bluuebunny/crossref_metadata_2025_split huggingface dataset:
Recurrent abdominal pain in children in Wuhu, China was not associated with Helicobacter pylori infection, but associated with <1 h/day physical activity and academic stress
Authors: Bai Xiaohui , Cao Huiru , Zhu Liuming , Wu Xiaomin , Wang Guixiang , Yu Wenchao , Gu Yong 
Published: December 2024

BackgroundRecurrent abdominal pain (RAP) is one of the most common gastrointestinal disorders in children. The aim of this study was to investigate the relationship between RAP and Helicobacter pylori infection in children in Wuhu, China as well as the risk factors for Helicobacter pylori infection in this region.Materials and methodsIn this cross-sectional survey, we randomly selected children aged 6–17 years who underwent health examinations at three public hospital examination centers in Wuhu city, Anhui Province, China. Helicobacter pylori infection was assessed by a 13C-urea breath test (UBT) kit. Questionnaires were custom designed to obtain data on behavioral, sociodemographic, and environmental characteristics, and to investigate the relationship between RAP and Helicobacter pylori infection in children.ResultsA total of 1,187 children aged 6–17 years were enrolled, among these children, 182 were diagnosed with RAP, with an incidence rate of 15.3%. A total of 266 children were infected with Helicobacter pylori, with an infection rate of 22.4%. Multivariate regression analysis revealed that physical activity for &lt;1 h/day and academic stress are associated with RAP in children, whereas Helicobacter pylori infection, age, sex, body mass index (BMI), and fast-food consumption are not associated with RAP in children. Our research also found that the risk of Helicobacter pylori infection increases with age in children. Risk factors for Helicobacter pylori infection in children include left-behind children, poor hygiene habits, family history of Helicobacter pylori infection, and mother with low cultural levels.ConclusionsRecurrent abdominal pain in children in Wuhu, China was not associated with Helicobacter pylori infection, but strongly associated with &lt;1 h/day physical activity and academic stress.
Modifikasi Pembelajaran Penjaskes di Sekolah Dasar Islam Terpadu Auladi Palembang
Authors: Martha Alfroki , Arisman Arisman 
Published: December 2024

ABSTRAKPenelitian ini mendeskripsikan tentang Modifikasi Pembelajaran Penjasorkes di SDIT Auladi Palembang. Modifikasi ini dibatasi pada Alat dan Peraturan. Jenis penelitian ini adalah deskriptif kuantitatif, yang mana penelitian ini melihat persentase penilaian dari analisis penelitian. Populasi dan sampel dalam penelitian ini adalah seluruh siswa SDIT Auladi Palembang yang berjumlah 256 orang. Teknik penarikan sampel yang digunakan adalah Purposive Sampling, yaitu adanya pertimbangan-pertimbangan tertentu, maka dari itu sampel yang dipilih berjumlah 20 Orang. Intrumen penelitian menggunakan angket penelitian dengan menggunakan Skala Likert. Hasil pengolahan data dari Modifikasi alat dengan persentase yang tinggi adalah pada Alternatif jawaban Sangat Setuju dengan persentase 49,95 %, Setuju 35,36%, Cukup Setuju 11,79 %, Kurang Setuju 2,90 %, Sangat Kurang Setuju 0%. Berdasarkan hasil dengan demikian, maka Modifikasi Pembelajaran Penjasorkes di SDIT Auladi Palembang berada pada kategori Cukup.
IMPLEMENTASI ALGORIMA K-MEANS DALAM PENGELOMPOKAN ARMADA BUS LAYAK JALAN DI TERMINAL KLATEN
Authors: Nisa Hanifah Hanun , Ari Wahyono  , Donna Setiawati  
Published: December 2024

