Viimeksi syötetyt Väitöskirjat
Aineistot 781-800 / 2947
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On using distances to locate vertices: resolving sets and metric bases of graphs, two generalisations and their forced vertices
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser A I: Astronomica, Chemica, Physica, Mathematica : 647 (Turun yliopisto, 18.06.2021)A graph consists of vertices that are connected by edges. A resolving set of a graph is a subset of its vertices that gives a unique combination of distances to every vertex of the graph. We can use the distances we are ... -
Affect in collaborative and virtual inquiry learning: Insights into small student groups and teachers in the classroom
Turun yliopiston julkaisua -Annales Universitatis Turkuensis, Ser. B: Humaniora : 540 (Turun yliopisto, 22.06.2021)Research on affect in collaborative learning has previously focused on individual perceptions of affect or collective emotional atmosphere with respect to the learning situation or the environment. This dissertation aims ... -
Imaging of neuroinflammation in multiple sclerosis brain : a positron emission tomography and diffusion tensor imaging study
Turun yliopiston julkaisuja. Sarja D, Medica – Odontologica : 1557 (Turun yliopisto, 11.06.2021)ABSTRACT Multiple sclerosis (MS) is an autoimmune disease of the central nervous system, where the immune system attacks the protective myelin sheet surrounding the nerve cell axons, causing neuroinflammation and ... -
The assessment of reasoning skills in nursing student selection – Test development and psychometric testing
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser D: Medica-Odontologica : 1551 (Turun yliopisto, 04.06.2021)The purpose of this three-phased study was I) to identify reasoning skills to be assessed in nursing student selection, II) to develop and psychometrically test a Reasoning Skills (ReSki) test for undergraduate nursing ... -
Microstructural analysis of diffuse axonal injury after traumatic brain injury using diffusion-weighted Magnetic resonance imaging
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser D: Medica-Odontologica : 1553 (Turun yliopisto, 07.06.2021)Diffuse axonal injury (DAI) has been considered to be one of the main mechanisms leading to permanent disability in patients with traumatic brain injury (TBI) leading to disturbance in axonal function and neuronal damage. ... -
Elämää henkimaailman, uskonnon ja yhteiskunnan rajoilla: Etnografinen tutkimus kanavoinnista, tietämisestä ja uushenkisestä yrittäjyydestä Suomessa
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser B: Humaniora : 532 (Turun yliopisto, 29.05.2021)Tässä uskontoantropologisessa ja -sosiologisessa tutkimuksessa tarkastellaan kanavointi-ilmiötä eli viestien välittämistä henkimaailman olennoilta tietämisen ja tiedon näkökulmasta. Tutkimuksen kohteena ovat suomalaiset ... -
Locoregional stage assessment in clinically node negative breast cancer: Clinical, imaging, pathologic, and statistical methods
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser D: Medica-Odontologica : 1547 (Turun yliopisto, 11.06.2021)The locoregional staging remains an essential part of prognostication in breast cancer. Tumour size and biology, together with the number of lymph node metastases, guide the planning of appropriate treatments. Accurate ... -
Edessä ja edellä: Suomen ete-vartaloisten tilagrammien merkitykset ja metaforisuus
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser B: Humaniora : 537 (Turun yliopisto, 28.05.2021)Tämä väitöskirja käsittelee suomen <i>ete</i>-vartaloisten tilagrammien merkityksiä. Tilagrammeilla tarkoitetaan perusmerkityksessään spatiaalisia suhteita ilmaisevia kieliopillisia muotoja, kuten adpositioita ja paikan ... -
Prenatal and perinatal risk factors of ADHD - A population-based register study
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser D: Medica-Odontologica : 1556 (Turun yliopisto, 04.06.2021)Attention-deficit/hyperactivity disorder (ADHD) is a common neuropsychiatric disorder, which is characterized by impairing symptoms of hyperactivity, inattention and impulsivity. ADHD is known to be highly heritable, but ... -
Alchemy in the vernacular: an edition and study of early English witnesses of The Mirror of Alchemy
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser B: Humaniora : 538 (Turun yliopisto, 27.05.2021)This study concerns an English-language alchemical work called <i>The Mirror of Alchemy (MoA).</i> I examine manuscript copies of <i>MoA</i> from the 15th to 17th centuries as well as a printed edition from 1597. The main ... -
