The combination of solar heat and ground-source heat pumps in dwellings gives opportunities for optimising the use of renewable energy sources and minimize the share of bought energy. Solar collectors in the system may give advantages for the operational conditions both for the solar collectors and for the heat pump. The aim of this project was to analyse different variables such as energy demand,

Popular Abstract in Swedish Ett beta-fosfoglukomutas i kolhydrat-metabolismen hos Lactococcus lactisPhosphoglucomutase (PGM) catalyzes the reversible conversion of glucose 1-phosphate to glucose 6-phosphate. Two distinct forms of PGM have been purifed and charactierized in Lactococcus lactis growing on maltose: one specific for the alpha-isomer, and the other specific for the beta-isomer of glucose 1-phosphate. Beta-PGM was purified and polyclonal antisera to the enzyme were generated. Beta-PGM

Lundaprofessorn Sven Nilsson blev under 1800-talet internationellt känd inom så skilda ämnen som geologi, zoologi och arkeologi. Denna kontrasternas man, beskrivs som brilliant men temperamentsfull och snarstucken, med stort självhävdelsebehov, en svaghet för det sensationella men samtidigt mycket känslig för kritik. Hans faunahistoriska forskning var banbrytande och många av resultaten är aktuell

The book is a Finnish version of Terror och tystnad (2005).

In 2006, a prohibition on less favourable treatment of workers related to parental leave was introduced in The Swedish Act on Parental Leave. The prohibition was designed on the basis of the rules on discrimination of pregnant workers and workers on maternity leave in the Equal Treatment directive. The Swedish rules do however separate from the EU rules in one crucial respect. While the European U

This project, aimed to the digital documentation of archaeological sites, artifacts and cultural relics of the Western Han Dynasty, started in 2008. The anticipated outcome will be the creation of a virtual museum, based on collaborative environments, dedicated to the Western Han Dynasty and able to integrate new archaeological datasets coming from fieldwork activities (most part of them unpublish

The throughput of three slot allocation schemes for the downlink of a wireless TDMA system are investigated under the assumption of block-Rayleigh fading. The schemes use the instantaneous SNR at the users in order to take advantage of the independent fading of the channels. In the first scheme, which has been proposed earlier (R. Knopp et al., 1995), the base station transmits to the user that ex

Yesterday’s sole hardware product is becoming more and more rare. Today, the original products are increasingly surrounded by value adding services, software or control systems, all bundled together to a “total offer”. Christopher (1998) states that it is the totality of the offer which delivers customer value, and that adding value through differentiation and/or service is a powerful means of ach

Combined linear-Viterbi equalizer (CLVE) is a term often used for a class of digital receivers reducing the complexity of the Viterbi detector by assuming an approximate channel model together with linear pre-equalization of the received data. The authors reconsider a weighted least squares design technique for CLVEs by introducing a minimax criterion for suppressing the strongest component of the

This book provides the reader with a broad policy analysis of a main set of tools aimed at realising an increasingly appreciated aspect of late modern democracy: green political consumerism. The authors illustrate and explain how green labels and other eco-standards are created and negotiated within a broad continuum between science and politics, by addressing political, regulatory, discursive, an

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By using three-photon excitation at 291.7 nm of the n $=$ 4 hydrogen level and observing Balmer-$\beta$ radiation at 486.1 nm, hydrogen atoms in an atmospheric C2H2/O2 flame have been detected. Other schemes for hydrogen detection were also tried, and the results are discussed.

Abstract not available.

Popular Abstract in Swedish Av de omkring 45 000 svenskar som årligen drabbas av cancer kommer ungefär hälften att botas, ofta med strålning som en del av behandlingen. Syftet med strålterapi är att oskadliggöra tumören, men utan att skada omgivande vävnad. Idealt vill man att stråldosen ska vara mycket hög i tumören, samtidigt som den är obefintlig i vävnaden runt omkring. Strålskador på frisk väIn many radiotherapy applications, true three-dimensional dosimetry with good spatial resolution that can be achieved in a single measurement would be of great value. Polymer gel dosimetry fulfils many of the demands on such a system. In this study, methods to facilitate the implementation of gel dosimetry have been investigated. A new type of polymer gel, for which the response to absorbed dose i