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Modeling and Dynamic Analysis of CO2-Emission Free Power Processes in Modelica using the CombiPlant Library

The need to reduce CO2 emissions from fossil-fuel based power production creates the need for new power plant solutions where the CO2 is captured and stored or reused. Different concepts to capture CO2 fall into the three main categories: 1. Precombustion decarbonization 2. Oxy-fuel combustion 3. Post-combustion removal of carbon. In the first two types of processes Oxygen Transport Membrane (OTM)

Exploring Determinants of the Firm Boundary for Swedish Multinationals

This paper empirically examines the foreign internalisation decision of multinational corporations. The purpose of the paper is to identify determinants of the firm boundary, where within-boundary production takes the form of foreign direct investments (FDI) and outside-boundary production takes place through international outsourcing, with reference to recently developed general-equilibrium trade

Plant Plasma membrane

The plasma membrane encloses the cell contents and acts as a barrier between the cell and its environment. The plasma membrane allows a controlled exchange of ions and solutes with the rest of the organism and its surroundings, and plays an active role in many processes, such as plant development, pathogen resistance and frost-hardiness.

Design Optimization and Performance Prediction of Compact Heat Exchangers

Applications of genetic algorithms (GAs) and artificial neural networks (ANNs) in thermal engineering have received much attention. Compact heat exchangers (CHEs) have special merits of high-performance and compactness and are widely used in various applications of energy and power engineering. This chapter demonstrates optimization design of a plate-fin heat changer and performance prediction of

Karl Ove Knausgård : intimt offentliggörande

Många av de dolda observationer som Erving Goffman och andra sociologer gjorde på 1950- och 1960-talen skulle i dag knappast ha kunnat genomföras av etiska skäl. Mot den bakgrunden kommer jag i föreliggande text att reflektera över hur skönlitteratur kan användas för att komma bakom de fasader som skyddar backstage från insyn. Skönlitteratur används då som ett slags ställföreträdande erfarenhet fö

A comprehensive model for ultrawideband propagation channels

This paper describes a comprehensive statistical model for UWB propagation channels that is valid for a frequency range from 3-10 GHz. It is based on measurements and simulations in the following environments: residential indoor, office indoor, built-up outdoor, industrial indoor, farm environments, and body area networks. The model is independent of the used antennas. It includes the frequency de

The National Innovation System in Mozambique and its relevance for development

In 1975 Mozambique attained its independence from Portugal, but it was only in 1992 with the establishment of a peace agreement after the extended civil war that the country was able to initiate its development process including the undertaking of research and development (R & D) efforts. Government and international cooperation provided the support for the R & D programmes and projects, m