Jurnal Universitas Tidar
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The Relationship Between Sleep Quality and Stress Level in Biology Education Students
Get PDFSleep is a fundamental physiological process essential for maintaining mental and physical health. University students, particularly those in demanding academic programs, often experience sleep disturbances that may influence their stress levels. This study aimed to determine the relationship between sleep quality and stress levels among Biology Education students at UIN Walisongo Semarang. A descriptive–analytic study with a cross-sectional design was conducted involving 36 students selected through proportional random sampling from the 2020–2022 cohorts. Sleep quality was measured using the Pittsburgh Sleep Quality Index (PSQI), while stress levels were assessed using the Perceived Stress Scale (PSS). Data were analyzed using the Chi-square test at a 95% confidence level (α = 0.05). The findings indicated that most respondents (97.2%) experienced poor sleep quality and moderate stress levels (86.1%). Statistical analysis showed no significant relationship between sleep quality and stress levels (χ² = 0.165, p = 0.920). Although most students experienced poor sleep quality and moderate stress, no significant association was found between these two variables. Further research with a larger and more diverse sample is recommended to confirm these findings and explore additional factors affecting students’ sleep and stress patterns
From Social Bonds to Business Performance: Exploring the Dual Mediation of Online and Offline Social Capital in Digital Innovation Context
Get PDFThis study investigates the impact of digital innovation on the business performance of MSMEs through the mediating roles of online and offline social capital. Despite the rapid digital transformation among MSMEs in Central Java, technology adoption has not consistently translated into improved business outcomes, highlighting a gap between digital innovation and performance. Using a quantitative, cross-sectional survey approach, data were collected from 180 MSME respondents and analyzed with Structural Equation Modeling (SEM-AMOS). The results reveal that digital innovation significantly enhances both online and offline social capital, yet it does not directly influence business performance. Instead, online and offline social capital fully mediate the relationship between digital innovation and business performance. These findings suggest that digital innovation alone is insufficient to drive business success unless accompanied by strong relational networks, trust, and collaboration among MSME actors. The study underscores the importance of fostering community-based digital empowerment and hybrid (online–offline) connectivity strategies to strengthen MSME sustainability and competitiveness in the digital economy era
INFLATION IN THE DIGITAL PAYMENT ERA: THE MODERATING EFFECT OF E-MONEY TRANSACTIONS IN INDONESIA
Get PDFAs the use of digital payment systems through e-money increases, inflation control requires a measurable monetary policy mechanism. This study aims to examine the effect of the money supply on the inflation rate and measure the moderating role of e-money transactions. This study employs a quantitative method using time series data for the period from January 2018 to March 2025, resulting in a total of 87 months. Data analysis uses simple linear regression and the Moderated Regression Analysis (MRA) absolute difference test to test the moderating effect of e-money transactions. The results of this study indicate that there is no significant effect between the money supply and the inflation rate. However, the moderating role of e-money transactions can significantly strengthen the relationship between the money supply and the inflation rate. This finding suggests that the monetary policy mechanism should consider technological developments that can impact the payment system, thereby providing a basis for more accurate decision-making
IDENTIFYING GROWTH-DRIVING SECTORS IN YOGYAKARTA: A SECTORAL ANALYSIS FOR 2020–2023
