E-Journal UNUJA (Universitas Nurul Jadid)
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Pengembangan Aplikasi Media Pembelajaran Berbasis Web: Kegunaan (SUS) dan Peningkatan Hasil Belajar (N-Gain) Siswa SDN Jabung Sisir 01 Paiton
Get PDFPembelajaran di sekolah dasar masih banyak didominasi metode konvensional dan belum optimal memanfaatkan media berbasis web, sehingga keterlibatan dan hasil belajar siswa berpotensi kurang maksimal. Penelitian ini bertujuan mengembangkan dan mengevaluasi aplikasi media pembelajaran berbasis web untuk mendukung proses belajar-mengajar di SDN Jabung Sisir 01 Paiton. Pengembangan dilakukan dengan pendekatan Research and Development (R&D) menggunakan model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Produk prototipe dibangun menggunakan HTML, CSS, dan JavaScript dengan desain responsif (mobile-first) serta palet warna biru–putih yang disesuaikan dengan identitas sekolah. Uji coba terbatas melibatkan 6 guru dan 90 siswa kelas IV–V pada materi IPA “Siklus Air” dan Matematika “Perkalian Dasar”. Kegunaan aplikasi dianalisis secara deskriptif menggunakan instrumen System Usability Scale (SUS), sedangkan efektivitas terhadap hasil belajar diukur dengan desain satu kelompok pretest–posttest dan dianalisis menggunakan N-Gain. Hasil penelitian menunjukkan skor SUS rata-rata sebesar 82,3 yang berada pada kategori sangat baik, serta peningkatan hasil belajar dengan N-Gain sebesar 0,55 yang termasuk kategori sedang. Temuan ini menunjukkan bahwa aplikasi media pembelajaran berbasis web yang dikembangkan layak dan cukup efektif untuk meningkatkan kualitas pembelajaran melalui penyajian konten multimedia, latihan interaktif, dan umpan balik instan, sekaligus memudahkan guru dalam memantau progres belajar siswa
Implementasi Algortima Naïve Bayes untuk Klasifikasi Penerima Bantuan Langsung Tunai
Get PDFProsedur pengajuan dan penetapan penerima Bantuan Langsung Tunai (BLT) di Desa Pesanggrahan masih dilakukan secara manual sehingga sering terjadi ketidaktepatan sasaran. Kondisi ini menimbulkan potensi ketidakadilan di tengah-tengah masyarakat, sehingga diperlukan pendekatan berbasis teknologi yang dapat meningkatkan objektivitas dan akurasi dalam seleksi penerima bantuan sesuai kriteria yang telah ditetapkan, seperti keluarga miskin, tidak menerima bantuan lain, dan lansia. Penelitian ini mengimplementasikan algoritma klasifikasi Naïve Bayes Gaussian dengan tahapan data preparation, labelling, pembagian data latih dan uji menggunakan rasio 80:20, serta pengolahan atribut dengan TF-IDF Vectorizer. Evaluasi performa dilakukan melalui confusion matrix, classification report dengan hasil akurasi, precision, recall, dan f1-score sebesar 100%. Hal ini menunjukkan bahwa algoritma Naïve Bayes efektif dalam menentukan penerima BLT secara akurat dan tepat sasara
Implementation of Smart Onion Counting and Environmental Sensing System with ESP32 MCU
Get PDFThe rapid development of embedded system technology in recent decades has had a significant impact, this advancement has contributed to an increase in production capacity with real-time monitoring trough embedded system MCU ESP32. The process of manufacturing onion products, such as fried shallots and garlic. The objective of this research is to develop a low-cost automatic onion counting system that utilizes an embedded system MCU ESP32 with integration of infrared sensors, temperature and humidity sensors to monitor production quality conditions in real-time for small scale Industry. Using the engineering design method, where the TCRT5000 sensor is employed to detect objects based on infrared light interruption, and environmental conditions are measured with the DHT22 sensor to maintain production quality. The internet connection for wireless communication for transmitting data to a mobile device through google firebase. Analysis was performed to evaluate performance such as, data transmission response time, and environmental sensor precision. The results obtained demonstrate that the system attained counting accuracy rates of 98.2% for garlic and 98.55% for shallots. with average data transmission response times of 1.51 seconds and 1.89 seconds, respectively, achieving a success rate of 97.15%. The environmental monitoring sensors demonstrated a high degree of accuracy, with a margin of error of 0.18 °C for temperature and 0.3% for humidity. The results show that this system works effectively in automating onion counting and monitoring, with an accuracy rate of over 98% and a response time of less than 2 seconds, making it suitable for small-scale automated production
Solar Cell Energy Utilization Using SEPIC Converter with Fuzzy Logic Control for Electric Stove
Get PDFIn this modern era, most household appliances require electrical energy as an energy source. The use of energy in large and sustainable amounts will cause an energy crisis. Where fossil fuels will run out and cannot be renewed. Therefore, renewable alternative energy is needed that can be used as an energy substitute for one of the solutions. One of the alternative energies is solar cell energy that to supply the energy needs of electric stoves. This study discusses photovoltaic system that use 10 solar cells each with a power of 100 WP and 90 VDC. The electrical energy generated from the solar cell is 1000 WP. From the solar cell, the voltage is increased using a Single-Ended Primary-Inductor Converter (SEPIC) converter and controlled using Fuzzy Logic Control (FLC). The output voltage is used to meet the power needs of an electric stove with a maximum power of 650 W which has an average efficiency of 93%
