Publicaciones

    2024

• Multiple resonance in coupled Duffing oscillators and nonlinear normal modes [R. B. Martínez y C. Vásquez, Physical Review E 109, 044216 (2024)]
• Highly-enhanced propagation of long-range kinks in heterogeneous media [J. A. González, A. Bellorín, L. E. Guerrero, S. Jiménez y J. F. Marín, Journal of High Energy Physics 2024, 42 (2024)]
• Aqueous synthesis of PAAm/PVA/Ag nanohydrogel [M. C. Hernández, C. Rojas, P. Estévez y N. Bandres, aceptado en Acta Microscopica]

    2022

• Physical Interactions Tune the Chemisorption of Polar Anions on Carbon Nanostructures [A. Hasmy, L. Rincón, A. Noury, F. Henn y V. Jourdain, J. Phys. Chem. C 126, 13349 (2022)]

    2021

• Percolation transitions in compressed SiO₂ glasses [A. Hasmy, S. Ispas y B. Hehlen, Nature 599, 62 (2021)]
• Observing the epidemiological SIR model on COVID-19 pandemic data [S. Rojas, Revista Mexicana de Física E 18, 35 (2021)]

    2020

• Solitons and instantons in vacuum stability: Physical phenomena [J. A. González, A. Bellorín, L. E. Guerrero, S. Jiménez, J. F. Marín y L. Vázquez, Brazilian Journal of Physics 50, 759 (2020)]
• Comment on "Estimation of COVID-19 dynamics “on a back-of-envelope”: Does the simplest SIR model provide quantitative parameters and predictions?" [S. Rojas, Chaos, Solitons & Fractals: X 5, 100047 (2020)]
• Differential equation for the flow rate of discharging silos based on energy balance [J. R. Darias, M. A. Madrid y L. A. Pugnaloni, Physical Review E 101, 052905 (2020)]
• The hopper angle role on the velocity and solid-fraction profiles at the outlet of silos [J. R. Darias, D. Gella, M. E. Fernández, I. Zuriguel y D. Maza, Powder Technology 366, 488 (2020)]
• Uso de la función de distribución de Gumbel para el ajuste y deconvolución de termogramas de análisis térmico diferencial [J. González-Laprea, C. Durante R. y J. R. Darias, InfoAnalítica 8, 117 (2020)]

    2019

• Cluster–cluster aggregation with mobile impurities [A. Hasmy, J. Primera y T. Woignier, Journal of Sol-Gel Science and Technology 90, 87 (2019)]

    2018

• Fate of the true-vacuum bubbles [J. A. González, A. Bellorín, M. A. García-Ñustes, L. E. Guerrero, S. Jiménez, J. F. Marín y L. Vázquez, Journal of Cosmology and Astroparticle Physics 2018, 033 (2018)]

• Dynamics of surfactant clustering at interfaces and its influence on the interfacial tension: atomistic simulation of a sodium hexadecane–benzene sulfonate–tetradecane–water system [R. Paredes, A. I. Fariñas-Sánchez, B. Medina-Rodríguez, S. Samaniego, Y. Aray y L. J. Álvarez, Langmuir 34, 3146 (2018)]
• A new morphological cell parameter based on optical phase for the evaluation of cell populations [J. González-Laprea, A. H. Márquez, J. R. Darias G. y K. Noris-Suárez, Proceedings of SPIE 10749, Interferometry XIX, 107490K (2018)]
• Forced flow of granular media: Breakdown of the Beverloo scaling [M. A. Madrid, J. R. Darias y L. A. Pugnaloni, Europhysics Letters 123, 14004 (2018)]
• Science, technology and knowledge transfer in Venezuela [A. Hasmy, en Technology transfer and commercialisation, editado por S. Al Akhzami (Daya Publishing House, 2018) pp. 157-174]

