... presence and importance of alumina in the natural aquatic environment and its growing application in drinking and wastewater purification, the knowledge of aluminas structure and possible interactions ... discussing the properties of alumina in aqueous solution Dissolution of alumina is an important process that influences soil solution chemistry and th...
Ngày tải lên: 15/03/2014, 23:22
... aqueous solution were prepared by means of thermal induction to produce nano-particles in glass matrix and corroding the glass host by hydrofluoric acid The nanoparticles in aqueous solution have the ... the bio-distribution of the drug The nanoparticles in aqueous solution from the GC-host also apply in non-invasive imaging by detectin...
Ngày tải lên: 22/06/2014, 01:20
the environmental photochemistry of pharmaceutical compounds in aqueous solution and on a clay surface
Ngày tải lên: 13/11/2014, 10:10
Báo cáo vật lý: "Electrochemical Studies of Mild Steel Corrosion Inhibition in Aqueous Solution by Uncaria gambir Extract" doc
... Electrochemical Studies of Mild Steel Corrosion Inhibition Table 4: Corrosion parameters for mild steel in aqueous solution with absence and presence of various pH of 150 ppm ethyl acetate extracts of U gambir ... for mild steel in pH aqueous solutions with absence and presence of various concentration of ethyl acetate extract of U gambir Table...
Ngày tải lên: 07/08/2014, 14:20
Growth and p doping of zinc oxide nanostructures and films in aqueous solution
... Considering that theory favors group I elements as acceptors, and the recent report of successful p- type doping using Na using PLD [46] and the processing advantages of doping in solution phase, ... morphology using a multi-step growth approach 94 6.4 6.5 Effect of electric field on the growth and doping of ZnO films in solution 98 6.6 Effect of annealing...
Ngày tải lên: 14/09/2015, 08:26
Báo cáo khoa học: "Automatic Measurement of Syntactic Development in Child Language" docx
... identification of certain GRs needs to be made more accurately We intend to annotate more in- domain training data for GR labeling, and we are currently investigating the use of other applicable GR parsing ... grammar induction Proceedings of the 40th Annual Meeting of the Association for Computational Linguistics (pp 128-135) Dekang Lin 1998 Dependency-based evaluation of MINIPAR...
Ngày tải lên: 08/03/2014, 04:22
Báo cáo "Reseach on the removal of hexavalent chromium from aqueous solution by iron nanoparticles " doc
... removed by iron nanoparticals, while only 24.75% Cr(VI) concentration was removed by iron powder Conclusion The removal of Cr(VI) by Fe0 nanoparticles was studied, the concentration of Fe0 nanoparticles ... minutes, then slow down afterwards 3.5 Comparison of the effectiveness of Cr(VI) reduction by nanoiron and power iron Experimental conditions: pH = 4-5, C...
Ngày tải lên: 14/03/2014, 10:20
materials forum measurement of residual stresses in joints
... tests and residual stress measurements in a mining boom cluster before and after PWHT Experience with the use of incremental hole drilling technique for residual stresses measurements in the clusters ... destructive testing of welds in metal - Weld joint hardness test, Standards Australia, Sydney, 2003 16 American Society for Testing of Materials, Standard Test Method for d...
Ngày tải lên: 17/05/2014, 15:28
báo cáo hóa học: " Psychometric validation of the revised SCOPADiary Card: expanding the measurement of nonmotor symptoms in parkinson’s disease" potx
... important gap in the assessment of PD symptoms Conclusions The results of the current study provided preliminary evidence of the domain structure of the Revised SCOPA-DC Although use of the Revised ... correlated with the total score of the hypothesized domain than with the total scores of either of the two remaining domains (Table 3), supporting t...
Ngày tải lên: 20/06/2014, 15:20
Báo cáo hóa học: " Assessment of Microwave/UV/O3 in the Photo-Catalytic Degradation of Bromothymol Blue in Aqueous Nano TiO2 Particles Dispersion" pptx
... shown in this figure that the degradation rate increases with amount of TiO2 nano particle dosages Effect of Microwave Intensity The results are shown in Fig as a function of microwave intensity The ... microwave intensities catalytic activity of TiO2 nano particle was investigated with the photo-catalytic decomposition of bromothymol blue (hereafter BTB)...
Ngày tải lên: 21/06/2014, 17:20
Magnetic chitosan nanoparticles for removal of Cr(VI) from aqueous solution
... and the Cr(VI) concentrations at any time t, respectively; V (L) is the volume of the Cr(VI) solution; and m (g) is the mass of the magnetic chitosan nanoparticles Samples of the Cr(VI) solution ... sorption experiments were performed by batch method Samples of 0.1 g of magnetic chitosan nanoparticles were equilibrated with 50 mL of solution containing vario...
Ngày tải lên: 02/07/2014, 14:14
Báo cáo khoa học: "Biological in-vivo measurement of dose distribution in patients’ lymphocytes by gamma-H2AX immunofluorescence staining: 3D conformal- vs. step-and-shoot IMRT of the prostate gland" ppsx
... et al.: Biological in- vivo measurement of dose distribution in patients’ lymphocytes by gamma-H2AX immunofluorescence staining: 3D conformal- vs step-and-shoot IMRT of the prostate gland Radiation ... radiotherapy protocol, the 3Dconformal therapy contains beams, whereas in SSIMRT, dose is distributed within 7-9 beams The distribution of low...
Ngày tải lên: 09/08/2014, 09:20
Báo cáo y học: " Lack of agreement between bioimpedance and continuous thermodilution measurement of cardiac output in intensive care unit patient" ppt
... patient of gaining valuable information regarding the cardiovascular system and oxygen delivery [6] Bioimpedance cardiography offers an apparently attractive noninvasive way of estimating cardiac output ... Firstly, by comparing two continuous methods of cardiac output measurement, the inevitable errors of synchronization using intermittent methods are virtually eliminate...
Ngày tải lên: 12/08/2014, 18:20
Báo cáo y học: " Role of free radicals in the pathogenesis of acute chest syndrome in sickle cell disease" pot
... lipids, resulting in changes in fluidity of the bilayer Additionally, there is increased ion permeability, inactivation of membrane enzymes and receptors, and covalent cross-linking of lipid Once ... these erythrocytes Role of white blood cells in oxidant production in acute chest syndrome Although SCD is a genetic disorder of the hemoglobin molecule, there is a...
Ngày tải lên: 12/08/2014, 18:20