Sökning: "Björn Lundin"

Hittade 5 avhandlingar innehållade orden Björn Lundin.

1. 1. MRI assessment of haemophilic arthropathy

   Författare :Björn Lundin; Lund Diagnostisk radiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; radiologi; tomografi; medicinsk instrumentering; medical instrumentation; tomography; radiology; Clinical physics; Medicin människa och djur ; Medicine human and vertebrates ; Arthropathy; Factor VIII; Factor IX; MRI; Haemophilia; Klinisk fysiologi;

   Sammanfattning : Haemophilia is a recessive genetic bleeding disorder in which coagulation time is prolonged due to the absence or malfunction of either of the serum proteins Factor VIII or IX. Joint destruction following repeated haemarthroses is the main cause of morbidity in haemophiliacs, and such arthropathy can be prevented or postponed by implementing prophylactic therapy with factor concentrate at an early age. LÄS MER

3. 2. Nucleotide-Dependent Processes in the Thylakoid Lumen of Plant Chloroplasts

   Författare :Björn Lundin; Cornelia Spetea Wiklund; Zach Adam; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; plant; chloroplast; thylakoid; nucleotide; PSII; PsbO; Biology; Biologi;

   Sammanfattning : Plants, algae and photosynthetic bacteria are able to harvest the sunlight and use its energy to transform water and carbon dioxide to carbohydrate molecules and oxygen, both important to sustain life on Earth. This process is called photosynthesis and is the route by which almost all energy enters the biosphere. LÄS MER

4. 3. Corticosteroids in Lumbar Disc Surgery

   Författare :Anders Lundin; Olle Nilsson; Björn Rydevik; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; lumbar disc heniation; corticosteroids; outcome; thermal quantitative sensory testing; QST; VAS; disability rating index; DRI; microscopic discectomy; Kirurgi; Surgery; Kirurgi;

   Sammanfattning : In a prospective randomised double-blind study eighty patients with MRI verified lumbar disc herniation and corresponding clinical findings underwent microscopic disc removal. The patients were peroperatively given systemic and local corticosteroids or placebo, and followed for 2 years. LÄS MER

5. 4. Development of Electroacoustic Sensors for Biomolecular Interaction Analysis

   Författare :Henrik Anderson; Ilia Katardjiev; Björn Ingemarsson; Inger Vikholm-Lundin; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; biosensor; protein interactions; kinetics; affinity; QCM; quartz crystal microbalance; piezoelectric resonators; dissipation; motional resistance; Bioanalytical engineering; Bioanalytisk teknik; Analytical chemistry; Analytisk kemi; Teknisk fysik med inriktning mot mikrosystemteknik; Engineering Science with specialization in Microsystems Technology;

   Sammanfattning : Biomolecular interaction analysis to determine the kinetics and affinity between interacting partners is important for the fundamental understanding of biology, as well as for the development of new pharmaceutical substances. A quartz crystal microbalance instrument suitable for kinetics and affinity analyses of interaction events was developed. LÄS MER

7. 5. Team Entrepreneurship : A Process Analysis of the Venture Team and the Venture Team Roles in relation to the Innovation Process

   Författare :Tommy Larsson Segerlind; Björn Bjerke; Yohanan Stryjan; Rolf A. Lundin; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; team entrepreneurship; innovation process; venture team process; venture team roles process; leadership team; social commitment; phasic analysis; polyphonical narrative; Business studies; Företagsekonomi; företagsekonomi; Business Administration;

   Sammanfattning : New ventures are rather often founded by more than one person. Still, we do not know much about how these venture teams are formed, develop and finally dissolve. The manner in which the venture team roles develop when there is more than one owner is also a neglected area in the entrepreneurship research. LÄS MER