Popular Abstract in Swedish I plan to add a summary in Swedish at the WWW-page www.biokem.lu.se/education/theses/johannordthesis.htmRecombinant dUTPase from the bacterium Escherichia coli, the retrovirus equine infectious anemia virus (EIAV) and Homo sapiens have been made available for physico-chemical characterisation. The protocols developed have also proven to be suitable for production of enzymes modified by isotope labelling or other methods. The improved accessibility of enzyme material has enabled the subsequent invest

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The issue and distribution of IT and IS students and professionals as dependent on Gender Bias is discussed. Background and examples are presented from the IT British Industry; the UK and the Swedish Educational sectors.

This paper presents a novel approach to the problem of designing autonomous agents that is based on the idea of anticipatory systems. An anticipatory system has a model of itself and of the relevant part of its environment and will use this model to predict the future. The predictions are then utilised to determine the agent’s behaviour, i.e. it lets future states affect its present states. We arg

Popular Abstract in Swedish Fyra högst migratoriska och utrotningshotade havssköldpaddsarter (soppsköldpadda, karettsköldpadda, havslädersköldpadda och oäkta karettsköldpadda) lägger ägg i Tortuguero nationalparken i Costa Rica. Havssköldpaddsforskning har pågått fortlöpande i Tortuguero sedan Dr. Archie Carr påbörjade studier under 1950-talet. Denna avhandling avser att klargöra Tortugueros havsTortuguero National Park in Costa Rica hosts nesting by four species of highly migratory and endangered sea turtles (green, hawksbill, leatherback and loggerhead turtles). Sea turtle research at Tortuguero has been continuous since Dr. Archie Carr began studies in the 1950?s. This dissertation aims to clarify the Tortuguero sea turtles? post-nesting migrations, nesting trends and survival threats.

Category housing is an example of forms of housing that belong to the organized work of providing residences for persons who for diverse reasons cannot obtain them on the ordinary housing market. In the organizing of the practical social work that is carried out for this purpose, categorization serves as an important tool for connecting the available housing alternatives with the individuals who s

Multimedia service delivery over the Internet is a success. The number of services available and the number of people accessing them is huge. In this paper, we investigate multimedia streaming services over the Internet. Our analysis is based on traffic measurement in live access fiber-to-the-home networks. We study parameters like traffic volume and flow characteristics for selected services. Esp

Let H1=(V,E1) be a collection of N pairwise vertex disjoint O(1)-spanners where the weight of an edge is equal to the Euclidean distance between its endpoints. Let H2=(V,E2) be the graph on V with M edges of non-negative weight. The union of the two graphs is denoted G=(V,E1 u E2). We present a data structure of size O(M^2 + nlogn) that answers (1+ε)-approximate shortest path queries in G in const

Popular Abstract in Swedish Avhandlingen består sammanlagt av tre vetenskapliga artiklar: I. "Estimates in Möbius Invariant Spaces of Analytic Functions." II. "Preduals of Q_p-spaces and Carleson Embeddings of Weighted Dirichlet Spaces." III. "On the Spectrum of the Cesàro Operator on Spaces of Analytic Functions. " De första två arbeten är nära relaterade och de handlar om nya utvecklingar inThis thesis consists of three papers in which different topics in spaces of analytic functions are considered. These papers are: I. "Estimates in Möbius Invariant Spaces of Analytic Functions." II. "Preduals of Q_p-spaces and Carleson Embeddings of Weighted Dirichlet Spaces." III. "On the Spectrum of the Cesàro Operator on Spaces of Analytic Functions." The first two papers are closely related

Popular Abstract in Swedish Patienter, som på grund av lungsjukdom eller annan skada på lungorna inte kan andas tillfredsställande, kan behandlas med hjälp av en respirator som ventilerar lungorna. Respiratorbehandling kan tyvärr tillfoga redan sjuka eller skadade lungor ytterligare skador. Sådana skador kan uppkomma vid ventilation av lungorna vid alltför stora volymer och höga tryck som leder tiThe elastic pressure-volume (Pel-V) curve of the respiratory system can be used as a guide for improved ventilator management. It may indicate risks of lung damage associated with collapse or overdistension of lung units. The work described in this thesis was aimed at developing methods for the determination and characterisation of the Pel-V curve under static and dynamic conditions and at a bette

Safe object-oriented programming languages like Java provide a much more programmer-friendly environment than the low-level languages in which real-time and embedded software have traditionally been implemented. Therefore, with the recent popularity of real-time Java, it is interesting to examine its feasibility for robot motion control. We have implemented a motion control system, and an applica

Popular Abstract in Swedish Shimazaki Toson (1872 - 1943) anses vara Japans främste företrädare för shizenshugi - en japansk form av fransk Naturalisme. Hans debut som romanförfattare skedde 1906 med Hakai - Löftesbrottet. Romanen anses allmänt vara en representant för kokuhaku shosetsu, eller en "bekännelseroman". Denna avhandling påvisar att författaren hade politiska ambitioner att påvisa diskrPublished in 1906, Hakai or The Broken Commandment in English, by Shimazaki Tôson, is generally considered the first novel in the genre of shizenshugi, a Japanese variation of French Naturalisme. Traditionally, the novel has been viewed as an example of kokuhaku shôsetsu, or “confessional novel” in that the protagonist “confesses” his origin as a member of Eta¾an autochtonous and despised minority

Popular Abstract in Swedish Hypertriglyceridemi (förhöjd plasma triglycerid(TG)nivå) är en riskfaktor för hjärt- kärlsjukdom. Det har föreslagits att relationen mellan fettintag och arterioskleros orsakas av vad som utspelar sig timmarna efter måltid. TG i chylomikronerna (CM) , dvs de fettrika partiklar som transporterar kostens fett via lymfan till blodbanan hydrolyseras då av lipoproteinlipas, 1. During incubation of platelets with 3H-arachidonic acid (20:4, n-6) and 14C-cholesterol doubly labelled and colloidal gold labelled chylomicrons (CMs) and chylomicron remnants (CMRs) CMs were taken up more efficiently than CMRs. Addition of unlabelled CMs, VLDLs, LDLs and HDLs decreased the uptake of labelled CMs. Electron microscopic studies demonstrated an accumulation of CM-Au's both in the

Popular Abstract in Swedish Blodflödet i livmoder- och navelsträngsartärerna påverkar bl a faktorer såsom tillväxt av livmoderns slemhinna, vidhäftningen av ägget och fostertillväxt. Det har betydelse för dessa funktioner både vid normal graviditet och vid tillstånd såsom t ex, havandeskapsförgiftning och tillväxthämning hos fostret. Blodflödet regleras av faktorer som inverkar på den glatta muskuThe serotonergic vascular control was investigated by in vitro pharmacology in the human uterine and umbilical arteries. The localisation of immunoreactive (IR) neuropeptide Y (NPY) and the influence of NPY on the adrenergic vascular effects in the human uterine artery were also studied. NPY-IR nerve fibres were observed predominantly at the media-adventitial border of the uterine artery. About 50