Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Jurnal Imejing Diagnostik Prosiding University Research Colloquium JHeS (Journal of Health Studies)
Fakhrurreza, Muhammad
Universitas ‘Aisyiyah Yogyakarta
Humanities Computer Science & IT Education Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
ANTI RADIATION BUILDING DESIGN: LOCAL SAND TYPE ANALYSIS TO GET CONCRETE X-RADIATION RESISTANT X-RAY Muhammad Fakhrurreza; Fisnandya Meita Astari
Jurnal Imejing Diagnostik (JImeD) Vol 5, No 1: January 2019
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v5i1.4001

Abstract

Background : There are three ways to protect yourself from the danger of radiation, namely by regulating the length of irradiation (the effect of time), the use of anti-radiation material (shielding), and adjusting the distance from the radiation source (distance). In order to be safe in carrying out x-ray irradiation, patients and operators must take three steps so that radiation hazards can be minimized (Nunung, 2004). One way to check the danger of external radiation is to use a radiation barrier. This method is generally preferred, because it creates safe working conditions. Besides that the time and distance factors can be monitored continuously at the time of work, so that radiation workers can be guaranteed safety.Methods: This research is quantitative research with an experimental approach. The method of data collection in this study is observation, direct experiments and documentation. The types of sand to be used in this study are south beach sand, opaque sand, progo sand, white mountain sand and volcanic sand.Result :  Concrete using sand material from South Beach has the lowest HVL value of 0.8644cm. Conclusion :The HVL value possessed by concrete with South Beach sand material is most effective in resisting x-ray radiation.
Community Economic Improvement Through Processing Cassava Into Mocaf Flour Widya Mufida; Muhammad Fakhrurreza; Fisnandya Meita Astari; Asih Puji Utami; Ahmad Faesol
Prosiding University Research Colloquium Proceeding of The 11th University Research Colloquium 2020: Bidang Pengabdian Masyarakat
Publisher : Konsorsium Lembaga Penelitian dan Pengabdian kepada Masyarakat Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (823.734 KB)

Abstract

Singkong yang memiliki nama latin Manihot Esculennta merupakantumbuhan jenis umbi akar atau akar pohon yang panjang fisik ratarata-rata bergaris tengah 2-3 cm dan panjang 50-8080 cm, tergantung darijenis s singkong yang ditanam. Dalam industri makanan, pengolahansingkong dapat digolongkan menjadi tiga yaitu hasil fermentasisingkong, singkong yang dikeringkan, dan tepung singkong atautepung tapiokatapioka. Di Yogyakartagyakarta terdapat suatu dusun yang memilikilahan perpertaniantanian singkong yang luas yaitu Dusun Muntuk. DusunMuntuk merupakan dusun yang sebagian besar penduduknya bekerjasebagai petani singkong, dan hasil panen para petani singkongsebagian digunakan untuk p pakanakan ternak pada musim panas dansebagian dijual dengdengan harga yang rendah. Potensiotensi budidaya danpengolahan singkong di desa Muntuk sangat besar dan hingga kinibelum dimanfaatkan secara maksimamaksimal. Melaluielalui program PengabdianMasyarakat di Dusun Muntuk dapat memberdayakan masyarakatdengan memanfaatkan hasil pepertanianrtanian berupa singkong menjadisebuah produk pangan yang bernilai jual tinggi yaitu MocafMocaf.
Pengaruh Banyaknya Radiasi dan Perubahan Energi Sinar-X terhadap Peningkatan Pembentukan Radikal Bebas pada Air Muhammad Fakhrurreza; Puput Khusniatul Mujidah
JHeS (Journal of Health Studies) Vol 2, No 1: Maret 2018
Publisher : Universitas 'Aisyiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (182.171 KB) | DOI: 10.31101/jhes.432

Abstract

The method used in the research was quantitative that was experimenting on water (H2O), which was subjected to x-ray radiation with tube voltage variation and calculating the level of peroxide (H2O2) in water that has been exposed to radiation. The study was conducted by irradiating one liter of water added with five milliliters of KMnO4 and one milliliter of H2SO4 as a catalyst with tube voltage variation of 40 kV, 60 kV and 80 kV with 200 mSec and 400 mA of 10 irradiation times. The analysis was performed using a spectrometer. The results find that the more radiation, the higher the free radicals are formed. While the higher the x-ray energy, the fewer free radicals are formed.
Co-Authors Asih Puji Utami Faesol, Ahmad Fisnandya Meita Astari Puput Khusniatul Mujidah Widya Mufida