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.
The study was carried out at Soil Research Center in the province of Daraa
during 2011 in order to study some physical and moisture characteristics for
cinnamon soil, which occupies (48000 km²), equivalent to 26% of the area of the
Syrian Arab Rep
ublic and represents the cultivation of growing field crops
with a rainfall ranges between 150- 300 mm. The results showed that the
mechanical analysis for soil referred that its texture is clay with a good ability
to retain water, the field capacity rated between (30-38.85)%. The studied soil
has high value of available water (38.93mm) and useful water (25.69mm) in the
surface layer. The highest value of permanent wilting point and hygroscopic
moisture was reached in the final depth in studied profile soil, It was also
distinguished a high total porosity ranged between 51.78 and 55.59% with
a good air porosity amounted to 9.38 - 15.47 % in different depths and with the
decline to 5.51 % in the depth 30 - 45cm.
The Kamshoka formation in Al-Rasafa basin is the second reservoir , because it has
a petroleum importance, where these formation have not petrol in Syria exception in Al-
Rasafa basin, where the fracture calk rock , and dolomite contain a good amou
nt of hairdo
carbonate, so it gave the importance of. Theaim of these research is to do petro logical,
and geneses analyses ofKamshoka formation, and to estimate the storage characters , and
define characters , and kinds and porosity of fracture calk rock , and dolomite, and to
have conclusion about the conditions, and environments of sedimentation, and the stages
of sedimentation development for the all area. The Kamshoka formation showed a good
productivity in some holes which was drilled brand-new, and it gives a hopes to new
discovering in another areas in Syria .
A research was carried out at Al-Sanouber research station in
Lattakia in 2013/2014 season ,The research included six treatments
with four replicates for each treatment. Six treatments used of
OMWW (0 , 10 , 20 , 30 , 40 , 50) l/m2. The OMWW has b
een
added 40 days before planting. Samples of soil have been taken
before adding OMWW, then after one and two months from
planting, and at the end of the season in order to make some
physical and chemical analysis and also to know the concentration
of some micro elements .
The Loos powder Sintering for metals powder is one of
the important manufacturing methods, where contact and
solidity are insured among particles, The high porosity
Filters which is sintered from metal powders is one of the
best filters .
The re
search aim especially to study the Temperature Effect
of loos powder sintering on Mechanical properties of
bronze gas filters works at 200 bar.