CONTEXTUAL THEMATIC INTERPRETATION OF CHILD MARRIAGE IN THE QUR’AN: RECONSTRUCTING MATURITY AND SOCIAL ETHICS IN INDONESIA
Get PDFChild marriage remains a persistent social problem in Indonesia, despite significant legal reforms, notably the enactment of Law No. 16 of 2019 which raised the minimum legal age of marriage to nineteen years. However, empirical realities indicate that the practice continues to be widespread, largely reinforced by literalist religious interpretations that neglect the ethical spirit and broader objectives of Islamic jurisprudence. In response to this challenge, this study aims to critically re-examine Qur’anic verses that are frequently invoked to justify the marriage of minors through a contextual thematic interpretation (tafsīr mawd}ū’ī). This research employs a qualitative methodological framework by systematically identifying and thematically categorizing Qur’anic verses related to marriage, maturity (bulūgh), and intellectual discernment (rusyd), and parental responsibility. These verses are analyzed within their socio-historical context of revelation (asbāb al-nuzūl), followed by a contextual reinterpretation that engages contemporary legal norms and social realities in Indonesia. The findings demonstrate that although the Qur’an does not stipulate a specific chronological age for marriage, it consistently emphasizes comprehensive maturity, including physical, psychological, emotional, and financial readiness as a fundamental prerequisite. Furthermore, child marriage in the Indonesian context is shown to produce significant harm, particularly in relation to educational attainment, reproductive health, and long-term socio-economic justice. Such consequences contradict the ethical objectives of Islamic law (Maqās}id al-Sharī’ah), especially the protection of life, intellect, lineage, and human dignity. Accordingly, this study argues that a contextual thematic interpretation of the Qur’an provides a robust ethical and normative foundation to challenge literalist readings that legitimize child marriage. It further contributes to strengthening religiously grounded support for child protection policies and fostering a more humanistic and socially responsive Islamic discourse in contemporary Indonesia
Studi Literatur Efektivitas Simplisia Daun Seledri (Apium graveolens L) terhadap Penurunan Tekanan Darah pada Penderita Hipertensi
Get PDFBlood pressure control can be achieved through both pharmacological and non-pharmacological therapies, one of which involves the use of celery leaves (Apium graveolens L.). This study aims to review the effectiveness of dried celery leaf simplicia in reducing blood pressure and its potential as a basis for transdermal patch formulation. A qualitative literature review was conducted using inclusion criteria comprising original research and review articles discussing celery leaves as antihypertensive agents, published within the last ten years, available in full text, and relevant to the research topic. Irrelevant articles, duplicates, and studies lacking outcome data were excluded from the analysis. The review results indicate that celery leaves contain major groups of bioactive compounds, including flavonoids, alkaloids, saponins, and phenolic compounds, which exhibit diuretic, vasodilatory, and antioxidant activities. Based on several experimental and clinical studies analyzed, administration of celery leaf decoction was reported to reduce systolic blood pressure by approximately 24–30 mmHg and diastolic blood pressure by 7–10 mmHg, with variations observed among studies. The antihypertensive mechanisms involve increased nitric oxide (NO) production, inhibition of the angiotensin-converting enzyme (ACE), and diuretic effects. In addition, the physicochemical characteristics of celery leaf bioactive compounds indicate their potential for formulation into transdermal patch systems intended for patients with mild to moderate hypertension, defined by blood pressure levels ≥140/90 mmHg and <180/110 mmHg. The limitations of this review include variations in dosage, extraction methods, and study designs across the analyzed literature. In conclusion, celery leaf simplicia demonstrates potential antihypertensive effects with minimal side effects, and the development of transdermal patches represents an innovative approach that requires further validation through clinical trials
Kajian Literatur Optimalisasi Sistem Transdermal Patch untuk Terapi Antinyeri
