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Polusi udara partikulat halus (PM2,5) merupakan ancaman serius bagi kesehatan masyarakat di Kabupaten Brebes, Jawa Tengah. Faktor penyumbang utamanya adalah emisi kendaraan di jalur Pantura, aktivitas industri perikanan, serta konsentrasi tinggi selama musim kemarau (Juni–November). Tidak adanya model peramalan sub-jam yang akurat menghambat pengembangan sistem peringatan dini yang efektif. Penelitian ini mengembangkan dan mengevaluasi model deep learning berbasis Transformer untuk memprediksi konsentrasi PM2,5 dengan resolusi waktu 15 menit. Data yang digunakan berasal dari NASA GEOS-CF (band PM25_RH35_GCC) yang diakses melalui Google Earth Engine menggunakan API Python. Dataset mencakup periode 1 Januari hingga 22 November 2025, menghasilkan 7.813 observasi per jam, yang kemudian diinterpolasi linear menjadi 31.249 titik data dengan resolusi 15 menit. Arsitektur Transformer terdiri dari 3 lapis enkoder, 4 kepala perhatian multi-head, dimensi embedding 128, dimensi feed-forward 256, panjang sekuen 60 timestep, dan augmentasi fitur menggunakan rerata bergulir (*rolling mean*, jendela = 3) dan beda pertama (*first difference*). Pelatihan dilakukan dengan TensorFlow-Keras, pengoptimal Adam, penjadwal peluruhan kosinus (*cosine decay scheduler*), dan fungsi kerugian Huber. Pembagian data dilakukan secara kronologis: 70% pelatihan, 30% validasi. Evaluasi pada set uji independen (16 Agustus–21 November 2025, 9.357 observasi atau 97 hari 11 jam 15 menit) menghasilkan MAE 0,7691 µg/m³, RMSE 1,2052 µg/m³, R² 0,9945, dan *Explained Variance Score* 0,9948. Model ini mampu menggambarkan variasi diurnal dan anomali musiman secara akurat, jauh melampaui model LSTM dan GTWR konvensional. Penelitian ini memberikan kontribusi signifikan di bidang Teknologi Informasi melalui kerangka kerja pengolahan *big data* satelit untuk aplikasi lingkungan.

This study aims to analyze the difficulties experienced by students in understanding abstract concepts in Islamic creed (akidah) and to evaluate the effectiveness of Islamic-based animation learning media as an innovative and interactive solution. The research employs a qualitative Classroom Action Research (CAR) approach, conducted in two learning cycles using observation, interviews, documentation, and questionnaires as data collection techniques. The implementation of Islamic animation learning media demonstrated a significant improvement in students’ conceptual comprehension. The results indicate that the average understanding score increased from 35.25% in the preliminary stage to 89.25% after the final cycle, showing a substantial rise in students’ achievement levels. In addition, students’ enthusiasm, motivation, and active participation in classroom activities increased markedly when learning materials were presented through animated visualization rather than conventional lecture-based instruction. Expert validation confirmed that the developed instructional media meets pedagogical, didactic, and visual quality standards, and responses from teachers and students revealed positive perceptions regarding the relevance and attractiveness of animation-based learning. The findings highlight that Islamic-based animation learning media serves as an effective educational tool capable of simplifying and concretizing abstract theological concepts, enabling learners to construct deeper understanding through visual and contextual illustration.Therefore,the study recommends the broader application of animation-based Islamic instructional media in akidah education to enhance comprehension, engagement, and learning outcomes in schools.

This study explores the major challenges faced by moral education in the modern era, particularly within Madrasah Ibtidaiyah, where rapid technological advancement, globalization, and shifting patterns of student interaction have significantly influenced the traditional process of moral development. The purpose of this research is to analyze teachers’ strategies in revitalizing moral education, identify the supporting and inhibiting factors in its implementation, and evaluate its impact on students’ discipline. Employing a qualitative approach with a case study design, data were collected through in-depth interviews with the school principal, Islamic ethics teachers, and students, as well as observations of daily moral habituation practices within the school environment. The findings indicate that effective revitalization of moral education occurs through an integration of teacher role modeling, consistent habituation of moral practices, and value internalization supported by interactive learning methods. These strategies contribute to improved student discipline, greater independence, and more stable behavioral patterns. However, the effectiveness of these efforts is still influenced by external factors such as excessive gadget use and limited continuity of moral guidance at home. The study provides an integrative and adaptive model of moral education that aligns with the characteristics of the digital generation and emphasizes the essential collaboration between teachers, schools, and families. The results highlight the importance of a responsive, contextually relevant approach to moral development that meets the evolving needs and challenges of 21st-century learners.

