Search for dissertations about: "Sp I"

Showing result 1 - 5 of 183 swedish dissertations containing the words Sp I.

  1. 1. Neuronal mechanisms in tendon healing : Effects of mobilization and immobilization

    University dissertation from Stockholm : Karolinska Institutet, Department of Molecular Medicine and Surgery

    Author : Daniel K-I Bring; Karolinska Institutet.; Karolinska Institutet.; [2009]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : The incidence of tendon injuries is increasing. Tendon healing and modelling are frequently protracted, often leading to pain and impaired function so called overuse syndromes. Presumably, the sensory nervous system may contribute both to promotion of repair as well as to inhibition of healing and tissue modeling. READ MORE

  2. 2. Simultaneous localization and mapping with robots

    University dissertation from Stockholm : KTH

    Author : John Folkesson; Henrik I. Christensen; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; computer science; TECHNOLOGY Information technology Computer science Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap Datalogi;

    Abstract : A fundamental competence of any mobile robot system is the ability to remain localized while operating in an environment. For unknown/partially known environments there is a need to combine localization with automatic mapping to facilitate the localization process. READ MORE

  3. 3. Positron Emission Tomography (PET) Studies in Anxiety Disorders

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Åsa Michelgård Palmquist; Mats Fredrikson; Lars von Knorring; Hans Ågren; [2010]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Positron emission tomography; PET; amygdala; fear; anxiety; anxiety disorders; specific phobia; social phobia; posttraumatic stress disorder; PTSD; regional cerebral blood flow; rCBF; substance P; SP; neurokinin 1 receptor; NK1; GR205171; STAI-S; MEDICINE Psychiatry; MEDICIN Psykiatri; MEDICINE Morphology; cell biology; pathology Cell biology Neurobiology; MEDICIN Morfologi; cellbiologi; patologi Cellbiologi Neurobiologi; MEDICINE Morphology; cell biology; pathology Cell biology Neuroscience; MEDICIN Morfologi; cellbiologi; patologi Cellbiologi Neurovetenskap; MEDICINE Physiology and pharmacology Physiology Experimental brain research; MEDICIN Fysiologi och farmakologi Fysiologi Experimentell hjärnforskning; MEDICINE Physiology and pharmacology Physiology Molecular neurobiology; MEDICIN Fysiologi och farmakologi Fysiologi Molekylär neurobiologi; MEDICINE Physiology and pharmacology Radiological research Radiation biology; MEDICIN Fysiologi och farmakologi Radiologisk forskning Strålningsbiologi; MEDICINE Physiology and pharmacology Physiology Neurobiology; MEDICIN Fysiologi och farmakologi Fysiologi Neurobiologi; NATURAL SCIENCES Biology Cell and molecular biology Neurobiology; NATURVETENSKAP Biologi Cell- och molekylärbiologi Neurobiologi;

    Abstract : Anxiety disorders are very common and the primary feature is abnormal or inappropriate anxiety. Fear and anxiety is often mediated by the amygdala, a brain structure rich in substance P (SP) and neurokinin 1 (NK1) receptors. READ MORE

  4. 4. Hydrogenases in the Cyanobacterium Nostoc sp. Strain PCC 73102

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Fredrik Oxelfelt; [1998]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Plant physiology; Växtfysiologi; NATURAL SCIENCES Biology Organism biology Plant physiology; NATURVETENSKAP Biologi Organismbiologi Växtfysiologi; fysiologisk botanik; Physiological Botany;

    Abstract : Many cyanobacteria are capable of fixing atmospheric N2, a reaction that is also producing H2. This hydrogen is often metabolized by an enzyme called hydrogenase. The aim of the present work was to identify and characterize hydrogen metabolism/hydrogenases in the free-living N2-fixing cyanobacterium Nostoc sp.strain PCC 73102. READ MORE

  5. 5. Filamentous cyanobacteria in the Baltic Sea - spatiotemporal patterns and nitrogen fixation

    University dissertation from Stockholm : Systemekologiska institutionen

    Author : Lisa Almesjö; Ragnar Elmgren; Norbert Wasmund; [2007]
    Keywords : Aphanizomenon sp.; Nodularia spumigena; Baltic Sea; image analysis; spatial variability; nitrogen fixation; vertical migration; marin ekologi; Marine Ecology;

    Abstract : Summer blooms of filamentous, diazotrophic cyanobacteria are typical of the Baltic Sea Proper, and are dominated by Aphanizomenon sp. and the toxic Nodularia spumigena. Although occurring every summer, the blooms vary greatly in timing and spatial distribution, making monitoring difficult and imprecise. READ MORE