Search for dissertations about: "Lei Hu"

Found 3 swedish dissertations containing the words Lei Hu.

  2. 1. Resolution of Dynamic Systems: Applications in Asymmetric Synthesis and Materials Science

    Author : Lei Hu; Olof Ramström; Douglas Philp; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Kemi; Chemistry;

    Abstract : This thesis is built on the concepts of constitutional dynamic chemistry and dynamic kinetic resolution, where reversible covalent reactions are used to generate dynamics and kinetically controlled reactions are employed for resolution. The thesis is divided into two parts:The first section focuses on the study of dynamic systemic resolution, a concept derived from constitutional dynamic chemistry. READ MORE

  4. 2. Apoptotic and necrotic cell death after photothrombotic ring stroke : characterization of a stroke model and its morphological and molecular consequences

    Author : Xiao-Lei Hu; Per Wester; Klas Blomgren; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Cerebral ischemic cell death is a major cause of disability and death among stroke patients. The brain cell demise can occur through apoptosis or necrosis or as a continuum of both. This study aimed at establishing a dual setup of a photothrombotic ring stroke model and exploring its morphological and molecular consequences. READ MORE

  5. 3. Lower-extremity constraint-induced movement therapy in individuals with stroke : improvements, experiences, and health-related quality of life

    Author : Ingela Marklund; Xiao-Lei Hu; Britt-Marie Stålnacke; Maria Klässbo; Brynjar Fure; Christina Brogårdh; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Stroke; rehabilitation; high-intensity; lower-extremity; constraint-induced movement therapy; physiotherapy; experiences; qualitative content analysis; health-related quality of life; rehabiliteringsmedicin; Rehabilitation Medicine;

    Abstract : Background: Stroke is the third-leading cause of disability worldwide, and there are rehabilitation needs not only in the first year but throughout the lifetime. The ability to walk is crucial in everyday life since it affects mobility, self-care, and social activities. READ MORE