Selaus nimekkeen mukaan kokoelmassa 1 Luonnontieteet
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Economic capital allocation
(Åbo Akademi - Åbo Akademi University, 04.03.2016)For my Licentiate thesis, I conducted research on risk measures. Continuing with this research, I now focus on capital allocation. In the proportional capital allocation principle, the choice of risk measure plays a very ... -
Effects of algal turbidity on foraging and antipredator behaviour of the three-spined stickleback (Gasterosteus aculeatus)
(Åbo Akademi - Åbo Akademi University, 23.10.2015)The aim of this thesis was to examine how aquatic organisms, such as fish, behave in an altered environmental condition. Many species of fish use vision as their primary tool to gain information about their surrounding ... -
Effects of anthropogenic and natural hydrological changes on the behavior of the acidic metal discharge from acid sulfate soils in a river- and lake system in western Finland
(Åbo Akademi - Åbo Akademi University, 22.11.2013) -
Effects of methylation and hydroxylation of sphingomyelins on their biophysical properties and interactions with cholesterol
(Åbo Akademi - Åbo Akademi University, 28.09.2012) -
Efficient and low-cost software defined radio on commodity hardware
TUCS Dissertations : 218 (Turku Centre for Computer Science (TUCS), 11.11.2016)As general purpose processors become faster, many signal processing functions that used to require special purpose hardware, are now feasible to perform in software. In wireless communications, this means we move towards ... -
Electrical and dielectric properties of uncoated and coated wood-free paper for electrophotography
(Åbo Akademi - Åbo Akademi University, 17.06.2016)The print substrate influences the print result in dry toner electrophotography, which is a widely used digital printing method. The influence of the substrate can be seen more easily in color printing, as that is a more ... -
Electroactive ion exchange membranes based on conducting polymers
(Åbo Akademi - Åbo Akademi University, 14.12.2012)Ion exchange membranes are indispensable for the separation of ionic species. They can discriminate between anions and cations depending on the type of fixed ionic group present in the membrane. These conventional ion ... -
Electrochemical and spectroelectrochemical characterization of alkylated and thiolated polyanilines
(Åbo Akademi - Åbo Akademi University, 09.03.2012) -
Element speciation and behaviour in metal-rich Boreal river and estuarine systems using ultrafiltration and chemical modelling
(Åbo Akademi - Åbo Akademi University, 16.11.2012)The bioavailability of metals and their potential for environmental pollution depends not simply on total concentrations, but is to a great extent determined by their chemical form. Consequently, knowledge of aqueous ... -
Energy aware software for many-core systems
TUCS Dissertations : 208 (Turku Centre for Computer Science (TUCS), 11.12.2015)Many-core systems provide a great potential in application performance with the massively parallel structure. Such systems are currently being integrated into most parts of daily life from high-end server farms to desktop ... -
Environmental Drivers Influencing the Carbon Sink Capacity of Eelgrass (Zostera marina)
(Åbo Akademi - Åbo Akademi University, 14.06.2019)The accelerating increase of atmospheric CO2 concentrations have caused regime shifts and changes in the net carbon balance of both terrestrial and marine systems worldwide. Blue carbon, the organic carbon sequestered by ... -
Enzyme electrode configurations : for application in biofuel cells
Report / Åbo Akademi, Process Chemistry Centre : 12-01 (Åbo Akademi University, Process Chemistry Centre, 17.02.2012) -
Episodes in carbohydrate chemistry : from β-linked mannosides to glycoconjugates
(Åbo Akademi - Åbo Akademi University, 17.02.2012)Carbohydrates are one of the most abundant classes of biomolecules on earth. In the initial stages of research on carbohydrates much effort was focused on investigation and determination of the structural aspects and complex ... -
Evaluating multidimensional visualization techniques in data mining tasks
TUCS Dissertations : 107 (Turku Centre for Computer Science (TUCS), 07.11.2008)Visual data mining (VDM) tools employ information visualization techniques in order to represent large amounts of high-dimensional data graphically and to involve the user in exploring data at different levels of detail. ... -
Examining human-centered design practice in the mobile apps era
TUCS Dissertations : 212 (Turku Centre for Computer Science (TUCS), 10.06.2016)Human-Centered Design (HCD) is a well-recognized approach to the design of interactive computing systems that supports everyday and professional lives of people. To that end, the HCD approach put central emphasis on the ... -
Excessive functions, Appell polynomials and optimal stopping
(Åbo Akademi - Åbo Akademi University, 15.05.2014)The main topic of the thesis is optimal stopping. This is treated in two research articles. In the first article we introduce a new approach to optimal stopping of general strong Markov processes. The approach is based ... -
Exit times for some processes with normally distributed noise
(Åbo Akademi - Åbo Akademi University, 31.10.2014)Denna avhandling handlar om metoder för att hitta begränsningar för det asymptotiska beteendet hos en förväntad uthoppstid från ett område omkring en xpunkt för processer som har normalfördelad störning. I huvudsak behandlas ... -
Explicit results in theory of zeros and prime numbers
(Åbo Akademi - Åbo Akademi University, 28.08.2020)This thesis is comprised of three articles in which we prove explicit estimates for different number theoretical problems.In the first article we derive an explicit Riemann-von Mangoldt formula for the Selberg class ... -
Facilitation and Feedbacks in Seagrass Communities : Testing the Role and Context-Dependency of Ecosystem Engineers
(Åbo Akademi - Åbo Akademi University, 18.12.2020)In physically unstable habitats such as coastal soft sediments, facilitative interactions are essential for structuring associated ecological communities. Here, habitat amelioration by ecosystem engineers such as seagrasses, ... -
Fast LC-MS detection of cyanobacteria peptide hepatotoxins – method development for determination of total contamination levels in biological materials
(Åbo Akademi - Åbo Akademi University, 05.11.2010)
