water is a very important vital resource for all living organisms. a world without water can not be imagined. however the world is running out of its most precious resource. water resources must be protected completely before the end of life on earth, so today management of water resources has become the main agenda topic globally. effective protection can be provided by sustainable water manag...

  Organizations For promoting the quality and quantity of services, increasing competition, efficiency and reducing the Costs and changes lead the organizations to modern challenges must be developed and increased productivity human resource management factor, and information technology important in the increasing productivity human resource management factor, the present study was conducted to...

introduction ownership is an important element for sustainability development in natural resource management. rangelands vegetations are important factor for produce in traditional herding therefore recognition of different utilization methods and management of this vegetation resource production for animal grazing and rangelands condition is very important. so this research carried out in 2009...

Contemporary healthcare systems face several challenges. The main management challenges include shortage and low satisfaction of health professionals. Satisfaction motivation medical staff is crucial for their stabilization quality work-medical performance. positive impact HRM practices on increasing employee engagement scientifically proven. Currently, in are used a limited way, often only at ...