    2017

• Arbitrarily large numbers of kink internal modes in inhomogeneous sine-Gordon equations [J. A. González, A. Bellorín, M. A. García-Ñustes, L. E. Guerrero, S. Jiménez y L. Vázquez, Physics Letters A 381, 1995 (2017)]
• Numerical and Scientific Computing with SciPy, Book-Video [S. Rojas, Packt Publishing Ltd., 2017]
• A differential equation for the flow rate during silo discharge: Beyond the Beverloo rule [M. A. Madrid, J. R. Darias y L. A. Pugnaloni, EPJ Web of Conferences 140, 03041 (2017)]

    2016

• Influence of Air on the Bouncing Dynamics of Shallow Vibrated Granular Beds: Kroll’s Model Predictions [B. V. Guerrero, V. I. Idler y I. J. Sánchez, Industrial & Engineering Chemistry Research 55, 5287 (2016)]
• Multidimensional washboard ratchet potentials for frustrated two-dimensional Josephson junctions arrays on square lattices [R. Rangel y M. Negruz, Journal of Physics A: Mathematical and Theoretical 49, 175101 (2016)]
• Current status of nanoscience and nanotechnology in Venezuela [M. S. López, C. Trocel, A. Hasmy y H. Vessuri, en Transferring Nanotechnology Concept Towards Business Perspectives, editado por S. Shimazu y S. Tursiloadi (Daya Publishing House, 2016) pp. 223-243]
• Study of the effect of air on the reverse buoyancy effect [V. Idler y R. Paredes, en: Memorias del Congreso Internacional de Métodos Numéricos en Ingeniería y Ciencias Aplicadas, CIMENICS, editadas por Y. González, E. Dávila, V. Duarte, M. Candal, O. Pelliccioni, J. Darias y M. Cerrolaza (SVMNI, Caracas, 2016)] pp. TCA-13 - TCA-18

    2015

• Characterization of invariant patterns in a slowly rotated granular tumbler [L. Reyes, O. Pérez, C. Colonnello, A. Goncalves, H. Barros, I. Sánchez y G. Gutiérrez, Physica A 419, 153 (2015)]
• Dinámica de rebote de un lecho granular vibrado según el modelo de Kroll [B. V. Guerrero, V. I. Idler y I. J. Sánchez, Acta Cientíca Venezolana 66, 236 (2015)]
• Silo collapse under granular discharge [G. Gutiérrez, C. Colonnello, P. Boltenhagen, J. R. Darias, R. Peralta-Fabi, F. Brau and E. Clément, Physical Review Letters 114, 018001 (2015)]
• Learning SciPy for Numerical and Scientific Computing, Second Edition [S. Rojas, E. A. Christensen y F. J. Blanco-Silva, Packt Publishing, 2015]
• Self-adjoint Dirac type Hamiltonians in one space dimension with a mass jump [L. A. González-Díaz, A. A. Díaz, S. Díaz-Solórzano y J. R. Darias, Journal of Physics A: Mathematical and Theoretical 48, 045207 (2015)]
• Estado actual de la nanociencia y nanotecnología en Venezuela [M. S. López, C. Trocel, A. Hasmy y H. Vessuri, en Nanotecnologías en América Latina: Trabajo y Regulación, editado por G. Foladori, A. Hasmy, N. Invernizzi y E. Zayago-Lau (Max Porrúa Ed., México, 2015) pp. 111-134]
• Elaboración de nanocompuestos metal-polímero: Fe/PCL [J. Lárez, C. Rojas, L. Cortina y M. C. Hernández, Revista Latinoamericana de Metalurgia y Materiales 35, 78 (2015)]

