For all patients, females and males, the CT component contribution to the whole-body effective dose was 66, 71 and 62%, respectively. Since CT is the primary contributor to the effective dose in the [18F-FDG] PET/CT scan protocol, the significance of improving CT ...
The measurement is primarily sensitive to differences in the signal contribution relative to the background among the regions, and therefore it is only weakly sensitive to the ggF contri- bution, which has approximately the same ANN distribution as the backgrounds. The tt¯H and V H ...
To evaluate the radiation dose of the main body CT examinations performed routinely in four regional diagnostic centres, the specific contribution of radio... F Paolicchi,L Faggioni,L Bastiani,... - 《Insights Into Imaging》 被引量: 20发表: 2013年 Effects of Focus Film Distance (FFD) varia...
Molecular radiotherapy incorporates large uncertainties of 25–30% within the overall calculation of absorbed dose, with the error in the time-integrated activity the most sig- nificant contribution [43]. In our study, we encountered a challenge with manual rigid registration when attempting to ...
Description of changes Changes include: OzoneMod.F90: add an option for scheme of Li2024: Include add: (i) CalcOzoneUptakeLi2024OnePoint to calculate ozone uptake for a single point, and change the...
Please check the contribution guide for information on what to include when reporting a bug. Changelog Added glfwGetError function for querying the last error code and its description (#970) Added glfwUpdateGamepadMappings function for importing gamepad mappings in SDL_GameControllerDB format (#900)...
Thisresearch result may give scientific information contribution for concept development effort and form of athletics practice which evaluated from oxidative stress parameter. Key word: Interval exercise, active rest, passive rest and oxidative stress 展开 ...
BACKGROUND: The knowledge of the factors that affect the geographic distribution of species permits us to infer where they can be found. Human beings, through the expansion of their own distribution area and their contribution to climate alteration have modified the geographic distribution of other ...
The contribution is due to the high intensity of the CT-Scan examination and the large dose given to the patient. In CT-Scan, some procedures require contrast media to observe specific organs and conditions. This study analyzed the effect of contrast media on the dose of Head, Abdomen, and...
Dose contribution to organs at risk was assessed. The 4D data demonstrate considerable intra-/interfractional variation of the stomach, especially along the vertical axis. Conventional 3D-CT planning utilizing advancing PTV margins of 10/15/20/25mm resulted in rising dose coverage of mCTV (4D-List...