bluuebunny/crossref_metadata_2025_split huggingface dataset:
Upaya Guru Meningkatkan Kemampuan Menghafal Surat-Surat Pendek Melalui Metode Tikrar Pada Anak Usia 5-6 Tahun Di Tk Al-Barokah, Sucinaraja-Garut
Authors: Widari Ida , Sugihartini Iis 
Published: February 2025

Peneliti mengangkat judul berdasarkan hasil observasi awal di TK Al-Barokah Sucinaraja-Garut mengenai kemampuan menghafal surat-surat pendek anak usia 5-6 tahun yang menunjukkan belum berkembang. Penelitian ini bertujuan untuk mengetahui efektivitas metode Tikrar dalam meningkatkan kemampuan menghafal surat pendek pada anak usia 5 sampai 6 tahun di TK Al-Barokah, Sucinaraja-Garut. Penelitian ini menggunakan metode penelitian kelas (PTK) dilaksanakan dalam tiga siklus penelitian tindakan kelas (classroom action research), dengan pendekatan kualitatif. Objek penelitian ini yaitu meningkatkan kemampuan menghafal surat-surat pendek anak usia 5-6 tahun di TK Al-Barokah Sucinaraja-Garut, dengan jumlah anak 10 orang anak. Hasil penelitian Pada siklus I minggu pertama peneliti mulai penerapan metode Tikrar pada surat Al-Lahab diulang setiap hari selama satu minggu berturut-turut pada kegiatan awal sebelum inti pembelajaran, minggu kedua penerapan metode pada surat An-Nasr, pada siklus II minggu ketiga penerapan metode pada surat Al-Kafirun, dan pada minggu keempat penarikan hafalan, pada penarikan hafalan dilakukan satu persatu-satu anak sehingga terlihat perkembangan kemampuan menghafal jika di bandingkan sebelum menggunakan metode Tikrar. Pada minggu keempat ini, rata-rata jumlah surat pendek yang diingat anak mengalami peningkatan yang signifikan. menunjukkan bahwa metode tikrar efektif digunakan oleh guru untuk meningkatkan kemampuan menghafal surat-surat pendek pada anak usia 5-6 tahun di TK Al-Barokah, Sucinaraja- Garut. Penerapan metode ini tidak hanya meningkatkan jumlah surat-surat pendek yang dihafal dengan benar, tetapi juga memperbaiki motivasi belajar anak-anak dan mendapat tanggapan positif dari orang tua.
Keyword : Efektivitas, Kemampuan Menghafal, dan Metode Tikrar.
Kompetensi Kepribadian Guru Perspektif Al-Qur’an Surah Al-Hujurat Ayat 13 Kajian Ilmu Pendidikan Islam
Authors: Sulaiman Husnan , Najib M Rizky Ainun 
Published: February 2025