    2014

• Behavior of grains in contact with the wall of a silo during the initial instants of a discharge-driven collapse [C. Colonnello, L.I. Reyes, E. Clément y G. Gutiérrez, Physica A 398, 35 (2014)]
• Single charge current in a normal mesoscopic region attached to superconductor leads via a coupled Poisson nonequilibrium Green function formalism [D. Verrilli, F. P. Marí­n y R. Rangel, The Scientific World Journal 2014, 721671 (2014)]
• Los materiales granulares: una mirada al interior del pimentero [J. R. Darias, Acta Científica Venezolana 65, 62 (2014)]
• Nanotecnología: la revolución de lo chiquito [A. Hasmy y M. S. López, en Guía didáctica para la enseñanza de la nanotecnología en educación secundaria, editado por P. A. Serena, J. J. Giraldo, N. Takeuchi y J. D. Tutor (2014)]
• Nanotecnología en la sociedad, oportunidades y riesgos [M. S. López y A. Hasmy, en Guía didáctica para la enseñanza de la nanotecnología en educación secundaria, editado por P. A. Serena, J. J. Giraldo, N. Takeuchi y J. D. Tutor (2014)]

    2013

• Study of the accumulation of grains in a two dimensional vibrated U-tube without interstitial fluid [J. R. Darias, I. Sánchez, G. Gutiérrez y R. Paredes, Advanced Powder Technology 24, 1095 (2013)]
• Socialización del conocimiento: estrategias en el campo de la nanociencia y la nanotecnología en Venezuela [M. S. López, C. Trocel y A. Hasmy, Momento, No. 46E, 1 (2013)]
• Impacto de la nanotecnología en la industria del plástico [M. C. Hernández, Revista Conversaplast, año 7, número 14 (2013)]

    2012

• Internal degrees of freedom, long-range interactions and nonlocal effects in perturbed Klein-Gordon equations [J. A. González, S. Jiménez, A. Bellorín, L. E. Guerrero y L. Vázquez, Physica A 391, 515 (2012)]
• Reverse buoyancy in a vibrated granular bed: Computer simulations [V. Idler, I. Sánchez, R. Paredes y R. Botet, The European Physical Journal E 35, 1 (2012)]
• Teaching Introductory Science and Engineering Physics Courses via Dynamic Problem Solving Strategies [S. Rojas, Memorias del VI Taller Iberoamericano de Enseñanza de la Física Universitaria (VI TIBERO), pp. 408-419 (2012)]
• Another exchange on climate change [S. Rojas, Physics Today 65, 10 (2012)]
• Enhancing the process of teaching and learning physics via dynamic problem solving strategies: a proposal [S. Rojas, Revista Mexicana de Física 58, 7 (2012)]
• Vibration Induced Granular Flow Through An Elbow [I. Sánchez, J. R. Darias y O. P. Michelangelli, Proceedings of International Conference of Agricultural Engineering, Valencia, España (2012)]
• La cooperación científica en el Gran Caribe: Un factor determinante para el desarrollo sostenible [A. Hasmy y E. Cobos, en Le Caraïbe dans la mondialisation: quelles dynamiques régionalistes, editado por É. Dubusset y R. Lucas (L'Harmattan, 2012) pp. 175-191]
• Nanociencia y nanotecnología en Venezuela [M. S. López, A. Hasmy y H. Vessuri, en Perspectivas sobre el desarrollo de las nanotecnologías en América Latina, editado por G. Foladori, A. Hasmy, N. Invernizzi y E. Zayago-Lau (Max Porrúa Ed., México, 2012) pp. 211-228]

    2011

• A perturbatively corrected tight-binding method with hybridization: Application to gold nanoparticles [L. Rincón, A. Hasmy, M. Márquez y C. Gonzalez, Chemical Physics Letters 503, 171 (2011)]
• Internal degrees of freedom in perturbed nonlinear Klein-Gordon equations [L. Vázquez, S. Jiménez, A. Bellorín, L. E. Guerrero y J. A. González, Differential Equations & Applications 3, 527 (2011)]
• Síntesis acuosa de nanopartículas de plata [M. C. Hernández, G. Saenz y L. A. Martínez, Revista Latinoamericana de Metalurgia y Materiales S3, 34 (2011)]
• Experimental study on the vertical motion of grains in a vibrated U-tube [J. Darias, I. Sánchez y G. Gutiérrez, Granular Matter 13 13 (2011)]
• Comentario sobre el artículo ``Separación de variables en la ecuación cinemática v² = v²₀ + 2^→a·δ^→r y su importancia'' de los autores S. Díaz-Solórzano y L. A. Gonzalez-Díaz [Rev. Mex. Fís. 56, 141-143 (2010)] [S. Rojas, Revista Mexicana de Física 57 119 (2011)]

