Sökning: "Ledtrådar"

Visar resultat 21 - 25 av 47 avhandlingar innehållade ordet Ledtrådar.

  1. 21. On the Epidemiology of Soft Tissue Sarcoma and Risk of Cancer following Knee prosthesis surgery. Important factors and methodological notes

    Författare :Philippe Wagner; Lund Ortopedi; []
    Nyckelord :;

    Sammanfattning : Den aktuella avhandlingen härrör ur forskningsinsatser inom klinikerna för onkologi och ortopedi vid Universitetssjukhuset i Lund, och behandlar vad som ursprungligen verkade vara två skilda ämnen.Ena ämnet behandlar epidemiologin för mjukdelssarkom hos vuxna (MDS), en grupp av ofta dödliga sjukdomar av okänd orsak, som behandlas av både onkologer och ortopeder. LÄS MER

  3. 22. From Cue to Recall : The Temporal Dynamics of Long-Term Memory Retrieval

    Författare :Robin Hellerstedt; Institutionen för psykologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; think no-think; memory intrusion; retrieval-induced forgetting; ERP; long-term memory; cued recall;

    Sammanfattning : A fundamental function of long-term memory is the ability to retrieve a specific memory when encountering a retrieval cue. The purpose of this dissertation was to further our understanding of such cued recall by investigating the temporal dynamics from the presentation of the retrieval cue until the target memory is recalled. LÄS MER

  4. 23. Electricity Market Design Strategies for Hydro-dominated Power Systems : Exploring Optimal Bidding, Planning, and Strategic Operation through Various Market Design Strategies

    Författare :Abolfazl Khodadadi; Lennart Söder; Audun Botterud; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Nordic Balancing Model; Electricity Market Designs; Stochastic Optimization; Contract-for-Difference Contracts; Nordiska Balanseringsmodellen; Design av Elektricitetsmarknader; Stokastisk Optimering; Kontrakt- för-Skillnad Kontrakt; Electrical Engineering; Elektro- och systemteknik; Nationalekonomi; Economics;

    Sammanfattning : The existing wholesale power markets in Nordic countries play a vital role in ensuring the planned balance between supply and demand. However, these markets do not guarantee real-time operational security of the power system. LÄS MER

  5. 24. The importance of maturation factors in 30S ribosomal subunit assembly

    Författare :Stefan Nord; Mikael Wikström; Dan Andersson; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ribosome; 30S; rRNA; RimP; RbfA; C23U; rpsE; Molecular biology; Molekylärbiologi; molekylärbiologi; Molecular Biology;

    Sammanfattning : The assembly of the ribosome is a complex process that needs to be highly efficient to support maximum growth. Although the individual subunits of the ribosome can be reconstituted in vitro, such a reaction is inefficient in comparison to the assembly rate in vivo. LÄS MER

  7. 25. Psychological perspectives on fear of birth : heterogeneity, mechanisms and treatment

    Författare :Elisabet Rondung; Örjan Sundin; Johanna Ekdahl; Gerhard Andersson; Mittuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : Although it is medically safe to give birth in most western countries, the vast majority of pregnant women experience some kind of anxiety, fear or worry in relation to their pregnancy or the upcoming childbirth. Most pregnant women find ways of coping with these issues but, for many, fear of birth is a significant source of distress during pregnancy, with negative consequences both when giving birth and in the postpartum period. LÄS MER