Kecelakaan moda transportasi darat terutama bus tak jarang berakhir memakan korban jiwa. Permasalahan teknis seperti kondisi kelayakan armada yang kurang memadai hendaknya dapat dicegah dengan melakukan pengujian rutin melalui satuan pelayanan terminal. Namun, apabila pengelolaan data hasil pengujian yang dilakukan oleh pihak satuan pelayanan terminal kurang makasimal, maka dapat berpengaruh pada hasil yang kurang optimal pula, sehingga dibutuhkan suatu metode untuk mengatasi hal tersebut. K-Means clustering merupakan salah satu metode analisis cluster unsupervised learning yang mengelompokkan objek menjadi satu atau lebih cluster berdasarkan karakteristiknya. Metode ini dipilih untuk mempermudah pengelolaan informasi sehingga diperoleh data perusahaan otobus mana saja memiliki tingkat kepatuhan terhadap kelayakan operasional yang baik dan tidak baik berdasarkan presentase dari hasil pengujian kelayakan armada. Penelitian ini menggunakan data Rampcheck di Terminal Klaten pada periode 1 Januari 2023 – 31 Mei 2024 yang kemudian dianalisis menggunakan perangkat lunak Rapidminer. Hasil pengujian menunjukkan bahwa perusahaan otobus yang telah melakukan uji kelayakan operasional dapat dibagi menjadi 3 cluster, yaitu perusahaan otobus yang memiliki Tingkat kepatuhan terhadap kelayakan operasional tinggi, perusahaan otobus yang memiliki Tingkat kepatuhan terhadap kelayakan operasional sedang dan perusahaan otobus yang memiliki tingkat kepatuhan terhadap kelayakan operasional rendah. Dengan demikian, dapat membantu pihak terminal klaten dalam menyusun strategi baru dan mengambil tindakan hukum yang lebih efisien terhadap perusahaan otobus yang melakukan pelanggaran guna meningkatkan pelayanan dan manjamin keamanan transportasi darat bagi masyarakat.
Students’ Perception on The Use of Google Classroom in The Online and Onsite Learning Mode
Authors: Diantari Ayu Melani , Artini Luh Putu , Dewi Kadek Sintya 
Published: December 2024

This article’s objective was to investigate students’ perception on the use of google classroom in the online and onsite learning mode during the transition period of pandemic education. The research was a descriptive study that uses qualitative methods. The study was conducted at a public school at South-Bali, Indonesia; with the subject of approximately 80 students. The data collection process was done through survey and interview employing questionnaire and interview guide. Instruments were validated through content validation conducted through expert judges. There were five factors that were used to measure the students’ perception on the use of Google Classroom in the online and onsite learning, namely: ease of access, sense of usefulness (perceived usefulness), communication and interaction, presentation of instructional materials (perceived instruction delivery), and satisfaction. The data from were analyzed using several steps proposed, including quantified data analysis and interactive model such as data collection, data reduction, data display, and conclusion drawing. Results portrayed that the investigated students had positive perception towards the use of Google Classroom in EFL online learning context and in EFL onsite learning context. Results also portrayed that the score of the students’ perception in onsite learning was higher, or in other word, was more positive than the online learning in the use of Google Classroom. The students positively perceived the use of Google Classroom in the current face-to-face meeting as a platform for sharing and accessing learning materials and organizing assignment.
Efeito de Cinco Semanas de Treinamento de Circuito Funcional com Sobrecarga Monitorada pela Percepção Subjetiva de Esforço (PSE) nos Testes de Flexões e Abdominais de Militares em um Curso de Formação
Authors: Lima Bráulio Nascimento , Almeida Klebson da Silva , Costa Lucas Monteiro da , Santos Heitor Nunes dos 
Published: December 2024

