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A double-component Anderson-Weiss approach for describing NMR signals of mobile SIn units: application to constant-time DIPSHIFT experiments
(ElsevierAmsterdam, 2014-11)
A composed Gaussian local field is proposed to describe the effect of molecular motions on NMR signals of SIn units (e.g., CHn or NHn), based upon the well-know Anderson–Weiss (AW) approximation. The approach is exemplified ...
Intermediate motions as studied by solid-state separated local field NMR experiments
(AMER INST PHYSICS, 2008)
In this report, the application of a class of separated local field NMR experiments named dipolar chemical shift correlation (DIPSHIFT) for probing motions in the intermediate regime is discussed. Simple analytical procedures ...
Transcutaneous Laser Treatment Of Leg Veins
(Springer-Verlag London Ltd, 2014)
Quantum Trajectories in non-Markovian system via the reaction coordinate mapping
(Universidad Nacional de ColombiaBogotá - Ciencias - Maestría en Ciencias - FísicaDepartamento de FísicaFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2022-07-21)
Dynamics of systems coupled to an environment are usually hard to obtain; their solutions
rely on approximation, which may not be reliable in many cases. Here we use the Reaction
coordinate mapping and the Quantum ...
Fractional differential equations and inverse problems.
(Universidad Nacional de ColombiaMedellín - Ciencias - Doctorado en Ciencias - MatemáticasEscuela de matemáticasFacultad de CienciasMedellínUniversidad Nacional de Colombia - Sede Medellín, 2020)
Our goal is the study of identification problems in the framework of transport equations with
fractional derivatives. We consider time fractional diffusion equations and space fractional
advection dispersion equations. The ...
Evaluación biomecánica de daño en hueso trabecular primario de la epífisis femoral en infantes de 6 años de edad. Modelo computacional 3d usando elementos finitos
(Universidad Santo TomásPregrado Ingeniería MecánicaFacultad de Ingeniería Mecánica, 2021-07-15)
The study of Legg - Calvé - Perthes disease (LCPD) is of great importance since it affects in stages of
growth where bones and joints are constantly changing. This pathology is caused by lack of
blood supply mainly and ...
Caracterización de una población de niños con sepsis bacteriana en hospital de Pereira, Colombia, durante dos años de observación. 2018- 2019
(Universidad Tecnológica de PereiraFacultad de Ciencias de la SaludPereiraEspecialización en Pediatría, 2022)
Translation and validation of the Spanish version of the Chronic Illness Anticipated Stigma Scale (CIASS) in Colombian patients diagnosed with chronic illnesses
(Corporación Universidad de la Costa, 2020)