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All Journal Teknosains: Media Informasi Sains dan Teknologi SITEKIN: Jurnal Sains, Teknologi dan Industri Jurnal Matematika dan Statistika serta Aplikasinya (Jurnal MSA) Jurnal Fisika FLUX JURNAL INSTEK (Informatika Sains dan Teknologi) Jambura Physics Journal INTEK: Jurnal Penelitian Indonesian Physical Review Gema Wiralodra Jurnal Fisika dan Terapannya Jurnal farmasi UIN Alauddin Makassar Journal Of World Science Global Journal Basic Education Journal of Health, Education, Economics, Science, and Technology (J-HEST) MARAS : Jurnal Penelitian Multidisplin Jurnal Ilmiah Multidisiplin Jurnal Vokasi Keteknikan
Nurul Fuadi
Jurusan Fisika, Fakultas Sains Dan Teknologi, Universitas Islam Negeri Alauddin Makassar
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Identifikasi Kualitas Air Sumur Berdasarkan Kandungan Logam Berat Menggunakan Spektrofotometri Serapan Atom di Desa Lamakera Kabupaten Flores Timur Ibrahim, Dewi Kartika Sari; Fuadi, Nurul; Jumardin, Jumardin; Wahyullah, Wahyullah
Journal of Health, Education, Economics, Science, and Technology Vol. 7 No. 2 (2025): Journal of Health, Education, Economics, Science, and Technology
Publisher : Journal of Health, Education, Economics, Science, and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36339/

Abstract

A study was conducted to identify heavy metals iron or Ferrum (Fe), Cadmium (Cd), and copper or Cuprum (Cu) based on the depth of well water using atomic absorption spectrophotometry method, pH test of water by measuring using digital pH meter and water turbidity using Turbidity meter with NTU (Nephelometric Turbidity Unit) unit in Lamakera Village, East Flores Regency. The purpose of this study was to determine the content of heavy metal elements, pH content and turbidity of the well water. The results showed that the analysis of heavy metal content in well water had the same levels in wells A (10 m), B (25 m), and C (15 m). The levels are Fe < 0.03 mg/L, Cd < 0.0007 mg/L, and Cu < 0.010 mg/L as well as the average pH content in well A on the surface is 6.99 and the base is 6.63. Well B on the surface is 6.34 and the base is 6.29. Well C surface 6.45 and base 6.56. The turbidity of well A at the surface is 0.93 NTU and the bottom is 0.66 NTU. Well B at surface 0.6 NTU and bottom 0.86 NTU. Well C at surface 0.8 NTU and bottom 0.86 NTU.
Sensitivity Enhancing of Oil Viscosity Sensor Based on Optical Fiber by Using Bending Angle Method Yunus, Muhammad; Arifin, A; Fuadi, Nurul; Syafar, A. Muhammad
INTEK: Jurnal Penelitian Vol 8 No 1 (2021): April 2021
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v8i1.2794

Abstract

Testing of oil viscosity sensor based on plastic optical fiber by using bending angle variation method to enhance the sensor sensitivity. This sensor is made by forming an optical fiber bending angle, it is dipped into the oil viscosity liquid. The light transmitted through into the optical fiber will be received by the photodetector and the measurement results are displayed on the OPM in the form of output power. The best measurement obtained at the bending angle of 300 with value of sensor sensitivity is 1.013 nW/mPa.s. This method has the advantage of high sensitivity in a simple measurement process.
Efek konsumsi Virgin Coconut Oil (VCO) terhadap peningkatan berat badan balita Aulia, Ulfa; Radhia, Sitti; Fuadi, Nurul; Napirah, Ryman; Basri K., Sarinah; Hadju, Vidya Avianti
Gema Wiralodra Vol. 14 No. 1 (2023): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v14i1.381

Abstract

Virgin Coconut Oil (VCO) merupakan produk olahan dari buah kelapa yang dibuat dengan metode secara fisika atau biokimia untuk menghasilkan minyak kelapa murni dengan karakter kadar air dan asam lemak bebas yang rendah, berbau harum dan daya simpan yang lebih dari 12 bulan. Adapun tujuan dari penelitian ini adalah untuk melihat apakah terdapat perbedaan berat badan balita sebelum diberikan intervensi berupa pemberin VCO dan sesudah diberikan VCO. Penelitian ini menggunakan metode quasi eksperimen dengan menggunakan 10 sampel balita di kabupaten Parigi, Sulawesi Tengah. Data dikumpulkan dengan menggunakan kuesioner. Analisis yang digunakan adalah analisis Wilcoxon untuk melihat perbedaan berat badan sebelum dan sesudah intervensi. Pada penelitian ini dapat disimpulkan bahwa VCO dapat meningkatkan berat badan balita terbukti dengan hasil analisis yang dilakukan dan memperoleh hasil yang signifikan yaitu 0.007 yang berarti ada perbedaan berat badan balita sebelum dan sesudah diberikan intervensi berupa pemberian VCO selama 2 bulan. Penelitian ini diharapkan dapat bermanfaat bagi masyarakat terutama dalam mengatasi masalah berat badan kurang pada balita.
The Relationship Between Food Availability, Household Food Security, and the History of Infectious Diseases with the Incidence of Malnutrition in Toddlers Aiman, Ummu; Agustiani, Witri; Indriani, Nur; Hijratulmarah, Hijratulmarah; Fuadi, Nurul
Journal of World Science Vol. 3 No. 2 (2024): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v3i2.540

