Sökning: "weekly planning"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden weekly planning.

  1. 1. Weekly planning of hydropower in systems with large volumes of varying power generation

    Författare :Charlotta Ahlfors; Mikael Amelin; Magnus Brolin; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hydropower; literature review; weekly planning; low carbon operation; maintenance scheduling; preventive maintenance; mixed integer linear programming; dynamic programming; cascaded river systems; value of stored water; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Hydropower is the world’s largest source of renewable electricity generation. Hydropower plants with reservoirs provide flexibility to the power systems. LÄS MER

  3. 2. Application of Mathematical Programming to Short-Term Operation Planning of Hydrothermal Power System

    Författare :Hooshang Habibollahzadeh; Janis Bubenko; Denis Sjelvgren; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hydro power; Optimization; Short-Term Operation Planning; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : The thesis contains the results of a reseach project on application of mathematical programming methods to short-term operation planning of large hydrothermal power systems. The project was aimed at devoeloping efficient solution techniques that are practially applicable to large systems. The problem is modeled as a large mixed integer program.. LÄS MER

  4. 3. Lifestyle and Reproductive Health among Women prior to Conception

    Författare :Lana Salih Joelsson; Alkistis Skalkidou; Tanja Tydén; Anna Berglund; Kjell Wånggren; Staffan Nilsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; lifestyle; pregnancy; infertility; in vitro fertilization; smoking; obesity; alcohol; Obstetrik och gynekologi; Obstetrics and Gynaecology;

    Sammanfattning : Health and lifestyle is of great importance when women intend to become pregnant, as well as during pregnancy. It is crucial that people seeking for infertility are aware of which lifestyle changes they can undertake to enhance the likelihood of treatment success. LÄS MER

  5. 4. Reconceptualising teacher self-efficacy in relation to teacher identity : A longitudinal phenomenological study of pre-service secondary mathematics teachers during initial teacher education

    Författare :Gosia Marschall; Eva Norén; Kerstin Pettersson; Steven Watson; Markku Hannula; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; abduction; initial teacher education; longitudinal phenomenological study; narrative identity; narrative self-schema; pre-service secondary mathematics teachers; teacher professional learning; teacher self-efficacy; Mathematics Education; matematikämnets didaktik;

    Sammanfattning : This research involves a conceptual investigation of teacher self-efficacy and its appraisal by focusing on how five pre-service secondary mathematics teachers make meaning of their experiences in the process of their development. Recognising methodological limitations of previous studies in the area, this one-year longitudinal study uses abduction and interpretative phenomenological analysis of qualitative data collected from participants’ written weekly reflections, planning documents, lesson observations and interviews. LÄS MER

  7. 5. Case management for individuals with severe mental illness. A process-outcome study of ten pilot services in Sweden

    Författare :Tommy Björkman; Institutionen för hälsovetenskaper; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; psychosomatics; severe mental illness; Case management; client satisfaction; quality of life; needs for care; Psykiatri; use of health care; clinical psychology; Psychiatry; klinisk psykologi; psykosomatik;

    Sammanfattning : All clients admitted to ten pilot case management services for individuals with severe mental illness during 1995 and up to 1996-09-30 were invited to participate in the present study. A total of 176 clients were included. LÄS MER