Urban Green Spaces (UGS) are highly valued by landscape and urban planners for their positive impact on city quality of life. More than half Cairo's population has less 0.5 m2/person, which is a staggering ratio that considerably below the city's average 1.7 m2. Egypt per capita UGS 3.1 m2, compared to 11.8 m2 in Paris 26.7 London. The National Organization Harmony (NOUH) created guideline assi...

this paper aims to analyze the effect of perception of nature in the built environment on the sociability of spaces. in this paper, quality of sociability of spaces is considered as a dependent variable which can be affected by possibility and quality of perception of nature in the built environment as independent variables. in order to make the analysis, built environment is considered as a so...

Three-dimensional concrete printing is a technique that has been growing constantly, presenting advantages such as reduced completion times and decreased environmental impact by eliminating the use of formworks. To carry out process, path extruded material movement robot must be programmed. Thus, present research simulated these 3D processes in small 2-floor building 309.06 m2 then 12-floor 10,...

programmed cell death is a highly regulated form of cell death, mostly distinguished by the activation of a family of cystein-aspartate proteases (caspases) that cleave various proteins resulting in morphological and biochemical changes characteristic of this form of cell death. several recent studies have addressed the role of programmed cell death in inflammatory and chronic pain states. casp...

As with many mathematical concepts these axioms are chosen to ensure that two things are equal if and only if some property expressible in terms of the concept holds. For a metric space, x = y if and only if d(x, y) = 0. Thus as there is the equality relation x = y in a metric space, so there is what we call an indistancy relation d(x, y) = 0. Axioms M1 and M2 work together to identify equality...

In this study, the full-length M2 gene of the avian influenza virus (H9N2) was isolated, analyzed and studied in detail. Total RNA was extracted and cDNA of the M2 mRNA was obtained by reverse transcriptase polymerase chain reaction (RT-PCR) using random hexamer oligoes; specific primers were used for amplification of the M2 open reading frame (ORF) region. PCR was able to amplify the desirable...