bluuebunny/crossref_metadata_2025_split huggingface dataset:
HUBUNGAN METODE PEMBELAJARAN BRAINSTORMING TIPE ROUND ROBIN TERHADAP MOTIVASI BELAJAR SISWA PADA MATERI PEMBELAJARAN TEMATIK KELAS V SDN 9 KAYUAGUNG
Authors: Fatricia Nahaya , Rizhaldi Rury , Hermansah Bambang 
Published: July 2023

ABSTRACT
This study aims to determine whether or not there is a relationship between the Round Robin type of Brainstorming Learning Method and Student Learning Motivation in Class V Thematic Learning Materials at SDN 9 Kayuagung. The research method used in this study is a quantitative research method with a correlation type. Data collection techniques used by researchers in this study were interviews, questionnaires and documentation. The results of this study indicate that from the results of the product correlation test the moment of the relationship between the Round Robin Type Brainstorming Learning Method on Student Motivation in Class V Thematic Learning at SD Negeri 9 Kayuagung. Which has a value of (r count) while the r-table value is 0.404, and 0.700 > 0.404 or r-count > r-table. Thus it can be concluded that Ho is rejected and Ha is accepted or in other words there is a positive relationship between variable X (brainstorming type round robin learning method) and variable Y (student learning motivation). The level of relationship between variables X and Y lies in the interval 0.60-0.799, which means that the relationship between the two is strong. This shows that there is a significant positive relationship between the round robin type brainstorming learning method on student motivation in the thematic learning materials for class V SDN 9 Kayuagung.
PENGARUH MODEL PEMBELAJARAN VCT (VALUE CLARIFICATION TECHNIQUE) TERHADAP HASIL BELAJAR PADA MATA PELAJARAN PKN KELAS IV SEKOLAH DASAR
Authors: Herawati Ratna , Hera Treny , Armariena Dian Nuzulia 
Published: July 2023

ABSTRACT
The purpose of this study was to determine whether there was an effect of the VCT (Value Clarification Technique) model on learning outcomes of PKN grade IV elementary school. The method used in this research is the True Experimental Design type Experiment method in the form of Posttest Only Control Group Design. The population in this study used purposive sampling, namely class IV A and IV B. Data collection techniques were through tests, observation, documentation. Based on the research results and data analysis, it can be seen that the experimental class which was treated with the VCT (Value Clarification Technique) model had an average final score of 80.00 higher than the control class which was given treatment without using the VCT (Value Clarification Technique) model. technique) that is equal to 49.5. The results of testing the hypothesis obtained tcount = 7.561 and ttable 2.018, tcount > ttable (7.561 > 2.018) this was then compared with the ttable value of the confidence level ɑ = 5% (0.05), then H0 was rejected and Ha was accepted to conclude that there was a Model Effect Learning VCT (Value Clarification Technique) on Learning Outcomes in PKN Class IV Elementary School Subjects.
ANALISIS GAYA BELAJAR PESERTA DIDIK DALAM PEMBELAJARAN BERDIFERENSIASI KELAS 1 SDN TAMBAKREJO 01 SEMARANG
Authors: Nurul Juwita Abadiyah  , Khusnul Fajriyah  , Ida Dwijayanti  
Published: July 2023

