Editorial     

Heinz-Hermann Krüger  Thomas Rauschenbach 《Zeitschrift für Erziehungswissenschaft》2011,14(4):519-521

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Anerkennung     

Katharina Müller-Roselius 《Zeitschrift für Erziehungswissenschaft》2011,14(4):683-689

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9. Guy Kempfert/Hans-Günter Rolff: P?dagogische Qualit?tsentwicklung. Ein Arbeitsbuch für Schule und Unterricht
Weinheim/Basel: Beltz 1999. 175 S. Preis: € 22,90     

Heinz Günter Holtappels 《Zeitschrift für Erziehungswissenschaft》2002,5(4):696

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Editorial     

Uwe Sander  Heinz-Hermann Krüger  Thomas Rauschenbach 《Zeitschrift für Erziehungswissenschaft》2006,9(1):3-4

Ohne Zusammenfassung

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Editorial

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Stichwort: Professionelle Kompetenz von Lehrkräften     

Prof. Dr. Jürgen Baumert  Dr. Mareike Kunter 《Zeitschrift für Erziehungswissenschaft》2006,9(4):469-520

Ohne Zusammenfassung   相似文献   

The introduction of metric by the use of conics     

Günter Pickert 《Educational Studies in Mathematics》1971,4(1):31-47

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How theologizing with children can work     

Gerhard Büttner 《British Journal of Religious Education》2007,29(2):127-139

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International orientierte höhere Schulen in Deutschland – Zwei Varianten von Internationalität im Wechselspiel von Institution und Schülerbiografie     

Werner Helsper  Heinz-Hermann Krüger  Lena Dreier  Catharina I. Keßler  Stephanie Kreuz  Mareke Niemann 《Zeitschrift für Erziehungswissenschaft》2016,19(4):705-725

During the last decades, the education system has been marked by distinct processes of internationalisation. In the field of higher education, there are numerous and varied schools with different international profiles. This paper focuses on processes of internationalisation in the German sector of higher education. We contrast two higher secondary schools with international profiles: one international school in a West German metropolitan region with a long tradition and a younger internationally-profiled school located in the periphery of an East German urban centre. This institutional analysis presents school cultural similarities and differences with regard to different claims and concepts of internationality. This analysis is complemented by a reconstruction of three patterns of biographical meaning examining the internationality of pupils and their respective habitual fit to these internationally-profiled schools. We draw on qualitative data, consisting mainly of interviews with head teachers and pupils of these two schools. We argue that these differing regional forms of internationalisation indicate a stratification and hierarchisation in the field of higher education in Germany.  相似文献   

Is knowledge merely perception?     

Heiner Müller-Merbach 《知识管理研究与实践》2004,2(3):200-200

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The effect of extremely high glucose concentrations on 21 routine chemistry and thyroid Abbott assays: interference study     

Serap ?uhadar  Mehmet K?seo?lu  Yasemin ?inpolat  Güler Bu?dayc?  Murat Usta  Tuna Semerci 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2016,26(1):53-60

Introduction

Extremely high glucose concentrations have been shown to interfere with creatinine assays especially with Jaffe method in peritoneal dialysate. Because diabetes is the fastest growing chronic disease in the world, laboratories study with varying glucose concentrations. We investigated whether different levels of glucose spiked in serum interfere with 21 routine chemistry and thyroid assays at glucose concentrations between 17-51 mmol/L.

Materials and methods

Baseline (group I) serum pool with glucose concentration of 5.55 (5.44-5.61) mmol/L was prepared from patient sera. Spiking with 20% dextrose solution, sample groups were obtained with glucose concentrations: 17.09, 34.52, and 50.95 mmol/L (group II, III, IV, respectively). Total of 21 biochemistry analytes and thyroid tests were studied on Abbott c8000 and i2000sr with commercial reagents. Bias from baseline value was checked statistically and clinically.

Results

Creatinine increased significantly by 8.74%, 31.66%, 55.31% at groups II, III, IV, respectively with P values of < 0.001. At the median glucose concentration of 50.95 mmol/L, calcium, albumin, chloride and FT4 biased significantly clinically (-0.85%, 1.63%, 0.65%, 7.4% with P values 0.138, 0.214, 0.004, < 0.001, respectively). Remaining assays were free of interference.

Conclusion

Among the numerous biochemical parameters studied, only a few parameters are affected by dramatically increased glucose concentration. The creatinine measurements obtained in human sera with the Jaffe alkaline method at high glucose concentrations should be interpreted with caution. Other tests that were affected with extremely high glucose concentrations were calcium, albumin, chloride and FT4, hence results should be taken into consideration in patients with poor diabetic control.Key words: assay interference, glucose interference, preanalytical phase, creatinine, Jaffe kinetic assay, thyroid function tests  相似文献