Survey of literature

Vohr,J. H., Flow Patterns of Txuo-Phase Flow—A Survey of Literature, CU-2-20-AEC 187-Ch.E. Columbia University, New York. 

D. Das and T. Nejat Veziroglu, Hydrogen Production by Biological processes a Survey of Literature , Int. J. Hydrogen Energy, 2001, 26, 13. 

A survey of literature reveals that active metals have essential influence on the types of QC/ACs formed. For example, Bergman-type QC/ACs to date contain only cations with free-electron-like s and p states around E (e.g., Mg and Li), whereas Tsai types are formed with active metals that have low-lying d states (Ca, Sc, Y, etc.). 

Ansell M, Lewis FAS. 1970. A review of cyanide concentrations found in human organs A survey of literature concerning cyanide metabolism, normal, non-fatal, and fatal body cyanide levels. J Forensic Med 17 148-155. 

The survey of literature provides ample evidence of the NMR spectra of a good number of medicinal compounds belonging to various categories, namely sulphonamides barbiturates amphetamines steroids antihistamines penicillins and cephalosporins to name a few. 

Das, D., Veziroglu, T.N. 2001. Hydrogen produetion by biological processes a survey of literature. Int J Hydrogen Energy 26 13-28. 

High Rate Detonator Production Study. As part of the overall program to modernize the US Govt owned, company operated, Army Ammunition Loading and Assembly Plants, it is planned to develop fully automatic equipment to manuf nonelectric detonators at the rate of 1200 per minute. The survey of literature sources and industry was undertaken to discover techniques and equipment that may be applicable, as described in Ref 1... 

A critical survey of literature data on medical polymer adhesives is present . Various classes of polymers are discussed from the point of view of their application in surgery. 

Center of Applied Molecular Engineering. Survey of literature that references Prosall. http //lore.came.sbg.ac.at 8080/CAME/CAME EXTERN/PROSA/references html... 

A survey of literature exhibits the fact that up to now not much attention has been paid to the impact of porosity and velocity distribution on the analysis of fixed bed chemical reactors. Under non-uniform flow conditions Chaudhary et al. [8] compared measured and calculated concentration profiles for an isomerization reaction in an isothermal fixed bed chemical reactor... 

A survey of literature revealed that DNOC in environmental and biological samples can be quantified following several separatory steps to isolate the DNOC from the sample matrix. The separatory steps for biological samples generally use liquid-liquid extraction followed by a spectrophotometric method for quantitation of relatively large concentrations of DNOC. 

These problems concerning a micron-scale deposit and an in volume substrate have rarely been studied in the past. However, from a survey of literature on cases other than that of SiC on steel, it was found that one or several interlayers may change the stress levels in the ceramic. Moreover, once a critical thickness has been reached, these interlayers have a beneficial effect. Some work has been carried out on TiN/ SiC layers on a variety of substrates. However, in all these studies, information on mechanical stability is fairly limited. Concerning the PECVD of SiC on cutting tools coated with TiN, adherence variations in relation to pretreatment processes were reported. ... 

A survey of literature data (5,12,24) indicates that for polyether urethane elastomers of similar hard segment concentration, the modulus ratio values are greater or equal to this limiting value. It... 

A survey of literature revealed that dinitrophenols (mostly 2,4-DNP) in environmental and biological samples are quantitated following extraction and sample clean-up steps. Acid-base partitioning is generally used for sample clean-up. This clean-up method takes advantage of the fact that DNPs are... 

Computer Assisted Learning From the survey of literature we can easily find that most commonly the micro-computers are used in teaching of chemistry are used for handling of experimental data, e.g. interfacing with a gas chromatograph, monitoring and controlling clock reactions and the calculations of numerical constants. 

It has been proposed, mainly in the patent literature, to use hindered amines in mixtures with other classes of stabilizers. A short survey of literature data along these lines is given in (38). The mixtures containing hindered amines and UV absorbers 2-(hydroxy-... 

A survey of literature gave over 20 papers where 2D NMR experiments was successfully applied in quantification of complex samples. The selection of the used experiments was also quite diverse all typical 2D homo- and heteronuclear correlation experiments were among them. Many of the authors also compared the 2D NMR results against ID NMR quantification or quantification with other analytical technique. In overall, 2D NMR quantification offered a better linearity and accuracy in these comparisons due to better resolved peaks. Additionally, the approach often facilitated analysis of minor components that were not distinguishable from ID NMR spectra. The main part of the papers that demonstrated 2D NMR quantification focused on the analysis of natural products like animal and plant metabolites. Some articles were also found where quantitative 2D NMR was applied to quality control in food industry, and on characterization of the products of oil industry. The following sections give a short summary of the quantitative 2D NMR on the aforementioned topics. 

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