• Nanoscience and nanotechnology in Venezuela [M. S. López, A. Hasmy y H. Vessuri, Journal of Nanoparticle Research 13, 3101 (2011)]
• Formación y divulgación de la nanotecnología en Venezuela: situación y perspectiva [A. Hasmy, Mundo Nano 4, 72 (2011)]

    2010

• Comment on 'From Moon-fall to motions under inverse square laws' [S. Rojas, European Journal of Physics 31, L97 (2010)]
• Continuous opinion model in small world directed networks [Y. Gandica, M. del Castillo-Mussot, G. J. Vázquez y S. Rojas, Physica A 389, 5864 (2010)]
• Comment on `The centre of mass of a triangular plate' by V Slüsarenko et al Eur. J. Phys. 29 (2008) 1177-82 [S. Rojas, European Journal of Physics 31, L39 (2010)]
• On the critical behaviour of two-dimensional liquid crystals [A. Fariñas, R. Botet, B. Berche y R. Paredes, Condensed Matter Physics 13, 13601 (2010)]
• On the teaching and learning of physics problem solving [S. Rojas, Revista Mexicana de Física E 56, 22 (2010)]
• Sinking of light intruders in a shaken granular bed [I. Sánchez, G. Gutiérrez, I. Zuriguel y D. Maza, Physical Review E 81, 062301 (2010)]

    2009

• An approach to enhance the teaching of undergraduate engineering introductory physics courses [S. Rojas, Proceedings of The Seventh Latin American and Caribbean Conference for Engineering and Technology (LACCEI 2009), p. WE1-1 (2009)]
• Repeated problem solving revisited [S. Rojas, American Journal of Physics 77, 487 (2009)]
• Stochastic modeling of fluid displacement in porous media and its impact in oil recovery engineering [R. Rangel y S. Rojas, Memorias de la ULA, number 2 (2009)]
• Transformación durante un ciclo de oscilación en un medio granular vibrado [K. Rodríguez, L. Reyes, G. Da Costa y G. Gutiérrez, Memorias de la ULA, number 2 (2009)]
• Inestabilidad en silos cilíndricos bajo descarga de granos, [G. Gutiérrez, P. Boltenhagen, J. Lanuza y E. Clément, Memorias de la ULA, number 2 (2009)]
• Distribución de volúmenes locales en medios granulares [K. Hernández y L. I. Reyes, Memorias de la ULA, number 2 (2009)]
• Three-dimensional simulations of a vertically vibrated granular bed including interstitial air [V. Idler, I. Sánchez, R. Paredes V., G. Gutiérrez, L. I. Reyes y R. Botet, Physical Review E 79, 051301 (2009)]
• Kink-soliton explosions [A. Bellorín, J. A. González y L. E. Guerrero, Memorias de la ULA, number 2 (2009)]
• Control of chaotic and exploding dissipative kink-solitons [A. Bellorín, J. A. González y L. E. Guerrero, en Handbook of Solitons: Research, Technology and Applications, editado por S. P. Lang y S. H. Bedore (Nova Science Publishers, Nueva York, 2009) pp. 587-620]

