bluuebunny/crossref_metadata_2025_split huggingface dataset:
Monitoring of volcanic precursors using satellite data: the case of Taftan volcano in Iran
Authors: Akhoondzadeh Mehdi 
Published: October 2024

Abstract
In recent weeks, there have been reports of gas emanations from the crater of the dormant Taftan volcano in Iran. In this study, due to the limitations of ground stations and the advantages of satellite remote sensing, it has been tried to detect possible anomalies using the plasma data measured by Swarm (A, B and C) and GPS (Global Positioning System) satellites around the location of the mentioned volcano. Also, lithospheric and atmospheric data including OLR (Outgoing Longwave Radiation), water vapor, ozone, relative humidity, surface and air temperature, AOD (Aerosol Optical Depth), sulfur dioxide (SO2) and nitrogen dioxide (NO2) using the Giovanni website in a period of about 5 months, were downloaded and analyzed. Using the median and interquartile method, possible anomalies were detected in the pre-processed time series of the desired parameters. To justify some of the non-volcanic anomalies, synoptic data including precipitation and temperature were prepared from the nearest ground station. By rejecting the possibility that some detected anomalies are related to volcanic activities, hypotheses were presented for other proposed anomalies. As a result of this research, the capabilities of Swarm satellites and GPS-TEC (Total Electron Content) are emphasized in studies related to the prediction, detection and tracking of volcanic activities and it is shown that by comparative comparison with other lithospheric and atmospheric precursors, uncertainty in eruption prediction can be reduced.
Complex Generalized Stancu-Schurer Operators
Authors: Çetin Nursel , Mutlu Nesibe Manav 
Published: October 2024

Abstract
In the present study, we determine a Schurer type of complex generalized Stancu operators and examine its some approximation properties. Firstly, we obtain upper quantitative estimates for the convergence and then we get lower estimates from a qualitative Voronovskaja-type result for these specified operators attached to the analytic functions in an open disk centered at the origin. Hence, we present the exact order of simultaneous approximation by using obtained upper and lower estimates.
Cauchy problem for a loaded hyperbolic equation with the Bessel operator
Authors: Baltaeva Umida , Khasanov Bobur 
Published: October 2024

Abstract
This work is devoted to the study of the Cauchy problem for a loaded differential equation with the Bessel operator. When studying problems for loaded equations, the properties of Erdélyi-Kober operators are used as transformation operators concerning a relation. We obtain an explicit form of the solution to the Cauchy problem for a loaded one-dimensional differential equation. At the end of the work, we will show several examples on graphs.
A penta-hybrid approach for modeling the nanofluid flow in a spatially dependent magnetic field
Authors: Ahmad Shabbir , Junjua Moin-ud-Din , Aryanfar Yashar , Ragab Adham E. , Hendy Ahmed S. , Alcaraz Jorge Luis Garcia , Keçebaş Ali , Khan Mohammad Arsalan , Mursaleen Mohammad , Soudagar Manzoore Elahi M. 
Published: October 2024

Abstract
The penta-hybrid nanofluid is a nanofluid that contains five different types of nanoparticles. It can achieve higher heat transfer rates than conventional hybrid nanofluids due to the synergistic effects of the nanoparticles. It also has more diverse physical and thermal properties, which make it more adaptable for various applications. Therefore, this research examines the influence of localized magnetic fields on the vortex dynamics in a penta-hybrid nanofluidic flow in a vertical cavity with an aspect ratio of 1:10, driven by a top and bottom lid moving in the opposite direction. The stream-vorticity formulation is used to solve the dimensionless governing partial differential equation. A confined magnetic field in the form of horizontal and vertical strips has been applied instead of a uniform magnetic field throughout the flow domain, which is more realistic. Moreover, MATLAB codes developed by the authors are used to investigate how these parameters affect the flow and thermal properties of the nanofluids. The results suggest that magnetic fields have an impact on how stress, flow patterns, and temperature are distributed. Moreover, the presence of a magnetic field influences the spacing of isotherms, indicating a more even temperature distribution. It has also been observed that stress distribution is affected by the magnetic field, with higher stress levels near walls and regions with velocity-induced stress. However, in certain areas, the magnetic field can decrease shear stress depending on its strength and orientation. These study findings have implications for designing and operating nanofluidic devices. For instance, utilizing a magnetic field can help regulate flow patterns, temperature distribution, and stress distribution within nanofluidic channels. This capability could prove beneficial for a range of applications, such as cell separation, drug delivery, and nanofluidic heat exchange systems.
Three worlds of variables to control in linguistics
Authors: Yang Chunlei 
Published: October 2024

