1,257 research outputs found
Felix C. Calderon. Las negociaciones sobre la regulacion de armamentos y el desarme nuclear
No full textKlein. Felix C. Calderon. Las negociaciones sobre la regulacion de armamentos y el desarme nuclear. In: Politique étrangère, n°3 - 1989 - 54ᵉannée. pp. 517-518
Felix C. Calderon. Las negociaciones sobre la regulacion de armamentos y el desarme nuclear
No full textKlein. Felix C. Calderon. Las negociaciones sobre la regulacion de armamentos y el desarme nuclear. In: Politique étrangère, n°3 - 1989 - 54ᵉannée. pp. 517-518
Seleccion de obras maestras dramáticas de Lope de Vega y Calderon de la Barca : con índice y observaciones esenciales ; al uso de los colegios y de las universidades de los Estados Unidos /
No full textCopyright notice on verso of t.p. dated 1840."Esta cuarta edicion ha sido revisada y corregida."--verso t.p.La estrella de Sevilla / de Frey Lope Felix de Vega Carpio -- El principe constante / de Don Pedro Calderon de la Barca -- El mágico prodigioso / de Don Pedro Calderon de la Barca.Mode of access: Internet
Evaluation of Tar Spot resistance in 2011 in Guadalupe-Victoria, Chiapas
No full textCitation: Willcox, Martha; Burgueño, Juan ; Mahuku, George ; Guadarrama Espinoza, Armando ; Chepetla Calderon, Daniel ; Lopez, Manuel ; Gonzalez, Jesus ; Leyva, Mayolo ; San Vicente, Felix ; Maize Germplasm Bank; Dupont Pioneer, 2014, "Evaluation of Tar Spot resistance in 2011 in Guadalupe-Victoria, Chiapas", http://hdl.handle.net/11529/10031 International Maize and Wheat Improvement Center [Distributor] V1 [Version
Ignoring the spatial structure of the sea cucumber <i>Isostichopus fuscus</i> distribution when granting quotas can be costly
No full textThere is an increasing demand for fisheries resources worldwide. For example, the Asian markets have traditionally consumed sea cucumber as a delicacy and their buoyant economies have promoted demand for it in recent years. The brown sea cucumber Isostichopus fuscus is the most valuable species from the Eastern Pacific and it has been almost depleted due to overfishing. In this work, we analyzed data of sea cucumber abundance collected monthly (October 2014–December 2016) along the west coast of the Gulf of California (29.95 oN – 28.05 oN) in 1,107 swath (25 × 2 m) quadrats performed at 118 sites with the goal of determining if current fishing quotas are sustainable. We applied a Bayesian hierarchical modelling approach with integrated nested Laplace approximation (INLA) to this data to account for spatial structure in the data when calculating densities. The observed density ranged from a minimum of 0 to a maximum of 0.58 ind/m2, with an average of 0.03 ind/m2 in suitable habitat, defined as the habitat less than 30 m deep and with hard substrate. There are large spatial variations in abundance, but the overall mean suitable habitat is 15.7% (min = 7.8%, max = 28.8%) of the total fishing area. Current quotas are usually higher than 5% of the lower bounds of population density estimates. We propose, among other management measures, that quotas should be granted taking into account the spatial structure of sea cucumber densities as well as the proportion of suitable area within each estate. Given the high levels of illegal fishing within the Gulf of California, it is imperative that quotas are based on the lower bounds of spatially explicit density estimates – along with increased surveillance and enforcement – if the long-term commercial sustainability of the fishery is to be maintained
An effectivization of the global reconstruction in the Gel'fand-Calderon inverse problem in three dimensions
No full textInternational audienceBy developing the d-bar approach to global "inverse scattering" at zero energy we give a principal effectivization of the global reconstruction method for the Gel'fand-Calderon inverse boundary value problem in three dimensions. This work goes back to results published by the author in 1987, 1988 and proceeds from recent progress in the d-bar approach to inverse scattering in 3D published by the author in 2005, 2006
Supplemental Material, Supplemental_Appendix_rev - What kind of information and communication technologies do patients with COPD prefer to use? A cross-sectional study in Latin America
No full text
Supplemental Material, Supplemental_Appendix_rev for What kind of information and communication technologies do patients with COPD prefer to use? A cross-sectional study in Latin America by Ivan Cherrez Ojeda, JC Calderon, O López Jove, A Guerreros, Karin J Plaza, Jose A Cano, E Vanegas, M Felix, V Mata, E Calero, A Cherrez and D Simancas-Racines in Chronic Respiratory Disease
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Importancia, significado y participación en la escolarización en zonas rurales Un estudio etnográfico en Michoacán, México
No full textThis article analyzes the importance, meaning and social participation within the schooling process amongst rural settlers in a community of Michoacán, Mexico. It is actually the result of the research carried out to obtain a PhD during which the author analyzed how low-income families take part into their formal and informal education. The main discoveries of this research show that in spite of their lowinstruction levels, the parents support their children so they can achieve basic education. Nevertheless, because of their low income, only few families can support their children’s schooling for further education levels. The discoveries linked with formal education show that the educational service offered by the CONAFE in their community does not offer satisfaction to most of the parents, who prefer to enroll their children in the Ministry of Education (SEP)’s rural schools. The conclusions add some suggestions and advices oriented to improve the quality and pertinence of the CONAFE’s Community Education Program
Calderon-Zygmund estimates for a class of quasilinear elliptic equations
No full textIn this paper we obtain the following local Calderon-Zygmund estimates B(|f|) epsilon L-loc(q)(Omega)B(|del(u)|) epsilon L-loc(q)(O)for any q >= 1 of weak solutions for a class of quasilinear elliptic equations div (a(|del u|)del u)=div(a(|f|)f)in Omega, where B(t)=integral(t)(0) tau a(tau) d tau for t >= 0 (C) 2016 Elsevier Inc. All rights reserved.NSFC [11471207, 10990013, 11571020]; Innovation Program of Shanghai Municipal Education Commission [14YZ027]SCI(E)ARTICLE41524-155227
Correction: Calderon, C.P. Data-Driven Techniques for Detecting Dynamical State Changes in Noisily Measured 3D Single-Molecule Trajectories. Molecules 19, 18381-18398
No full textThe author wishes to make the following corrections to paper [1] (doi:10.3390/molecules191118381, website: http://www.mdpi.com/1420-3049/19/11/18381)
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