Kompetensi kepribadian merupakan salah satu dari empat kompetensi guru dan tidak bisa dipisahkan dengan kompetensi lainnya, yang termuat di dalam undang-undang RI No.14 Tahun 2005 yaitu kompetensi pedagogik, kompetensisosial, dan kompetensiprofesional. Kompetensi ini merupakan seperangkat pengetahuan, keterampilan, dan perilaku yang harus dimiliki, dihayati dan dikuasai oleh guru serta telah menjadi bagian dalam dirinya untuk menjalankan tugas keprofesionalannya. Demikian halnya, urgensi yang terdapat dalam pasal di atas tidak lain dan tidak bukan adalah suatu bentuk upaya pemerintah untuk meningkatkan kompetensi pendidik itu sendiri, serta berusaha lebih menghargai profesi pendidik. Dengan sertifikasi ini maka diharapkan profesi pendidik lebih dihargai dan dapat meningkatkan mutu pendidikan di Indonesia. Hal ini dilakukan agar pendidik menjadi tenaga Professional yang paham akan tanggung jawab dan berbagai kompetensi yang perlu dilalui di dalam dirinya. Tujuan penelitian ini untuk mendeskripsikan : 1) Kompetensi kepribadian guru dalam Ilmu Pendidikan Islam. 2) Kompetensi kepribadian guru perspektif Al-Qur’an surah Al-Hujurat ayat 13. 3) Relevansi kompetensi kepribadian guru dengan perspektif Al-Qur’an surah Al-Hujurat ayat 13. Penelitian ini menggunakan jenis literatur review dengan metode yang digunakan adalah metode studipustaka (library research). Metode studi Pustaka yaitu metode dengan pengumpulan data dengan cara memahami dan mempelajari teori-teoridari berbagai literatur yang berhubungan dengan penelitian tersebut. Sumber data yang digunakan dalam penelitian ini terdiri dari sumber primer; yaitu Al-Qur’an surah Al-Hujuratayat 13, dan sumber sekunder; yaitu kitab, buku-buku, serta referensi lainnya yang dapat mendukung penelitian ini. Hasil dari penelitian ini menunjukkan bahwa kompetensi kepribadian guru perspektif Al-Qur’an surah Al-Hujurat ayat 13 terdiri dari beberapa nilai yakni meliputi: persamaan gender, menerapkan perilaku toleransi, ketakwaan kepada Allah SWT Oleh karena itu, penelitian tentang kompetensi kepribadian guru yang terkandung dalam Al-Quran Surah Al-Hujurat ayat 13 secara khusus menunjukkan pentingnya menghormati dan memahami keberagaman sebagai perwujudan atas keberadaan dan hakikat hidup manusia. Demikian hasil penelitian ini yang dipaparkan sebagai temuan ilmiah yang otentik.
Kata Kunci: Ilmu Pendidikan Islam, Kompetensi Kepribadian Guru, Al-Qur’an Surah Al-Hujurat Ayat 13
Evidence of Truly Young High-α Dwarf Stars
Authors: Lu Yuxi(Lucy) , Colman Isabel L. , Sayeed Maryum , Amard Louis , Buder Sven , Manea Catherine , Hattori Soichiro , Pinsonneault Marc H. , Price-Whelan Adrian M. , Bedell Megan , Nidever David , Johnson Jennifer A. , Ness Melissa , Angus Ruth , Claytor Zachary R. , Horta Danny , Behmard Aida 
Published: February 2025

Abstract
The existence of high-α stars with inferred ages <6 Gyr has been confirmed recently with large spectroscopic and photometric surveys. However, stellar mergers or binary interactions can induce properties associated with young ages, such as high mass, rapid rotation, or high activity, even in old populations. Literature studies have confirmed that at least some of these apparently young stars are old merger products. However, none have ruled out the possibility of genuinely young high-α stars. Because cool GKM dwarfs spin down, rapid rotation can be used to indicate youth. In this paper, we provide strong evidence that truly young high-α stars exist by studying high-α rotators in the Kepler and K2 field with abundance measurements from GALAH and APOGEE. After excluding close binaries using radial velocity (RV) measurements from Gaia DR3 and multiepoch RVs from APOGEE, we find a total of 32 high-α rapid rotators with periods ∼10–30 days, 14 of which have lithium measurements from GALAH, indicating that they have not gone through past mass transfer or stellar merger events. We identify 10 young high-α candidates with no signs of merger-induced mixing or close companions. One clear example is a G dwarf with a measurable rotation and an age of <5 Gyr that is likely a single star with multiple RV measurements from APOGEE, has significant lithium detection from GALAH (A(Li) = 1.79), and has no signs of planet engulfment.
On a Critical Acceleration Scale of Dark Matter in ΛCDM and Dynamical Dark Energy
Authors: Xu Zhijie 
Published: February 2025

