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Radionuclide Production with PET Cyclotrons, Applications and Preclinical Experiments

Popular Abstract in Swedish Nuklearmedicin bygger på användning av radioaktiva spårämnen, enligt principen av George de Hevesy, för kartläggning av global och regional funktion hos organ eller patologisk vävnad. Nuklearmedicin inkluderar även användningen av ”Magic bullet”-konceptet enligt Ehrlich där en molekyl används som bärare av radionuklider för att få en radiobiologisk terepeutisk effekt påNuclear medicine is based on the radiotracer principle of George de Hevesy and the magic bullet concept by Ehrlich and focuses on the diagnosis, the treatment of diseases and the investigation of normal states within the human body using radiopharmaceuticals. A radiopharmaceutical is an atom or a chemical compound in which one or several atoms are replaced with a radionuclide. Several diagnostic a

Var får instrumentallärarna sina pedagogiska idéer ifrån? : Om bakgrunden till didaktiska ställningstaganden

During my time as Director of Studies at the Municipal Music School of Lund, Sweden, I have had several discussions with teachers, students, parents, municipality civil servants, and politicians. I have concluded that in general, culture schools and music schools are looked upon as institutions where parents safely can send their children convinced about that they get a qualified education regardi

Natural Products from Cameroonian Medicinal Plants

Natural product chemistry is a main research area in Cameroon, as well as for the division of Bioorganic Chemistry at Lund Institute of Technology. A review of the results obtained recently with Cameroonian medicinal plants shows that a large number of compounds, many with complex structures, have been isolated and characterised, and the work presented in this thesis is part of this effort. Based

Numerical Study of Reduction in Vibrations Induced by Water-Pipe System

In certain buildings such as synchrotrons and large ground telescopes, strict requirements are stated regarding the vibration levels. Both external and internal vibration sources, for example traffic and indoor water pumps, can have an appreciable effect on the vibration levels in the buildings. The synchrotron research facility MAX IV, which is currently under construction in Sweden, serves as an

Collaborative music making and artistic agency

The focus of this chapter is on musical agency in professional contexts and in Higher Music Education (HME). What is musical agency? How can musical agency be investigated, promoted, and developed? Cultural-historical activity theory approaches hold a potential for exploring and answering such questions with a dialectical perspective on creativity. Three examples of interventionist studies from a

Near BER optimal partial response codes

Partial response signaling (PRS) codes with maximal minimum Euclidean distance have previously been found by linear programming. These perform very well in the narrowband-high energy region, but they were not optimized for minimal bit error rate (BER), so they are only optimal in the limit of infinite signal to noise ratio. Here we search for codes that perform better for more practical signal to

Aroma components in Vangueria infausta L. : Characterization of components using GC_MS and aroma loss during drying

This study focuses on the fruit of the African medlar (Vangueria infausta L., family Rubiaceae). The investigation included the development of an extraction procedure of volatile components from the fruit matrix, a purification step, separation, identification and quantification. Initial experiments showed that some components, especially sugars, degrads during the heating in the GC analysis, prod

Bostadskultur, informationsflöden och hantverkare 1740-1820 med utgångspunkt i Bålby (Närke) och Skottsbergska gården (Blekinge)

The thesis Housing Culture, Information Flows, and Craftsmen 1740-1820 (Bostadskultur, informationsflöden och hantverkare 1740-1820) investigates two mansion houses – Bålby in Närke and Skottsbergska gården in Karlshamn – with the focus on craftsmen and their clients. This is in order to analyse the relationship between professional craftsmen in the capital and in other regions. The clients have a

Next generation nanotechnologies for sensor array fabrication

New emerging technologies such as nanoimprint lithography (NIL) offers the biosensor research community the possibility to fabricate low-cost biodevices having nanometer dimensions. Such nanosized devices can be applied as biosensors where new functions might emerge due to the nanoscale dimensions. In this paper we will discuss various nanolithography methods as well as the benefits of going to th