Social media offer many opportunities for organizations but present, at the same time, many challenges, too. Particular attention must be paid to the new patterns of behavior emerging in organizations. We argue that these patterns derive both from the technical characteristics of the virtual environment and also from specific social structural conditions currently emerging. By referring to two ...

Cloud computing is a model that provides services through internet to its users. It enables users to put their data and services on the internet and same can access through internet. The most challenging task of cloud computing is resource allocation. In this paper, challenges of cloud computing are addressed in which resource allocation is one of the main challenges. Resource allocation and it...

abstract water is a vital resource for every biological and human phenomena. nowadays, water management and conservation has a great importance not only in developing countries, but also in developed countries. in traditional economics, water is not taken into consideration as a factor of production in the national accounts. nevertheless in reality, water is the primary input of many goods and ...

<b>Background:</b> Globally, natural water resources are not sufficient most of the times and do meet growing demand over last five decades at least. Climate change is becoming more intense. As a result, multiple issues arise. This perspective study aims to identify document current with managing caused by climate human aspect.<br /> <b>Results purpose:</b> Purpose...

Orientation: Understanding the challenges that influence adoption of digital human resource management (HRM) practices across (HR) value chain enables HRM departments and organisations to optimise digitalisation. Research purpose: The purpose this study was identify HR in South African workplace. Motivation for study: Challenges hindering needed be identified proactively addressed accelerate pr...

Sensor networks perform and are used in many different kinds of fields, but are especially given tasks, which are difficult and almost impossible for a human to do. Besides monitoring the environment and collecting necessary information, sensor networks have to manage and supply themselves with essential resources to perform the tasks that were allocated to the whole network. This paper focuses...

contrary to the most job applicants in iran that haven't been involved with their jobs, physicians spend a large amount of time with high efficiency. continuous hard work in clinic, college and hospital, is very stressful and it is very astonishing that physicians spend a large amount of time in such workplaces. this paper explains workaholic behaviors of physicians and their causes. popul...