bluuebunny/crossref_metadata_2025 huggingface dataset:
MUI Boycott Fatwa and Companies Clarification Effect on Affiliated Stocks Price in Indonesia Stock Exchange
Authors: Murharsito Murharsito , Fauziah Fitri Ella
Published: January 2025

The Israel attacks on Gaza that cause massive civilian victims has raised concerned from people arround the world. In Indonesia, Majelis Ulama Indonesia (MUI) issued a fatwa of boycotting israel related products as a punishment for Israel.  This research would like to investigate the effect of the MUI fatwa announcement as well as allegedly affiliated companies’ clarification. The research seeks to test whether there is a difference in the company's share price before and after those announcements with a time window of 7 days and 30 days. The company studied was PT. Unilever Indonesia Tbk, PT. FastFood Indonesia Tbk, PT. Map of Boga Adi Perkasa Tbk. This research uses a paired sample t-test as an analysis tool. The findings of this research include that there was a difference in share prices 30 days before and after the MUI fatwa, but there was no difference in share prices 7 days before and after the MUI fatwa, as well as 7 days and 30 days before and after the clarification.
Dampak Faktor Keuangan dan Ukuran Perusahaan terhadap Financial Distress Perusahaan Food and Beverage yang Tercatat di BEI Tahun 2020-2022
Authors: Febiyana Febiyana , Alliyah Siti
Published: January 2025

Tujuan penelitian ini untuk menganalisis seberapa besar dampak leverage, likuiditas, ukuran perusahaan, profitabilitas pada financial distress perusahaan food and beverage yang tercatat di BEI tahun 2020-2022. Purposive sampling menjadi metode pemilihan sampel, analisis data regresi yaitu linier berganda dan jenis datanya kuantitatif. Penelitian ini mengungkapkan ukuran perusahaan dan leverage memberikan dampak negatif signifikan, sedangkan likuiditas positif dan tidak signifikan. Profitabilitas memberikan dampak positif dan signifikan terhadap financial distress. Studi ini memberi hasil bahwa leverage berdampak negatif yang signifikan pada financial distress. Likuiditas berdampak positif tidak signifikan pada financial distress. Profitabilitas berdampak positif signifikan pada financial distress. Ukuran perusahaan berdampak negatif signifikan pada financial distress.
English Continuation Writing in China’s Senior High Schools: A Systematic Review of Empirical Research
Authors: Dong Xu , Sulaiman Nur Ainil , Wahi Wahiza
Published: January 2025

English continuation writing has gained prominence in China’s senior high school English education as a pedagogical and assessment tool, following its incorporation into the national gaokao. This systematic review addresses the limited understanding of continuation writing by critically examining empirical studies published between 2016 and 2024, focusing on four key dimensions: (1) main focus areas and findings, (2) research designs and methodologies, (3) pedagogical approaches and their impacts, and (4) challenges and limitations faced by students and teachers. A PRISMA-based methodology was employed, reviewing 24 peer-reviewed studies retrieved from Web of Science, Scopus, and Google Scholar. Findings reveal that cognitive and affective factors, including anxiety, cognitive load, and imagination, significantly influence student engagement and writing performance. Pedagogical strategies such as multimodal composing, blended learning, and production-oriented approaches enhance accuracy, coherence, and engagement but face challenges like uneven cohesion improvement and overemphasis on non-textual elements. Quantitative correlational and quasi-experimental designs dominate the literature, while qualitative insights remain underexplored. Teachers grapple with insufficient training, heavy workloads, and resource constraints, while students face challenges like limited vocabulary knowledge, high cognitive demands, and writing anxiety. This review highlights the need for balanced, context-sensitive instructional strategies and greater institutional support. It underscores the importance of diversifying research methodologies and advocates for longitudinal and qualitative studies to deepen understanding.
Spatiotemporal Dynamics of Internal Migration in Burkina Faso
Authors: Gansaonré Raogo Noël  , Dahani Dramane
Published: January 2025

Migration is a complex demographic phenomenon. Its dynamics can be explained by several factors whose spatial and temporal evolution is not easy to control. That is why this article aims to understand the factors of migration from a spatiotemporal perspective to fill the gaps in the literature. The aim of this article is to analyse the spatiotemporal dynamics of internal migration factors to deduce the zones of origin and destination in Burkina Faso. To do this, several types of data were used. These included secondary, spatial, statistical and survey data. The results of this study show that the influence of internal migration factors is uneven. The spatial distribution of internal migration factors follows a north-south gradient, with favourable conditions in the south. In fact, the northern part is characterised by a large population exodus, with around 42.6% of outgoing internal migrants, and the southern part by a large population influx. This southern part of the country receives around 34.6% of internal migrants. The areas from which migrants depart have unfavourable climatic, environmental, or socio-economic conditions, whereas the areas to which migrants migrate are characterised by favourable conditions for these factors.
AI and machine learning in cybersecurity: Leveraging AI to predict, detect, and respond to threats more efficiently
Authors: Enuma Edmund  , Aliyu Enemosah
Published: January 2025

In the digital era, cybersecurity has become a critical concern for organizations worldwide, as the frequency, complexity, and sophistication of cyberattacks continue to rise. Traditional cybersecurity approaches, while effective to an extent, are increasingly inadequate in addressing the growing volume and variety of threats. To meet these challenges, Artificial Intelligence (AI) and Machine Learning (ML) have emerged as transformative technologies, enabling more efficient and proactive cybersecurity strategies. AI and ML can enhance the prediction, detection, and response to cyber threats by analysing vast amounts of data, identifying patterns, and adapting to evolving attack techniques. AI-powered systems can predict potential vulnerabilities, allowing organizations to implement preventative measures before attacks occur. In threat detection, machine learning algorithms can analyse network traffic, user behaviour, and system anomalies to identify malicious activity in real time, even in highly dynamic and complex environments. Additionally, AI-driven response systems can autonomously mitigate threats by executing predefined actions, reducing response times and human intervention. This article explores the growing role of AI and ML in cybersecurity, with a focus on how these technologies can improve the efficiency of threat prediction, detection, and response. It also examines the limitations of traditional cybersecurity systems and the ways in which AI and ML provide advanced capabilities that allow organizations to stay ahead of cybercriminals. By leveraging AI and ML, businesses can enhance the resilience of their cybersecurity frameworks, reduce the impact of breaches, and create more adaptive, intelligent security systems.
Communication, Motivation, And Exemplarity: Building Performance Effectiveness Through A Family-Oriented Leadership Style
Authors: Puspitasari Nurma , Ayustia Rissa
Published: January 2025

