Exploració per autor "Cubarsí Morera, Rafael"
Ara es mostren els items 20-39 de 53
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Internalization and kinetics of nuclear migration of protein-only, arginine-rich nanoparticles
Vázquez, Esther; Cubarsí Morera, Rafael; Unzueta, Ugutz; Roldán, Mónica; Domingo-Espín, Joan; Ferrer-Miralles, Neus; Villaverde, Antonio (2010-12)
Article
Accés restringit per política de l'editorialUnderstanding the intracellular trafficking of nanoparticles internalized by mammalian cells is a critical issue in nanomedicine, intimately linked to therapeutic applications but also to toxicity concerns. While the uptake ... -
Intrinsic functional and architectonic heterogeneity of tumor-targeted protein nanoparticles
Peasarrodona, Mireia; Crosas, Eva; Cubarsí Morera, Rafael; Vazquez, Esther; Villaverde, Antonio; et al., . (2017-04)
Article
Accés obertSelf-assembling proteins are gaining attention as building blocks for application-tailored nanoscale materials. This is mostly due to the biocompatibility, biodegradability, and functional versatility of peptide chains. ... -
Large and small-scale structures of the local Galactic disc: a maximum entropy approach to the stellar velocity distribution
Cubarsí Morera, Rafael (2010-02)
Article
Accés obertAn analytical model based on the maximum entropy approach is proposed to describe the eventual asymmetries of the velocity distribution, which are collected through its sample moments. If an extended set of moments is ... -
Mathematical model for fragmentation of bacterial inclusion bodies
Cubarsí Morera, Rafael; Carrió, M.M.; Villaverde, Antonio (Carles Casacuberta, Josep Maria Font, Santiago Zarzuela, 2000)
Text en actes de congrés
Accés obertBacterial inclusion bodies are microscopic, ovoid-shaped aggregates of insoluble protein. Under protease exposure a digestion process is produced that reveals a variable fragmentation rate, not compatible with a surface ... -
Mixture parameters of a trivariate normal superposition from sample cumulants: application to the local stellar velocity distribution
Cubarsí Morera, Rafael; Alcobé López, Santiago (Carles Casacuberta, Josep Maria Font, Santiago Zarzuela, 2000)
Text en actes de congrés
Accés obertThe velocity distribution of nearby stars can be studied as a mixture of two main population components. In order to determine the mixing proportions and the population parameters a combined geometric-statistical method ... -
Modelizando el calculo de varias variablEEES en el aula
Aragón Ángel, María Ángeles; Cubarsí Morera, Rafael (2011-06)
Article
Accés obertLa implantaci on de la modelizaci on matem atica en el ambito del Espacio Europeo de Educaci on Superior (EEES) necesita de una revisi on y adaptaci on de los contenidos y estrategias para abordar las asignaturas, en ... -
Modelizando el cálculo de varias variablEEES en el aula
Aragón Ángel, María Ángeles; Cubarsí Morera, Rafael (2010-06)
Comunicació de congrés
Accés obertLa implantación de la modelización matemática en el ámbito del Espacio Europeo de Educación Superior (EEES) necesita de una revisión y adaptación de los contenidos y estrategias para abordar las asignaturas, en particular, ... -
Modelling and parameter estimation of gene expression and cell growth in batch cultures
Cubarsí Morera, Rafael; Corchero, José Luis; Vila, Pau; Villaverde, Antonio (Carles Casacuberta, Josep Maria Font, Santiago Zarzuela, 2000)
Text en actes de congrés
Accés obertExperimental procedure of CI857ts-controlled recombinant gene expression in bacterial batch cultures is mathematically modelled, and the corresponding minimum variance parameters are estimated from specific statistical or ... -
Non-informative filtering of the local stellar velocity distribution to obtain two nearly-pure statistical populations
Cubarsí Morera, Rafael; Alcobé López, Santiago; Catala-Poch, M.A. (UNIVERSITAT MANCHESTER, 2000)
Comunicació de congrés
Accés obertThe determination of stellar population constants from the statistics of a global sample is extremely sensitive to the noise introduced by a few non-typical stars. The local velocity distribution can be better determined ... -
