Results 51 to 60 of about 72,535 (151)

Synthesis, chemical vapour deposition and structural studies of group 13 alkoxides [PDF]

open access: yes, 2010
This work is concerned with the synthesis of precursors to group 13 oxide thin films, and the subsequent chemical vapour deposition (CVD) of group 13 mixed metal oxide films.
Knapp, C.E.
core  

The use of radioisotopes as ground-water tracers in the burdekin delta area of North Queensland, Australia.

open access: yes, 1965
The radioisotopes iodine —131 and tritium were used to determine aquifer porosities and permeabilities in a series of pumped bore tests. If reasonable values for porosity can be assumed, the methods can also be used to estimate the thickness of an ...
Ellis, WR   +3 more
core  

Radioisotopes for medical imaging

open access: yes, 2014
Radioisotopes are crucial in medical imaging for the diagnosis and monitoring of disease.
Pimlott, Sally L.
core   +1 more source

Gigantic optical nonlinearity in laser-deposited gallium films on the verge of a structural phase transition

open access: yes
Gallium/silica interfaces prepared by ultrafast pulsed laser deposition have excellent optical qualities and structural stability. They show a gigantic optical nonlinearity in the visible and infrared, up to 1800 nm, which reaches χ3) ~ 1 ...
Lefort, L.   +7 more
core   +1 more source

Applications of Radioisotopes in Modern Life [PDF]

open access: yes, 2004
This presentation discusses applications of radioisotopes in modern ...
Waltar, Alan
core  

Advanced reconstruction and correction methods for Gallium-68 PET

open access: yes
Positron emission tomography (PET) is an imaging technique widely used for cancer detection. PET relies on radiopharmaceuticals that contain radioisotopes.
Gavriilidis, Prodromos
core   +1 more source

Zur Chemie subvalenter Gallium-Verbindungen und von Gallium-Guanidinaten [PDF]

open access: yes
Für die Darstellung von Galliumclustern haben sich subvalente Gallium-Verbindungen als besonders geeignete Ausgangsverbindungen erwiesen. Gallium in der Oxidationsstufe (I) oder (II) neigt jedoch zu Disproportionierungsreaktionen, was den Zugang zu ...
Saxl, Tobias
core   +1 more source

A five year programme for radioisotope production at the Research Establishment. [PDF]

open access: yes, 1966
This report summarises plans for radioisotope production at Lucas Heights over the period 1966-71 and indicates how these are based on present trends of demand for radioisotopes.
Miles, GL   +3 more
core  

Calculation of productions of PET radioisotopes via phenomenological level density models

open access: yes, 2018
In the present paper, we have explained the phenomenological level density models to utilize it in the production of positron emission tomography (PET) radioisotopes.
Ozan Artun
core   +1 more source

Effects of Gallium on Immune Stimulation and Apoptosis Induction in Human Peripheral Blood Mononuclear Cells

open access: yes, 2008
Gallium is commonly used in the semiconductor industry and medical field. Biologically, gallium is able to interrupt iron metabolism. Exposure to gallium has been shown to affect the human immune system.
余家利;余幸司   +1 more
core  

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