This study aims to describe the application of a family-oriented leadership style in building employee performance effectiveness at the National Amil Zakat Institution of Membangun Keluarga Utama (LAZ MKU) Yogyakarta. Using a qualitative approach, data were collected through in-depth interviews, observations, and document analysis, validated using source triangulation. Data analysis was conducted through reduction, presentation, and verification stages. The findings indicate that the family-oriented leadership style implemented at LAZ MKU significantly enhances employee performance effectiveness. This leadership style is characterized by transparent and constructive communication, strong exemplary behavior from leaders, and motivational approaches that foster a conducive and productive work environment. A Key Performance Indicators (KPI)-based evaluation system is routinely employed to measure and provide feedback on employee performance. As a result, LAZ MKU employees demonstrate excellent performance, evidenced by optimal achievement of work targets, high levels of discipline, and proactive initiative in completing tasks. Support in the form of guidance, solutions, and appreciation from leaders is a key factor in the successful implementation of this leadership style. This study contributes new insights into the role of family-oriented leadership styles in non-profit organizations, emphasizing the importance of communication, motivation, and exemplary leadership in improving performance effectiveness. Proposed recommendations include developing leadership training programs, leveraging technology to support internal communication, and implementing reward systems to maximize employee performance in the future. This research is expected to serve as a reference for the development of social sciences and humanities, particularly in the context of organizational management.
The One-Gate Management System And Temple Conservation: A Comparative Study Of Borobudur And Angkor Wat Temples
Authors: Wicaksono Ajie , Fitri Ebtana Sella Mayang , Anggara Tio , Sum Sochenda
Published: January 2025

This study aims to analyze the management of Borobudur Temple in Indonesia and Angkor Wat in Cambodia as world heritage sites, focusing on a comparison between single-gate management and conservation-based approaches. The research adopts a qualitative descriptive method, involving data collection through literature review, observation, and interviews. Data analysis is conducted using the Miles and Huberman approach, which includes data reduction, data presentation, and conclusion drawing. The findings reveal that the management of Borobudur Temple has undergone significant transformation, shifting from multi-party management to a single-gate system in 2024 under InJourney Destination Management (IDM). This approach integrates Borobudur as both a tourist destination and a place of worship for Buddhists, with challenges arising in harmonizing conservation and tourism needs. Meanwhile, Angkor Wat has been managed by the APSARA Authority since 1995, with a stronger emphasis on conservation and controlled management to maintain its appeal to tourists while prioritizing the preservation of its cultural and historical values. The study concludes that single-gate management has the potential to enhance efficiency and synergy but requires adaptive strategies to ensure conservation sustainability. The novelty of this research lies in its comprehensive comparison of two management models, offering valuable insights for managing other world heritage sites. The study recommends a more balanced integration of tourism, conservation needs, and local community involvement to support the advancement of social sciences and humanities, particularly in the field of cultural heritage management studies.
IMPLEMENTASI MODEL PEMBELAJARAN PROJECT BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI BAHASA INGGRIS PADA SISWA KELAS VIII DI SMP ANTONIUS NABIRE
Authors: Whisnubrata Antonius Awan Asta Adhiprana , Dimara Johanes , Nabila Almaz Rizkika , Saboan Stefani
Published: January 2025

This study aims to investigate the implementation of the Project-Based Learning model to improve English communication skills among seventh-grade students at SMP Antonius Nabire. This research employed the Pre-Experimental Design method, with a sample of 29 eighth-grade students. Data were collected using an oral test (speaking test). The results of the study showed that the application of the Project-Based Learning (PjBL) model significantly improved students' communication skills in the English subject. Before the implementation of PjBL, the majority of students fell into the failing category with an average score of 57.58%. However, after the implementation of PjBL, there was a significant improvement, with the average student score reaching 94.48%, and the majority of students achieving the "very good" qualification. These results align with various studies that assert PjBL's effectiveness in enhancing communication skills, as students actively engage in discussions, collaboration, and project presentations. In addition to improving academic abilities, PjBL also hones essential social skills needed for 21st-century learning. The N-Gain results showed that all students achieved a high qualification in communication skills, confirming that PjBL is an effective method for significantly increasing student engagement and communication skills.
STRUKTUR LINGUISTIK BAHASA (BUNYI BAHASA FONOLOGI DAN MORFOLOGI)
Authors: Wulandari Tasha , Junior Dwi Diki , Noviyanti Silvina
Published: January 2025

Penelitian ini bertujuan untuk mengkaji strategi linguistik yang melibatkan aspek fonologi dan morfologi dalam bahasa. Fonologi memusatkan analisis pada sistem bunyi dan mungkin dalam membedakan makna, sementara morfologi meneliti struktur kata dan cara pembentukannya. Penelitian ini dilakukan dengan menggunakan metode deskriptif analitis untuk memahami hubungan antara fonologi dan morfologi dalam pembentukan kata dan kalimat. Hasil penelitian menunjukkan bahwa ada keterkaitan yang erat antara struktur fonologi dan morfologi dalam bahasa, yang secara bersama-sama mempengaruhi cara bahasa berkembang dan dipahami oleh penutur. Kajian ini juga memberikan kontribusi penting bagi pengembangan kajian linguistik, khususnya dalam pemahaman terhadap perubahan bahasa dan pemerolehan bahasa.
DEVELOPMENT OF INDONESIA e-LKPD BASED ON LOCAL WISDOM
Authors: Nazara Anariati , Harefa Noveri Amal Jaya , Bu'ulolo Yanida , Zega Imansudi
Published: January 2025