Abstract
Universal acceleration a
0 emerges in various empirical laws, yet its fundamental nature remains unclear. Using Illustris and Virgo N-body simulations, we focus on the velocity and acceleration fluctuations in collisionless dark matter involving long-range gravity. For comparison, in the kinetic theory of gases, molecules undergo random elastic collisions involving short-range interactions, where only velocity fluctuations are relevant. Hierarchical structure formation proceeds through the merging of smaller halos to form larger halos, which facilitates a continuous energy cascade from small to large halos at a constant rate ε

u
≈ −10−7 m2 s−3. Velocity fluctuations involve a critical velocity u

c
∝ (1 + z)−3/4. Acceleration fluctuations involve a critical acceleration a

c
∝ (1 + z)3/4. Two critical quantities are related by the rate of energy cascade ε

u
≈ −a

c

u

c
/[2(3π)2], where factor 3π is from the angle of incidence during merging. With critical velocity u

c
on the order of 300 km s−1 at z = 0, the critical acceleration is determined to be a

c0 ≡ a

c
(z = 0) ≈ 10−10 m s−2, suggesting a

c
might explain the universal acceleration a
0 ≈ 10−10 m s−2 in the empirical Tully–Fisher relation or modified Newtonian dynamics. The redshift evolution a

c
∝ (1 + z)3/4 is in good agreement with Magneticum and EAGLE simulations and in reasonable agreement with limited observations. This suggests a larger a
0 at a higher redshift such that galaxies of fixed mass rotate faster at a higher redshift. Note that for dark energy (DE) density

ρ

DE
0

≈

a

c
0

2

/
G
=
1

0

−
10

J m−3, we postulate an entropic origin of the DE from acceleration fluctuations of dark matter, analogous to the gas pressure from velocity fluctuations. This leads to a dynamical DE coupled to the structure evolution involving a relatively constant DE density followed by a slow weakening phase, suggesting possible deviations from the standard ΛCDM paradigm.
Production and Loss Processes of Hydrogen Energetic Neutral Atoms in the Heliosphere from 5 eV–500 keV
Authors: Swaczyna Paweł , Bzowski Maciej , Kubiak Marzena A. 
Published: February 2025

Abstract
Energetic neutral atom (ENA) observations provide valuable insights into the plasma conditions in the heliosphere and the surrounding interstellar medium. Unlike plasma detectors, which measure charged particles tied to the magnetic fields at their location, ENA detectors capture former ions that were neutralized in distant regions and traverse the heliosphere in straight trajectories. ENA fluxes near the Sun represent line-of-sight integrals of parent ion fluxes multiplied by neutralization (production) rates and reduced by the probability of ENA reionization (loss) processes. So far, most ENA analyses have focused on charge exchange between hydrogen atoms and protons as the primary source of ENAs. Here, we examine various ENA production and loss processes throughout the heliosphere in the broad energy range (5 eV to 500 keV) encompassing the next-generation ENA instruments aboard the Interstellar Mapping and Acceleration Probe mission. Our study considers binary collisions involving the most abundant species: protons, electrons, α-particles, He+ ions, photons, as well as hydrogen and helium atoms. Our findings indicate that, in addition to ENAs produced by charge exchange of energetic protons with hydrogen atoms, a significant portion of high-energy ENAs originate from the charge exchange with helium atoms. Below 10 keV, the dominant ENA loss processes are charge exchange collisions with protons and photoionization. However, stripping ionization processes, e.g., from collisions with ambient interstellar neutral hydrogen, become the main loss mechanism for higher energies because the charge exchange rate rapidly decreases.
The Infrared Spectrum of the Stellar Merger V1309 Scorpii One Month After Outburst
Authors: Rudy Richard J. , Russell Ray W. , Lynch David K. , Sitko Michael L. 
Published: February 2025