Abstract
Using the Popperian three-world theory, we draw a general picture of linguistic variables in linguistic data elicitation, judgement, and analysis. To cope with these three worlds of variables, we have two suggestions, namely careful variable control and bigger data size, as well as two reminders with respect to indiscriminate data and proportional conclusions.
Homalotheciella subcapillata (Hedw.) Broth., a new moss species to Canada from old broadleaved forests of Nova Scotia
Authors: Neily Thomas H. , Haughian Sean R. , Clapp Harold 
Published: October 2024

We report Homalotheciella subcapillata (Hedw.) Broth. for the first time in Nova Scotia, found in the western-most part of the province. Upon examination of a previously reported collection of this species from Saskatchewan, we determined that the previous collection was misidentified and conclude that our collections represent the first records of this species for Canada. The moss was found to grow only on old beech (Fagus grandifolia Ehrh.) trees in mature to old growth mixed broadleaved forests. The species has likely been present in Nova Scotia for many decades but was not previously detected due to low search effort. Given the apparent rarity and substrate specificity, the decline of its host tree, and the fact that it is threatened or vulnerable in the USA, we recommend that steps be taken to conserve this species and its habitats in Nova Scotia.
Keywords: arboreal, Brachytheciaceae, bryophyte, epiphyte, moss
The Whiteness Protection Program: A Typology of Agentic White Defense
Authors: Jayakumar Uma Mazyck , Grummert Sara E. , Adamian Annie S. 
Published: October 2024

White defensiveness in response to racial justice education has increasingly been understood through the “white fragility” framework. This study puts forth a new framework that instead identifies a typology of white defensive moves that actively work to uphold and fortify the white racial contract. Inspired by Solórzano and Delgado-Bernal’s (2001) framework for understanding students of color resistance to racism as active (even when it might look passive, on the surface), our theoretical model illustrates four distinct categories of white racial defense that actively protect whiteness. Because white defensiveness has been primarily examined in the context of Traditionally White Institutions, where white students have been presumed to be “ignorant” or “lacking stamina” for encounters in which whiteness is challenged, we provide examples from an instrumental case analysis (Stake, 1995) of 15 in-depth interviews with white students attending three different Historically Black Universities, where their whiteness has become hypervisible and salient. We identify a typology of four agentic forms of defense: The “Innocent Defense,” The “Liberal Defense,” The “Antiracist Defense,” and The “Persecuted Defense.” We refer to these defenses together as “the whiteness protection program” to connote a collective agreement (part of the racial contract), which calls for rethinking the individualized and passive notion of white fragility. In the end, we argue that understanding these modes of resistance as agentic, rather than fragile results of lack of exposure and knowledge, is essential to disrupting white supremacy and fostering students of color well-being.
ANALISIS PERAN GURU DALAM MENINGKATKAN MOTIVASI BELAJAR TERHADAP KETERAMPILAN MEMBACA PERMULAAN DI KELAS 1 SDN KIDULDALEM 2 KOTA MALANG
Authors: Maharani Virda Aulia Putri , Winahyu Sri Estu 
Published: October 2024

Pendidikan merupakan fungsi yang harus dilakukan dengan melibatkan peran motivasi belajar yang dianggap sangat penting dalam melaksanakan proses kegiatan belajar. Terutama dalam meningkatkan sikap atau karakter kepribadian yang dimiliki peserta didik selama kegiatan belajar berlangsung. Adapun tujuan penelitian ini yaitu untuk mengetahui pengaruh adanya motivasi belajar yang dimiliki setiap peserta didik. Terhadap peningkatan proses membaca permulaan yang dilaksanakan selama kegiatan belajar di kelas. Metode penelitian yang digunakan yaitu penelitian studi kasus dengan subjek penelitian peserta didik kelas 1 yang berjumlah 8 orang. Yang masih memiliki kesulitan dalam kegiatan literasi membaca. Instrument penelitian yang digunakan yaitu observasi dan kuesioner untuk mengetahui tingkatan motivasi belajar yang dimiliki setiap peserta didik. Serta kesulitan belajar yang dihadapi peserta didik selama melaksanakan kegiatan membaca. Sehingga mempengaruhi peningkatan kegiatan literasi membaca khususnya pada mata pelajaran Pendidikan Pancasila. Hasil penelitian yang ditemukan oleh peneliti dapat diketahui kesulitan yang dialami guru dalam meningkatkan motivasi belajar peserta didik. Motivasi belajar sendiri dapat diberikan dalam bentuk pemberian hadiah, pujian dan hukuman. Sehingga hal tersebut dapat mempengaruhi proses kegiatan membaca peserta didik. Baik dari aspek faktor fisiologis, intelektual, lingkungan dan psikologis.
PENERAPAN METODE DEBAT AKTIF UNTUK MENINGKATKAN KEMAMPUAN BERDISKUSI SISWA PADA MATA PELAJARAN PPKN GUNA MENCIPTAKAN PENDIDIKAN YANG BERPIHAK PADA PESERTA DIDIKPENERAPAN METODE DEBAT AKTIF UNTUK MENINGKATKAN KEMAMPUAN BERDISKUSI SISWA PADA MATA PELAJARAN
Authors: Lestari Enik Puji , Shofa Abd. Mu’id Aris 
Published: October 2024

