• Journal of Industrial Technology
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• v.28 no.A
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• pp.11-17
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• 2008

Applicability of hyperbolic settlement prediction method to consolidation settlement in the dredged and reclaimed ground was assessed by analyzing results of centrifuge tests modelling self-weight consolidation of soft marine clay. From literature review about self-weight consolidation of soft marine clays located in southern coast in Korea, constitutive relationships of void ratio - effective stress - permeability and typical self-weight consolidation curves with time were obtained by analyzing centrifuge model experiments. For the condition of surcharge loading, exact solution of consolidation settlement curve obtained by using Terzaghi's consolidation theory was compared with results predicted by the hyperbolic method. It was found to have its own inherent error to predict final consolidation settlement. From results of analyzing thc self-weight consolidation with time by using this method, it predicted relatively well in error range of 0.04~18% for the case of showing the linearity in the relationship between T vs T/S in the stage of consolidation degree of 60~90 %. However, it overestimated the final settlement with large errors if those relation curves were nonlinear.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.44 no.4
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• pp.345-352
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• 2008

A self-regulatory community fisheries management program in Korea is designed to enhance fisheries resources, to protect fishing grounds of self-regulatory communities, and to manage their fisheries resources by their own regulations and knowledge. This study explored an applicable ecosystem-based management plan based on the scientific investigation and analysis. This study suggested objectives, indicators and reference points of the ecosystem-based resource management system which are applicable to selfregulatory community fisheries. The objectives of the management system are to maintain sustainable fisheries production, to maintain optimum fishing intensity, to reduce by-catch, to conserve spawning ground and habitat, to maintain optimum habitat environment, to increase/maintain abundance of prey species, to increase/maintain stock biomass, and to conduct stock enhancement on the basis of scientific assessment. The improved methods for the assessment and management are introduced by demonstrating a self-regulatory fishery which targets on hen clam in Dong-li fishing village in Busan.

• Journal of the Korean Society of Clothing and Textiles
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• v.41 no.5
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• pp.858-871
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• 2017

The present study purported to understand the relationships between SNS appearance-related photo activity, body image and self-esteem among young women. Objectification Theory and Social Comparison Theory explain the process how young women's SNS appearance-related photo activity influence their body satisfaction through a perceived media pressure, objectification of their own bodies and appearance comparison. These process ultimately affect the self-esteem of young female users. A research model was proposed and related hypothesis were examined. We collected an online questionnaire from 400 female participants in their 20's. Data were analyzed using SPSS 23.0 and AMOS 18.0. Structural equation modeling analyses suggested that the proposed research model provided a good fit to the data and supported most hypothesis. The results indicated that the level of SNS appearance-related photo activity significantly influences young female user's body satisfaction and self-esteem. The findings of this study were consistent with previous literature on media and body image. Limitations and future research suggestions were also described.

• Journal of Korean Public Health Nursing
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• v.21 no.1
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• pp.15-24
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• 2007

Purpose: The study aim was to provide basic data needed for formulating systematic visiting nursing strategies by comprehending the characteristics and self-care ability of the object families of public health centers in Korea. Method: The research examined 252 families and 339 family members of the vulnerable class that were registered in a visiting nursing program of an urban public health center. The data of 220 families were analyzed using descriptive analysis, t-test, and ANOVA, after excluding any incomplete data. Result: 1. The most frequent characteristics of families were solitary families (52.8%) and financially vulnerable families (87.3%). The most frequent way of family detection was request of the community office. 2. The most frequent type of family problems were vulnerable families (93.2%), followed by patient families (91.0%). 3. The mean score was 11.67 for family self-care ability. 4. The variables of the number of family members, disease type of the patient family members, and the type of vulnerable family showed a significant difference of family self-care ability. Conclusion: This study suggests that vulnerable families demand specific nursing interventions focused on their own problems and that visiting nurses need to obtain and use supportive resources.

• Korea Journal of Hospital Management
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• v.23 no.3
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• pp.39-51
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• 2018

The purpose of this study is to find out the relationship among self-efficacy, emotional labor, organizational commitment and job satisfaction of medical tourism employees. This survey was conducted from March 2 to March 31, 2018 and targeting medical tourism employees who work at hospitals, travel agencies, medical tourism agencies and consulting firms in Seoul. 282 questionnaires were analyzed using SPSS 12.0 and AMOS 18.0. The result of this study is as follows. First, self-efficacy positively influenced on emotional labor and organizational commitment. Second, self-efficacy positively influenced on all job satisfaction factors as like job itself satisfaction, salary/promotion satisfaction and relationship satisfaction. Third, deep acting factor of emotional labor positively influenced on job itself satisfaction and relationship satisfaction. Forth, job itself satisfaction and relationship satisfaction positively influenced on organizational commitment. These research findings can be summarized as follows. Medical tourism employees of hospitals, travel agencies, medical tourism agencies and consulting firms have to be supported greatly to improve their own job competency and job qualifications. Second, medical tourism organizations try to understand the real emotion of medical tourism employees when they are dealing with medical tourists. Third, medical tourism employees have to be recognized their job performance and provided suitable incentives for the results. The findings of this study provide practical implications about strategical human resource management of medical tourism agencies. Moreover, it will be useful for hospitals and government officials to establish a management framework in medical tourism industry.

