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¡Todos junto al Gobierno del Frente Popular! El Socorro Rojo Internacional ...
A l'esquerra quatre fotografies de les dependències del S.R.I. a Espanya. A la dreta, el text fa referència als hospitals, equips i personal sanitari que el S.R.E. ha posat al servei del Govern del Front Popular. Acaba fent una crida a tots els antifeixistes perquè contribuïsquen a aconseguir la victòria del poble espanyol
En cada frente de lucha su casa del combatiente
Diversos soldats llegint en hores de descans
Con el ejercicio físico luchareis sin esfuerzo
Llançador de disc i davant d'ell un soldat amb baioneta calada
Antifascistas! ayudad a los oprimidos en el campo faccioso
Figura encadenada de peus i mans
Congreso popular provincial de la solidaridad Valencia Unidad.
En la part superior foto d'una multitud de persones, baix la llegenda
Mano ejecutora del fascismo Ayudad a los familiares de sus víctimas.
Dos membres de la Guàrdia Civil, amb fusells, en actitud de menyspreu cap a un cos sagnant als seus peus
Fire risk sub-module assessment under solvency II. Calculating the highest risk exposure
2021
The European Directive 2009/138 of Solvency II requires adopting a new approach based on risk, applying a standard formula as a market proxy in which the risk profile of insurers is fundamental. This study focuses on the fire risk sub-module, framed within the man-made catastrophe risk module, for which the regulations require the calculation of the highest concentration of risks that make up the portfolio of an insurance company within a radius of 200 m. However, the regulations do not indicate a specific methodology. This study proposes a procedure consisting of calculating the cluster with the highest risk and identifying this on a map. The results can be applied immediately by any insur…
Mathematical Modeling and Parameters Estimation of Car Crash Using Eigensystem Realization Algorithm and Curve-Fitting Approaches
2013
Published version of an article in the journal: Mathematical Problems in Engineering. Also available from the publisher at: http://dx.doi.org/10.1155/2013/262196 Open Access An eigensystem realization algorithm (ERA) approach for estimating the structural system matrices is proposed in this paper using the measurements of acceleration data available from the real crash test. A mathematical model that represents the real vehicle frontal crash scenario is presented. The model's structure is a double-spring-mass-damper system, whereby the front mass represents the vehicle-chassis and the rear mass represents the passenger compartment. The physical parameters of the model are estimated using cu…
Weather Derivatives and Stochastic Modelling of Temperature
2011
We propose a continuous-time autoregressive model for the temperature dynamics with volatility being the product of a seasonal function and a stochastic process. We use the Barndorff-Nielsen and Shephard model for the stochastic volatility. The proposed temperature dynamics is flexible enough to model temperature data accurately, and at the same time being analytically tractable. Futures prices for commonly traded contracts at the Chicago Mercantile Exchange on indices like cooling- and heating-degree days and cumulative average temperatures are computed, as well as option prices on them.
Hölder Continuity up to the Boundary of Minimizers for Some Integral Functionals with Degenerate Integrands
2007
We study qualitative properties of minimizers for a class of integral functionals, defined in a weighted space. In particular we obtain Hölder regularity up to the boundary for the minimizers of an integral functional of high order by using an interior local regularity result and a modified Moser method with special test function.