The development of digital da'wah demands a more in-depth, comprehensive, and data-driven methodological approach. However, contemporary da'wah research is still dominated by descriptive analysis that stops at mapping surface phenomena without exploring the underlying causal factors that determine the long-term effectiveness of da'wah. This weakness is increasingly apparent in the use of SWOT analysis, which has been widely applied in da'wah studies, but tends to be limited to producing categorization tables without an operational epistemic basis. Meanwhile, the era of digital da'wah presents a new, complex reality, where da'wah success is influenced not only by surface interactions such as the number of viewers, impressions, or follower growth, but also by latent factors such as audience cognitive motivation, platform algorithms, digital cultural context, identity construction, and societal value systems. This study aims to formulate a new methodological model through the integration of SWOT and the Iceberg approach to address this methodological stagnation. The research was conducted using qualitative methods based on literature analysis, comparative studies of strategic analysis models, and the construction of a conceptual model. The results show that the SWOT-Iceberg integration is able to produce a more multidimensional framework for digital da'wah analysis: SWOT diagnoses surface symptoms, while Iceberg explores patterns, causal structures, and mental models that shape phenomena. This combined model enables the development of more accurate, adaptive, and evidence-based da'wah strategies. It is concluded that the SWOT–Iceberg integration significantly contributes to the development of modern da'wah methodology by encouraging a shift from descriptive research to transformative diagnostic analysis, while simultaneously strengthening the scientific character of da'wah as an academic discipline based on a critical and measurable knowledge system.

Keterbatasan akses sumber listrik di wilayah terpencil atau situasi darurat sering kali menghambat ketersediaan daya bagi perangkat telekomunikasi. Penelitian ini bertujuan untuk merancang bangun alat pengisi daya (charger) hibrida yang mengintegrasikan penyimpanan energi kimia baterai dan konversi energi mekanik dinamo sebagai solusi alternatif. Metode penelitian menggunakan Research and Development (R&D) dengan pendekatan deskriptif kuantitatif untuk menguji stabilitas tegangan dan efektivitas pengisian daya. Prototipe dirancang menggunakan baterai 18650, dinamo 12V, dan modul regulator tegangan untuk menstabilkan luaran. Hasil pengujian menunjukkan bahwa integrasi regulator berhasil menstabilkan fluktuasi tegangan dinamo (rentang 5–12V) menjadi tegangan konstan 5V yang aman bagi ponsel. Pengujian efektivitas selama 15 menit menunjukkan kenaikan kapasitas baterai ponsel sebesar 5–10% pada mode baterai dan 2–4% pada mode dinamo. Disimpulkan bahwa meskipun mode dinamo memiliki efisiensi yang lebih rendah akibat variabilitas putaran manual, alat ini layak diimplementasikan sebagai solusi catu daya darurat (emergency kit) yang portabel, ekonomis, dan memiliki redundansi energi yang andal.