Introdução: O Treinamento Físico Profissional Militar (TFPM) faz parte da rotina laboral dos militares. O Teste de Apdidão Física (TAF) é uma ferramenta de controle do condicionamento físico e pode conter testes neuro musculares envolvendo força e potência, como ocorre nos testes de flexões (FLX) e Abdominais (ABD) respectivamente. Objetivo: Avaliar o efeito de 5 semanas de TFPM nos testes de FLX e ABD de militares participantes de um curso de formação, nas condições Pré e Pós intervenção de Circuito Funcional com Percepção Subjetiva de Esforço (PSE) acima de 70%. Método: Foram realizados dois eventos de TAF, contendo os testes de FLX e ABD, em um intervalo de 5 semanas com TFPM em um curso de formação militar. A amostra foi composta por 55 (82,71%) Homens e 7 (11,29%) Mulheres, idade média de 30,45 (±5,75). Todos foram submetidos a atividades de circuito funcional com PSE acima de 70%. Os dados dos eventos de TAF foram enviados para uma planilha no Microsoft Excel®. Foram comparadas as condições PRÉ e PÓS através de um teste t para avaliar diferenças estatísticas significantes (p<0,05). Resultados: Os testes apresentaram diferenças estatisticamente significante entre as condições Pré e Pós, sendo Pré-FLX 30,41 (±9,36), Pós-FLX 36,80 (±9,31), Pré-ABD 40,90 (±11,21) e Pós-ABD 48,15 (±9,34), sendo o valor de p<0,0001. Conclusões: O treinamento de Circuito Funcional com PSE acima de 70% no TFPM de militarem em um curso de formação, gerou resultados estatisticamente significantes nos testes de FLX e ABD, representando um aumento de repetições nos referidos testes.
A transformative theory-based framework for intermediate phase pre-service language teachers’ application of transformative assessment practices
Authors: Smith Natalie , Holtzhausen Somarie 
Published: December 2024

Limited studies illustrate the significance of a transformative perspective on pre-service teachers’ assessment practices during their study in higher education institutions (HEIs). As such, the need to prepare pre-service teachers for the transformative realities of the workplace has been widely acknowledged as a crucial element of contemporary teacher education. Therefore, this conceptual article aims to provide a transformative theory-based elucidation on assessment practices and their application by intermediate-phase pre-service language teachers (IPPLTs). Having applied transformative learning theory (TLT) and a narrative literature review (NLR), this article proposes a transformative theory-based framework (TTbF) that HEIs can apply to equip IPPLTs with transformative assessment practices (TAPs) during their training and teaching practice sessions. The findings reveal that transformability, transformative-targeted interventions, and adaptive capacity can be valuable takeaways for IPPLTs’ professional development in applying TAPs. The study recommends that IPPLTs consider applying the TTbF to strengthen their ability to implement TAPs in schools.
Long-term Dynamical Stability in the Outer Solar System. II. Detailed Secular Evolution of Four Large Regular and Resonant Trans-Neptunian Objects
Authors: Muñoz-Gutiérrez Marco A. , Peimbert Antonio , Pérez-Villegas Angeles 
Published: December 2024

Abstract
The long-term evolution of the outer solar system is subject to the influence of the giant planets, however, perturbations from other massive bodies located in the region imprint secular signatures, which are discernible in long-term simulations. In this work, we performed an in-depth analysis of the evolution of massive objects Eris, 2015 KH162, Pluto, and 2010 EK139 (aka, Dziewanna), subject to perturbations from the giant planets and the 34 largest trans-Neptunian objects. We do this by analyzing 200, 1 Gyr long simulations with identical initial conditions, but requiring the numerical integrator to take different time steps for each realization. Despite the integrator’s robustness, each run’s results are surprisingly different, showing the limitations of individual realizations when studying the trans-Neptunian region due to its intrinsic chaotic nature. For each object, we find orbital variables with well-defined oscillations and limits, and others with surprisingly large variances and seemingly erratic behaviors. We found that 2015 KH162 is a nonresonant and very stable object that experiences only limited orbital excursions. Pluto is even more stable and we found a new underlying constraining mechanism for its orbit; 2010 EK139 is not well trapped in the 7:2 mean motion resonance in the long term and cannot be trapped simultaneously in von Zeipel–Lidov–Kozai resonance; and finally, we found that at present Eris’s longitude of perihelion is stationary, tightly librating around 190°, but unexpectedly loses its confinement, drifting away after 150 Myr, suggesting a missing element in our model.
Mid-infrared Variability in Nearby Galaxies from the MaNGA Sample
Authors: Pai Aashay , Blanton Michael R. , Moustakas John 
Published: December 2024

