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Aineistot 301-310 / 331
Petrography and genesis of Vaajasalmi graphite targets in Rautalampi Central Finland
(2022-10-21)
Natural graphite is listed on the European Union's top 30 most critical minerals and is mainly imported outside of Europe. Graphite value and demand increase are driven by electrification since its extraordinary features ...
Memristor devices based on low-bandwidth manganites
(Turun yliopisto, 2022-12-12)
This dissertation investigates the phenomenon of resistive switching (RS) in lowbandwidth mixed-valence perovskite manganite oxides. In particular, the compounds Pr0.6Ca0.4MnO3 and Gd1−xCaxMnO3 with x between 0 and 1 are ...
Tajunnanräjäyttävä fysiikan aloitus : Innostava oppimiskokonaisuus yläkoulun fysiikassa
(2022-11-30)
Tässä tutkielmassa keskityttiin suunnittelemaan ja toteuttamaan yläkoulun seitsemännen
luokan fysiikan opetuksen alkuun oppimiskokonaisuus, jonka pohjalta tutkittiin sen vaikutuksia
oppilaiden asenteisiin ja ennakkoluuloihin ...
Suomenkielisten tarjouspyyntöjen luokittelu luonnollisen kielen prosessoinnin avulla
(2022-11-23)
Tämän tutkielman aiheena on julkisten hankintailmoitusten käsittely tekoälyn avulla. Idea on syntynyt tarpeesta nopeuttaa ilmoitusten käsittelyprosessia, joten ajatuksena on, että tekoäly voisi tuoda lisää tietoa sen ...
Prevalence and molecular identification of acanthocephalan parasites (Corynosoma spp.) in the Baltic herring (Clupea harengus membras) and great cormorant (Phalacrocorax carbo)
(2022-10-27)
Baltic herring (Clupea harengus membras) is one of the most abundant and commercially important
fish species in the Baltic Sea. In the Archipelago Research Institute, a long-term monitoring program
was established in ...
Effect of different surfactants on photocatalytic performances of small molecule acceptors
(2022-11-18)
Small molecule acceptor, ITIC has been functionalized with seven different surfactants including PEG and TEBS as anionic surfactants, Triton X 100 as neutral surfactant and ABA, CTAB, CTAC and OEG as cationic surfactants ...
Constraining the neutron star equation of state through mass and radius measurements
(2022-11-23)
The equation of state of cold dense matter is not well known. The models for cold dense matter can be constrained through the measurement of neutron stars, as they are the densest directly observable objects in the universe. ...
Apex avian species as sentinels for legacy and emerging contaminants in northern Baltic Sea coastal food webs
(Turun yliopisto, 2022-12-09)
Anthropogenic contamination is a wide-spread environmental problem. In addition to persistent, bioaccumulative and toxic legacy contaminants, emerging contaminants with unknown environmental behaviour are causing concern. ...
Quantum communication tasks
(Turun yliopisto, 2023-02-04)
Quantum theory is one of the most important theories in modern physics, yet the physical principles underlying the theory are anything but clear. Nonclassical features, such as entanglement, are often attributed as the key ...
Maantieteen ylioppilaskokeessa tarvittavat ajattelun taidot – millaista ajattelun taitojen hallintaa Turun lukioiden kokelaat osoittavat koepisteiden perusteella?
(2022-11-30)
Lukio-opetukselle on linjattu lukion opetussuunnitelman perusteissa oppiainekohtaiset opetustavoitteet. Ajattelun taidot ja niiden opetus ovat osa oppiaineille annettuja opetustavoitteita. Lukion opetussuunnitelman perusteissa ...