Latar belakang dilakukannya penelitian ini adalah untuk mengetahui gaya belajar peserta didik. Hal ini dikarenakan perbedaan keunikan cara belajar antara masing-masing peserta didik. Perbedaan itu dipengaruhi factor lingkungan dan dominasi otak sehingga membentuk suatu gaya belajar yang cenderung mengarah pada penglihatan, pendengaran maupun gerak tubuh. Penelitian ini termasuk jenis penelitian deskriptif kualitatif dengan studi kasus. Subjek pada penelitian ini adalah seluruh peserta didik kelas 1 SDN Tambakrejo 01 Semarang tahun pelajaran 2022/2023 yang berjumlah 28 anak dimana didalamnya terdapat 17 peserta didik berjenis kelamin laki-laki dan 11 peserta didik berjenis kelamin perempuan. Data penelitian diperoleh melalui observasi, wawancara dan angket/kuesioner. Hasil penelitian menunjukkan bahwa peserta didik kelas 1 SDN Tambakrejo 01 memiliki gaya belajar yang beragam. Terbukti bahwa gaya belajar peserta didik kelas 1 SDN Tambakrejo menunjukkan 29% visual, 32% audiotori dan 39% kinestetik. Perbedaan gaya belajar inilah yang menjadi tantangan bagi pendidik untuk menerapkan strategi pembelajaran berdiferensiasi. Pembelajaran berdiferensiasi bertujuan untuk memfasilitasi peserta didik agar terpenuhi kebutuhan belajarnya serta dapat memahami materi secara mendalam.
KOMPETENSI 4C DALAM IMPLEMENTASI KURIKULUM MERDEKA DI KELAS IV SEKOLAH DASAR
Authors: Sri Nopiani  , Iin Purnamasari  , Duwi Nuvitalia  , Andiani Rahmawati  
Published: July 2023

Sri Nopiani. NPM : 2253A121248. Kompetensi 4C dalam Implementasi Kurikulum Merdeka Di Kelas IV Sekolah Dasar. Artikel, Program Pascasarjana, Pendidikan Profesi Guru Prajabatan Gelombang 2, Pendidikan Guru Sekolah Dasar, Universitas PGRI Semarang. Pembimbing I Duwi Nuvitalia, S.Pd., M.Pd. Pembimbing 2 Dr. Iin Purnamasari, S.Pd., M.Pd. Guru Pamong Andiani Rahawati, S.Pd.

Tujuan dari penelitian ini adalah mendeskripsikan kompetensi 4C dalam implementasi Kurikulum Merdeka di kelas IV Sekolah Dasar. Penelitian ini menggunakan penelitian jenis kualitatif deskriptif dengan melibatkan seluruh peserta didik kelas IV D di SDN Bugangan 03 Semarang yang berjumlah 28. Teknik pengumpulan data yang digunakan adalah observasi dan dokumentasi. Keterampilan abad 21 yang harus dimiliki peserta didik yaitu Critical Thinking (berpikir kritis), Creativity (kreativitas), Comunication (berkomunikasi), dan Collaboration (bekerja sama) yang sering disingkat dengan 4C. Kompetensi 4C dalam implementasi kurikulum merdeka dapat dilatihkan dalam pembelajaran khususnya kelas IV Sekolah Dasar. Disarankan kepada pendidik untuk menggunakan kompetensi 4C disetiap kegiatan pembelajaran agar menghasilkan peerta didik yang berkompeten, bermutu dan memiliki kecakapan yang dapat digunakan dalam kehidupan sehari-hari.
Complications neurologiques sous ECMO : éviter le pire
Authors: Bongiorno Benjamin 
Published: July 2023

L’ECMO, acronyme de l’anglais extracorporeal membrane oxygenation, est une technique récente d’urgence d’assistance circulatoire et/ou pulmonaire de courte durée utilisée dans des cas de dysfonction réfractaire aux prises en charge et traitements conventionnels.
Ce type d’assistance comporte intrinsèquement des risques et complications majeurs pour le patient amené à en bénéficier. Sa mise en place repose donc sur la considération du rapport bénéfice-risque. Le timing idéal pour l’implantation reste difficile à déterminer. Les études à venir permettront certainement d’apporter plus d’éléments à ce sujet.
Les complications liées à cette technique sont multifactorielles et fréquentes. Elles peuvent :

Survenir dès la pose : dissection vasculaire lors de la canulation
Etre liées à :

Une dysfonction mécanique (de la membrane, de la pompe centrifuge), au circuit (thrombose du circuit, embolie gazeuse)
La mobilisation : décanulation accidentelle
Des causes non mécaniques : infectieuses, ischémiques, hémorragiques, hématologiques, neurologiques…

Cette revue est centrée sur les complications neurologiques liées à l’ECMO.
Entrevista a Álvaro Pons
Authors: Gago Sebastian Horacio , Berone Lucas 
Published: July 2023

