Sökning: "Franz cell"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Franz cell.

  1. 1. Disturbed Islet Function and Alterations in Islet Protein Expression

    Författare :Henrik Ortsäter; Peter Bergsten; Franz Schuit; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cell biology; islet; glucose; oleate; corticosterone; oxygen tension; insulin release; protein profiling; Clark-like electrodes; SELDI-TOF MS; PPI-B; 11β-HSD1; Cellbiologi; Cell biology; Cellbiologi;

    Sammanfattning : Pancreatic β-cells sense the concentration of glucose in the systemic circulation through metabolism of the sugar molecule. Failure to correlate the blood sugar concentration to an appropriate metabolic signal disrupts the function of the β-cell as a controller of glucose homeostasis and may contribute to the development of type 2 diabetes mellitus. LÄS MER

  3. 2. ”Sketch and Talk”, Drawing lines between incarcerated humans, the interior, and “stuff”. Design methodologies for (well)-being in prisons, youth homes and psychiatric hospitals

    Författare :Franz James; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Design methods; Design methodology; Field drawing; Ethnographic drawing; Carceral design; Prison design; Youth homes; Forensic psychiatric hospitals; Sketching;

    Sammanfattning : With increasing global and local incarceration, the demand for prison beds is rapidly growing. The Swedish government’s plans for implementing youth prisons and amending laws regarding young people’s sentences risk increasing the already high numbers of mental health problems. LÄS MER

  4. 3. Stress response regulation and protein aggregate inheritance in Caulobacter crescentus

    Författare :Frederic Dominique Schramm; Kristina Jonas; Franz Narberhaus; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; stress; protein aggregation; cellular aging; molecular chaperones; heat shock response; DnaK; sigma factor; suppressor genes; DNA replication; starvation; Caulobacter crescentus; molekylär biovetenskap; Molecular Bioscience;

    Sammanfattning : Many stress conditions a cell encounters threaten the continuation of basic biological processes ultimately endangering its survival. Heat shock and antibiotic exposure can lead to a sudden surge of protein un- and misfolding, while nutrient starvation directly causes a lack of energy and molecular building blocks. LÄS MER

  5. 4. A Molecular view of inital Atmospheric Corrosion : In situ surface studies of zinc based on vibrational spectroscopy

    Författare :Jonas Hedberg; Christofer Leygraf; Geiger Franz; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Atmospheric corrosion; zinc; vibrational spectroscopy; formic acid; acetic acid; Materials science; Teknisk materialvetenskap;

    Sammanfattning : Atmospheric corrosion takes place on most metals as they interact with thesurrounding environment. A degradation of the metal is the common result,which often leads to a shortened lifespan of the material. LÄS MER

  7. 5. Atomically Resolved ac-Mode Atomic Force Microscopy in Ultra-High Vacuum

    Författare :Lars Olsson; Franz Giessibl; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : When the atomic force microscope (AFM) was invented in 1986, it was anticipated that the technique should be able to produce atomically resolved images with aquality similar to what was routinely obtained with the scanning tunnelling microscope (STM). Even though the AFM quickly became a very popular technique, the development toward ultra-high resolution imaging turned out to be slow due to problems of both fundamental and technical nature. LÄS MER