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201 results on '"HEUER, W."'

17. Kunststoffe

Author

Hausen, J., Bandel, G., Esch, W., Nitsche, R., Doehring, H., Staudinger, H., Heuer, W., Schulz, G. V., Kolleck, L., Röhrs, W., Forrer, M., Amigo, A., Krahl, M., Rossi, L. M., Peakes, G. L., Mooney, M., Speitmann, M., Noll, A., Kuntze, W., Vieweg, R., Batsch, H., Meissner, A., Erk, S., Keller, A., Poltz, H., and Steger, W.

Published
1941
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20. Schmieröle

Author

Leslie, R. T., Heuer, W. W., vans, J. H., Karns, C. B., Maag, O. L., Shuse, T., Roche, J., McNicol, J. C., Williams, C. G., Lamarque, P. V., Schodzew, S. I., Blagoweschtschenskaja, W. I., and Oppenberg, W.

Published
1940
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26. The effectiveness of poly-(4-vinyl-N-hexylpyridiniumbromide) as an antibacterial implant coating: An in vitro study

Author

Ringenberg, L., Winkel, Andreas, Kufelt, O., Behrens, Peter, Stiesch, Meike, Heuer, W., Ringenberg, L., Winkel, Andreas, Kufelt, O., Behrens, Peter, Stiesch, Meike, and Heuer, W.

Abstract

The clinical success of osseointegrated dental implants depends on the strong attachment of the surrounding hard and soft tissues. Bacterial adhesion on implant surfaces can cause inflammatory reactions and may influence healing and long-term success of dental implants. Promising implant coatings should minimize bacterial adhesion, but allow epithelial and connective tissue attachment. Therefore, the present study has examined the bioactive effect of poly-(4-vinyl-N-hexylpyridiniumbromide) regarding typical oral bacteria as well as cytotoxicitiy to human cells considering different methods of connecting polymers to silicate-containing surfaces. The results revealed that the application of putative antibacterial and biocompatible polymer in coating strategies is affected by a variety of parameters. Published findings regarding reduced bacterial adhesion could not be verified using oral pathogens whereas hexylated polymers seem problematic for strong adhesion of soft tissue. Concerning innovative coatings for dental implants basic aspects (surface roughness, thickness, alkylation, combination with other polymers) have to be considered in further investigations.

Published
2011

37. Das L/K-Einfangverhältnis vonChrom.

Author

Heuer, W.

Abstract

We have investigated the L/K-capture ratio ofCr. The values obtained for the transitions to the first excited state ofV and for both transitions to the first excited state and the ground state ofV are (N/ N)=0.1044±2% and ( N/N)=0.1033±3% respectively. They are in fairly good agreement with theoretical results which take exchange corrections into account. But there still remains a dependence of the results on the method used to obtain the capture numbers from the measured spectrum. [ABSTRACT FROM AUTHOR]

Published
1966
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43. DasL/K-Einfangverhältnis von51Chrom

Author

Heuer, W.

Abstract

We have investigated theL/K-capture ratio of51Cr. The values obtained for the transitions to the first excited state of51V and for both transitions to the first excited state and the ground state of51V are(NL/NK)A=0.1044±2% and (NL/NK)G=0.1033±3% respectively. They are in fairly good agreement with theoretical results which take exchange corrections into account. But there still remains a dependence of the results on the method used to obtain the capture numbers from the measured spectrum.

Published
1966
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44. Memorandum, CERN-PH-I-COM-66-28

Author

Steinberger, A, Heuer, W, Kleinknecht, K, Rubbia, Carlo, Scribano, A, Steinberger, J, Tannenbaum, M J, and Tittel, K

Subjects
Detectors and Experimental Techniques
Published
1966

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