Zobrazeno 1 - 10
of 69
pro vyhledávání: '"F. Stieber"'
Autor:
F. Stieber, N. Allen, K. Carpenter, P. Hu, R. Alagna, S. Rao, D. Manissero, J. Howard, V. Nikolayevskyy
Publikováno v:
Pulmonology. 29:151-153
Autor:
R Uchiyama, M Yang, H Douwes, T Laing, J Boyle, J Love, C Miller, Davide Manissero, S Parsons, Z Mielens, F Stieber, Vladyslav Nikolayevskyy, A Schumacher, N Ndunda, J. S. Howard
Publikováno v:
The International Journal of Tuberculosis and Lung Disease
BACKGROUND: Programmatic management of TB infection is a critical component of the WHO End TB Strategy. Interferon-gamma release assays (IGRAs) overcome some limitations of the tuberculin skin test, but implementation of IGRA testing in low-resource
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Autor:
F. Stieber, Hans-Friedrich Eicke
Publikováno v:
Colloid & Polymer Science. 274:826-835
Static and quasielastic light-scattering measurements of endsulfonated polyisoprene in a water in oil (w/o) microemulsions were used to characterize the structure and diffusion properties of this complex system. The hydrophilic end groups of the poly
Publikováno v:
Colloid & Polymer Science. 274:218-226
Publikováno v:
Langmuir. 10:1780-1785
Publikováno v:
Berichte der Bunsengesellschaft für physikalische Chemie. 97:812-818
Quasielastic light-scattering and pulsed field gradient NMR were used to investigate the effects of a triblock copolymer and a α-ω telechelic ionomer on the interaction potential and transient network formation of nanodroplets in w/o microemulsions
Publikováno v:
Journal of Non-Crystalline Solids. :808-811
Ultrasonic measurements were performed at 1 MHz for two amorphous polymers, polybutadiene (Mw = 13 000) and polyphenylmethylsiloxane (Mw = 4100), in order to derive the temperature dependence of the longitudinal moduli components, M′ (T) and M″ (
Publikováno v:
Polymer. 32:2146-2149
The temperature dependence of the components of the longitudinal moduli M ′( T ) and M ″( T ) was derived, from ultrasonic measurements at 1 MHz. The measurements were performed in polybutadiene ( M w = 13000) and poly(phenylmethylsiloxane) ( M w
Publikováno v:
Polymer. 31:877-881
The effect of entanglements has been shown to contribute to dynamic bulk properties as well as to dynamic shear properties. The dynamic volume viscosity η′v has been estimated from measurements of longitudinal and shear waves by acoustic methods.