PROPOSAL OF BUILDING A STANDARD GEODATABASE FOR URBAN LAND USE

The digital technologies represented by digital processing programs, local data bases and satellite receivers system is a set of technologies made d2 gul to organize the process of building descriptive field database, and conveying them to computers, in order to store, analyze and manifest data as well as upgrade and extract it in the form of digit

Strontium oxide (SrO) deposited onto a porous titanium (Ti)-based scaffold (P-Ti) is a promising and novel approach for high-throughput transesterification.Notably, a highly porous and calcinated scaffold provides a load-bearable support for a continuous process, while the calcinated SrO catalyst, as it is well distributed inside the porous matrix,