Penelitian ini bertujuan merancang dan mengembangkan Sistem Informasi Penjualan berbasis web untuk Gerai Oleh-Oleh Bali yang selama ini masih menggunakan pencatatan manual dengan buku besar dan perhitungan menggunakan kalkulator. Sistem manual tersebut menyebabkan risiko kesalahan pencatatan, lambatnya proses pencarian data, serta kesulitan dalam pengarsipan data penjualan, pembelian, pemesanan, dan pengelolaan stok barang. Penelitian menggunakan metode pengembangan perangkat lunak Waterfall dengan pendekatan pemodelan Unified Modeling Language (UML). Tahapan yang dilakukan meliputi analisis kebutuhan melalui wawancara dengan pemilik gerai, perancangan sistem (Use Case Diagram dan Class Diagram), implementasi, pengujian unit, pengujian sistem menggunakan metode black-box testing, serta tahap pemeliharaan (maintenance). Sistem yang dibangun mencakup fitur login, dashboard, pengelolaan data master (supplier dan barang), transaksi penjualan dengan dukungan scan barcode, transaksi pembelian, laporan penjualan dan pembelian, serta pengelolaan user. Hasil pengujian black-box menunjukkan seluruh test case berstatus Valid dan sistem berfungsi sesuai harapan. Pada tahap maintenance dilakukan contoh corrective maintenance dengan perbaikan bug pada query laporan penjualan harian.Sistem informasi penjualan berbasis web yang dihasilkan mampu mempercepat proses transaksi, mengurangi kesalahan manusia, meningkatkan akurasi data, serta memudahkan pengelolaan stok dan pembuatan laporan secara real-time. Implementasi sistem ini memberikan solusi efektif bagi Gerai Oleh-Oleh Bali dalam meningkatkan efisiensi operasional dan interaksi dengan pelanggan.

Perkembangan sistem informasi seiring dengan kemajuan teknologi informasi yang signifikan, berperan dalam penyimpanan, pengelolaan, dan pendistribusian informasi. Salah satu contohnya adalah dalam pengelolaan data instalasi kabel serat optik. Dinas Komunikasi dan Informatika Bangkalan, sebagai instansi pemerintah, menghadapi tantangan dalam pencatatan data serat optik yang masih dilakukan secara konvensional menggunakan perangkat lunak Excel. Untuk mengatasi masalah ini, peneliti merancang dan mengembangkan "Sistem Informasi Instalasi Kabel Serat Optik di Kabupaten Bangkalan." Tujuan dari sistem ini adalah untuk meningkatkan efisiensi dan efektivitas dalam pengelolaan data, menyederhanakan proses pencatatan, dan mempercepat akses informasi kepada pihak terkait. Hasil pengelolaan data dalam sistem informasi ini mencakup empat proses utama: pengelolaan data titik instalasi, pengelolaan data lokasi, pengelolaan data pengguna, dan pengelolaan data kecepatan internet. Penerapan metode waterfall dalam perancangan sistem informasi ini memberikan solusi untuk meningkatkan efisiensi dan efektivitas dalam pengelolaan data. Perancangan sistem informasi ini terdiri dari lima (5) perancangan utama yaitu: 1) Menampilkan halaman pengunjung ketika aplikasi diakses, 2) Menerima dan mengolah data berdasarkan tindakan CRUD (create, read, update, delete), 3) Melakukan verifikasi data login dan menampilkan pesan error apabila data login salah, 4) Menyediakan fitur pencarian data, dan 5) Menghasilkan laporan data instalasi.

Abstract Kebakaran merupakan salah satu bencana yang dapat mengancam keselamatan jiwa dan harta benda, khususnya di lingkungan hunian padat seperti rumah kos. Kos Putri Kanaya Projo merupakan salah satu kos putri di Ungaran Timur, Kabupaten Semarang, yang berisiko tinggi mengalami kebakaran akibat kelalaian penghuni dalam penggunaan peralatan listrik maupun kompor gas. Penelitian ini bertujuan untuk merancang dan membangun sistem pendeteksi kebakaran dini berbasis mikrokontroler dengan dukungan teknologi Internet of Things (IoT).  Sistem dikembangkan menggunakan mikrokontroler ESP32 yang terhubung dengan sensor MQ-2 (asap/gas), sensor PIR (api), dan sensor DHT22 (suhu/kelembapan). Output sistem berupa notifikasi peringatan pada aplikasi Blynk, buzzer sebagai alarm suara, serta tampilan informasi melalui LCD. Metode penelitian yang digunakan adalah prototyping dengan tahapan perancangan, implementasi, pengujian, serta penyempurnaan sistem. Hasil pengujian menunjukkan bahwa sistem mampu mendeteksi asap, gas, suhu tinggi, dan api dengan akurasi di atas 90% serta memberikan notifikasi peringatan melalui aplikasi Blynk dengan waktu respon kurang dari 10 detik. Dengan demikian, sistem ini efektif sebagai solusi deteksi dini kebakaran pada lingkungan kos sehingga dapat meningkatkan keamanan dan meminimalisir risiko kerugian material maupun korban jiwa

