Sökning: "UR"

Visar resultat 1 - 5 av 1626 avhandlingar innehållade ordet UR.

  1. 1. Ur kurs : Utbytesstudenters rörelser i tid och rum

    Författare :Song-ee Ahn; Staffan Larsson; Madeleine Abrandt Dahlgren; Åsa Mäkitalo; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Exchange students; internationalization of higher education; actor –network theory; movements in time and space; educational trajectories; utbytesstudenter; internationalisering av högre utbildning; actor-network theory; rörelser i tid och rum; utbildningsbanor; Education; Pedagogik;

    Sammanfattning : The aim of this dissertation is to study exchange students’ movement and exchange studies as a trajectory in time and space. The dissertation is based on interviews with fourteen Korean exchange students at Swedish universities. The theoretical framework is based on Actor–Network Theory (ANT). LÄS MER

  3. 2. Ecological impact of antibiotic treatment on human normal microflora

    Författare :Mamun-Ur Rashid; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Ceftobiprole;

    Sammanfattning : The skin and the mucosal surfaces of humans are colonized with microorganisms which are often referred as the normal microflora. There is a biological balance between the human host and the normal microflora in health. The extensive use of antibiotics in both humans and animals has caused the development of many resistant bacteria. LÄS MER

  4. 3. Vibrotactile rendering of dynamic media signals

    Författare :Shafiq ur Réhman; Liu Li; Kalevi Hyyppä; Umeå universitet; []
    Nyckelord :signalbehandling; Signal Processing;

    Sammanfattning : .... LÄS MER

  5. 4. Mechanisms of hedgehog signaling activation in cancer development

    Författare :Mohammed Ferdous-Ur Rahman; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Hedgehog (HH) signaling has an important role in many physiological processes, and deregulation of this pathway can result in a wide range of malignancies. The aim of this thesis is to identify and evaluate the role of various posttranscriptional mechanisms, including alternative splicing, RNA editing and antisense RNAs, associated with different key components of HH signaling. LÄS MER

  7. 5. Expressing emotions through vibration for perception and control

    Författare :Shafiq ur Réhman; Li Liu; Xiaoyi Jiang; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Multimodal Signal Processing; Mobile Communication; Vibrotactile Rendering; Locally Linear Embedding; Object Detection; Human Facial Expression Analysis; Lip Tracking; Object Tracking; HCI; Expectation-Maximization Algorithm; Lipless Tracking; Image Analysis; Visually Impaired.; Signal processing; Signalbehandling; Image analysis; Bildanalys; Computer science; Datavetenskap; Telecommunication; Telekommunikation; Systems engineering; Systemteknik; datoriserad bildanalys; Computerized Image Analysis; business data processing; administrativ databehandling; Electronics; elektronik; Systems Analysis; systemanalys;

    Sammanfattning : This thesis addresses a challenging problem: “how to let the visually impaired ‘see’ others emotions”. We, human beings, are heavily dependent on facial expressions to express ourselves. A smile shows that the person you are talking to is pleased, amused, relieved etc. LÄS MER