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naphtha
The time-weighted average exposure to petroleum naphtha, toluene and ethyl-acetate was 1,619, 81 and 160 mg/m3, respectively.
      
In cells treated with the CaM antagonist W-7 (N-[6-aminohexyl]-5-chloro-1-naphtha-lenesulfonamide), MF bundles do not form, and the formation of loosely arranged MFs (similar to nascent bundles in untreated cells) is greatly retarded.
      
The Grand Canonical Monte-Carlo (GCMC) method has been used to carry out simulations of the adsorption of n-heptane in models of naphtha-reforming catalysts.
      
It is shown that "boiling range" can be very misleading in judging an extraction naphtha.
      
The oil content of tung products by a rapid petroleum naphtha method
      
Control of lipolysis was achieved, either by a rapid extraction technique where whole seed was flaked as a slurry made of seed and extracting solvent (petroleum naphtha, bp 35\s-59C), or by autoclaving the seed prior to flaking or grinding.
      
It was readily and completely extracted at room temperatures without lipolysis using low solvent (petroleum naphtha) to seed ratios.
      
Furfural was used as the extracting solvent while the oil was dissolved in petroleum naphtha.
      
The data obtained by varying the velocity of agitation, the feed rate, the furfural oil ratio and the naphtha oil ratio are adequate for the design and operation of an extraction system.
      
Fractionation was most easily accomplished by tempering the solidified hydrogenation product and leaching with a petroleum naphtha or acetone.
      
The solvents were methanol, ethanol, isopropanol, acetone, benzene, hexane, isooctane, petroleum ether (40-60°C), and petroleum naphtha (80-180°C).
      
Adsorption isotherms for RA and FAME in binary adsorption systems were also determined using petroleum ether, petroleum naphtha, benzene, and isopropanol.
      
The adsorption of FAME decreased in the presence of RA markedly in petroleum ether and petroleum naphtha.
      
With petroleum naphtha, FAME and RA were recovered in yields of 93 and 94%, respectively, from esterified tall oil.
      
Valinomycin has been shown to increase the amount of 8-anilino-1-naphtha-lenesulfonate (ANS) bound to egg lecithin liposomes and also to increase the maximum fluorescence value, as derived from double reciprocal plots.
      
Bacterial Degradation and Corrosion of Naphtha in Transporting Pipeline
      
The naphtha-degrading strains were able to be involved in the corrosion process of API 5LX steel and also utilized the naphtha as the sole carbon source.
      
The biodegradation of naphtha by the bacterial isolates was characterized by gas chromatography-mass spectrometry.
      
Weight-loss measurement on the corrosion of API 5LX steel in the presence/absence of consortia grown in naphtha-water aqueous media was performed.
      
The biodegradation of naphtha by the strains AR1, AR2, AR3, AR4, and AR5 showed biodegradation efficiency of about 76.21, 67.20, 68.78, 68.78, and 68.15, respectively.
      
 

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