River water pollution by wastewater can cause significant negative impact on the aquatic sustainability. Hence, accurate modeling of this complicated system and its cost-effective treatment and reuse decision is very important because this optimization process is related to economic expenditure, societal health, and environmental deterioration. In order to optimize this complex system, we may consider three treatment or reuse options such as microscreening filtration, nitrification, and fertilization-oriented irrigation on top of two existing options such as settling and biological oxidation. The (...) objective of this environmental optimization is to minimize the economic expenditure of life cycle costs while satisfying the public health standard in terms of groundwater quality and the environmental standard in terms of river water quality. Particularly, this study improves existing optimization model by pinpointing the critical deficit location of dissolved oxygen sag curve by using analytic differentiation. Also, the proposed formulation considers more practical constraints such as maximal size of irrigation area and minimal amount of filtration treatment process. The results obtained by using an evolutionary algorithm, named a parameter-setting-free harmony search algorithm, show that the proposed model successfully finds optimal solutions while conveniently locating the critical deficit point. (shrink)

The main purpose of this study was to validate a scale to examine the moral sensitivity of Korean nurses. A pre-existing scale, the Moral Sensitivity Questionnaire (MSQ), developed by Lützén, was used after deletion of three items. The reliability and validity of the scale were examined by using Cronbach’s alpha and factor analysis, respectively. According to the results, reliability of the scale was adequate but its construct validity was not fully supported. Through discussion on evidence of validity, five subconstructs emerged. (...) In particular, unlike the factor structure of the MSQ, two subconstructs, patient-oriented care and professional responsibility, were newly extracted. It was assumed that the other three MSQ subconstructs, conflict, meaning and benevolence (expressed as nurses being ethically good), would not be sensitive to cultural background. Given these findings, interpretations about the meaning of moral sensitivity of Korean nurses are discussed. (shrink)

This longitudinal study examined the development of moral judgement in 37 nursing students attending a university in Suwon, Korea. The participants completed the Korean version of the Defining Issues Test to allow analysis of their level of moral judgement. The development of moral judgement was quantified using ‘the moral development score’ at each stage (i.e. the six stages detailed by Kohlberg) and the ‘P(%) score’ (a measure of the overall moral judgement level). The results were as follows: (1) the moral (...) development score for stage 5A was consistently the highest across the four years of the students’ course, showing significant differences in some sociodemographic factors including home, birth order and monthly income; and (2) the P(%) score was higher in fourth-year (47.47 ± 11.21) than in first-year (46.13±9.73) students. There was no significant difference in the P(%) score according to sociodemographic factors. Further studies will examine in detail the correlation between curriculum and moral judgement development. We suggest that courses in ethics education should be made more relevant. (shrink)

This longitudinal study examined how nursing students' moral judgment changes after they become qualified nurses working in a hospital environment. The sample used was a group of 80 nursing students attending a university in Suwon, Korea, between 2001 and 2003. By using a Korean version of the Judgment About Nursing Decisions questionnaire, an instrument used in nursing care research, moral judgment scores based on Ketefian's six nursing dilemmas were determined. The results were as follows: (1) the qualified nurses had significantly (...) higher idealistic moral judgment scores than the nursing students; (2) the qualified nurses showed significantly higher realistic moral judgment scores than the nursing students; and (3) when comparing idealistic and realistic moral judgment scores, both the qualified nurses and the nursing students had higher scores for idealistic moral judgment. Further study is recommended to examine changes in moral judgment. (shrink)

This descriptive study was undertaken to identify the degree of ethical sensitivity of staff nurses and to analyze the differences in ethical sensitivity in terms of both general and ethics-related characteristics. Participants were 236 staff nurses working in general hospitals in Korea. Ethical sensitivity was measured by means of an instrument developed by the researchers. The results showed that the mean score for the degree of ethical sensitivity was 0.71 out of a possible maximum score of 1 (range 0.30 to (...) 0.97). For general characteristics, there was a significant difference in ethical sensitivity according to age (F (df 2233)-3.99, P-0.02). For characteristics related to ethics, there was a significant difference in ethical sensitivity according to attitude towards the nursing profession (F (df 4231)-2.94, P-0.03). It is therefore recommended that a training program reflecting these variables be developed to enhance staff nurses’ ethical sensitivity. (shrink)