Wanita memiliki banyak masalah  pada  area  vagina.  Kebanyakan  kasus  yang  terjadi  adalah  keputihan.  Keputihan  atau  dalam bahasa  medis  disebut  dengan  flour  albus  merupakan  keluarnya  cairan  yang  berlebihan  dari vagina  yang  bukan  darah  haid. Pengobatan  keputihan  non  farmakologis  dapat  dilakukan  dengan  perubahan  tingkah  laku  personal  hygiene,  psikologis,  serta menggunakan daun sirih. Daun sirih telah terbukti secara ilmiah dapat menghambat pertumbuhan Candida albicans pada berbagai konsentrasi (20-100%).  Berdasarkan  data  yang  didapat  di  Desa Majungan Kecamatan Pademawu kabupaten Pamekasan  pada  tanggal  18  Juli  2025  terdapat remaja usia reproduktif yang mengalami keputihan sejumlah 8 orang, rata –rata usia 18-22 tahun. Berdasarkan data yang didapat di Desa Majungan Kecamatan Pademawu Kabupaten Pamekasan pada tanggal 18 Juli 2025 terdapat remaja usia reproduktif yang mengalami keputihan sejumlah 8 orang dari 35 remaja lainnya,  rata –rata  usia  18-22  tahun  wanita  usia  reproduktif  di  Desa Majungan Kecamatan Pademawu Kabupaten Pamekasan ini belum pernah mengetahui banyak manfaat pada daun sirih hijau, sehingga tim  pengabdian  kepada  Masyarakat  tertarik  untuk  melakukan  Pendidikan  Kesehatan dalam  bentuk  penyuluhan  terkait  manfaat  air  rebusan  daun  sirih  terhadap  fluor  albus pada wanita usia reproduktif di Desa Majungan Kecamatan Pademawu.

Zinc (Zn) is one of the most common heavy metal contaminants found in industrial wastewater and solid residues such as slag, electroplating waste, and metal ash. At excessive concentrations, Zn can cause environmental disturbances, including toxicity to aquatic organisms, disruption of microbial activity, and groundwater contamination. Long-term exposure may also lead to bioaccumulation and potential health risks to humans. This article presents a comprehensive literature review that discusses the chemical properties of Zn, its environmental behavior, and the development of recent treatment technologies within the last five years. Several techniques, including adsorption using modified or composite materials, biosorption utilizing microalgae and agricultural biomass, as well as solidification–stabilization with amendment agents such as biochar or iron-sulfide compounds, are evaluated and compared. The literature indicates that no single treatment method is universally effective for all waste types; therefore, hybrid or integrated treatment systems are considered more efficient and sustainable. Based on the reviewed evidence, this study proposes an engineering concept that emphasizes environmental safety, cost-effectiveness, and industrial applicability.

This paper explores the involvement of International Civil Law in the implications of foreign divorce on land rights by paying attention to the principles contained in International Civil Law. In terms of writing, the author will analyze Decision No. 19/Pdt.G/2014/PN.Sgr. as a review of facts that will be analyzed in accordance with the scope of International Civil Law using relevant research methods. The author reviews that the research method used to compile this writing is juridical-normative based on the applicable laws and regulations and in accordance with what is the subject of discussion. In addition, this paper also pays attention to the theory of legal protection by Philipus M. Hadjon and the principles contained in International Civil Law as supporting aspects in the preparation of this analysis. To strengthen the argument, the author also compares several provisions related to the status of land ownership by foreign parties and the application of pre-marriage agreements as an alternative settlement. The final result of this writing will highlight the correctness of the judge's decision based on the author's analysis and provide suggestions that are considered relevant as solutions that can be offered.