• Two dimensional curved disk on a sphere: The evolution of kinetic energy [J. Darias y N. Olivi-Tran, Advances in Theoretical and Applied Mechanics 2, 159 (2009)]
• Montecarlo DLA-type simulations of wetting effects in fluid displacement in porous media [R. Rangel y S. Rojas, Computational Geosciences 13, 215 (2009)]
• Silo collapse during discharge: an experimental work [G. Gutiérrez, P. Boltenhagen, J. Lanuza y E. Clément, en Traffic and Granular Flow '07, editado por C. Appert-Rolland, F. Chevoir , P. Gondret, S. Lassarre, J. P. Lebacque y M. Schreckenberg (Springer, Berlin, Heidelberg, 2009) pp. 517-523]
• Vertical Granular Transport in a Vibrated U-Tube [I. Sánchez, J. R. Darias, R. Paredes, C. Lobb y G. Gutiérrez, en Traffic and Granular Flow '07, editado por C. Appert-Rolland, F. Chevoir , P. Gondret, S. Lassarre, J. P. Lebacque y M. Schreckenberg (Springer, Berlin, Heidelberg, 2009) pp. 545-554]

    2008

• No quasi-long-range order in a two-dimensional liquid crystal [R. Paredes V., A. I. Fariñas-Sánchez y R. Botet, Physical Review E 78, 051706 (2008)]
• Voronoi cell-size distribution and Edwards' compactivity of the parking lot model [K. Hernández y L.I. Reyes, Physical Review E (Brief Reports) 77, 062301 (2008)]
• Síntesis de nanocompuestos poliméricos a partir de arcillas orgánicamente modificadas [N. Salazar, J. L. Feijoo, N. Suárez, M. C. Hernández y S. Lo Mónaco, Revista Iberoamericana de Polímeros 9, 243 (2008)]
• Effects of nanoscale dispersion in the dielectric properties of poly(vinyl alcohol)/bentonite nanocomposites [M. C. Hernández, N. Suárez, L. A. Martínez, J. L. Feijoo, S. Lo Mónaco y N. Salazar, Virtual Journal of Nanoscale Science & Technology 17, issue 20 (2008) (seleccionado por el editor)]
• Procesamiento de señales vía análisis de componentes independientes [S. Rojas, C. Candanoza Santos y J. M. Guevara Jordán, en Desarrollo y Avances en Métodos Numéricos para Ingeniería y Ciencias Aplicadas, editado por L. Martino, V. Carrera, G. Larrazábal y M. Cerrolaza (2008), p. PS-21]
• On Second Order Mimetic and Conservative Finite Difference Discretization Schemes [S. Rojas y J. M. Guevara Jordán, Revista Mexicana de Física 54, 141 (2008)]
• Effects of nanoscale dispersion in the dielectric properties of poly(vinyl alcohol)/bentonite nanocomposites [M. C. Hernández, N. Suárez, L. A. Martínez, J. L. Feijoo, S. Lo Mónaco y N. Salazar, Physical Review E, 77, 051801 (2008)]
• Spatiotemporal chaos in sine Gordon systems subjected to wave fields: Onset and suppression [R. Chacón, A. Bellorín, L. E. Guerrero y J. A. González, Physical Review E 77, 046212 (2008)]
• The molecular interactions that influence the plasticizer dependent dissolution of acrylic polymer films [H. M. Fadda, M. C. Hernández, D. Margetson, M. McAllister, A. W. Basit, S. Brocchini y N. Suárez, Journal of Pharmaceutical Sciences 97, 3957 (2008)]
• On the need to enhance physical insight via mathematical reasoning [S. Rojas, Revista Mexicana de Física E 54, 75 (2008)]
• On teaching Neumann Green´s function [E. Valdeblánquez, S. Rojas y P. Martín, Ciencia 16, 215 (2008)]

