The identification of species constitutes the first basic step in phylogenetic studies, biodiversity monitoring and conservation. DNA barcoding, i.e. the sequencing of a short standardized region of DNA, has been proposed as a new tool for animal species identification. The present study provides an update on the composition of shark in the Egyptian Mediterranean waters off Alexandria, since th...

background : we investigated whether the c-819t snp of the ctla4 gene is associated with type 1 diabetes (t1d) for the egyptian population, a multi-ethnic group.  we determined if expression of the c-819t snp correlated with onset of t1d for egyptian children and the prevalence of this polymorphism with respect to gender. methods: the association of the c-819t snp in intron 1 of the ctla-4 gene...

BACKGROUND The incidence of Down syndrome (DS) in Egypt varies between 1:555 and 1:770 and its screening by triple test is becoming increasingly popular nowadays. Results, however, seem inaccurate due to the lack of Egyptian-specific information needed for risk calculation and a clear policy for programme implementation. Our study aimed at calculation and validation of the triple marker medians...

Background: The incidence of breast and cervical cancers is growing rapidly among Egyptian women. In this context, we assessed the prevalence of, and factors associated with the lack of knowledge among Egyptian females of performing breast self–examination (BSE) and unawareness of cervical smear cancer screening services. Methods: Secondary data analysis was performed on a representative popula...

Article history: Received on: 25/09/2013 Revised on: 02/11/2013 Accepted on: 25/11/2013 Available online:29/11/2013 The present study was carried out to assess the effect of plant's extract on Ehrlich ascites carcinoma (EAC) and its influence on redox status and tissue injury on liver. Among five groups of albino mice, three were treated with plant's extract, in addition, a group treated with t...

— Wide Area Monitoring Systems (WAMS) utilizing synchrophasor measurements is considered one of the essential parts in smart grids that enable system operators to monitor, operate, and control power systems in wide geographical area. On the other hand, high-speed, reliable and scalable data communication infrastructure is crucial in both construction and operation of WAMS. Universal mobile Tele...

The genetic structure of the Egyptian peach fruit fly (Bactrocera zonata (Saunders) (Diptera: Tephritidae)) population was analyzed using total RNA from adult females. A portion of mitochondrial cytochrome oxidase I (COI), 369 bp was amplified using RT-PCR, and was sequenced and analyzed to clarify the phylogenetic relationship of B. zonata established in Egypt. The data suggested that the gene...

The purpose of this paper is to examine the effect of social networking sites’ (SNSs) characteristics on Egyptians’ perception and attitude towards the 25/30 uprisings, also known as the “Arab Spring”. Data were obtained from 422 Egyptian university students using SNS by means of questionnaire. Structural Equation Modeling (SEM) was conducted to test the research hypotheses. The study results i...

The anaerobic biodegradability of domestic sewage for four Egyptian villages and four Egyptian cities was determined in batch experiments. The results showed that the biodegradability of the Egyptian-villages sewage (73%) was higher than that of the cities (66%). The higher biodegradability of the soluble COD of village sewage (69%) as compared to that of the cities (46%) was the reason for the...

The Egyptian new towns experience is among the most comprehensive and ambitious, regionallyand worldwide. Initiated as a governmental policy within a general strategy to tackle the multitude of problemsburdening Egyptian settlements in general and major and secondary cities surrounded by agricultural land. New townswere thought as an effective partial solution for the problems of: encroachment ...