Samples were prepared in different ways of Al2O3 / CdO and with one specific mole
Al / Cd: 1-0.25 mol, in the wet joint deposition method. - The thermal disintegration
of aluminum nitrate Al(NO3)3.9H2O and Cd(NO3)2.4H2O nitrate, and the reaction of
aluminum nitrate Al(NO3)3.9H2O and cadmium nitrate Cd(NO3)2.4H2O, with
NH4HCO3 with appropriate reactivity ratios, Sodium laureth sulfate (ALS), and the
effect of various methods of preparation on the properties of the textile structure of
the common oxide group Al O /CdO
2 3
.
It was found that the values of porous structure factors vary according to the
method of preparation, the two samples prepared in the manner of thermal
disintegration. The total pore size is slightly increased, while the mean pore radius
decreases from 2.71nm to 2.37nm, in contrast to the two hydrothermal heating
samples.
The total pore size increases significantly to 0.553ml /g. (SLS), a decrease in the
radius of the middle pores, and an increase in the value of the surface area.
Tow samples of Al2O3/CdO mixed oxide were prepared by co-precipitation method at
PH 8 using concentrated ammonia as precipitated agent.The mixed system was prepared by
mixing aluminum chloride solution with cadmium chloride solution and aluminum ni
trate
solution with cadmium nitrate solution which prepared in previous work.
The nature of anions affected pore radii anions.
The results showed the increasing of micro porosity.
The effect of presence of gelatin, pectin and starch with 0.5% and
carrageenan 0.2% in the yogurt had been studied. Many tests techniques
as viscosity, penetration for yogurt gel, whey separation and sensory
evaluation had been established and com
pared.
In this research we introduce
a regularization based feature selection algorithm to benefit from
sparsity and feature grouping properties and incorporate it into the
medical image classification task. Using this group sparsity (GS)
method, the wh
ole group of features are either selected or removed.
The basic idea in GS is to delete features that do not affect the
retrieval process, instead of keeping them and giving these features
small weights. Therefore, GS improves system by increasing
accuracy of the results, plus reducing space and time requirements
needed by the system.
This research aimed to study the possibility of using a digital
camera in estimating soil color and compare it with Munsell soil
color chart, and then study the correlation between soil color as
important classification properties and soil content of organic
matter, soil content of total carbonate and soil Texture.
This study was conducted at Darya and Abe Jerash regions to study some Physical properties of the two soil types such as: soil depth, soil texture, bulk density, Specific weight and Porosity. Results showed that Bulk density average decreased and the
total porosity increased in the soil of Darya compared to soil of Abe Jerash, due to the high percentage of clay in the first type compared to the second one. Bulk density average in general, increased in both soils with depth.
Presence of a strong and positive relationship between the Specific weight and the percentage of sand in the soil of Darya and it was
also strong but inverse in the soil of Abe Jerash, but the relationship was. The coefficient of determination was high for
silt with Specific weight in the soil of Darya, while this factor
was low in the soil of abe Jerash, indicating the high quality of the regression equation that represents the relationship between the two variables in soil of Darya.