• Korean Journal of Health Education and Promotion
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• v.30 no.2
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• pp.41-53
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• 2013

Objectives: As the size of elderly population living alone grows, socioeconomic diversity has also increased. This study examined if social risk factors of poor self-rated health were distinguishable between the low income elderly and their non-low income counterparts both living alone. Methods: The '2006 Elderly Health Interview Survey' conducted by D-gu in Seoul was utilized. We divided the elderly living alone into two groups depending on their economic status: low income and non-low income. Employing logistic regression, we analyzed the associations of poor self-rated health with socio-demographic factors, health-related factors, social support, the relations with children, social activities, welfare service use, and the perception of neighborhood safety. Results: Proportion of rating one's own health being poor was different between two populations. Social support was important for the self-rated health of the non-low income elderly, while welfare service use, the perception of neighborhood safety, and the relations with children were noticeable for the low income elderly. Conclusions: To better understand the health need of elderly population living alone, their heterogeneity in socioeconomic characteristics should be taken into account.

• Journal of Korean Academy of Nursing
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• v.43 no.3
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• pp.431-441
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• 2013

Purpose: The study was done to explore meanings and essence of the experience in South Korea of men defectors from North Korea. Methods: Data were collected from March, 2011 to May, 2012, through in-depth interviews with ten men defectors. Data analysis was conducted using the process of hermeneutic phenomenological reflection. Results: Eight essential themes were extracted; 'buoyant expectation for a new life', 'feeling guilty about family left behind in North Korea', 'inability to become acclimatized due to communication difficulties', 'inability to socialize with South Koreans due to different lifestyles', 'finding strength through trustworthy acquaintances', 'continuing reconciliation with oneself while trying to assimilate into South Korean culture', 'self-realization of one's original self', and 'continuing to feel out the possibility of a future in South Korea'. Conclusion: The findings indicate that North Korean men who defect to South Korea shape their identity through three phases: forming self-image during escape from North Korea, trying to become accustomed to South Korean society, and finding their own identity by self-realization of their original self. Eventually, the whole process enables them to recover their identity, to feel a sense of belonging, and to discover possibilities for a better future.

• ETRI Journal
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• v.41 no.3
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• pp.371-382
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• 2019

Machine reading comprehension is the task of understanding a given context and finding the correct response in that context. A simple recurrent unit (SRU) is a model that solves the vanishing gradient problem in a recurrent neural network (RNN) using a neural gate, such as a gated recurrent unit (GRU) and long short-term memory (LSTM); moreover, it removes the previous hidden state from the input gate to improve the speed compared to GRU and LSTM. A self-matching network, used in R-Net, can have a similar effect to coreference resolution because the self-matching network can obtain context information of a similar meaning by calculating the attention weight for its own RNN sequence. In this paper, we construct a dataset for Korean machine reading comprehension and propose an $S^2-Net$ model that adds a self-matching layer to an encoder RNN using multilayer SRU. The experimental results show that the proposed $S^2-Net$ model has performance of single 68.82% EM and 81.25% F1, and ensemble 70.81% EM, 82.48% F1 in the Korean machine reading comprehension test dataset, and has single 71.30% EM and 80.37% F1 and ensemble 73.29% EM and 81.54% F1 performance in the SQuAD dev dataset.

• Journal of English Language & Literature
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• v.64 no.1
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• pp.95-116
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• 2018

Although acclaimed as George Eliot's masterpiece, Middlemarch: A Study of Provincial Life (1871-72) has been attacked by feminists since shortly after it was serialized. The main cause of feminist criticism is that she portrays her heroine, Dorothea Brooke, in an androcentric viewpoint and describes her lived experiences through male discourses. In order to identify what such feminist criticism originates in, this article places the novel in the sociopolitical contexts where Dorothea lived while authoring herself, and then analyzes it with M. M. Bakhtin's two important concepts, self-authoring and architectonics. As a result, Middlemarch has many shortcomings in the phases of the heroine's self-authoring and eventually the architectonics. In case of self-authoring, Eliot does not fully explain Dorothea's responses to her first husband and egoistic priest Edward Casaubon, and then her second husband and English-Polish dilettante Will Ladislaw until she reaches her ultimate marriage conclusions. Incessant authorial intervention obstructs the heroine's smooth interactions with her two husbands. In addition, the novel does not provide any sufficient comments about Dorothea's responses to Middlemarchers' opinions even if handling their opinions in the heroine's self-authoring influences the novel's persuasiveness. Dorothea's story has proved its own limitations by its frequent omissions and authorial intrusions. In Bakhtin's terminology, Middlemarch does not properly contain I-formyself, the-other-for-me, and I-for-the-other. It can be said that these shortcomings resulting from Eliot's cross-dressing narrative have caused attacks by feminists.

• Korean Journal of Human Ecology
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• v.19 no.2
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• pp.227-244
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• 2010

The purpose of this study was to examine how the family of origin and self-disclosure of unmarried persons in early adulthood affected their own intimacy with the opposite sex, which was one of the major developmental tasks for them. The findings of the study are as follows: First, the self-differentiation, self-disclosure, and intimacy with the opposite sex of the single male and female adults investigated were generally at a moderate level. Second, for self-differentiation, the background variables of the male and female adults made no statistically significant difference. For self-disclosure, the background variables of the female adults made no statistically significant difference to that, but the male adults differed significantly from one another in that regard according to their family makeup and birth of order. As for connections between the background variables of the single male and female adults and their intimacy with the opposite sex, the male adults varied in that aspect with their birth order, and whether they were dating and considered getting married made a difference to that as well. In the event of the female adults, whether they considered getting married and how long they were dating made a difference in their intimacy with the opposite sex. Third, concerning the relative influence of the self-differentiation and self-disclosure of the unmarried male and female adults on their intimacy with the opposite sex, their intimacy with the opposite sex improved as division occurred from their original families, when they opened themselves up to more people, when they thought of marriage more and when they were dating for a longer period of time.