Väitöskirjat
Sarjat
Uusimmat aineistot
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Investigating multi-wavelength photoplethysmography for hemodynamic monitoring
Turun yliopiston julkaisuja. Sarja F, Technica – Informatica : 61 (Turun yliopisto, 26.06.2025)Photoplethysmography (PPG) is the predominant technique used by modern wearable devices to measure cardiovascular parameters, from simple heart rate and its variability to respiratory rate, and cardiovascular age. In ... -
Radiography science as a discipline : A framework towards a paradigm
2343-3213 : 1893 (Turun yliopisto, 27.06.2025)The beginning of radiography can be dated to the discovery of X-Rays in 1895. Radiography science as a discipline has more recent history, spanning approximately three decades. The starting point of this study is the fact ... -
Supporting early mathematical skills of multilingual children – Bridging the gap
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser B: Humaniora : 729 (Turun yliopisto, 26.06.2025)The aim of this dissertation was to provide a deeper understanding on how to support multilingual children’s mathematical skills in early childhood education and care (ECEC). Research has shown that multilingual children ... -
Structural studies of enzymes from thermophilic organisms and identification of their thermostability factors
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser AI: Astronomica - Chemica - Physica – Mathematica : 738 (Turun yliopisto, 12.06.2025)Thermophilic enzymes are characterized by their ability to resist temperature while maintaining their catalytic efficiency. They are mostly found in organisms, such as bacteria or fungi, that reside in natural habitats ... -
Distribution of foliar plant polyphenols across the plant phylogeny
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser AI: Astronomica - Chemica - Physica – Mathematica : 740 (Turun yliopisto, 26.06.2025)In this multidisciplinary thesis, thousands of plant species were screened to study their major foliar polyphenol groups and their distribution across the plant kingdom. While plants produce thousands of polyphenol compounds ... -
Individuals’ continuance intention of theme park mobile apps
Turun Kauppakorkeakoulun julkaisuja. Sarja E. Oeconomica : 130 (Turun yliopisto. Turun kauppakorkeakoulu, 19.06.2025)Mobile apps have become a pivotal channel for engaging visitors at leading global attractions, including theme parks, where they significantly enhance visitor satisfaction and generate substantial ancillary revenues. Despite ... -
Taxpayers’ Fundamental Rights Post ATAD and BEPS
Turun yliopiston julkaisuja. Sarja B, Humaniora : 718 (Turun yliopisto, 27.06.2025)ABSTRACT OECD’s Base Erosion and Profit Shifting project (BEPS) originated in a few MNEs’ tax behaviour. The project aimed to tackle this aggressive tax planning to ensure business equality. The EU effort resulted in ... -
Radiometabolite and Plasma Protein Binding Analysis in Translational Positron Emission Tomography Imaging with [¹¹C]SMW139
Turun yliopiston julkaisuja. Sarja D, Medica – Odontologica : 1888 (Turun yliopisto, 18.06.2025)ABSTRACT Positron emission tomography (PET) is a highly sensitive, non-invasive, imaging technique used for quantification of biological targets. The accuracy of quantification is influenced by the tracer metabolism and ... -
Apprendre avec et du robot: Une étude de l’interaction enfant-robot et de la littératie robotique dans une classe de français L2
Turun yliopiston julkaisuja. Sarja B, Humaniora : 728 (Turun yliopisto, 14.06.2025)TIIVISTELMÄ Tämän tutkimuksen tavoitteena on selvittää, millainen lisäarvo sosiaalisella robotilla on alakoululaisten kielenopetuksessa – miten vuorovaikutus lapsen ja sosiaalisen robotin välillä vaikuttaa ranskan kielen ... -
Ecologies of wildlife modes : envisioning more-than-human environments in documentary moving image aesthetics
Turun yliopiston julkaisuja. Sarja B, Humaniora : 723 (Turun yliopisto, 14.06.2025)Wildlife documentaries have long been popular cultural products and important tools for environmental communication, yet their aesthetic dimensions have received comparatively little academic attention in the field of film ... -
