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Phenyl β-d-galactopyranoside was found to be an efficient acceptor of l-[14C]fucose when guanosine diphosphate l-[14C]fucose was used as the donor substrate and human serum, submaxillary glands or stomach mucosa were the sources of l-fucosyltransferase. The enzyme utilising phenyl β-D-galactoside was present in the serum of donors of all ABO blood-groups examined, except those of the rare Oh (Bomb
Studies of natural radiative lifetimes and hyperfine structure have been performed for group IIA and IIIA atoms. Different laser spectroscopic techniques such as PUMOLS, time-resolved laser spectroscopy, using transient recorder, and collimated atomic-beam experiments have been used. These methods employ cw or pulsed dye laser systems. The lifetime measurements revealed several cases in barium and
Participatory design (PD) has taken as its ideal that designers and users should engage in an equal language game. When we apply PD in contexts where some of the users involved are weak, ill, or have impairments, this assumed equality can no longer be an ideal. The workshop explores new ideals for participatory design in non-work settings with highly heterogeneous user constellations.
This article documents new sightings of the leafcutting bee Megachile lagopoda (L.) in Åhus, Scania, Sweden on cotton thistle in a pine forest. The importance of areas of undeveloped land as habitat for rare species and the dispersal range of the bee are discussed.
Opera improvisation at The Malmö Academy of Music has been a pedagogical and artistic experiment. This is the final account concerning this pedagogical and artistic research project. Singers who are studying classical singing at the bachelor and master programmes of theacademy have participated. The account includes historical and theoretical reflections on the subject and comments on the work in
This note is about promoting singularity subtraction as a helpful tool in the discretization of singular integral operators on curved surfaces. Singular and nearly singular kernels are expanded in series whose terms are integrated on parametrically rectangular regions using high-order product integration, thereby reducing the need for spatial adaptivity and precomputed weights. A simple scheme is
Popular Abstract in Swedish Denna doktorsavhandling är en delstudie i ett större projekt som syftar till att utveckla Artificiell fotosyntes för att framställa ett värdefullt bränsle, vätgas, från solenergi och vatten. Vår typ av Artificiell Fotosyntes syftar till att framställa syntetiska “superämnen” som kan härma nyckelsteg i den naturliga fotosyntesen. Våra artificiella ”superämnen” skall kunnIn natural photosynthesis, solar energy is converted to chemical energy by photosynthetic reaction centers. In green plants and algae, Photosystem II (PSII) and Photosystem I (PSI) absorb light and utilize the charge separation reactions to convert solar energy to chemical energy. The energy is later stored in form of energy- rich substances formed in reductive biosynthetic reactions. The electron
The purpose of this licentiate thesis is to investigate the following hypothesis in a case study: "Occupants of buildings with a quality labeled indoor environment experience a better indoor environment than occupants of buildings with normal planning and construction." The aim of the case study is to compare the outcome of using a quality system for indoor environment with a normal quality system
An automatic time sequence filter sampler has been developed for atmospheric aerosol particle sampling of ambient air and subsequent analysis for elemental composition using the proton beam of a Van de Graaff accelerator. Some features of the operation of the sampler are given, the retention of particles by the filter material are discussed, examples of the type of data obtained are presented, and
The development of treatments based on cognitive models of worry has led to improved outcomes for adults with Generalized Anxiety Disorder (GAD), and holds out the promise that similar improvements may be achieved for GAD further down the age range. The aim of the current study was to evaluate the effect of a GAD specific,cognitive treatment in a sample of children and adolescents with GAD. Sixtee
