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Comparison with conventional

Padybidri, A.N., Brown, E. and Kononov, V, Fibrin glue-assisted end-io-side anastomosis of rat femoral vessels Comparison with conventional suture method. Ann. Plasi. Surg., 34, 41-47 (1996). [Pg.1127]

Modifications of the existing plants to sequestrate and dispose of the CO2 will lead to a reduction in net thermal efficiency and an increase in capital cost both these features will lead to increased cost of electricity generation. Whether these plants will be economic in comparison with conventional plants of higher efficiency and less capital cost will be determined by how much the conventional plants will have to pay in terms of a carbon tax. [Pg.163]

In our analysis, we discuss experimental results of heat transfer obtained by previous investigators and related to incompressible fluid flow in micro-channels of different geometry. The basic characteristics of experimental conditions are given in Table 4.1. The studies considered herein were selected to reveal the physical basis of scale effect on convective heat transfer and are confined mainly to consideration of laminar flows that are important for comparison with conventional theory. [Pg.147]

Typically IPNs exhibit some degree of phase separation in their structure depending on how miscible the component polymers are. However, because the networks are interconnected such phase separation can occur only to a limited extent, particularly by comparison with conventional polymer blends. Polymer blends necessarily have to be prepared from thermoplastics IPNs may include thermosets in their formulation. [Pg.154]

Liapi, L, Tsaparlis, G. (2007). Lower-secondary students perform themselves creative experiments on acids-bases that are connected to daily life - A first evaluation and comparison with conventional experiments (in Greek). Proceedings of the 5 th Greek Conference Science education and new technologies in education , 2, 725-734. [Pg.133]

Characterization of catalytic phenomena at oxide surfaces includes (1) characterization of established catalyst surfaces to improve the catalytic performance, (2) characterization of new catalysts in comparison with conventional catalysts, (3) characterization of specific model surfaces such as single crystals and epitaxial flat surfaces to transfer the knowledge so obtained to catalytic systems or even to create a new type of catalyst, and (4) characterization of catalysis... [Pg.25]

Properties of Polymer Cement in Comparison with Conventional Cement... [Pg.131]

A recent comparative investigation of the NO + CO reaction shows a significant rate enhancement in the formation of N2 on Ce0.98Pda02O2 8 prepared via a combustion synthesis method in comparison with conventional Pd-based catalysts supported on alumina... [Pg.297]

Bhatia P, Dey P, Uppal R, et al. Cell blocks from scraping of cytology smear comparison with conventional cell block. Acta Cytol. 2008 52 329-333. [Pg.232]

Because observed rate enhancements are usually small, or zero, nonthermal effects do not seem to be important in MW heated reactions in homogeneous media, except possibly in some reactions of polymers and reactions in nonpolar solvents. Relatively few studies have been conducted on MW-assisted reactions of polar reactants in nonpolar solvents. Also, since there is some disagreement as to whether or not these reactions are accelerated significantly by MW, in comparison with conventionally heated reactions at the same temperature, more research on the effect of MW irradiation on the rates of these reactions is required. Nonthermal effects may, however, explain the more substantial MW rate enhancements in solvent-free reactions on solid supports [44] (see Chapt. 5) and solid state reactions [68, 69]. [Pg.135]

The lack of temperature and pressure control in these systems could lead to safety problems, because of overpressure resulting from the heating rate caused by micro-waves. These problems can be reduced by using solvent-free methodology, which also enables the use of larger quantities of reagents. Yields have been greatly improved, and reaction times reduced, in comparison with conventional procedures in solvents under reflux. [Pg.296]

Durable changes of the catalytic properties of supported platinum induced by microwave irradiation have been also recorded [29]. A drastic reduction of the time of activation (from 9 h to 10 min) was observed in the activation of NaY zeolite catalyst by microwave dehydration in comparison with conventional thermal activation [30]. The very efficient activation and regeneration of zeolites by microwave heating can be explained by the direct desorption of water molecules from zeolite by the electromagnetic field this process is independent of the temperature of the solid [31]. Interaction between the adsorbed molecules and the microwave field does not result simply in heating of the system. Desorption is much faster than in the conventional thermal process, because transport of water molecules from the inside of the zeolite pores is much faster than the usual diffusion process. [Pg.350]

Gomez AM, Lopez CP and de la Ossa EM. 1996. Recovery of grape seed oil by liquid and supercritical carbon dioxide extraction a comparison with conventional solvent extraction. Chem Eng J 61(3) 227—231. [Pg.266]

Rat serum and plasma membrane proteins Design of the monolith cartridge, purification, comparison with conventional columns Anion Exchange, Affinity (Heparin) [45]... [Pg.75]

Recombinant human Tumor Necrosis Factor Purification, comparison with conventional columns Ion Exchange disks, Hydro-phobic Interaction disks [72]... [Pg.75]

GTP gamma S binding proteins from membranes of porcine brain Purification, comparison with conventional column Anion Exchange and Affinity (Melittin) disks [82]... [Pg.76]

Fig. 22 Static mixer reactor for two-phase process Comparison with conventional stirred tank... Fig. 22 Static mixer reactor for two-phase process Comparison with conventional stirred tank...
The effect of immediate injection in comparison with conventional surface spreading was also studied in large-scale field experiments. One objective was to study the dependence of the odour strength on the distance from the manured field and on the length of time that had elapsed since the spreading took place. [Pg.228]

Boerboom, A.J.H. Array Detection of Mass Spectra, a Comparison With Conventional Detection Mediods. Org. Mass Spectrom. 1991,26,929-935. [Pg.192]

Kbnig, W.A. Aydin, M. Schulze, U. Rapp, U. Hbhn, M. Pesch, R. Kalik-hevitch, V.N. Fast-Atom-Bombardment for Peptide Sequencing - a Comparison With Conventional Ionization Techniques. Int. J. Mass Spectrom. Ion Phys. 1983, 46, 403-406. [Pg.409]

Pasternak, A., Reid, N. Frontal affinity chromatography with MS detection of EphB2 tyrosine kinase receptor. 1. Comparison with conventional ELISA. / Med Chem 2004, 47, 5094-5100. [Pg.246]

T. S. Ho, S. Pedersen-Bjergaard and K. E. Rasmussen, Recovery, enrichment and selectivity in liquid-phase microextraction comparison with conventional liquid-liquid extraction. Journal of Chromatography A, 2002,963(1-2), 3-17. [Pg.121]

We evaluated the EGAs of Bionolle and starch compound in comparison with conventional resins like low-density polyethylene (LDPE) and polystyrene, because... [Pg.303]

Plasma protein binding is also an important parameter in the pharmacokinetic field. Frontal analysis combined with capillary zone electrophoresis (CZE-FA) (67-69) is a powerful technique for high-throughput assay, because it is relatively rapid and easy to automate, in comparison with conventional methods such as dialysis, ultrafiltration, and ultracentrifugation. Recently, we introduced the EKC approach with ionic CDs to frontal analysis for anionic drugs that cannot be analyzed by conventional CZE-FA (70). In this approach, ionic CDs work as an EKC pseudostationary not for proteins but for small solutes. [Pg.78]


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Comparison with Conventional Energy Supply Systems

Comparison with conventional acidmaking

Comparison with conventional immunization

Comparison with conventional polymer composites

Comparison with conventional polymerization

Comparison with conventional polymers

Comparison with conventional reactor

ECONOMIC COMPARISON OF REACTIVE DISTILLATION WITH A CONVENTIONAL PROCESS

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