Filtyp
We examined morphological and genetic differences among Fennoscandian deer ked (Lipoptena cervi L, Hippoboscidae) populations with varying expansion history: the eastern population (Finland) has expanded rapidly, whereas the western population is divided into an old and relatively stationary sub-population in Sweden and a newly established and more expansive sub-population in Norway. The genetic a
Injury patterns and epidemiologic data from 211 moped accident victims and 214 motorcycle accident casualties admitted to hospital over a 5-year period (1977-1981) have been analyzed and compared. The number of those injured in motorcycle accidents tripled; the number of moped accident victims slightly decreased in the period studied. Differences in injury pattern, sex ratio, cause of accident, an
Allergic rhinitis is a predisposing factor for developing clinical asthma. Moreover, allergic rhinitis is often associated with bronchial hyperresponsiveness (BHR). We hypothesise that patients with asthma have more small airway involvement than those with allergic rhinitis and BHR alone. The aim of this study was to assess peripheral and proximal NO concentration in rhinitic subjects, and to corr
Mesoporous silica SBA-15 was modified in a three-step process to obtain a material with poly-N-isopropylacrylamide (PNIPAAM) grafted onto the inner pore surface. Water sorption calorimetry was implemented to characterize the materials obtained after each step regarding the porosity and surface properties. The modification process was carried out by (i) increasing the number of surface silanol grou
With the solemn reality of modern society, where increasing demand for high achievements and performance in every aspect of life causes people to crumble under the pressure. The negative mental health effects on the public have been called an epidemic and are especially apparent for the youth and children. With this project I wanted to research and promote leisure, relaxation and having fun fo
The Discrete Fourier Transform is the simplest way to obtain the spectrum of a discrete complex signal. This thesis concerns the case when the signal is known to contain a small (unknown) number of frequencies, not limited to the discrete Fourier frequencies, embedded in complex Gaussian noise. A typical signal is generated from a digital radar and the frequency components stem from point scatters
Uppsatsen undersöker rättskällevärdet för OECD:s riktlinjer om internprissättning för multinationella företag och skattemyndigheter vid tolkning av de s.k. korrigeringsreglerna i svensk och tysk lagstiftning. Genom internprissättning (transfer pricing) avgörs priserna vid transaktioner av fysiska varor och immateriella värden samt utförande av tjänster internt mellan närstående företag i multinatiThis paper examines the legal value of the OECD Transfer Pricing Guidelines for Multinational Enterprises and Tax Administrations as a source of law for the legal systems of Sweden and Germany with regards to internal law regulations enforcing compliance to the arm´s length principle in transfer pricing. Transfer prices are the prices at which enterprises transfer physical goods and intangible pr
This dissertation investigates the labour migration from Southern Europe to Sweden, and the changes in Swedish immigration policy between 1960 and 1972. The overall ambition is to bring both the state and employers into the analysis of immigration policy and the recruitment of foreign labour - not separately but together in one study. The dissertation is divided into two main parts. The first part
This thesis has been carried out to investigate a few areas concerning electric and hybrid electric powered land vehicles. The main objective has been to analyze the efficiency of such power trains to compare them with canonical combustion engines, both in a tank-to-wheels basis and a well-to-wheels basis. One of the question formulations is if an electric or plug-in hybrid electric vehicle charge
Quantum memories are used for storing the quantum mechanical states of photons and release identical photons at a later time. This has many applications within the field of quantum computing and is also essential in order to achieve long range quantum communication and cryptography. In this thesis Atomic frequency comb (AFC) quantum memories were investigated. In particular, three-level memory sch
The reduced transition probabilities, B(E2; 0(gs)+ -->2(1)+), have been measured in the radioactive isotopes (108,106)Sn using subbarrier Coulomb excitation at the REX-ISOLDE facility at CERN. Deexcitation gamma rays were detected by the highly segmented MINIBALL Ge-detector array. The results, B(E2;0(gs)+ -->2(1)+)=0.222(19)e2b2 for 108Sn and B(E2; 0(gs)+-->2(1)+)=0.195(39)e2b2 for 106Sn were det
Mating is costly for both male and female insects and should therefore only occur if it is likely to be successful. Within one scotophase, which is the dark period of the light cycle, male moths can only produce one single spermatophore, which is transferred to the female during mating. Remating within the same scotophase would thus be unsuccessful. We tested the hypothesis that newly mated males
The notion of “visual framing” has become more sophisticated in the contemporary social media environment and has demonstrated its interrelation with public relations and strategic communication. Past researchers approached visual framing topics from the contents of the resulting frames themselves, ignoring the visual framing constructing processes of one of the frame constructors: public relation
Ang Litteratur om papyrer i Universitetsbibliotekets samling Uppgift i parentes efter en källa anger att att källan bl. a. behandlar specifika papyrer ur Universitetsbibliotekets samling. Det är papyrernas inventarienummer (inv.) som anges. Fler källor och referenser finns på Universitetsbibliotekets handskriftssektion. Böcker Andorlini, Isabella. Trattato di medicina su papiro. Firenze: Istituto
https://www.ub.lu.se/sites/ub.lu.se/files/litteraturforteckning_papyrussamlingen_0.pdf - 2026-06-27
Ultrafiltration can be used to concentrate arabinoxylan isolated from wheat bran. Prefiltration with diatomaceous earth and air sparging during ultrafiltration of the alkaline hemicellulose solution were both found to increase the flux, while nitrogen sparging had no effect. The flux of the untreated solution was 51 L/m2 h, while the flux after prefiltration of the solution with diatomaceous earth
Purpose Autoantibodies against osteoprotegerin (OPG) have been associated with osteoporosis. The aim was to develop an immunoassay for OPG autoantibodies and test their diagnostic usefulness of identifying women general population with low bone mineral density. Methods Included were 698 women at mean age 55.1 years (range 50.4–60.6) randomly selected from the general population. Measurement of wri
A global approach coupling the moderator to the beam extraction system has been applied for the design optimization of the thermal and cold moderators of the European Spallation Source (ESS), which will be the brightest neutron source in the world for condensed-matter studies. The design is based on the recently developed high-brightness low-dimensional moderator concepts. Para-hydrogen is used fo
The causes and extent of regional inequality in the process of economic growth are at the core of historical economic research. So far, much attention has been devoted to studying the role of industrialization in driving regional divergence. However, empirical studies on relatively unequal countries such as Italy and Spain show that inequality was already high at the outset of modern industrializa
In computer simulations, long-range electrostatic interactions are surprisingly well approximated by truncated, short-ranged pair potentials. Examples are reaction field methods; the Wolf method; and a number of schemes based on cancellation of electric multipole moments inside a cut-off region. These methods are based on the assumption that the polarization of the neglected surroundings can be in
