Search for dissertations about: "K. Lindström"

Showing result 1 - 5 of 9 swedish dissertations containing the words K. Lindström.

  2. 1. Shell repair as a response to attempted predation in some Palaeozoic and younger gastropods

    Author : Anna Lindström; John S. Peel; Jan Ove R. Ebbestad; Euan N. K. Clarkson; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Earth sciences; Gastropoda; predation; shell morphology; shell repair; Palaeozoic; Geovetenskap; Earth sciences; Geovetenskap;

    Abstract : Traces of unsuccessful predatory attacks can be found in the hard parts of shell-bearing organisms as repaired shell injuries and are often preserved in the fossil record. These repaired shell injuries can help to deduce the relationship between predator and prey in the past. READ MORE

  4. 2. Life histories and coexistence of Chironomus plumosus (L.), C. anthracinus Zett. (Diptera: Chironomidae) and Pontoporeia affinis Lindström (Crustacea: Amphipoda) in mesotrophic lake Erken

    Author : Richard K. Johnson; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  5. 3. Diabetic neuropathy clinical and experimental studies

    Author : Per Lindström; Karolinska Institutet; Karolinska Institutet; []
    Keywords : diabetes mellitus; neuropathy; ischaemia; sensibility; thermal sensibility; quantitative sensory testing; mammalian nerve; ouabain; osteopenia; neurophysiology; peripheral nerve; anoxia.;

    Abstract : A classification of impaired thermal sensibility is proposed, reflecting the severity of diabetic polyneuropathy in terms of its regional extension. The classification may be a useful tool in cross-sectional and long-term studies of patients with diabetes mellitus. READ MORE

  6. 4. Secretory activity in isolated rat stomach ECL cells

    Author : Erik Lindström; Institutionen för experimentell medicinsk vetenskap; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Endocrinology; Calcium channels; Adrenaline; Pancreastatin; Prostaglandin E2; Galanin; Somatostatin; Histamine; Gastrin; VIP; PACAP; secreting systems; diabetology; Endokrinologi; sekretion; diabetologi; Pharmacological sciences; pharmacognosy; pharmacy; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi;

    Abstract : ECL cells are endocrine/paracrine cells located in the acid-producing part of the stomach. They are important regulators of gastric acid secretion in the stomach by virtue of their histamine synthesizing and secreting capacity. Histamine in turn stimulates parietal cells to secrete acid. READ MORE

  7. 5. Radioluminescence : A simple model for fluorescent layers - analysis and applications

    Author : Jan Lindström; Åsa Carlsson Tedgren; Eva Lund; Michael Sandborg; Ioannis Kandarakis; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : A phosphor or scintillator is a material that will emit visible light when struck by ionising radiation. In the early days of diagnostic radiology, it was discovered that the radiation dose needed to get an image on a film, could be greatly reduced by inserting a fluorescent layer of a phosphor in direct contact with the film. READ MORE