Un sabio de los cuadritos, con la guardia siempre alta

Álvaro Pons Moreno (Barcelona, 1966) es el académico y crítico especializado en historietas más importante del mundo de habla hispana. Ha leído y estudiado cómics producidos dentro de todas las tradiciones o «escuelas» conocidas del género. Físico por decisión y lector de tebeos por vocación -tal como él mismo se define-, hace unos años lanzó una cuidada selección de sus trabajos publicados por espacio de quince años en La Cárcel de Papel, blog de referencia en castellano para toda persona que se precie amante o lectora de historietas. Luis Alberto de Cuenca Prado, en el prólogo de la recopilación, lo califica como «el guardián de los cómics».
El título bien le calza a nuestro entrevistado, pues ha tenido un rol clave en el proceso por el cual la historieta ingresó al mundo de la cultura legítima en España. Lo interesante es el carácter multiposicional de ese rol jugado por Álvaro Pons; pues así como construyó una gigantesca bitácora dedicada a la crítica, divulgación y prescripción de «un arte indefinible», también es bibliotecario, mediador y gestor cultural cuya meta se orienta a que el cómic tenga su lugar en el centro institucional de la cultura y la expresión estética de una sociedad, como lo atestigua su labor de comisariado de exposiciones y coordinador de eventos específicos.
Asimismo, desde su labor de director de la Cátedra de Estudios del Cómic Fundación SM-Universitat de València (el primer espacio institucional y escolar de España dedicado íntegramente al tebeo), Álvaro Pons completa ese perfil de guardián de los cómics, llegando a sostener, acaso polémicamente, que el uso del lenguaje del cómic para realizar investigaciones científicas no resta ni un ápice de la necesaria rigurosidad académica que todo trabajo de ese calibre merece, permitiendo aportar metodologías novedosas y de gran interés en la mayoría de los campos del conocimiento.
A continuación, bien vale la pena que repasemos la conversación que, hacia octubre de 2017, mantuvimos con Álvaro; en un hospitalario rincón del centro de Valencia, bajo el cálido sol de los primeros días de otoño, tan cerca de las serenas aguas del Mediterráneo.
ecologismo protesta contra Industrias Stark
Authors: Hormaechea Ocaña Andrea 
Published: July 2023

El periodo conocido como Segunda Reconstrucción en los Estados Unidos de la segunda mitad del siglo XX constituye un proceso de revisión identitaria, por parte de las fuerzas militantes que reivindican el espacio para las subjetividades marginalizadas tradicionalmente. Es el momento clave para el desarrollo de un escenario de protesta, liderado por colectivos como el del feminismo, el LGBT, el movimiento por los derechos civiles o el contracultural. En este contexto nace el superhéroe Iron Man, quien ya en sus primeros años dialoga con este último movimiento, más concretamente, con el pacifismo y el ecologismo a partir de su papel como magnate de una empresa armamentística.
Este artículo recorre la discusión mantenida entre ambas posiciones y cuáles son los principales hitos al respecto en las viñetas de Iron Man.
Pengenalan Aplikasi Macromedia Flash Sebagai Pendukung Pembuatan Animasi Bagi Tenaga Pengajar
Authors: Noor Santi Rina Candra , Yulianton Heribertus , Eniyati Sri 
Published: July 2023

Penggunaan Macromedia Flash masih belum digunakan secara optimal untuk pengembangan media pembelajaran. Macromedia Flash sendiri merupakan salah satu aplikasi piranti lunak yang digunakan untuk membuat animasi dan merupakan program aplikasi yang umum digunakan dalam pembuatan multimedia. Aplikasi ini dapat digunakan untuk membuat dan mengedit animasi agar bisa menjadi lebih menarik dan cantik. Untuk media pembelajaran pada bahan ajar dapat digunakan untuk mempercantik bahan ajar yang akan diberikan oleh siswa, sehingga siswa dapat mengikuti pelajaran dengan baik. Dari siswa yang dapat mengikuti pelajaran dengan baik maka dapat meningkatkan hasil prestasi siswa.
PENINGKATAN KREATIVITAS ANAK MELALUI MODEL SCAFFOLDING PADA PEMBELAJARAN DI SEKOLAH PENYELENGGARA PROGRAM LAYANAN PESERTA DIDIK CERDAS ISTIMEWA BAKAT ISTIMEWA
Authors: Qori Erik Wahyu Zaenal 
Published: July 2023

