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السجلات المعروضة 21 -- 30 من 60
Conditionally Exponential Convex Functions On Locally Compact Groups
(
Qatar University
, 1993 , Article)
The main objectives of this study are:
1) The construction of a compact base for the convex cone of all conditionally exponential convex functions.
The determination of the extreme parts of this cone.
Attenuation Of Bacillus Cereus Spores By Different Factors
(
Qatar University
, 1993 , Article)
The spore suspension of Bacillus cereus K] ]s was exposed to different concentrations of NaCl. NaNo3 and NaNC>2 as curing agents. The spores were able to tolerate 10% NaCl. Up to 4%, NaNC>3 had little or minor effects on ...
Transmetalation Mechanisms
(
Qatar University
, 1993 , Article)
Transmetalation is the stoichiometric replacement of the metals in a polymetallic target T with different metals from reagents called transmetalators, TM. Transmetalation at useful rates under mild conditions is an excellent ...
Effect of Fertilizer Application on Diversity and Production of Weeds in Crop-Less Fields
(
Qatar University
, 1993 , Article)
The present study aims at assessing the effect of fertilizer application (with monofactorial deficiency of nitrogen, phosphorus, potassium and lime) on the diversity and production of weeds in cultivated but crop-less ...
Studies On Some Fetal Rat Organs Following Maternal Hyperthermia
(
Qatar University
, 1993 , Article)
The present investigation was carried out to determine the histological changes in brain, liver and kidneys of rat fetuses maternally heatstressed at early stage of pregnancy to either high "spiking" temperature of short ...
Efficiency Of Ground Water Resources In Northeast Sinai Peninsula, Egypt
(
Qatar University
, 1993 , Article)
The present study deals with actual quantitative and qualitative evaluation of the groundwater resources in El Sheikh Zuwayid-Rafah area, the northeast coast of Sinai Peninsula. The quantitative analysis is achieved by ...
Analytical Studies Of Some Controlled And Noncontrolled Drugs Of Abuse (II)
(
Qatar University
, 1993 , Article)
Benzodiazepines, barbiturates, amphetamines and some other non-controlled drugs were identified by GLC and HPLC then confirmed by GC-MS techniques. Comparative studies and discussions on the results obtained by GLC and ...
On The Prawn Fisheries in the Gulf of Suez, Egypt
(
Qatar University
, 1993 , Article)
Prawn fisheries in the Gulf of Suez constitute about 13.7% of the total fish and shrimp landings. About 11% are made up by three penaeid species namely: Penaeus japonicus Bate, Penaeus semisulcatus De Han and Penaeus ...
Biosynthesis of Single Cell Protein (SCP) By Yeasts from Crude Chicken Waste
(
Qatar University
, 1993 , Article)
Three strains of yeasts have been grown on media consisting of Chicken waste (CW) as a sole source of carbon and nitrogen in different concentrations. The nutrient medium which contains 2% CW extract was found to be the ...
Mycoflora And Natural Occurrence Of Mycotoxins Of Chicken Stock
(
Qatar University
, 1993 , Article)
Twenty four species and one species variety (belonging to 11 genera) and 20 species with the addition of two species varieties (belonging to 7 genera) were isolated on glucose-Czapek's agar and glucose-Czapek's agar medium ...