• Journal of Digital Convergence
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• v.11 no.2
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• pp.43-50
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• 2013

Recently, Cyber threats that is doing intelligence and sophistication from the organization's information assets to secure order technical disciplines, as well as managerial and environmental sectors, such as mind-response system is must established. In this paper, possible to analyze the case for the theory in network security, such as the logical network and physical network separation suitable for the corporate environment and constantly respond and manage the Information Security Management Model A secure network design is proposed. In particular, the proposed model improvements derived from the existing network, network improvements have been made in order to design improved ability to respond to real-time security and central manageability, security threats, pre-emptive detection and proactive coping, critical equipment in the event of a dual hwalreu through applied features such as high-availability, high-performance, high-reliability, ensuring separation of individual network security policy integrated management of individual network, network security directional.

• Journal of Korean Clinical Nursing Research
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• v.20 no.3
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• pp.359-371
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• 2014

Purpose: This study was done to identify the core concepts and structure of difficult experiences of charge nurses in general hospitals. Methods: Data were collected from August 1 to September 5, 2014. Participants were 10 nurses from general hospitals in D and S cities. Parse research method was applied to examine lived experiences of the participants. The procedure of study was based on dialogical engagement and data were analyzed by extraction-synthesis and interpreted heuristically. The research question was "Would you tell me about your difficult experiences as a charge nurse?" Results: Job-related difficulties of the charge nurses were conflicts due to ineffective communication, heavy workload, not feeling respected, role conflict, and struggling to overcome difficulties with sense of responsibility to the work. The conceptual integration was: to be in the process of being originated and transformed through connecting-separating and enabling-limiting with valuing. Conclusion: Structural conversion of these concepts reveals that charge nurses suffer from the job-related difficulties identified in this study, but they endure to proceed with a sense of mission. It is suggested that supportive interventions should be made to let charge nurses express their feelings, identify their needs, and develop self-care or coping skills for themselves.

• Journal of the Korea Society of Computer and Information
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• v.25 no.9
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• pp.143-150
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• 2020

The purpose of this study is to investigate the human error of bodyguards caused in the process of performing access control activities between security missions, focusing on multiple risk cases, and to suggest countermeasures accordingly. To verify this, after arranging the sequence of events in a time series, the VTA technique and Why-Why analysis technique that can easily identify the problem centered on the variable node were used. In addition, environmental factors and personal factors that cause human errors were extracted through M-SHEL Metrix. As a result of analyzing multiple risk cases through such a method, the security environment factors that cause access control accidents include lack of time (impatience), prejudice against visitors, intensive work methods, lack of security management, unattended travel, and familiar atmosphere. (Relaxation), formal work activities, convenience provision, and underestimation were surveyed. In addition, human errors caused by personal security guards were investigated as low alertness, formal work, negligence of inspection, and comfortable coping.

• Journal of Korean Academy of Nursing
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• v.28 no.2
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• pp.244-255
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• 1998

The purpose of this study was to verify the reliability and validity of the Rosenbaum self-control schedule (SCS) for assessing resourcefulness in Korea and to explore the simplified scale. The study subjects consisted of 787 adults in a community. The data was collected during the period from Oct. to Dec., 1995 and analyzed as Cronbach α, item correlation with total, Pearson correlation and factor analysis with varimax rotation using SAS. Results were as follows : The mean SCS score for this sample was 17.2 and there were statistical differences for gender(men, 13.1 ; women, 20.0) on the SCS scores. The cronbachα of SCS with 36 items was .74 and when simplified with 30 items, it's coefficient alpha was .78. The translated content of the SCS was validated by two nursing faculty members and one professor of psychology. Factor analysis revealed the most parsimonious structure was obtained when six factors were extracted and subsequently rotated via the varimax criterion. There was 40.2% of total communality variance in the SCS with 36 items. The total communality variance was slightly increased to 43.4% with 30 items of the SCS. In order to reduce from 36 items to 30 items, the process excepted 6 items having low item correlation with total and low MSA(means of sampling adequacy) of factor analysis. According to factor analysis, there are six factors such as emotion control, impulse control, self-efficacy, coping with problems, pain control and satisfaction control, The SCS was found to have low, but statistically significant, correlations with social desirability and helplessness. From the above results, it can be concluded that the reliability of the SCS(inherent and simplified) was a acceptable level and its validity was reasonable when comparing it with other validity studies. To determine the usefulness the simplified scale, further study is necessary to simultaneously compare and analyze both scales for stability.

• Korean Journal of Remote Sensing
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• v.33 no.5_2
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• pp.617-620
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• 2017

The periodic monitoring of crop conditions and timely estimation of crop yield are of great importance for supporting agricultural decision-makings, as well as for effectively coping with food security issues. Remote sensing has been regarded as one of effective tools for crop condition monitoring and crop type classification. Since 2010, RDA (Rural Development Administration) has been developing technology for monitoring on crop condition using remote sensing and model. These special papers address recent state-of-the-art of remote sensing and geospatial technologies for providing operational agricultural information, such as, crop yield estimation methods using remote sensing data and process-oriented model, crop classification algorithm, monitoring and prediction of weather and climate based on remote sensing data,system design and architecture of crop monitoring system, history on rice yield forecasting method.