This study seeks to identify alternative learning models to increase children's creativity in CIBI student service program schools. The approach utilized is a combined research method consisting of a qualitative research pattern and an exploratory research design. The research procedure consisted of two phases; the first phase entailed analyzing problems and potentials in the world of education, particularly in the CIBI student service program in West Java; the second phase involved drafting a learning model in the scaffolding model. For the second stage, the results of scaffolding model formulation in the field were being piloted as a limited test related to creativity. Calculating t-test (0.025) for a two-tailed test on the student distribution (t) dk = 37 yielded ttab = -2,026, indicating that the use of scaffolding increased the frequency distribution of creativity among students with strong academic credentials. The calculation hit = -5.32 is in the Ho rejection area, and statistical analysis using the t-test indicates that the model is quite effective in increasing creativity in learning at CIBI student service programs. This indicates that the discovered model can positively influence the creative development of children.Keywords: Constructivism; Creativity Scaffolding Model; Educational Management
The Surface Composition of Six Newly Discovered Chemically Peculiar Stars. Comparison to the HgMn Stars mu Lep and beta Scl and the Superficially Normal B Star nu Cap
Authors: Monier Richard , Niemczura E. , Kurtz D. W. , Rappaport S. , Bowman D. M. , Murphy Simon J. , Lebreton Yveline , Stuik Remko , Deal Morgan , Merle Thibault , Kılıçoğlu T. , Gebran M. , Le Ster Ewen 
Published: July 2023

Abstract
We report on a detailed abundance study of six bright, mostly southern, slowly rotating late B-stars: HD 1279 (B8III), HD 99803 (B9V), HD 123445 (B9V), HD 147550 (B9V), HD 171961 (B8III), and HD 202671 (B5II/III), hitherto reported as normal stars. We compare them to the two classical HgMn stars μ Lep and β Scl, and to the superficially normal star ν Cap. In the spectra of the six stars, the Hg ii line at 3984 Å line is clearly seen and numerous lines of P, Ti, Mn, Fe, Ga, Sr, Y, and Zr appear to be strong absorbers. A comparison of newly acquired and archival spectra of these objects with a grid of synthetic spectra for selected unblended lines reveals large overabundances of P, Ti, Cr, Mn, Sr, Y, Zr, Ba, Pt, and Hg, and underabundances of He, Mg, Sc, and Ni. The effective temperatures, surface gravities, low projected rotational velocities, and the peculiar abundance patterns of the six investigated stars show that they are new chemically peculiar stars, mostly new HgMn stars, and are reclassified as such. The evolutionary status of these stars has been inferred, and their ages and masses estimated. The two most massive objects, HD 1279 and HD 202671, might have evolved away from the main sequence recently, the other stars are main-sequence objects. HD 99803A is a sharp lined HgMn star with grazing eclipses. From TESS and MASCARA photometry, we determine an orbital period of P
orb = 26.12022 ± 0.00004 day.
An Observed Transition of Galaxy Spins on Void Surfaces
Authors: Lee Jounghun , Moon Jun-Sung 
Published: July 2023

Abstract
In linear theory, the galaxy angular momentum vectors that originate from initial tidal interactions with surrounding matter distribution intrinsically develop perpendicular alignments with the directions of maximum matter compression, regardless of galaxy mass. In simulations, however, galaxy spins exhibit parallel alignments in the mass range lower than a certain threshold, which depends on redshift, web type, and background cosmology. We show that the observed three-dimensional spins of the spiral galaxies located on the void surfaces from the Sloan Digital Sky Survey indeed transit from perpendicular to parallel alignments with the directions toward the nearest void centers at the threshold zone,