Abstract

The aim of this study is to investigate and analyze the relationship between food availability, household food security, and history of infectious diseases with the occurrence of malnutrition in toddlers. The method used in this research is an analytical survey with a cross-sectional study design. The population in this study is toddlers aged 12-59 months in the disaster-prone area of Pantoloan, with a sample of toddlers aged 12-59 months. The results of the study show a significant relationship between food availability and the occurrence of malnutrition in toddlers (p = 0.000). This means that toddlers who do not have guaranteed food availability in the last 12 months have a greater risk of experiencing malnutrition. However, no significant relationship was found between a history of infectious diseases and the occurrence of malnutrition (p = 0.566), possibly due to the mild and non-persistent nature of malnutrition, which does not affect the toddlers' immune system. Furthermore, a significant relationship was found between household food security and the occurrence of malnutrition (p = 0.006). Many families still need to prioritize adequate nutrition for their family, thus improving access to food to meet nutritional needs is still necessary. The study implies a deeper understanding of the factors influencing malnutrition in toddlers in disaster-prone areas and provides a basis for the development of appropriate interventions to improve the nutritional status of toddlers. Efforts to improve food availability and household food security are expected to reduce the risk of malnutrition in toddlers in the area.
THE EFFECT OF HANDPHONE RADIATION ON HEMATOLOGY PROFILES Kurniasari, Septiana; Yunus, Muhammad; Madjid, Nursia; Umar, Sartika Rusdin; Amir, Asmiati; Fuadi, Nurul
Indonesian Physical Review Vol. 6 No. 2 (2023)
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ipr.v6i2.233

Abstract

The use of handphone is increasing, making handphone users have to focus more on the side effects of using handphone on health. Handphone is included in the category of electromagnetic waves. Exposure to electromagnetic fields can affect human health, especially the hematological profile. This type of research is observational research with a descriptive approach. Hemoglobin, erythrocyte, leukocyte and thrombocyte levels were obtained from the results of blood checks in the laboratory. The results showed that exposure to handphone radiation caused a decrease in hemoglobin levels up to 11%, an increase in erythrocyte levels up to 13%, an increase in leukocyte levels up to 14%, and an increase in thrombocyte levels up to 35%.Handphone radiation triggersoxidative stress caused by formation of ROS (Reactive Oxygen Species).
Co-Authors A. Muhammad Syafar A.MUHAMMAD SYAFAR Abd. Rasyid Syamsuri Agustiani, Witri Aiman, Ummu Amaliah, Fia Aminah Aminah Amir, Asmiati Amirin Kusmiran Anita Purnamasari ANTAMIL, ANTAMIL Arifin, A Aris Munandar Astuti, Nini Aulia, Ulfa Ayu Annisa Amir Ayu, Dya Azyurah, Zilmi Dwi Febri Isradiati Elfrida Ratnawati Ferdianti, Andi Tasya Firmansyah Ibrahim Fitriyanti Fitriyanti Hamsu Abdul Gani Hernawati Hernawati Hernawati Hernawati Hidayat, Serli Hatul Hijratulmarah, Hijratulmarah Ibrahim, Dewi Kartika Sari Idris, Rani Ihsan Ihsan Ilham Maulana Indriani, Nur Indriani, Yunida Isradianti, Dwi Febri Janna, Miftahul jumardin jumardin Kurniasari, Septiana Kurniati Abidin, Kurniati Madjid, Nursia Mahyuddin, Rahmawati Muh Said Lanto Muh. Arif Muh. Fadhlan Dzikriansyah Muh. Said L Muhammad agung Muhammad Aswad Asaf Muhammad Khaidir Muhammad Ryman Napirah Muhammad Yunus Muhlis, Ahmad Marzuki Muliadi Nur, Fenty Nuranisya, Dwita Prasepvianto Estu Broto Prihardjo Sanyoto Putri Mayangsari Radhia, Sitti RAHMANIAH RAHMANIAH Rahmaniah Rahmaniah Rahmaniah, Rahmaniah Rifdiatun Mufidah Sahara Sahara Sahara Sahara Sarinah Basri K SRI ZELVIANI Sudirman Sudirman Suriana Binti Ardi SYAFAR, A. MUHAMMAD Syahrul Mustafa Topyana Topyana Umar, Sartika Rusdin Utari Lestari Dewi Vidya Avianti Hadju Wahyullah, Wahyullah Wahyuni, Ayusari Yoga Yuniadi Yuliamdani, Riska Zelviani, Sri