent with the widely used MPA-JHU and GSWLC catalogs. Notably, using the derived SFHs of individual SDSS galaxies, we estimate the cosmic SFR density and stellar mass density with remarkable consistency to direct observations up to z ~ 6. This demonstrates a significant advancement in deriving SFHs from SEDs that closely align with observational data. Consequently, our method can reliably recover observed spectral indices such as D
n(4000) and Hδ
A by synthesizing the full spectra of galaxies using the estimated SFHs and metal enrichment histories, relying solely on broadband photometry as input. Furthermore, this method is extremely computationally efficient compared to conventional approaches.
A Simulated Galaxy Laboratory: Exploring the Observational Effects on UV Spectral Absorption Line Measurements
Authors: Jennings R. Michael , Henry Alaina , Mauerhofer Valentin , Heckman Timothy , Scarlata Claudia , Carr Cody , Xu Xinfeng , Huberty Mason , Gazagnes Simon , Jaskot Anne E. , Blaizot Jeremy , Verhamme Anne , Flury Sophia R. , Saldana-Lopez Alberto , Hayes Matthew J. , Trebitsch Maxime 
Published: January 2025

Abstract
Ultraviolet absorption line spectroscopy is a sensitive diagnostic for the properties of interstellar and circumgalactic gas. Down-the-barrel observations, where the absorption is measured against the galaxy itself, are commonly used to study feedback from galactic outflows and to make predictions about the leakage of H i ionizing photons into the intergalactic medium. Nonetheless, the interpretation of these observations is challenging, and observational compromises are often made in terms of signal-to-noise ratio, spectral resolution, or the use of stacking analyses. In this paper, we present a novel quantitative assessment of UV absorption line measurement techniques by using mock observations of a hydrodynamical simulation. We use a simulated galaxy to create 22,500 spectra in the commonly used Si ii lines while also modeling the signal-to-noise ratio and spectral resolution of recent rest-frame UV galaxy surveys at both high and low redshifts. We show that the residual flux of absorption features is easily overestimated for single line measurements and for stacked spectra. Additionally, we explore the robustness of the partial covering model for estimating column densities from spectra and find underpredictions on an average of 1.25 dex. We show that the underprediction is likely caused by high-column-density sight lines that are optically thick to dust making them invisible in UV spectra.
Nuclear and Star Formation Activities in Nearby Galaxies: Roles of Gas Supply and Active Galactic Nucleus Feedback
Authors: Le Huynh Anh N. , Xue Yongquan 
Published: January 2025

Abstract
We analyze a sample of ~113,000 galaxies (z < 0.3) from the Sloan Digital Sky Survey, divided into star-forming, composite, Seyfert, and LINER types, to explore the relationships between UV-to-optical colors (u – r), star formation rates (SFRs), specific SFRs (sSFRs), stellar velocity dispersions (σ
*), mass accretion rates onto the black hole (

L

[

O

III

]

/

σ

∗

4

), and Eddington ratios. Star-forming galaxies predominantly feature young, blue stars along the main-sequence (MS) line, while composite, Seyfert, and LINER galaxies deviate from this line, displaying progressively older stellar populations and lower SFRs. The

L

[

O

III

]

/

σ

∗

4

and Eddington ratios are highest in Seyfert galaxies, moderate in composite galaxies, and lowest in LINERs, with higher ratios associated with bluer colors, indicating a younger stellar population and stronger active galactic nucleus (AGN) activity. These trends suggest a strong correlation between sSFRs and Eddington ratios, highlighting a close connection between AGN and star formation activities. These results may imply an evolutionary sequence where galaxies transition from blue star-forming galaxies to red LINERs, passing through the composite and Seyfert phases, driven primarily by gas supply, with AGN feedback playing a secondary role. While both the radio luminosities (L
1.4 GHz) and Eddington ratios correlate with SFRs, their trends differ on the SFR−stellar-mass (M
*) plane, with the radio luminosities increasing with stellar mass along the MS line and no direct connection between the radio luminosities and Eddington ratios. These findings may provide new insights into the interplay between star formation, AGN activity, and radio emission in galaxies, shedding light on their evolutionary pathways.
Cosmic Chronometers, Pantheon+ Supernovae, and Quasars Favor Coasting Cosmologies over the Flat ΛCDM Model
Authors: Raffai Peter , Pataki Adrienn , Böttger Rebeka L. , Karsai Alexandra , Dálya Gergely 
Published: January 2025