9.51
≤
log
[

M

th
,
⋆

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(

h

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1

M

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]
≤
10.03

. This study presents the first direct observational evidence for the occurrence of mass-dependent spin transition of real galaxies with respect to non-filamentary structures of the cosmic web, opening a way to constrain the initial conditions of the early universe by measuring the spin transition threshold.
Luminosity Outburst of a High-mass Young Stellar Object Triggered by the Surrounding Radiation Field
Authors: Liu Jun-Ting , Chen Xi , Chen Xiao-Dian , Chen Zhi-Wei , Song Shi-Min , Wang You-Xin , Zhang Yan-Kun , Zhao Zhang , Li Bin , Xia Bo , Shen Zhi-Qiang 
Published: July 2023

Abstract
We present observations of the 6.7 GHz methanol and 4.8 GHz formaldehyde masers toward the high-mass young stellar object G24.33+0.14 (hereafter G24). Our observations were conducted from 2019 to 2021 using the Shanghai Tianma 65 m Radio Telescope and the Very Large Array in response to the luminosity outburst event traced by these two species masers in 2019. Our results indicate that the provenance of the maser flares is unlikely to be ascribed to the protostar of G24 itself. Through analyzing NEOWISE infrared monitoring data, we identified two light curves of G24 with long-term (3083 days, ∼8.5 yr) and short-term (424 days) periods. Intriguingly, 11 periodic variable sources located in the same bubble as G24 exhibiting periods comparable to the short-term period of G24 were also detected. The analysis of the spectral energy distributions of these periodic variables revealed a possible correlation between their temperature fluctuations and the surrounding radiation field that possibly emanates from the driving source of the bubble. This source could be an individual supergiant protostar of a few hundred solar masses with periodic pulsation potentially accounting for the observed short-term period in the G24 region.
Modeling the Free Inclinations of the Classical Kuiper Belt with the von Mises–Fisher Distribution
Authors: Malhotra Renu , Roy Supriya 
Published: July 2023

Abstract
The orientations of orbital planes of minor planets are directional random variables. Their free inclination is the deviation of the orbit plane from the plane forced by the major planets. We construct a model of the distribution of free inclinations of classical Kuiper Belt objects (CKBOs) based on the von Mises–Fisher (vMF) distribution function, the analog of the normal distribution for directional statistics. The CKBOs are known to have a “cold” component of orbit planes concentrated near the forced plane and a more widely dispersed “hot” component. Adopting a model with a linear combination of two vMF functions, we find that the cold and hot components account for 57% and 43%, characterized by widths of 1.°7 and 12.°9, respectively. This model improves upon previous models based on smaller observational samples and empirical choices of functional forms for inclination distributions.
Ibn ʿAbd al-Barr y los anwāʾ: astronomía y religión en al-Andalus
Authors: Forcada Miquel 
Published: July 2023

Ibn ʿAbd al-Barr (368/978-463/1071), uno de los mayores ulemas andalusíes del siglo V/XI, incluye un largo capítulo sobre los anwāʾ en su Kitāb al-Tamhīd, que se estudia, junto a textos afines, en sus dos aspectos fundamentales. En el plano literario, el capítulo contiene una especie de tratado de anwāʾ abreviado que constituye uno de los raros ejemplos de textos andalusíes relacionados con este género en la época de los taifas. En el plano religioso, el capítulo expresa un debate sobre la licitud de los anwāʾ centrado en el hadiz transmitido por Ṣāliḥ ibn Kaysān que condena los anwāʾ en tanto que creencia preislámica. Por su tratamiento extenso y profundo del tema, el capítulo del Tamhīd es uno de los documentos que aporta un mayor conocimiento sobre el problema de fondo del sistema de los anwāʾ y la literatura derivada: su licitud teniendo en cuenta que se basa en una creencia pagana. El debate adquiere todo su sentido cuando se sitúa en una discusión más amplia, frecuente en el s. V/XI andalusi: el uso correcto de la astronomía, ya sea la astronomía matemática de origen griego o la astronomía popular árabe vinculada a los anwāʾ, en un contexto religioso, teniendo en cuenta la oposición a la astrología, considerada generalmente por los ulemas como una disciplina ilícita.
Indications for Echocardiography and Confirmation Rates of Cardiovascular Diseases: Experience of a Specialist Cardiac Outpatient Clinic in Kumasi, Ghana
Authors: Wiafe Yaw Amo , Acheamfour-Akowuah Emmanuel , Owusu Isaac Kofi 
Published: July 2023

