A rebel and feminist, the Switzerland-born Miriam Cahn is one of the major artists of her generation. Widely known for her drawings and paintings, she also experiments with photography, moving images, sculptures, and performance art. Cahn's diverse body of work is disturbing and dreamlike, filled with striking human figures pulsing with an energy both passionate and violent. These pieces, along with Cahn's reflections on artistic expression, have always responded to her contemporary moment. In the 1980s, her work addressed the feminist, peace, and environmental movements, while the work she produced in the 1990s and early 2000s contains allusions to the war in the former Yugoslavia, the conflict in the Middle East, and the September 11 terrorist attacks. Her recent production tackles ever-evolving political conflicts, engaging with the European refugee crisis and the "#metoo" movement. Miriam Cahn: I as Human examines different facets of the artist's prolific and troubling oeuvre, featuring contributions from art historians, critics, and philosophers including Kathleen Buhler, Paul B. Preciado, Elisabeth Lebovici, Adam Szymczyk, Natalia Sielewicz and .

The scope of this dissertation is the development of a state observer for Power-to-Gas (PtG) plants. A physical performance model of an innovative reactor concept for different operation conditions has been developed and implemented in Matlab-Simulink. Experiments in a lab-scale PtG plant are used to validate the model; a comparison between the experimental and modelled data is presented. The experiments cover a wide temperature range, different operating pressures and inlet volumetric flows. Furthermore, experimental runs are carried out to determine the experimental value of the kinetic parameters, namely the activation energy (Ea), the pre-exponential factor of the Arrhenius form (A) and an empirical coefficient (n). The state observer predicts the performance of the reactor for a specific operating point and allows to identify a decrease of the reactor performance, such an identification of a system state leads to maintenance or modifications in the operating control.

La Involuntariedad es uno de los temas linguisticos mas relevantes en los ultimos diez anos. Su importancia esta ligada al amplio conjunto de areas en las que puede ser capital -Semantica, Sintaxis, Morfologia, Pragmatica- y los propios conceptos que albergan -Agentividad, Intencionalidad, Accidentalidad-. Este libro es una introduccion general al concepto de Involuntariedad en espanol. Las diferentes contribuciones permiten su insercion desde distintos enfoques relevantes para la Linguistica del espanol. El resultado es la primera linea de estudio de la Involuntariedad en una lengua romance, la base para futuras investigaciones de este concepto desde una perspectiva universal.