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Systematics of Lactobacillus spp. of probiotic potential

Lactobacillus is a heterogeneous bacterial genus comprising at present 91 species. The high species number often makes classification and identification difficult, especially as the taxonomy to a high degree has been based on phenotypical traits. Members of the genus are of commercial importance, involved in a range of industrial products and applied as probiotics, “live microorganisms which when

Large Eddy Simulation of a Gas Turbine Combustion chamber: effect of the subgrid scale flame thickness on the flame dynamics

A analysis of the subgrid scale flame thickness in the LES framework is presented. The influence of the subgrid flame thickness has been tested numerically on a swirl stabilized flame using a flamelet formulation. The analysis introduces a non-dimensional number a, characteristic for flame and the filter. The values of this number are computed for different LES combustion models and lie in a wide

Women and Globalization in the GCC: Negotiating States, Agency and Social Change

The authors utilize different methodologies, disciplinary traditions, and analytical perspectives. Yet, they all draw our attention to the complex and contradictory ways in which men and women from or living in the Gulf are selectively incorporated into a world society. The workshop papers were summarized and form the basis of this proceedings document prepared by Ghalia Gargani, Acting Director o

UR-bilder. Utbildningsprogram som tv-genre

I vår samtida tv-kultur, med kommersiella kanaler, kabel- och satellit-tv och inom en inte alltför avlägsen framtid också en digitaliserad sändningsform, har olika programformers verksamhet diskuterats och ibland även ifrågasatts. En av dessa programformer är utbildningsprogrammen där man menat att UR:s utbud ofta skiljer sig marginellt från SVT:s folkbildande program. Diskussionen om folkbildande

Controlling Structure and Water Miscibility of Polyion - Surfactant Ion Complex Salts

Popular Abstract in Swedish Interaktionen mellan laddade polyjoner och motsatt laddade tensid joner har undersökts. Detta har gjorts genom att syntetisera det komplexa saltet (polyjon-tensid jon) och använda detta som utgångspunkt. Olika parametrar för det komplexa saltet har varierats systematiskt och effekten på struktur och vattenupptag har undersökts. Komplexa salt (CxTAPAy) bestående av alkylThe interaction between poylions and oppositely charged surfactant ions has been investigated. This has been done by using the pure complex salt (polyion + surfactant ion) as a point of departure. Different parameters of the complex salt have been varied in a systematic way and the effect on structure and water miscibility has been investigated. Complex salts (CxTAPAy) consisting of alkyl trimethy