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)

후설의 현상학적 시간론을 집중 탐구하고, 칸트.베르 그송 등의 철학자들의 시간론과 비교 검토했다.

이 논문의 목적은 주체성의 생산으로서의 규율권력 개념을 강조하면서 ????감시와 처벌????(Discipline and Punish)의 주요 논증을 재구성하는 데 있다. 그것은 감옥의 역사에 대한 푸코의 풍부하면서 세밀한 연구의 일부를 재구성하는 것이다. 이러한 재구성은 푸코의 권력 개념에 대한 스티븐 루크스의 비판적 논의를 배경으로 한다. 이 글은 전반적으로 루크스의 비판적 논점들에 동의하고 있을지라도, 규율권력에 대한 푸코의 개념화와 주체성에 대한 규율권력의 형성적 영향은 현대 미학에서 매우 중요하게 남아 있다. 푸코의 주체화로서의 권력 개념은 저항, 자율성, 효과적인 자기 함양에 관해 의문을 제기하는 것이다.

This study proposes two identification cuing factors (i. e., CSR associations and CSR participation) to understand how corporate social responsibility (CSR) relates to employees' identification with their firm.The results reveal that a firm's CSR initiatives increase employee-company identification (E-C 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 (PEP). 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)

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)

Background As Korean neonatal nurses frequently experience the deaths of infants, moral distress occurs when they provide end-of-life care to the infants and their families. Although they need to care for the patients’ deaths and consequently experience burnout and turnover due to moral distress from the situation, there is a lack of a support for nurses. Moreover, not much information is available on the moral distress of neonatal nurses. There is a need to better understand Korean neonatal nurses’ moral distress (...) to develop and implement appropriate supports. Objective This study aimed to describe nurses’ experience of moral distress when they provide end-of-life care to infants and their families in neonatal intensive care units. Research design This is a secondary analysis qualitative study. Content analysis was performed based on Corley’s theory of moral distress to develop a codebook and identify themes regarding moral distress among the nurses. Participants and research context Qualitative data were collected from 20 nurses working in two NICUs in Seoul, South Korea. Ethical considerations The original study obtained permission from a university’s institutional review board (IRB). This secondary analysis study obtained the exemption from another university’s IRB. Nurses’ participation was voluntary and confidential. Findings The nurses’ moral distress was derived when they faced moral constraints and/or moral conflicts. Two distinct categories of moral constraints and four distinct categories of moral conflicts were identified among the neonatal nurses. In addition, impacts of moral distress on patients and nurses were identified. Conclusions This study identified occasions neonatal nurses experience moral distress, and thus can guide in developing and implementing effective interventions to decrease their moral distress and improve their resilience in end-of-life care by providing insight into neonatal nurses’ needs for support in end-of-life care. (shrink)

The purpose of this study was to develop and empirically test a model for predicting the key factors affecting nurses’ behavioral intention to use mobile learning. We explored behavioral intention from users’ perspectives by applying an extended unified theory of acceptance and use of technology model with the addition of information quality, system quality, technostress, and satisfaction. We conducted a survey of the district and regional hospitals in central Taiwan. Data were derived from 434 respondents. Structural equation modeling was applied (...) to analyze the causal effects of 15 hypothesized predictive factors. We determined that satisfaction, social influence, performance expectancy, facilitating conditions, and effort expectancy positively impacted nurses’ behavioral intention to use m-learning. In addition, technostress was a negative antecedent of effort expectancy. Information quality and system quality had significantly positive effects on satisfaction, performance expectancy, and effort expectancy. This study provides hospital managers with a reference when assessing future developments and informs approaches to promote m-learning. (shrink)

1. Iyagipʻyŏn -- 2. Tʻamgu haksŭppʻyŏn.

Does the Ship of Theseus present a genuine puzzle about persistence due to conflicting intuitions based on “continuity of form” and “continuity of matter” pulling in opposite directions? Philosophers are divided. Some claim that it presents a genuine puzzle but disagree over whether there is a solution. Others claim that there is no puzzle at all since the case has an obvious solution. To assess these proposals, we conducted a cross-cultural study involving nearly 3,000 people across twenty-two countries, speaking eighteen (...) different languages. Our results speak against the proposal that there is no puzzle at all and against the proposal that there is a puzzle but one that has no solution. Our results suggest that there are two criteria—“continuity of form” and “continuity of matter”— that constitute our concept of persistence and these two criteria receive different weightings in settling matters concerning persistence. (shrink)