    2007

• Convergence of a mimetic finite difference method for static diffusion equation [J. M. Guevara-Jordán, S. Rojas, M. Freites-Villegas y J. E. Castillo, Advances in Difference Equations, Art. No. 12303 (2007)]
• Montecarlo DLA type simulation of non-wetting (drainage) stable displacement in porous media [R. Rangel y S. Rojas, Ciencia 15, 242 (2007)]
• A new second order mimetic finite difference scheme to tackle boundary layers-like problems [S. Rojas y J. M. Guevara-Jordán, en New Trends in Fluid Mechanics Research, editado por F. G. Zhuang y J. C. Li (Springer and Tsinghua University Press, 2007), p. 730]
• A quantum exchange bias model [G. J. Mata, E. Pestana, H. Dreysse y M. Kiwi, Physica B 398, 262 (2007)]
• Kink-soliton explosions in generalized Klein-Gordon equations [J. A. González, A. Bellorín y L. E. Guerrero, Chaos, Solitons & Fractals 33, 143 (2007)]
• In vitro deposition of hydroxyapatite on cortical bone collagen stimulated by deformation induced piezoelectricity [K. Noris, J. Lira, A. M. Ferreira, J. L. Feijoo, N. Suárez, M. C. Hernández y E. Barrios, Biomacromolecules 8, 941 (2007)]
• Efectos de la mojabilidad o adherencia en el desplazamiento inestable entre dos fluidos miscibles en un medio poroso vía simulación Monte Carlo DLA [R. Rangel y Sergio Rojas, Ciencia 15, 77 (2007)]

    2006

• Relajaciones dieléctricas de alta temperatura en poly(e-caprolactona). Un análisis comparativo de las corrientes de polarización y de depolarización térmicamente estimuladas [N. Suárez, M. Puma, M. C. Hernández y J. Walter, Ciencia 14, 313 (2006)]
• Quantum fluctuations and the exchange bias field [G. J. Mata, E. Pestana, M. Kiwi y H. Dreysse, Physical Review B 74, 144407 (2006)]
• Actas del IV Congreso de la Sociedad Venezolana de Física [L. E. Guerrero, M. C. Hernández y M. Díaz, editores, Revista Mexicana de Física S 52 (2006)]
• Three-dimensional Ising model confined in low-porosity aerogels: A Monte Carlo study [R. Paredes y C. Vásquez, Physical Review B 74, 054201 (2006)]
• Effects of aerogel-like disorder on the critical behavior of O(m)--vector models. Recent simulations and experimental evidences [C. Vásquez y R. Paredes, Condensed Matter Physics 9, 305 (2006)]
• High temperature polarization and depolarization experiments on poly(e-caprolactone) [N. Suárez, M. Puma, M. C. Hernández y J. Walter, Journal of Applied Physics 99, 1135241 (2006)]
• Preliminary rock magnetic and dielectric results for a set of prehistoric amerindian pottery samples from different Venezuelan islands [V. Costanzo, N. Suárez, M. Aldana, M. C. Hernández y C. Campos, Earth, Planets and Space 58, 1423 (2006)]
• Non-invertible transformations and spatiotemporal randomness [J. A. González, A. J. Moreno y L. E. Guerrero, International Journal of Bifurcation and Chaos (Letters) 16, 3369 (2006)]
• Estudio del rendimiento de la técnica DPD utilizando estrategias en arquitecturas paralelas [E. Escalante, C. Echeverría, P. Guillén, S. Rojas y P. J. Colmenares, Revista Mexicana de Física S 52, 45 (2006)]
• Dielectric study of plasticization and antiplasticization effects in cretaceous samples from eastern and western Venezuela [N. Suárez, M. Aldana, V. Costanzo-Alvarez y M. Sequera, Revista Mexicana de Física S 52, 81 (2006)]
• Estudio dieléctrico del envejecimiento físico [M. C. Hernández, N. Suárez y M. Puma, Revista Mexicana de Física S 52, 174 (2006)]
• On second order mimetic discretization scheme for boundary layers problems [J. M. Guevara-Jordán y S. Rojas, en Simulación y Modelado en Ingeniería y Ciencias, editado por B. Gámez, D. Ojeda, G. Larrazábal y M. Cerrolaza (2006), p. TM-33]
• Solving diffusion problems on non-uniform grids via a second order mimetic discretization scheme [S. Rojas y J. M. Guevara-Jordán, en Simulación y Modelado en Ingeniería y Ciencias, editado por B. Gámez, D. Ojeda, G. Larrazábal y M. Cerrolaza (2006), p. TM-17]
• Trinomial (finite bethe) trees and the numerical pricing of american-style options [S. Rojas, en Simulación y Modelado en Ingeniería y Ciencias, editado por B. Gámez, D. Ojeda, G. Larrazábal y M. Cerrolaza (2006), p. VA-27]

