Zobrazeno 1 - 10
of 152
pro vyhledávání: '"G. Schreiter"'
Publikováno v:
Biocontrol Science and Technology. 5:185-192
The pathogenicity of several isolates of the hyphomycete fungi Verticillium lecanii and Metarhizium anisopliae to Frankliniella occidentalis was investigated. Treatment of adult thrips with M. anisopliae resulted in at least 94% mortality at 7 days p
Publikováno v:
Scopus-Elsevier
Conidia of Verticillium lecanii, coated with mucilage, adhered to all surfaces of the western flower thrips (Frankliniella occidentalis). Mucilage continued to be secreted during germination and was particularly evident around the hyphal tips and at
Publikováno v:
Informatik und Ausbildung ISBN: 9783540641780
Informatik und Ausbildung
Informatik und Ausbildung
Neue Medien ermoglichen innovative Konzepte in der universitaren Lehre. Am Beispiel der Rechnernetze-Ausbildung an der TU Dresden wird aufgezeigt, wie diese Moglichkeiten aktiv genutzt werden konnen, welche neuen Chancen hierdurch entstehen, aber auc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::331fa929318dddc94d305c847218e6c6
https://doi.org/10.1007/978-3-642-72169-4_20
https://doi.org/10.1007/978-3-642-72169-4_20
Publikováno v:
SPIE Proceedings.
Ion exchange in proper glass types developed especially for waveguide optics is a promising technique for the fabrication of passive integrated optical elements. Fundamentals of thermal and field assisted ion diffusion are investigated. Applications
Publikováno v:
SPIE Proceedings.
The attenuation of multimode-strip-waveguides produced by silver-sodium ion exchange in glass was determined by measurement of the insertion losses of the waveguide and calculation of coupling losses between a graded index fibre and the waveguide. Fo
Autor:
U. Mewes, G. Schreiter
Publikováno v:
Zeitschrift f�r Kinderheilkunde. 85:72-82
Autor:
G. Schreiter
Publikováno v:
Zeitschrift für Kinderheilkunde. 89:305-313
Um zu der Frage des geeigneten Bezugsstandards fur Cl.-Ergebnisse Stellung nehmen zu konnen, wurde eine Serie eigener Inulin- und PAH-Cl.-Untersuchungen bei Fruhgeborenen entsprechend ausgewertet. Die Werte wurden sowohl nach der bisher ublichen Weis
Publikováno v:
SPIE Proceedings.
Ion exchange experiments with both commercially available and special newly developed glasses have been performed in order to fabricate passive multimode waveguide components for optical fiber communication. Using the photolithographic process strip
Publikováno v:
MRS Proceedings. 22
The growing interest in the process of hydrostatic extrusion is reflected by numerous publications on experimental results, fundamental researches and theoretical studies (e. g., [1] to [20]). In recent years it was the increasing demand for new mate
Publikováno v:
SPIE Proceedings.
Commercially available glasses are not optimized for ion exchange in order to fabricate multimode optical waveguides. For most of the glass types the refractive index increase and the waveguide thickness are too small and the loss is increased. There