Sökning: "PAC"

Visar resultat 21 - 25 av 45 avhandlingar innehållade ordet PAC.

  1. 21. Anticoagulants in kidney disease

    Författare :Frida Welander; Anders Själander; Henrik Holmberg; Emöke Dimény; Marie Evans; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anticoagulants; atrial fibrillation; chronic kidney disease; dialysis; DOAC; ischemic stroke; major bleeding; nephrotic syndrome; venous thromboembolism; warfarin.; Medicine; medicin;

    Sammanfattning : Background: Patients with chronic kidney disease (CKD) and atrial fibrillation (AF) are at high risk of ischemic stroke. Evidence is lacking if patients with advanced CKD or on dialysis benefit from oral anticoagulants (OAC) as stroke prophylaxis. LÄS MER

  3. 22. Hemodynamics, echocardiography, and biomarkers in different heart failure phenotypes

    Författare :Emil Najjar; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background. Heart failure (HF) is a major health problem affecting millions of patients worldwide and is associated with impaired quality of life and poor prognosis. Different approaches including invasive and non-invasive methods can be used to provide information about the cardiac performance in HF patients. LÄS MER

  4. 23. Identification of the common eliminated region (CER1) by the microcell hybrid based 'elimination test'

    Författare :Ying Yang; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Elimination test; common eliminated region 1 CER1 ; 3p21.3; microcell hybrids; tumor suppressor gene; LF lactoferrin ; LIMD1 LIM-domain containing gene 1 ; sequencing; MMCT microcell mediated chromosome transfer ; real time PM methylation;

    Sammanfattning : The aim of elimination test (Et) is to identify tumor antagonizing genes from chromosome regions that are regularly deleted in microcell hybrid (MCH) derived tumors through serial SCID mice passages. Et so far was focused on the short arm of human chromosome 3 (chr 3) due to its frequent deletions in 21 tumor types including renal cell carcinoma (RCC), small cell lung carcinoma (SCLC) and breast cancer (BRC). LÄS MER

  5. 24. Participation in leisure activities of children and youths with and without disabilities

    Författare :Anna Ullenhag; Karolinska Institutet; Karolinska Institutet; Karolinska institutet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The World Health Organization (WHO) defines participation as a person’s involvement in a life situation, and to participate in leisure activities is one of the most important aspects of health and well-being. When a child is involved and engaged in a leisure activity, it gives the child a sense of belonging, opportunities to make friendships, and possibilities to develop physical and social competences and skills. LÄS MER

  7. 25. An Information-Theoretic Approach to Generalization Theory

    Författare :Borja Rodríguez Gálvez; Mikael Skoglund; Ragnar Thobaben; Benjamin Guedj; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Generalization; Information-Theoretic Bounds; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : In this thesis, we investigate the in-distribution generalization of machine learning algorithms, focusing on establishing rigorous upper bounds on the generalization error. We depart from traditional complexity-based approaches by introducing and analyzing information-theoretic bounds that quantify the dependence between a learning algorithm and the training data. LÄS MER