Results 121 to 130 of about 251,997 (330)
Precision Radiation Oncology, EarlyView.This study retrospectively analyzed two types of respiratory phase CT and PET/CT images of 20 lung cancer patients. After DIR and functional grading, three lung function images were developed, and their correlations and differences were evaluated. Abstract Background Pulmonary ventilation–perfusion function plays a crucial role in both radiotherapy ...
Suyan Bi +4 more
wiley +1 more source
Journal of IsotopesRadionuclides with a diverse range of applications and high analytical efficiency to promote multidisciplinary Innovation and developments, which are considered to be an essential tool in the field of modern science and engineering.
Juan ZHANG +4 more
doaj +1 more source
Radiological assessment of the territories of the Turkestan region on zero background and development of a radiation monitoring system in a transboundary context [PDF]
Caspian Journal of Environmental SciencesThe study shows the radiation situation on the territory of settlements located near the impact zone of the nuclear power plant in Uzbekistan at the «zero stage», with definition of dominant species of flora and fauna; on the basis of which, the most ...
Anastassiya Ganina +8 more
doaj +1 more source
Risk Estimation and Expert Judgment: The Case of Yucca Mountain [PDF]
, 1992 Professor Shrader-Frechette discusses factors responsible for acute disagreement between the federal government and Nevada citizens over potential Risks at Yucca Mountain and focuses on the use of expert judgment, concluding that some of them appear to ...
Shrader-Frechette, Kristin
core +2 more sources
Pest Management Science, EarlyView.A risk classification of registered pesticides in Brazil was conducted, and the contribution of food to cumulative pesticide exposure was evaluated. Model diets were proposed, based on Brazilian consumption patterns. Abstract BACKGROUND Pesticide residue exposure assessments can be carried out during both the pre‐regulation and post‐regulation phases ...
Bianca Figueiredo de Mendonça Pereira +1 more
wiley +1 more source
137Сs distribution in sod-podzol forest soil of Ukrainian Polissia
Ядерна фізика та енергетика, 2015 137Cs distribution in sod-podzol forest soil of Ukrainian Polissia in different types of forest condition is studied. Rates of specific and total radionuclide’s activity in the layers of forest floor and in the mineral part of soil are analyzed ...
V. P. Krasnov +3 more
doaj
CPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 460-473, March 2025.Abstract In oncology drug development, measuring drug concentrations at the tumor site and at the targeted receptor remains an ongoing challenge. Positron emission tomography (PET)‐imaging is a promising noninvasive method to quantify intratumor exposure of a radiolabeled drug (biodistribution data) and target saturation by treatment doses in vivo ...
Robin Michelet +8 more
wiley +1 more source
ToxicsColorectal cancer (CRC) is the third most commonly occurring cancer in the United States, with higher incidence rates among Black populations. Groundwater concentrations of natural radionuclides uranium and radium have seldom been investigated in ...
Taylor Rooney +5 more
doaj +1 more source
Study on vertical distribution of radionuclides (40K, Th and U) in soil collected from Manjung district [PDF]
, 2016 Fetri Zainal +4 more
openalex +1 more source