This paper analyzes the ‘Theory of Inverse Numbers’ that appears in Chapter 3 of the “Shuogua zhuan” 說卦傳 in the I Ching and seeks to apply the findings to the Yi studies of Cheng Yi. The Yi studies of Shao Yong, Zhu Xi, and Cheng Yi are generally explained in the categories of Xiangshu(Image-Number) Yi studies and Yili(Meaning-Principle) Yi studies. However, upon analyzing the ‘Theory of Inverse Numbers’ as a theory representing numbers of principles, it is evident that the framework (...) of this theory is also reflected in Cheng Yi’s Yi studies. The analysis of the ‘Theory of Inverse Numbers’ was conducted through the interpretations of Shao Yong and Zhu Xi, proposing the concept of the ‘Theory of Inverse Numbers’ as a Yi interpretation framework that accounts for what has already occurred [yisheng 已生] and what has not yet occurred [weisheng 未生]. By applying the Yi interpretation framework of what has arisen and what has not, which was developed through the explanations of Shao Yong and Zhu Xi, to Cheng Yi’s Yi studies, it is revealed that even though Cheng Yi does not directly mention Chapter 3 of the “Shuogua zhuan,” the narrative framework of Yichuan Yizhuan 伊川易傳 can be well elucidated by the ‘Theory of Inverse Numbers.’ Accordingly, it suggests that viewing Cheng Yi’s Yi studies merely as a dichotomy of meaning-principle and image-number is limited, and that the concept of Xiangshu Yi is inherent in Cheng Yi’s Yi studies. In other words, the ‘Theory of Inverse Numbers’ as a theory of principle-representing numbers originating from Shao Yong is inherent throughout Cheng Yi’s interpretation of the I Ching as a framework of Yi interpretation for what has arisen and what has not, and this was systematized as the ‘Theory of Inverse Numbers’ by Zhu Xi. (shrink)

All of the world's religions refer to death in some way. Everyone is somewhat familiar with stories about where we go or what happens to us after death. From an early age, we have all heard stories of heaven or hell or some other version of paradise. Many of us believed such stories, and a great number of us still do. When considering that such stories manage to persist in modern times, an age of science and logic, we can be (...) sure that death is an issue to which humans attach great importance. In a sense, the idea of an afterlife can be a great source of comfort to those whose death is imminent, as well as to their loved ones. Those who have led especially difficult lives can look forward to a more pleasant world, while those who have enjoyed happiness and abundance have the chance to experience more good fortune. To those left behind, the idea of an afterlife presents the chance to meet a loved one again. We may not be conscious of it, but such hopes and expectations stay with us throughout our lives. If such an afterlife does exist, then there is no reason to avoid or fear death. Moreover, if we believe that another life awaits us, then we would believe that we are only separated from our loved ones temporarily before being reunited with them later on. (shrink)

The technical term “ tarka ” in the Nyāya tradition is the object of the present investigation. Diverse texts including Buddhist ones exhibit a negative estimation of activities using tarka . In contrast, more often than not, later treatises dealing with logico-epistemic problems, especially certain Naiyāyika works, identify the methodological peculiarity of Nyāya with tarka . Such an ambivalent attitude toward tarka can be understood in a coherent way if the essential features of tarka that gave rise to it can (...) be grasped. Starting from the Nyāyasūtra 1.1.40 and the explanation given in the Nyāyabhāṣya on it, the present researcher sorted out three characteristic features of tarka in the early Nyāya tradition. These three features focus on the main feature of tarka : namely, reflective analysis without requiring further factual information on the object of investigation. Based on this, the present researcher critically reviewed what promoted an understanding of tarka as a reductio ad absurdum argument or an a priori reasoning. Furthermore, certain passages from the Nyāyamañjarī , Nyāyakalikā , and Tarkasaṅgraha were examined to demonstrate that the present researcher’s interpretative understanding of tarka was adequate for explaining the usage of this term in a broad sense, with positive connotations. (shrink)

All individual terms listed as jāti-s (sophisticated ripostes) in Nyāyasūtra V a 1 have the peculiar uniform ending -sama. The interpretation of this ending here reveals a greater nuance of meaning than the hitherto customary understanding of it. It will be demonstrated that the observable semantic difference is due to a historical shift of signification as a result of an enlarging and systematizing of the thematic group of jāti-s. In this paper, I examine relevant text material, including two very important (...) manuscripts of the Nyāyabhṣya to show this semantic difference. The understanding gained by this analysis will help to trace the historical development of the complex of jāti-s within the larger context of the ancient Indian tradition of debate. (shrink)

