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SISTEM UJIAN BERBASIS ONLINE Kurniawan, Adhetya; Ocviansyah, Danny Firman; Andriyanto, Arif
Jurnal Pendidikan Teknik Mesin Undiksha Vol 7, No 2 (2019)
Publisher : UNIVERSITAS PENDIDIKAN GANESHA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jptm.v7i2.26493

Penggundulan hutan akibat ekploitasi pohon untuk memenuhi kebutuhan kertas sudah pada kondisi memperihatinkan. Data tahun 2010, 42 juta hektar hutan gundul karena eksploitasi pohon oleh manusia. Oleh sebab itu, dunia pendidikan yang menggunakan kertas dalam media pembelajaran, perangkat pembelajaran, administrasi pendidikan, dan instrumen evaluasi sebaiknya sudah mulai beralih pada sistem nirkertas dalam penyelenggaraan pembelajaran. Pengembangan sistem ujian berbasis google class menjadi alternatif solusi permasalahan penggunaan kertas di dunia pendidikan. Tujuan penelitian ini adalah pengembangan sistem ujian berbasis google class pada mata kuliah fisika teknik dengan jenis soal pilihan ganda. Penelitian ini dikembangkan dengan metode R&D. Pengembangan sistem ujian setelah melalui uji validasi oleh validator ahli didapatkan hasil bahwa sistem ujian yang dikembangkan valid dengan sekor 3,14 dan layak digunakan dengan sedikit revisi. Penerapan saat ujian mahasiswa memberikan respon positif terhadap sistem ujian dengan google class ini sebesar 84%. Hal ini berarti bahwa media sistem ujian google class ini layak untuk dipakai dalam pembelajaran.Kata kunci: Ujian, google class, Media PemblajaranDeforestation due to the exploitation of trees to meet the needs of paper is in poor condition. The data for 2010, 42 million hectares of deforested forests due to human exploitation of trees. Therefore, the world of education that uses paper in learning media, learning tools, educational administration, and evaluation instruments should have begun to switch to the paper system in organizing learning. Development of the Google Class-based examination system becomes an alternative solution to the problem of paper use in the world of education. The purpose of this research is the development of a google class-based examination system in engineering physics courses with multiple choice questions. This research was developed by the R&D method. The development of the examination system after going through the validation test by the expert validator shows that the developed test system is valid with a score of 3,14 and is feasible to be used with little revision. The application during the student exams gave a positive response to the Google class exam system by 84%. This means that the google class exam system media is suitable for use in learning.Â Keywords: Exams, google class, learning media

Penyuluhan Kesehatan Lingkungan dan K3 “Home Industry” Padukuhan Banyon, Pendowoharjo, Bantul, Yogyakarta Noho, Atikah Aulia Ramadhani; Indah, Indah; Yuliani, Yeni; Andriyanto, Arif; Mahdar, Mahdar; Mubarok, Putri Prastiti; Mait, Tesya Oktavia; Saputra, Randi Jaya; Apriyani, Dessy; Pratamawati, Diana Andriyani; Sukesi, Tri Wahyuni; Hariyono, Widodo
Jurnal Inovasi Pengabdian dan Pemberdayaan Masyarakat Vol 4 No 1 (2024): JIPPM - Juni 2024
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jippm.448

Keselamatan dan kesehatan kerja (K3) merupakan aspek yang sangat krusial di setiap perusahaan, mengingat pengaruhnya yang signifikan terhadap risiko pekerjaan dan kesejahteraan perusahaan secara keseluruhan. K3 tidak hanya melindungi pekerja dari potensi kecelakaan dan penyakit akibat kerja, tetapi juga berkontribusi pada peningkatan produktivitas dan efisiensi operasional. Untuk mengurangi risiko kecelakaan kerja dan menciptakan lingkungan kerja yang aman, pemerintah telah mengatur berbagai program K3 melalui undang-undang dan peraturan. Penelitian ini bertujuan untuk mengimplementasikan pengetahuan dan perilaku pekerja home industri terkait K3 dan kesehatan lingkungan di Padukuhan Banyon, khususnya dalam produksi kipas yang menjadi mata pencaharian utama warga setempat. Penyuluhan ini bertujuan untuk meningkatkan kesadaran dan pengetahuan pekerja mengenai bahaya dan risiko yang ada di lingkungan kerja mereka. Penelitian dilakukan dengan menggunakan metode Pre-test dan Post-test untuk mengetahui perubahan pemahaman masyarakat setelah penyuluhan dilakukan. Hasil dari perencanaan dan diskusi dengan masyarakat menunjukkan bahwa penyuluhan ini berhasil mencakup berbagai aspek penting. Di antaranya adalah peningkatan kesadaran terhadap bahaya dan risiko di lingkungan kerja, pelatihan penggunaan alat pelindung diri (APD), serta praktik-praktik keselamatan kerja yang baik. Selain itu, penyuluhan juga menekankan pentingnya menjaga kesehatan lingkungan sekitar, yang secara langsung berpengaruh pada kesehatan dan keselamatan pekerja.