This research aims to develop practical and effective teaching materials in the form of E-LKPD products based on local wisdom on Fable Story material in class VII of SMP Negeri 1 Afulu. The research method used is the research and development method or better known as Research and Development (R&D). The development model that researchers will use is the ADDIE procedural model. The stages of the ADDIE research model are the analysis stage, design stage, development stage, implementation stage and evaluation stage. The instruments used by researchers are validation questionnaires for material experts, language experts, design experts, student response questionnaires and effectiveness questionnaires for student learning outcomes. The research results of the E-LKPD product that has been developed obtained very valid criteria by material validators with a percentage of 97%, language validators 96% and design/media validators 100%. The E-LKPD product was stated to be very practical, obtained from student response questionnaires, namely small group trials of 94.4%, and field trials of 95.4%. Furthermore, E-LKPD was declared very effective, obtained from the results of student learning tests which consisted of 2 stages, namely small group trials at 83.3% and field tests at 91.6%. From the results of the research above, the local wisdom-based E-LKPD that was developed meets the criteria of being valid, practical and effective for use in Indonesian language learning and meets the research objectives.
PENGARUH MODEL PEMBELAJARAN THINK PAIR SHARE TERHADAP HASIL BELAJAR SISWA PADA MATERI TEKS NEGOSIASI KELAS X SMK NEGERI 1 BOTOMUZOI
Authors: Halawa Agusman , Waruwu Lestari , Harefa Noveri Amal Jaya , Bawamenewi Arozatulo
Published: January 2025

Penelitian ini bertujuan untuk melihat pengaruh dari penggunaan model pembelajaran Think Pair Share terhadap hasil belajar siswa pada materi teks negosiasi kelas X SMK Negeri 1 Botomuzoi. Penelitian ini adalah penelitian kuantitatif, dengan jenis eksperimen. Populasinya adalah seluruh siswa kelas X SMK Negeri 1 Botomuzoi yang berjumlah 40 siswa. Sampel dalam penelitian ini adalah 20 siswa di kelas OTKP dan ATPH-BKP sebagai kelas eksperimen dan 20 siswa di kelas X TKJ sebagai kelas kontrol. Hasil temuan menunjukkan bahawa kelas yang menggunakan model pembelajaran Think Pair Share diperoleh rata-rata 80 dan kelas yang menggunakan model pembelajaran ceramah diperoleh rata-rata 68. Hasil uji hipotesis menunjukkan bahwa  nilai signifikansi (2-tailed) 0,001 < 0,05, atau > (9.891 > 1,725), maka Ho ditolak dan Ha diterima, dengan demikian dapat disimpulkan bahwa model Think Pair Share memberikan pengaruh positif dan signifikan terhadap hasil belajar siswa pada materi teks negosiasi kelas X SMK Negeri 1 Botomuzoi.
PENGGUNAAN MEDIA APLIKASI WORDWALL UNTUK MENINGKATKAN KEMAMPUAN MEMBACA PERMULAAN SISWA SD NEGERI BOJONGLOA
Authors: Effendi Meilla Novita , Amalia Arsyi Rizqia , Sutisnawati Astri
Published: January 2025

Penelitian ini dilatarbelakangi oleh masalah kemampuan siswa SD Negeri Bojongloa dalam membaca permulaan yang masih rendah sehingga peneliti ingin melakukan perbaikan dengan tujuan untuk meningkatkan kemampuan membaca permulaan. Cara yang dilakukan untuk meningkatkan kemampuan membaca permulaan adalah menggunakan media wordwall. Metode penelitian yang digunakan adalah penelitian tindakan kelas desain Kemmis dan Mc Taggart. Subjek dari penelitian ini adalah siswa di SD Negeri Bojongloa yang berjumlah 17 orang siswa. Data dikumpulkan melalui tes dan observasi kemudian dianalisis menggunakan teknik analisis data deskriptif kuantitatif dan deskriptif kualitatif. Setelah digunakan media wordwall siswa mampu mengidentifikasi huruf tanda baca kemudian cara mengucapkannya untuk menjadi sebuah kata yang memiliki arti, mampu mengucapkan kata-kata yang tertulis dengan tepat, dan mampu mengidentifikasi arti dari sebuah kata yang dibaca. Pada pra siklus, nilai rata-rata yang diperoleh adalah 48 kemudian meningkat menjadi 65 pada siklus I. Dari pra siklus ke siklus I terjadi peningkatan nilai rata-rata sebanyak 17. Pada siklus II, nilai rata-rata yang diperoleh adalah 80 meningkat sebanyak 15 dibandingkan siklus I.
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS POWTOON DALAM MENINGKATKAN KETERAMPILAN MENULIS TEKS CERITA PENDEK SISWA KELAS XI SMK NEGERI 1 ALASA TALUMUZOI
Authors: Zalukhu Fajar Fitri , Waruwu Lestari , Harefa Noveri Amal Jaya , Halawa Noibe
Published: January 2025

