Aims: Slice thickness variation analysis on spatial resolution on CT-scan images by determining CNR and SNR values, by making ROI on object and background images. ROI size of objects and backgrounds can be observed with several criteria based on the provisions of the ACR program,...
Open access
Research Article10.9734/ajmah/2023/v21i10901
Aims: Determine the radioadapted response to the early and late effects of white blood cells in mice after Co-60 gamma radiation. Furthermore, the effect of the radioadapted early and late effects of the radioresponse with the interval dose adaptation (DA) with the challenge dose...
Open access
Research Article10.9734/ajmah/2023/v21i10895
Ni Putu Sri Wulan Ningsih, Ni Nyoman Ratini, I Gusti Agung Widagda, Ni Kadek Nova Anggarani, Ni Luh Putu Trisnawati, Komang Ngurah Suarbawa & Anak Agung Ngurah Gunawan·Asian Journal of Medicine and Health·2025
Aim: Study on the effect of NEX parameter variations on image quality in T2WI sequences on genu MRI images aims to determine the effect of Number of Excitation (NEX) variations on image quality which is influenced by scanning time and Signal to Noise Ratio (SNR) and determine the...
Open access
Research Article10.9734/ajmah/2025/v23i41199
Moehammad Iqbal Al Faqih, Ida Bagus Made Suryatika, I Wayan Balik Sudarsana, Ni Kadek Nova Anggarani, Anak Agung Ngurah Gunawan & I Putu Tedy Indrayana·Asian Journal of Research and Reviews in Physics·2024
Aims: • Knowing the SNR and CNR values obtained from the image results that have been varied in the tube voltage. • Knowing the effect of variations in the tube voltage value on the quality of the CT scan image that will be produced. Place and Duration of Study: Radiology install...
Open access
Research Article10.9734/ajr2p/2024/v8i4174
Ni Putu Divananda Purwaningrum, Ni Nyoman Ratini, Anak Agung Ngurah Gunawan, Ni Kadek Nova Anggarani, I. Gusti Agung Putra Adnyana & I. Gde Antha Kasmawan·Asian Journal of Medicine and Health·2023
The aim of the study was to determine the effect of irradiation time, the percentage of the maximum dose, the distribution of doses at the center point, and the wedge factor on wedge filter variations. The research method uses a wedge filter to measure irradiation time, maximum d...
Open access
Research Article10.9734/ajmah/2023/v21i10898
Antonius Fajar Adinegoro, Gusti Ngurah Sutapa, Anak Agung Ngurah Gunawan, Ni Kadek Nova Anggarani, Putu Suardana & I. Gde Antha Kasmawan·Asian Journal of Research in Computer Science·2023
Tumors are caused by uncontrolled growth of abnormal cells. Magnetic Resonance Imaging (MRI) is modality that is widely used to produce highly detailed brain images. In addition, a surgical biopsy of the suspected tissue (tumor) is required to obtain more information about the ty...
Open access
Research Article10.9734/ajrcos/2023/v15i3320