Carrier lifetimes in ion-damaged GaAs [PDF]
, 1989 Photoluminescence excitation correlation spectroscopy has been used to measure the dependence of carrier lifetime on the H+ ion implantation dose in GaAs. For doses greater than 1×10^12 cm^−2 the carrier lifetime is inversely proportional to the ion dose.
Johnson, M. B. +2 more
core +1 more source
223Ra-dichloride therapy of bone metastasis: optimization of SPECT images for quantification
EJNMMI Research, 2019 Background 223Ra imaging is crucial to evaluate the successfulness of the therapy of bone metastasis of castration-resistant prostate cancer (CRPC).
Nadia Benabdallah +5 more
doaj +1 more source
Reducing Radiation Dose to the Female Breast during CT Coronary Angiography: A Simulation Study Comparing Breast Shielding, Angular Tube Current Modulation, Reduced kV, and Partial Angle Protocols Using an Unknown-location Signal-detectability Metric [PDF]
, 2013 Purpose: The authors compared the performance of five protocols intended to reduce dose to the breast during computed tomography (CT) coronary angiography scans using a model observer unknown-location signal-detectability metric.
Badal, Andreu +4 more
core +2 more sources
Radiology Research and Practice, 2022 Purpose. This study aimed to identify proper exposure techniques to maintain optimal diagnostic image quality with minimum radiation dose for anteroposterior chest X-ray projection in pediatric patients. Methods.
Thanyawee Pengpan +5 more
doaj +1 more source
Low radiation dose in computed tomography: the role of iodine [PDF]
, 2017 Recent approaches to reducing radiation exposure during CT examinations typically utilize automated dose modulation strategies on the basis of lower tube voltage combined with iterative reconstruction and other dose-saving techniques.
Albrecht, Thomas +4 more
core +1 more source
Comparison of Risk of Recrudescent Fever in Children With Kawasaki Disease Treated With Intravenous Immunoglobulin and Low-Dose vs High-Dose Aspirin [PDF]
, 2020 Importance: Timely initiation of intravenous immunoglobulin plus aspirin is necessary for decreasing the risk of recrudescent fever and coronary artery abnormalities in children with Kawasaki disease (KD). The optimal dose of aspirin, however, remains
Belarski, Emily +6 more
core +1 more source
Assessing directionality in context
Stellenbosch Papers in Linguistics, 2017 The directionality debate in interpreting revolves around the question of whether and how (simultaneous) interpreters’ performance differs when working from a second and into a first language compared to interpreting from a first and into a second ...
Dose, Stefanie
doaj +1 more source
Implicit dose-response curves [PDF]
, 2015 We develop tools from computational algebraic geometry for the study of steady state features of autonomous polynomial dynamical systems via elimination of variables.
Dickenstein, Alicia Marcela +1 more
core +1 more source
Modular Curves with many Points over Finite Fields
, 2018 We compute the number of points over finite fields of some classes of modular curves, namely $X_0(N)$, $X_0^+(N)$, without using explicit equations. In this way we could improve many lower bounds for the maximum number of points of a curve over finite ...
Dose, Valerio +3 more
core +1 more source
Fish oil (n-3 fatty acids) in drug resistant epilepsy: a randomised placebo-controlled crossover study. [PDF]
, 2014 Backgroundn-3 fatty acids inhibit neuronal excitability and reduce seizures in animal models. High-dose fish oil has been explored in two randomised trials in drug resistant epilepsy with negative results.
DeGiorgio, Christopher M +6 more
core +1 more source