    2005

• A new second order finite difference conservative scheme [J. M. Guevara-Jordán, S. Rojas, M. Freites-Villegas y J. E. Castillo, Divulgaciones Matemáticas 13, 107 (2005)]
• Vibration induced airflow through granular beds and density dependent segregation [G. Gutiérrez, L. I. Reyes, I. Sánchez, K. Rodríguez, V. Idler y R. Paredes, Physica A 356, 83 (2005)]
• Air-driven reverse buoyancy [L. I. Reyes, I. Sánchez y G. Gutiérrez, Physica A 358, 466 (2005)]
• Controlling soliton explosions [J. A. González, A. Bellorín y L. E. Guerrero, Physics Letters A 338, 60 (2005)]

    2004

• Physical aging effects on high temperature relaxations of Poly(DTH carbonate) and Poly(DTO carbonate) monitored by TSPC and TSDC [M. C. Hernández y N. Suárez, Polymer 45, 8491 (2004)]
• A comparative numerical study of two mimetic finite differences methods for solving the steady diffusion equation with rough coefficients on non-uniform grids [S. Rojas, J. Castillo, J. Guevara y S. Castillo, en Simulación Numérica y Modelaje Computacional, editado por J. Rojo, M. J. Torres y M. Cerrolaza (2004), p. TM1]
• A mimetic finite difference scheme for solving the steady state diffusion equation with singular functions [M. Freites-Villegas, J. M. Guevara-Jordán, O. R. Rojas, J. E. Castillo y S. Rojas, en Simulación Numérica y Modelaje Computacional, editado por J. Rojo , M. J. Torres y M. Cerrolaza (2004), p. TM25]
• Modeling porous media flow using the method of fundamental solutions [S. Rojas y J. M. Guevara-Jordán, en Proceedings of the 6th Caribbean Conference on Fluid Dynamics (2004)]
• Effective Hamiltonian and dynamic stability of the inverted pendulum [G. J. Mata y E. Pestana, European Journal of Physics 25, 717 (2004)]

• Simple model for reverse buoyancy in a vibrated granular system [G. Gutiérrez, O. Pozo, L. I. Reyes, R. Paredes V., J. F. Drake y E. Ott, Europhysics Letters 67, 369 (2004)]
• Pattern control and suppression of spatiotemporal chaos using geometrical resonance [J. A. González, A. Bellorín, L. I. Reyes, C. Vásquez y L. E. Guerrero, Chaos, Solitons & Fractals 22, 693 (2004)]
• Caracterización magnética, dieléctrica, y petrográfica de microestructuras en muestras cretácicas del oeste de Venezuela [M. Urdaneta, V. Costanzo, M. Sequera, M. Aldana y N. Suárez, en Memorias del XII Congreso Venezolano de Geofísica (2004)]
• Estudio dieléctrico de efectos de plastificación y antiplastificación en muestras cretácicas del oriente y occidente de Venezuela [M. Sequera, N. Suárez, V. Costanzo y M. Aldana, en Memorias del XII Congreso Venezolano de Geofísica (2004)]

