determination of sodium adsorption ratio

Báo cáo khoa học: "The clinical implication of sodium-potassium ratios in dogs Son-Il Pak" pot

Ngày tải lên : 07/08/2014, 14:23

... bacterial pneumonia Of Table Diagnosis listed in descending order of Na:K ratio values and its respective concentrations (mEq/L) of serum sodium and potassium Sodium* Potassium# Na:K ratio 132 150 ... hypoadrenocorticism Of 39 dogs with a Na:K ratio of Sodium- potassium ratios in dogs 63 (z=1.7897; p=0.0735) Figure shows the relationship between the serum Na:K ratio and the serum sodium or potassium concentration ... electrolytes of sodium, potassium, and chloride are usually within normal limits In this study, the comparison of the Na:K ratios to serum sodium concentrations and to serum potassium concentrations...

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Adsorption behavior and inhibition corrosion effect of sodium carboxymethyl cellulose on mild steel in acidic medium

Ngày tải lên : 02/09/2015, 13:14

... L·mol−1 [34] The free energy of adsorption (ΔGads) can be obtained from the equation of ΔGads=−20.23−2.48lnMw The values of equilibrium constant and free energy of adsorption of the mild steel are 1.1×107 ... concentration of the polymer and attained a value of 78% at 0.04% Na-CMC concentration The comparison of inhibiting-efficiency data obtained from the electrochemical methods used in the determination ... containing different concentrations of Na-CMC Langmuir adsorption plot for the mild steel in 1.0 mol·L−1 HCl containing different concentrations of Na-CMC Effect of temperature Temperature could...

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Spectrophotometric determination of procainamide hydrochloride using sodium periodate

Ngày tải lên : 02/09/2015, 13:47

... hydrochloride against a blank of double distilled water (b) Absorption spectrum of the product of the reaction of procainamide hydrochloride with sodium periodate in the presence of sulfuric acid against ... Figure Effect of sodium periodate concentration on the absorbance 612 S Al-Tamrah, S Al-Abbad Figure Effect of temperature on the hydrolysis of procainamide hydrochloride Figure Calibration graph ... for the determination of many organic and inorganic compounds The most important application of periodate is that of malaprade reaction (Malaprade, 1926) Various spectrophotometric methods of analysis...

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Effect of solid solution ratio on anion adsorption on hydrous metal oxides

Ngày tải lên : 05/10/2015, 19:04

... representation of TLM Model 16 Figure 2.6 Elovich analysis of phosphate adsorption kinetics data pH 4.5 and 0.595 g/l goethite concentration 24 Figure 2.7 Effect of solids concentration on phosphate adsorption ... Overview of Adsorption Adsorption is the accumulation of a substance at an interface The ion adsorption reaction with the solid surfaces controls the dissolved concentration and mobility of most ... solids concentration Again, Jaio (2003) also found the effect of solid solution ratio of phosphate adsorption on gibbsite His studies demonstrated the dissolution of aluminum during adsorption reaction...

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1.1K
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DETERMINATION OF THE DIGESTIBILITY OF SOME PLANT INGREDIENTS FOR GRASS CARP (Ctenopharyngodon idella)

Ngày tải lên : 28/08/2013, 09:14

... ADC of DM of test ingredient (%) = (ADC of DM of the test diet - 0.7 x ADC of DM of the reference diet)/0.3 ADC of nutrient of test ingredient (%) = [(nutrient in test diet x nutrient ADC of the ... ADC of DM of diet (%) = 100 x [1 - (dietary Cr2O3/fecal Cr2O3)] ADC of nutrients of diet (%) = 100 x [1 (dietary Cr2O3/fecal Cr2O3) x (fecal nutrient concentration/dietary nutrient)] The ADC of ... means of three replicates with standard error (SE) 989 Determination of the digestibility of some plant ingredients for grass carp (Ctenopharyngodon idella) Table The digestibility of protein of...

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492
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Determination of EDTA in Water Samples by SPE-Gas Chromatography/Mass Spectrometry

Ngày tải lên : 05/09/2013, 10:15

... sample preparation A standard stock solution of EDTA was prepared by dissolving 0.127 g of ethylenediaminetetraacetic acid, disodium salt, dehydrate in L Milli-Q water On the - 348 - Journal of Water ... hand, a standard stock solution of CyDTA was prepared by dissolving 0.01 g of trans-1, 2-cyclohexanediaminetetraacetic in 100 mL of M sodium hydroxide Extraction of EDTA from water samples was ... obtained, and the values were 100.5% (concentration: 0.01 mg/L) and 100.2% (concentration: 0.1 mg/L) Moreover, the relative standard deviation (RSD) of the ratio of EDTA to CyDTA in each sample was within...

