Internet of Things-based environments pose various challenges due to their anytime/anywhere computing, and the efficient cryptographic based key management is one of the major challenges in Internet of Things. The key management life cycle consists of initialization, key generation, key registration, key backup, key update, key recovery, and key revocation. Our contribution in this paper is to summarize the state-of-the-art key management schemes and techniques in different scenarios, such as mobile ad hoc networks, wireless sensor networks, and the Internet of (...) Things environments. Further different issues related specifically to the Internet of Things environment are discussed and the causes and effects pertaining to the security breach for Internet of Things are identified. Furthermore, in this research work, we develop a novel permutation of threshold and identity-based key management schemes for the Internet of Things environment and have proposed future directions to counteract the attacks on confidentiality, integrity, authentication, and availability of security services in the Internet of Things environment and identified the two key management schemes, that is, identity and threshold schemes for Internet of Things, to resolve Internet of Things key management issues and maximum possible security services effective implementation. We evaluate our scheme with the help of mathematical and statistical techniques. (shrink)

The notions of a hyper MV-deductive system, a -hyper MV-deductive system, a - hyper MV-deductive system, a -hyper MV-deductive system, a -hyper MV-deductive system and a -hyper MV-deductive system are introduced, and then their relations are investigated.

Background: While nursing ethics education is commonly provided for undergraduate nursing students in most nursing colleges, consensus on the content and teaching modules for these ethics courses have still not been established. Objectives: This study aimed to examine the effects of nursing ethics education on the moral sensitivity and critical thinking disposition of nursing students in Korea. Research design: A one-group pre- and post-test design was used. Moral sensitivity was measured using the Korean version of the Moral Sensitivity Questionnaire. Critical (...) thinking disposition was measured using the Critical Thinking Disposition Questionnaire. Participants and research context: Participants were 70 undergraduate nursing students who were attending a university located in Seoul, Korea. The nursing ethics education was provided 7 times, from September to December 2010, and comprised 90-min sessions each week. Ethical considerations: This study was conducted in accordance with the Human Subject Research Ethics Committee guidelines. Findings: After the education, the levels for the patient-oriented care, a sub-domain of moral sensitivity, and inquisitiveness, a sub-domain of critical thinking disposition, significantly improved. There were no changes in overall scores for moral sensitivity and critical thinking disposition. There were significant positive correlations between moral sensitivity and critical thinking disposition both pre- and post-intervention. Conclusion: These results reflect the need for ongoing efforts to develop innovative content, structure, and instructional methods for undergraduate nursing ethics education programs. (shrink)

This paper argues that Foucault’s genealogy of racism deserves appreciation due to the highly original concept of racism as biopolitical government. Modern racism, according to Foucault, is not merely an irrational prejudice, a form of socio-political discrimination, or an ideological motive in a political doctrine; rather, it is a form of government that is designed to manage a population. The paper seeks to advance this argument by reconstructing Foucault’s unfinished project of a genealogy of racism. Initially, the paper situates the (...) genealogy of racism within the context of Foucault’s work. It belongs to a period of transition between the mature and the late part of Foucault’s work, more specifically a period of transition from discipline to governmentality. The paper proceeds by reading closely key passages from the 1976 lectures at Collège de France in which Foucault proposes to rethink racism as a form of biopolitical government. While Foucault’s genealogy of racism remains an incomplete project, lacking for example any substantial treatment of European colonialism, the paper proposes to expand the Foucauldian analysis by linking it to the pan-German discourse between 1890 and 1914. Finally, the paper reflects on some of the implications of the Foucauldian analysis, in particular attempts to understand and counter contemporary forms of racism. Foucault’s genealogy of racism, in short, shows us the constructedness of our racialized world and challenges us to develop new and more effective strategies to change it. (shrink)

This paper examines the antecedents of organizational commitment for adopting corporate environmental responsibility and green practices in the case of the logistics industry in South Korea. Seven hundred and eighty employees and top management from logistics companies were sampled. The data were analyzed using factor analysis, structural equation modeling techniques, and one-way analysis of variance. The results showed that social expectations, organizational support, and stakeholder pressure were the important antecedents for the adoption of corporate environmental responsibility and green practices. In (...) the path analysis, social expectations had the greatest impact on both stakeholder pressure and green practice adoption. Moreover, we found that the higher the job titles were, the more willing they were to adopt green practices. This indicated that the current top management of Korean logistics companies is well aware of being mandated to make a commitment to corporate environmental responsibility and green practices. (shrink)

With the growing amount of clinical research, regulations and research ethics are becoming more stringent. This trend introduces a need for quality assurance measures for ensuring adherence to research ethics and human research protection beyond Institutional Review Board approval. Audits, one of the most effective tools for assessing quality assurance, are measures used to evaluate Good Clinical Practice and protocol compliance in clinical research. However, they are laborious, time consuming, and require expertise. Therefore, we developed a simple auditing process and (...) evaluated its feasibility and effectiveness. The screening audit was developed using a routine audit checklist based on the Severance Hospital’s Human Research Protection Program policies and procedures. The measure includes 20 questions, and results are summarized in five categories of audit findings. We analyzed 462 studies that were reviewed by the Severance Hospital Human Research Protection Center between 2013 and 2017. We retrospectively analyzed research characteristics, reply rate, audit findings, associated factors and post-screening audit compliance, etc. Investigator reply rates gradually increased, except for the first year. The studies were graded as “critical,” “major,” “minor,” and “not a finding”, based on findings and number of deficiencies. The auditors’ decisions showed fair agreement with weighted kappa values of 0.316, 0.339, and 0.373. Low-risk level studies, single center studies, and non-phase clinical research showed more prevalent frequencies of being “major” or “critical”. Inappropriateness of documents, failure to obtain informed consent, inappropriateness of informed consent process, and failure to protect participants’ personal information were associated with higher audit grade. We were able to observe critical GCP violations in the routine internal audit results of post-screening audit compliance checks in “non-responding” and “critical” studies upon applying the screening audit. Our screening audit is a simple and effective way to assess overall GCP compliance by institutions and to ensure medical ethics. The tool also provides useful selection criteria for conducting routine audits. (shrink)