Abstract
We test and compare coasting cosmological models with curvature parameters

k
=

−
1
,
0
,
+
1

in

H

0

2

c

−
2

units and the flat ΛCDM model by fitting them to cosmic chronometers (CCs), the Pantheon+ sample of Type Ia supernovae (SNe), and standardized quasars (QSOs). We used the emcee code for fitting CC data, a custom Markov Chain Monte Carlo implementation for SNe and QSOs, and Anderson–Darling tests for normality on normalized residuals for model comparison. Best-fit parameters are presented, constrained by data within redshift ranges z ≤ 2 for CCs, z ≤ 2.3 for SNe, and z ≤ 7.54 for QSOs. Coasting models, particularly the flat coasting model, are generally favored over the flat ΛCDM model. The overfitting of the flat ΛCDM model to Pantheon+ SNe and the large intrinsic scatter in QSO data suggest a need to refine error estimates in these data sets. We also highlight the seemingly fine-tuned nature of either the CC data or Ω
m,0 in the flat ΛCDM model to an H
1 = H
0 coincidence when fitting H(z) = H
1
z + H
0, a natural feature of coasting models.
Promoting Team Success Through Reflection on Communication Needs
Authors: Richards Claire 
Published: January 2025

Background
Graduate nursing students often face challenges in team-based projects due to diverse backgrounds and learning styles. Team charter development is helpful for making expectations clear, but it misses a critical step of self-reflection and shared understanding that can further improve team functioning.

Method
This innovation integrated a communication needs reflection exercise, based on the Birkman Method, into team charter meetings in a graduate-level course. Students reflect on their communication needs individually before sharing and discussing strategies for respectful engagement as a team.

Results
Incorporating reflection on communication needs into team charters was well received. The process can enhance self-awareness and respect for diversity of communication needs within teams.

Conclusion

Implementation of a structured process for self-reflection and sharing in team charters is a low-effort teaching innovation with the potential for high results. Formalizing a process of self-reflection and sharing has the potential to increase student self-awareness and respect for diversity.

[
J Nurs Educ
. 2025;64(X):XXX–XXX.]
Rosa moschata ameliorates haloperidol-induced Parkinson's disease via reduction of neurodegeneration and oxidative stress
Authors: Alotaibi Badriyah S. , Saleem Uzma , Farrukh Maryam , Chaudhary Zunera , Anwar Nabia , Alsharif Ifat , Alanzi Abdullah R. , Albishi Tasahil S. , Jaber Fatima A. , Al-Qahtani Wedad Saeed , Shah Muhammad Ajmal 
Published: January 2025

Objective:
To investigate the effect of Rosa moschata (R. moschata) extract on haloperidol-induced Parkinson’s disease (PD) in rats.

Methods:
Haloperidol (1 mg/kg) was given to rats intraperitoneally for 3 weeks for induction of PD. R. moschata extract (150, 300 and 600 mg/kg) was administered orally for 21 days. The neuroprotective role of R. moschata leaf extract in PD was explored by performing neurobehavioral tests and RT-PCR analysis and measuring neurotransmitters and oxidative stress biomarkers.

