bluuebunny/crossref_metadata_2025_split huggingface dataset:
PEMBELAJARAN KOOPERATIF TIPE NUMBER HEAD TOGETHER (NHT) UNTUK MENINGKATKAN AKTIVITAS BELAJAR DAN PRESTASI BELAJAR SISWA KELAS VIII C SMP NEGERI 1 ELAR PADA MATERI LINGKARAN TAHUN PELAJARAN 2020/2021
Authors: Yuliani Yasinta Kurniati  , Putu Suarniti Noviantari  , Kadek Adi Wibawa  
Published: May 2023

ABSTRACT
This study aims to determine how much increase in student activity and achievement through the application of Number Head Together (NHT) cooperative learning in Circle learning in class VIII C of SMP Negeri 1 Elar in 2020/2021. This study uses a qualitative approach, this type of research is a classroom action research (CAR), Kurt Lewin. Data were collected using student learning outcomes, student test results to obtain qualitative data. The increase in learning activities and student achievement achieved as follows: (1) The increase in student learning activities is indicated by an increase in the category of student learning activities from the "quite active" category in the first cycle to "active" in the second cycle; (2) The increase in student achievement is indicated by the percentage increase in the average score of the student achievement test from cycle I to cycle II of 16%.

Keywords: Number Head Together (NHT) cooperative learning, learning activities, student achievement

ABSTRAK
Penelitian ini bertujuan untuk mengetahui seberapa besar peningkatan aktivitas dan prestasi belajar siswa melalui penerapan pembelajaran kooperatif tipe Number Head Together (NHT) dalam pembelajaran Lingkaran di kelas VIII C SMP Negeri 1 Elar tahun 2021/2021. Penelitian ini menggunakan pendekatan kualitatif, jenis penelitian ini adalah penelitian tindakan kelas (PTK), Kurt Lewin. Data dikumpulkan menggunakan hasil belajar siswa, hasil tes siswa untuk memperoleh data kualitatif. Adapun peningkatan aktivitas belajar dan prestasi belajar siswa yang dicapai sebagai berikut: (1) Peningkatan aktivitas belajar siswa ditunjukkan dengan peningkatan kategori aktivitas belajar siswa dari kategori “cukup aktif” pada siklus I meningkat menjadi “aktif” pada siklus II; (2) Peningkatan prestasi belajar siswa ditunjukkan dengan persentase peningkatan rata-rata nilai tes prestasi belajar siswa dari siklus I ke siklus II sebesar 16%.

Kata kunci: Pembelajaran kooperatif tipe Number Head Together (NHT), aktivitas belajar, prestasi belajar siswa
PENGARUH MINAT BELAJAR TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VII SMP (SLUB) SARASWATI 1 DENPASAR TAHUN AJARAN 2021/2022
Authors: Fansuri Kristiani , Payadnya I Putu Ade Andre , Putri Gusti Ayu Made Arna 
Published: May 2023

ABSTRACT
This study aims to determine whether interest has an effect on mathematics learning outcomes for seventh grade students of SMP (SLUB) Saraswati 1 Denpasar which is determined by the purposive sampling method. This research is a research with quantitative method. The subject of this research is in class VII SMP (SLUB) Saraswati 1 Denpasar. Data collection was obtained using questionnaires, documentation and student learning outcomes tests. The results of this study can be concluded based on the results of data analysis and simple linear regression calculations of interest in learning (X) and student learning outcomes (Y) obtained by the equation Y = 65.284 + 0.05X with a correlation coefficient of 0.169 which indicates that there is an influence of interest on learning outcomes in mathematics student. Thus the hypothesis which shows that there is an influence of interest in learning on students' mathematics learning outcomes is accepted. The above shows that solving problems in mathematics requires high concentration and interest. So that it does not affect the results of learning mathematics.
Keywords : influence, Interest to Learn, Learning Outcomes

