Mohamed M. Marzouk

Learn More
The objective of the present study was to understand the influence of some types of probiotics on the growth parameters and the intestinal microbial flora of O. niloticus. The fish were divided into three groups, the first one fed on diet supplemented with dead Saccharomyces cerevisae yeast, the second group fed on diet supplemented with live Bacillus(More)
Construction delays are common problems in civil engineering projects in Egypt. These problems occur frequently during project life-time leading to disputes and litigation. Therefore, it is essential to study and analyze causes of construction delays. This research presents a list of construction delay causes retrieved from literature. The feedback of(More)
  • 1