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Design and evaluation of web interface signs to improve web usability : a semiotic framework
TUCS Dissertations : 184 (Turku Centre for Computer Science (TUCS), 17.10.2014)Technological innovations, the development of the internet, and globalization have increased the number and complexity of web applications. As a result, keeping web user interfaces understandable and usable (in terms of ... -
Design and validation of stateful composite RESTful web services
TUCS Dissertations : 177 (Turku Centre for Computer Science (TUCS), 16.06.2014)A web service is a software system that provides a machine-processable interface to the other machines over the network using different Internet protocols. They are being increasingly used in the industry in order to ... -
Development and application of plasmonic materials for dye- and polymer-sensitized solar cells
(Åbo Akademi - Åbo Akademi University, 18.05.2018)Among the numerous solar cell technologies, emerging thin film solar cells, such as dye-sensitized solar cells, offer the possibility for large-scale integration using sustainable and low-cost materials. In these thin ... -
Development and characterization of thin printed films for gas sensing applications
(Åbo Akademi - Åbo Akademi University, 28.08.2015)The monitoring and control of hydrogen sulfide (H2S) level is of great interest for a wide range of application areas including food quality control, defense and antiterrorist applications and air quality monitoring e.g. ... -
Development of Novel Drugs Targeting Chaperones of Oncogenic K-Ras
(Åbo Akademi - Åbo Akademi University, 12.02.2021)KRAS mutations account globally for about one million deaths per year, but there is as yet no approved drug against KRAS. K-Ras proteins are organized into di-/oligomeric nanoscale signaling complexes, known as nanoclusters ... -
Development of racemization catalysts for dynamic kinetic resolution
(Åbo Akademi - Åbo Akademi University, 23.11.2012)Preparation of optically active compounds is of high importance in modern medicinal chemistry. Despite recent advances in the field of asymmetric synthesis, resolution of racemates still remains the most utilized way for ... -
Development of simple and efficient synthetic strategies for production of fine chemicals of pharmaceutical relevance : metal-mediated allylation combined with applied catalysis
(Åbo Akademi - Åbo Akademi University, 25.05.2012) -
Diagrammatic Languages and Formal Verification : A Tool-Based Approach
(Åbo Akademi - Åbo Akademi University, 02.09.2022)The importance of software correctness has been accentuated as a growing number of safety-critical systems have been developed relying on software operating these systems. One of the more prominent methods targeting the ... -
DIANA : Distributed and Safe Autonomous Navigation for a Swarm of Autonomous Vehicles
(Åbo Akademi University, 07.05.2021)The autonomous systems are typical examples of complex distributed cyber-physical systems (CPS). The main characteristics of such systems is the use of autonomous vehicles. They are increasingly used in various mission-critical ... -
Different Types of Weighted Composition Operators on Banach Spaces of Analytic Functions
(Åbo Akademi - Åbo Akademi University, 26.05.2023)Many problems in real life are, at least approximatively, of linear nature and can be mathematically examined with the aid of linear spaces. It is natural to measure the size of objects occurring in the problems and such ... -
Dispersal and metacommunity dynamics in a soft-sediment benthic system : how well is the seafloor connected?
(Åbo Akademi - Åbo Akademi University, 19.12.2012) -
Distribution and role of macrophytes in coastal lagoons : implications of critical shifts
(Åbo Akademi - Åbo Akademi University, 26.11.2010)Crossroads, crucibles and refuges are three words that may describe natural coastal lagoon environments. The words refer to the complex mix of marine and terrestrial influences, prolonged dilution due to the semi-enclosed ... -
Disturbance and ecosystem functioning : the role of changes in benthic biological traits
(Åbo Akademi - Åbo Akademi University, 14.06.2013)Rapid changes in biodiversity are occurring globally, as a consequence of anthropogenic disturbance. This has raised concerns, since biodiversity is known to significantly contribute to ecosystem functions and services. ... -
Drivers and barriers of mobile travel and tourism service adoption : a study of individual perceptions and business model development in a travel and tourism context
(Åbo Akademi - Åbo Akademi University, 11.10.2013)The Travel and Tourism field is undergoing changes due to the rapid development of information technology and digital services. Online travel has profoundly changed the way travel and tourism organizations interact with ... -
Drivers of plankton populations in the Baltic Sea
(Åbo Akademi University, 20.05.2020)Plankton are at the base of the food chain, and identifying their drivers is important for understanding how climate change will impact populations and communities. The main aim of my thesis was to quantify the effects of ... -
Dynamic ecosystems under anthropogenic stress : how does macrotidal sandy fauna respond to green tides?
(Åbo Akademi - Åbo Akademi University, 20.05.2016)Highly dynamic systems, often considered as resilient systems, are characterised by abiotic and biotic processes under continuous and strong changes in space and time. Because of this variability, the detection of overlapping ... -
Dynamic interplay between the intermediate filament protein nestin and Cyclin-dependent kinase 5
(Åbo Akademi - Åbo Akademi University, 29.10.2010) -
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)