Resultaten voor 'rafael lopez'

Explorations in the History and Heritage of Machines and Mechanisms

This book gathers the latest advances in the field of history of science and technology, as presented by leading international researchers at the 7th International Symposium on History of Machines and Mechanisms (HMM), held in Granada and Jaén, Spain on April 28-30, 2022. The Symposium, which was promoted by the permanent commission for the History of Machine and Mechanism Science (MMS) of IFToMM, provided an international forum to present and discuss historical developments in the field of MMS. The contents cover all aspects of the development of MMS from antiquity until the present era and its historiography: modern reviews of past works, engineers in history and their works, the development of theories, history of the design of machines and mechanisms, historical developments of mechanical design and automation, historical developments of teaching, the history of schools of engineering, the education of engineers. The contributions, which were selected by means of a rigorous international peer-review process, highlight numerous exciting ideas that will spur novel research directions and foster multidisciplinary collaborations.

1. Rafael , López Guzmán
2. Francisco , Montes González

Religiosidad andaluza en América : repertorio iconográfico

1. Marcos , Bruna Esteban
2. Eva María , Montalvá Orón
3. Rafael , López Andújar

Modelo predictivo de mortalidad en el trasplante hepático del adulto

Poder predecir la mortalidad de un receptor tras ser sometido a un trasplante hepático es un reto que supondría mejorar el manejo y la eficiencia de las listas de espera para dicho procedimiento. En este proyecto se desarrolla un modelo predictivo para determinar la mortalidad relacionada con el procedimiento de los receptores de un trasplante hepático al año de la intervención, utilizando variables preoperatorias del donante, receptor e injerto.

1. Rafael , López

Constant Mean Curvature Surfaces with Boundary

The study of surfaces with constant mean curvature (CMC) is one of the main topics in classical differential geometry. Moreover, CMC surfaces are important mathematical models for the physics of interfaces in the absence of gravity, where they separate two different media or for capillary phenomena. Further, as most techniques used in the theory of CMC surfaces not only involve geometric methods but also PDE and complex analysis, the theory is also of great interest for many other mathematical fields.While minimal surfaces and CMC surfaces in general have already been treated in the literature, the present work is the first to present a comprehensive study of ¿compact surfaces with boundaries,¿ narrowing its focus to a geometric view. Basic issues include the discussion whether the symmetries of the curve inherit to the surface; the possible values of the mean curvature, area and volume; stability; the circular boundary case and the existence of the Plateau problem in the non-parametric case. The exposition provides an outlook on recent research but also a set of techniques that allows the results to be expanded to other ambient spaces. Throughout the text, numerous illustrations clarify the results and their proofs.The book is intended for graduate students and researchers in the field of differential geometry and especially theory of surfaces, including geometric analysis and geometric PDEs. It guides readers up to the state-of-the-art of the theory and introduces them to interesting open problems.

1. Rafael , López Guzmán

Los Tendilla : señores de la Alhambra

1. Rafael , López

Constant Mean Curvature Surfaces with Boundary

The study of surfaces with constant mean curvature (CMC) is one of the main topics in classical differential geometry. Moreover, CMC surfaces are important mathematical models for the physics of interfaces in the absence of gravity, where they separate two different media or for capillary phenomena. Further, as most techniques used in the theory of CMC surfaces not only involve geometric methods but also PDE and complex analysis, the theory is also of great interest for many other mathematical fields.While minimal surfaces and CMC surfaces in general have already been treated in the literature, the present work is the first to present a comprehensive study of ¿compact surfaces with boundaries,¿ narrowing its focus to a geometric view. Basic issues include the discussion whether the symmetries of the curve inherit to the surface; the possible values of the mean curvature, area and volume; stability; the circular boundary case and the existence of the Plateau problem in the non-parametric case. The exposition provides an outlook on recent research but also a set of techniques that allows the results to be expanded to other ambient spaces. Throughout the text, numerous illustrations clarify the results and their proofs.The book is intended for graduate students and researchers in the field of differential geometry and especially theory of surfaces, including geometric analysis and geometric PDEs. It guides readers up to the state-of-the-art of the theory and introduces them to interesting open problems.