Penelitian ini berujuan untuk mengembangkan video pembelajaran bahasa Indonesia berbasis Powtoon yang layak, praktis dan efektif . Jenis penelitian ini merupakan penelitian pengembangan dengan menggunakan model ADDIE yang terdiri dari analisis (Analyze), perancangan (Design), pengembangan (Development), implementasi (Implementation), dan evaluasi (Evaluation). Penelitian pengembangan video pembelajaran ini dilaksanakan di kelas XI SMK Negeri 1 Alasa Talumuzoi. Hasil penelitian ini berupa produk video pembelajaran berbasis Powtoon pada materi menu;is teks cerita pendek. Penilaian validasi materi sebesar 98,75%, validasi bahasa sebesar 90%, dan validasi desain sebesar 97,5% dengan kriteria sangat layak. Hasil penilaian pada angket respon siswa pada uji coba kelompok kecil mencapai 97.6% dan uji coba kelompok besar mencapai 95% kategori sangat praktis. Penilaian tes hasil belajar peserta didik memperoleh presentase ketuntasan klasikal sebesar 85% dengan kategori sangat efektif. Dari hasil penelitian di atas, dapat disimpulkan video pembelajaran yang dikembangkan dengan berbasis Powtoon sangat layak, praktis, dan efektif digunakan sehingga memenuhi harapan atau tujuan penelitian. Adapun saran peneliti yaitu penelitian ini dapat mendorong peneliti lain untuk membuat video pembelajaran bahasa indonesia yang interaktif dengan aplikasi pembuatan video yang lebih baik
Results of development and experimental studies of the storage complex with the energy storage unit SPENE-1
Authors: Smolentsev N. I. , Bondareva V. Y.
Published: January 2025

The RELEVANCE of the study is to develop a controlled storage complex (SC) of electrical energy for modern distributed energy based on advanced innovative technologies. OBJECTIVE. To conduct experimental studies, confirm the main technical solutions incorporated into the SC design and develop design and technological documentation (DTD). METHODS. When solving the tasks, experimental methods were used to confirm theoretical studies and calculations of SC units and elements, implemented by MatLab®. RESULTS. The article describes the relevance of the topic, the ways and stages of developing the SPENE-1 SC energy storage device. The work was carried out in three stages. At the first stage, the functional structure of the storage complex, a mathematical model of the storage complex operation as part of an electrical network, methods for calculating parameters and controlling energy flows in electrical networks of various topologies, as well as the ECD for an experimental sample of the storage complex and the control system were developed. At the second stage, an experimental sample of the storage complex control system was manufactured and the experimental sample of the storage complex control system was adjusted and tested. A program and methodology for testing an experimental sample of the storage complex, including the control system, have been developed; methodological materials for conducting comprehensive tests of experimental samples and working documentation for upgrading the test facility have been prepared. At the third stage of the work, the following was performed: a) assembly, adjustment and testing of the NC for conducting joint comprehensive tests of experimental samples; b) determination of the optimal parameters of the NC, the main characteristics and the range of their changes; c) experimental tests of the critical parameters of the superconducting suspension of the rotor-flywheel of the experimental sample of the storage complex and its control system; d) experimental comprehensive tests of experimental samples; e) adjustment of the KTD based on the results of the manufacturing technology and experimental comprehensive tests. CONCLUSION. The results obtained in the work are of great importance for the development of distributed energy in the Russian Federation. The ECD of the storage complex and the test base, as well as regulatory documents for the operation of the storage complex in various power supply systems have been developed. The NC can be used in traction electric systems of electric transport, distributed electric networks with alternative power sources. The application of the developed NC is especially effective in power supply systems operating in low temperature conditions, for example, in the Arctic and space.
Solution of the conjugate heat exchange problem for conical heat exchangers
Authors: Krutova I. A. , Zolotonosov Ya. D.
Published: January 2025

RELEVANCE The article is devoted to the development of new designs of heat exchangers and evaluating the efficiency of their operation. According to the authors, currently of particular interest are conical heat exchangers of the "pipe-in-pipe" type, so the object of research in this paper is a heat exchanger in the form of a truncated cone based on a spring-twisted channel. The introduction of the proposed heat exchange elements and apparatuses into the industry requires additional research.  To assess the effectiveness of the application of the considered TA, it is proposed to evaluate its performance in comparison with conical and cylindrical TA based on a smooth-walled pipe. Due to this, two hypotheses will be tested at once: the use of a conical coil heat exchanger is more efficient than a cylindrical one, and the replacement of a smooth-walled pipe with a spring-twisted channel increases the efficiency of the heat exchanger.OBJECT.  The aim of the research is to develop a method for setting and solving the conjugate heat exchange problem for a heat exchanger in the form of a truncated cone with a heat exchange element in the form of a spring-twisted channel, analyze the results obtained and evaluate the efficiency in comparison with conical and cylindrical heat exchangers based on smooth-walled heat exchange elements. METHODS. For the numerical solution of the conjugate heat transfer problem, the FEM implemented by means of Ansys was used Fluent. RESULTS. The main results consist in the fact that the authors developed a model and algorithm for calculating conical coil heat exchangers of the pipe-in-pipe type, implemented in the Ansys program, and determined the thermal and hydrodynamic parameters of coil devices. A comparison of coil heat exchangers was also made: a conical one based on a spring-twisted channel with a conical one and a cylindrical one with a smooth-walled heat exchange element. The calculation results showed that replacing a smooth-walled pipe with a spring-wound channel significantly increases the efficiency of heat exchange equipment. CONCLUSION. The significance of the obtained results lies in the possibility of using modern, more efficient and compact heat exchange equipment for technological needs and in the justification of this choice. Thus, with equal initial data, conical heat exchangers are more efficient than cylindrical ones with a heat exchange element in the form of a smooth tube, since they need a smaller heat exchange surface to achieve the necessary thermal and hydrodynamic parameters. The results of calculations prove the prospects of using a conical TA based on a spring-twisted channel and show the need for further study of the influence of the geometric characteristics of both the coil itself and the heat exchange element on the thermal and hydrodynamic characteristics of the proposed HE.
The volume of regenerative energy of trams and trolleybuses
Authors: Katsay A. V. , Sharyakov V. A.
Published: January 2025