Abstract
An infrared spectrum from 0.8 to 5.1 μm is presented for the stellar merger V1309 Scorpii (Nova Scorpii 2008) from 32 days after discovery and 28 days after maximum light. The spectrum resembles a late-type M-supergiant in its overall shape and the presence of strong molecular absorptions from CO, H2O, TiO, and VO but differs with the addition of H i and He i emission lines and prominent emission from Ca ii. It is similar to stellar merger V838 Monocerotis (Nova Mon 2002) in displaying several emission lines of Ti i and weak absorption lines of Sr ii but differs by producing He i emission.
The recurrent laryngeal nerve and extralaryngeal branches in relation to the inferior thyroid artery, Berry’s ligament, tracheal groove, and Zuckerkandl tubercle: an experience of 60 thyroidectomies
Authors: Nitsa Zoi , Mpolianidou Marianna , Faltsetas Stelios , Katsamakas Michael 
Published: February 2025

Aim: The aim of this study was to examine the anatomical variations of the inferior laryngeal nerve compared with its extralaryngeal branches, the inferior thyroid artery, Berry’s ligament, the tracheal groove, and the tubercle of Zuckerkandl, as encountered during thyroid gland operations. This is a case series conducted at the ﻿Anticancer Hospital of Thessaloniki “Theageneio” between October 2021 and May 2022.
Materials and methods: Sixty patients underwent thyroidectomy under general anesthesia using a standardized surgical dissection technique by a single surgeon. In all cases, the extralaryngeal part of the inferior laryngeal nerve was identified and its anatomical relation were recorded.
Results: The most frequently found locations for the inferior laryngeal nerve were in the tracheal groove (66.4%), superficial to the ligament of Berry (77.6%), posterior to the tubercle of Zuckerkandl (69.2%), and posterior to the inferior thyroid artery (56.1%). Additionally, the inferior laryngeal nerve was predominantly with no branches in its extralaryngeal part (62.9%).
Conclusion: The study emphasizes the importance of a careful inferior laryngeal nerve identification in order to minimize the risk of injury and to ensure the safety and well-being of the patients.
The impact of diastema on the articulation of speech sounds
Authors: Georgieva-Bozhkova Kalina , Konstantinova Desislava , Nenova-Nogalcheva Anna , Nedelchev Dimo 
Published: February 2025

Introduction: The faculty of speech in humans is a distinguishing trait that sets them apart from all other biological species. Speech production is typically achieved through the processes of phonation and articulation. The acoustic method of studying speech is an individual auditory approach based on hearing as a biological analyzer.
Aim: The present study aims to conduct a speech assessment of patients with single frontal maxillary defects, divided into two stages: an initial speech assessment before prosthetic treatment and a secondary speech assessment after temporary prosthetic restorations. The study will also investigate the factors influencing the improvement of sound articulation.
Materials and methods: A total of 40 patients (17 men and 23 women) with diastema and healthy vocal cords were included in the study for primary and secondary speech assessments. 60 speech therapy indicators were examined.
Results: In our study, improvement was observed in 30 out of 60 speech therapy indicators. The greatest improvement was noted in the pronunciation of alveolodental consonants (‘S’, ‘TS’, ‘L’). A moderate negative linear correlation suggested that as age increased, the degree of improvement decreased (p=0.343).
Conclusions: The distortion of consonants in Bulgarian among patients with diastema remains within normal parameters. The richness of sounds in the Bulgarian language, in conjunction with the capabilities of contemporary dental prosthetics, underscores the necessity for subsequent in-depth studies of speech function following prosthetic rehabilitation in future research with a larger sample size.
Researching the recovery of locomotor activity after traumatic conditions of the lower limb
Authors: Drumev Atanas , Vacheva Danelina 
Published: February 2025