As humanoid social robots are developed rapidly in recent years and experimented in social situations, comparing them to humans provides insights into practical as well as philosophical concerns. This study uses the theoretical framework of communication constraints, derived in human–human communication research, to compare whether people apply social-oriented constraints and task-oriented constraints differently to human targets versus humanoid social robot targets. A total of 230 students from the University of Hawaii at Manoa participated in the study. The participants completed a (...) questionnaire, which determined their concern for the five communication constraints (feelings, non-imposition, disapproval, clarity, and effectiveness) in situations involving humans or robots. The results show people were more concerned with avoiding hurting the human’s feelings, avoiding inconveniencing the human interactive partner, and avoiding being disliked by the human and less concerned with avoiding hurting the robot’s feelings, avoiding inconveniencing the robot partner, and avoiding being disliked by the robot. But people did not differ in their concerns of the two task-oriented constraints (clarity and effectiveness) in response to humans versus humanoid robots. The results of the research suggest that people are more likely to emphasize the social-oriented constraints in communication with humans. (shrink)

This study proposes two identification cuing factors to understand how corporate social responsibility relates to employees’ identification with their firm. The results reveal that a firm’s CSR initiatives increase employee–company identification. E–C identification, in turn, influences employees’ commitment to their company. However, CSR associations do not directly influence employees’ identification with a firm, but rather influence their identification through perceived external prestige. Compared to CSR associations, CSR participation has a direct influence on E–C identification. On the basis of these findings, (...) it is argued that CSR performance can be an effective way for companies to maintain a positive relationship with their employees. (shrink)

The influence of corporate social performance on stakeholders is one of the focal issues in corporate social responsibility research. Using data of listed companies in China, this paper examines whether CSR behavior in the form of charitable donations garners a positive reaction from suppliers. Results derived from both level and change model regressions show that superior CSP makes it easier for a firm to obtain trade credit from suppliers, although the effect is significant only in non-state-owned enterprises. The results are (...) robust to various measures of CSP and endogeneity tests. The results support the strategic philanthropy view and apply stakeholder theory in supply chain, that strategic CSR can help firms to attract suppliers and consolidate cooperative relationships with them, which in turn benefits the firms in terms of more trade credit financing from suppliers. This paper also shows that state-owned enterprises and non-SOEs have different CSR intentions and use CSR to achieve strategic goals in different ways. The conclusions drawn from this study provide practical guidance on CSR strategy, suggesting that CSR activities can help a firm in transition economies to enhance its corporate image, establish and consolidate the good relationship with suppliers, and obtain economic benefits or achieve long-term business objectives. (shrink)

Our narratives about intelligent machines reprise the same modes in which humans have historically dealt with "other" groups of humans, especially during the era of colonialism. Addressing unconscious assumptions involving race, gender, hierarchy, power, imperialism, and capitalism in the post-colonial world, this book argues that cultural narratives regarding intelligent machines have much to do with colonial attitudes and mindsets. Human attitudes toward intelligent machines, colored by such ideological and cultural biases, cumulatively manifest themselves as cultural narratives of a racialized Machine (...) Other. This book explores how examining the emotions underlying our narratives about intelligent machines can provide insights into the human psyche and be a catalyst for authentic encounters with intelligent machines. It will beckon you to question long-held assumptions, confront the complexities of AI and racial dynamics, and embark on a quest for deeper understanding of yourself. (shrink)

As the artificial intelligence of computers grows ever-more sophisticated and continues to surpass the capacities of human minds in many ways, people are forced to question alleged ontological categories that separate humans from machines. As we are entering the world which is populated by non-enhanced and enhanced humans, cyborgs, robots, androids, avatars, and clones among them, the desire for evolutionary mastery of the natural world has taken on the two main directions: merging with machines in disembodied forms or embodied forms. (...) As a path to breaking past the discontinuity between humans and machines and enter into a world beyond the “fourth” discontinuity, machines are viewed as an evolutionary step toward the “perfection” or “immortality” of humans. However, this popular, instrumental views of machines, stemming from the existential death anxiety and the hope for transcending mortality, reveals the karmic dilemma of desiring or grasping something. We shall discuss the possibility that machines can present, ultimately, a revolutionary step rather than an evolutionary step toward understanding “who we are.” The path toward a continuity with machines lies not in our desire for merging with the robots, but in recognizing the arbitrary nature of all such identity categories. This radical understanding of the self-identity can be seen as a facet of enlightened experience. (shrink)

Theories of ethical leadership provide important insights about the effect of leader’s ethics on the relationship between leaders and followers. However, there is an increasing demand for addressing key constructs that enhance the capacity to explain theoretical aspects of ethical leadership. The purpose of this study is to expand the theoretical framework of ethical leadership based on Korean traditional leadership by focusing on personal cultivation, morality, and social responsibility. Using a framework of intrapersonal process as leadership and core value and (...) competence as components of leadership, this study examines the ethical aspects of Korean traditional leadership and provides the implications to further develop the theory of ethical leadership. It is found that ethical integrity ensued from sugi is an essential precondition to develop leadership, and the core value of ethical leadership includes Zhixin-Chijing and the competence co.. (shrink)