Industri portal lowongan kerja daring mengalami persaingan ketat, menuntut platform seperti Toploker.com untuk membangun brand awareness yang kuat, di mana iklan video menjadi strategi promosi yang sangat efektif. Namun, produksi video konvensional menghadapi kendala biaya tinggi dan waktu pengerjaan yang lama. Kecerdasan Buatan (AI) menawarkan solusi dengan mengotomasi produksi konten, mulai dari penyusunan naskah hingga personalisasi audio-visual. Penelitian empiris menunjukkan bahwa iklan video berbasis AI dapat meningkatkan tingkat engagement hingga 6–9 persen poin lebih tinggi dibandingkan iklan baseline dan meningkatkan efektivitas persuasi hingga 12,5% lebih tinggi dalam hal ekspektasi pendapatan. Untuk memastikan proses pengembangan konten video promosi yang menarik, efisien, dan relevan bagi audiens digital Generasi Z, penelitian ini mengadopsi kerangka kerja Multimedia Development Life Cycle (MDLC), yang mencakup tahap Konsep, Perancangan, Pengumpulan Bahan, Produksi, Pengujian, dan Distribusi. Tujuannya adalah merancang panduan teknis yang terstruktur untuk mengintegrasikan alat AI modern (seperti CapCut, Suno AI, dan Freepik AI) demi mengoptimalkan kualitas dan efisiensi produksi konten.

The spiritual crisis among students in the digital age is increasingly evident through a decline in interest in worship, low moral awareness, and an increase in individualistic lifestyles that affect the formation of faith and moral competence. This condition requires the development of Islamic Religious Education (IRE) learning that is not only oriented towards cognitive understanding, but also fosters a deep spiritual awareness among students. This study aims to analyze the role of reflective-based PAI learning as a solution in strengthening students' faith and moral competence amid digital challenges. The method used is library research by examining books, curriculum policies, and relevant national and international journal articles over the last ten years. The results of the study show that the reflective approach, through activities such as muhasabah, personal journals, value dialogues, and tadabbur experiences, is able to increase self-awareness, faith appreciation, and strengthen social morals more effectively than conventional learning, which is one-way and teacher-centered. In addition, the integration of reflective values has been proven to support the achievement of basic PAI competencies as mandated in KMA No. 183/2019, especially in the spiritual and affective domains. These findings imply that PAI learning in the digital age needs to adopt a more participatory, contemplative, and experience-based design in order to foster character building.

Penelitian ini bertujuan untuk mengetahui peran dan tantangan kepala dusun perempuan dalam penyelenggaraan tugas kewilayahan di Desa Rejosari, Kecamatan Polokarto, Kabupaten Sukoharjo. Metode yang digunakan adalah deskriptif kualitatif, teknik pengumpulan data yang digunakan dalam penelitian ini adalah wawancara, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa kepala dusun berperan dalam penyelenggaraan tugas kewilayahan, namun masih menghadapi beberapa tantangan dalam menjalankan tugasnya. Solusi yang ditawarkan adalah penguatan dalam komunikasi dua arah yang lebih terbuka dan partisipatif serta pendekatan yang lebih kolaboratif agar hubungan antar warga lebih harmonis.

This article analyzes the challenges and solutions surrounding funding for Early Childhood Education (ECE) institutions in Indonesia, with a particular focus on the high dependence on parental fees and the limited availability of external support. ECE plays a crucial role in supporting children’s development during their early years; however, many institutions struggle with financial instability due to inadequate and inconsistent funding sources. This study uses a literature review approach by synthesizing relevant books, journal articles, government regulations, and institutional reports to provide a comprehensive understanding of the funding landscape. Findings show that most ECE institutions rely heavily on parental contributions, causing financial vulnerability, limiting program development, and reducing access for low-income families. Government assistance through the Operational Education Assistance (BOP) remains insufficient and often delayed. Meanwhile, collaborations with the private sector, CSR programs, and community-based support are still minimal. Financial challenges negatively affect institutions’ ability to provide adequate facilities, ensure teacher welfare, and implement holistic-integrative learning programs. The study suggests several solutions, including strengthening financial management capacity, applying participatory budgeting, diversifying funding sources, and initiating creative economic programs such as school bazaars and community partnerships. These strategies are expected to improve sustainability and enhance the quality of ECE services in Indonesia.

