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Passive houses in Sweden - Experiences from design and construction

The sector of residential buildings and service organizations uses 36% of the total energy in Sweden. In June 2006, it was decided by the Swedish parliament that the energy use in residential buildings and premises should decrease by 20% per heated unit area before 2020. To reach this goal, more energy efficient buildings must be produced as well as energy efficient improvements must be performed

Computer-controlled systems : theory and design (3 ed.)

Practically all modern control systems are based upon microprocessors and complex microcontrollers that yield high performance and functionality. This volume focuses on the design of computer-controlled systems, featuring computational tools that can be applied directly and are explained with simple paper-and-pencil calculations. The use of computational tools is balanced by a strong emphasis on c

Composing ad-hoc applications on ad-hoc networks using MUI

The MUI framework supports composition of ad-hoc applications from services available on ad-hoc networked devices. MUI is an open-ended framework, relying on migrating user interfaces and standardized data formats for connecting services, allowing existing devices to be connected to new devices without needing any pre-defined knowledge of their services. We illustrate the benefits of the approach

Protozoan Acanthamoeba polyphaga as a potential reservoir for Campylobacter jejuni

We showed by a laboratory experiment that four different Campylobacter jejuni strains are able to infect the protozoan Acanthamoeba polyphaga. C. jejuni cells survived for longer periods when cocultured with amoebae than when grown in culture alone. The infecting C. jejuni cells aggregated in amoebic vacuoles, in which they were seen to be actively moving. Furthermore, a resuscitation of bacterial

Att hysa folk på gården : ett försök till byggnadsarkeologi

Under de senaste decennierna har forskningen kring den yngre järnålderns och äldre medeltidens samhälle alltmer kommit att handla om förekomsten av storgårdar. Genom arkeologin ges möjlighet att få en inblick i den materiella kultur som präglade dessa storgårdar. Hur såg den här tidens storgårdar egentligen ut, vilken typ av byggnader fanns och vad säger gårdarnas sammansättning av olika typer av

Role of macrophage migration inhibitory factor (MIF) in allergic and endotoxin-induced airway inflammation in mice

Macrophage migration inhibitory factor (MIF) has recently been forwarded as a critical regulator of inflammatory conditions, and it has been hypothesized that MIF may have a role in the pathogenesis of asthma and chronic obstructive pulmonary disease (COPD). Hence, we examined effects of MIF immunoneutralization on the development of allergen-induced eosinophilic inflammation as well as on lipopol

Extracting Cylinder Individual Combustion Data from a High Precision Torque Sensor

A high precision torque sensor is used for extracting combustion timing information from cylinder individual pressure estimates constructed from the torque measurements. A combination of physics-based and data driven modeling is used where the physical part of the model is based on equations describing contributions of inertial and gas forces while the flexing of the crankshaft, which has rather c

Inclusion of recycling in the assessment of buildings.

Environmental assessment of buildings has become an increasing research field and the methodology of LCA is increasingly used. In case studies, the phase after demolition is mostly either excluded or handled in a rather limited way. However, in the design phase, the aspects of future recycling needs to be regarded and by that the phases after demolition. Inclusion of these aspects in the assessmen