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Aineistot 71-80 / 147
Evolutionary history of ferns and the use of ferns and lycophytes in ecological studies
(Turun yliopisto, 2019-05-20)
Tropical areas represent the region with the highest diversity in the world. In plants, one major radiation having this high diversity is ferns, the sister lineage of seed plants, which, together with lycophytes, another ...
Geoenergy and sustainable development : perspectives on environmental challenges and governance of geoenergy installations
(Turun yliopisto, 2020-02-05)
Ground source heat pumps (GSHPs) are an established energy technology, and as such a noteworthy alternative to increase the share of renewable energy in the consumption. At present there are approximately 130 000 geoenergy ...
Bundle methods in nonsmooth DC optimization
(Turun yliopisto, 2018-06-21)
Due to the complexity of many practical applications, we encounter optimization problems with nonsmooth functions, that is, functions which are not continuously differentiable everywhere. Classical gradient-based methods ...
Composition and phosphorylation-dependent functional interactions of thylakoid protein complexes in Arabidopsis
(Turun yliopisto, 2018-06-15)
In higher plants the thylakoid embedded pigment-protein complexes, photosystem (PS) I and PSII together with their respective light harvesting complex (LHC) antennas work in series to harvest solar energy and convert it ...
Non-volatile Bioactive and Sensory Compounds in Berries and Leaves of Sea Buckthorn (Hippophaë rhamnoides)
(Turun yliopisto, 2018-09-05)
Sea buckthorn (Hippophaë rhamnoides L., SB) is regarded as a raw material of high economic value and a source of many health-related bioactive compounds, such as flavonol glycosides (FGs), proanthocyanidins (PAs) and ethyl ...
Translocation mechanism of the multisubunit RNA polymerase
(Turun yliopisto, 2018-06-08)
The expression and replication of genetic information forms the basis of life. The first step of gene expression, the transcription of DNA into RNA, is carried out in all organisms by multisubunit RNA polymerase enzymes ...
Cellular automata with complicated dynamics
(Turun yliopisto, 2019-12-13)
A subshift is a collection of bi-infinite sequences (configurations) of symbols where some finite patterns of symbols are forbidden to occur. A cellular automaton is a transformation that changes each configuration of a ...
Acclimation responses of hydrogen producing cyanobacteria
(Turun yliopisto, 2018-09-14)
During recent years, cyanobacteria have been gaining popularity rapidly as a platform for CO2 sequestration and production of a wide range of industrially attractive products. Factors such as simple nutritional requirements, ...
Stress induced alterations in redox status and telomere length as a potential mechanism of biological ageing
(Turun yliopisto, 2018-09-07)
Biological ageing, i.e. the loss of physiological functioning leading to increased frailty and mortality risk with advancing age, is influenced both by genotype and environmental factors as well as their interactions. The ...
Mass and radius constraints for neutron stars using X-ray timing, spectral, and polarization observations
(Turun yliopisto, 2020-12-11)
Neutron stars (NSs) are the most dense objects in the Universe that can be directly observed. The nature of the cold ultra-dense matter inside them is still unresolved, and determining the equation of state (EoS) of that ...