ABSTRAK
Penelitian ini bertujuan untuk mengetahui apakah minat berpengaruh terhadap hasil belajar matematika siswa kelas VII SMP (SLUB) Saraswati 1 Denpasar yang ditentukan dengan metode purposivve sampling. Penelitian ini adalah penelitian dengan metode kuantitatif. Subjek penelitian ini yaitu pada kelas VII SMP (SLUB) Saraswati 1 Denpasar. Pengumpulan data diproleh menggunakan angket, dokumentasi dan tes hasil belajar siswa. Hasil penelitian ini dapat disimpulkan berdasarkan hasil analisis data dan perhitungan regresi linear sederhana minat belajar (X) dan hasil belajar siswa (Y) diproleh persamaan = 65,284 + 0,05X dengan koefisien korelasi sebesar 0,169 yang menunjukan bahwa ada pengaruh minat terhadap hasil belajar matematika siswa. Dengan demikian hipotesis yang menunjukan terdapat pengaruh minat belajar terhadapap hasil belajar matematika siswa, diterima. Hal diatas menunjukan bahwa dalam menyelesaikan masalah dalam pelajaran matematika diperlukan konsentrasi dan minat yang tinggi. Sehingga hal tersebut tidak mempengaruhi hasil belajar matematika.
Kata Kunci : Pengaruh, Minat Belajar, Hasil Belajar
Case study technology in the practice of teaching the RFL
Authors: Лебедева Д.О. 
Published: May 2023

В статье предлагается описание основных признаковых черт отдельного метода обучения – кейс-технологии. Представлен историографический обзор становления и внедрения кейс-метода в образовательную практику; определены параметрические критерии кейса, его характеристики, выявлены основные типы кейсов. Особое внимание отводится описанию специфики реализации кейс-технологии в обучении русскому языку как иностранному: рассмотрены этапы выполнения кейса, предложены краткие рекомендации по решению кейс-задачи, уточнены условия эффективного применения кейс-метода в аудитории инофонов.
The article offers a description of the main features of a separate teaching method – case technology. A historiographical review of the formation and implementation of the case method in educational practice is presented; parametric criteria of the case, its characteristics are defined, the main types of cases are identified. Special attention is given to the description of case technology implementation in teaching Russian as a foreign language: the author describes the stages of case realization, offers brief recommendations for solving case problems, specifies the conditions of case-method effective application in a foreign language classroom.
Some traditions of Russian literature in comparison with Chinese
Authors: Чжао Юаньцзэ 
Published: May 2023

На современном этапе, на фоне масштабного духовного кризиса, чрезвычайно актуально осмыслить пути знаменитого искусства слова в России в сравнении с инокультурными литературными традициями. Процессы глобализации ведут к сближению культур в Новейшую эпоху, однако при условии глубины настоящей культуры национальные особенности, специфический исторический путь обязательно скажутся на облике произведений культуры. Целью данного исследования стал общий сравнительный обзор двух литературных традиций, включая культурологический аспект, в том числе и с позиций выхода из кризиса – модели тенденций будущего. Методология исследования связана с осмыслением основных вех национальных литературных традиций в их соотнесении, в их взаимовлиянии с современной культурной ситуацией. Выводы работы демонстрируют как силу мощных традиций, так и большие изменения на современном этапе. В связи с этим в качестве выхода в русской литературе прогнозируется определенное «смешение жанров» в русской литературе, их «укорачивание», активизация юмористического начала, игра слов, влияние молодых на культуру. Что касается китайской литературы, то для нее определенное возрождение, вероятно, будет связано с возвращением наработанных в ХХ в. реалистических традиций при обновлении актуальной восточной образности, афористичности, философичности.
At the present stage, against the background of a large-scale spiritual crisis, it is extremely important to comprehend the ways of the famous art of words in Russia, in comparison with foreign cultural literary traditions. The processes of globalization lead to the rapprochement of cultures in the Modern era, however, given the depth of a real culture, national characteristics, a specific historical path will necessarily affect the appearance of cultural works. The purpose of this study was a general comparative review of two literary traditions, including in the cultural aspect, including from the standpoint of overcoming the crisis – a model of future trends. The methodology of the research is connected with the comprehension of the main milestones of national literary traditions in their correlation, in their mutual influence with the modern cultural situation. The conclusions of the work demonstrate both the strength of powerful traditions and great changes at the modern stage, including those associated with a large-scale spiritual crisis. Russian literature predicts a certain "mixing of genres" in Russian literature, their "shortening", the activation of the humorous beginning, wordplay, the influence of the young on culture, as a way out. As for Chinese literature, a certain revival for it is likely to be associated with the return of realistic traditions developed in the twentieth century, while updating the current eastern imagery, aphorism, and philosophy.
The evolution of the subject of Russian slovesnost and its comparison with foreign analogues
Authors: Аннушкин В.И. , Ся Линь 
Published: May 2023

