Conveners
Lectures L17-2
- Artak Mkrtchyan (IAPP)
In my lecture I'll present recent results of the description the optical absorption in lens-shaped ellipsoidal and conical quantum dots for single particle as well as few-particle transitions. It'll be shown that for the specific geometries of quantum dots it is possible to use adiabatic description of such systems. We show that for the pair-interacting few-particle gas we can apply some of...
High-dose-rate (HDR) brachytherapy relies on the precise positioning of a radioactive source through applicators or needles to deliver conformal dose distributions to tumors while sparing adjacent healthy tissue. However, most conventional treatment planning systems do not explicitly model the dose contribution during the entire source transit phase, including entry into the body, movement...
According to the World Health Organization, Saudi Arabia ranked 26th among healthcare levels globally. In 2023, over 18 million radiology procedures were conducted in public and private hospitals. This study aims to estimate radiological procedures frequency and annual collective and per capita effective dose in 2023-2024. Information was collected from King Khalid Hospital, Alkharj, Saudi...
