Sökning: "Törnquist"

Visar resultat 21 - 25 av 28 avhandlingar innehållade ordet Törnquist.

1. 21. Parallel algorithms for real-time railway rescheduling

   Författare :Sai Prashanth Josyula; Johanna Törnquist Krasemann; Lars Lundberg; Mats Brorsson; Blekinge Tekniska Högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : In railway traffic systems, it is essential to achieve a high punctuality to satisfy the goals of the involved stakeholders. Thus, whenever disturbances occur, it is important to effectively reschedule trains while considering the perspectives of various stakeholders. LÄS MER

3. 22. Parallel algorithms for solving the train timetable rescheduling problem

   Författare :Sai Prashanth Josyula; Johanna Törnquist Krasemann; Lars Lundberg; Blekinge Tekniska Högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Parallel computing; Parallel heuristic search algorithms; Computer Science; Datavetenskap;

   Sammanfattning : In railways, it is essential to achieve high train punctuality. Thus, whenever disturbances occur, it is important to reschedule the trains effectively. This task is typically handled manually by traffic controllers in real-time. LÄS MER

4. 23. Optimization-Based Methods for Revising Train Timetables with Focus on Robustness

   Författare :Fahimeh Khoshniyat; Jan Lundgren; Johanna Törnquist Krasemann; Steven Harrod; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : With increase in the use of railway transport, ensuring robustness in railway timetables has never been this important. In a dense railway timetable even a small disturbance can propagate easily and affect trains' arrival and departure times. In a robust timetable small delays are absorbed and knock-on effects are prevented effectively. LÄS MER

5. 24. Polsk poesi under mellankrigstiden: ett paradigmskifte : Exempel marialyriken

   Författare :Marousia Ludwika Korolczyk; Per-Arne Bodin; Michael Gustavsson; Barbara Törnquist Plewa; Uppsala universitet; []
   Nyckelord :Polish poetry; interwar period; paradigm shift; Polish high modernism; Marian lyrics; medieval aesthetic canon; dogmatic form; liturgical hymn; Slaviska språk; Slavic Languages;

   Sammanfattning : The dissertation examines how medieval poetic tradition was reactivated in the production of poetry from the period between the two world wars—the Polish interwar period, defined here as one of literary transition. The positioning in regard to certain literary conventions and the quest for a new normativity that is so prevalent in interwar poetry is also reflected in the era’s poetry on the theme of Mary. LÄS MER

7. 25. The significance of assistive devices in the daily life of persons with stroke and their spouses

   Författare :Ingvor Pettersson; Gerd Ahlström; Kristina Törnquist; Lena Borell; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; stroke; spouse; next of kin; assistive devices; assistive technology; powered wheelchair; lifeworld; phenomenology; lived experience; activity; participation; quality of life; outcome; ICF; IPPA; WHODAS II; PIADS; Euroqol-5D; occupational therapy; Caring sciences; Vårdvetenskap; Occupational therapy; Arbetsterapi; Vårdvetenskap med inriktning arbetsterapi; Nursing Science w. Occupational Therapy Focus;

   Sammanfattning : The overall aim of this research project was to explore and describe the significance of assistive devices in daily life. The project involves two qualitative and two quantitative studies. Three of these studies were from the perspective of persons with stroke and one from the perspective of spouses of persons with stroke. LÄS MER