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Genetically tractable model plants offer the possibility of defining the plant O(3) response at the molecular level. To this end, we have isolated a collection of ozone (O(3))-sensitive mutants of Arabidopsis thaliana. Mutant phenotypes and genetics were characterized. Additionally, parameters associated with O(3) sensitivity were analysed, including(More)
BACKGROUND The purpose of the present study was to determine normal values of epithelial thickness within the oral cavity by using optical coherence tomography (OCT). METHODS In a total of 143 healthy test persons, epithelial thickness of the oral mucosa was determined with the help of OCT separately for each side at 7 different locations. Special(More)
Problembasiertes Lernen erfordert eine möglichst große Anzahl von Fallstudien. Jedoch ist die Erstellung von Trainingsfällen ein aufwändiger Prozess. Die Kerninformation ist in Fallbeschreibungen, z.B. Arztbriefen in der Medizin, bereits enthalten. Um daraus Trainingsfälle generieren zu können, ist eine Nachbearbeitung und semantische Annotierung(More)
A knowledge–based tutorial computer system in rheumatology had been integrated in a standard course of internal medicine for students in their fourth year of medical curriculum. The tutoring software is based on the expert–system shell–toolkit D3 and its tutorial component D3Trainer. Based on the knowledge base " Rheuma", which is also used for consultation(More)
The new media such as the internet and digital imaging offer new opportunities in medical education. In addition to conventional lectures, we developed a case-based simulation training program of 17 hematology cases using the novel training system d3web.Train. We evaluated the assessment of this internet course by medical students, as well as their results(More)
  • Veronika Volgger, Herbert Stepp, Waseem Jerjes, Tahwinder Upile, Andreas Leunig, Colin Hopper +1 other
  • 2010
Objective Non-invasive differentiation of pre-and early malignant mucosal changes may be helpful to reduce the morbidity and shorten the time to diagnosis for the patients concerned. Optical Coherence Tomography (OCT) seems to be well suited to reach this goal. Methods 61 patients with a total of 82 primary leukoplakic or erythroplakic mucosal lesions of(More)