bluuebunny/crossref_metadata_2025_split huggingface dataset:
Розвиток правового механізму через формування нової системи нормативно-правового регулювання медичного туризму
Authors: Ляхович Галина Іванівна , Тишко Дмитро Федорович , Петрик Сергій Михайлович , Андрєєв Євгеній Володимирович 
Published: February 2025

Нормативно-правове регулювання медичного туризму в Україні сьогодні потребує удосконалення та реорганізації, особливо в умовах євроінтеграційних процесів та розширення сфери вітчизняного медичного туризму. Варто зазначити, що низка питань у сфері медичного туризму залишаються неврегульованими, саме тому формування сукупності законодавчих актів різних рівнів є надзвичайно актуальним.
Розроблено підходи до формування та реалізації програми розвитку медичного туризму в Україні; визначено ключові напрями забезпечення гармонізації правового регулювання євроінтеграційним завданням; сформовано ключові положення нормативно-правових актів, що мають забезпечити актуальні питання регулювання медичного туризму в Україні. Комплексно досліджено процес формування та реалізації програми розвитку правового забезпечення медичного туризму, що є основою формування правового поля розвитку медичного туризму.
Під час дослідження було розроблено правовий механізм державної політики забезпечення врегулювання ринку медичного туризму в Україні та визначено його ключові завдання: формування правового поля розвитку медичного туризму в Україні, формування правового забезпечення розвитку медичного туризму, окреслення перспектив трансформації правового забезпечення розвитку медичного туризму в контексті євроінтеграційних процесів, врегулювання діяльності суб’єктів реалізації державної політики забезпечення розвитку медичного туризму та ін.
THE USE OF EYE TRACKING AND ARTIFICIAL INTELLIGENCE (AI) IN ASSESSING THE HOTELS WEBSITE DESIGN AESTHETIC ELEMENT: THE CASE OF ALGERIAN HOTELS WEBSITES
Authors: Kheddache Fares , Ferroudj Mohamed amine 
Published: February 2025

Objectives: This study aims to evaluate the aesthetic quality of Algerian hotel websites and their ability to create a positive first impression, which is crucial for user engagement. The research focuses on identifying design strengths and weaknesses to propose actionable improvements for enhancing user experience.

Theoretical Framework: The study integrates Eye Tracking (ET) technology and Artificial Intelligence (AI) to analyze visual engagement and design aesthetics. Marriott Bonvoy®'s website serves as a benchmark, providing a standard for effective aesthetic design. Method: A content analysis was conducted on four Algerian hotel websites based in Constantine, utilizing ET-generated heatmaps and AI-derived visual indices, such as clarity scores, to evaluate design performance.

Results and Discussion: The analysis revealed that Marriott Bonvoy® demonstrated superior aesthetic design, followed by the local three-star El Bey Hotel, which outperformed other local websites in design quality. Despite its relative success, El Bey and the other hotels exhibited areas requiring improvement, highlighting gaps in visual hierarchy, layout coherence, and clarity.

Research Implications: The findings emphasize the need for Algerian hotel managers to prioritize design aesthetics as a key component of their digital strategy. Implementing the suggested improvements could enhance user experience and competitiveness in the hospitality sector.

Originality/Value: This study uniquely combines ET and AI to evaluate website design in the Algerian hospitality context, providing actionable insights for improving digital engagement. It contributes to the growing body of research on user-centered web design in emerging markets.
Implementasi Virtual Tour Menggunakan Panorama Sebagai Media Promosi Smk Barunawati Surabaya
Authors: Barokallah Arrasyid , Sugiono  
Published: February 2025

