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Motives for Design for Disassembly in Building Construction

Design for disassembly, DfD (Design for Deconstruction), is an essential action to reduce the use of energy and resources and the production of waste in building construction. DfD has many environmental, economical as well as social benefits. It seams obvious to include the aspects of DfD, in both on-site and off-site production. Some countries have observed the importance of DfD and taken action

Intermolecular interactions in hydrogen bonded 1:1 molecular complexes. A matrix isolation study.

A number of matrix isolated binary hydrogen bonded complexes with water as one of the components have been investigated with FTIR in the mid and far infrared regions. Water has been found to be the hydrogen bond donor in complexes with water, ammonia, dimethyl ether and acetone. With formamide two equally strong hydrogen bonds are formed one from water to the carbonyl oxygen and one from an amide

Waterfowl in temperate eutrophic lakes - Interactions with macroinvertebrates, submerged vegetation and fish

Popular Abstract in Swedish I denna avhandling har jag fördjupat mig i de ekologiska sambanden mellan några av de mest påtagliga och kända organismerna i sjöar och dammar, nämligen sjöfåglar, undervattensväxter, smådjur (från och med nu kallade evertebrater, vilket betyder ryggradslösa djur), och i viss grad fisk. Bland sjöfåglarna (här avses främst änder, gäss, svanar och sothöns) finns det både The aim of this thesis was to explore some of the important links between waterfowl and the biota in shallow eutrophic lakes in temperate areas. Waterfowl depend on macroinvertebrates as sources of protein and calcium, which are essential for egg production and growth. Macroinvertebrates in turn depend on submerged vegetation for food and shelter. Increased density of vegetation thus leads to incr

Modeling of Drivers' Longitudinal Behavior

In the last few years, many vehicle manufacturers have introduced advance driver support in some of their automobiles. One of those new features is adaptive cruise control (ACC), which extends the conventional cruise control system to control of relative speed and distance to other vehicles. In order to design an ACC controller, it is suitable to have a model of drivers' behavior. Our approach to

The Limits of Species Advocacy

Boyer offers an innovative analysis of the relationship between species protection and the different ways we are able to become emotionally responsive and morally committed to animals in politics. Using the politicalization of polar bear advocacy as an illustration, this chapter draws attention to how species advocacy comes to be transposed onto politics through habitat protection or other interme

Children's participation in decision-making in health care

Popular Abstract in Swedish FN:s barnkonvention formulerar barns och ungas behov i termer av mänskliga rättigheter. Sverige ratificerade konventionen efter ett beslut i riksdagen den 21 juni 1990, utan att reservera sig på någon punkt. Konventionens budskap kan sammanfattas i tre ord: Barn skall respekteras. Vuxna skall se barnet, sträva efter att förstå det och vidta åtgärder som bedöms vara tillThe main purpose was to investigate children's participation in the decision-making processes in health care. Twenty-four children (0-18 år)admitted to hospital, their parents, and the staff present were observed during totally 135 hours in order to (i) identify the children's needs, (ii) their participation in the decision-making processes, and (iii) their parents' participation. Twenty-six child

Singular Perturbations of Differential Operators

Singular perturbations of Schrödinger type operators are of interest in mathematics, e.g. to study spectral phenomena, and in applications of mathematics in various sciences, e.g. in physics, chemistry, biology, and in technology. They also often lead to models in quantum theory which are solvable in the sense that the spectral characteristics (eigenvalues, eigenfunctions, and scattering matrix) c

Meta Isæus-Berlin: De animerade installationerna /The Animated Installations

Meta Isæus-Berlin: The Animated Installations Torsten Weimarck At about the same time that I saw Meta Isæus-Berlin’s remarkable installation Ett vattenhem (A Water Home) at the Bo01 Housing Fair in Malmö I also happened to see Johannes Stjärne Nilsson and Ola Simonsson’s film Music for one appartment and six drummers which was shown as a supporting film in the cinema. It struck me that these wo

Startup of an anaerobic single stage digester with a fixed wheat straw bed

The most common form of technology for energy utilization via anaerobic treatment is slurry digestion with a low solids contents, such as sewage sludge or manure. Process control and maintenance are relatively simple, but costs involved with liquid handling and heating favour large, centralised plants. Raising the solids content of a digester to 30% significantly improves the economy of anaerobic

Microscopical analyses of ceramic thin-sections of votive terracottas from Tessennano, Vulci, Tuscania and Tarquinia

Thin-section analysis of votive terracottas from the Etruscan sites Tessennano, Vulci, Tuscania and Tarquinia were made in order to help explaining the manufacturing process of votiv terracottas, with a focus on coice of raw material (clay and temper). The investigation of the material from these four sites has offered an opportunity to study Etruscan handicraft. The study has shown that e.g. that

Transport Phenomena in Fuel Cells

Fuel cells are expected to play a significant role in the next generation of energy systems and road vehicles for transportation. However, substantial progress is required in reducing manufacturing costs and improving performance. This book aims to contribute to the understanding of the transport processes in solid oxide fuel cells (SOFC), proton exchange membrane fuel cells (PEMFC) and direct me