Title	Design Patterns for Building Context-Aware Transactional Services in PaaS-Enabled Systems
Author	Ettazi Widad, Riane Driss, Nassar Mahmoud
Citation	Vol. 23  No. 7  pp. 91-100
Keywords	Context-awareness, Pervasive Computing, PaaS, Transactional Service, ACTA, Cloud Service Model.

Title	What IF Analysis Impacting CRM in Medical Sector
Author	Arshi Naim, Kholood Alqahtani, Mohammad Faiz Khan
Citation	Vol. 23  No. 7  pp. 101-108
Keywords	CRM, DSS, Analytical; Operational; Directional; What if Analysis

Title	Clustering Algorithms for Reducing Energy Consumption - A Review
Author	Kinza Mubasher and Rahat Mansha
Citation	Vol. 23  No. 7  pp. 109-118
Keywords	WSN, clustering algorithms, LEACH, p-LEACH, Cluster head.

Title	Energy Efficient Software Development Techniques for Cloud based Applications
Author	Aeshah A. Alsayyah and Shakeel Ahmed
Citation	Vol. 23  No. 7  pp. 119-130
Keywords	Cloud Computing, Energy-efficient, Software Development Life cycle, Parameterized development, Green computing.