Results:
An improvement in motor functions and muscle strength was observed in PD rats treated with R. moschata extract. The levels of dopamine, serotonin, noradrenaline, superoxide dismutase, catalase, glutathione, and superoxide dismutase were significantly increased (P < 0.001), whereas acetylcholinesterase and malondialdehyde levels were markedly decreased by treatment with R. moschata extract (P < 0.001). The extract also markedly downregulated the mRNA expressions of IL-1β, α-synuclein, IL-1α, and TNF-α in brain tissue. Moreover, histopathological analysis indicated that neurofibrillary tangles and plaques were noticeably decreased in a dose-dependent manner in PD rats treated with R. moschata extract.

Conclusions:

R. moschata extract alleviates haloperidol-induced PD in rats by reducing oxidative stress and neurodegeneration. It may be used for management and treatment of PD. However, additional studies are required to confirm its efficacy and molecular mechanisms.
Trigonelline exerts its neuroprotective effects in experimental spinal cord injury through modulation of inflammation, apoptosis, and neurotrophic factors
Authors: Ye Zhi-Lan , Cao Yuan 
Published: January 2025

Objective:
To assess the protective effects of trigonelline against spinal cord injury (SCI) in rats.

Methods:
Rats (Sprague-Dawley, male) were randomly assigned to seven groups (n=15 per group): normal, sham, SCI control (1% DMSO), methylprednisolone (30 mg/kg), and trigonelline (50, 100, and 200 mg/kg). Rats received respective treatment daily for 28 days. SCI was induced by using a temporary aneurysm clip. Behavioral, biochemical, and histological analyses were performed to investigate the neuroprotective effect of trigonelline.

Results:
Trigonelline (100 and 200 mg/kg) treatment effectively (P<0.05) mitigated SCI-induced changes in mechano-tactile sensation, allodynia, hyperalgesia, and motor nerve conduction velocity. It notably (P<0.05) downregulated apoptotic (Bax and caspase-3) and inflammatory (COX-II) markers, while upregulating Bcl-2 and BDNF mRNA expression in the spinal cord (P<0.05). Furthermore, trigonelline effectively alleviated (P<0.05) SCI-induced alterations in mitochondrial complex levels, resulting in enhanced nicotinamide adenine dinucleotide dehydrogenase, succinate dehydrogenase, redox activity, and cytochrome-C levels. Histological examination of spinal cord tissue indicated that trigonelline significantly (P<0.05) ameliorated the histological damage caused by SCI, thereby improving neuronal degeneration, inflammatory cell infiltration, and necrosis.

Conclusions:
Trigonelline shows neuroprotective properties in SCI rats by reducing allodynia, hyperalgesia, and inflammation, stabilizing mitochondrial enzyme complexes, and modulating apoptotic and neurotrophic factors. Thus, trigonelline holds promise as a potential neuroprotective agent.
GEMIN5 and neurodevelopmental diseases: from functional insights to disease perception
Authors: Martinez-Salas Encarnacion , Francisco-Velilla Rosario 
Published: January 2025

Abstract
GEMIN5 is a predominantly cytoplasmic multifunctional protein, known to be involved in recognizing snRNAs through its WD40 repeats domain placed at the N-terminus. A dimerization domain in the middle region acts as a hub for protein-protein interaction, while a non-canonical RNA-binding site is placed towards the C-terminus. The singular organization of structural domains present in GEMIN5 enables this protein to perform multiple functions through its ability to interact with distinct partners, both RNAs and proteins. This protein exerts a different role in translation regulation depending on its physiological state, such that while GEMIN5 down-regulates global RNA translation, the C-terminal half of the protein promotes translation of its mRNA. Additionally, GEMIN5 is responsible for the preferential partitioning of mRNAs into polysomes. Besides selective translation, GEMIN5 forms part of distinct ribonucleoprotein complexes, reflecting the dynamic organization of macromolecular complexes in response to internal and external signals. In accordance with its contribution to fundamental cellular processes, recent reports described clinical loss of function mutants suggesting that GEMIN5 deficiency is detrimental to cell growth and survival. Remarkably, patients carrying GEMIN5 biallelic variants suffer from neurodevelopmental delay, hypotonia, and cerebellar ataxia. Molecular analyses of individual variants, which are defective in protein dimerization, display decreased levels of ribosome association, reinforcing the involvement of the protein in translation regulation. Importantly, the number of clinical variants and the phenotypic spectrum associated with GEMIN5 disorders is increasing as the knowledge of the protein functions and the pathways linked to its activity augments. Here we discuss relevant advances concerning the functional and structural features of GEMIN5 and its separate domains in RNA-binding, protein interactome, and translation regulation, and how these data can help to understand the involvement of protein malfunction in clinical variants found in patients developing neurodevelopmental disorders.
Precise travelling-wave behaviour in problems with doubly nonlinear diffusion
Authors: Du Yihong , Gárriz Alejandro , Quirós Fernando 
Published: January 2025