‘Tarka’ is a technical term that occupies a significant position in the logico-epistemological traditions in India. In this paper, it is attempted to expound the exact meaning of the term, in particular in the early Nyaya tradition, on the basis of the explanations found in the Nyayabhasya. The view that the essential feature of tarka consists in the differentiating approach (vibhaga) to the matter on discourse is substantiated, and with it a possible explanation is given for the well-known ambivalent valuations (...) that tarka was often loaded with a negative connotation on the one hand and, was considered as the positive characteristic feature of the Naiyayika approach to epistemological problems on the other. In the case of tarka, the general applicability and the impression of logically exhaustive access to any given problem was combined with the danger of misuse of the reason without any quasi-formal deficiency. It is hoped that my suggestion to characterize tarka as the differentiating approach to the given matter without any factual information may give a plausible explanation for the double-pole character of tarka in the history of Indian philosophy. (shrink)

The exhaustive explications on jāti-s (sophisticated ripostes) and their seemingly chaotic arrangement in early Indian philosophical texts arouses an expectation for a systematic taxonomy or typology. Such taxonomy would enormously increase the heuristic value of the list of jāti-s. The present article aims to reveal some interpretational problems relevant to the understanding of the jāti-s’ historical development, as well as the theoretical implications of their typology. Focusing historically on the early texts of debate manuals of Nyāya and Buddhist circles, this (...) article will excavate and explicate the vague and the obvious attempts to establish a typology of jāti-s. Given that Diṅnāga was the philosopher who shifted the history of Indian philosophy into the era of macro theory by integrating ontology and epistemology into a general system, the minimal changes of the order of the jāti-s in the list given in the Pramāṇasamuccaya, in contrast to the one found in the Nyāyamukha, will be interpreted as a paradigm shift. The rearrangement of the jāti list in the Pramāṇasamuccaya represents the paradigm shift from the debate (vāda) manual to the epistemological (pramāṇa) treatise, confirming Frauwallner’s ideas regarding the development of Diṅnāga’s thought. (shrink)

Four Daoist texts illustrate the dynamic image of the Daoist immortal world on which a Daoist environmental ethics can be built. The first text is the Daodejing with two of the oldest commentaries. The second is Tao Hongjing’s Diagram of Rank and Functions of True Spirits. The third is the collection of poems by Immortal Changchun, titled Panxiji. The fourth is the Morning and Evening Liturgical Prayer Book of the Quanzhen Order, which represents Daoist ecological concerns for the natural world. (...) Daoism not only accords with the impetus and spirit of environmental ethics but can also make a concrete contribution to its implementation. (shrink)

Background Nurses providing care to patients with end-of-life or terminal illnesses often encounter ethically challenging situations leading to moral distress. However, existing quantitative studies have examined moral distress using instruments that address general clinical situations rather than those specific to end-of-life care. Furthermore, qualitative studies have often been limited to participants from a single unit or those experiencing moral distress-induced circumstances. A comprehensive and integrated understanding of the overarching process of moral distress is vital to discern the unique circumstances surrounding (...) end-of-life care and its consequential impacts. Research objectives To explore the moral distress experiences of nurses who are frequently involved in caring for patients with end-of-life or terminal illnesses and apply it to two existing theories: the model of moral distress and the ecological model. Research design A qualitative descriptive approach was employed. Participants and research context Seven focus group interviews involving 30 nurses were performed. The subsequent transcriptions underwent rigorous content analysis. Ethical considerations We obtained Institutional Review Board approval from a university. Focus group interviews were conducted with nurses who agreed to participate and signed the consent form. Findings The moral distress-inducing factors and nurses’ perceived impact of moral distress were identified and categorized based on moral distress theories and ecological models. A total of 15 categories and 30 subcategories across the following 4 domains were derived: (1) intrapersonal, (2) interpersonal, (3) organizational, and (4) structural factors. Conclusions End-of-life-specific circumstances induced moral distress among nurses, with both negative and positive impacts identified. Effective organizational and policy support is essential to manage conflicts, form a healthy organizational culture, provide training, and prevent unnecessary expenses due to the negative consequences of moral distress. (shrink)

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)

The instrumental benefits of firm’s CSR activities are contingent upon the stakeholders’ awareness and favorable attribution. While social media creates an important momentum for firms to cultivate favorable awareness by establishing a powerful framework of stakeholder relationships, the opportunities are not distributed evenly for all firms. In this paper, we investigate the impact of CSR credentials on the effectiveness of social media as a stakeholder-relationship management platform. The analysis of Fortune 500 companies in the Twitter sphere reveals that a higher (...) CSR rating is a strong indicator of an earlier adoption, a faster establishment of online presence, a higher responsiveness to the firm’s identity, and a stronger virality of the messages. Incidentally, the higher CSIR rating is also found to be associated with the stronger virality. Our findings also suggest that socially responsible firms can harvest proactive stakeholders’ participation without investing more resources. As the first study that conceptualizes the social media as a proponent of CSR, this paper contends that “being socially responsible” makes more practical sense for firms with the rise of social media. (shrink)