Penelitian ini bertujuan untuk mengembangkan dan mengimplementasikan aplikasi tur virtual menggunakan panorama sebagai media promosi untuk SMK Barunawati Surabaya. Tujuan utamanya adalah meningkatkan pemahaman dan daya tarik calon siswa serta masyarakat terhadap fasilitas dan lingkungan sekolah. Tujuan dari aplikasi ini adalah untuk meningkatkan daya tarik visual dan interaktivitas dengan memanfaatkan perangkat lunak 3DVista.
Metodologi yang digunakan dalam penelitian ini mengikuti System Development Life Cycle (SDLC), yang meliputi fase-fase seperti perencanaan, analisis, desain, dan implementasi. Pengujian dilakukan pada tahap Alfa dengan metode blackbox untuk menguji fungsionalitas aplikasi, dan pada tahap Beta dengan kuesioner yang dianalisis menggunakan skala Likert untuk mengevaluasi kegunaan aplikasi. Hasil penelitian menunjukkan bahwa aplikasi Virtual Tour SMK Barunawati Surabaya berfungsi sesuai dengan tujuannya dan dapat dimanfaatkan sebagai alat promosi untuk memperkenalkan lingkungan SMK Barunawati Surabaya.
Fine-Tuning Model Indobert (Indonesian Bidirectional Encoder Representations from Transformers) untuk Analisis Sentimen Berbasis Aspek pada Aplikasi M-Paspor
Authors: Widansyah Muhammad , Fathia Frazna Az-Zahra  , Agung Pambudi  
Published: February 2025

M-paspor adalah aplikasi untuk membantu masyarakat dalam proses permohonan paspor. Di Google Play Store aplikasi ini telah diunduh lebih dari 1 juta pengguna dengan ulasan yang diperoleh sebanyak 29 ribu. Data ulasan ini dapat dimanfaatkan untuk mengetahui kelebihan dan kekurangan aplikasi berdasarkan pengalaman nyata. Dengan Teknik analisis sentiemen berbasis aspek, ulasan pengguna dapat dimanfaatkan untuk mengevaluasi aplikasi dan pengembangan aplikasi. Sehingga kualitas layanan aplikasi dapat meningkat. Penelitian ini bertujuan untuk menganalisis sentimen pada ulasan dengan mengelompokannya berdasarkan aspek-apsek yang diulas oleh pengguna. Teknik pemodelan aspek menggunakan LDA (Latent Dirichlet Allocation) dan teknik pemodelan sentimen menggunakan IndoBERT(Indonesian Bidirectional Encoder Representations From Transformers). Pemodelan aspek menghasilkan coherence score tertinggi pada topik ke3 dengan nilai 0.435, sehingga aspek dibagi menjadi 3 kategori yaitu Usability, Reliability, Efficiency. Pemodelan sentimen menggunakan IndoBERT menghasilkan nilai Accuracy tertinggi pada 94%. Dan hasil evaluasi terhadap kinerja model menggunakan ROC mendapatkan nilai 94%.
Hubungan Perilaku Prososial dengan Kemampuan HOTS Anak Usia 5-6 Tahun
Authors: Zulhijrawanti  , Marlina Serli , Muthie Imam 
Published: February 2025

Penelitian ini dilatar belakangi oleh pembelajaran yang dilakukan disekolah yang bersifat monoton dan konvensional sehingga kemampuan HOTS tidak berkembang secara optimal. Penelitian ini dilakukan untuk mengetahui bagaimana hubungan perilaku prososial dan HOTS pada anak usia dini. Metode analisis data yang digunakan yaitu uji normalitas dan linieritas serta uji hipotesis menggunakan persamaan korelasi Pearson Product Moment. Metode pengumpulan data yang digunakan yaitu melalui penyebaran angket dengan skala likert. Hasil penelitian menunjukkan bahwa: (1) Perilaku Prososial & Kemampuan Hots anak usia 5-6 tahun di TK Jihad berkembang sesuai dengan harapan (2) terdapat hubungan yang signifikan antara perilaku prososial dengan kemampuan HOTS anak usia 5-6 tahun (3) Perilaku Prososial dan kemampuan berpikir kritis (HOTS) saling terkait dan saling menguntungkan. Tingkatan keeratan hubungan antara perilaku prososial dengan kemampuan berpikir kritis (HOTS) anak yaitu sebesar 0,78 dan termasuk hubungan yang kuat. Hal tersebut menggambarkan perilaku prososial pada masa awal kehidupan anak dapat meningkatkan kemampuan berpikir kritis, oleh karena itu program pembelajaran PAUD harus menekankan pada perilaku prososial untuk memfasilitasi perkembangan anak secara optimal.
Pengembangan Motorik Halus Anak Di Taman Kanak-kanak
Authors: Bela Laura Sintia , Wirman Asdi 
Published: February 2025

