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All Journal Eksakta : Berkala Ilmiah Bidang MIPA Jurnal Farmasi Komunitas Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam Interdisciplinary Explorations in Research Journal (IERJ)
Yasmin Azzahra
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Religion Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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Pre-Study on the Development of Internet of Things-Based Prototype Data Logger for Measuring Heat Sufficiency Number Syukri, Daimon; Rini; Deden Dermawan Septina; Rudi Alfiansyah; Aurelia Amaliyah Tarumiyo; Yasmin Azzahra; Dendi Adi Saputra
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol. 26 No. 02 (2025): Eksakta : Berkala Ilmiah Bidang MIPA (E-ISSN : 2549-7464)
Publisher : Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Negeri Padang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/eksakta/vol26-iss02/586

Abstract

This study aimed to develop an IoT-based data logger prototype to improve data acquisition and monitoring during the sterilization process. Achieving an adequate heat sufficiency value, commonly known as the F0 value, was crucial for effective sterilization, and a thermocouple sensor was typically employed for temperature recording. The research involved designing, constructing, and testing the prototype with a focus on enhancing durability and functionality. Key improvements included adding waterproof sealants to prevent leakage, integrating connectors for enhanced connectivity, and coating the sensor's connector end to ensure long-term performance. Performance evaluation compared the improved IoT data logger with a conventional data logger in terms of heat penetration measurement. Results showed that the IoT prototype recorded heat penetration data with comparable accuracy to the conventional system, confirming its reliability for practical application. The bias for the difference was less than 10%. This innovation demonstrated the potential for improved monitoring in sterilization processes, contributing to enhanced process control and product safety.
Peramalan Bencana Alam di Kota Semarang dengan Menggunakan Markov Chains Suci Ramadhani; Surya Alenta Nababan; Yasmin Azzahra; Sisti Nadia Amalia
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 2 (2024): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v2i2.3519

Abstract

Indonesia, as a country with complex geological conditions due to the convergence of various tectonic plates, is highly susceptible to natural disasters such as earthquakes, tsunamis, and volcanic eruptions. The city of Semarang, as the capital of Central Java Province, also frequently faces disasters such as floods, landslides, and earthquakes. Predicting the occurrence of natural disasters becomes crucial to mitigate the negative impacts they cause. This study uses the Markov chain method to predict natural disasters in the city of Semarang based on disaster data from 2018-2022. The prediction results indicate a 16% chance of floods, 34% chance of landslides, 10% chance of tornadoes, 22% chance of fires, and 17% chance of falling trees in 2023. Validation of the predictions against actual data for 2023 shows a relatively good match for floods and fires, but there are significant differences in the predictions for tornadoes and falling trees. These results indicate that the Markov chain method has potential in predicting disaster occurrences, but accuracy improvements are needed to account for weather variability and dynamic environmental factors. This research is expected to assist the government and society in enhancing disaster preparedness and mitigation in the future.
Hubungan Antara Tingkat Penggunaan Media Sosial dengan Tingkat Produktivitas Mahasiswa dalam Menyelesaikan Tugas Akademik Suci Ramadhani; Surya Alenta Nababan; Yasmin Azzahra; Sisti Nadia Amalia
Interdisciplinary Explorations in Research Journal Vol. 2 No. 3 (2024)
Publisher : PT. Sharia Journal and Education Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62976/ierj.v2i3.790

Abstract

Social media has become an integral part of students' lives, serving as a tool for communication, a source of information, and a means of entertainment. This study aims to analyze the relationship between the level of social media usage and students' productivity in completing academic tasks. The research employs a descriptive correlational quantitative approach, with data collected through online questionnaires using ordinal scales. The respondents were active students from various universities. The analysis was conducted using Spearman's Rank correlation test and the t-test for significance. The results show a moderate positive relationship between social media usage and academic productivity, with a Spearman's Rank correlation coefficient (râ‚›) of 0.483. The significance test indicates a t-value of 3.819, which is greater than the critical t-value of 1.677 at the 5% significance level. This demonstrates that the relationship found is statistically significant. The study concludes that prudent use of social media can contribute to enhancing students' productivity in completing academic tasks, although the relationship is not particularly strong. The implications of this study highlight the importance of time management and social media activity regulation to optimally support academic productivity.
Pengetahuan, Kesadaran, dan Perilaku Pengunjung Tempat Wisata di Surabaya Terkait Pemilihan serta Penggunaan Sunscreen dan Sun Protection Arindie Provellia, Clarissa; Aiman Zumaroh Ummi Robihah; Maria Carmelita Ayunda Ardiadne; Lasmaria Sopaheluwakan; Yasmin Azzahra; Fawwaz Syarifaturrohmah; Fathimah Haura; Yusilah; Rheyta Safira Maulidia; Rahmada Lovita; Kendra Anindya Gantari Putri; Elida Zairina
Jurnal Farmasi Komunitas Vol. 12 No. 1 (2025): JURNAL FARMASI KOMUNITAS
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jfk.v12i1.52650

Abstract

Pola hidup sehat, yaitu menggunakan sunscreen dan sun protection perlu dilakukan untuk mengurangi resiko paparan sinar UV yang dapat memunculkan berbagai penyakit serius, seperti kanker kulit, penuaan dini, kerusakan mata, dan melasma. Penelitian ini bertujuan untuk mengetahui bagaimana pengetahuan, kesadaran, dan perilaku pengunjung tempat wisata di Surabaya serta hubungan ketiga parameter tersebut. Penelitian ini dilakukan dengan desain penelitian analitik, berupa cross sectional dan pengambilan sampel dilakukan dengan teknik accidental sampling. Pengambilan data dilakukan dengan survei menggunakan kuesioner  (self-administrated questionnaire) yang sebelumnya telah divaliditas rupa. Sebanyak 110 pengunjung wisata di Surabaya dengan usia minimal 18 tahun berpartisipasi pada penelitian ini. Berdasarkan data demografi, sebagian besar responden adalah wanita, berusia 18-25 tahun, berdomisili di Jawa Timur, berstatus mahasiswa/pelajar, dan merupakan pengguna sunscreen dan sun protection. Hasil analisis data dengan uji spearman correlation, menunjukkan terdapat hubungan yang signifikan antara skor pengetahuan dan skor kesadaran (p = 0,000; r = 0,347), skor pengetahuan dan skor perilaku (p= 0,000; r = 0,537), serta skor kesadaran dan skor perilaku (p = 0,000; r = 0,447). Dapat disimpulkan bahwa sebagian besar responden memiliki pengetahuan, kesadaran, dan perilaku yang baik. Dengan demikian, dapat dilakukan promosi kesehatan untuk meningkatkan pengetahuan, kesadaran, dan perilaku masyarakat terkait penggunaan sunscreen dan sun protection, terutama pada variabel pengetahuan yang sebagian respondennya masih termasuk dalam kategori pengetahuan cukup dan kurang.
Co-Authors Aiman Zumaroh Ummi Robihah Arindie Provellia, Clarissa Aurelia Amaliyah Tarumiyo Daimon Syukri Deden Dermawan Septina Dendi Adi Saputra Elida Zairina Fathimah Haura Fawwaz Syarifaturrohmah Kendra Anindya Gantari Putri Lasmaria Sopaheluwakan Maria Carmelita Ayunda Ardiadne Rahmada Lovita Rheyta Safira Maulidia RINI Rudi Alfiansyah Sisti Nadia Amalia Suci Ramadhani Surya Alenta Nababan Yusilah