Abstract
We use mid-infrared variability in galaxies to search for active galactic nuclei (AGN) in the local universe. We use a sample of 10,220 galaxies from the Mapping Nearby Galaxies at Apache Point Observatory survey, part of the Sloan Digital Sky Survey. For each galaxy, we examine its mid-infrared variability in the W2 [4.6 μm] band over 13 years using data from the Wide Infrared Survey Explorer (WISE) All-Sky and Near Earth Objects WISE missions. We demonstrate that we can detect variability signatures as small as about 7% in the rms variation of W2 flux for the majority of cases. Using other AGN signatures of the variable galaxies, such as optical narrow lines, optical broad lines, and WISE W1 − W2 colors, we show that ∼75% of the variables show these additional AGN signatures, indicating that the bulk of these cases are likely to be AGN. We also identify seven galaxies that have light curves characteristic of tidal disruption events. We present here a publicly available catalog of the light-curve variability in W2 of these galaxies.
Exploring Lenticular Galaxy Formation in Field Environments Using NewHorizon: Evidence for Counterrotating Gas Accretion as a Formation Channel
Authors: Han Seongbong , Jang J. K. , Contini Emanuele , Dubois Yohan , Jeon Seyoung , Kaviraj Sugata , Kimm Taysun , Kraljic Katarina , Oh Sree , Peirani Sébastien , Pichon Christophe , Yi Sukyoung K. 
Published: December 2024

Abstract
The formation pathways of lenticular galaxies (S0s) in field environments remain a matter of debate. We utilize the cosmological hydrodynamic simulation, NewHorizon, to investigate the issue. We select two massive star formation quenched S0s as our main sample. By closely tracing their physical and morphological evolution, we identify two primary formation channels: mergers and counterrotating gas accretion. The former induces central gas inflow due to gravitational and hydrodynamic torques, triggering active central star formation, which quickly depletes the gas of the galaxy. Counterrotating gas accretion overall has a similar outcome but more exclusively through hydrodynamic collisions between the preexisting and newly accreted gas. Both channels lead to S0 morphology, with gas angular momentum cancellation being a crucial mechanism. These formation pathways quench star formation on a short timescale (<Gyr) compared to the timescales of environmental effects. We also discuss how counterrotating gas accretion may explain the origin of S0s with ongoing star formation and the frequently observed gas–star misaligned kinematics in S0s.
Halfway to the Peak: The JWST MIRI 5.6 μm Number Counts and Source Population
Authors: Sajkov Leonid , Sajina Anna , Pope Alexandra , Alberts Stacey , Armus Lee , Farrah Duncan , Lin Jamie , Marchesini Danilo , McKinney Jed , Veilleux Sylvain , Yan Lin , Young Jason 
Published: December 2024

