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All Journal Jurnal Informatika dan Teknik Elektro Terapan Jurnal Ilmiah FIFO JURNAL ILMIAH INFORMATIKA INFOKUM Journal of Education Research Jurnal Sisfotek Global Academic Journal of Computer Science Research (AJCSR) Information Technology Education Journal JPEG Jurnal Topik Global Jurnal Pendidikan MIPA
Stianingsih, Lilis
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Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences

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Prototipe IoT untuk Monitoring dan Filterisasi Udara di Dapur Instalasi Gizi RSU Tangerang Selatan Suladi, Ronal Yulyanto; Wahyunengtias, Raeza Bagus; Mustafa, Siti Maisaroh; Stianingsih, Lilis
Jurnal Ilmiah FIFO Vol 17, No 2 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/fifo.2025.v17i2.007

Abstract

Udara merupakan komponen penting dalam kehidupan, kebutuhan terhadap kualitas udara yang baik sangat dibutuhkan terutama pada lingkungan rumah sakit. Penelitian ini melakukan perancangan prototipe alat dan sistem filterisasiuntuk memantau kualitas udara yang terintegrasi dengan proses filterisasi yang memanfaatkan partikel air berdasarkan konsep Internet of Things (IoT) menggunakan sensor deteksi kondisi udara dengan fitur pengiriman/pemantauan notifikasi secara real time melalui jaringan internet di ruang dapur Instalasi Gizi RSU Tangerang Selatan yang merupakan bagian vital di rumah sakit. Metode penelitian yang dimulai dengan pengumpulan data, prototipe dan pengembangan sistem. Hasil penelitan berbentuk protipe alat dan sistem filterisasi yang sudah teruji mampu menurunkan rata-rata polutan di udara 86,8% sampai 91,1% dengan waktu rata-rata filterisasi 3 menit 7 detik. Hasil pengujian menunjukan bahwa alat dan sistem filterisasi terbukti berfungsi dengan baik dalam menyaring polutan di dalam udara. Selain itu terdapat fitur monitoring yang memudahkan pihak rumah sakit untuk memantau kebersihan, keadaan dan kualitas udara di ruang dapur melalui palform Telegram/BLYNK secara real time.
The Role of Learning Website Integration, Teacher Support, and Student Independence in Enhancing Mathematics Competence at Vocational Schools Stianingsih, Lilis; Ferawati; Saputri, Fiqih Hana; Sofia, Detin
Information Technology Education Journal Vol. 4, No. 4, November (2025)
Publisher : Jurusan Teknik Informatika dan Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/intec.v4i4.9909

Abstract

Mathematics competence is essential for developing students’ analytical and problem-solving abilities in vocational education. However, many students still face challenges in mastering mathematical concepts effectively. This study aims to examine the influence of Learning Website Integration, Teacher Support, and Student Independence on students’ mathematics competence using a quantitative ex post facto design. The research involved 100 respondents from SMK Bina Mandiri. Data were collected through questionnaires and mathematics competency tests, then analyzed using descriptive statistics and multiple linear regression. The results show that the regression model meets all classical assumption tests and is statistically appropriate for explaining the relationships among variables. Simultaneous testing indicates that all three independent variables significantly influence students’ mathematics competence. Partial testing reveals that each variable has a significant positive effect, with Teacher Support identified as the most dominant factor. The coefficient of determination (R²) is 0.572, meaning that 57.2% of the variation in mathematics competence can be explained by the three variables, while the remaining 42.8% is influenced by other factors outside the model. These findings highlight the importance of integrating technology, strengthening teacher support, and fostering student independence to improve mathematics learning outcomes in vocational education. The results of this study provide guidance for implementing technology-based pedagogy in vocational education.
Co-Authors Al Farisi, Taufiq Audy, Regita Azhalia Badruzzaman, Raihan Faqihah, Hasna Ferawati Ferawati Fiqih Hana Saputri, Fiqih Hana Hanafri, Muhammad Iqbal Mustafa, Siti Maisaroh Nugraha, Dimas Alfian Nursyaban, Muhammad Fickri Putri, Eka Uliyanti Sidik, Achmad Sidiq, Yusuf Alimun Siti Maisaroh SOFIA, DETIN Suladi, Ronal Yulyanto Sunggono, Nova Teguh Sutarman Sutarman Wahyunengtias, Raeza Bagus Wira Hadinata, Wira