Kunci suksesnya kurikulum Merdeka adalah mampu menciptakan Pendidikan yang berpihak pada peserta didik. Berdasarkan pengamatan yang telah dilakukan di kelas VII A SMP Muhammadiyah 1 Malang, kemampuan siswa dalam berdiskusi masih rendah hal tersebut teramati saat proses pembelajaran, sedikit siswa yang mau untuk menyampaikan ide dan gagasannya karena pembelajaran yang tidak berpihak pada siswa. Menyikapi permasalahan tersebut diperlukan metode pembelajaran yang tepat salah satunya penggunaan metode debat aktif. Pendekatan pada penelitian ini menggunakan pendekatan kualitatif. Adapun jenis penelitian ini yaitu penelitian tindalan kelas (Classroom Action Research). . Dengan menggunakan metode debat aktif terbukti efektif dapat meningkatkan kemampuan siswa dalam berdiskusi dikelas VII A SMP Muhammadiyah 1 Malang hal ini terbukti dari peningkatan target pada siklus ke II yaitu mencapai 70 persen dibandingkwn siklus ke I yang masih jauh dibawah 70 persen.
PENINGKATAN ASESMEN FORMATIF MELALUI PEMANFAATAN MEDIA GAMIFIKASI GIMKIT TERHADAP HASIL BELAJAR PESERTA DIDIK SMPN 24 MALANG
Authors: Septyana Risa , Nuzula Salsabila Firdausi , Gusanti Yurina 
Published: October 2024

Abstrak: Dalam kegiatan pembelajaran, asesmen seringkali dianggap sebagai momok menakutkan yang tidak disukai oleh sebagian peserta didik. Hal ini terutama disebabkan oleh persepsi bahwa asesmen lebih menekankan persaingan peringkat dan pencapaian nominal angka tinggi, dari hal tersebut peserta didik cenderung merasa tertekan dan khawatir akan hasil akhir daripada fokus pada proses belajar dan pemahaman materi yang sebenarnya. Salah satu prinsip dari Kurikulum Merdeka adalah menciptakan pembelajaran yang menyenangkan, berfokus pada peserta didik dan sesuai kodrat alam dan kodrat zaman, yang telah dirancang dan disesuai dengan setiap kebutuhan. Hal tersebut juga termasuk dalam segala aspek kegiatan pembelajaran termasuk penilaian atau asesmen. Dalam mengatasi paradigma pemikiran tersebut, penting bagi pendidik untuk mampu mengatasi hal tersebut dengan memberikan asesmen yang sesuai dengan pendekatan kodrat peserta didik. Penulisan ini akan mengerucutkan pada analisis dan refleksi implementasi asesmen formatif dengan Gamifikasi pembelajaran Berdiferensiasai menggunakan Gimkit.Penelitian dilakukan dengan metode kualitatif studi kasus pada sekolah mitra PPL SMP Negeri 24 Malang merujuk pada kelas VII-C. Hasil penelitian menunjukkan bahwa gamifikasi pembelajaran bediferensiasi dengan Gimkit dapat meningkatkan motivasi dan keterlibatan peserta didik dalam belajar, serta meningkatkan pemahaman mereka terhadap materi pelajaran. Selain itu, Gimkit terbukti efektif dalam mengatasi tantangan penilaian pembelajaran, kesesnjangan pemahaman dengan memberikan data penilaian real-time dan umpan balik langsung kepada pendidik dan peserta didik.
PENGGUNAAN LEADERBOARD MELALUI EDUCAPLAY UNTUK MENINGKATKAN MOTIVASI BELAJAR SISWA KELAS VII
Authors: Rosida Lailatur , Wahyuningsih Sapti 
Published: October 2024