    2003

• A method of fundamental solution for modeling porous media advective fluid flow [J. M. Guevara-Jordán y S. Rojas, Applied Numerical Mathematics 47, 449 (2003)]
• Actas del III Congreso de la Sociedad Venezolana de Física [L. E. Guerrero y M. C. Hernández, editores, Revista Mexicana de Física 49, Supl. 3 (2003)]
• Geometrical resonance in spatiotemporal systems [J. A. González, A. Bellorín, L. I. Reyes, C. Vásquez y L. E. Guerrero, Europhysics Letters 64, 743 (2003)]
• Non-ergodic fluctuations of mesoscopic insulators with spin-orbit coupling [R. Rangel y E. Medina, Revista Mexicana de Física 49, Supl. 3, 179 (2003)]
• From exactly solvable chaotic maps to stochastic dynamics [J. A. González, L. I. Reyes, J. J. Suárez, L. E. Guerrero y G. Gutiérrez, Physica D 178, 26 (2003)]
• How to excite the internal modes of sine-Gordon solitons [J. A. González, A. Bellorín y L. E. Guerrero, Chaos, Solitons & Fractals 17, 907 (2003)]
• Response to "Comment on 'Exact solutions to chaotic and stochastic systems' " [Chaos 13, 123 (2003)] [J. A. González, L. I. Reyes y L. E. Guerrero, Chaos 13, 124 (2003)]

    2002

• Persistent non-ergodic fluctuations in mesoscopic insulators: The NSS model in the unitary and symplectic ensembles [R. Rangel y E. Medina, European Physical Journal B 30 101 (2002)]
• Chaos-induced true randomness [J. A. González, L. I. Reyes, J. J. Suárez, L. E. Guerrero y G. Gutiérrez, Physica A 316, 259 (2002)]
• Internal modes of sine-Gordon solitons in the presence of spatiotemporal perturbations [J. A. González, A. Bellorín y L. E. Guerrero, Physical Review (Rapid Communications) 65, 065601(R) (2002)]
• A mechanism for randomness [J. A. González, L. I. Reyes, J. J. Suárez, L. E. Guerrero y G. Gutiérrez, Physics Letters A 295, 25 (2002)]

• Non-ergodicity and fluctuations in mesoscopic insulators: The replica cooperon and diffuson [E. Medina, E. Román y R. Rangel, Europhysics Letters 54, 647 (2001)]
• A model for stable displacement in porous media [R. Rangel y H. A. Guerrero, en: Proceedings of LACAFLUM 2001, V Latin American and Caribbean Congress on Fluid Mechanics, editado por S. Zarea (Universidad Simón Bolívar, Caracas, 2001) p. FPM1]
• Exact solutions to chaotic and stochastic systems [J. A. González, L. I. Reyes y L. E. Guerrero, Chaos 11, 1 (2001)]

• Semiclassical approach to Landau levels and Landau level degeneracy using canonical transformations in classical mechanics [G. J. Mata y R. Medina, European Journal of Physics 21, 191 (2000)]
• Comportamiento no universal de arreglos de uniones Josephson capacitivas [A. Giménez y R. Rangel, en: Simulación con Métodos Numéricos en Ingeniería y Ciencias Aplicadas, editado por N. Troyani y M. Cerrolaza (Editorial SVFMI, Caracas, 2000) p. EC-1]

• Series development of the stress tensor for the shear viscosity of gases in the transition regime [G. Urbina Villalba, M. García Sucre, R. E. Parra, L. Araque Lameda y G. Mata, Ciencia 7 133 (1999)]
• Power law for the permeability in a two-dimensional disordered porous medium [L. I. Reyes, R. Paredes y G. Gutiérrez, Physica A 274 391 (1999)]
• Soliton tunneling with sub-barrier kinetic energies [J. A. González, A. Bellorín y L. E. Guerrero, Physical Review E (Rapid Communications) 60, R37 (1999)]
• Spatiotemporal chaotic dynamics of solitons with internal structure in the presence of finite-width inhomogeneities [L. E. Guerrero, A. Bellorín, J. R. Carbó y J. A. González, Chaos, Solitons & Fractals 10, 1491 (1999)]
• D. Figueroa, L. E. Guerrero, M. C. Hernández, A. Sánchez, N. Suárez, A. Marcano y R. Escalona, Laboratorio 3 de Física (Editorial Equinoccio, Caracas, 1999)