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Aineistot 31-40 / 147
Long quasi-periodic oscillations of sunspots and small-scale magnetic structures
(Turun yliopisto, 2020-01-30)
This thesis presents the investigations and the interpretation of long quasi-periodic oscillations with periods more than 30 minutes observed in the magnetic field of sunspots, as well as, at millimeter radio emission ...
On the k-Abelian Equivalence Relation of Finite Words
(Turku Centre for Computer Science, 2019-06-28)
This thesis is devoted to the so-called k-abelian equivalence relation of sequences of symbols, that is, words. This equivalence relation is a generalization of the abelian equivalence of words. Two words are abelian ...
Observations of energetic particles and radio emissions during multiple coronal mass ejections
(Turun yliopisto, 2018-08-08)
This doctoral thesis studies the characteristics of solar energetic particle (SEP) events and solar radio bursts during multiple coronal mass ejections (CMEs). As well the influences of solar and interplanetary (IP) processes ...
Personalized data analytics for internet-of-things-based health monitoring
(Turku Centre of Computer Science, 2019-12-12)
The Internet-of-Things (IoT) has great potential to fundamentally alter the delivery of modern healthcare, enabling healthcare solutions outside the limits of conventional clinical settings. It can offer ubiquitous monitoring ...
Applications in bioinformatics with Markov models
(Turun yliopisto, 2018-06-01)
In this thesis we present four applications in bioinformatics with Markov models. That is, we extend the use of such models in the mathematical and statistical analysis of biological data. The data we consider are drawn ...
Local extinction risk and community structure of odonata populations in Fennoscandia
(Turun yliopisto, 2020-03-06)
A key need in conservation biology is to identify the ecological traits of a species that make it vulnerable. This thesis focuses on population traits and extinction risk of dragonflies and damselflies (order Odonata) in ...
Linking community dynamics with ecosystem processes in tundra Conceptual, empirical and methodological approaches
(Turun yliopisto, 2020-02-28)
In low-productive tundra systems, both small and large herbivores exert strong control over plant biomass and community composition. They may also modulate ecosystem process rates, including availability and cycling of ...
An Algebraic Approach to Nivat's Conjecture
(Turku Centre for Computer Science, 2018-08-17)
This thesis introduces a new, algebraic method to study multidimensional configurations, also sometimes called words, which have low pattern complexity. This is the setting of several open problems, most notably Nivat’s ...
Thermal relations and molecular measures in salmonidae gene expression
(Turun yliopisto, 2019-06-27)
Arctic, boreal and temperate latitudes are characterised by conspicuous shifts in photoperiod and temperature, which restricts ecosystem productivity and compels resident taxa to anticipate and coordinate physiological ...
Creative landscapes : events at sites of encounter
(Turun yliopisto, 2018-10-23)
In this dissertation, I study the concept of creative landscape by exploring the concept of landscape and event philosophy side by side. I have conceptualized creative landscape as part of my dissertation process. By way ...