Pendidikan anak usia dini merupakan pendidikan yang diberikan kepada anak melalui pemberian stimulasi untuk membantu mengembangkan aspek perkembangan dan potensi agar anak memiliki kesiapan untuk memasuki jenjang pendidikan selanjutnya. Salah satu aspek perkembangan yang perlu dikembangkan sejak usia dini adalah kemampuan motorik halus anak yaitu koordinasi antara gerakan mata dan tangan anak. Penelitian ini bertujuan untuk mendeskripsikan tentang pengembangan motorik halus anak di Taman Kanak-kanak Telkom Padang. Jenis penelitian yang digunakan adalah penelitian deskriptif dengan pendekatan kualitatif. Cara pengumpulan data digunakan observasi, wawancara, dan dokumentasi. Teknik analisis data yang digunakan yaitu reduksi data, penyajian data dan penarikan kesimpulan. Adapun teknik keabsahan data yang digunakan yaitu triangulasi data. Hasil kegiatan pengembangan motorik halus anak di Taman Kanak-kanak Telkom Padang sudah sesuai dengan perencanaan yang telah dirancang sebelumnya. Perencanaan pengembangan motorik halus anak dilakukan dengan pembuatan modul satu kali untuk kegiatan satu minggu sesuai dengan topik dan sub topik yang ada pada kurikulum merdeka, lalu modul tersebut diturunkan menjadi Rencana Pelaksanaan Pembelajaran. Pelaksanaan kegiatan yang dilakukan dalam pengembangan motorik halus anak seperti menggambar, mewarnai, menulis, menempel, menggunting dan lainnya dengan metode pembelajaran yang bervariasi. Evaluasi pengembangan motorik halus anak dilakukan dengan menggunakan beberapa teknik penilaian yang disesuaikan dengan kurikulum merdeka seperti penilaian ceklis, foto berseri, catatan anekdot dan hasil karya. Hasil penelitian tentang kegiatan pengembangan motorik halus anak sudah sesuai dengan perencanaan yang telah dirancang sebelumnya.
Pengembangan Perangkat Pembelajaran Mikrokontroler Esp32 Berbasis Internet of Things & Bluetooth di SMKN 2 Surabaya
Authors: Abdillah Moch. Zakariyah , Farid Baskoro  , Muhammad Syariffudien Zuhrie  , Nur Kholis  
Published: February 2025

Riset ini bertujuan untuk menciptakan bahan pembelajaran berupa trainer Mikrokontroler NodeMCU ESP32 dengan penekanan pada IoT dan Bluetooth untuk mata pembelajaran Pemrograman dan Aplikasi Mikrokontroler kelas 11 TAV. Pendekatan riset dan pengembangan (R&D) dengan mempergunakan uji coba Studi Kasus Satu-Sesi. Riset ini dilakukan di Sekolah Menengah Kejuruan (SMK) Negeri 2 Surabaya dengan subjeknya pada kelas 11 Teknik Audio Video 1, melibatkan 34 siswa dari total 36 siswa. Hasil penelitian menunjukkan bahwa (1) Tinjauan hasil kevalidan media menunjukkan angka keakuratannya sebesar 93%, sehingga bisa digolongkan sebagai tingkat validitas yang tinggi; (2) analisis keefektifan menunjukkan skor rata-rata sebesar 79,35 (KKM=75), atau dapat disimpulkan bahwa mean pencapaian kompetensi siswa melewati KKM; (3) analisis keefektifan juga menunjukkan skor sebesar 88,8%, yang dapat dikategorikan sebagai tingkat validitas yang sangat tinggi. Dengan data ini, dapat disimpulkan bahwa trainer dan buku panduan praktikum sangat berguna dalam keberlagsungan pembelajaran pada mata pelajaran konsentrasi keahlian dengan jenis elemen pemograman dan aplikasi mikrokontroler untuk membantu siswa melakukan praktikum pada mata pelajaran pemrograman dan aplikasi mikrokontroler.
Untenable Cultural Delimitation in Abdulrazak Gurnah’s Paradise
Authors: Panta Shiva Raj 
Published: February 2025

