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Mostrando ítems 21-40 de 104
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Comment on «Effects of particle shape on growth dynamics at edges of evaporating drops of colloidal suspensions»
Nicoli, Matteo; Cuerno Rejado, Rodolfo; Castro Ponce, Mario (2013-11-15) -
Comment on «Kinetic roughening of ion-sputtered Pd(001) surface: Beyond the Kuramoto-Sivashinsky model»
Castro Ponce, Mario; Cuerno Rejado, Rodolfo (2005-04-08) -
Concurrent segregation and erosion effects in medium-energy iron beam patterning of silicon surfaces
Redondo Cubero, Andrés; Lorenz, Katharina; Palomares Simón, Francisco Javier; Muñoz Castellanos, Ángel; Castro Ponce, Mario; Muñoz García, J.; Cuerno Rejado, Rodolfo; Vázquez Burgos, Luís Fernando (2018-07-11)We have bombarded crystalline silicon targets with a 40 keV Fe%2B ion beam at different incidence angles. The resulting surfaces have been characterized by Atomic Force, Current-sensing and Magnetic Force Microscopies, ... -
Controlling viscoelastic flow in microchannels with Slip
Bravo-Gutiérrez, M. E; Castro Ponce, Mario; Hernández Machado, Aurora; Corvera Poiré, E. (2011-03-15)We show that viscoelastic flow in a microchannel under a dynamic pressure gradient dramatically changes with the value of the apparent slip. We demonstrate this by using classical hydrodynamics and the Navier boundary ... -
Correction: Tumor angiogenesis and vascular patterning: a mathematical model
Travasso, Rui D.M.; Corvera Poiré, E.; Castro Ponce, Mario; Rodríguez Manzaneque Escribano, Juan Carlos; Hernández Machado, Aurora (2016-01-05) -
Coupling of morphology to surface transport in ion-beam irradiated surfaces: Oblique incidence
Muñoz García, J.; Cuerno Rejado, Rodolfo; Castro Ponce, Mario (2008-11-15)We propose and study a continuum model for the dynamics of amorphizable surfaces undergoing ion-beam sputtering IBS at intermediate energies and oblique incidence. After considering the current limitations of more standard ... -
Coupling of morphology to surface transport in ion-beam-irradiated surfaces: normal incidence and rotating targets
Muñoz García, J.; Cuerno Rejado, Rodolfo; Castro Ponce, Mario (2009-06-03)Continuum models have proved their applicability to describe nanopatterns produced by ion-beam sputtering of amorphous or amorphizable targets at low and medium energies. Here we pursue the recently introduced ‘hydrodynamic ... -
Dimensional fragility of the Kardar-Parisi-Zhang universality class
Nicoli, Matteo; Cuerno Rejado, Rodolfo; Castro Ponce, Mario (2013-11-01)We assess the dependence on substrate dimensionality of the asymptotic scaling behavior of a whole family of equations that feature the basic symmetries of the Kardar-Parisi-Zhang (KPZ) equation. Even for cases in which, ... -
Dynamic Characterization of Permeabilities and Flows in Microchannels
Castro Ponce, Mario; Bravo-Gutiérrez, M. E; Hernández Machado, Aurora; Corvera Poiré, E. (2008-11-28)We make an analytical study of the nonsteady flow of Newtonian fluids in microchannels. We consider the slip boundary condition at the solid walls with Navier hypothesis and calculate the dynamic permeability, which gives ... -
Dynamical renormalization group study for a class of non-local interface equations
Nicoli, Matteo; Cuerno Rejado, Rodolfo; Castro Ponce, Mario (2011-10-01)We provide a detailed dynamic renormalization group study for a class of stochastic equations that describe non-conserved interface growth mediated by non-local interactions. We consider explicitly both the morphologically ... -
Effects of reduced dimensionality in the relaxation dynamics of ionic conductors
Castro Ponce, Mario; Rivera, A.; Garcia Barriocanal, J.; Dominguez Adame, F.; Belous, A.G.; Santamaría, J.; Leon, C. (2005-03-01) -
Elastic properties of natural single nanofibres
Fernandes, Francisco M.; Vázquez Burgos, Luís Fernando; Ruiz-Hitzky, Eduardo; Carnicero López, Alberto; Castro Ponce, Mario (2014-12-31)Natural nanomaterials are becoming increasingly relevant in the context of mechanical reinforcement of a multiplicity of matrices. The elastic properties of single nanomaterials are, however, mostly unknown. By combining ... -
Experimental assessment of the adequacy of Bluetooth for opportunistic networks
Contreras Bárcena, David; Castro Ponce, Mario (2015-02-01)Bluetooth ranks among the most widespread technologies in current mobile devices. One of the most promising application fields of Bluetooth is that of the so-called opportunistic networks. In order to assess the validity ... -
Fate of a naive T cell: a stochastic journey
Higuera Romero, Luis de la; López García, Martín; Castro Ponce, Mario; Abourashchi, Niloufar; Lythe, Grant; Molina París, Carmen (2019-12-31)The homeostasis of T cell populations depends on migration, division and death of individual cells (1). T cells migrate between spatial compartments (spleen, lymph nodes, lung, liver, etc.), where they may divide or ... -
Fire risk assessment in WUI – WII implementing bayesian networks to infer fire spread probabilities
Gómez González, Juan Luis; Castro Ponce, Mario; Cantizano González, AlexisThe current state of development achieved in our society parallels our impact on the environment. Even though natural disasters have shaped human history, anthropogenic processes also catalyze large-scale disasters, being ... -
Fire risk assessment in WUI – WII implementing bayesian networks to infer fire spread probabilities
Gómez González, Juan Luis; Castro Ponce, Mario; Cantizano González, Alexis (International Hellenic University (Atenas, Grecia), 2022-02-11)The current state of development achieved in our society parallels our impact on the environment. Even though natural disasters have shaped human history, anthropogenic processes also catalyze large-scale disasters, being ... -
First passage events in biological systems with non-exponential inter-event times
Castro Ponce, Mario; López García, Martín; Lythe, Grant; Molina París, Carmen (2018-12-01)It is often possible to model the dynamics of biological systems as a series of discrete transitions between a finite set of observable states (or compartments). When the residence times in each state, or inter-event times ... -
Front microrheology of biological fluids
Trejo Soto, Claudia A.; Costa Miracle, Enric; Rodríguez Villarreal, Ángeles Ivón; Cid Vidal, Joan; Castro Ponce, Mario; Alarcón Cor, Tomás; Hernández Machado, AuroraWe present a study of front microrheology through the development of a microfluidic device and method that describes accurately the non-linear rheology of blood, by means of a simple optical detection method based on ... -
Front microrheology of the non-Newtonian behaviour of blood: scaling theory of erythrocyte aggregation by aging
Trejo Soto, Claudia A.; Costa Miracle, Enric; Rodriguez Villarreal, Angeles Ivón; Cid Vidal, Joan; Castro Ponce, Mario; Alarcón Cor, Tomás; Hernández Machado, Aurora (2017-04-28)We introduce a new framework to study the non-Newtonian behaviour of fluids at the microscale based on the analysis of front advancement. We apply this methodology to study the non-linear rheology of blood in microchannels. ... -
Fusion and fission events regulate endosome maturation and viral escape
Castro Ponce, Mario; Lythe, Grant; Smit, Yolanda; Molina París, Carmen (2021-12-01)Endosomes are intracellular vesicles that mediate the communication of the cell with its extracellular environment. They are an essential part of the cell’s machinery regulating intracellular trafficking via the endocytic ...