One of the effective steps in use of water resources is accurate estimation of plants water requirement. Lack of accurate estimation of this amount leads to water loss and failure to achieve optimum yield, reduced potential of production, soil resources degradation by too much irrigation or lack of enough leaching and salinization of soils by irrigation less than necessary level, which would ul...

The problems of organization natural resources management on a global scale are revealed in the article. It is established that billion years atmosphere our planet will undergo drastic changes and lose all its oxygen, rejecting life to oldest anaerobic forms. modelling has shown drop oxygen content can be extremely sharp, level millions times less than current. causes fires other disasters plan...

The importance of customer requirement management in product development has been well recognized in both academia and industries alike. This paper provides a comprehensive review of the state-of-the-art research in this field. Customer requirement management entails various issues related to requirement elicitation, analysis and specification, as well as the requirement management process. Wit...

The importance of customer requirement management in product development has been well-recognized in both academia and industry alike. This article provides a comprehensive review of the state-of-the-art research in this field. Customer requirement management entails various issues related to requirement elicitation, analysis, and specification, as well as the requirement management process. Wi...