Sökning: "Sadia"

Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet Sadia.

  1. 1. Maternal Separation in the Rat : The Short- and Long-term effects of Early-life Experience on Neuropeptides, Monoamines and Voluntary Ethanol Consumption

    Författare :Sadia Oreland; Ingird Nylander; Joram Feldon; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Early-life stress; Handling; Serotonin; Dopamine; Oxytocin; Vasopressin; Enkephalin; Dynorphin; Two-bottle free choice; Maternal deprivation; Pharmaceutical pharmacology; Farmaceutisk farmakologi; Farmaceutisk farmakologi; Pharmaceutical Pharmacology;

    Sammanfattning : Early-life experience has profound effects on the individual’s neurobiology and behaviour later in life. The rodent animal experimental model maternal separation (MS) was used to study this more in detail. The MS model involves short and prolonged postnatal separations simulating an emotionally safe and stressful environment, respectively. LÄS MER

  3. 2. Natural killer cell education under conditions of perturbed sensing of MHC : studies in MHC-I mosaic and chimaeric mice

    Författare :Sadia Salam; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Natural killer (NK) cells are innate lymphocytes that play a role in infections, tumours and transplantation. Their activating and inhibitory receptors sense cell surface ligands on potential target cells. LÄS MER

  4. 3. Polymer-Based Low-Cost Micromachining of Gap Waveguide Components

    Författare :Sadia Farjana; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; mmWave; Polymer microfabrication; sub-mmWave; Dry film photoresist; MEMS; Gap waveguide; Antenna; Waveguide.; Injection molding;

    Sammanfattning : The millimeter-wave (mmWave) and sub-millimeter-wave (sub-mmWave) frequency bands have gained significant attention over the past few years due to the growth of commercial wireless applications. As the operating frequency approaches these higher frequencies, the dimensions of the waveguide-based components continue to decrease. LÄS MER

  5. 4. Polymer-Based Micromachining for Scalable and Cost-Effective Fabrication of Gap Waveguide Devices Beyond 100 GHz

    Författare :Sadia Farjana; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Dry film photoresist; Terahertz frequency; Injection molding; MEMS; mmWave; Gap waveguide; Antenna; Waveguide; Polymer microfabrication;

    Sammanfattning : The terahertz (THz) frequency bands have gained attention over the past few years due to the growing number of applications in fields like communication, healthcare, imaging, and spectroscopy. Above 100 GHz transmission line losses become dominating, and waveguides are typically used for transmission. LÄS MER

  7. 5. Repatriation, Integration or Resettlement : The Dilemmas of Migration among Eritrean Refugees in Eastern Sudan

    Författare :Sadia Hassanen; Charles Westin; Gunilla Andre; Gaim Kibreab; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Keywords: Religion; ethnicity; protracted refugee situation; human rights violations; local integration; Sudan; Eritrea; resettlement to third country; gender; Earth sciences; Geovetenskap; Human Geography; kulturgeografi;

    Sammanfattning : The refugee problem continues to be a major international concern. This study is based on the situation of Eritrean refugees in Kassala town, Sudan, but provides some general insights in the on-going debate about the notions of home, transnationalism, citizenship, integration and return migration. LÄS MER