Abstrak: Perkembangan teknologi dalam dunia pendidikan menuntut guru untuk selalu menyesuaikan proses belajar mengajar dengan fasilitas yang ada. Mulai dari model pembelajaran, strategi pembelajaran, dan fasilitas yang diharuskan mengikuti perkembangan zaman. Dalam penelitian ini guru menggunakan inovasi model pembelajaran platform edukasi educaplay pada materi koordinat kartesius di kelas VII. Dimana pada platform edukasi tersebut terdapat fitur leaderboard yang menampilkan hasil penyelesaian permasalahan yang diberikan dengan sistem poin dan kompetitif secara sehat. Secara tidak langsung rasa penasaran dan ingin berada di posisi 10 terbesar menjadikan siwa untuk terus mencoba hingga dapat menyelesaikan permasalahan yang diberikan. Subjek penelitian adalah kelas VII B yang berjumlah 32 siswa. Pendekatan penelitian menggunakan deskriptif kualitatif dengan teknik observasi yang didukung dengan literature riview pada artikel atau jurnal mulai tahun 2014-2024 menggunakan aplikasi publish perish. Berdasarkan penelitian terdahulu dan hasil observasi dapat dinyataan bahwa fitur leaderboard dalam game educaplay dapat menigkatkan motivasi belajar siswa dalam belajar matematika dengan melihat antusias jumlah percobaan yang dilakukan untuk memperoleh hasil yang maksimal.
PENERAPAN PEMBELAJARAN BERDIFERENSIASI: MEWUJUDKAN PEMBELAJARAN BERPIHAK KEPADA PESERTA DIDIK PADA MATA PELAJARAN PPKN
Authors: Nadhiroh Chantika Aqidatun , Mawarti Rista Ayu 
Published: October 2024

Abstrak: Kurikulum Merdeka memiliki ciri khas sebagai pembelajaran yang berpihak kepada peserta didik. Pembelajaran yang berpihak dimaknai sebagai pembelajaran yang dalam proses perencanan dan pelaksanaannya dilakukan sesuai kebutuhan belajar peserta didik Kebutuhan belajar peserta didik meliputi, kesiapan belajar peserta didik, minat belajar peserta didik, dan profil belajar peserta didik. Pembelajaran yang berpihak dapat diimplementasikan dengan menerapkan pembelajaran berdiferensiasi. Penerapan pembelajaran berdiferensiasi menuntut guru untuk menemukan berbagai metode, media, sumber belajar yang dapat memenuhi kebutuhan belajar peserta didik. Tujuan diadakanya penelitian ini adalah untuk mengetahui penerapan pembelajaran berdiferensiasi pada materi keberagaman agama di Indonesia dan dampak pembelajaran berdiferensiasi bagi peserta didik. Metode penelitian menggunakan kualitatif deskriptif. Pengumpulan data menggunakan teknik observasi, dokumentasi, dan wawancara. Hasil penelitian menunjukkan bahwa penerapan pembelajaran berdiferensiasi menjadikan peserta didik dapat berpartisipasi aktif, antusiasme peserta didik, memudahkan memahami materi pelajaran, serta mendapatkan nilai yang cukup memuaskan. Hal ini dibuktikan dengan antusiasme peserta didik dalam mendengarkan penjelasan dari guru, menjawab pertanyaan dari guru, dan kerja kelompok.
Engajamento pelo Uso de Jogo Digital no Formato de Quiz: uma Revisão Sistemática
Authors: Xavier Marcos Antonio Gomes , Xavier Bruno Lopes , Carvalho Paulo Victor Rodrigues 
Published: October 2024

A desmotivação por parte do estudante é um dos principais fatores que geram elevados índices de evasão na modalidade de Educação a Distância. Por conseguinte, inovações nas formas de ensino-aprendizagem são fundamentais para as Instituições de Ensino que utilizam desta modalidade. Diante disto, esta pesquisa que se baseou no rigor exigido pela metodologia Design Science Research (Dresch; Lacerda; Antunes Júnior, 2015) tem como objetivo apresentar os resultados da Revisão Sistemática de Literatura, conduzida para obter o levantamento de artefatos já desenvolvidos em outros estudos sobre a temática de como os jogos digitais no formato de Quiz podem auxiliar no engajamento do aluno durante o processo ensino-aprendizagem. Para tanto, foram utilizadas as Bibliotecas Digitais ou Bases de Dados Scopus, SBC-OpenLib e IEEE Xplore, na qual 1.572 estudos foram identificados e 42 foram considerados relevantes para responder à questão de pesquisa. Todo o processo de busca e seleção dos artigos e documentos nas bases de dados foi representado no fluxograma dos Principais Itens para Relatar Revisões Sistemáticas e Meta-análises e o gerenciamento de referências realizado na ferramenta Mendeley Reference Manager. Com isso, observou-se sinais de que o Jogo digital do tipo Quiz pode ser uma ferramenta inovadora e eficaz para o processo de ensino-aprendizagem em relação ao engajamento do aluno.