Incidence of depression, prenatal and perinatal risk factors associated with depression and reactive attachment disorder in children: a nationwide register-based study
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser D: Medica-Odontologica : 1543 (Turun yliopisto, 12.06.2021)Prenatal and perinatal risk factors are associated with development of mental disorders in the offspring. Studying these risk factors in a prospective populationbased design helps to understand more on the etiology and ... -
Implant survival following primary total hip arthroplasty : With special interest in uncemented acetabular components and liners
Turun yliopiston julkaisua -Annales Universitatis Turkuensis, Ser. D: Medica-Odongologica : 1550 (Turun yliopisto, 28.05.2021)Total hip arthroplasty (THA) isregarded as the operation of the century. A successful THA is a combination of adequate surgical technique with appropriate implants performed for carefully selected patients. Orthopedic ... -
Post-traumatic Stress among adolescents surviving Nepalese earthquake and children of immigrants in Finland
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser D: Medica-Odontologica : 1545 (Turun yliopisto, 11.06.2021)The aim of this dissertation was to identify risk factors associated with posttraumatic stress symptoms (PTSS) using two study designs: a longitudinal postearthquake survey and a Finnish population-based study. Studies I ... -
Biological imaging of challenging targets: Peripheral nerve, mouse bones and cultured osteoclasts
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser D: Medica-Odontologica : 1554 (Turun yliopisto, 25.05.2021)During this study, advances in bioimaging have affected the biomedical research field. In this thesis, traditional microscopy and selected new techniques, namely microcomputed tomography (µCT), STED microscopy and ... -
Early childhood stress regulation in out-of-home childcare and in at-home parental care – Associations with child temperament and age – The FinnBrain Birth Cohort Study
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser D: Medica-Odontologica : 1549 (Turun yliopisto, 28.05.2021)Prior research suggests that attendance in out-of-home childcare has many positive effects on child development. Despite the advantages, earlier studies also show that children present with higher cortisol levels in ... -
Patient observation skills in critical care nursing : A Theoretical construction and evaluation
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser D: Medica-Odontologica : 1552 (Turun yliopisto, 11.06.2021)This two-phase study focused on critical care nurses’ skills. The purpose was first to describe and create a theoretical construction of patient observation skills in critical care nursing, and second, to evaluate the ... -
Sensitive and quantitative lateral flow tests – with upconverting nanoparticle reporter technology
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser A I: Astronomica, Chemica, Mathematica : 645 (Turun yliopisto, 11.06.2021)Rapid diagnostic tests (RDTs) can be used in settings where access to a central laboratory is limited. These settings include point-of-care (POC) diagnostics performed near a patient during a physician’s appointment or in ... -
Metformin, metabolomics and inflammation in gestational diabetes
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser D: Medica-Odontologica : 1548 (Turun yliopisto, 04.06.2021)Gestational diabetes is a common pregnancy complication that increases the risk of adverse pregnancy outcomes and predicts long-term metabolic morbidity for the mother and the offspring. Gestational diabetes is treated ... -
The Many functions of contracts : How companies use contracts in interorganizational exchange relations
Turun yliopiston julkaisuja - Annales Universitatis Turkuensis, Ser B: Humaniora : 536 (Turun yliopisto, 22.05.2021)Contracts are fundamental for today’s networked business practices. Various professionals plan, design, and implement contracts, yet many of them find contracts difficult or even impossible to understand. Furthermore, ... -
Väkivallan uhan hallinta Suomessa sosiaali- ja terveydenhuoltoalan työssä
Turun yliopiston julkaisua -Annales Universitatis Turkuensis, Ser. D: Medica-Odongologica : 1546 (Turun yliopisto, 21.05.2021)Tutkimuksen tarkoituksena oli kuvata väkivallan uhan hallinnan toteutumista Suomessa sosiaali- ja terveydenhuoltoalan työssä. Tutkimuksessa selvitettiin, miten väkivallan uhan hallintaa voitaisiin parantaa. Tutkimuksessa ...