• Journal of Korean Academy of Nursing
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• v.27 no.1
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• pp.128-140
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• 1997

When women are removed with their matrix which is a emotionally significant organ of symbol in psychologically adapting themselves to mother and woman, that is threatened and injured with woman role decisively. This study tried to find the efficient nursing intervention method to maintain and promote their health, to cope with health problem, and to inquire into the loss experience of women with hysterectomy by using the phenomenological method. The analysis of the data was made through the phenomenological analytic method suggested by Giorgi. The result of the study was as follows : The factors which have influence on the loss experience of the subjects are an offer of information, support system, age, occupation, economic situation, family history, character, season, the existence of ovary and religion. The loss experience of matrix was expressed in lingual, reactions to the loss of function, sex, body change and husband, in behavioral behaviors in emotion and body. The loss of matrix of the subjects was relived by religion. perineorrhapy, exercise, reading, watching video and diet. The subjects each showed ways of reaction of fatalism, giving-up, coping on the loss experience of matrix. In conclusion, since we ascertained that the nursing in the process of recovery decide the quality of life. though women with hysterectomy undergo various loss experience and adapt to it in the end, it is necessary to give them enough information and educate husband, having on important effect on the loss experience, to be a good supporter, And technically skilled nurses of consultant are thought to be able to contrive better qualitative life of women with hysterectomy as an important bridge between the subjects and their required information, since the nurses have their well-formed position of relationship of confidence through continuous contact with patients and their family.

• The Journal of Advanced Prosthodontics
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• v.7 no.3
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• pp.257-263
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• 2015

PURPOSE. In this study, we aimed to evaluate the amount of marginal gap with two different substructure materials using identical margin preparations. MATERIALS AND METHODS. Twenty stainless steel models with a chamfer were prepared with a CNC device. Marginal gap measurements of the galvano copings on these stainless steel models and Co-Cr copings obtained by a laser-sintering method were made with a stereomicroscope device before and after the cementation process and surface properties were evaluated by scanning electron microscopy (SEM). A dependent t-test was used to compare the mean of the two groups for normally distributed data, and two-way variance analysis was used for more than two data sets. Pearson's correlation analysis was also performed to assess relationships between variables. RESULTS. According to the results obtained, the marginal gap in the galvano copings before cementation was measured as, on average, $24.47{\pm}5.82{\mu}m$ before and $35.11{\pm}6.52{\mu}m$ after cementation; in the laser-sintered Co-Cr structure, it was, on average, $60.45{\pm}8.87{\mu}m$ before and $69.33{\pm}9.03{\mu}m$ after cementation. A highly significant difference (P<.001) was found in marginal gap measurements of galvano copings and a significant difference (P<.05) was found in marginal gap measurements of the laser-sintered Co-Cr copings. According to the SEM examination, surface properties of laser sintered Co-Cr copings showed rougher structure than galvano copings. The galvano copings showed a very smooth surface. CONCLUSION. Marginal gaps values of both groups before and after cementation were within the clinically acceptable level. The smallest marginal gaps occurred with the use of galvano copings.

• Journal of the Economic Geographical Society of Korea
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• v.19 no.1
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• pp.143-160
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• 2016

The official development assistance (ODA) accompanies an interstate financial transaction, such as trade, foreign direct investment, and money transfer. ODA policy has designated several purposes. Among them, political purposes have been considered to be the key factors in the regional distribution of foreign aid. If we agree the traditional approach that recognizes ODA as a 'political one', the practice of ODA can be a kind of state geopolitics. This study investigates the construction and characteristics of geopolitical discourses. More specifically, this study pays special attention to the 'practical geopolitics' that is crucial to the policy-making. By analyzing the minutes of the National Assembly Standing Committee, four geopolitical discourses were identified: 'practicing humanities as a developed country', 'providing a role model to developing countries', 'developing new foreign markets' and 'coping with global geopolitics'. These geopolitical discourses have been constructed through the process of justifying the ODA policy to the domestic and international audiences. Constructing discourses on ODA shows the representation of a dichotomous and typical image of developed/developing.

• Science of Emotion and Sensibility
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• v.17 no.4
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• pp.109-122
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• 2014

The present study focused on frustration emotion investigated the variables evoking frustration and the process in which sense of frustration would be overcome, and explored the principle of aesthetics the consumers under the frustration might prefer in choosing goods. The results of this study are as follows. First, consumers usually felt frustration rather than anger when it became obvious that their objectives could not be met and that they failed to achieve their objectives due to uncontrollable cause. Second, consumers who felt frustration wanted to receive emotional support and comfort from close acquaintances rather than to cope actively with the unsuccessful situation by renewed challenges. Third, consumers, once frustrated, preferred harmony principle rather than emphasis principle in terms of esthetics in choosing design of goods. Therefore, marketing managers are advised to approach to the consumers who felt frustration on the basis of harmony principle in design of goods.

• Korean Journal of Construction Engineering and Management
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• v.6 no.3 s.25
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• pp.90-99
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• 2005

Recently, many Korean construction companies have tried to modify organization structures in order to increase the performance profit while coping with environmental changes in the construction market. Most Korean construction companies are adapting to environmental changes and devote various struggle for maximizing the result of receiving order. Especially, the organization structure of Marketing Divisions is the important for management performance and is the important key elements to attain the management goals. This research on construction companies organization has never been dealt before in korea. Through this research, the relationship between construction environmental changes and management performance profit is proven and is reflected when making the Marketing Divisions. It suggests the Marketing Divisions structure model by business type and receiving order type. Also, the result of this research could be used the important basic data that is necessary to the organization model development and this model development can be prepared for facing the new environmental changes in the near future.