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Convection in colloidal suspensions with particle-concentration-dependent viscosity
colloidal suspensions particle-concentration-dependent viscosity
2010/3/22
The onset of thermal convection in a horizontal layer of a colloidal suspension is investigated in terms of a continuum model for binary-fluid mixtures where the viscosity depends on the local concent...
Estimation of the Concentration of Dyes in Clear Solutions Using a Digital Camera
Estimation Concentration Clear Solutions Digital Camera
2010/1/1
The RGB values obtained from a digital camera were employed for reconstruction of spectral data of transparent colored solutions. A capturing box was assembled, and a spectral dataset gathered from c...
Time-dependent Changes in Concentration of Two Clinically Used Acetylcholinesterase Reactivators (HI-6 and Obidoxime) in Rat Plasma Determined by HPLC Techniques after in vivo Administration
Time-dependent Changes Clinically Acetylcholinesterase Reactivators HPLC Techniques
2010/1/1
A simple and reliable HPLC method for determination of rat plasma levels of clinically used acetylcholinesterase (AChE) reactivators (HI-6 and obidoxime) is presented in our study. Separation was carr...
Iridium concentration and noble gas composition of Cretaceous-Tertiary boundary clay from Stevns Klint, Denmark
K-T boundary, iridium, noble gas
2009/8/10
The Cretaceous-Tertiary (K-T) boundary about 65 million years ago records a mass extinction event caused by a bolide impact. K-T boundary clay collected from Stevns Klint, Denmark was investigated in ...
Fe-doped and (Zn, Fe) co-doped CdS films: Could the Zn doping affect the concentration of Fe2+ and the optical properties?
Cd1xyFexZnyS Absorption edges Band gap energy
2007/12/29
Cd1xFexS and Cd1xyFexZnyS thin films were grown by low-pressure metal organic chemical vapor deposition (LP-MOCVD) on cAl2O3 substrates. The films fabricated at 360 C under an hydrogen pressure o...
会议信息
篇名
Mutant of cyanobacterium Synechocystis sp. PCC 6803 impaired in glucosylglycerol synthesis and able to tolerate high salt concentration.
语种
英文
撰写或编译
作者
Miao XL,Wu QY
第一作者单位
会议名称
The 5th Asia-P...
Effects of Sucrose Concentration during Citric Acid Accumulation by Aspergillus niger
Aspergillus niger citric acid accumulation osmotic stress phosphotyrosine signal transduction
2003/10/30
A number of regulatory mechanisms are involved in increasing citric acid production under certain conditions. The accumulation of citric acid takes place under the high concentration of carbon sources...
Solvent, Temperature and Concentration Effects on the Adsorption of Poly(n-Butyl Methacrylate) on Alumina from Solutions
poly(n-butyl methacrylate) solubility parameter alumina adsorption solvent
2002/4/30
Adsorption of poly(n-butyl methacrylate) (PnBMA) on alumina from solution was studied by UV and FT-IR Photoacoustic Spectroscopy techniques. The effects of the solvent, temperature, concentration, and...
Optimization of Starting Time and Period of Induction and Inducer Concentration in the Production of the Restriction Enzyme EcoRI from Recombinant Escherichia coli 294
EcoRI restriction enzyme induction enzyme purification
1998/9/30
Induction parameters including inducer concentration, period of induction and the cell concentration at which inducer is to be added to the fermentation broth were optimized in order to increase the y...
Gas Chromatography in the Low Concentration Determination of Nitrous Oxide and Volatile Anaesthetics
Gas Chromatography Low Concentration Determination Nitrous Oxide Volatile Anaesthetics
1998/9/30
A previously reported single-column gas chromatographic separation method was modified for dual-detection gas chromatography (TCD+FID) and evaluated for the low concentration analysis of volatile anae...