This research article attempts to explore and examine cultures and their inability to contain the interests and preferences of the individuals and groups that follow them. The objective of this article is to examine the scenes of cultural prescriptions in the fictional setting. This examination, in turn, yields the claim that cultures cannot accommodate the adherents’ preferences, wishes, and interests. Wolfgang Welsch’s theoretical concept of untenable cultural delimitation is employed in the exploration and examination. A culture, in the pragmatic field, is considered to have its boundary; nonetheless, it does not have the edge, upon closer examination. Untenable cultural delimitation as a concept, thus, refers to the cultures’ failure in setting their boundaries. The corpus of the study is chosen to be Paradise by Abdulrazak Gurnah which discusses the interaction between and among certain cultural groups. The cross-case and within-case analysis for the development of themes is employed. The analytical framework for the exploration has been twofold: states of undress and the desire for distinctiveness in terms of attires. This framework is representative of the theme of untenable cultural delimitation in that the state of undress is not culturally appropriate and the desire for distinctiveness is a matter of an individual’s aspirations which are not containable in a given culture. Informed by a research question: What happens to the cultures when the adherents’ interests, preferences, wishes, and interests cannot be accommodated? The study, with the theoretical explanations along with the review and analysis of evidence, establishes that Gurnah’s Paradise is a statement of untenable cultural delimitation. The characters go against the cultural prescriptions thereby perpetuating the notion of the evolutionary nature of a culture. This study turns out to be significant as it contributes to the critical debate on the nature of culture.
नेपालमण्डलको बज्रयान पूजाक्रियामा धुलेचित्र लेखन
Authors: शाक्य Shakya पुष्प रत्न Pushpa Ratna 
Published: February 2025

प्राचीन कालदेखि स्वतन्त्र र स्वअस्तित्व कायम राख्न सफल राज्य नेपालको सर्वप्राचीन चांगुको स्तम्भअभिलेखमा “नेपाल राज्य” उल्लेख गरिएको भए पनि कालान्तरमा नेपालमण्डलका रूपमा प्रसिद्ध यस देशको सीमा नेपालमण्डलको बज्रयान बौद्ध परम्परामा मानिआएका चक्रसम्वर अनुसार पूर्वमा दोलालघाट, दक्षिणमा टीकाभैरव, पश्चिममा धादिङ र उत्तरमा त्रिशुली रहेको मानिन्छ । नेपालमण्डलमा यहाँ लिखित इतिहासको सुरुवातदेखि बज्रयान बौद्ध परम्पराका धेरै विहारहरू निर्माण रहेका छन् । यस परम्परामा निश्चित समयसम्म प्रवर्जित भई बोधिसत्वसंवर शिक्षाग्रहण गरी गृहस्थमा बसेर दान, शील र ध्यान÷समाधि अभ्यास गरी अन्तमा बुद्धत्व प्राप्त गर्ने जीवन शैलीका रूपमा यहाँका बौद्ध परम्परा अनुसार शाक्यभिक्षु भएर पुन आचार्य अभिषेक लिएकालाई बज्राचार्य समूह नै यहाँका संघ हुन् । नेपालमण्डलमा बौद्धधर्मगुरु भनेर चिनिने वहाँहरूले समाजलाई बुद्ध बोधिसत्व मार्ग देखाएर यहाँका विहारहरूसँग आबद्ध गराई उपासकउपासिका समूहहरू बनाएर बौद्ध समाज निर्माणगरी बुद्धशासनलाई निरन्तरता दिइआएका छन् ।
नेपालमण्डलको बज्रयान परम्परामा संस्कार क्रियाहरूका पूजा र पुण्यार्जन पूजा, शान्ति–स्वस्तिपूजा, “गृह प्रवेश पूजा”, “गृह शान्ति पूजा” र “जलयज्ञ” आदि पूजाहरूमा अनिवार्य रूपमा धूलेचित्र÷रजचित्र लेखिन्छ । सुक्खा प्राकृतिक खस्रो सेतो ढुङ्गालाई मसिनो धूलो बनाएर सुक्खा र उज्यालो ठाउँ, समथर भूमि, हावा नचलेको ठाउँमा लिपपोत गरेर त्यस पूजास्थलमा दुई औंलाबाट सो धूलो झारेर बनाएको चित्र धूलेचित्र वा रजचित्र हो । सामान्य र विशेष रजचित्र गरी दुई प्रकारका धूले रजचित्रहरू स्वयम यहाँको बज्रयान परम्पामा पूजा गर्ने क्रियात्मक गुरुले नै लेखिन्छ । धूलेचित्रको अभाव नेपालमण्डलको बज्रयान परम्पामा गर्दै आएका कुनै पनि क्रियात्मक पूजाक्रियाहरू गर्न असम्भव रहेका हुनाले यो बज्रयान पूजाविधिका अभिन्न अङ्ग हुन् ।
Resonant power supply for high-power microwave devices
Authors: Hafizov Damir R. , Lobov Ilya N. , Fetisov Leonid Y. 
Published: February 2025