Предмет русской словесности имеет исключительное национальное своеобразие как в его истории, так и в понимании. Термин словесность, возникший в конце XVIII века, быстро приобрел популярность и в первой половине XIX века стал основным термином, объединившим все филологические науки. Он понимался как дар слова, совокупность всех словесных произведений, наука и искусство создания текста. После реформы в середине XIX века словесность изучалась более всего как теория и практика создания художественной литературы. В коммунистическую эпоху словесность считалась устаревшим термином, объясняемым как «словесное творчество в языке и литературе». В настоящее время словесность восстановлена как самостоятельная область науки и педагогики, изучающая роды, виды и жанры различных текстов отечественной культуры. Термин словесность трудно перевести на иностранные языки, он относится к безэквивалентной научной лексике. В китайской культуре словесность наиболее соответствует понятию вэнь, означающему словесное образование, культуру и относящемуся ко многим областям деятельности.
The subject of Russian slovesnost has an exceptional national identity both in its history and in its understanding. The term slovesnost created at the end of the 18th century, quickly gained popularity and in the first half of the 19th century became the main term that united all philological sciences. It was understood as a gift of the word, the totality of all verbal works, the science and art of creating a text. After the reform in the middle of the 19th century, slovesnost was studied most of all as a theory and practice of fiction. During the communist era, slovesnost was considered an obsolete term, explained as "verbal creativity in language and literature". At present, slovesnost has been restored as an independent field of science and pedagogy, studying the genera, types and genres of various texts of national culture. The term slovesnost is difficult to translate into foreign languages; it refers to non-equivalent scientific vocabulary. In Chinese culture, slovesnost is most consistent with the concept of wen, meaning verbal education, culture, and related to many areas of activity.
INFLUENCIA DEL MARKETING DIGITAL EN LAS EMPRESAS DE SERVICIO GASTRONÓMICO DURANTE EL COVID 19.
Authors: Toledo Chambilla Andrés 
Published: May 2023

El año 2020 ha transformado al mundo, la pandemia del COVID-19 constituye una crisis mundial creciente y sin precedentes, que tiene consecuencias sanitarias, económicas y sociales devastadoras en todos los paí­ses. Muchas empresas actualmente se enfrentan a los retos de cambios masivos en la demanda, las cadenas de suministro, el transporte y la movilidad, así­ como la protección de los trabajadores, al igual que los consumidores. Sin embargo, las empresas de servicios gastronómicos se han visto influenciadas por el marketing digital, siendo a través de las redes sociales el medio empleado para subsistir en tiempo de pandemia. Por tal motivo, el propósito de evaluar la influencia del marketing digital en las empresas de servicio gastronómico durante el Covid-19 en la ciudad de Cochabamba en Bolivia, fue conocer cómo estas empresas afrontan y persisten durante esta crisis sanitaria. La investigación empleada fue documental con diseño no experimental, basado en un análisis analí­tico reflexivo sobre el marketing digital en los servicios gastronómicos.Palabras clave: Marketing Digital, Empresas de Servicio Gastronómico, Redes Sociales, Covid-19.

ABSTRACTThe year 2020 has transformed the world, the COVID-19 pandemic constitutes an unprecedented and growing global crisis, which has devastating health, economic and social consequences in all countries. Many companies today face the challenges of massive changes in demand, supply chains, transportation and mobility, as well as protection of workers, as well as consumers. However, food service companies have been influenced by digital marketing, being the means used to survive in a pandemic through social networks. For this reason, the purpose of evaluating the influence of digital marketing on food service companies during Covid-19 in the city of Cochabamba in Bolivia was to find out how these companies cope and persist during this health crisis. The research used was documentary with a non-experimental design, based on a reflective analytical analysis of digital marketing in gastronomic services.Key words: Digital Marketing, Food Service Companies, Social Networks, Covid-19.
Comparative Study of TESS Photometry and Radial Velocities on Six Early K-type Contact Binaries with Similar Periods around 0.268 Day
Authors: Liu N.-P. , Qian S.-B. , Liao W.-P. , Huang Y. , Yuan Z.-L. 
Published: May 2023