The Most Popular Air Microorganisms in the Operating Room in Indonesia: A Literature Review Andriyanto, Arif; Solikhah, Solikhah; Suryani, Dyah
PROMOTOR Vol. 7 No. 3 (2024): JUNI
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/pro.v7i3.673

Patient safety and prevalence of nosocomial infections are directly related to the problem of airborne germs in the operating room. If not properly controlled, airborne microorganisms can increase the risk of surgical problems and prolong the recovery period, thus jeopardizing patient safety. This disease can also be the cause of nosocomial infections. The main purpose of this study was to determine the most common microorganisms found in operating rooms in Indonesia. By collecting and analyzing data from a variety of literature sources, the study provides a deeper understanding of the composition of airborne microorganisms, the factors that influence them, and their implications for clinical practice and hospital policy. This study collected 37 articles filtered according to inclusion and exclusion criteria using the preferred reporting items for systematic review and meta-analysis (PRISMA) model. It was found that Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli became the most frequently occurring microrganisms. The results of this study have consequences that emphasize the need for better hygiene habits, efficient ventilation systems, and increased awareness of infection risks among medical personnel. The findings of this study are expected to contribute to improving the standard of safety and patient care in hospitals in Indonesia.

SISTEM UJIAN BERBASIS ONLINE Kurniawan, Adhetya; Ocviansyah, Danny Firman; Andriyanto, Arif
Jurnal Pendidikan Teknik Mesin Undiksha Vol. 7 No. 2 (2019)
Publisher : UNIVERSITAS PENDIDIKAN GANESHA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jptm.v7i2.26493

Penggundulan hutan akibat ekploitasi pohon untuk memenuhi kebutuhan kertas sudah pada kondisi memperihatinkan. Data tahun 2010, 42 juta hektar hutan gundul karena eksploitasi pohon oleh manusia. Oleh sebab itu, dunia pendidikan yang menggunakan kertas dalam media pembelajaran, perangkat pembelajaran, administrasi pendidikan, dan instrumen evaluasi sebaiknya sudah mulai beralih pada sistem nirkertas dalam penyelenggaraan pembelajaran. Pengembangan sistem ujian berbasis google class menjadi alternatif solusi permasalahan penggunaan kertas di dunia pendidikan. Tujuan penelitian ini adalah pengembangan sistem ujian berbasis google class pada mata kuliah fisika teknik dengan jenis soal pilihan ganda. Penelitian ini dikembangkan dengan metode R&D. Pengembangan sistem ujian setelah melalui uji validasi oleh validator ahli didapatkan hasil bahwa sistem ujian yang dikembangkan valid dengan sekor 3,14 dan layak digunakan dengan sedikit revisi. Penerapan saat ujian mahasiswa memberikan respon positif terhadap sistem ujian dengan google class ini sebesar 84%. Hal ini berarti bahwa media sistem ujian google class ini layak untuk dipakai dalam pembelajaran.Kata kunci: Ujian, google class, Media PemblajaranDeforestation due to the exploitation of trees to meet the needs of paper is in poor condition. The data for 2010, 42 million hectares of deforested forests due to human exploitation of trees. Therefore, the world of education that uses paper in learning media, learning tools, educational administration, and evaluation instruments should have begun to switch to the paper system in organizing learning. Development of the Google Class-based examination system becomes an alternative solution to the problem of paper use in the world of education. The purpose of this research is the development of a google class-based examination system in engineering physics courses with multiple choice questions. This research was developed by the R&D method. The development of the examination system after going through the validation test by the expert validator shows that the developed test system is valid with a score of 3,14 and is feasible to be used with little revision. The application during the student exams gave a positive response to the Google class exam system by 84%. This means that the google class exam system media is suitable for use in learning. Keywords: Exams, google class, learning media