Get PDFPain therapy requires a drug delivery system capable of maintaining a stable analgesic effect with minimal adverse effects; therefore, transdermal patch systems represent a promising alternative. This literature review aims to analyze optimization strategies of transdermal patches to enhance the effectiveness of pain therapy. The method employed was a systematic narrative literature review of articles published between 2015 and 2025, retrieved from Google Scholar, PubMed, ScienceDirect, and MDPI databases. Article selection was conducted based on relevance to formulation, evaluation, and effectiveness of transdermal patches for analgesic therapy, resulting in a total of 18 articles included in the analysis. Comparative synthesis of the literature identified three main pillars of optimization: the use of natural active compounds with analgesic and anti-inflammatory potential, the application of chemical penetration enhancers (CPEs), and the implementation of physical enhancement technologies. Active compounds such as piperine and flavonoids demonstrated good compatibility within patch systems, while CPEs such as sodium lauryl sulfate and propylene glycol were reported to increase drug permeation by approximately 2–5 times compared to formulations without enhancers. Physical technologies, including microneedles, sonophoresis, and iontophoresis, were selected for their ability to mechanically reduce the barrier function of the stratum corneum, thereby supporting controlled drug release and producing a stable pharmacokinetic profile characterized by gradual release and maintenance of drug concentrations within the therapeutic range. Although the findings indicate that integrating these three optimization pillars may enhance analgesic effectiveness and patient adherence, this review is limited by the predominance of preclinical studies and methodological heterogeneity. Therefore, further validation through large-scale clinical trials is required to support the achievement of transdermal patch optimization in clinical pain management
Hubungan Indeks Massa Tubuh (IMT) dengan Kelincahan pada Pemain Futsal Hupernako FC U-15
Get PDFFutsal is a high-intensity intermittent sport that requires agility for rapid changes of direction and effective ball dribbling. Nutritional status, reflected by body mass index (BMI), may influence players’ agility. This study aimed to examine the association between BMI and agility among Hupernako FC U-15 futsal players. An analytic observational cross-sectional study was conducted involving 20 players aged 12–15 years selected through purposive sampling. BMI was calculated from body mass and height (kg/m²), while agility was assessed using the Illinois Agility Test. The association was analyzed using the chi-square test. The results showed a significant association between BMI category and agility (p=0.042). Conclusion: BMI is significantly related to agility in Hupernako FC U-15 futsal players; maintaining an optimal BMI should be considered in performance development
PROBLEMATIKA PENERAPAN UNDANG-UNDANG NOMOR 16 TAHUN 2019 TENTANG PEMBATASAN USIA PERNIKAHAN: STUDI KASUS PERNIKAHAN ANAK DI KUA KECAMATAN TAMANAN
Get PDFThe phenomenon of child marriage continues to occur frequently despite Law Number 16 of 2019, which sets the minimum age for marriage at 19 for both men and women. This study aims to identify the factors contributing to the persistence of child marriage and to analyze the problematic implementation of this law at the KUA (Office of Religious Affairs) in Tamanan District , Bondowoso Regency. This study used a qualitative approach with a case study method. Data were collected through interviews, observation, and documentation with the Head of the KUA, religious instructors, and P3N officers in each village. Data analysis was conducted using field techniques. research to find patterns and themes from the interview results. The results show that child marriage in the Tamanan District Office of Religious Affairs (KUA) is still caused by economic factors, culture, low education, premarital pregnancy, and the practice of engagement at school age. In its implementation, Law Number 16 of 2019 has been running quite well, but is still faced with low public legal awareness and the influence of permissive religious leaders. The Tamanan KUA has attempted to address this through socialization, marriage guidance ( Bimwin ), and collaboration with the village. This study concludes that the problems The implementation of the law is highly dependent on synergy between the government, religious leaders, and the community. It is hoped that the results of this study can be used as a reference by religious institutions and the government in strengthening outreach and oversight of the implementation of the marriage age restriction.
IMPLEMENTATION OF CHARACTER EDUCATION IN FORMING THE HOLISTIC PERSONALITY OF STUDENTS
Get PDFThis study aims to examine the implementation of character education in the holistic personality development of Islamic boarding school students, encompassing intellectual, spiritual, moral, and social aspects. The main focus of the study is how character values are instilled in the Islamic boarding school environment as an effort to shape individuals with noble character and usefulness in society. The research method used is qualitative with a descriptive approach, through observation, in-depth interviews with caregivers, ustadz, and students, and documentation analysis. The results show that character education in Islamic boarding schools is implemented through the habituation of worship, teacher role models, discipline, social interaction, and the integration of Islamic values into learning activities and daily life. This implementation not only shapes individual morality but also develops emotional intelligence, independence, and social awareness in students. The implications of this study confirm that consistent and comprehensive character education can produce a generation of students with holistic personalities, ready to face global challenges without losing their Islamic identity. Furthermore, these findings can serve as a reference for other educational institutions in developing sustainable character development models