characteristics of preparation process and performances as artificial oxygen carriers

... expression plasmids Using genome of DEV CHv-strain to amplify the UL45 and UL45Δ gene Electrophoresis analysis results of amplified products showed that the size of UL45 and UL45Δ gene was the same as ... Transcription characteristics analysis of UL45 gene The standard curve of PMD18-T/UL45 and PMD18-T/ b-actin showed the FQ-PCR was excellent at performance (fig 9, 10, 11 and 12) The integrality and purity ... could serve as a good tool for penetrating studies of DEV UL45 protein function The transcription phase and protein characteristics analysis indicated that UL45 gene of DEV was a late gene and UL45...

Ngày tải lên: 12/08/2014, 01:21

... Sensors and Actuators B 115 (2006) 198–204 where Msat and Mdry were the flow rates of saturated air and dry air, and ‘f’ was the coefficient of this system which was dependent on temperature and flow ... Nafion® solution was obtained from Aldrich (USA) and the concentration was wt.% in a mixture of lower aliphatic alcohols and water The TEOS (98%) as a binding material was purchased from ACROS ... stability and optical transparency of the composite films The IR spectrum of the hydrated titanium dioxide [h-TiO2 ] shows a large broad band between 3250 and 3490 cm−1 and narrow bands at 1641 and...

Ngày tải lên: 19/03/2014, 16:47

... USA) Page of and europium nitrate Eu(NO3) was added dropwisely into ammonium dibasic phosphate (NH ) HPO and arginine solution, and then were completely stirring and the mole ratio of Ca/P should ... taken DNA binding of Arg-Eu-HAP Plasmid DNA (1 μg) was mixed with the solution of Arg-Eu-HAP suspension at various HAP/DNA mass ratios (0:1, 10:1, 30:1, 50:1, 70:1, and 90:1) and allowed to incubated ... cytoplasm of most cells (Figure 8b) Figure 8b (A magnified and B magnified) shows an accumulation of luminescent nanoparticles in the perinuclear areas of a cell on sections Figure Green emission and...

Ngày tải lên: 20/06/2014, 22:20

... value of the bird at half time of the breeding period (t (sale)-t(purchase)) Different distribution models were associated to the value of the bird: a logarithmic increase and a linear decrease ... village There is practically no purchase of chicks, nor of any feed, the by-products of the farms are the basis of the alimentation of the birds Over 83.34 % of households freely kept their birds ... decided The aim of this study was to characterise the poultry production systems in place, including the occurrences of diseases and to evaluate the cost-benefit impact of the mass vaccination...

Ngày tải lên: 06/08/2014, 18:22

... attributes and a wide range of individually reported measures were measured at baseline; measures of clinical outcome were collected over the ensuing 12 months, and a number of proxy measures of behaviour ... and standard deviations of scores for team function and organisational behaviour measures, for general and diabetes specific measures and illness sickness absence and intention to leave GPs and ... reasonable to expect higher rates of patients with lower BP and HbA1c -and there is one QOF indicator for each of these with rates of performance of 80% and 68% respectively Discussion We have assembled...

Ngày tải lên: 10/08/2014, 10:23

... areas of the standard compounds against the corresponding concentrations The limit of detection (LOD) of UV detection and MS–SIR was evaluated as the mass giving a signal equal to three times of ... shape was not improved any more, however the baseline shifted greatly when gradient mobile phase was employed and the resolution of sildenafil and vardenafil decreased And the ionization of all ... temperature was maintained at 105 and 200 ◦ C for source and desolvation, respectively The gas flow rate for desolvation and cone was set at 250 and 50 l/h, respectively The full scan mass spectra was acquired...

Ngày tải lên: 02/09/2015, 13:06

... prominence of bands between 1680-1670 cm-1 and 1417-1426 cm-1 were associated with asymmetric and symmetric COOstretching vibrations of the carboxyl groups and they provided strong evidence of cation-carboxyl ... decreased film thickness and lower light transmittance of SA and PT films after cross-linking (Table 19 and Figure 22) The % decrease in SA film thickness after cross-linking was >16 % and that of ... binding and aggregation of the helices (Michel et al., 1997) This aggregation of the helices contributed to increased tensile strength and elastic modulus in AI and AK films and this was especially...

Ngày tải lên: 14/09/2015, 17:43

... release In spite of this, the rate of drug release from S2 and S3 microspheres was found to be comparable with that of SA and S1 microspheres The t75% values of SA and S1 microspheres were 17.1 and ... dispersion of the more viscous S3 mixture into globules as small as those of SA and S1 solutions A comparison of drug content and mean size of the microspheres suggested that size was not a primary ... such as calcium oxalate and calcium tartrate are not suitable as the Ca2+ are not released within a suitable pH range CaCO3 was chosen as the cross-linking agent as the Ca2+ could easily be released...

Ngày tải lên: 14/09/2015, 17:44

... weights This was also observed between MP and NI Comparing the tensile strength of LH and FL films as well as between MP and NI films, the molecular weight of the alginate polymer was found to ... microspheres (Tables and 10) The alginate solution was dispersed as small globules in the continuous phase As the viscosity of alginate solution increased, the efficiency of dispersion decreased, resulting ... types of sodium alginate showed relatively rapid rate of release with more than 50 % of sulphaguanidine released at the end of 60 (or 3600s) Drug release from LH microspheres was the fastest,...

