Capacity enhancement

Histamine actively participates in functions and activity of DC precursors as well as their immature and mature forms. Immature and mature DCs express all four HRs [179-182]. In the differentiation process of type 1 DC from monocytes, HRl and HR3 act as positive stimulants that increase antigen-presentation capacity and proinflammatory cytokine production and Thl-priming activity. In contrast, HR2 acts as a suppressive molecule for antigen-presentation capacity, enhances IL-10 production and induces of IL-lO-producing T cells [183-185]. 

Ogyu, K., Ohno, K., Hong, S., and Komori, T. Ash storage capacity enhancement of diesel particulate filter. SAE Technical Paper No. 2004-01-0949 (2004). 

High-capacity trays evolved from conventional trays by including one or more capacity enhancement features such as those discussed below. These features enhance not only the capacity but usually also the complexity and cost. These features have varying impact on the efficiency turndown, plugging resistance, pressure drop, and reliability of the trays. 

The high resistance offered by the support screens of Zone C leads to very low flow through that zone, and also leads to a recirculating zone in the annular space between the catalyst bed and the reactor shell. The non-uniform flow through the catalyst bed also brings about significant recirculation in the central pipe. In short, the model tells us that the mere removal of shroud and filling the catalyst in Zones B and C may not lead to capacity enhancements, due to the associated problems of maldistribution. 

Lungu, O. (1999) Organic matter, soil fertility and traditional cropping systems in Zambia.- In Devlin, J. (ed) (1999) Environmental capacity enhancement project.- Environmental Roundtable Series. Weaver Press, Harare, Zimbabwe. 

For a radial flow fixed bed reactor, capacity enhancement will involve the following two aspects ... 

Detailed experimental data for the velocity and pressure profiles in the industrial RFR under consideration was, unfortunately, not available for validation of the computational flow model. The available data of overall pressure drop across the bed could, however, be used to validate the flow model, to some extent. The predicted overall pressure drop across the bed (10 kPa) showed good agreement with the available data. In the absence of more data, this agreement was assumed to be adequate and the computational model was used to determine possible mal-distributions and to evaluate different options for capacity enhancement of the RFR under consideration. 

P. Liu, B. Xu, T.A. Cavalieru and C.E. Hock, Attenuation of Anti-oxidative capacity enhances reperfusion-injury in aged rat myocardium, Am. J. Physiol 9, 287(6), H2719-2727 (2004)... 

In addition, for mordenite after acid treatment, the acid usually dissolves the amorphous species that are blocking the channels and decreases the stacking defects, and the small-radius protons replace the cations with larger radius, leading to pore-size enlargement and adsorption-capacity enhancement. For zeolite Y and other zeolites with a low Si/Al ratio, acid treatment is inappropriate because this will generate a large amount of hydroxyl nests and will lead to lattice destruction. 

An explanation of this fact was offered by Pereira et al. [11] and by Huber et al. [12] the overlap of the two solvents at the interface entails an overlap of the two space-charge regions. Thus the average separation between the opposing charges is reduced, and the capacity enhanced. Both groups performed explicit calculations the former employed the quasichemical approximation, while the latter performed Monte Carlo simulations. To some extent these two techniques complement each other the quasichemical approximation should be good at low electrolyte concentrations, while the Monte Carlo simulations, because of the finite ensemble size, are performed for more concentrated solutions. 

Some additives can suppress dissociation of CyD complexes. Morphine occurs naturally in the opium poppy. It is a potent narcotic analgesic, and its primary clinical use is in the suppression of moderately severe pain. In patients with vomiting, a rectal dosage form such as a suppository should be usefiil, especially a prolonged-release-type suppository. We have demonstrated that a combination of a-CyD and xanthan gum, a polysaccharide-type polymer with high swelling capacity, enhanced rectal absorption of morphine in rabbits, when administered to rabbit s rectum in the form of Witepsol H-15 [81] hollow-type suppositories. The combination of CyDs and viscous polymers may be useful for optimizing the trans-mucosal delivery of morphine [81]. 

Higher coloration efficiency, larger charge capacity, enhanced cycling stability and faster color-bleach rates were observed for nanofibrUlar PANI films, obtained by electropolymerization from an aqueous medium in the presence of an ionic liquid (1-ethyl, 3-methylimidazolium bromide), as compared to that shown by nonfibrillar PANI films fabricated from PEG solution [279]. 

Tigges, M. and Fussenegger, M. (2006) Xbpl-based engineering of secretory capacity enhances the productivity of Chinese hamster ovary cells. Metab. Eng, 8, 264-272. 

Advantages of Genencor s biocatalytic conversion of biomass to value-added chemicals include, a) commercial viability, simplicity and economic feasibility b) prevention of product inhibition of cellulosic enzymes by concurrent conversion to bioproducts c) feasibility of quantitative conversion, d) elimination of byproducts e) higher productivity and yield on carbon J) production capacity enhancement. This biocatal) ic conversion concept is novel because a multienzyme process for converting renewable biomass to value-added commercial ingredients has not yet been commercially demonstrated. 

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