CV Dr. Julio Lopez

Affiliations
Associate Professor, Departamento de Ingeniería Matemática, Facultad de Ingeniería y Ciencias, Universidad de La Frontera
Unit of Neurosciences and Peptides Biology, Center of Biotechnology on Reproduction (CEBIOR),
Scientific and Technological Bioresource Nucleus, Universidad de La Frontera



Contact
Ave. Francisco Salazar 01145, PO Box 54-D, 4811230 Temuco, Chile
Telephone: +56 (045) 2325926
Fax: +56 (045) 2325921
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General Description
Ingeniero Civil Matemático from Universidad de Chile, Graduated in Mathematical Physics from Technical University of Clausthal, Germany. Research topics include Discrete and Continuous Dynamical Systems, Discrete Mathematics, and Mathematical Modeling with Applications in Engineering and Biology. Currently, his studies are focused to develop Cell – related mathematical models, including probabilities of establishment of associations between bivalents in prophase meiotic spermatocytes, dynamics of Ca2+ flows, among other mathematical studies of a more abstract nature. With academic experience in diverse courses (Discrete Mathematics, Functional Analysis, Theory of Differential Equations, Coding and Criptography, etc), for undergraduate and postgraduate students and formation of human capital through collaboration with graduate programs and with interaction with multidisciplinary research teams.



Academic Degrees and Professional Studies
1990 Doctor rerum Naturalium (Dr. rer. Nat), Technische Universität Clausthal, Clausthal-Zellerfeld, Deutschland (Germany)
1984 Ingeniero Civil Matemático, Universidad de Chile, Santiago, Chile



Research Lines
Dynamical Systems, Discrete and Continuous
Mathematical Modeling in Engineering and Biology

Scholarship Awards
1985- 1990 Deutscher Akademischer Austauschdienst (DAAD) Fellowship



Research Projects (last 5 years)
12IDL4 13208 CORFO, Prototipo Comercial AGROMOD (Director) Institutions: Universidad de La Frontera, TIDE-AGRO, CORFO, 2012-2014


FONDEF V10P0022: AGROMOD: Software dinámico de apoyo a la toma de decisiones para la producción agropecuaria basada en praderas (Director), 2010


FONDEF D06I1081: Aumento del potencial exportador de carne bovina mediante un software de apoyo a la toma de decisiones: modelos matemático-dinámicos del comportamiento de pradera permanente y producción de carne, (Director), 2008-2010, Institutions: Universidad de La Frontera, Soc. Agrícola El Coihue, Soc. Agrícola Cerro Azul, Frigorífico Temuco (AASA), 2008-2010



Publications (last 10 years)

  • Manieu et al, Aneuploidy in spermatids of Robertsonian (Rb) chromosome heterozygous mice, Chromosome Research, (2014), DOI 10.1007/s10577-014-9443-7

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Julio López Fenner et al., Bivalent associations in Mus domesticus 2n=40 spermatocytes. Are they random? Bulletin of Mathematical Biology (2014), Society for Mathematical Biology, DOI: 10.107/s11538-014-9992-0

 

Berrios et al. Robertsonian chromosomes and the nuclear architecture of mouse meiotic prophase spermatocytes, Biological Research 47:16, 2014

 

Ethanol Reduces Amyloid Aggregation In Vitro and Prevents Toxicity in Cell Lines
Archives of Medical Research, Volume 44, Issue 1, January 2013, Pages 1-7
David Ormeño, Fernando Romero, Julio López-Fenner, Ándres Avila, Ataulfo Martínez-Torres, Jorge Parodi

 

Berrios et al. Model of chromosome associations in Mus domesticus spermatocytes. Biological Research 43: 275-295, 2010
Ethanol effect over Aβ aggregates and toxicity reduction in cell cultures
Alzheimer's & Dementia, Volume 6, Issue 4, Supplement, July 2010, Page S535
Jorge Parodi, David Ormeño, Julio Lopez-Fenner, Fernando Romero

 

Julio López Fenner, On forward (h, k) splitting for a class of noninvertible differential equations with impulse effect, Nonlinear Analysis: Theory, Methods & Applications, Volume 67, Issue 5, 1 September 2007, Pages 1513-1521, Published, FONDECYT 1020938

 

J. López, S. Siegmund, 2004, An (h,k) dichotomy spectrum for systems of linear differential equations with impulse effect, Journal of continuous, discrete and impulsive systems, Series A: Mathematical Analysis, Vol 11, Nº 1, Published, FONDECYT 1020938

 

Julio López Fenner, 2004, On Wazewski's inequality and Lyapunov stability for a class of linear noninvertible differential equations with impulse effect, Archives of Inequalities and Applications, Vol 2. Nº 4, 451-460, published, FONDECYT 1020938


Congresses, Workshops and Symposia (last 5 years)
1.L. Ciuffo et. al. Biomedical Applications in the EELA-2 Project, in NETTAB 2009, Ninth Annual Workshop, Network Tools and Applications in Biology, June 2009, Catania, Italy, pp. 35 – 38, 2009.


2.Xxxv Congreso Sociedad Chilena De producción animal Y I Congreso Internacional Agroforestal Patagonico, Coyhaique, 27 A 29 De Octubre 2010, Editor General: Osvado Teuber W. (INIA Tamel-Aike), Libro De resúmenes: Pag. 37 Ajuste Polinomial De Curvas De Tasas De Crecimiento De Pasturas De La Zona Templada De Chile En Sistemas De producción de Carne.

 

3.Xxxv Congreso Sociedad Chilena De producción animal y I Congreso Internacional Agroforestal Patagonico, Coyhaique, 27 A 29 De Octubre 2010, Editor General: Osvado Teuber W. (INIA Tamel-Aike), Libro De resúmenes: Pag. 39 Ajuste Polinomial De Curvas De Tasas De Crecimiento De Pasturas De La Zona Templada De Chile En Sistemas De producción de Leche.