Objectives. The ever-increasing demands on the technical parameters of microwave radio transmission devices necessitate a search for ways of improving their efficiency and reliability, as well as means for reducing their weight and size parameters. Since such requirements largely relate to secondary power supplies, the present work set out to develop secondary power supplies for the cathode heating and bias circuits of a floating-drift multibeam klystron capable of operating at a high potential of the klystron cathode and providing stable voltage in all operating modes.Methods. In order to calculate the parameters of the resonant circuit, the first harmonic approximation method is used.Results. Approaches for designing secondary supplies are described along with the method for developing the cathode heating and bias supplies for a floating-drift multipath klystron. The calculation method used for testing the design of the transformer windings is presented. The design avoids the use of chokes as separate elements by integrating them inside a magnetic system and providing isolation by high potential of the secondary winding. The results of testing the power supply using complex test bench waveforms are given along with the main obtained parameters. The operation of the power supply is demonstrated in switching mode at zero voltage for the minimum, nominal, and maximum input voltages in the range of the inductive resistance of the circuit when the voltage phase precedes the current phase.Conclusions. The calculated efficiencies of the presented cathode heating and bias supplies are 85% and 92%, respectively. The developed supplies, which have smaller dimensions than their transformer analogues, allow a stable output voltage to be maintained when the input voltage varies, while the use of the soft start method allows the life of the klystron to be extended.
Percolation and connectivity formation in the dynamics of data citation networks in high energy physics
Authors: Kramarov Sergey O. , Popov Oleg R. , Dzhariev Ismail E. , Petrov Egor A. 
Published: February 2025