Abstract
We present an analysis of eight JWST Mid-Infrared Instrument (MIRI) 5.6 μm images with 5σ depths of ≈0.1 μJy. We detect 2854 sources within our combined area of 18.4 arcmin2. We compute the MIRI 5.6 μm number counts, including an analysis of the field-to-field variation. Compared to earlier published MIRI 5.6 μm counts, our counts have a more pronounced knee, at roughly 2 μJy. The location and amplitude of the counts at the knee are consistent with the Cowley et al. model predictions, although these models tend to overpredict the counts below the knee. In areas of overlap, 84% of the MIRI sources have a counterpart in the COSMOS2020 catalog. These MIRI sources have redshifts that are mostly in the z ∼ 0.5–2, with a tail out to z ∼ 5. They are predominantly moderate to low stellar masses (108–1010
M
⊙) main-sequence star-forming galaxies, suggesting that with ≈2 hr exposures, MIRI can reach well below M
* at cosmic noon and reach higher mass systems out to z ∼ 5. Nearly 70% of the COSMOS2020 sources in areas of overlap now have a data point at 5.6 μm (rest-frame near-IR at cosmic noon), which allows for more accurate stellar population parameter estimates. Finally, we discovered 31 MIRI-bright sources not present in COSMOS2020. A crossmatch with IRAC channel 1 suggests that 10%–20% of these are likely lower mass (M
* ≈ 109
M
⊙), z ∼ 1 dusty galaxies. The rest (80%–90%) are consistent with more massive but still very dusty galaxies at z > 3.
A Rapidly Accreting Active Galactic Nucleus Hidden in a Dust-obscured Galaxy at z ∼ 0.8
Authors: Cristello Nathan , Zou Fan , Brandt William N. , Yu Zhibo , Vito Fabio , Zhu Shifu 
Published: December 2024

Abstract
Dust-obscured galaxies (DOGs) containing central supermassive black holes (SMBHs) that are rapidly accreting (i.e., having high Eddington ratios, λ
Edd) may represent a key phase closest to the peak of both the black hole and galaxy growth in the coevolution framework for SMBHs and galaxies. In this work, we present a 68 ks XMM-Newton observation of the high-λ
Edd DOG J1324+4501 at z ∼ 0.8, which was initially observed by Chandra. We analyze the XMM-Newton spectra jointly with archival Chandra spectra. In performing a detailed X-ray spectral analysis, we find that the source is intrinsically X-ray luminous with

log
(

L

X

/erg

s

−
1

)
=

44.71

−
0.12

+
0.08

and heavily obscured with

log
(

N

H

/

cm

−
2

)
=

23.43

−
0.13

+
0.09

. We further utilize UV-to-IR archival photometry to measure and fit the source’s spectral energy distribution to estimate its host-galaxy properties. We present a supplementary comparison sample of 21 X-ray luminous DOGs from the XMM-SERVS survey with sufficient (>200) 0.5–10 keV counts to perform a similarly detailed X-ray spectral analysis. Of the X-ray luminous DOGs in our sample, we find that J1324+4501 is the most remarkable, possessing one of the highest X-ray luminosities, column densities, and star formation rates. We demonstrate that J1324+4501 is in an extreme evolutionary stage where SMBH accretion and galaxy growth are at their peaks.
Observations of the Crustal Mini-magnetopause Reconnection at Mars
Authors: Qiu Xinzhi , Yu Yiqun , Wang Jing , Chai Lihui , Gong Fan , Liu Longhui , Cao Jinbin 
Published: December 2024

Abstract
Magnetopause reconnection is a fundamental mechanism for mass and energy transfer in terrestrial planetary systems. Unlike Earth, Mars lacks a global magnetic field and instead has localized crustal magnetic fields, which can create structures morphologically similar to a scaled-down intrinsic magnetosphere, potentially forming mini-magnetospheres. In this study, we investigate reconnection in Martian mini-magnetospheres on the dayside, analyzing key characteristics of the reconnecting current sheet, and the associated ion escape rate, and comparing these features to reconnection events at the induced magnetopause documented in previous studies. Our observations reveal that, in the subsolar region, the thickness of the Martian mini-magnetopause is comparable to the upstream proton inertial length and the convective gyroradius of the magnetosheath solar wind. However, at higher solar zenith angles, this thickness increases to several times these characteristic lengths. Reconnection-driven ion escape rates at the induced magnetopause are at least 1 order of magnitude greater than those associated with mini-magnetopause reconnection. These findings provide new insights into reconnection processes at Martian boundary layers.
The Effects of Eliminating Idiomatic American English From High-Stakes Nursing Examinations
Authors: Parker Timothy M. , O'Connell Kathleen 
Published: December 2024

Background
In the United States, English for Speakers of Other Languages (ESOL) health care providers are important to the nursing workforce but often face challenges when taking the NCLEX-RN examination. This study evaluated the effects of removing slang and words with multiple meanings from high-stakes examination questions.