RELEVANCE. A significant potential for increasing the energy efficiency of urban electrified transport is contained in the possibility of re-useful use of part of the energy spent on traction of rolling stock, recovered during braking, for performing transport work. The economic justification of the available methods of utilization of recovered electricity depends on its volume as a whole and the excess component of it available under standard technical parameters and conditions of movement of rolling stock, dissipated on brake resistors in the form of heat into the atmosphere. Theoretical simulation computer-mathematical models for calculating recovered energy do not yet take into account all the key parameters of real processes in the electrical subsystem of mountain electric transport. THE PURPOSE of the study was to carry out instrumental measurement of energy flows for various groups of electric power–consuming equipment of the urban electrified transport, as well as regenerative energy – useful and redundant. METHODS. Field experiments, electrical calculations, comparative analysis. RESULTS. In the course of the study, instrumental measurements of energy consumption and recovery in the actual operation of trams and trolleybuses were carried out. In addition, comparisons were made with the results of other domestic and foreign measurements. CONCLUSIONS. Indicators of recovery energy volumes and their dependence on the type and characteristics of rolling stock and weather conditions are obtained. The limiting values of the share of total energy recovery from traction energy consumption are revealed: for trams – about half and for trolleybuses – up to a third.
Perspectives of Indonesian Dermatologists on the Competence Evaluation of Geriatric Doctors
Authors: Sari Agnes Rosarina Prita , Suwondo Marika , Waskito Fajar
Published: January 2025

Background:

Geriatric doctors may face limitations in managing patients due to their own aging. However, age restrictions can also be seen as discriminatory or as diminishing the valuable contributions of experienced professionals.

Objective:

To examine dermatologists’ opinions on geriatric doctors engaging in professional activities.

Method:

An online survey of Indonesian dermatologists was conducted in 2023 to explore their views regarding the matter. Respondents considered “old” or “geriatric” were those age 60 or older.

Results:

The majority of both younger and older respondents do not support age restrictions, though the younger group showed a slightly greater tendency to favor them compared to the older group. The survey also revealed that 87.5% of respondents believe there should be no age limit for doctors; however, they emphasized the importance of assessing mental and physical well-being, particularly for doctors involved in surgical procedures.

Conclusion:

Various evaluations should be tailored for aging physicians, depending on whether they engage in interventional or non-interventional practices.
Analisis Perilaku Pembeli Terhadap Skincare
Authors: Nurhasanah Siti , Tripuspitasari Yosi , Hidayat Syamsul
Published: January 2025

Abstrak. Penelitian ini bertujuan untuk menganalisis perilaku pembeli terhadap produk skincare, dengan fokus pada faktor-faktor yang memengaruhi keputusan pembelian, preferensi produk, pengaruh media sosial, dan strategi promosi. Studi ini menggunakan pendekatan kuantitatif dengan metode survei untuk mengumpulkan data dari responden mengenai kebiasaan, preferensi, dan pengaruh eksternal dalam pembelian produk skincare. Teknik analisis data dilakukan secara deskriptif untuk mengidentifikasi tren dan pola perilaku konsumen.Hasil penelitian menunjukkan bahwa kualitas produk menjadi faktor utama dalam keputusan pembelian (91,3%), diikuti oleh kebutuhan dan harga. TikTok muncul sebagai platform utama untuk mencari informasi (77,9%), sementara ulasan influencer memiliki pengaruh signifikan dengan 91,3% responden mempertimbangkannya sebelum membeli produk. Mayoritas konsumen lebih memilih produk lokal (60,6%) dibandingkan impor. Selain itu, strategi promosi seperti diskon dan cashback terbukti efektif dalam menarik perhatian, dengan 93,3% responden menyatakan ketertarikan terhadap penawaran tersebut.Penelitian ini menyimpulkan bahwa perilaku pembeli skincare dipengaruhi oleh kombinasi faktor rasional dan emosional, yang diperkuat oleh pengaruh media sosial dan promosi. Temuan ini memberikan wawasan bagi produsen dalam merancang strategi pemasaran yang lebih efektif dan sesuai dengan kebutuhan konsumen.
 
Kata Kunci: perilaku pembeli, produk skincare, media sosial, kualitas produk, promosi.
The radial spreading of volcanic umbrella clouds deduced from satellite measurements
Authors: Prata Fred , Prata Andrew T. , Tanner Rebecca , Grainger Roy G. , Borgas Michael , Aubry Thomas J.
Published: January 2025

Analysis of thermal infrared satellite measurements of umbrella clouds generated by volcanic eruptions suggests that asymptotic gravity current models of the temporal (t) radial (r) spreading (r ~tf, f < 1) of the umbrella-shaped intrusion do not adequately explain the observations. Umbrella clouds from 13 volcanic eruptions are studied using satellite data that have spatial resolutions of ~4–25 km2 and temporal resolutions of 1–60 minutes. The umbrella cloud morphology is evaluated using digital image processing tools in a Lagrangian frame of reference. At the onset of neutral buoyancy, the radial spreading is better explained by a stronger dependence on time of r ~ t, rather than t2/3, t3/4, or t2/9. This flow regime exists on the order of minutes and has not been observed previously in satellite data. This may be of significance as it provides a means to rapidly (within the first 2–3 observations) determine the volumetric eruption rate. A hyperbolic tangent model, r ~ tanh(t) is presented that matches the entire radial spreading time history and has a conserved torus-shaped volume in which the intrusion depth is proportional to sech(t). This model also predicts the observed radial velocities. The data and the model estimates of the volumetric flow rate for the 15 January 2022 Hunga eruption are found to be 3.6–5 × 1011 m3s−1, the largest ever measured.
Clinical features of girls with oligomenorrhea based on disease duration
Authors: Novokhatska S.V.
Published: January 2025

