Thermogravimetric analyses were carried out on raw Timahdit (Morocco) oil shales and its demineralisation products in an oxidative atmosphere. The kerogen was isolated by successive HCl, HF and float-sink separation treatments, raw shale and each product of every demineralisation step were oxidised in a thermal analyser system in dynamic air atmosphere. Solid-state FTIR spectroscopy was issued to follow the oxidation reactions and thermochemical changes occured in the organics. TG and DTG oxidative profiles of Timahdit oil shale indicated that the combustion of the organics occurred in two separate phases. The first oxidation stage involves the combustion of aliphatic moieties and carbonyl groups while the second one is related to the oxi...
A high chemical amplification method is described for the iodometric microdetermination of phosphoru...
Two soybean cultivars (Glycine maxima (L) Merr.) differing in maturity period, leaf size and stem he...
Earthen ponds (surface area 155 m2 each) were used to study the effect of different doses of inorgan...
Ferricretes of the Middle Eocene Dammam Formation, Western Qatar, were investigated using petrograph...
This work is to introduce two different methodologies to estimate the soft biometric traits from fac...
The antimicrobial activity of five medicinal plant extracts and some antibiotics were evaluated agai...
Phaseolus vulgaris and Zea mays seedlings and plants were cultured on quarter-strength Hoagland nutr...
Thin silver films were deposited under vacuum of 10^ -6 Torr by thermal evaporation onto cooled glas...
ABSTARCT:This study deals with thelinguistic phenomenon we call (thephenomenon of Stereotypie) and s...
Abstract In order to study remobilization in wheat genotypes (Triticum aestivam L.) under optimal a...
Dubai creek can be considered as the focal point of Dubai. It has great importance for trading and a...
Studies on Acanthopleura gemmata population were carried out in a site located on northwestern coast...
Nineteen field vertical electrical soundings have been made in the area east of Sohag to provide hyd...
The Upper Pliocene- pleistocene Nile sediments cropping out in the areas around El Salamony and El S...
Translation has been one of the most important means of communication between people and nations and...
A high chemical amplification method is described for the iodometric microdetermination of phosphoru...
Two soybean cultivars (Glycine maxima (L) Merr.) differing in maturity period, leaf size and stem he...
Earthen ponds (surface area 155 m2 each) were used to study the effect of different doses of inorgan...
Ferricretes of the Middle Eocene Dammam Formation, Western Qatar, were investigated using petrograph...
This work is to introduce two different methodologies to estimate the soft biometric traits from fac...
The antimicrobial activity of five medicinal plant extracts and some antibiotics were evaluated agai...
Phaseolus vulgaris and Zea mays seedlings and plants were cultured on quarter-strength Hoagland nutr...
Thin silver films were deposited under vacuum of 10^ -6 Torr by thermal evaporation onto cooled glas...
ABSTARCT:This study deals with thelinguistic phenomenon we call (thephenomenon of Stereotypie) and s...
Abstract In order to study remobilization in wheat genotypes (Triticum aestivam L.) under optimal a...
Dubai creek can be considered as the focal point of Dubai. It has great importance for trading and a...
Studies on Acanthopleura gemmata population were carried out in a site located on northwestern coast...
Nineteen field vertical electrical soundings have been made in the area east of Sohag to provide hyd...
The Upper Pliocene- pleistocene Nile sediments cropping out in the areas around El Salamony and El S...
Translation has been one of the most important means of communication between people and nations and...
A high chemical amplification method is described for the iodometric microdetermination of phosphoru...
Two soybean cultivars (Glycine maxima (L) Merr.) differing in maturity period, leaf size and stem he...
Earthen ponds (surface area 155 m2 each) were used to study the effect of different doses of inorgan...