Ngày tải lên: 14/09/2015, 17:45

... associated with probiotic strains of lactobacilli are extremely rare, invasive disease can be associated with probiotic lactobacilli Cases of bacteremia and sepsis associated with ingestion of ... consumable products such as ethanol and baker's yeast, it has been classified as a GRAS organism (Generally Regarded As Safe) Also, the wellestablished fermentation and process technology for large-scale ... such as biowarfare and cancer (Roland et al., 2005) 1.7.1 Types of Vaccines The effectiveness of vaccines and immunization in the prevention of major infectious diseases is recognized as one of...

Ngày tải lên: 15/09/2015, 17:10

... tool or a process !!! As a tool: EIA satisfies the search for normative approaches to decision making As a process: Concerns and interests of different parties and the contextual aspects of the ... health and well being of legislative proposals, policies, programs, projects and operational procedures and to interpret and communicate information about the impact” Wathern (1988) defines EIA as ... biological, cultural and socio-economic components of the total environment” Meaning of EIA z EIA stands for Environmental Impact Assessment z ENVIRONMENT- Biophysical, Socioeconomic, and cultural z...

Ngày tải lên: 06/06/2016, 10:41

... there was only 3.0% of patients with periportal lymph node after year of treatment CONCLUSIONS US and CT Characteristics of hepatobiliary lesions of fascioliasis Typical lesion of fascioliasis ... ) and AUC = 0.974 3.3 PROGRESSION OF LESIONS ON US AFTER TREATMENT OF FASCIOLIASIS 3.3.1 Size of lesions on US after treatment of fascioliasis Table 3.18 Size of lesions after after - months of ... Typical and atypical lesions on US and CT Table 3.12 Typical and atypical lesions of fascioliasis Classification of the lesions US (n = 126) Number of patient Rate % CT (n = 126) Number of patient...

Ngày tải lên: 01/07/2016, 11:15

... mol%, Cu 0.2-1.0 mol%, NaSi 1.6-2.4 mol% (NaSi was considered as a single dopant and its concentration was calculated as total of Na and Si because the compound Na2 SiO3.9H2 O was added) The X-ray ... was washed, dried, and was annealing in an oven at 700 o C for hour, and then at 240 o C for 10 The synthesis process for LiF:Mg,Cu,Na,Si TL powders is as follows [7] The host LiF material was ... NaSi) TL powder annealed at 800 o C for 15 as a function of N2 gas flow rate Fig Glow curves of LiF(0.6 mol% Mg, 0.6 mol% Cu, 1.8 mol% NaSi) TL powder annealed at 800 o C in N2 gas flow rate of...

Ngày tải lên: 13/02/2014, 04:20

Ngày tải lên: 14/03/2014, 13:20

Ngày tải lên: 21/07/2014, 16:21

... unmixed stand of spruce, beech and mixed stand of spruce with beech The highest accumulation of forest floor was in the stand of larch with beech (52.6 t/ha) The lowest accumulation was found ... level of significance (α < 0.05) occurred between the unmixed spruce stand and mixed stand of spruce with beech, between the unmixed spruce and beech stand, mixed stand of larch with beech and ... beech stand (aged 40 years) and pure spruce stand (aged 30 years) in the Drahanská vrchovina Upland MATERIAL AND METHODS Site and stand descriptions The study compares humus conditions and basic...

Ngày tải lên: 07/08/2014, 03:22

... Chemical Characteristics of U.S DDGS Physical and chemical characteristics of distiller’s dried grains with solubles (DDGS) vary among sources and can influence its feeding value and handling characteristics ... batches of DDGS where approximately 0, 30, 60 and 100% of the maximum possible of syrup was added to the mash before drying Actual rates of solubles addition to the mash were 0, 12, 25 and 42 ... gallons/minute As shown in Table 1, increasing solubles addition rate to the mash resulted in a decrease in L* (lightness of color) and b* (yellowness of color), with an increase in a* (redness of color)...

Ngày tải lên: 08/08/2012, 10:03

... most of the surface, the rest being covered by iron and associated elements (titanium, sulfur, silicon and calcium) The presence of chlorine in the surface increased considerably, and was also associated ... small amount of sodium appeared, associated with iron and chlorine The same tendency of aluminium to occupy progressively the catalyst surface, and the decreasing presence of iron, was observed ... the /xm surface layer, defined as the product of the surface area and iron content measured from the EDX maps The decrease in iron, assumed to be the active phase as iron sulfide, fully explains...

Ngày tải lên: 23/09/2012, 14:46

... distribution of arrivals Saleh and Valenzuela, as well as others who have studied the characteristics of indoor multipath propagation, have not addressed the area of angle of arrival for two reasons Measuring ... direction of the reflected path, and path attenuation The time dependence of Γ(t) and ξ(t) is due to the fact that all of these properties, as well as the location of the reflection point, change as either ... measurements of both angle and time, from which their joint statistics can be computed This thesis presents a data acquisition system that was built for this purpose, as well as a method of processing...

Ngày tải lên: 20/11/2012, 11:32

... 35oC and 100 rpm The biogas production was determined using a glass syringe of 20-200 mL (Owen et al., 1979) At the same time, gas composition was measured and the sample from the supernatant was ... with 200 mg of KH2PO4, 14 mg of MgCl2•4H2O, mg of Na2MoO4•4H2O, mg of CaCl2•2H2O, 2.5 mg of MnCl2•6H2O, and 10 mg of FeCl2•4H2O, which was modified from Lay et al (1999) NaHCO3 was also added ... of Water and Environment Technology, Vol.1, No.2, 2003 hydrogen production rate increased up to 22.6 mL H2/g VSS/h as both food waste composition and VS concentration increased Use of food waste...

Ngày tải lên: 05/09/2013, 08:40