Storytelling is getting increasing attention as one of the effective strategies for revitalizing the local festivals and even regional economies. Yet, the mechanisms through how storytelling helps the success of local festivals are still relatively less known. Using the data from 322 individuals who participated in local festivals using storytelling, our results showed that local festival storytelling is positively related to tourists’ revisit intention. Furthermore, the positive relationship between local festival storytelling and tourists’ revisit intention was serially mediated by authenticity (...) and positive emotion. Theoretical and practical implications are discussed. (shrink)

1. Chŏngch'i ch'ŏrhak kwa chŏngsin punsŏkhak ŭi mannam -- 2. Han'gugin ŭi chamjae ŭisik kwa chŏngch'i pyŏngni.

The present study develops an artificial agent that plays the iterative chicken game based on a computational model that describes human behavior in competitive social interactions in terms of fairness. The computational model we adopted in this study, named as the self-concept fairness model, decides the agent’s action according to the evaluation of fairness of both opponent and self. We implemented the artificial agent in a computer program with a set of parameters adjustable by researchers. These parameters allow researchers to (...) determine the extent to which the agent behaves aggressively or cooperatively. To demonstrate the use of the proposed method for the investigation of human behavior, we performed an experiment in which human participants played the iterative chicken game against the artificial agent. Participants were divided into two groups, each being informed to play with either a person or the computer. The behavioral analysis results showed that the proposed method can induce changes in the behavioral pattern of human players by changing the agent’s behavioral pattern. Also, we found that participants tended to be more sensitive to fairness when they played with a human opponent than with a computer opponent. These results support that the artificial agent developed in this study will be useful to investigate human behavior in competitive social interactions. (shrink)

DNA damage repair within telomeres are suppressed to maintain the integrity of linear chromosomes, but the accidental activation of repairs can lead to genome instability. This review develops the concept that mechanisms to repair DNA damage in telomeres contribute to genetic variability and karyotype evolution, rather than catastrophe. Spontaneous breaks in telomeres can be repaired by telomerase, but in some cases DNA repair pathways are activated, and can cause chromosomal rearrangements or fusions. The resultant changes can also affect subtelomeric regions (...) that are adjacent to telomeres. Subtelomeres are actively involved in such chromosomal changes, and are therefore the most variable regions in the genome. The case of Caenorhabditis elegans in the context of changes of subtelomeric structures revealed by long‐read sequencing is also discussed. Theoretical and methodological issues covered in this review will help to explore the mechanism of chromosome evolution by reconstruction of chromosomal ends in nature. (shrink)

Comparative Political Theory and Cross-Cultural Philosophy explores new forms of philosophizing in the age of globalization by challenging the conventional border between the East and the West, as well as the traditional boundaries among different academic disciplines. This rich investigation demonstrates the importance of cross-cultural thinking in our reading of philosophical texts and explores how cross-cultural thinking transforms our understanding of the traditional philosophical paradigm.

When I was first invited by Prof. Kim Yong -pyo, editor of the IJBTC, to review this book, I declined, due to the fact that Prof. Park was my teacher and mentor at SUNY Stony Brook, not only as a graduate student, but as an undergraduate as well. For this reason I was afraid that I would not be able to bring the requisite critical distance to the task. After having had the opportunity to read the book, however, I changed (...) my mind, for two main reasons: I realized that it might be personally satisfying to take the opportunity to re-engage myself in the kind of Buddhist soteriological discourse that originally attracted me to Buddhist Studies to begin with, and the potential for lapses in proper critical distance notwithstanding, I felt that there is some sense in which I could bring some insights into the appraisal of this book probably only accessible to myself, given my long relationship with Sung Bae Park and my deep personal interest in his project. So I hope readers of this review will accept it with these factors in mind. There is one question that we may want to ask before dealing with a book like this: Is there a place in our Buddhist Studies academia for the discussion of personal religious experience, or for the investigation of the phenomenon of religiosity? I know of more than a few who would answer such a question with an outright "no." Others might say, "It depends upon how one goes about it." And still others may be very excited by such a prospect. (shrink)

