Search for dissertations about: "Dmytro"

Showing result 1 - 5 of 15 swedish dissertations containing the word Dmytro.

  2. 1. Ask and distract : Data-driven methods for the automatic generation of multiple-choice reading comprehension questions from Swedish texts

    Author : Dmytro Kalpakchi; Johan Boye; Joakim Nivre; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; multiple choice questions; question generation; distractor generation; reading comprehension; second-language learners; L2 learning; Natural Language Generation; flervalsfrågor; frågegenerering; distraktorsgenerering; läsförståelse; andraspråkslärande; L2-inlärning; Natural Language Generation; Speech and Music Communication; Tal- och musikkommunikation;

    Abstract : Multiple choice questions (MCQs) are widely used for summative assessment in many different subjects. The tasks in this format are particularly appealing because they can be graded swiftly and automatically. READ MORE

  4. 2. Scientific methods for integrating expert knowledge in Bayesian models

    Author : Dmytro Perepolkin; BECC: Biodiversity and Ecosystem services in a Changing Climate; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Bayesian inference; Expert judgement; Quantile-parameterized distributions; Quantile functions;

    Abstract : Generating scientific advice to environmental management involves assessments with complex models, sparse data, and challenging empirical experiments, necessitating the integration of expert judgment with data into scientific models. To integrate expert judgement, assessors might elicit judgement by experts as quantiles, find a probability distribution that matches the quantiles, and add this information to the model. READ MORE

  5. 3. Hydrogeochemical effects of hydropower regulation on river-aquifer continuum in boreal rivers

    Author : Dmytro Siergieiev; Hjalmar Laudon; Luleå tekniska universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Geochemistry; hyporheic zone; hydrology; riparian zone; Element transport; Lule River; Kalix RIver; Northern Sweden; Earth sciences; Applied Geology; Tillämpad geologi;

    Abstract : Hydropower infrastructure affects many large rivers worldwide, threatening riverine and coastal ecosystems by fragmenting flow, disturbing landscapes and water retention and altering sedimentation and primary production. This thesis investigated major impacts of hydropower regulation on hydrological and geochemical processes in large boreal rivers. READ MORE

  6. 4. Impact of hydropower regulation on river water geochemistry and hyporheic exchange

    Author : Dmytro Siergieiev; Hjalmar Laudon; Luleå tekniska universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; regulated river; hyporheic zone; hydraulic conductivity; clogging layer; Applied Geology; Tillämpad geologi;

    Abstract : Hydropower regulation of rivers exhibits a threat to the riverine ecosystems. Fragmentation of flow, landscape disturbances, and water retention are key features of regulated catchments, resulting in reduced floods and geochemical tr¬ansport, non-natural water level fluctuations, and thus disturbed exchange between the river and the aquifer. READ MORE

  7. 5. Different aspects of breast reconstruction : contralateral prophylactic mastectomy, postmastectomy radiotherapy, complications after biomaterials injection

    Author : Dmytro Unukovych; Karolinska Institutet; Karolinska Institutet; []
    Keywords : breast reconstruction;

    Abstract : The advances in breast reconstruction and oncoplastic surgery have positively affected the cosmetic and functional outcomes without compromising oncological safety. In this thesis, different aspects and challenges of reconstruction of the breast have been addressed. READ MORE