In recent years, there is a great interest in many countries to use the limestone powder in produce concrete by the replacing it as a proportion of cement weight able to improving the properties of the concrete as well as this type of powder lead to the reducing concrete cost and the CO2 emissions through the process of cement Lights (Driving) indu
This paper deals with age and sex differences in preferred strategies of conflict resolution in friendship and peer relationships.The Power Liftgate Kit study was conducted on the sample of 286 adolescents.Conflict resolution strategies have been investigated by the method of hypothetical conflict situations.For the purposes of this research, we ha
As the basis of food and fiber production, gross primary production (GPP) plays a critical role in the growth of vegetation.Understanding the response of GPP to climate extremes is important for ensuring food security under ongoing global warming.Plenty of evidence shows that the recent widespread dry or hot events across the globe have significant
Abstract Background Collective cell migration underlies many essential processes, including sculpting organs during embryogenesis, wound healing in the adult, and metastasis of cancer cells.At mid-oogenesis, Drosophila border cells undergo collective migration.Border cells round up into a small group at the pre-migration stage, detach from the epit