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Приказ резултата 41-50 од 71
Examination of rheological properties of fine particle dispersions as carriers for controlled drug release
(Trans Tech Publications Ltd, Durnten-Zurich, 1998)
The rheological characteristics of various systems made by mixing blood, blood serum, and drug carriers, as liposomes, lipid emulsion and polymer latex (model system for nano- particles) are reported as function of shear ...
Dynamic cell seeding of polymer scaffolds for cartilage tissue engineering
(Wiley, Hoboken, 1998)
Cell seeding of three-dimensional polymer scaffolds is the first step of the cultivation of engineered tissues in bioreactors. Seeding requirements of large scaffolds to make implants for potential clinical use include: ...
The use of chitosan on hydrogen peroxide pretreated wool
(Amer Assoc Textile Chemists Colorists-Aatcc, Res Triangle Pk, 1998)
Since chlorination is known to produce substantial pollution with adsorbable organo halogens (AOX) in textile wastewater, shrink resist treatments like the widely used chlorine/Hercosett process are no longer environmentally ...
Impact of plate types on refining and specific energy consumption
(Editura Acad Romane, Bucuresti, 1998)
Fibre refining is one of the most important stages of mechanical and chemical fibre treatment with direct impact on the quality of the final product-paper. The raw material to be refined and the requirements regarding the ...
The efficiency of an enzyme treatment in reducing wool shrinkage
(Taylor & Francis Ltd, Abingdon, 1998)
The influence of different experimental conditions, chosen according to a central rotatable plan (Box-Hunter) at three levels of treatment time, on the shrink-resistance properties of wool treated with serine proteinase ...
The effect of growth rate on the structure of primary and secondary dendrites of single crystal of Ni based superalloy
(Trans Tech Publications Ltd, Durnten-Zurich, 1998)
So far, in our work aimed at obtaining single crystals of a Ni based superalloy, we have investigated the possibilities of obtaining single crystals using different methods as well as the influence of growth conditions, ...
2D model of pseudomorphic InGaAs/InAlAs HEMT's structure
(Trans Tech-Scitec Publications Ltd, Durnten-Zurich, 1998)
This paper presents the 2D model of the pseudomorphic InGaAs/InAlAs/InGaAs HEMT (High Electron Mobility Transistor) structure based on relevant physics. Together with parameters governed by the geometry and the producing ...
Nonlinear frequency response of adsorption systems: isothermal batch and continuous flow adsorbers
(Pergamon-Elsevier Science Ltd, Oxford, 1998)
The problem of nonlinear frequency response of adsorption systems is treated using the concept of higher-order frequency response functions (FRFs). The FRFs on the adsorber and on the particle scale are considered. Based ...
Frequency response of an adsorber with modulation of the inlet molar flow-rate - I. A semi-batch adsorber
(Pergamon-Elsevier Science Ltd, Oxford, 1998)
A new method of frequency response analysis of an adsorber, with modulation of the adsorbate molar supply instead of traditional modulation of the reservoir volume, is presented. A semi-batch mode of operation is considered, ...
Frequency response of an adsorber with modulation of the inlet molar flow-rate - II. A continuous flow adsorber
(Pergamon-Elsevier Science Ltd, Oxford, 1998)
A new method of frequency response analysis of an adsorber, with modulation of the adsorbate molar supply instead of traditional modulation of the reservoir volume, is presented. A continuous mode of operation is considered, ...