In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio. As energy consumption is the main problem when using sensors therefore a new clustering algorithm is developed according to which group of nodes form cluster having a single cluster head. Each cluster has balanced energy which prolongs overall lifetime of CRSN. Cluster heads are rotated, depending on a threshold value, in such a way as to improve the lifetime of a cluster. As new cluster head is selected immediately whenever energy of old cluster head drops to certain threshold thus improves sensing results by CRSN nodes with minimum number of faulty decisions. Simulation results demonstrate working of schemes proposed and compares the pros and cons of each scheme.
This research is about On-Job training and Performance of organization. It discusses the importance of training and its output, which is very necessary for individual performance and over all organizational performance. In this research study, various variables, which are the outcome of Training, have been taken into account. Further, more the relationship of all those variables with the over all organizational performance has been studied. A structural model has been developed according to the results and relationship of these variables. The research will add a significant figure to the performance of organization and will raise the importance and value of training in organizations. The results are applicable to all type of organizations and will help managers to make their firms more productive and stable.
This study focuses on the factors like salary/incentives, interpersonal conflicts, employeesorganization interface, job satisfaction and organizational culture, in order to clarify the behavior of organizational commitment among information technology employees in public sector organizations. The study provides an insight of the culture of public sector organization, which managers may use for the improvement of organizational commitment. The study tested and analyzed the proposed model, which gave valuable results. The result of the study also claims that organizational commitment may be increased.
Technology development has blessed the business environment with many tremendous opportunities and created several challenges. One of these developments is mobile payment applications, which are inevitable in the modern word. Companies, customers, etc. are adopting this modern mobile application to avail the service of mobile payment. Without any doubt it has many advantages, but it has also many challenges in adoption. This chapter discusses the adoption of mobile application and its impact on business. Security, ease of use, service availability, and risk are some of the main factors contributing to the adoption of mobile payment application. These factors not only affect the adoption of MPA but also have a strong link with business. As MPA changes the mood of business, again its pros and cons exist, and there is a need to be addressed. This chapter concludes a proposed model for the adoption of mobile payment application after thorough literature review.
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