Faculty of Science / Naturvetenskapliga fakulteten: Recent submissions
Visas titlar 541-560 av 836
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Periodized Thermal Greens Functions and Applications
(2013-08-30)This work describes a new formalism for Fermionic thermal Greens functions that are discretized in imaginary time. The discretization makes the thermal Greens function periodic in imaginary (Matsubara) frequency space and ... -
Natural science specialising in physics
(2013-08-30)A new class of liquid crystal materials has been recently discovered. These mate- rials are constituting of bent core (BC) molecules. Being initially only of scientific interest, now they attract the interest not only ... -
Hamla lövträd - en manual
(Hantverkslaboratoriet, Göteborgs universitet, 2013-06-25)Hamla lövträd är en manual för hamling av olika lövträd som av tradition har hamlats i Sverige. Boken är resultatet av ett projekt som drivits vid Hantverkslaboratoriet på Göteborgs universitet. -
Hydrous iridium oxide for in-situ pH sensing: electrodeposition, properties and applications.
(2013-05-20)For heterogeneous processes, such as electrochemical reactions taking place at an elec- trode, the chemical conditions at the reaction interface can differ significantly from the bulk. Consumption of reactants leads to ... -
Low biocide emission antifouling based on a novel route of barnacle intoxication
(2013-05-17)Marine biofouling can be defined as the colonization of man-made surfaces in seawater by microscopic and macroscopic organisms. This phenomenon can result in great loss of function and effectiveness both for cruising ships ... -
Adaptation to the Baltic Sea – the case of isopod genus Idotea
(2013-05-16)The three marine isopods of the genus Idotea: I. balthica, I. chelipes and I. granulosa have an important functional role as meso-grazers in the Baltic food web. These meso-grazers are key species in the Fucus belt and in ... -
Intestinal Mucosal Immunology of Salmonids Response to Stress and Infection and Crosstalk with the Physical Barrier
(2013-05-15)The effect of environmental factors and pathogens on the intestinal epithelium of fish has received increased attention in recent years. Studies focusing on effects of stress, nutrient uptake as well as vegetable ingredients ... -
The Mechanisms of Exocytosis Studied in Cells and Models with Amperometry
(2013-05-15)Exocytosis is the universal basis for neuronal communication, allowing the controlled release of neurotransmitter molecules from the presynaptic cell. Exocytosis has been widely studied in many systems. However, the details ... -
Iron catalyzed C-C coupling reactions - mechanistic investigations
(2013-05-14)The mechanism of the iron catalyzed cross coupling of aryl electrophiles with alkyl Grignard reagents was studied. The reaction proceeds via a rate-limiting oxidative addition of the aryl halide to an Fe(I) complex generated ... -
Ecological risk screening of metal (Pb and Zn) contaminated acidic soil using a triad approach
(2013-05-14)Lead (Pb) and zinc (Zn) are common metal contaminants in terrestrial environments. Decisions on remediation of metal contaminated soil are often based on risk estimates derived from generic guideline values. Guideline ... -
Smeden och stenen
(Sven Börjesson och Hantverkslabratoriet, Göteborgs universitet, 2013)Till skillnad från en timmerman som anlitar en smed ett fåtal gånger under sitt yrkesliv, så måste stenhuggaren ta hjälp av smeden nästan varje dag. Mejslar och hackor slits i sådan omfattning att mekanisk slipning är ... -
Magnetic Thin Films with Graded and Tilted Anisotropy for Spintronic Devices
(2013-05-10)In this thesis magnetic thin films with graded or tilted anisotropy are intensively studied for potential applications in spintronic devices. A continuum of stable remanent resistance states is realized in Co/Pd multilayers ... -
Precambrian Crustal Evolution of the Rehoboth Province, Southern Africa
(2013-05-08)This thesis uses U-Pb, Sm-Nd Lu-Hf, Ar-Ar and Oxygen isotope data on well-documented rock samples, to investigate crustal evolution of the Precambrian Rehoboth Province of Southern Africa. This province is defined by its ... -
Advances in Membrane Protein Structural Biology: Lipidic Sponge Phase Crystallization, Time-Resolved Laue Diffraction and Serial Femtosecond Crystallography
(2013-05-08)Membrane proteins carry out many essential tasks in cells such as signaling and transport, or function as electron carriers in photosynthesis and cellular respiration. The aim of this thesis has been to develop new and ... -
Correlations in low-dimensional quantum many-particle systems
(2013-05-08)This thesis concerns correlation effects in quantum many-particle systems in one and two dimensions. Such systems show many exotic non-Fermi liquid phenomena, which can be treated analytically using non-perturbative ... -
Wounding- and pathogen-induced defense responses in plants
(2013-05-08)Microbial pathogens and herbivores that cause disease or inflict damage to plants are ubiquitous in nature. To withstand and counteract invasions by these, plants have evolved several overlapping layers of defense. ... -
Electromechanical Phenomena in Superconducting and Normal Nanostructures
(2013-05-08)This thesis summarizes a series of theoretical studies on the electromechanical properties of nanostructures made of superconducting and/or metallic elements. The first part of the work is devoted to the analysis of the ... -
On the Control of Nematic Liquid Crystal Alignment
(2013-05-07)Liquid crystal displays (LCDs) are incorporated in a great variety of electronic devices such as laptops, mobile phones, TV sets, etc. The performance of LCDs depends strongly on the alignment of liquid crystal and therefore ...