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  • 2000-2004  (2)
  • 1915-1919
  • 2000  (2)
  • Key words Osteochondrodysplasia  (1)
  • teacher change  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Jansen type of spondylometaphyseal dysplasia (2000)
    Springer
    Skeletal radiology 29 (2000), S. 239-242 
    Details
    ISSN: 1432-2161
    Keywords: Key words Osteochondrodysplasia ; Metaphyseal dysplasia ; Metaphysis ; Spine ; Short stature
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract  Metaphyseal dysplasia, type Jansen (JMD), is a rare skeletal dysplasia with characteristic radiographic abnormalities. Of the various types of metaphyseal dysplasia, JMD shows the most severe alteration in metaphyseal architecture. All of the long tubular bones, including those of the hands and feet, show metaphyseal irregularity with a fragmented appearance and slight widening. The adjacent physes are abnormally widened, while the epiphyses tend to be slightly enlarged, rounded but otherwise normal. The spine in infancy and childhood usually appears normal. This report describes a young girl with metaphyseal changes typical of JMD except for the hands and feet, which appeared normal. She also showed very unusual abnormalities of the spine. This appears, therefore, to represent a unique osteochondrodysplasia for which we propose the term spondylometaphyseal dysplasia, type Jansen.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002560050601
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  • 2
    Electronic Resource
    Electronic Resource
    Changing the Learning Environment to Enhance Explaining and Understanding in a Year 12 Chemistry Classroom (2000)
    Springer
    Learning environments research 3 (2000), S. 209-227 
    Details
    ISSN: 1573-1855
    Keywords: explaining ; learning environments ; science laboratories ; science reasoning ; teacher change
    Source: Springer Online Journal Archives 1860-2000
    Topics: Education
    Notes: Abstract Internationally there is concern in relation to the traditional learning environments evident in many science classrooms and the levels of understanding of science developed by students in such environments. Further, students have generally been found to be poor in relation to thinking in terms of models or theories and in terms of evidence to support their theories. The majority of research on classroom environments has focused on characterising the learning environment in classrooms rather than monitoring changes to a class's or an individual's perceptions to their learning environments as a consequence of interventions. This study reports an attempt to change the learning environment in a classroom and documents changes in participants' perceptions of their learning environments and the corresponding changes in a teacher's and her students' perceptions of their reasoning and understanding that such changes facilitated. A community of learners in which students and teachers began to understand the processes and the value of reasoning in terms of theories and evidence was developed as a result of the involvement of the researchers with the teacher and her class of students.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1011473716075
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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