461 results for "M. Sayed"
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LABAN RAYEB AND YOGHURT: SENSORY, RHEOLOGICAL, CHEMICAL AND MICROBIOLOGICAL PROPERTIES
This investigation was run to study some sensory, rheological, chemical and microbiological properties of some fermented dairy products sold in Assiut city, Egypt. The products were represented in Laban Rayeb and yoghurt, in which 100 samples (each product 50 samples) were collected randomly from…
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Numerical Analysis of the Perforated Steel Sheets Under Uni-Axial Tensile Force
The perforated steel sheets have many uses, so they should be studied under the influence of the uniaxial tensile load. The presence of these holes in the steel sheets certainly affects the mechanical properties. This paper aims at studying the behavior of the stress-strain engineering…
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Numerical study of the effects of flange damage on the steel beam capacity under static and fatigue flexural loads
Steel structural sections can get damaged owing to several factors, including natural and operational factors. This damage affects both the structural element's resistance to external static loads and the number of load cycles in fatigue loading. The impact of this damage depends on the percentage…
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Studying the web notch shape effect on shear load: Numerical analysis for steel beams
The connections made for steel beams are used quite often, in which a part of the beam cross-section needs to be cut at the connection joint. There are many shapes in which the location of the cutting part of the web is formed, but this is done in a manner where previous studies or calculations…
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Dual Infection of Hepatitis A Virus and Hepatitis E Virus— What Is Known?
Viral hepatitis is an infection of human hepatocytes resulting in liver damage. Dual infection of two hepatotropic viruses affects disease outcomes. The hepatitis A virus (HAV) and hepatitis E virus (HEV) are two enterically transmitted viruses; they are single-stranded RNA viruses and have common…
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Comparison between the Effect of Feeding Corn Silage or Berseem as a Basal Diet on: 1- Milk Production and Economic Efficiency of Lactating Friesian Cows.
Twelve lactating Friesian cows with the average body weight of 490-560 kg were used in this study. All animals were in the second to fourth lactation season. Cows were randomly distributed into three similar groups (four for each group) to study the effect of the tested rations on milk production…
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The Bäcklund Transformations, Exact Solutions, and Conservation Laws for the Compound Modified Korteweg-de Vries-Sine-Gordon Equations which Describe Pseudospherical Surfaces
I show that the compound modified Korteweg-de Vries-Sine-Gordon equations describe pseudospherical surfaces, that is, these equations are the integrability conditions for the structural equations of such surfaces. I obtain the self-Bäcklund transformations for these equations by a geometrical…
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Existence and regulation analysis for Hilfer–Katugampola fractional neutral hemivariational dynamics with nonlocal initialization and fractional noise
Abstract This paper studies mild solutions and optimal control for Sobolev-type Hilfer–Katugampola fractional neutral stochastic evolution hemivariational inequalities with nonlocal initial conditions, fractional Brownian motion, and Clarke sub-differentials. Using semigroup theory, properties of…
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PCR METHOD FOR DETECTION OF mecA GENE IN METHICILLIN-RESISTANCE Staphylococcus aureus (MRSA) STRAINS ISOLATED FROM MILK AND MILKING SURROUNDING ENVIRONMENT
The aim of the present investigation was to run a protocol to detect mecA gene that characterizing methicillin-resistant Staphylococcus aureus (MRSA) using phenotypic and genotypic molecular techniques. Also, this study was designed to determine the prevalence of mecA-positive MRSA strains in milk…
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Effect of diet with plant-derived bioactive compounds on physiological and tissular responses in the common carp (Cyprinus carpio)
The aim of this study was to investigate some physiological responses to the influence of raw pomegranate peel (Punica granatum) (RPP) and alcoholic extract (PPE) on hematological parameters, immunological responses, and antioxidants with its histological examination of common carp (Cyprinus…
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Utilizing MRI to Downgrade suspicious Breast Lesions Detected on Ultrasound: How often Can Unnecessary Breast Biopsies be Avoided?
Abstract Background Breast cancer remains the most frequently diagnosed malignancy and the primary cause of cancer-related death among women globally. As per the BI-RADS atlas, category 4 lesions generally require histopathological assessment through biopsy rather than follow-up imaging…
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Performance of steel metal prepared using different welding cooling methods
Different welding cooling methods used in steel manufacturing confer different mechanical properties to the produced material. The use of the electric arc-type welding connections generates extremely high temperatures that alter the mechanical properties of the steel and also the ability of the…
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Studying the effects of granisetron, ketamine, and pethidine on prevention of shivering induced by spinal anesthesia
Background Spinal anesthesia avoids the hazards of airway management during general anesthesia. Shivering is a frequent risk factor in patients undergoing lower half operations under spinal anesthesia. Premedication with intravenous serotonin receptor antagonists such as granisetron has been used…
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Relationship Between Passive Immunity Levels and Morbidity, Mortality and Growth Rates of Friesian Calves in Egypt
The objective of this study was to identify potential biomarkers of future health and performance for Friesian calves by evaluating the serum immunoglobulin G (IgG) levels in newborn calves. Serum samples from 82 calves were collected at 24 to 36 h of age to determine the levels of passive…