Much of the animal ethics and welfare debate today is accused of anthropomorphism, i.e. that human mental states are ascribed to animals. It is generally claimed that these attitudes does no service to animals, since they, according to many natural scientists, usually fail to recognize what animals really are, that animals' needs and responses are actually very different from humans'. The damaging

The strain softening behavior of a tension bar loaded by an increasing elongation is analyzed. The constitutive model consists of linear elasticity in combination with associated plasticity theory using a maximum tensile stress criterion as yield surface. The resulting mechanical stability criterion is augmented by considerations of the use of the second law of thermodynamics. These thermodynamica

Different societies regulate differently. Historically, social evolution has often been connected to technological innovations. The combustion engine took a central position in what later became known as the industrialized society, an urbanizing era of factories and production, on its hand following on the rural society tied to agriculture and trade. With each type of society comes a specific type

This study attempts to discover how ergonomic guidelines should be visualized in order to make it easier and more interesting to find and interpret the guidelines throughout the construction process. A prototype, visualizing ergonomic guidelines on the intranet, has been developed and evaluated at a company that produces cars for the global market. The results show that the visualization of ergono

The paper presents the archival aspects of a research project, concerned with the Stockholm Film Workshop ("FIlmverkstan", 1973 - 2001). The specific problems connected to minor cinema practices and film archives are discussed.

Popular Abstract in Swedish I slutet av 1800-talet gjordes upptäckten att atomer bara kan ta upp eller sända ut ljus med vissa våglängder. Denna egenskap beror på att elektronerna endast kan befinna sig i ett av flera diskreta energitillstånd. Man säger att elektronerna är kvantiserade. Kvantiseringen är en effekt av att elektronerna i en atom tvingas hålla sig inom en mycket liten volym. Ju mindrIn this thesis, spectroscopic studies of quantum wells (QWs), quantum wires (QWRs) and quantum dots (QDs) in III-V semiconductors are presented. The electronic structure of these low-dimensional structures have been studied by absorption, photocurrent, electroreflectance, photoluminescence (PL), and photoluminescence excitation (PLE) spectroscopy. The band alignment of GaAs pseudomorphically grow

Analysis of interconnected dynamical systems is considered. A framework for the analysis of stability of the interconnection is given. The results of Fax and Murray that studies the SISO-case for a constant interconnection matrix are generalized to the MIMO-case where arbitrary interconnection is allowed. The analysis shows the existence of a separation principle that is very useful in the sense o

In order to produce good decisions, an efficient foundation for decision-making has to exist. This article shows the importance of formal as well as informal structures in order to make the decisions within GMES Advisory Council efficient.