Analisis Optimasi Citra Radiografi Pada Pemeriksaan Thorax Sistem Computed Radiography (CR) Terhadap Entrance Surface Dose (ESD)
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چکیده
منابع مشابه
Evaluation of the Entrance Surface Dose (ESD) and Radiation Dose to the Radiosensitive Organs in Pediatric Pelvic Radiography
Background Patients' dosimetry is crucial in order to enhance radiation protection optimization and to deliver low radiation dose to the patients in a radiological procedure. The aim of this study was to assess the entrance surface dose (ESD) and radiation dose to the radiosensitive organs in pediatric pelvic radiography. Materials and Methods The studied population included 98 pediatric patien...
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Pembuatan peta dari citra satelit biasanya mengalami kesulitan jika hanya memakai sebuah citra. Hal ini dikarenakan seringnya muncul gangguan (misalnya berupa awan) yang berada di atas suatu wilayah. Biasanya, para ahli geografi melakukan fusi citra satelit multi-temporal untuk membuat peta wilayah yang terbebas dari gangguan tersebut. Penelitian ini bertujuan untuk melakukan fusi pada citra sa...
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Background: The basic challenge with computed radiography (CR) systems is the large dynamic range which provides an opportunity for radiographers to gradually increase exposure factors and still produce good image quality, a practice that can lead to dose creep. Materials and Methods: The aim of this study was to establish the entrance skin dose (ESD) values for nine selected examinations in t...
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Background: Intraoral radiographies are the most frequent X-ray examinations in humans. According to International Commission on Radiation Protection (ICRP) recommendations, the selection of a diagnostic reference level (DRL) should be specific to a country or region. Critica l organs such as thyroid gland are exposed to X-rays in intraoral radiography and these exposures should be kept as low ...
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Introduction: Digital radiography possesses a wide dynamic range and has a major advantage in producing an acceptable image of diagnostic value even though overexposure occurs. Lumbar spine (LS) radiography is the most common examinations that gives high radiation dose to patients and accounts for the highest collective population dose of any conventional radiographic ...
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ژورنال
عنوان ژورنال: Jurnal Ilmiah Giga
سال: 2019
ISSN: 2621-9239,1410-8682
DOI: 10.47313/jig.v17i1.533