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Mostrando ítems 91-100 de 2098
Nomogram of amniotic fluid volume at 7 to 10+6 weeks of pregnancy by three-dimensional ultrasonography using the rotational method (VOCAL)
(Springer, 2010-02-01)
To establish normative data for amniotic fluid volume (AFV) between 7 and 10 + 6 weeks gestation using three-dimensional ultrasonography (3DUS).A cross-sectional study involving 74 normal pregnancies was performed to assess ...
Full-dimensional analytical ab initio potential energy surface of the ground state of HOI
(AMER INST PHYSICS, 2011)
Extensive ab initio calculations using a complete active space second-order perturbation theory wavefunction, including scalar and spin-orbit relativistic effects with a quadruple-zeta quality basis set were used to construct ...
Stabilization of bright solitons and vortex solitons in a trapless three-dimensional Bose-Einstein condensate by temporal modulation of the scattering length
(2004-01-01)
The stability of bright solitons and vortex solitons in a trapless three-dimensional Bose-Einstein condensate (BEC) was investigated using rapid periodic temporal modulation of scattering length. The stability under ...
An implicit technique for solving 3D low Reynolds number moving free surface flows
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008)
This paper describes the development of an implicit finite difference method for solving transient three-dimensional incompressible free surface flows. To reduce the CPU time of explicit low-Reynolds number calculations, ...
Magnetism of Co overlayers and nanostructures on W(001): A first-principles study
(ELSEVIER SCIENCE BV, 2008)
The magnetic properties of Co nanostructures and a Co monolayer on W(001) have been studied in the framework of density functional theory. Different geometries such as planar and three-dimensional clusters have been ...
Effect of different surface processing protocols in three-dimensional images for rapid prototyping
(2011)
The aim of the study was to evaluate the accuracy of virtual three-dimensional reconstructions of human
dry mandibles, produced with different surface processing protocols. Three-dimensional images were
built from computed ...