Adolescence is a period between puberty and psychophysical maturity, marked by endocrinological, metabolic, and somatic changes. Menstrual cycle disorders are among the most common abnormalities during this period.
Objective — to study the features of physical and sexual development as well as the establishment of menstrual function in adolescent girls with oligomenorrhea, depending on the duration of the disease.
Materials and methods. The study involved 194 adolescent girls aged 12—18 years with oligomenorrhea (OM). Depending on the duration of OM at the time of examination, they were divided into four groups. Physical and sexual development as well as the age of menarche onset were evaluated.
Results and discussion. The majority of girls had growth within the optimal range. Minor deviations in growth, both delays and advancements, were observed in approximately one-third of patients (26.7 %). Among significant deviations, tall stature predominated, and these changes gradually increased with the duration of oligomenorrhea (OM). With physiological BMI indicators, growth changes were noted in 81.3 % of patients. Hirsutism manifestations intensified with the progression of the disease, potentially signaling the development of polycystic ovary syndrome. The level of sexual development in the vast majority of patients with OM (83 %) was within chronological age. However, acceleration was observed in 75 % of girls aged 11—13 years, while delays were noted in 7.2 % of girls aged 14—18 years. Thus, deviations in sexual development were most frequently registered in younger girls (12—13 years). Early and late menarche occurred significantly more often in adolescents with OM lasting more than 2 years.
Conclusions. It was established that oligomenorrhea (OM) in nearly half of the girls (49.5 %) is accompanied by disturbances in physical development, the nature and severity of which depend on the duration of OM. A characteristic feature for younger adolescents with OM was accelerated sexual development (76.7 %). A combination of physical and sexual development disorders was recorded in 61.1 % of the girls. Early menarche was registered in 10.7 % of patients and was a predictor of disease chronicity. Hirsutism increased with prolonged OM duration, suggesting a risk for developing polycystic ovary syndrome.
MENINGKATKAN KEAKTIFAN BELAJAR SISWA SEKOLAH DASAR MELALUI MODEL TALKING STICK
Authors: Rahmayanti Tuti , Inesia Sri Utami Irma , Gunadi Gugun
Published: January 2025

Penelitian ini memiliki tujuan untuk mendeskripsikan keaktifan belajar siswa dengan menggunakan model pembelajaran talkingstick yang didasarkan pada temuan penelitian terdahulu, yang diperoleh dari seberapa besar peningkatan keaktifan belajar siswa setelah digunakannya model pembelajaran talking stick. Penelitian ini didasari karena kurangnya keaktifan belajar siswa di Sekolah Dasar (SD) yang disebabkan oleh kurangnya inovasi guru dalam penggunaan model pembelajaran. Penelitian ini menggunakan metode studi pustaka dengan cara mengumpulkan jurnal yang relevan lalu dijelaskan peningkatan keaktifan belajar siswa dengan menggunakan model talking stick. Hasil penelitian yang diperoleh dari analisis data yang ditemukan  menunjukan bahwa keaktifan belajar siswa mengalami peningkatan secara signifikan setelah diterapkannya model talking stick. Hal ini terlihat dari beberapa pendapat yang mendukung bahwa model talking stick berpengaruh terhadap peningkatan keaktifan belajar siswa.
ANALISIS NILAI KARAKTER PADA BUKU DONGENG PESERTA DIDIK ANAK-ANAK TINGKAT SEKOLAH DASAR
Authors: Yusa Elyana Sindy , Febriani Sya Mega , Firmansyah Willis
Published: January 2025

Dongeng adalah sebuah karya sastra yang mempunyai kontribusi terkait penanaman dan pengembangan nilai-nilai karakter yang biasanya diintegrasikan di dalam mata pelajaran, seperti dalam mata pelajaran Bahasa Indonesia yang merupakan mata pelajaran yang sesuai untuk menanamkan dan mengembangkan karakter kepada siswa. Penelitian ini bertujuan untuk mendeskripsikan tentang nilai-nilai karakter yang pada dongeng di pembelajaran Bahasa Indonesia Sekolah Dasar. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi pustaka. Sumber data diambil dari jurnal-jurnal nasional terbitan dari tahun 2017 - 2023. Hasil penelitian ini menunjukan bahwa 10 jurnal di penelitian ini memiliki nilai karakter yang berbeda-beda, namun memiliki urgensi yang sama yaitu menanamkan dan menumbuhkan nilai-nilai Karakter kepada siswa di sekolah dasar melalui cerita dongeng agar siswa dapat mudah memahami dan mudah untuk diterapkan di kehidupan sehari-hari.
PERSEPSI MASYARAKAT DESA SUKAMANAH TERHADAP INISIASI BAITUL MAAL WAT TAMWIL (BMT)
Authors: Anggoro Satrio , Amin Muhammad , Kurnia Tuti , Munawar Wildan
Published: January 2025

Tujuan penelitian ini adalah untuk mengetahui persepsi masyarakat terhadap inisiasi Baitul Maal Wat Tamwil di Desa Sukamanah dan untuk mengetahui apakah terdapat persepsi positif dan negatif, sehingga akan menimbulkan perbedaan persepsi untuk meningkatkan pengetahuan dan motivasi desa sukamanah. Adapun pendekatan yang dilakukan adalah menggunakan teknik Chi-Square deskriptif kuantitatif dengan pengumpulan data melalui survei yang ditujukan kepada 100 orang masyarakat desa sukamanah. Berdasarkan hasil penelitian, menunjukkan bahwa terdapat persepsi positif dari persepsi pengetahuan indikator berita, pemahaman nilai-nilai islam, lingkungan social terhadap inisiasi pendirian BMT di Desa Sukamanah.
PENGARUH MEDIA PEMBELAJARAN APLIKASI QUIZIZZ TERHADAP PENGUASAAN KOSAKATA BAHASA ARAB PESERTA DIDIK KELAS IV SD AMALIAH CIAWI
Authors: Amaliya Audia Rizky , Syamsudin Didin , Soe`aiddy Mochammad Deddy
Published: January 2025

