Results 91 to 100 of about 45,344 (237)
Removal of radioisotopes from the Columbia River by natural processes
, 1962 Some radioisotopes are introduced into the Columbia River by return of the water used to cool the Hanford reactors. Trace amounts of both fission product and activation product radioisotopes are present and measurable by sensitive radiochemical methods ...
Perkins, R. W., Nielsen, J. M.
core +1 more source
Submarine Groundwater Discharge in the Nice Airport Landslide Area
Journal of Marine Science and EngineeringNatural radioactivity was measured and analyzed at the Nice Slope for over a month using radon daughters in order to trace groundwater movement from a coastal aquifer to a nearshore continental shelf.
Christoph Witt, Achim Kopf
doaj +1 more source
Medicinal Applications of Radioisotopes
, 2019 In the medical field, radioisotopes are used for two distinct functions: diagnosis and therapy. The four main diagnostic radioisotopes are technietium-99m, thallium-201, iodine-123, and gallium-67, which are used to figure out which areas of the body ...
Rahman, Abul Kasem
core
Calcium‐activated chloride channels in pericytes and their role in regulating organ blood flow
The Journal of Physiology, EarlyView.Abstract figure legend Pericytes are microvascular mural cells with diverse roles. Contractile pericytes directly regulate local perfusion, while non‐contractile pericytes coordinate upstream vascular contractility via propagating electrical signals.
Paolo Tammaro, Hikaru Hashitani
wiley +1 more source
Study on Simulation of the Yields of Radionuclide 68Ge Based on FLUKA Monte Carlo Code
Journal of IsotopesWith the development of nuclear science and technology，the application of PET medical radionuclides is increasing，and the demand is increasing. But the Ge-Ga generators used to provide 68Ga medical radionuclide are all dependent on imports.
Zhe WANG +8 more
doaj +1 more source
Monte Carlo simulation of HPGe gamma-spectrometry systems
The Journal of Engineering, 2019 In order to obtain the relationship between energy and channel, the suitable radionuclides are chosen to calibrate. The result shows a goodness of fitting.
Dongjie Hou +4 more
doaj +1 more source
Journal of Lipid Research, 1998 Previous methods for measuring plasma glycerol specific activity (SA) are suboptimal, making the determination of glycerol kinetics in vivo with radiotracers difficult.
Robert L. Judd +4 more
doaj +1 more source
Bulletin of the National Research CentreBackground Phenolic compounds (PC) are found in various foods that are part of the human diet, such as mushrooms. The identification of PC is crucial due to their bioactive properties and their role in disease prevention.
Ghada S. Ibrahim +3 more
doaj +1 more source
Plasma kinetics of a cholesterol-rich emulsion in subjects with or without coronary artery disease
Journal of Lipid Research, 2003 A cholesterol-rich emulsion (LDE) that resembles the LDL lipidic structure is taken-up by LDL receptors after intravenous injection by means of apolipoprotein E it acquires in the circulation and can be used to probe LDL metabolism.
Raul D. Santos +4 more
doaj +1 more source
Precision measurements of rare radioisotopes with a tandem Van-de-Graaf accelerator [PDF]
, 1983 The existing accelerator facility has been improved for accurate measurements of rare radioisotopes. So far the system has been applied for 14C dating and studies of 10Be in various geophysical samples.
Nessi, M. +8 more
core +1 more source