Early Childhood Education (PAUD) honorary teachers in West Sumatra face serious welfare challenges, with incomes far below the Provincial Minimum Wage (UMP). This condition affects work motivation, limits access to professional development, and reduces the quality of early childhood education services. This study aims to analyze the current welfare conditions of PAUD honorary teachers, identify the factors contributing to low welfare, and offer strategic solutions involving the government, PAUD institutions, the community, and the teachers themselves. This research employed a literature review method by examining scientific journals, educational department reports, statistical data, government regulations, and supporting theories such as Human Capital and Work Motivation. The findings indicate that low welfare is caused by limited regional government budgets, reliance on parental fees, weak legal status of PAUD teachers, limited certification opportunities, and insufficient CSR and community support. Recommended solutions include increasing government funding, expanding ASN/PPPK recruitment opportunities, strengthening institutional management, collaborating with private sectors, and enhancing teacher competence through continuous training. In conclusion, improving the welfare of PAUD teachers is an urgent step to strengthen the quality of early childhood education services and support the achievement of national education goals from an early age.

Early Childhood Education (PAUD) plays a fundamental role in shaping children's character, moral values, and intellectual potential from an early age. However, many PAUD institutions in Indonesia still face serious challenges in management, where attention is focused more on operational sustainability than on improving educational quality. This study aims to describe the actual condition of PAUD institutions, analyze the causes of weak management, and identify the impact of operational orientation on educational quality. The method used is a literature study through analysis of various sources such as books, scientific journals, research reports, and government policies related to PAUD implementation. The results of the study indicate that weak management is caused by limited human resources, low managerial competence, minimal funding, weak planning, and a lack of supervision and community support. The impact is seen in the decline in educational quality and low public trust in PAUD institutions. Therefore, it is necessary to strengthen quality-based management that emphasizes improving educator competence, community involvement, effective management of infrastructure, utilization of educational technology, and implementation of continuous evaluation. Professional and adaptive PAUD management is key to realizing superior, high-quality institutions that are relevant to the developmental needs of early childhood in the modern era.

This research aims to analyze the challenges and solutions of Islamic education in the digital era in an effort to maintain religious values in the midst of the rapid flow of modernization and technological development. This research uses the library research method by examining various relevant literature sources, such as books, journals, and previous research results. The results of the study show that technological advances have a great influence on students' learning patterns, behaviors, and moral values. However, with the right strategy, technology can also be used as a means of da'wah and strengthening Islamic character. Efforts that need to be made include the integration of Islamic values in digital-based learning, improving teachers' competence in technological literacy, and collaboration between schools, families, and communities. This research emphasizes that Islamic education must be adaptive to the development of the times, but still adhere to religious values in order to produce a generation of Muslims who are intelligent, faithful, and noble. In addition, curriculum innovation that is responsive to the needs of the times and the use of safe and directed digital media is needed to support the formation of students' character comprehensively.

This study examines the crisis in teacher quality in the disruption era, caused by weak recruitment and selection systems that remain administrative, subjective, and lack transparency. The research aims to analyze the need for transforming recruitment and selection strategies toward a competency- and technology-based model as a solution to improve educational quality. This research employs a qualitative approach with a case study at MTs YPI Darul Huda Belitang OKU Timur. Data were collected through interviews, observations, and documentation, then analyzed descriptively using the Miles and Huberman interactive model. Data validity was tested through source and technique triangulation. The findings reveal that implementing competency- and technology-based recruitment systems, such as e-recruitment and online assessment, enhances objectivity, transparency, and efficiency in the selection process. This transformation strengthens teacher professionalism and improves the quality of educational institutions to become more adaptive to the challenges of the digital era.

This study aims to analyze toxic and narcissistic leadership in Christian educational institutions. The research method employed is a literature review with a content analysis approach. Data were collected through documentation studies of various academic books and relevant scholarly journals, then systematically analyzed to identify themes, patterns, and strategic insights. This literature review seeks to provide an in-depth understanding of toxic and narcissistic leadership phenomena, focusing on the influencing factors, their implications for organizations, and potential conflict resolution strategies. The findings reveal that toxic and narcissistic leadership has a negative impact on organizational health, particularly within Christian education, which should uphold the values of love, sacrifice, and service. Conversely, the implementation of conflict resolution based on Christian values can restore relationships, strengthen leadership integrity, and foster a healthy organizational culture. This study emphasizes the importance of transforming toxic and narcissistic leadership into leadership grounded in the values of Christ so that Christian educational institutions can remain consistent with their mission to educate, guide, and serve with love.