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Dissertation
Symmetrien von Differentialgleichungen via Vessiot-Theorie
(2021-04)
Die übliche Definition des Symmetriebegriffs einer Differentialgleichung lautet wie folgt: Symmetrien sind Transformationen, die Lösungen wieder in Lösungen überführen. Modelliert man Differentialgleichungen als Untermannigfaltigkeiten eines Jetbündels, so lassen sich zwei Arten von Symmetrien unterscheiden: innere und äußere. Der erste Fall entspricht einer Transformation, die ausschließlich auf der Differentialgleichung definiert ist. Im zweiten Fall ist die betrachtete Transformation auf dem gesamten umgebenden ...
Dissertation
Individual climate mitigation in the energy sector
(2021)
Based on micro-econometric analyses of survey data, this thesis extends existing research on the determinants of climate-friendly behavior in the energy sector with a special focus on economic preferences and social identity. It contains an overarching introduction and conclusion including a discussion of the policy implications of the results and avenues for future research. The main body of the thesis contains six research articles, organized in two subsections containing three articles each. All six research ...
Video
CONTEXTOS
(2021-11-13)
El trabajo de Javier Artadi es reconocido internacionalmente por su fuerte relación entre su geometría abstracta y la singular naturaleza de la costa desértica del Perú.
La conferencia ofrece un recorrido por sus obras y proyectos más reconocidos, desde las piezas más pequeñas al lado del mar hasta los diseños de mayor escala en el centro mismo de la ciudad.
Javier Artadi / Arquitecto de la Universidad Ricardo Palma
Estudio Artadi Arquitectos
Profesor de la Universidad Peruana de Ciencias Aplicadas UPC
Reconocimientos ...
Video
OBRAS Y PROYECTOS
(2021-10-30)
“La conferencia es un recorrido por nuestros temas de interés mostrando intervenciones en patrimonio, obras en la ciudad incluidas las que se encuentran en contextos históricos, y finalmente los proyectos que tienen que ver con paisaje y naturaleza. Ello abarca un contexto geográfico e histórico/temporal que trata de cubrir un espectro lo más amplio posible.”
David Mutal
Arquitecto de la Universidad Ricardo Palma
AA Diploma Architectural Association, Londres
Premios y distinciones:
- Hexágono de Plata Colegio ...
Video
A LO LARGO DEL CAMINO
(2021-11-27)
En esta conferencia, Ruth Alvarado presenta una selección de sus proyectos y realizaciones, que en suma documentan el camino andado.
Incluye sus obras desarrolladas como arquitecta independiente y otras representativas de lo realizado en sociedad con Oscar Borasino.
Ruth Alvarado Pflücker
Arquitecta de la Universidad Ricardo Palma y la Universidad de Virginia
Maestría en Arquitectura, Urbanismo y Desarrollo Territorial Sostenible PUCP (en proceso)
Monografías:
Ruth Alvarado – La vocación de una ciudad
OB+RA ...
Working paper
Layers of Post-Development: De- and reconstructions in a world in which many worlds exist
(2021-02)
Post-Development as a critique of ‘development’ is almost as fuzzy and amoeba-shaped as the concept, discourse and practice it has long proclaimed as failed (Ziai 2015). While alternatives to ‘development’ have been called for, it remains unclear as to ‘alternatives to what?’ and ‘what kind of alternatives’ are in demand and by whom. The approach of this paper is to understand Post- Development as a set of theories, strategies and visions that all depart from a similar critique of ‘development’ as imperial and hegemonic ...
Aufsatz
On the influence of ϰ-carbides on the low-cycle fatigue behavior of high-Mn light-weight steels
(2021)
High-manganese light-weight steels offer a great potential for structural purposes in the mobility sector due to their reduced density combined with outstanding mechanical properties. As many of the envisaged applications of these materials will suffer from cyclic loading during their service life, the fundamentals of their fatigue behavior must be studied extensively. In the present work, the low-cycle fatigue (LCF) properties of an austenitic Fe-29.8Mn-7.65Al-1.11C light-weight steel were investigated. Two ...
Zeitschrift
Jahresbericht 2020
(Universität Kassel, Fachbereich Wirtschaftswissenschaften, 2021)
Aufsatz
Process Influences in the Combined Compacting and Back-Injection Process to Produce Back-Injected Self-Reinforced Composites (SRCs) – Analysis via Multiple Regression Modelling
(2021-11-21)
A new process to produce back-injected self-reinforced composites (SRCs) is presented. In contrast to other investigations on back-injection of SRCs, a process is presented which allows compacting and back injection of SRCs in one step where the SRCs are partly consolidated only via melt pressure inside the cavity. The mechanical properties of SRCs depend to a large extent on the process parameters of temperature and pressure during manufacture. These parameters are not yet known for back-injected areas. Sensors ...
Konferenzveröffentlichung
Fast parallel quasi-static time series simulator for active distribution grid operation with pandapower
(IET, 2021)
The increasing penetration from intermittent renewable distributed energy resources in distribution grid brings along challenges in grid operation and planning. To evaluate the impact on the grid voltage profile, grid losses, and discrete actions from assets (e.g. transformer tap changes), quasi-static simulation is an appropriate method. Quasi-static time series and Monte-Carlo simulation requires a tremendous number of power flow calculations (PFCs), which can be significantly accelerated with a parallel High-Performance ...