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689
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iec 60076-10 power transformers - determination of sound levels

Ngày tải lên : 25/12/2013, 10:36

... the presence of sound It is expressed in pascals 3.2 sound pressure level, L p ten times the logarithm to the base 10 of the ratio of the square of the sound pressure to the square of the reference ... object The magnitude of K depends principally on the ratio of the sound absorption area of the test room, A, to the area of the measurement surface, S The calculated magnitude of K does not depend ... Typical report of sound level determination Contract Site Manufacturer Place of manufacture Date of measurement Details of transformer Serial number MVA Tapping range Voltage ratio Connections...

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Tài liệu Báo cáo " Determination of the annual beta dose by meaming beta activity using the liquid scintillation technique " ppt

Ngày tải lên : 13/02/2014, 04:20

... was of the Ultima Gold AB series of DIN–based cocktails This cocktail was designed specifically, for alpha/beta separation, by the Packard Instrument Company with an aqueous concentration of approximately ... respectively, W and W1 are the saturation water contents expressed as (weight of water/dry weight) for pottery or soil, respectively; F is the fraction of saturation to which the assumed average ... CPΠ-68-01 Proceeding of the 14th Conference, University of Mining and Geology, Hanoi, 17th November (2004) 50 [7] Ha Van Tan (Chief Ed.), Archaeology of Viet Nam, The Publisher of Social Science,...

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Tài liệu METHOD 21 - DETERMINATION OF VOLATILE ORGANIC COMPOUND LEAKS doc

Ngày tải lên : 14/02/2014, 08:20

... compound at a known concentration approximately equal to the leak definition concentration 3.2 Calibration precision means the degree of agreement between measurements of the same known value, ... percentage of the average difference between the meter readings and the known concentration to the known concentration 3.3 Leak definition concentration means the local VOC concentration at the ... local VOC concentration at the surface of a leak source, adjusted for local VOC ambient concentration, that is less than 2.5 percent of the specified leak definition concentration that indicates...

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336
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Tài liệu Báo cáo Y học: NMR-based determination of the binding epitope and conformational analysis of MUC-1 glycopeptides and peptides bound to the breast cancer-selective monoclonal antibody SM3 pptx

Ngày tải lên : 21/02/2014, 15:20

... fragment of the ligand of the X-ray structure (RCSB PDB entry 1SM3) After small manual corrections, the ligands were docked into the binding site of SM3 using the FLEXIDOCK module of the SYBYL software ... correlation times of these proton pairs The lower three diagrams show examples of build-ups of structurally relevant NOE contacts site of SM3 is shown in Fig 5B For comparison of X-ray and NMR ... to about 36% of the interaction of the full peptide with the binding cavity of SM3 The sizes of the surfaces were determined using distances between ligand ˚ atoms and protein atoms of less than...

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717
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Tài liệu BÁO CÁO " DETERMINATION OF THE DIGESTIBILITY OF SOME PLANT INGREDIENTS FOR GRASS CARP (Ctenopharyngodon idella) " pdf

Ngày tải lên : 25/02/2014, 10:20

... ADC of DM of test ingredient (%) = (ADC of DM of the test diet - 0.7 x ADC of DM of the reference diet)/0.3 ADC of nutrient of test ingredient (%) = [(nutrient in test diet x nutrient ADC of the ... ADC of DM of diet (%) = 100 x [1 - (dietary Cr2O3/fecal Cr2O3)] ADC of nutrients of diet (%) = 100 x [1 (dietary Cr2O3/fecal Cr2O3) x (fecal nutrient concentration/dietary nutrient)] The ADC of ... means of three replicates with standard error (SE) 989 Determination of the digestibility of some plant ingredients for grass carp (Ctenopharyngodon idella) Table The digestibility of protein of...

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383
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Báo cáo "FABRICATION OF HIGH-ASPECT-RATIO MICRO STRUCTURES USING UV-LIGA TECHNOLOGY " docx

Ngày tải lên : 05/03/2014, 14:20

... thickness of the mold layer of more than 300µm Nickel has been selected for growing the metal comb structure by electroplating The combination of root technique and a right ratio between thicknesses of ... Fabrication of high-aspect -ratio micro structures using… 21 (HARM) for a variety of MEMS applications Modifications and/or improvements of the UV lithography system and processing ... Nguyen Phu Thuy nickel sulfamate electrolyte The value of applied current density was in the range of 1-10ASD Temperature of 52oC and pressure of 4Kg/cm2 would help to make a better interface between...