Media pembelajaran aplikasi Quizizz  merupakan upaya yang dilakukan penelitian untuk meningkatkan dan memotivasi siswa sekolah dasar Amaliah Ciawi dalam penguasaan kosakata bahasa Arab. Metode penentuan sampel menggunakan metode observasi, wawancara, dokumentasi dan tes, dengan populasi sebanyak 34 siswa kelas IV SD Amaliah Ciawi. Jenis penelitian merupakan penelitian kuantitatif Quasi Eksperimen dengan desain NonEquivalent Pre-test dan Prosttest Control Group Design. Data diuji menggunakan SPSS 25. Hasil penelitian menunjukkan bahwa menunjukkan bahwa media pembelajaran aplikasi Quizizz  ini berpengaruh signifikan terhadap penguasaan kosakata bahasa arab peserta didik kelas IV SD Amaliah Ciawi. Hal ini ditunjukan dengan hasil olah data yang menyatakan bahwa terdapat 18 dari 20 butir soal dengan hasil valid dan pada instrumen reliabilitas dengan nilai 0,718 > 0,60 atau menunjukkan bahwa reliabel. Pada uji normalitas hasil menunjukkan bahwa nilai uji Kolmogorov-Smirnov Pre-test  yaitu 0,200 dan Prosttest 0,060, sedangkan uji normalitas dengan Shapiro-Wilk menunjukkan hasil pre-test 0,431 dan Prosttest dengan hasil 0,060, dari hasil tersebut > 0,05, maka terdapat hasil yang signifikan dan normal. Hasil dari uji t menunjukkan nilai 0,05 yang dikatakan cukup dari 0,05 dan hasil dari hipotesis yaitu nilai signifikan 0,05, yang berarti cukup dari 0,05. Maka dari itu, Ho ditolak dan Ha diterima.
STRATEGI PESANTREN DALAM PEMBENTUKAN KEPRIBADIAN DAN KEPEMIMPINAN SANTRI MELALUI PEMBERDAYAAN ORGANISASI
Authors: Shilpia Rahmawati Siti , Lathifah Zahra Khusnul , Maryani Novi
Published: January 2025

Organisasi Pelajar Pesantren Al-umm (OPPAL) mendidik dan mengajarkan santri bagaimana menjalankan tanggung jawab serta menjadikannya sebagai seorang pemimpin yang bisa mengambil keputusan dengan bijak, mengatur banyak santri dalam sebuah kegiatan-kegiatan pondok, dimana yang mengatur banyaknya santri-santri itu adalah santri-santri yang berada di kelas atas, di usia mereka yang masih muda itu mampu memimpin santri dan menyelesaikan tanggung jawab mereka dengan baik, namun terkadang dalam mengambil keputusan, santri yang di berikan wewenang dan tanggung jawab itu masih belum mampu mengendalikan emosional mereka di usia mereka yang masih terhitung sangat muda, serta terkadang kurang tepat dalam mengambil suatu keputusan dengan bijak. Pengumpulan data dilakukan melalui observasi, wawancara dan dokumentasi. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi kasus. Validasi data yang digunakan dalam penelitian ini adalah uji kredibilitas dengan triangulasi data, teknik dan waktu. Penelitian ini menghasilkan temuan berupa Strategi Pesantren Dalam Pembentukan Kepribadian dan Kepemimpinan Santri Melalui Pemberdayaan Organisasi di Pesantren Al-Umm Aswaja Ciawi- Bogor. Hasil penelitian ini menunjukkan bahwa: 1) Metode yang digunakan dalam membentuk kepribadian santri melalui organisai yaitu ada metode ceramah, metode keteladanan, metode pembiasaan serta metode nasihat dan hukuman, 2) Metode yang digunakan dalam membentuk kepemimpinan santri melalui organisai yaitu dengan metode memimpin santri dengan kedisiplinan, memberi contoh baik pada santri memantau peraturan dan hukuman terhadap santri, 3) Faktor pendukung diri sendiri, teman, guru, lingkungan pesantren.
ANALISIS KEPEMIMPINAN DEMOKRATIS TERHADAP KEPUASAN KINERJA GURU DAN KARYAWAN DI MADRASAH ALIYAH BAITURRAHMAN
Authors: Hikam Alfarabi Muhammad , Pupu Fauziah R. Siti , Tasti Adri Helmia
Published: January 2025

