Alexander Schmölz

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The support for teaching and learning with semantic technologies and intelligent knowledge processing has been approached by four concepts: programmed instruction, adaptive learning environments, intelligent tutoring systems, and educational recommender systems. While the demand for automated support in teaching and learning is estimated as high, the use of(More)
Seventy-two patients with seborrheic dermatitis were treated once daily with 2% ketoconazole cream (n = 36) or 1% hydrocortisone cream (n = 36) on a double-blind basis for 4 weeks. For the global evaluation, no significant difference could be seen between the two groups. The clinical response was 80.5% in the ketoconazole group and 94.4% in the(More)
When learners may select among different alternatives, or are guided to do so by an adaptive learning environment (ALE), it is generally meaningful to discuss the concept of different learning pathways. Pedagogically, these learning pathways may either be defined macro-scopically, e.g. in terms of desired learning outcomes or competencies, or(More)
In former concepts for programmed instruction (PI), intelligent tutoring sys­ tems (ITS), adaptive learning environments (ALE), and pedagogical recom­ mender system (PRE) learning is understood as similar to algorithms ­ as a clearly describable, logical, and in this respect serious process. With this background it is attempted to create a complete(More)
The EU FP7 project INTUITEL provides a novel adaptive learning environment, which is neither test-driven nor curriculum-based. Although based on ontologies, it extends these by an innovative concept of learning pathways and a subsequent ranking algorithm. The resulting environment is in line with pedagogical models and cognitive theories and will be(More)
The authors report on prenatal ultrasonic diagnosis of foetal liver cysts with a massively thickened and cystic placenta in the twenty-third week of pregnancy. Karyotyping and serological examination of foetal blood samples of the umbilical vein gave normal results. The liver cysts were tapped twice subsequently, because they displaced other foetal(More)
When learners may select among different alternatives, or are guided to do so by an adaptive learning environment (ALE), it is generally meaningful to discuss the concept of different learning pathways. Pedagogically, these learning pathways may either be defined macro-scopically, e.g. in terms of desired learning outcomes or competencies, or(More)
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