Metal complexes in flow batteries
Technica – Informatica : 59 (Turun yliopisto, 13.06.2025)There is an increasing need to develop energy storage materials to enable further utilization of renewable energy production. Energy storages are required due to the intermittency of solar and wind power, to add flexibility ... -
Adolescents with chronic health conditions in transition of care: needs and support
Turun yliopiston julkaisuja. Sarja D, Medica – Odontologica : 1889 (Turun yliopisto, 24.06.2025)To ensure that adolescents with chronic health conditions have continuous high-quality care, it is vital that their process of transition from paediatric to adult healthcare is constantly assessed and improved. Addressing ... -
The Platformization of politics: Intimacy, conflict, and vulnerability in the age of data-driven media
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser B: Humaniora : 725 (Turun yliopisto, 13.06.2025)The relationship between politics and social media platforms has drawn a considerable amount of public and scientific interest. On one hand, platforms have appeared as emancipatory spaces with the potential to foster ... -
Dynamik och kontrast i konnektorbruket hos finska inlärare av L2-svenska
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis B: Humaniora : 720 (Turun yliopisto, 13.06.2025)<b>Suomalaisten L2-ruotsinoppijoiden konnektorien käytön dynamiikka ja kontrasti</b> Väitöskirjan tavoitteena on tutkia suomenkielisten ruotsinoppijoiden konnektorien käyttöä. Konnektorit ovat tärkeitä koheesiokeinoja, ... -
Risk of mental disorders among social workers: comparative study between professions in nordic countries
Turun yliopiston julkaisuja. Sarja B, Humaniora : 727 (Turun yliopisto, 06.06.2025)Social work is a highly demanding human service profession, which has also been identified in studies for decades. For example, multiple studies have reported a high risk of burnout and turnover in social work. Also, studies ... -
The gender equality paradox in science, technology, engineering, and mathematics education: a focus on intraindividual academic strengths
Turun yliopiston julkaisuja. Sarja B, Humaniora : 726 (Turun yliopisto, 17.06.2025)ABSTRACT Whether sex differences increase or decrease as more gender equality is achieved remains debatable. Some scholars argue that these differences result from socialization processes and, thus, should diminish when ... -
Yhdistelmätutkinto toisen asteen koulutusvalintana ja koulutuspoliittisena kysymyksenä
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser B: Humaniora : 724 (Turun yliopisto, 06.06.2025)Tämä väitöstutkimus kohdistuu toisen asteen tutkintomuotoon, yhdistelmätutkintoon, jossa opiskelija suorittaa samanaikaisesti ammatillisen perustutkinnon, ylioppilastutkinnon ja halutes-saan koko lukion oppimäärän. Tässä ... -
The Impacts of glyphosate and glyphosate-based herbicides on bumblebees
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis AII: : 419 (Turun yliopisto, 05.06.2025)Pollination is an essential process for the sexual reproduction of seed plants, and the majority of flowering plants worldwide benefit from insect pollinators. However, insect pollinators have been declining globally, and ... -
Experiences of induction of labor - Associations with maternal sleep quality and depressive symptoms
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser D: Medica - Odontologica : 1885 (Turun yliopisto, 13.06.2025)The experience of labor (EOL) has immediate and long-lasting implications for the well-being of the mother, the infant, and the entire family. Induction of labor (IOL) rates are rising and approximately one third of the ... -
Ethics and democratic resilience in the age of pervasive digital systems – A Rawlsian approach
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis E: Oeconomica : 127 (Turun yliopisto. Turun kauppakorkeakoulu, 06.06.2025)Pervasive digital systems challenge our understanding of technology on people, societies and the environment. While they come with a promise of making our lives easier, they have raised ethical questions. Pervasive digital ...
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