Background:
Transthoracic echocardiography is a very helpful noninvasive cardiovascular imaging technique for the diagnosis and risk stratification in the management of patients with cardiovascular diseases. We aimed to review the clinical indications for transthoracic echocardiography and the confirmation rate of cardiovascular diseases by echocardiography at a specialist cardiac clinic in Ghana.

Methods:
Using a cross-sectional study design, the echocardiography reports of all patients above the age of 15 who were assessed at the clinic were analyzed. Data on patient demographics, clinical history, clinical indication for echocardiography, and the echocardiographic findings were analyzed using version 25.0 of the Statistical Package for Social Sciences (SPSS).

Results:
A total of 594 participants were studied. The age range of participants was 15–96 years, with a mean (± standard deviation) age of 53.72 (± 17.25) years. There were more females (50.17%) than males (49.83%). Most (54.21%) of the participants had echocardiography for cardiac evaluation. Other indications included hypertension/hypertensive heart disease (HHD) (n = 131; 22.06%), heart failure (n = 69; 11.62%), chest pains (n = 12; 2.02%), and valvular heart disease (VHD) (n = 11; 1.85%). Three hundred and eight-nine (70.30%) of the participants had their clinical diagnoses confirmed by echocardiography; echocardiographic confirmation rates for heart failure, VHD, and HHD were 92.75%, 90.91%, and 88.54%, respectively.

Conclusion:
Echocardiography showed high confirmation rates for our patients with heart failure, VHD, and HHD. Prompt usage of this noninvasive cardiovascular imaging for the initial evaluation of patients with cardiovascular diseases is highly recommended.
Determinants and Outcomes of Low Birth Weight among Newborns at a Tertiary Hospital in Zambia
Authors: Mukosha Moses , Jacobs Choolwe , Kaonga Patrick , Musonda Patrick , Vwalika Bellington , Lubeya Mwansa Ketty , Mwila Chiluba , Mudenda Steward , Zingani Ellah , Kapembwa Kunda Mutesu 
Published: July 2023

Context:Newborns' low birth weight (LBW) has been linked to early infant morbidity and mortality. However, our understanding of the determinants and outcomes of LBW in this population is still poor.Aim:This study aimed to assess determinants and outcomes of LBW among newborns at a tertiary hospital.Settings and Design:Retrospective cohort study at Women and Newborn Hospital in Lusaka Zambia.Subjects and Methods:We reviewed delivery case records and neonatal files between January 1, 2018, and September 30, 2019, for newborns admitted to the neonatal intensive care unit.Statistical Analysis Used:Logistic regression models were used to establish determinants of LBW and describe the outcomes.Results:Women living with human immunodeficiency virus infection were more likely to deliver LBW infants (adjusted odds ratio [AOR] = 1.46; 95% confidence interval [CI]: 1.16–1.86). Other maternal determinants of LBW were; increased parity (AOR = 1.22; 95% CI: 1.05–1.43), preeclampsia (AOR = 6.91; 95% CI: 1.48–32.36), and gestational age <37 weeks compared to 37 weeks or more (AOR = 24.83; 95% CI: 13.27–46.44). LBW neonates were at higher odds of early mortality (AOR = 2.16; 95% CI: 1.85–2.52), developing respiratory distress syndrome (AOR = 2.96; 95% CI: 2.53–3.47), and necrotizing enterocolitis (AOR = 1.66; 95% CI: 1.16–2.38) than neonates with a birth weight of 2500 g or more.Conclusions:These findings underscore the importance of effective maternal and neonatal interventions to reduce the risk of morbidity and mortality for neonates with LBW in Zambia and other similar settings.