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318
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Báo cáo khoa học: Kinetic and mechanistic characterization of Mycobacterium tuberculosis glutamyl–tRNA synthetase and determination of its oligomeric structure in solution pptx

Ngày tải lên : 07/03/2014, 03:20

... initial velocity of reactions that contained xed levels of the inhibitor (I), varying concentration of one of the substrates and constant concentration of others After inspection of the Dixon or ... of the Ec-GluRS was induced by adding IPTG at a nal concentration of 0.1 mm After h, cells were harvested and stored as described above Determination of protein concentration Protein concentration ... Analysis of the kinetics of proteolysis of Mt- and Ec-GluRS Fig S9 Minimal models of the proteolytic events leading to fragments M1M5 of Mt-GluRS and E1-E3 of Ec-GluRS Fig S10 DLS analysis of GluRS...

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Báo cáo khoa học: A novel metallobridged bis(b-cyclodextrin)s ﬂuorescent probe for the determination of glutathione doc

Ngày tải lên : 07/03/2014, 05:20

... intensity Inuence of the concentration of metallobridged bis(b-CD)s Relative fluorescence intensity (a.u.) Inuence of pH 7.00 8.00 (105molãL1) Fig Inuence of the concentration of on uorescence ... iodometric titration of copper (II) was also performed to establish the coordination stoichiometry of complex We dissolved 1.508 g of complex in 50 mL of ultra-pure water, and added 25.00 mL of the ... Inuence of pH on the uorescence [GSH] = 2.00 ã 10)6 molặL)1; [2] = 4.00 ã 10)5 molặL)1 The inuence of the concentration of on uorescence intensity is shown in Fig As can be seen, as the concentration...

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429
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Báo cáo khoa học: Determination of thioxylo-oligosaccharide binding to family 11 xylanases using electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry and X-ray crystallography pot

Ngày tải lên : 07/03/2014, 17:20

... weight of softwoods, 1530% of hardwoods and up to 30% of annual graminaceous plants [7,8] Endo-1,4-b-xylanases (EC 3.2.1.8) are O-glycoside hydrolases that catalyze a random hydrolysis of internal ... ă determination of binding constants because of their low abundance and the fact that no peaks representing dimers were actually observed at ligand concentrations higher than 20 lm The MS titration ... is the concentration of the proteinligand complex, and [P] and [L] are the concentrations of the free protein and free ligand (i.e inhibitor), respectively [68] Expressed in terms of r, dened as...

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DETERMINATION OF VOLATILE ORGANIC COMPOUNDS (VOC) IN CONSUMER PRODUCTS AND REACTIVE ORGANIC COMPOUNDS IN AEROSOL COATING PRODUCTS doc

Ngày tải lên : 14/03/2014, 20:20

... apply to the determination of the composition or concentration of fragrance components in products 1.4 The term “Executive Officer” as used in this document means the Executive Officer of the Air ... analysis of samples to determine the weight percent of total volatile material, using US EPA Reference Methods 24/24A, ASTM D 2369-01 3.3.2 Determination of sample water content For determination of ... section 7.0 3.3.3 Determination of ammonium content using ASTM D 1426-98 or US EPA Method 300.7 3.3.4 Determination of ketones and alcohol content using NIOSH Method 1400 3.3.5 Analysis of exempt and...

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830
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Determination of risk

Ngày tải lên : 15/03/2014, 23:56

... • Reuse of contaminated soil material is not systematically taken into consideration b) In-Situ/On-Site Duration of clean-up procedures is often too long • Combination and optimisation of different ... (pollutant variety, complexity of ecosystems and geology) • Efficient risk assessments are difficult to be carried out in case of the presence on site of a multitude of pollutants, pollutant fractions ... remediation technologies are too often left aside due to remaining uncertainties on their efficiency • There is a lack of experience in the evaluation of the efficiency of in-situ bioremediation technologies...

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DETERMINATION OF TRACE ELEMENTS BOUND TO SOIL AND SEDIMENT FRACTIONS

Ngày tải lên : 15/03/2014, 23:56

... amount of metals Concentration, operational pH, solution/solid ratio, and duration of the extraction affect considerably the selectivity of extractants The conventional approach of equilibration ... function of both grain size and of composition of geochemical phase [17] Suspended particulate matter sampling is mainly carried out by filtration Such samples are of limited utility for studies of ... Redistribution of Pb and Cu in the presence of humic acid was demonstrated The selectivity of the reagents was insufficient to warrant interpretation of results in terms of a specific origin of a metal...

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