Results 11 to 20 of about 1,978,560 (292)

Non-invasive in vivo imaging of porcine islet xenografts in a preclinical model with [68Ga]Ga-exendin-4

open access: yesFrontiers in Nuclear Medicine, 2023
IntroductionIslet xenotransplantation may be a therapeutic option in type 1 diabetes. Recent advances in generating genetically modified source pigs offer advantages as immune suppressants can potentially be eliminated after the transplantation.
Felix Lindheimer   +17 more
doaj   +1 more source

Modelling Nuclear Morphology and Shape Transformation: A Review

open access: yesMembranes, 2021
As one of the most important cellular compartments, the nucleus contains genetic materials and separates them from the cytoplasm with the nuclear envelope (NE), a thin membrane that is susceptible to deformations caused by intracellular forces ...
Chao Fang   +3 more
doaj   +1 more source

Alternative Linear Chiral Models for Nuclear Matter [PDF]

open access: yes, 1998
The equation of state of a family of alternative linear chiral models in the mean field approximation is discussed. We investigate the analogy between some of these models with current models in the literature, and we show that it is possible to ...
A. DELFINO   +10 more
core   +3 more sources

Dependence of direct neutron capture on nuclear-structure models [PDF]

open access: yes, 1998
The prediction of cross sections for nuclei far off stability is crucial in the field of nuclear astrophysics. We calculate direct neutron capture on the even-even isotopes $^{124-145}$Sn and $^{208-238}$Pb with energy levels, masses, and nuclear density
A. M. Kobos   +41 more
core   +2 more sources

Design and Selection of Innovative Primary Circulation Pumps for GEN-IV Lead Fast Reactors

open access: yesEnergies, 2017
Although Lead-cooled Fast Reactor (LFR) is not a new concept, it continues to be an example of innovation in the nuclear field. Recently, there has been strong interest in liquid lead (Pb) or liquid lead–bismuth eutectic (LBE) both critical and ...
Walter Borreani   +4 more
doaj   +1 more source

Nuclear density functional theory

open access: yesAdvances in Physics: X, 2020
The goal of nuclear structure physics is to provide a complete understanding of the static properties of atomic nuclei, their excitation spectra, their response to external fields and their decays.
G. Colò
doaj   +1 more source

Diffusion-weighted magnetic resonance imaging using a preclinical 1 T PET/MRI in healthy and tumor-bearing rats

open access: yesEJNMMI Research, 2019
Background Hybrid positron emission tomography and magnetic resonance imaging (PET/MRI) scanners are increasingly used for both clinical and preclinical imaging.
Jakob Albrecht   +11 more
doaj   +1 more source

Comparative study of constitutive relations implemented in RELAP5 and TRACE – Part II: Wall boiling heat transfer

open access: yesNuclear Engineering and Technology, 2022
Nuclear thermal-hydraulic system analysis codes have been developed to comprehensively model nuclear reactor systems to evaluate the safety of a nuclear reactor system.
Sung Gil Shin, Jeong Ik Lee
doaj   +1 more source

Nuclear shadowing in polarized DIS on ^6LiD at small x and its effect on the extraction of the deuteron spin structure function g_{1}^{d}(x,Q^2) [PDF]

open access: yes, 2000
We consider the effect of nuclear shadowing in polarized deep inelastic scattering (DIS) on ^6LiD at small Bjorken x and its relevance to the extraction of the deuteron spin structure function g_{1}^{d}(x,Q^2).
A. Airapetian   +36 more
core   +2 more sources

To the nature of 0+ states in 228Th studied by two-neutron transfer [PDF]

open access: yesЯдерна фізика та енергетика, 2014
Sequences of states observed in the 230Th(p, t)228Th reaction are selected which can be treated as rotational bands and as multiplets of excitations. Moments of inertia have been derived from these sequences, whose values may be considered as evidence of
A. I. Levon   +4 more
doaj  

Home - About - Disclaimer - Privacy