Penelitian ini bertujuan untuk mengetahui bagaimana kepemimpinan demokratis yang dimiliki kepala madrasah di MA Baiturrahman Sukabumi dalam meningkatkan kinerja guru. Adapun pengambilan dan pengumpulan data dilakukan dengan wawancara, observasi dan dokumentasi. Pada penelitian ini penulis menggunakan metode penelitin kualitatif. Penelitian ini menghasilkan temuan berupa gambaran kompetensi manajerial yang dimiliki kepala sekolah dalam meningkatkan kinerja guru yang terdiri dari: 1) Kepala madrasah memiliki kemampuan perencanaan yang sangat baik dengan melibatkan para wakil, jabatan fungsional lain dan dewan guru dalam penyusunan perencanaan sekolah yang dilaksanakan dalam bentuk rapat yang di adakan setiap awal tahu ajaran baru. Kepala sekolah menyusun perencanaan sekolah seperti rencana kerja tahunan (RKT) dan rencana kerja jangka menengah (RKJM) yang meliputi seluruh bidang yang dibutuhkan sekolah termasuk peningkatan kinerja guru. 2) Kepala madrasah memiliki kemampuan kepemimpinan yang sangat baik. Kepala madrasah mampu dengan sangat baik dalam melakukan komunikasi, dilihat dari setiap rapat yang dilakukan kepala madrasah setiap pekan bersama dengan para guru dan karyawan dalam melakukan evaluasi dan merencanakan kegaiatan yang akan dilakukan dipekan berikutnya. 3) Kepala sekolah memiliki kemampuan kepemimpinan yang sangat baik. Kepala sekolah mampu dengan sangat baik dalam menyampaikan tugas dan memberikan masukan kepada para staf sekolah dan dewan guru. Kepala sekolah juga selalu terbuka dan menerima dengan senang hati ketika mendapat masukan atau pendapat dari orang lain. Kepribadian yang positif juga memudahkan kepala sekolah dalam memimpin sekolah, khususnya dalam menciptakan iklim kerja bagi guru. 4) Kepala Madrasah Baiturrahman mengelola guru dan staf dengan cukup baik, kepala sekolah melaksanakan perencanaan, pengarahan, dan selalu berupaya memenuhi fasilitas yang dibutuhkan guru dan staf. Kepala sekolah juga telah melakukan pengadaan sarana dan prasarana dengan baik tetapi perawatan, perbaikan dan penghapusan sarana dan prasarananya belum dilaksanakan dengan maksimal.. 5) Kepala sekolah melakukan beberapa upaya untuk meningkatkan kinerja guru yaitu, memberikan fasilitas sekolah sebaik mungkin untuk mempermudah tugas guru, melakukan komunikasi yang baik dengan para guru, menyediakan pelatihan kepada guru dalam setiap bidang yang diampu salah satunya program in house training (IHT) dan MGMP, kepala sekolah juga melakukan pengawasan dan penilaian untuk mengetahui hasil kinerja guru serta memberikan penghargaan kepada guru yang berkualitas dan berprestasi.
IMPLEMENTASI EFEKTIVITAS APLIKASI RAPOR DIGITAL MADRASAH SEBAGAI UPAYA PENILAIAN HASIL BELAJAR SISWA MADRASAH ALIYAH TERPADU CIDAHU
Authors: Ramadaniatul Millah Neng Wardah , Priyanto Agus , Suwilah
Published: January 2025

Kementerian Agama melalui Direktorat Jenderal Pendidikan Islam meluncurkan aplikasi Rapor Digital Madrasah (RDM) untuk semua madrasah swasta maupun negeri di Indonesia. Tujuan RDM adalah memfasilitasi pengelolaan penilaian hasil pembelajaran secara cepat, tepat, akurat, efektif, dan efisien. Penelitian ini merupakan penelitian kualitatif deskriptif yang dilakukan di Madrasah Aliyah Terpadu Cidahu. Tujuan penelitian ini adalah untuk mengevaluasi efektivitas aplikasi rapor digital Madrasah dalam menganalisis hasil belajar siswa. Metode pengumpulan data yang digunakan adalah wawancara, observasi langsung, serta penelusuran dokumen dan arsip. Temuan menunjukkan bahwa efektivitas program Rapor Digital di MA Terpadu Cidahu. Program Rapor Madrasah Digital (RDM) mulai diimplementasikan pada semester genap 2021. Namun, karena kondisi aplikasi yang sebagian besar stagnan, implementasinya tidak terlalu berhasil. Pada tahun ajaran 2022/2023, MA Terpadu Cidahu akan kembali menggunakan dan mensosialisasikan RD Madrasah. Beberapa guru mengalami kesulitan dalam menggunakan komputer, oleh karena itu mereka membutuhkan bantuan dari operator atau guru yang lebih berpengalaman. Penggunaan RDM memberikan banyak kemudahan bagi guru dalam mengajar, karena setiap siswa memiliki akun sehingga memudahkan guru dalam menjelaskan konsep. Aplikasi yang mudah digunakan membantu guru dan siswa memahami hasil pembelajaran dan langkah-langkah yang perlu diambil untuk meningkatkan kinerja. Penelitian menunjukkan bahwa setiap siswa memiliki potensi yang unik, dan guru dapat menarik kesimpulan dari pekerjaan siswa serta hasil ujian. Guru di MA Terpadu Cidahu berusaha memberikan bimbingan khusus bagi siswa yang membutuhkan, sesuai dengan kemampuan dan potensi individu mereka.
ANALISIS PERBANDINGAN PENGARUH METODE MUHADATSAH DAN METODE DRILL TERHADAP KETERAMPILAN BERBICARA BAHASA ARAB SISWA KELAS 11 DI SMA CAHAYA RANCAMAYA ISLAMIC BOARDING SCHOOL
Authors: Ritonga Pahmi , Khotamir Rusli Radif , Mutiara Rachma Fikni
Published: January 2025

Metode pembelajaran Bahasa Arab telah menarik perhatian para ahli pendidikan bahasa, yang telah melakukan berbagai kajian dan penelitian untuk mengetahui efektivitas dan keberhasilan berbagai metode pembelajaran. Metode ini dianggap sangat penting dalam studi bahasa asing, termasuk dalam pembelajaran Bahasa Arab. Kesuksesan belajar sangat dipengaruhi oleh berbagai faktor pendukung, terutama hubungan antara siswa dan guru. Namun, ada kalanya seseorang mengalami kesulitan jika metode yang digunakan tidak sesuai dengan karakteristik belajarnya atau tidak tepat sasaran. Oleh karena itu, memilih metode yang tepat dalam pembelajaran sebaiknya mempertimbangkan konsep dari metode belajar Bahasa Arab tersebut. Hal ini terlihat dari nilai signifikansi (2-tailed) yang kurang dari 0,05 dan koefisien korelasi (r) yang menunjukkan hubungan positif antara kedua jenis metode dengan keterampilan berbicara. Meskipun demikian, tidak terdapat perbedaan yang signifikan antara pengaruh metode muhadatsah dan drill terhadap keterampilan berbicara Bahasa Arab. Hasil uji independent sample t-test menunjukkan bahwa tidak ada perbedaan yang signifikan dalam rata-rata kemampuan berbicara Bahasa Arab antara siswa yang mempelajari metode muhadatsah dengan siswa yang mempelajari metode drill. Penelitian ini memberikan implikasi bahwa kedua jenis metode memiliki peran yang penting dalam pengembangan keterampilan berbicara Bahasa Arab bagi siswa.