We study a family of reaction-diffusion equations of the form

u_{t}=\Delta_{p} u^{m} + h(u)

for

x\in\mathbb{R}^{N}

, with a doubly nonlinear diffusion term

\Delta_{p} u^{m}

involving both the

p

-Laplacian and the porous medium operators. The reaction term

h(u)

is also rather general, covering in particular monostable, bistable and combustion type nonlinearities. We consider the so-called slow diffusion regime, which leads to a degenerate behaviour at the level

u=0

, and so nonnegative solutions with compactly supported initial data have a compact support for any later time, hence generating a free boundary. Equations of this family have a unique (up to translations) travelling wave with a finite front (free boundary). When the initial datum is compactly supported and the solution converges to 1 (which is the case, as we show, for wide classes of such initial data), in the radially symmetric case, we prove that the solution converges to a translation of this unique travelling wave in the radial direction, with a precise logarithmic correction in the position of the free boundary when the dimension

N\geq 2

; and in the nonradial case, we obtain the asymptotic location of the free boundary and level sets up to an error term of size

O(1)

. Such precise results have been known in high space dimensions only in the special case

p=2

and

h(u)

a particular monostable nonlinearity from the recent work by Du, Quirós and Zhou (2020). The extension to the much more general situation here relies on several new techniques, including a crucial estimate for the flux, which is new even for the case

h(u)\equiv 0

in high space dimensions, and is of independent interest. Most of our results are new also for the special cases (a)

p=2

(porous medium diffusion) and (b)

m=1

(

p

-Laplacian diffusion).
CentipedeRTK, un réseau pour la géolocalisation haute précision au service de l'environnement
Authors: Ancelin Julien , Ladet Sylvie , Heintz Wilfried 
Published: January 2025

Positioning RTK, or Real-Time Kinematics, is a long-established technology that improves the positioning provided by a GNSS mobile receiver, based on a network of fixed reference receiver antenna, precisely positioned over the territory. Although highly effective, this solution is still very costly and therefore not available to all users. The emergence of low-cost electronic products has given rise to the CentipedeRTK network. The network is based on an open and shared methodology for building RTK antennas that are networked for free and collaborative use, whatever their purpose. Since its launch in 2019, the network has gone from strength to strength, and its uses are multiplying in a variety of fields, from forestry research to environmental monitoring.Le positionnement RTK ou Cinématique Temps réel est une technologie éprouvée qui permet d’améliorer le positionnement fourni par un récepteur mobile GNSS, en se basant sur un réseau de récepteurs à antenne, fixes, servant de référence, positionnés précisément sur le territoire. Bien que très efficace, cette solution reste encore très coûteuse et n’est donc pas à la portée de tous les utilisateurs. L’émergence des produits électroniques low-cost a permis au réseau CentipedeRTK de voir le jour. Celui-ci se base sur l‘ouverture et le partage d’une méthodologie de construction d’antennes RTK mises en réseau pour un usage libre et collaboratif, quelle que soit la finalité de son utilisation. Depuis son démarrage en 2019, le réseau ne cesse de croître et ses usages se multiplient dans différents domaines, allant de la recherche forestière jusqu’au suivi des mesures environnementales.