Browsing مجلة العلوم التطبيقية by Title
Now showing items 1-20 of 85
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A COMPARISON BETWEEN GLOBAL AND ADAPTIVE BANDWIDTHS USING (DPI) AND (RSC) SELECTION METHODS
(Sebha University, 2013)Non-parametric regression is type of regression analysis in which functional form of the relationship response variable and the associated predictor variable dose not to be specified in order to fit a model to a set of ... -
Adsorption of Ca (II) & Mg (II) ions from Aqueous Solutions by Surface Modified Silica gel
(Sebha University, 2013)The unmodified silica gel (for chromatography) and modified silica gel by poly acrylamide (PAAM) at optimum conditions were used to remove calcium (Ca2+) and magnesium (Mg2+) ions from aqueous solutions by the use of ... -
Air conditioners as a source of bacterial contamination in an indoor environment
(Sebha University, 2015)The objectives of this study were to assess the bacterial content of air conditioning and indoor air of some hospitals in the south of Libya. This study was conducted in a 2nd of March hospital and Brack general hospital ... -
Antibiotic Susceptibility and Concentration of Airborne Coagulase Negative Staphylococci (CoNS) in the Intensive Care Units (ICU) of Different Hospitals in Northern Jordan
(Sebha University, 2013)Coagulase negative staphylococci (CoNS) constitute an increasing nosocomial problem especially in hospitals due to intrinsic and acquired resistance to antimicrobials agent. Our objective is to evaluate the CoNS in the ... -
Characterization and thermal analysis of raw clay for ceramic product design
(sebha University, 2016)Clays (kaolins) are considered as one of the most important raw materials that could be considered as a suitable source for synthesis of both conventional and advanced ceramics. Nowadays, they are still used in the manufacture ... -
CHARACTERIZATION THE CATION EXCHANGERS BASED ON MICROCRYSTALLIN CELLULOSE AND ITS APPLICATION
(Sebha University, 2013)Cation exchanger was prepared via reaction of microcrystalline cellulose with butane tetra carboxylic acid at elevated temperature. Factors affecting reaction were studied. These factors were acid concentration, reaction ... -
Characterization The High Dispersion Molybdenum Oxide On Silica Surface Using XRD Technique
(Sebha University, 2010)The X-ray powder diffraction method is thus ideally suited for characterization and identification of polycrystalline phases. The main use of powder diffraction is to identify components in a sample by a search/match ... -
Classification of html files by using Bat algorithm
(Sebha University, 2013)From long time a lot of associates try to build database systems which could prove and performs many services. One of the project associated the information system is the classification of a data or the information. This ... -
Classification of html files by using Bees Colony algorithm
(Sebha University, 2013)From long time a lot of associates try to build database systems which could prove and performs many services. One of the project associated the information system is the classification of a data or the information. This ... -
Compact Shorted Rectangular Microstrip Antennas
(Sebha University, 2014)A compact microstrip patch antenna is presented in this paper in order to reduce the surface area of the normal rectangular microstrip patch .The reduction in size were made by meaning of shorting the normal rectangular ... -
Corrosion behavior of mild steel immersed in different concentrations of NaCl solutions
(جامعة سبها, 2016)The current study deals with the effects of various immersion times and different concentrations of NaCl solutions on corrosion behavior of mild steel. The kinetics of mild steel corrosion in NaCl media has been investigated ... -
Detection of bacterial contamination in adult and infant powdered milk consumed in Khartoum State
(Sebha University, 2014)This study was carried out to evaluate the microbiological contamination of powdered milk, The prevalence of pathogenic bacteria and antimicrobial susceptibility patterns, in a total of 60 samples of commercial dried milk ... -
Determination of enthalpy and entropy of micellization for Brij-35 and the Effect of salts on critical micellar concentration
(Sebha University, 2013)In this study the thermodynamic parameters of micelle formation for Brij-35 (the nonionic polyoxyethylene ether surfactants Brij 35 (C12E23 i.e. CH3(CH2)11(OCH2CH2)23OH) will be determined from kinetics data. The reaction ... -
Effect of fenugreek seeds and cinnamon bark aqueous extracts on liver and kidney functions in male diabetic rats
(Sebha University, 2015)Trigonella foenum-graecum (Fenugreek) seeds and Cinnamomum zeylanicum (Cinnamon) bark have long been utilized for culinary purposes prior to being recognized as a hypoglycemic agents. Here we tested the hypothesis that ... -
Effects of surface conditions on the adhesive strength of the novel composite epoxy/sol-gel material
(Sebha University, 2015)This paper reported an extensive study on the composite epoxy/sol-gel adhesive bonding of mild steels and the influences caused by the level of the surface roughness of the bonded substrates. Inorganic nanoparticles (NPs) ... -
EQUILIBRIUM STUDIES OF COMPLEXES WITH METAL IONS AND POTENTIOMETRIC AND CONDUCTOMETRIC DETERMINATION OF NALIDIXIC ACID IN TABLETS
(Sebha University, 2015)Ten metal ions viz, Fe(III), Cr(III), La(II), Sn(II), Co(II), Ba(II), Pd(II), Ti(II), Sr(II) and Zr(II), were selected to elucidate the interaction of these metal ions with nalidixic acid(NAL) using potentiometric and ... -
EVALUATION OF THE STATUS OF SERUM CHROMIUM IN DIA-BETIC PATIENTS FROM MURZUK AREA
(Sebha University, 2016)The aim of the present study was to demonstrate the possible effect of some factors such as age, gender, blood sugar level, and duration of disease on the serum chromium level in type I and typeII diabetic individuals from ... -
Facile Synthesis of Thiazolidin-4-one Derivatives Incorporating Indole Moiety
(Sebha University, 2013)Condensation of ethyl 3-formyl-1H-indole-2-carboxylate (1) with thiosemicarbazide in ethanol gave ethyl 3-(thiosemicarbazidomethyl)-1H-indole-2-carboxylate (2). Treatment of 2 with chloroacetic acid afforded the thiazolidin-4-one ... -
.Growth, Yield and Yield components of Maize (Zea maize) as influ-enced by seeds soaking periods in some micronutrients solutions.
(Sebha University, 2015)This study was carried out during the summer season of 2010 at the Agricultural Research Station, Sebha, Libya to study effect of soaking seeds in four micronutrients solutions (Fe, Fe+Mn, Fe+Mn+Zn and Fe+Mn+Zn+Cu) and ... -
Host Range And Host (Un)Specificity Of Different Isolates Of Polymyxa betae
(Sebha University, 2010)Five soil samples were taken from sugar beet growing areas in France (3), England (1) and Czech Republic (1). Sugar beet, Chenopodium album, C. murale, C. ficifolium, Portulaca oleracea, and Amaranthus retroflexus as ...