Abstract
High-precision light curves were extracted from TESScut images. Together with APOGEE and LAMOST medium-resolution spectra, a joint study was made for six early K-type contact binary candidates selected unbiasedly with orbital periods around 0.268 day. It is found that all of them (RV CVn, EK Com, V384 Ser, V1038 Her, EH CVn, and CSS_J125403.7+503945) are W-subtype shallow contact systems, though with different mass ratios (1/q = 0.27–0.62). The effective temperature differences between the binary components are around a few hundred kelvins. The original definitions of the A and W subtypes were compared with the customarily used methods, which rely on the shape or photometric solutions of the light curves. The latter two methods are not always reliable; therefore, the radial velocity analysis is strongly recommended. Through a collection of all available K-type contact binaries with both photometric and spectroscopic measurements, it is found that almost all of them are W-subtype systems, except for a few objects that have nearly identical temperatures for binary components. This W-subtype phenomenon for K-type contact binaries should be further checked with more samples in the future. Finally, the physical parameters of the targets were determined with joint data analysis, and the multiplicity is discussed for these targets. Objects V384 Ser and RV CVn are confirmed to very likely be triple systems from comprehensive analysis, while V1038 Her is a candidate of a triple system based on photometric and spectroscopic solutions.
The True Nature of the Brightest Local Triple Stellar Candidates within 100 pc in the Galaxy
Authors: Yousef Z. T. , Annuar A. , Al-Wardat Mashhoor A. , Hamid N. S. A. 
Published: May 2023

Abstract
We present a study of a sample of bright (V ≤ 10 mag) and close (d ≤ 100 pc) triple–stellar system candidates in the galaxy, consisting of eight systems in total. Our aim is to determine their actual multiplicity and the physical properties of each stellar component in the systems. The sample was analyzed using a complex spectrophotometric technique by Al-Wardat that utilizes ATLAS9 line-blanketed plane-parallel model atmospheres. Based on our analysis, we found that five of the systems (HIP 109951, HIP 105947, HIP 40523, HIP 35733, and HIP 23824) are indeed triples, while the remaining three systems (HIP 9642, HIP 59426, and HIP 101227) are more consistent with being quadruples. We estimated the physical properties of the individual components using the most recent parallax measurements from the GAIA Data Release 3 catalog. We also examined the applicability of the well-established Mass–Luminosity (M–L) relation for individual components of all the stellar systems that have been analyzed by the Al-Wardat technique. We found that generally, the components are in good agreement with the established relationship. This further supports the reliability of the method in determining the physical properties of multiple stellar systems. In addition, we investigated the M–L relation for each order of stellar multiplicity (i.e., binary, triple, and quadruple) by performing linear fitting to the data. It was found that the slopes for each multiplicity are consistent with each other. The relations also seem to shift down in luminosity for a given total mass, as the order of multiplicity increases from binary to quadruple.
Kernel Selection for Gaussian Process in Cosmology: With Approximate Bayesian Computation Rejection and Nested Sampling
Authors: Zhang Hao , Wang Yu-Chen , Zhang Tong-Jie , Zhang Tingting 
Published: May 2023

Abstract
The Gaussian process (GP) has gained much attention in cosmology due to its ability to reconstruct cosmological data in a model-independent manner. In this study, we compare two methods for GP kernel selection: approximate Bayesian computation (ABC) rejection and nested sampling. We analyze three types of data: cosmic chronometer data, type Ia supernovae data, and gamma-ray burst data, using five kernel functions. To evaluate the differences between kernel functions, we assess the strength of evidence using Bayes factors. Our results show that, for ABC rejection, the Matérn kernel with ν = 5/2 (M52 kernel) outperformes the commonly used radial basis function (RBF) kernel in approximating all three data sets. Bayes factors indicate that the M52 kernel typically supports the observed data better than the RBF kernel but with no clear advantage over other alternatives. However, nested sampling gives different results, with the M52 kernel losing its advantage. Nevertheless, Bayes factors indicate no significant dependence of the data on each kernel.
Spherical Harmonic Representation of Energetic Neutral Atom Flux Components Observed by IBEX
Authors: Swaczyna P. , Dayeh M. A. , Zirnstein E. J. 
Published: May 2023