Get PDFThis study aims to identify leading sectors with the potential to drive economic growth in the Special Region of Yogyakarta (DIY). It analyzes 17 economic sectors across all five districts in DIY during the period 2020–2023. The methods employed in this research include the Static Location Quotient (SLQ), Dynamic Location Quotient (DLQ), Growth Ratio Model (GRM), and Overlay Analysis. The results indicate that four economic sectors classified as leading sectors, namely Procurement of Water; Garbage Processing, Waste and Recycle; Information and Communication; Education Service; Health Service and Social Activity. These sectors are base sectors with strong prospects for continued development in the future and demonstrate high growth rates
Status Hukum Penguasaan Kawasan Konservasi Cagar Alam Tangale Tanpa Dokumen Kepemilikan Lahan
Get PDFCagar alam adalah kawasan yang ditetapkan oleh pemerintah sebagai wilayah konservasi yang tujuannya untuk melindungi keanekaragaman hayati di dalamnya. dan tidak boleh dijadikan lokasi kegiatan yang akan merubah fungsi dari kawasan tersebut. Hal ini telah tertuang dalam Undang-Undang Nomor 5 Tahun 1990 tentang Konservasi Sumber Daya Alam Hayati dan Ekosistemnya. Namun apa jadinya ketika cagar alam tersebut dimanfaatkan oleh masyarakat menjadi lahan perkebunan?legal kah aktivitas masyarakat tersebut? Tulisan ini bertujuan untuk mengkaji aspek yuridis dari penguasaan lahan di kawasan Cagar Alam Tangale tanpa dokumen legal, dengan mengacu pada berbagai peraturan terkait. Tulisan ini menggunakan metode penelitian normatif-empiris berdasarkan kerangka hukum lingkungan. Hasil studi menunjukkan bahwa secara yuridis, penguasaan tanpa dokumen tidak memberikan hak hukum kepada penguasa lahan. Masyarakat yang membuka lahan untuk pertanian, perkebunan, atau pembangunan di dalam cagar alam Tangale secara otomatis melakukan pelanggaran hukum. Aktivitas ini bertentangan dengan tujuan utama cagar alam, yaitu menjaga keaslian ekosistem dan melindungi flora serta fauna
Motivasi dan Hambatan Partisipasi Masyarakat dalam Program Bank Sampah di Daerah Istimewa Yogyakarta
Get PDFSetelah ditutupnya TPST Piyungan, Daerah Istimewa Yogyakarta menghadapi lonjakan jumlah sampah yang signifikan hingga masuk dalam kondisi darurat sampah. Dalam situasi ini, bank sampah menjadi salah satu solusi alternatif yang diharapkan mampu mengurangi beban sampah dengan melibatkan peran aktif masyarakat. Penelitian ini bertujuan untuk mengetahui apa yang mendorong masyarakat berpartisipasi dalam program bank sampah serta hambatan apa saja yang mereka hadapi. Penelitian ini menggunakan pendekatan kualitatif dengan mengumpulkan data melalui studi pustaka. Hasil penelitian menunjukkan bahwa masyarakat termotivasi ikut program bank sampah karena ingin menjaga lingkungan, memperoleh manfaat ekonomi, dan mempererat hubungan sosial di lingkungan tempat tinggal. Namun, masih ada berbagai kendala seperti kurangnya pengetahuan tentang pengelolaan sampah, minimnya fasilitas, dan belum maksimalnya dukungan dari pemerintah. Oleh karena itu, diperlukan peningkatan edukasi dan kolaborasi antara masyarakat, komunitas, dan pemerintah supaya pengelolaan sampah melalui bank sampah dapat berjalan lebih efektif dan berkelanjutan. Penelitian ini diharapkan dapat menjadi masukan untuk memperkuat peran masyarakat dalam mengatasi masalah sampah di Daerah Istimewa Yogyakarta
Literature Review of Research Trends in The Development of Computer-Based Physics Interactive Learning Media for High School Students in 2020-2025
Get PDFThis study aims to identify trends in research on the development of interactive computer-based physics learning media for high school students in 2020–2025. The method used is a Systematic Literature Review (SLR) with a structured approach through searching for articles in the Google Scholar and Crossref databases using specific keywords. Out of a total of 2,129 articles found, 25 articles were deemed suitable for analysis based on criteria of relevance and focus on physics education. The findings indicate that the trend in the development of computer-based interactive learning media continues to rise, with a dominance of R&D and ADDIE development methods. The media developed generally aim to enhance conceptual understanding, learning outcomes, and critical thinking skills among students. The most frequently used physics topics in media development are linear motion, Newton\u27s laws, and waves, with diverse development applications such as Adobe Flash, Canva, Articulate Storyline, and Google Sites. These findings indicate that the integration of computer technology in physics education can overcome limitations in understanding abstract concepts, improve the quality of the learning process, and serve as an important reference for the future development of interactive digital-based learning media.