On the divisions of the octave in generalized Pythagorean scales and their bidimensional representation
Cubarsí Morera, Rafael (Taylor & Francis Group, 2023-04-30)
Article
Accés restringit per política de l'editorialFor well-formed generalized Pythagorean scales, it is explained how to fill in a bidimensional table, referred to as a scale keyboard, to represent the scale tones, arranged bidimensionally as iterates and cardinals, ... -
On the maximum entropy and the problem of moments: an application to stellar kinematics
Cubarsí Morera, Rafael (2008-12-01)
Report de recerca
Accés obertThe maximum entropy approach is used to solve the classical moment problem of stellar kinematics. If an extended set of moments is available, the current method provides a linear estimation algorithm, which is given ... -
Optimal seggregation of a two-component sample based on maximim population entropy: an application to astronomy
Alcobé López, Santiago; Catala-Poch, M.A.; Cubarsí Morera, Rafael (Birkhäuser Verlag, 2000)
Text en actes de congrés
Accés obertDetermination of stellar population parameters from statistics of global samples is extremely sensitive to the noise introduced by few non-typical stars. In order to obtain a nearly-pure two-population mixture a subsample ... -
Orbital eccentricities as indicators of stellar populations. II. Vertical velocity distribution from the Gaia DR2 catalogue
Cubarsí Morera, Rafael; Stojanovic, Milan; Ninkovic, Slobodan (EDP Sciences, 2021-08)
Article
Accés obertContext. In previous work, we showed how the planar and vertical eccentricities of disc stars, e and e' , could be used as indicators of the stars’ kinematic populations. For a local stellar sample drawn from the Gaia DR2 ... -
Orbital eccentricities as indicators of stellar populations: a kinematical analysis of the local disc from GAIA DR2 catalogue
Cubarsí Morera, Rafael; Stojanovic, Milan; Ninkovic, Slobodan (EDP Sciences, 2021-02-09)
Article
Accés obertAims. Based on a local sample from Gaia DR2 catalogue composed of 74 339 stars, we are able to derive more accurate kinematic statistics defining the local stellar populations and classify the stars in terms of their planar ... -
Partition entropy and chi-squared error: the improved MEMPHIS algorithm - Part I
Cubarsí Morera, Rafael; Alcobé López, Santiago (2009-07)
Report de recerca
Accés obertThe entropy of the population partition is studied as a function of the sampling parameter, so that within a particular interval of its graph, the plateau region, it is possible to get a stable estimation of the mixture ... -
Principi de conservació del desenvolupament sostenible i el software lliure
Cubarsí Morera, Rafael; Escudero Royo, Miguel (Centre per a la Sostenibilitat, 2009-07-09)
Text en actes de congrés
Accés obertAixí com l'energia total d'un sistema mecànic és la suma de l'energia cinètica i la potencial, podem dir que el desenvolupament en sostenibilitat és la suma 'ús de recursos' més ‘potencialitat d’ús’, en la justa mesura. ... -
Problemes d'espais vectorials
Cubarsí Morera, Rafael (2015-10)
Report de recerca
Accés obertProblemes test d'espais vectorials -
Problemes de matrius
Cubarsí Morera, Rafael (2015-11)
Report de recerca
Accés obertProblemes test de matrius -
Programas del algoritmo de clasificacion de poblaciones normales trivariantes a partir de la entropia de mezcla
Cubarsí Morera, Rafael; Alcobé López, Santiago (2001-01)
Report de recerca
Accés obertThe complete FORTRAN codified programs of the segregation algorithm described in Alcobé (2001) are described. The classification algorithm is applied to study the trivariate velocity distribution of stars from the star ... -
Proteine Bolognese
Cubarsí Morera, Rafael; Vázquez, Esther; Villaverde, Antonio (2011-06)
Article
Accés obertSe modeliza la penetraci on de una versi on modi cada de la prote na verde uorescente llamada GFP en el citoplasma y el n ucleo de una c elula de mam fero. El modelo matem atico proporciona una primera aproximaci on ...