Search results for "PROB"
showing 10 items of 8859 documents
CNO and pep solar neutrino measurements and perspectives in Borexino
2015
International audience; The detection of neutrinos emitted in the CNO reactions in the Sun is one of the ambitious goals of Borexino Phase-II. A measurement of CNO neutrinos would be a milestone in astrophysics, and would allow to solve serious issues in current solar models. A precise measurement of the rate of neutrinos from the pep reaction would allow to investigate neutrino oscillations in the MSW transition region. The pep and CNO solar neutrino physics, the measurement in Borexino Phase-I and the perspectives for the new phase are reviewed in this proceeding.
Measurement of Solar pp-neutrino flux with Borexino: results and implications
2015
International audience; Measurement of the Solar pp-neutrino flux completed the measurement of Solar neutrino fluxes from the pp-chain of reactions in Borexino experiment. The result is in agreement with the prediction of the Standard Solar Model and the MSW/LMA oscillation scenario. A comparison of the total neutrino flux from the Sun with Solar luminosity in photons provides a test of the stability of the Sun on the 10(5) years time scale, and sets a strong limit on the power production by the unknown energy sources in the Sun.
Propuesta de un modelo integrador de las actitudes, procesamiento y eficacia de la publicidad móvil
2015
En la presente Tesis Doctoral se aborda el estudio del procesamiento y eficacia de la publicidad móvil analizando sus principales antecedentes e integrando distintas disciplinas y marcos teóricos, principalmente los siguientes: la Teoría de Difusión de las Innovaciones, los Modelos explicativos de Actitudes, el Marketing de Permiso y el Modelo de Jerarquía de Efectos de Batra y Ray. En la Tesis Doctoral se plantea que la actitud del individuo hacia el anuncio móvil es el elemento fundamental de unión entre variables intrínsecas del comportamiento, el procesamiento de los contenidos publicitarios y su eficacia (actitudes y decisión de compra de las marcas anunciadas a través de dispositivos …
Motivación y aprendizaje escolar en la Educación Secundaria Obligatoria: Un estudio empírico desde el Modelo de Calidad de Situación Educativa
2015
La desmotivación de los alumnos/as es uno de los principales problemas con los que se enfrenta actualmente el profesorado, sobre todo en los niveles de educación secundaria. Basándonos en el Modelo de Calidad de Situación Educativa (MCSE) (Doménech, 2006, 2007, 2011a, 2011b, 2012, 2013 y Doménech-Betoret, Gómez-Artiga y Lloret-Segura, 2014), este estudio, compuesto de cuatro investigaciones independientes, examina a) cómo se genera la motivación de los alumnos/as de secundaria y cómo ésta va evolucionando a lo largo del curso en función de sus variables personales y de la percepción que éstos se formen del contexto de la situación educativa. Además, b) examina de forma simultánea el efecto …
Entrepreneurship and Creativity Education in China: Reflections from an Experience-Based Approach to an Introductory Module in Entrepreneurship
2018
Building a competent and creative workforce is one of the greatest challenges of modern and future economies. However, fostering creativity and complex problem-solving capability has traditionally not been high on the agenda of our education systems. Drawing from the experiences of implementing an introductory first-year undergraduate module in entrepreneurship in the unique setting of modern China, the authors reflect upon the challenge of entrepreneurship and creativity education, as well as its implications for the next generation of a creative workforce in China.
Recursion at the crossroads of sequence modeling, random trees, stochastic algorithms and martingales
2013
This monograph synthesizes several studies spanning from dynamical systems in the statistical analysis of sequences, to analysis of algorithms in random trees and discrete stochastic processes. These works find applications in various fields ranging from biological sequences to linear regression models, branching processes, through functional statistics and estimates of risk indicators for insurances. All the established results use, in one way or another, the recursive property of the structure under study, by highlighting invariants such as martingales, which are at the heart of this monograph, as tools as well as objects of study.
Chromosomal dynamics in platyrrhinae by mapping bacs probes
2012
molecular cytogenetics, cloned DNA probe, new evolutionary centromere, human synteny 4, phylogeny
On-Surface Reactions
2015
On-surface synthesis constitutes a rapidly growing field of research due to its promising application for creating stable molecular structures on surfaces. While self-assembled structures rely on reversible interactions, on-surface synthesis provides the potential for creating long-term stable structures with well-controlled properties, for example superior electron transport for future molecular electronic devices. On-surface synthesis holds the promise for preparing insoluble compounds that cannot be produced in solution. Another highly exciting aspect of on-surface synthesis is the chance to discover new reaction pathways due to the two-dimensional confinement of the reaction educts. In …
Sucesión mortis causa de extranjeros y españoles tras el Reglamento (UE) 650/2012: problemas procesales, notariales, registrales y fiscales
2021
El pasado 17 de agosto de 2020 se cumplía el quinto aniversario desde que se iniciara la plena aplicación del Reglamento (UE) 650/2012. Un significativo instrumento europeo cuyas amplias repercusiones en el sistema de Derecho Internacional privado de los Estados miembros ha sido subrayado en los numerosos estudios que lo han acompañado,tanto durante su tramitación comofundamentalmente tras su aprobación; tras décadas en las que la materia sucesoria había atraído una más que discreta atención por parte de la doctrina internacional-privatista, frente a la potente práctica que se desarrollaba entorno al fenómeno sucesorio mortis causa en despachos de abogados, Notarias y Registros. Lo cierto e…
Modified most-probable-number technique for the specific determination of Escherichia coli from environmental samples using a fluorogenic method
1990
A specific and senstive modification of the most-probable-number (MPN) technique by addition of 4-methylumbelliferyl-β-D-glucuronide (MUG) to both presumptive and confirmatory media was performed. The use of this modification allows the precise determination of Escherichia coli from marine samples (seawater, sediment and shellfish) within 7 days compared to 10–12 days required by using of the standard methodology. No false-positive isolates for fluorescence reaction have been observed, although one E. coli strain fluorescent-positive on agar was isolated from nonfluorescent tubes. Klebsiella pneumoniae was the species most frequently detected from tubes with gas and fluorescence production …