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Feedback-Feedforward Scheduling of Control Tasks
A scheduling architecture for real-time control tasks is proposed. The scheduler uses feedback from execution-time measurements and feedforward from workload changes to adjust the sampling periods of the control tasks so that the combined performance of the controllers is optimized. The performance of each controller is described by a cost function. Based on the solution to the optimal resource al
A novel localization of the G-protein-coupled CysLT1 receptor in the nucleus of colorectal adenocarcinoma cells.
Responses of phytoplankton to fish predation and nutrient loading in shallow lakes: a pan-European mesocosm experiment
1. The impacts of nutrients (phosphorus and nitrogen) and planktivorous fish on phytoplankton composition and biomass were studied in six shallow, macrophyte-dominated lakes across Europe using mesocosm experiments. 2. Phytoplankton biomass was more influenced by nutrients than by densities of planktivorous fish. Nutrient addition resulted in increased algal biomass at all locations. In some exper
"Social work" and missionary work as part of the power game
This thesis discusses "social work" as part of missionary work during Hans Egede´s mission in Greenland (1721-1736) and the starting period of the Norwegian Saami mission (1888-1900). The discussion is focused by connecting it to Habermas´s discussion of "The structural transformation of the public" (1989). The discussion includes an analysis of the complexity of contemporary ideas. Missionary wor
Perceived anxiety, depression, and sleeping problems in relation to psychotropic drug use among elderly in assisted-living facilities.
Objective: The aim of the present study was to investigate the perceived anxiety, depression, sleeping habits, and participation in social activities in relation to psychotropic drug use among elderly in assisted-living facilities and to identify factors of importance for the use of these drugs. Method: The study had a cross-sectional design and included 93 residents living in old-age homes or in
Visual field structure in the Empress Leilia, Asterocampa leilia (Lepidoptera, Nymphalidae): dimensions and regional variation in acuity
Male Empress Leilia butterflies (Asterocampa leilia) use a sit-and-wait tactic to locate mates. To see how vision might influence male behavior, we studied the morphology, optics, and receptor physiology of their eyes and found the following. (1) Each eye's visual field is approximately hemispherical with at most a 10degrees overlap in the fields of the eyes. There are no large sexual differences
DNA ejection from bacteriophage: Towards a general behavior for osmotic-suppression experiments
We present in this work in vitro measurements of the force ejecting DNA from two distinct bacteriophages (T5 and lambda using the osmotic-suppression technique. Our data are analyzed by revisiting the current theories of DNA packaging in spherical capsids. In particular we show that a simplified analytical model based on bending considerations only is able to account quantitatively for the experim
Restitution of neurophysiological functions, performance, and subjective symptoms after moderate insulin-induced hypoglycaemia in non-diabetic men
The restoration of cognitive function was studied in 10 healthy men aged 26 years (25.5 +/- 1.2 years; mean +/- SD) after insulin-induced hypoglycaemia (arterialized blood glucose 2.5 +/- 0.4 mmol l-1) for 62 +/- 8 min. Another group of six men participated in a single blind sham study for comparison. The hypoglycaemic event caused a significant increase (p = 0.006) in serum adrenaline levels. Rat
Ordets hyggda i Babel, Alexandria, Hippo och Lissabon: Om teodicén som hermeneutisk metod
We are constantly reminded of the problem of evil. There are a number of models to cope with theodicy, but the problem with most of them is that, in different ways, they tend to legitimate evil and accuse the victims. In this article it is suggested that theodicy may serve as a hermeneutical key when reading often marginalised or misunderstood text belonging to the Jewish and Christian traditions.
Lower Cambrian eodiscoid trilobites from Scandinavia and their implications for intercontinental correlation
Theoretical characterization of the absorption spectra of phenanthrene and its radical cation
The vertical absorption spectra of phenanthrene and its radical cation have been studied theoretically by means of a multiconfigurational second-order perturbation approach. Singlet-singlet transition energies and oscillator strengths, and singlet-triplet excitation energies have been studied in the absorption spectrum of phenanthrene up to 6 eV. The absorption spectrum of the phenanthrene radical
Mothers' experiences of feeding situations - an interview study.
Kristen demokrati på svenska : studier om KDS tillkomst och utveckling 1964-1982
[abstract missing]
Limitations of the pulse-shape technique for particle discrimination in planar Si detectors
Limitations of the pulse-shape discrimination (PSD) technique - a promising method to identify the charged particles stopped in planar Si-detectors - have been investigated. The particle resolution turned out to be basically determined by resistivity fluctuations in the bulk silicon which cause the charge-collection time to depend on the point of impact. Detector maps showing these fluctuations ha
Fluids in motion
Localization of the human cystatin D gene (CST5) to chromosome 20p11.21 by in situ hybridization
The gene coding for cystatin D (CST5), a cysteine proteinase inhibitor, was mapped by fluorescent in situ hybridization to human chromosome 20p11.21. This assignment, together with previous data on mapping of members of the cystatin gene family, indicates that cystatin family II genes are all clustered on the short arm of chromosome 20, whereas cystatin family I and III genes are located on the lo
Improved healing of transected rabbit achilles tendon after a single injection of cartilage-derived morphogenetic protein-2.
Recension: Fäderneslandets rätta beskrivning. Mötet mellan antikvarisk forskning och nyttokult i 1700-talets Sverige
Self-compacting concrete for submerged repair of harbours or water power plant dams
In this project the objectives were to investigate freezing and thawing resistance (internal frost resistance and salt frost scaling) of submerged cast SCC at different w/c and different air content for repair of concrete for water power plant dams and harbours in severe conditions. The objective was also to compare the result with the corresponding properties of normal submerged cast concrete, NC