Forecasting blood glucose values for patients can help prevent hypoglycemia and hyperglycemia events in advance. To this end, this study proposes an intelligent ensemble deep learning system to predict BG values in 15, 30, and 60 min prediction horizons based on historical BG values collected via continuous glucose monitoring devices as an endogenous factor and carbohydrate intake and insulin administration information as exogenous factors. Although there are numerous deep learning algorithms available, this study applied five algorithms, namely, recurrent neural network, (...) which is optimized for sequence data, and RNN-based algorithms, stacked LSTM, bidirectional LSTM, and gated recurrent unit). Then, a genetic algorithm was applied to the five prediction models to optimize their weights through ensemble techniques and to yield the final predicted BG values. The performance of the proposed model was compared to that of the autoregressive integrated moving average model as a baseline. The results show that the proposed model significantly outperforms the baseline in terms of the root mean square error and continuous glucose error grid analysis. For the valid 29 diabetic patients for the multivariate models, the RMSE was 11.08, 19.25, and 31.30 mg/DL for 15, 30, and 60 min PH, respectively. When the same data were applied to univariate models, the RMSE was 11.28, 19.99, and 33.13 mg/DL for 15, 30, and 60 min PH, respectively. Both the univariate and multivariate models showed a statistically significant difference compared with the baseline at a 5% statistical significance level. Instead of using a model with a single algorithm, applying a GA based on each output of a model with multiple algorithms was found to play a significant role in improving model performance. (shrink)

Pathological gaming among adolescents has been reported to hamper the achievement of a balanced life and to threaten the development of social competencies. Despite the increasing social concerns on the adolescent users, however, the mechanism of gaming behavior of adolescents has not been sufficiently examined. This study explored the mechanism of pathological gaming among adolescents from 3-year longitudinal data of 778 Korean adolescent gamers, by analyzing the effects of negative affects on the degree of pathological gaming through the mediation variables (...) based on the stimulus-organism-response framework. Latent class analysis was used to uncover potential risk groups, and through partial least squares-structural equation modeling analysis, the mediation pathways to pathological gaming were compared between the risk group and the non-risk group. The results highlighted the key role of academic stress on the degree of pathological gaming. In the entire group, academic stress primarily increased pathological gaming through self-control. The mediation path of self-control was the most influential result in the risk group. Aggression was the key mediator between loneliness and pathological gaming in the non-risk group. The theoretical and practical implications of the results were discussed. (shrink)

Negation is frequently found in every language, and many logicians or linguists have been carrying out research on it. Their investigations are, however, mostly confined to the languages of Europe. Although some of them pay attention to non-European languages, we can hardly find research on negation in Korean. In this paper, we carry out contra-linguistic analysis of four aspects of negation in Korean and English. First, we compare the expressions of negative elements in Korean and English sentences. Second, we contrast (...) the types of negation in Korean with those of English. Third, we draw a distinction between Korean and English in what decides the scope of negation. Finally, we contrast the answers to questions which contain negative elements. (shrink)

In this paper, we devise a network that consists of argumentation schemes and critical questions that participants in debates can use to easily construct arguments that attack or support former arguments. As a prototype, we build a potential network of argumentation schemes and critical questions with a practical reasoning scheme at its center. The usefulness of a NASCQ in constructing and reconstructing complex arguments and in formal argumentation is also explored along with argumentation more broadly.

In this paper, we devise a network that consists of argumentation schemes and critical questions that participants in debates can use to easily construct arguments that attack or support former arguments. As a prototype, we build a potential network of argumentation schemes and critical questions with a practical reasoning scheme at its center. The usefulness of a NASCQ in constructing and reconstructing complex arguments and in formal argumentation is also explored along with argumentation more broadly.

If, today, ‘politics is in culture and culture is relentlessly political’ (Brown, 2002), if the domains of ‘the political’ and ‘the cultural’ can no longer be easily distinguished or kept separate, then contemporary political theory requires an understanding and analysis of cultural politics. This essay undertakes the first stages of such a project by trying to theorize ‘cultural politics’. I argue that ‘cultural politics’ proves to be an object of discourse — it indeed has a certain discursive existence — but (...) not an object of discipline, since no single field or discipline produces it as an object of knowledge. I read this disciplinary failure optimistically, arguing that the study of cultural politics requires a reorientation of theory. The sort of interdisciplinary and multiple-genre work needed to study cultural politics produces a conception of theory as fugitive. Fugitive theory must travel among disciplines, calling on a variety of theoretical and political resources to sustain itself; it refuses the very notion of ‘applied’ theory, insisting that theory ‘is already at work’ in politics (Butler, 1997). To link politics to culture is to practise fugitive theory. And the practice of fugitive theory therefore has the capacity to reveal and explore the workings of cultural politics. (shrink)