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السجلات المعروضة 1 -- 10 من 2123
Sem Studies On Facilitated Microbial Growth On Pac In A Biological Reactor
(
Qatar University
, 1996 , Article)
A process known as powdered activated carbon (PAC) treatment was applied to facilitate additional bacterial growth in the treatment of industrial wastewater. Refinery wastewater was fed into a pilot plant reactor at a rate ...
Studies On Plant Growth Regulators And Enzymes Production By Some Bacteria
(
Qatar University
, 1994 , Article)
Twenty four bacterial strains of thallobacteria belonging to genus Streptomyces were tested for their potentialities to produce plant growth regulators and some hydrolases in shake cultures. Seven strains namely; Streptomyces ...
Balanced Cross-Section Across The Southern Utah Overthrust Belt (Otb)
(
Qatar University
, 1995 , Article)
Balanced cross-sections are offering the chance of better understanding of areas of complex geological structures that are insufficiently understood.
Detailed field study and structural analysis by employing geometric ...
Heat Storage In The Eastern Mediterranean
(
Qatar University
, 1993 , Article)
Results of the monthly climatological fields of heat storage for the Eastern Mediterranean are presented. The zonal annual trend of monthly mean heat storage in the Levantine, Aegean and Ionian Seas are shown as well as ...
Regeneration of the vagus nerve after highly selective vagotomy, an autoradiographic study in the ferret stomach .
(
Qatar University
, 1995 , Article)
This study investigates the regeneration of the vagal nerve fibres after highly selective vagotomy in the ferret stomach by using the autoradiographic technique.
Autoradiographic examination of the body of the stomach in ...
Two Notes On Modular P-Algebras
(
Qatar University
, 1988 , Article)
According to the definition of congruence .pairs which is given by T. Katrinak, every congruence relation of a modular p-algebra can be uniquely determined by a congruence pair.
In the present paper, we characterize strong ...
Cytological Studies On The Effect Of The Herbicide "Dual" On Allium Cepa
(
Qatar University
, 1988 , Article)
Dual is widely used in Egypt as an active herbicide against annual grass weeds in soybean, sunflower, sugar beet and maize. Cytological studies have been carried out to show the effect of the herbicide on cell division in ...
Effect Of Carbon disulphide, Acrylonitrile And Formaldehyde On Egyptian Paddy Grain-Borne Fungi
(
Qatar University
, 1988 , Article)
Fumigation, with various doses of carbon disulphide, acrylonitrile and formaldehyde for 8, 16 and 32 hours, of paddy grains indicate that formaldehyde was more toxic to the fungi than carbon disulphide and acrylonitrile. ...
Krein's method for solving the integral equation of the first kind With logarithmic kernel
(
Qatar University
, 1993 , Article)
Consider the Fredholm's integral equation of the first kind with logarithmic kernel K(IXI) = (- In Ixl. The aim of this paper is to establish the equivalence of Krein's method of solving the equation with the following ...
Evidence of an authigenic origin for palygorskite in a Middle Eocene carbonate sequence from North Qatar.
(
Qatar University
, 1997 , Article)
The "Simisma Member" from the Ras Laffan area in North Qatar is mainly composed of dolomites of shallow marine
origin. Clay minerals contained in the dolomite (average 4%) are mainly palygorskites. There is no indication ...