The ability of living organisms to navigate their environment is essential for survival. In scientific literature, this ability is known as locomotion, with walking being the primary mode of human movement. Our focus on the potential for independent movement within the environment arises from the high incidence of lower limb injuries and the significant number of patients requiring assistive devices to improve their walking ability, which is why we are conducting this review. The gait cycle begins with the stance phase, marked by heel contact, and consists of five subphases: initial contact, loading response, mid-stance, terminal stance, and pre-swing. The subsequent swing phase includes three subphases: initial, mid, and terminal swing. Key characteristics for assessing gait parameters are categorised into spatial and temporal indicators. Spatial indicators include stride length, step length, stride width, and foot angle, while temporal indicators encompass stance and swing phases, cadence, stride and step time, single and double support time, and speed. Human gait analysis has been done using numerous research methods, with traditional approaches being semi-subjective. Recent technological advancements have led to devices for objective evaluation, classified into non-wearable and wearable sensors. Our research focused on gait parameters to monitor recovery in patients with lower limb injuries and evaluated the G-WALK model, a wearable inertial sensor device which effectively registers spatial and temporal gait parameters.
Numerous unanswered questions about gait recovery after lower extremity trauma motivated this review.
Difluprednate for the Treatment of Postoperative Hypotony Following Complicated Retinal Detachment Surgery
Authors: Govindaraju Viren , Omari Amro , Saleem Zara , Jeong Daeun , Koustas Konstantinos , Shields Ryan A. , Williams George A. , Hassan Tarek S. 
Published: February 2025

Background and Objective
This study assessed the impact of topical difluprednate on increasing intraocular pressure (IOP) in patients with hypotony following successful surgical repair of complex RD.

Patients and Methods
A retrospective, consecutive case series was conducted on patients treated with topical difluprednate for hypotony after successful complex RD repair.

Results

Medical records of 230 patients were reviewed, and 39 eyes of 39 patients were found to develop hypotony (IOP < 8 mmHg) at least 1 month after their last surgery. Patients presented with hypotony at a mean of 41 days after their last surgery. After initiation of topical difluprednate, there was a statistically significant increase in mean IOP from the initial (5.6 mmHg) to final visit (8.6 mmHg,
P
= 0.032). At the last follow-up visit, one patient had progressed to phthisis bulbi.

Conclusion
Topical difluprednate therapy for hypotony following successful complex RD repair resulted in a statistically significant increase in IOP.

[
Ophthalmic Surg Lasers Imaging Retina
2025;56:XX–XX.]
Une ville et ses périphéries au Moyen Âge : éléments d’analyse à partir du cas de Caen
Authors: Jean-Marie Laurence 
Published: February 2025

Que sont les périphéries dans une ville médiévale de moyenne taille qui n’est pas une cité et dont la croissance est irrégulière dans le temps et l’espace ? Afin d’éviter de les essentialiser, il convient de s’entendre sur ce que l’historien peut désigner par ce terme. Les données de la topographie puis l’analyse du vocabulaire des sources permettent une première lecture. Il faut la confronter aux évolutions liées à la guerre de Cent Ans ainsi qu’à la structuration des communautés et à la territorialisation des pouvoirs.
L’impact du plan d’aménagement de la Région parisienne (PARP) sur les périphéries ordinaires de la banlieue (1934-1956)
Authors: Jaquand Corinne 
Published: February 2025

L’article revient sur le premier plan d’aménagement de la Région parisienne (PARP) élaboré entre 1928 et 1941. Bien connu pour son plan autoroutier, il l’est moins sur son volet réglementaire qui s’appliqua aux communes avec l’introduction d’un zonage pour l’usage des sols combiné à des règles de gabarits traditionnels. La contribution identifie quelques étapes de cette histoire caractérisée par des ambitions déclaratives, des impensés et des renoncements. Établis pour limiter la prolifération des lotissements hors des zones agglomérées, le PARP et d’autres lois s’appliquant au foncier eurent pour effet involontaire de fragmenter l’urbanisation avec un déficit évident de centralités qui continue de peser aujourd’hui sur la banlieue parisienne. C’est du moins l’hypothèse qui nous invite à revisiter les tissus suburbains au regard de deux phénomènes qui s’entrelacent : les grandes infrastructures portées par la puissance publique et l’urbanisme ordinaire, certes soumis à des réglementations sans pour autant faire l’objet d’une réelle planification.
Documenter l’histoire de la banlieue parisienne du milieu du xxe siècle
Authors: Lecat Paul 
Published: February 2025

