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  • 1990-1994  (4)
  • 1
    Electronic Resource
    Electronic Resource
    Reply to Statzner (1993)
    Oxford, UK : Blackwell Publishing Ltd
    Freshwater biology 30 (1993), S. 0 
    Details
    ISSN: 1365-2427
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2427.1993.tb00831.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Limitations of FST hemispheres in lotic benthos research (1993)
    Oxford, UK : Blackwell Publishing Ltd
    Freshwater biology 30 (1993), S. 0 
    Details
    ISSN: 1365-2427
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: 〈list xml:id="l1" style="custom"〉1 FST hemispheres have been proposed as a method for assessing flow characteristics near the river bottom. We suspected that the hemispheres were too big for this goai and that the ground plate would significantly affect near-bottom microhydraulics.2 The results we present have confirmed our assumption about the limitations of this method: the correlation between FST results and current velocity (measured by an anemometer, φ= 1.2cm) was best at 40% of depth (‘mean current velocity’, coefficient of determination r2= 0,58) and decreased to r2= 0.24 at 0.6 cm above the bottom; the correlation with (calculated) shear stress was only r2= 0.23. A correlation between FST results and macroinvertebrate abundance was found for only four of eight investigated taxa and was similar to the correlation between abundance and ‘mean current velocity’.3 We conclude that for fieldwork the FST hemispheres have about the same limitations as has a conventional (i.e. propeller-type) anemometer. With the hemispheres we could not obtain better data than with other methods.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2427.1993.tb00829.x
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Invited commentary (1992)
    Springer
    World journal of surgery 16 (1992), S. 1124-1125 
    Details
    ISSN: 1432-2323
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02067076
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Computerized blood gas interpretation as tool for classroom and ICU (1993)
    Springer
    Intensive care medicine 19 (1993), S. 209-214 
    Details
    ISSN: 1432-1238
    Keywords: Arterial blood gas ; Computerized teaching ; Computerized interpretation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Objective To describe structure and function of a PC based blood gas interpretation program (ABG-consultant) developed for nurses and physicians, and to test educational impact and user acceptance. Design Prospective, blinded study Setting Interdisciplinary ICU of a county hospital in Switzerland Participants Nurses specialized in intensive care Interentions Exposure to the ABG-consultant program Measurement and results A first group of nurses was subjected to a written examination, then the ABG-consultant was made available for them for 2 months, and finally the same examination was taken again. Additionally, they completed a questionnaire related to the performance of the ABG-consultant. A second group of nurses took the same sequence of examinations but had no access to the ABG-consultant. The score of the examinations increased by 4.8 points in the first group (p〈0.0001) and by 1.3 points (p〈0.16) in the second group. More than 400 consultations were conducted over a period of 2 months and the users themselves stated that the system was of help and easy to use. Conclusion The results have shown that exposure to the ABG-consultant has increased the blood gas knowledge of the ICU nurses. It therefore appears desirable and worthwhile to address other areas of clinical medicine by a similar teaching-consulting approach.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01694772
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    Paper (German National Licenses)
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