Keywords: literature review, interactive learning media, physics, computer, high school
 
Penerapan Model Problem Based Learning (PBL) dalam Pembelajaran Bahasa Indonesia Materi Surat Resmi di SMPN 1 Banjarmasin
Get PDFThis study aims to describe the implementation of the Problem Based Learning (PBL) model in Indonesian language learning on the topic of official letters and to examine its impact on students’ writing skills in Grade VII at SMPN 1 Banjarmasin. The research employed Classroom Action Research (CAR) with a qualitative descriptive approach involving 31 students as participants. The findings indicate that the application of PBL increased student engagement through group discussions, independent investigations, and project presentations. Most students successfully composed official letters using proper structure and formal language, as reflected in the majority achieving scores in the good category. PBL also fostered students’ critical thinking, collaboration, and responsibility throughout the learning process. Therefore, PBL is proven to be an effective model for improving students’ understanding and writing skills related to official letters
TRIAL (Front Matter Jurnal Riset Diploma Mesin Vol. 3 No. 1 JANUARI - JUNI 2026)
Get PDFPuji syukur kami panjatkan ke hadirat Tuhan Yang Maha Esa atas terbitnya JURNAL RIDTEM (Riset Diploma Teknik Mesin) edisi Vol. 3 No. 1, Januari - Desember 2026.
JURNAL RIDTEM merupakan media publikasi ilmiah yang diterbitkan oleh Sarjana Terapan Teknologi Rekayasa Perancangan Manufaktur, Jurusan Teknik Mesin dan Industri, Fakultas Teknik, Universitas Tidar, sebagai wadah bagi peneliti, dosen, mahasiswa, dan praktisi untuk menyebarluaskan hasil penelitian serta kajian ilmiah di bidang teknik mesin, meliputi manufaktur, konversi energi, material teknik, serta perancangan dan inovasi teknologi rekayasa.
Pada edisi ini, redaksi menyajikan sejumlah artikel ilmiah yang telah melalui proses review sejawat (peer review) dan penyuntingan oleh tim editor untuk memastikan kualitas dan orisinalitas karya ilmiah. Diharapkan artikel-artikel yang dimuat dapat memberikan kontribusi nyata bagi pengembangan ilmu pengetahuan dan teknologi, khususnya di bidang teknik mesin.
Redaksi menyampaikan apresiasi dan terima kasih kepada para penulis yang telah berkontribusi, para mitra bestari atas penilaian yang konstruktif, serta seluruh tim editor dan pengelola jurnal yang telah bekerja keras dalam proses penerbitan ini.
Semoga JURNAL RIDTEM terus menjadi sarana yang inspiratif dan kredibel dalam menyebarkan hasil penelitian terapan di bidang teknik mesin.
Hormat kami,
Redaksi JURNAL RIDTE
Budidaya Maggot dan Eco Paving: Pengelolaan Sampah Berbasis Masyarakat di Desa Balesari
Get PDFPengelolaan sampah di Desa Balesari, Kecamatan Windusari, Kabupaten Magelang, menghadapi sejumlah tantangan besar, seperti keterbatasan sumber daya manusia, rendahnya pemahaman masyarakat dalam memilah sampah, serta kurangnya fasilitas yang memadai untuk pengelolaan sampah yang efisien. Masyarakat desa belum sepenuhnya terlibat dalam kegiatan pengelolaan sampah, yang berdampak pada penumpukan sampah organik dan anorganik di lingkungan. Penelitian ini bertujuan untuk menganalisis kondisi pengelolaan sampah di desa tersebut dan memberikan solusi berbasis partisipasi masyarakat serta pemanfaatan teknologi tepat guna. Salah satu solusi yang diusulkan untuk mengatasi permasalahan sampah adalah penerapan budidaya maggot untuk pengolahan sampah organik, serta pembuatan paving block dari sampah plastik. Kedua solusi ini memiliki potensi besar dalam mengurangi volume sampah, meningkatkan kesadaran lingkungan, serta membuka peluang ekonomi baru bagi masyarakat. Melalui metode ABCD, hasil penelitian menunjukkan bahwa pelatihan dan penyuluhan kepada masyarakat terkait pentingnya pemilahan sampah, serta pemberian insentif ekonomi, dapat meningkatkan partisipasi masyarakat dalam pengelolaan sampah. Selain itu, implementasi teknologi tepat guna yang efisien dapat mempercepat proses pengolahan sampah dan menghasilkan produk yang bernilai ekonomi, sehingga memberikan manfaat ganda bagi lingkungan dan kesejahteraan masyarakat. Dengan pendekatan yang lebih terintegrasi, diharapkan pengelolaan sampah di Desa Balesari dapat berjalan secara berkelanjutan dan memberi dampak positif jangka panjang