• Title/Summary/Keyword: Personal Decoupling

Search Result 2, Processing Time 0.017 seconds

The Effects of Ethical Leadership on In-Role Behavior and Psychological Capital: The Moderating Role of Management Decoupling and Personal Decoupling (팀장의 윤리적 리더십이 팀원들의 역할 내 행동과 긍정심리자본에 미치는 영향에 관한 연구: 괴리현상의 조절효과를 중심으로)

  • Kim, Moonjoo
    • The Journal of the Korea Contents Association
    • /
    • v.17 no.4
    • /
    • pp.48-62
    • /
    • 2017
  • The present empirical research examines the effect of team leader's ethical leadership on team members' in-role behavior and psychological capital. This study also predicts that management decoupling and personal decoupling will moderate the effect of ethical leadership negatively. A growing body on leadership research highlights the role of team leader's moral manager in team settings. Ethical leadership also becomes a salient issue in the situation of unethical decision making and misuse of management power which have done by unethical leaders all around the world. In order to identify the effect of ethical leadership, I collected data of 922 team members from bank, semiconductor manufacturer, and university hospital. Our findings show that ethical leaderships have a positive effect on team members' in-role behavior and psychological capital. In addition, I also found the significant moderation effect of management decoupling which team members perceive their top management team's inauthenticity. Contrary to the prediction, however, the result doesn't support the moderation effect of personal decoupling. I discussed implications of confirming and disconfirming findings in details.

Design and Implementation of SDN-based 6LBR with QoS Mechanism over Heterogeneous WSN and Internet

  • Lee, Tsung-Han;Chang, Lin-Huang;Cheng, Wei-Chung
    • KSII Transactions on Internet and Information Systems (TIIS)
    • /
    • v.11 no.2
    • /
    • pp.1070-1088
    • /
    • 2017
  • Recently, the applications of Internet of Things (IoTs) are growing rapidly. Wireless Sensor Network (WSN) becomes an emerging technology to provide the low power wireless connectivity for IoTs. The IPv6 over low-power wireless personal area networks (6LoWPAN) has been proposed by IETF, which gives each WSN device an IPv6 address to connect with the Internet. The transmission congestion in IoTs could be a problem when a large numbers of sensors are deployed in the field. Therefore, it is important to consider whether the WSN devices have be completely integrated into the Internet with proper quality of service (QoS) requirements. The Software Defined Network (SDN) is a new architecture of network decoupling the data and control planes, and using the logical centralized control to manage the forwarding issues in large-scale networks. In this research, the SDN-based 6LoWPAN Border Router (6LBR) is proposed to integrate the transmission from WSNs to Internet. The proposed SDN-based 6LBR communicating between WSNs and the Internet will bring forward the requirements of end-to-end QoS with bandwidth guarantee. Based on our experimental results, we have observed that the selected 6LoWPAN traffic flows achieve lower packet loss rate in the Internet. Therefore, the 6LoWPAN traffic flows classified by SDN-based 6LBR can be reserved for the required bandwidth in the Internet to meet the QoS requirements.