Nowadays, given different definitions and conceptions on development, territorial planning lends to for various economic, social and geographical aspects, however its defensive and security perspectives have been taken into account to less extent. The present research is aimed to specify passive defense legal requirements in Territorial planning through outlining the most important rules on pas...

It is well known that requirements engineering plays a critical role in software quality. The use case approach is a requirements elicitation technique commonly used in industrial applications. Software requirements are stated as a collection of use cases, each of which is written in the user’s perspective and describes a specific flow of events in the system. The use case approach offers sever...

economic value of natural resources is increased via tourism resources function. natural environment in the desert area has great potential for attracting tourists and in this respect it has a nonmarketable value. making these values marketable may lead to rise up the economic value of natural environment in the desert area. one of the most important natural environments in the desert areas of ...

The use of structured natural languages to capture requirements provides a reasonable trade-off between ambiguous language and unintuitive formal notations. There are two major challenges in making amenable analysis: (1) formalizing as formulas that can be processed by analysis tools (2) ensuring the conform semantics language. fretish is incorporates features from existing research NASA applic...