Comparison of Bacterial Contamination Before and After Sterilization with UV, Fogging, and Drymist in University Outpatient Dental Hospital Andriyanto, Arif; Solikhah, Solikhah; Suryani, Dyah; Dedy Kusuma Yulianto, Heribertus
JURNAL KESEHATAN LINGKUNGAN Vol. 17 No. 2 (2025): JURNAL KESEHATAN LINGKUNGAN
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkl.v17i2.2025.187-200

Introduction: Microbial contamination in healthcare facilities, particularly in outpatient rooms, raises the risk of nosocomial infections and endangers the health of both patients and personnel. The purpose of this study is to compare the efficacy of three sterilizing methods—ultraviolet (UV) light, fogging, and drymist—in lowering bacterial counts and microbial species in university outpatient dental hospital. Methods: This study uses a quasi-experimental design with a one-group pretest-posttest procedure. This design involves assessing outcomes before and after sterilization in the same group to evaluate the intervention’s effects. Samples were collected before and after the sterilization process. Sterile swabs were used to gather microbial samples from surfaces such as examination tables, walls, and medical equipment within the outpatient area. The data were analyzed using paired t-tests and ANOVA. Results and Discussion: All three sterilizing methods were effective in lowering microbial counts, with the UV approach showing the greatest decrease (83.9%), followed by drymist (79.6%) and fogging (63.4%). However, ANOVA findings revealed no significant difference in effectiveness across the three techniques (p = 0.979). Nonetheless, certain bacterial species that are more resistant to sterilization survived after treatment. Conclusion: UV, fogging, and dry mist sterilizing technologies reduce microbial counts in comparable ways, although their performance may be impacted by ambient conditions and the types of bacteria presents. A mix of sterilizing procedures may be required for best results.

Food Contamination by Microbes: Microbial Identification and Growth Factors Andriyanto, Arif
PROMOTOR Vol. 8 No. 5 (2025): OKTOBER
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/pro.v8i5.1434

Food contamination by microbes is a serious issue that threatens public health and the sustainability of the food industry. This study aims to identify microbes that commonly contaminate food and analyze the factors influencing microbial growth in food materials. The methods used include a literature review of relevant scientific studies and data analysis from various sources. Findings indicate that bacteria such as Salmonella and viruses like Norovirus are often the primary causes of food poisoning, while factors such as temperature, humidity, and pH play a crucial role in microbial growth. In conclusion, a deep understanding of microbes and the environmental factors affecting their growth is essential for developing effective control strategies to reduce the risk of food contamination by microbes.

Home Sanitation and Occupant Behavior: The Key to Reducing the Incidence of ARI in Toddlers Andriyanto, Arif
PROMOTOR Vol. 8 No. 6 (2025): DESEMBER
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/pro.v8i6.1460

Acute respiratory infections (ARI) are a global public health problem, especially in developing countries, causing around 13 million deaths of children under five every year. In Indonesia, the incidence of ARI in children under five increased from 25% in 2013 to 47.17% in 2018. Factors such as the physical sanitation of the house and the behavior of residents, including ventilation, lighting, smoking habits and waste management, play a role in the incidence of ARI. Developing a stronger understanding of the importance of handling home sanitation and occupant behavior as the main key in reducing the incidence of ARI in children under five. The type of research used is a literature review. The study involved the analysis of national and international journals, with selection criteria focusing on indexing reputation, publisher, quality, content relevance, and data completeness. Based on the search and criteria testing, 13 articles were selected for review. Most of the studies used in the articles employed a cross-sectional design. The results from each article showed variations in the relationship between variables, but all found the occurrence of ARI. Household sanitation factors and occupant behavior play a significant role in the incidence of ARI in toddlers. Floor condition, wall condition, ventilation, lighting, humidity, and occupancy density affect the risk of ARI. Additionally, behaviors such as smoking indoors and using mosquito repellent coils increase the risk of ARI in toddlers.

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