À l’occasion du recensement de mai 1954, l’INSEE et l’Institut d’aménagement et d’urbanisme ont collecté des données sur la population et les logements des communes du département de la Seine, afin de les agréger dans une cartographie à l’échelle des îlots urbains. Ce travail donne lieu à une publication en 1961 de fascicules pour 72 communes. Dans le cadre du projet Archival City, cette source a été numérisée et intégrée dans une base de données et un Système d’Information Géographique, ouvrant des perspectives sur l’histoire sociale, urbaine et du logement de la métropole parisienne. Ce travail vise à pallier le contexte archivistique particulièrement contraint de la métropole parisienne, marqué par son éclatement, et ces données sont pensées comme des portes d’entrée vers d’autres fonds d’archives. Cette contribution vise donc à proposer un premier aperçu du champ des possibles ouvert par ce projet de numérisation, en particulier sur la question des périphéries urbaines de l’agglomération parisienne.
Paléo-climats, les leçons du passé
Authors: Risi Camille , Rousseau Denis-Didier , Sima Adriana , Bony Sandrine , Joussaume Sylvie 
Published: February 2025

Dans le passé, le climat a varié de manière naturelle à différentes échelles de temps. Dans le cadre du changement climatique en cours, les climats passés, ou paléo-climats, sont une occasion unique de tester notre compréhension du climat et notre capacité à modéliser son évolution future. Dans cet article, nous présentons deux marqueurs des paléo-climats : la composition isotopique de l’eau et les lœss. Le Laboratoire de Météorologie Dynamique a été pionnier dans la modélisation numérique de ces marqueurs, et continue à jouer un rôle moteur dans leur utilisation pour mieux documenter les paléo-climats.
Météo, climat et transition énergétique
Authors: Drobinski Philippe , Badosa Jordi , Haeffelin Martial , Parra Johan , Polcher Jan , Plougonven Riwal , Tantet Alexis , Teissedre Cécile , Bouchet Freddy , Baratgin Laure , Bouramdane Ayat-Allah , Calderon Fausto , Cros Sylvain , Dansokho Samouro , Delort-Ylla Joan , Coz Camille Le , Rappela Lia , Tao Qiqi , Aguilar Moira Torres , Alonzo Bastien , Dupré Aurore , Goutham Naveen , Tian Ganglin 
Published: February 2025

Actuellement, la production d’énergie représente environ 35 % des émissions de gaz à effet de serre. Respecter l’accord de Paris nécessite d’avoir d’ici 2100, 90 % d’énergies décarbonées dans la consommation d’énergie primaire. Pour atteindre ces objectifs ambitieux, il est impératif d’électrifier certains usages tels que le chauffage et la mobilité. Cela implique une transformation rapide de la production énergétique actuelle, majoritairement basée sur les combustibles fossiles, vers des technologies à faible émission de carbone. Parmi ces technologies, les énergies renouvelables occupent une place centrale. Intégrer à des fins de prospective les scénarios de changements climatiques et socio-économiques pour définir les mix électriques optimaux est un des axes de recherche du LMD (Laboratoire de météorologie dynamique) depuis la fin des années 2010. À des horizons temporels plus courts, le LMD explore des solutions favorisant l’intégration des énergies renouvelables variables dans le réseau électrique, notamment la cartographie des ressources avant l’installation de dispositifs de production et les prévisions du potentiel solaire et éolien afin de mieux gérer l’équilibre entre l’offre et la demande. Ces solutions font naturellement appel à l’expertise développée au LMD et sont cruciales pour la décarbonation du secteur de l’énergie.