Search results for "Mod"

La valeur économique des paysages des villes périurbanisées

2007

La recherche présentée ici propose une méthode de description et d’évaluation des caractéristiques d’un paysage qui combine la géographie quantitative et l’économétrie des modèles hédoniques. Un modèle géographique produit des indices caractérisant les paysages à partir d’une reconstitution de la vue depuis le sol, en tenant compte des effets du relief et des masques que les objets hauts opposent à la vue. Il décrit la quantité de paysage vu par un observateur au niveau du sol en la répartissant entre 13 types d’occupations du sol. Les variables produites par le modèle géographique sont utilisées dans des régressions hédoniques qui permettent d’évaluer l’impact des attributs paysagers ain…

Demo 77. Lanzamiento de monedas: entropía y probabilidad

2013

Objetivo: Relacionar el concepto de entropía con la probabilidad.

Modelling Environmental Problem-Solving Through STEAM Activities : 4Dframe's Warka Water Workshop

2016

In this paper the Korean 4Dframe educational modelling kit’s rich capacities are presented within a STEAM (Science, Technology, Engineering, Arts and Mathematics) education workshop. The workshop is an adaptation of the Warka Water social design project, launched by the architect Arturo Vittori in response to Ethiopia’s diminished sources of drinking water. Participants of the workshop will study the geometry of the Warka Water tower and understand its water harvesting technique, which is based on collecting water from the air. peerReviewed

Modelling Environmental Problem-Solving Through STEAM Activities : 4Dframe's Warka Water Workshop

2016

(No title)

2003

The aim of this work is to study multiobjective optimization problems with or without dynamics and the generalized Bolza problem and its applications. After having pointed out some concepts of nonsmooth analysis, we begin the first part of this thesis with the existence of Lagrange multipliers for multiobjective optimization problems in infinite dimension with a general preference. We introduce the regularity of preference and use calmness qualification condition we establish the existence of Karush-Kuhn-Tucker multipliers. This allows us to obtain Fritz-John multipliers in terms of the approximate subdifferential by Ioffe. Then we derive similar results when the preference is defined by a …

Didáctica de las ciencias experimentales y sociales

1992

Resumen basado en el del autor. Resumen también en inglés El planteamiento sistemático del proceso de enseñanza-aprendizaje estudiado desde el modelo de la teoría de la comunicación humana, lleva a considerar la situación educativa como el escenario real en que se resuelve la instrucción. La situación educativa concreta en el espacio y en el tiempo el proceso de enseñanza-aprendizaje, tanto para la educación formal como la no formal, siendo por lo tanto el espacio sociotemporal en el que a través de una amplia gama de interacciones se produce una secuencia de aprendizaje. Si analizamos las tareas que desde la Psicología de la Instrucción se han efectuado respecto a la situación educativa, e…

Demo 51. Ley de Boyle-Mariotte

2013

Objetivo: Verificar la ley de los gases ideales en un proceso isotermo.

Linear Types for Higher Order Processes with First Class Directed Channels

1995

Abstract We present a small programming language for distributed systems based on message passing processes. In contrast to similar languages, channels are one-to-one connections between a unique sender and a unique receiver process. Process definitions and channels are first class values and the topology of process systems can change dynamically. The operational semantics of the language is defined by means of graph rewriting rules. A static type system based on the notion of linear types ensures that channels are always used as one-to-one connections.

The Design Science Research Process : A Model for Producing and Presenting Information Systems Research

2006

The authors design and demonstrate a process for carrying out design science (DS) research in information systems and demonstrate use of the process to conduct research in two case studies. Several IS researchers have pioneered the acceptance of DS research in IS, but in the last 15 years little DS research has been done within the discipline. The lack of a generally accepted process for DS research in IS may have contributed to this problem. We sought to design a design science research process (DSRP) model that would meet three objectives: it would be consistent with prior literature, it would provide a nominal process model for doing DS research, and it would provide a mental model for p…

Electrodialysis with capacitive electrodes (CED): hierarchical process modelling for water desalination

2018

The present work describes the development of the first dynamic model for CED