Method
This study used a quantitative, experimental posttest-only control group design and included a convenience sample of 169 nursing students from a college in southern Florida.

Results:

Nursing students performed significantly better on the experimental (
M
= 79.9 [7.48]) than on the control examination (
M
= 75.08 [10.51]),
t
(151.8) = 2.973,
p
= .003. Students with low language acculturation scores achieved significantly higher scores on the experimental (
M
= 81.48 [
SD
= 6.05]) versus the control examinations (
M
= 72.21 [10.09]),
t
(60.9) = 4.975,
p
= .001.

Conclusion

Modifying examination questions linguistically can help ESOL nursing students perform better and aid examination creators to design bias-free tests.

[
J Nurs Educ
. 2024;63(12):818–825.]
L’engagement des artistes hip-hop à l’ère des réseaux socionumériques et de Black Lives Matter
Authors: Djavadzadeh Keivan 
Published: December 2024

Cet article met en évidence un engagement fort et en partie renouvelé des artistes hip-hop au tournant des années 2010, en lien avec l’essor des réseaux socionumériques. Déterminé·es à porter Obama au pouvoir en 2008, un grand nombre d’artistes ont témoigné d’un engagement partisan inédit à l’époque. Par la suite, lorsqu’un mouvement de contestation de grande ampleur s’est fait jour pour protester contre les violences policières et le sort fait aux personnes noires aux États-Unis, plusieurs artistes de premier plan ont mis leur notoriété et leur visibilité en ligne au service de la médiatisation du mouvement Black Lives Matter.
L’architecture des vers : réflexions autour de quelques notes poétiques dans un carnet de Joan Margarit
Authors: Ortega Marta Noguera 
Published: December 2024

Joan Margarit a souvent été considéré comme un architecte de la parole, du fait de sa double condition d’architecte et de poète. Ses carnets de brouillons et de de notes, déposés à la Bibliothèque nationale d’Espagne, témoignent de l’important travail de réécriture auquel il soumettait ses poèmes et sont ainsi révélateurs de son souci de la construction des vers. Le présent travail s’intéresse particulièrement aux premiers tâtonnements du vers, à l’écriture du premier jet, parfois très proche de l’expérience qui suscite la mise en mots, et s’interroge sur la place que prend le vers dans le commencement de l’écriture. Les supports de cette réflexion sont quelques poèmes inédits que le poète catalan a esquissés dans un de ses carnets lors des vacances de l’été 1993. Parfois, Margarit gribouillait de courtes notes, qu’il développait ensuite dans un brouillon rédactionnel ; d’autres fois, le premier jet prenait déjà, dans ses brouillons, une forme versifiée. L’analyse génétique de ces notes et brouillons inédits vise à montrer comment il cherchait, dès le départ, une structuration précise de la matière verbale dans laquelle la place du mètre doit être interrogée.Margarit, poésie catalane, génétique du vers, carnets, notes
Poétique du (titre) dans Pleines marges de Pierre Chappuis
Authors: Jeanprêtre Marie , Imperiali Christophe 
Published: December 2024

Dans son recueil Pleines marges, publié en 1997, Pierre Chappuis use d’un dispositif typographique original : les termes s’apparentant aux titres des poèmes sont placés en bas de page, dans un corps de police des plus modestes. Or le dossier génétique de ce recueil révèle l’ampleur du travail réalisé par le poète autour de ces « titres », indiquant par-là même l’importance qu’il convient de leur attribuer, tout en fournissant quelques clés pour entrevoir les fonctions que le poète leur assignait.