Objectives. The object of the research is to study citation information networks structured on the basis of a sample from the arXiv database related to theoretical high energy physics (high energy physics, HEP). Since 1974, this database has indexed more than 500000 articles, including their complete citation trees. The paper proposes a method for detecting percolation transitions in the dynamics of cluster formation of articles with similar content. Improving the accuracy of information cycles in knowledge networks can help resolve applied problems related to the quality of scientometrics and its indicators.Methods. An optimized algorithm for dynamic network separation in the Pajek software environment was applied, in order to detect the emergence of a largest component equivalent to a percolation transition. This approach enables a detailed study of dynamic and general parameters to be carried out in each reduced network with a given time step. The clustering algorithm combines citation structure and temporal information about data.Results. It was found that a percolation transition occurs in the HEP network. The indicator of this transition is the formation of a largest component near the critical point which occurs at the 10th month of the time sample interval. At the same time, a generalized conclusion about the behavior of network parameters shows a positive trend in the growth of connectivity for the entire time period (from 1991 to 2003). Furthermore, a generalized analysis of citation distribution reveals eleven laureates of highly cited articles who set the basic vector for development in the field of HEP. It is worth noting that the prominent scientists from the top three in terms of citations are linked by a shared field of research: string theory. Verification of this fact confirms that our citation evaluation method is effective. Determining the characteristics of the HEP (high-energy physics) network enables an important indicator of the researcher’s activity and behavior to be identified.Conclusions. In the column of authors linked by co-authorship, of the 9200 authors in the HEP physics community, 7304 belong to a single connected component. The temporal nature of citations indicates a rapid uptake and understanding of relevant new work. Percolation transitions, which are indicators of sudden conceptual shifts in citation networks, allow us to identify and link articles into research schemes which form clusters of new ideas and theories.
Topic modeling in the stream of short messages in Russian
Authors: Mozaidze Elena S. 
Published: February 2025

Objectives. This work is devoted to the topic modeling of short messages received through social networks or in another way in the form of a series of short messages. This need arises in public relations systems in state and municipal structures, in public opinion polling centers, as well as in customer service systems and marketing departments. The aim of the work is to develop and experimentally test a set of algorithms for a thematic model for automatically determining the main topics of information exchange and typical messages illustrating these topics.Methods. The work uses methods of variable statistical distributions applied to collocation statistics and approaches typical for resolving problems of topic modeling of short texts, but applied to successive messages. In this way, online machine learning and topic modeling are considered jointly.Results. The work considered the construction of a thematic model in which clusters found with the presentation of their typical representatives and current weight can help decision-making in accordance with the subject of these most important messages. The proposed method was experimentally tested on a corpus of real messages. The results of topic modeling (the constructed thematic models) are consistent with the results obtained manually. The messages selected illustrate that the topics with the highest weight are seen as such from the point of view of human experts.Conclusions. The proposed algorithm of topic modeling allows the most important topics in current communication to be automatically identified. It shows posts that serve as indicators of these topics, and thereby significantly simplifies the solution of the problem.
Improving Smart Grid security: Spectral and fractal analysis as tools for detecting cyberattacks
Authors: Kochergin, Sergey V. , Artemova Svetlana V. , Bakaev Anatoly A. , Mityakov Evgeny S. , Vegera Zhanna G. , Maksimova Elena A. 
Published: February 2025

Objectives. Cyberattacks are major potential sources of disturbances in modern electrical networks (Smart Grid). However, distinguishing between the various kinds of harmonic distortions and malicious interventions can be challenging. The objective of this work is to develop an effective tool for detecting and quantifying the differences between harmonic and anomalous signals. This will permit the identification of cyberattacks associated with harmonic signal distortions to provide a more accurate classification of patterns characteristic of malicious impacts.Methods. A comparative analysis of various anomaly detection methods was conducted, including fractal analysis, multifractal analysis, Shannon entropy calculation, and power spectral density (PSD) analysis.Results. Harmonic distortions and anomalous signals caused by cyberattacks may share similar fractal and multifractal characteristics, making it harder to distinguish between them. The use of the Shannon entropy method does not fully capture the complexity and uncertainty of harmonic and anomalous signals. To gain a deeper understanding of the nature of these signals, a comprehensive approach was applied, including analysis of their frequency characteristics and the use of other uncertainty assessment methods, such as multifractal analysis and PSD. Use of the PSD method revealed significant differences in energy distribution between these signals, permitting a more accurate identification of cyberattacks.Conclusions. For the effective detection of cyberattacks associated with harmonic signal distortions in power systems, a comprehensive approach is required, including time series analysis, frequency analysis, and machine learning methods. This approach not only detects anomalies in signals but also provides their quantitative assessment to improve the accuracy of classifying malicious impacts. The integration of these methods enhances the reliability and security of power systems, making them less vulnerable to cyberattacks.