Abstract
The Interstellar Boundary Explorer (IBEX) images the heliosphere by observing energetic neutral atoms (ENAs). The IBEX-Hi instrument on board IBEX provides full-sky maps of ENA fluxes produced in the heliosphere and very local interstellar medium through charge exchange of suprathermal ions with interstellar neutral atoms. The first IBEX-Hi results showed that, in addition to the anticipated globally distributed flux (GDF), a narrow and bright emission from a circular region in the sky, dubbed the IBEX ribbon, is visible in all energy steps. While the GDF is mainly produced in the inner heliosheath, ample evidence indicates that the ribbon forms outside the heliopause in the regions where the interstellar magnetic field is perpendicular to the lines of sight. The IBEX maps produced by the mission team distribute the observations into 6° × 6° rectangle pixels in ecliptic coordinates. The overlap of the GDF and ribbon components complicates qualitative analyses of each source. Here, we find the spherical harmonic representation of the IBEX maps, separating the GDF and ribbon components. This representation describes the ENA flux components in the sky without relying on any pixelization scheme. Using this separation, we discuss the temporal evolution of each component over the solar cycle. We find that the GDF is characterized by larger spatial scale structures than those of the ribbon. However, we identify two isolated, small-scale signals in the GDF region that require further study.
Evidence for Two Distinct Populations of Kilonova-associated Gamma-Ray Bursts
Authors: Dimple  , Misra K. , Arun K. G. 
Published: May 2023

Abstract
Identification of gamma-ray burst (GRB) progenitors based on the duration of their prompt emission (T
90) has faced several roadblocks recently. Long-duration GRBs (with T
90 > 2 s) have traditionally been thought to be originating from the collapse of massive stars and the short-duration ones (with T
90 < 2 s) from compact binary mergers. However, recent observations of a long GRB associated with a kilonova (KN) and a short GRB with supernova association demand a more detailed classification of the GRB population. In this Letter, we focus on GRBs associated with KNe, believed to be originating from mergers of binaries involving neutron stars (NSs). We make use of the GRB prompt-emission light curves of the Swift/BAT 2022 GRB catalog and employ machine-learning algorithms to study the classification of GRB progenitors. Our analysis reveals that there are five distinct clusters of GRBs, of which the KN-associated GRBs are located in two separate clusters, indicating they may have been produced by different progenitors. We argue that these clusters may be due to subclasses of binary neutron star and/or NS–black hole mergers. We also discuss the implications of these findings for future gravitational-wave observations and how those observations may help in understanding these clusters better.
Réflexion sur l’expertise savante. L’expérience d’une historienne de la « réconciliation franco-allemande » en débat avec des tiers
Authors: Defrance Corine 
Published: May 2023

L’auteur fait le bilan des rencontres franco-allemandes avec des pays tiers, auxquelles elle a participé, portant sur les processus de rapprochement et de réconciliation après les conflits. Des transferts d’expérience sont-ils possibles entre le cas franco-allemand et d’autres pays en sortie de guerre ? Elle s’interroge sur les apports et les limites de ces échanges d’expérience.
Nouvelles données sur le sanctuaire de Jupiter à Damas
Authors: Saad Houmam 
Published: May 2023

Résumé – Cet article présente les vestiges d’un édifice romain situé dans le sanctuaire de Jupiter à Damas. Mis au jour en 2009, il peut être restitué comme le portique précédant une chapelle, dédiée à Zeus Théandrios d’après une dédicace du iie siècle de n. è. découverte là.
Poids inscrits de la Syrie hellénistique et romaine (IV)
Authors: Gatier Pierre-Louis 
Published: May 2023

Résumé – Des poids civiques d’époque hellénistique émis par Héraclée-sur-Mer, Laodicée-sur-Mer et Démétrias-sur-Mer, trois cités littorales de Syrie du Nord, sont publiés ou révisés, grâce à des documents d’archives, en particulier ceux réunis jadis par Henri Seyrig (1895-1973) et déposés à la Bibliothèque nationale de France (BnF) à Paris. Cela permet de reprendre la question de l’emplacement d’Héraclée et de Démétrias.
Proceedings of the workshop NANO23@uniVR - 8-9 June 2023, University of Verona, Italy
Authors: Committee The Scientific 
Published: May 2023

The workshop, organized by the PhD Course in Nanosciences and Advanced Technologies, aims to create a forum on hot topics of current interest in Nanoscience and Nanotechnology such as Nanomedicine, Biotechnology, Energy-nanotech, Environmental nanoscience, Green nanotechnology, Nanoengineering.