Palavras-chave: DSR. RSL. PRISMA. Educação a distância. Quiz.
Definições de Educação a Distância na Legislação Brasileira: Imbricações e Consequências
Authors: Fonseca Maria Aparecida Rodrigues da , Lima Daniela da Costa Britto Pereira 
Published: October 2024

Este artigo analisa definições de Educação a Distância na legislação brasileira. Adota uma abordagem qualitativa, bibliográfica, descritiva e documental. O percurso metodológico parte do levantamento bibliográfico, analisando definições de EaD na literatura, bem como apresentando concepções e conceitos evidenciados no arcabouço legal brasileiro. Discute as imbricações e consequências das definições de EaD em atos normativos, demonstrando que estas não apenas influenciam a interpretação da modalidade, mas também estabelecem o cenário no qual as práticas educacionais se desdobram, acarretando implicações e resultados significativos para o sistema educacional.

Palavras-chave: Conceitos. Políticas educacionais. Educação a distância.
PRAGMATIC FUNCTIONS OF THE RHETORICAL QUESTION IN THE CHINESE AND UKRAINIAN LANGUAGES
Authors: Errero Bikus Polina A. , Gaifiev Eduard A. 
Published: October 2024

The purpose of the proposed study is to determine the pragmatic function of the rhetorical question, as well as to consider the main constructions that can form a rhetorical question; to study the features of inversion inherent in rhetorical questions; to study the methods of pragmatic implication in rhetorical questions; to characterize the communicative and pragmatic functions of a rhetorical question. The object of study of this paper is a rhetorical question. The subject of the study is the pragmatic features of the rhetorical question in Chinese and Ukrainian. The results of the analysis make it possible to conclude that having studied the pragmatic functions of the rhetorical question, as well as having considered the main constructions that can form a rhetorical question, we made a comparison on examples from the Chinese and Ukrainian languages, also studied the features of inversion inherent in rhetorical questions; studied the methods of pragmatic implication in rhetorical questions; characterized the communicative and pragmatic functions of the rhetorical question.
VERBALIZATION OF THE CONCEPT OF ABSENСE IN MODERN ENGLISH
Authors: Nekrylova Olena L. 
Published: October 2024

The article is devoted to the study of the ways of expressing and representing the concept of ABSENCE in modern English. The article analyses how this concept is reflected in different linguistic forms and contexts, studies the lexical means by which the concept of absence is verbalised in English. The purpose of the proposed study is to determine the peculiarities of verbalisation of the universal concept of ABSENCE. The object of the analysis is the concept of ABSENCE, the subject of the study is its semantic and axiological features. The research material was based on 5 well-known English-language explanatory dictionaries. The methods of etymological analysis, which made it possible to identify the primary semantic characteristics of the ABSENCE concept; analysis of lexicographic sources, which allowed to form the first idea of the concept and the means of its expression; the method of semantic analysis, which helped to identify the conceptual features of the studied concept were used. The study examines the etymology of the English lexical unit nominating the ABSENCE concept, analyses the interpretation of the words representing the ABSENCE concept on the basis of dictionaries of the modern English language, identifies the main conceptual meanings and axiological characteristics of the analysed concept. It has been established that the universal, abstract concept ABSENCE in modern English is a multifaceted, semantically voluminous concept; it is verbalised with the help of the noun absence and the adjective absent. According to its etymological meaning, it developed as the absence or lack of presence. The ABSENCE concept is cognitively more negatively labelled. Based on the analysis of dictionary entries, the following features of the ABSENCE concept have been identified: existential absence, temporary absence, spatial absence, inaccessibility (unattainability), lack, lack of possession. We see the prospect of further research in the comparative analysis of the verbalisation of the concept of ABSENCE/ABSENSE in Ukrainian and English languages. The practical value of the research results lies in the possibility of using its materials and results in the development of theoretical and practical courses on the problems of general linguistics, cognitive linguistics, discourse studies, linguistic and cultural studies. The materials of the study can be reflected in lexicography in the compilation of cognitive dictionaries of basic concepts.