• Journal of Fisheries and Marine Sciences Education
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• v.28 no.2
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• pp.456-464
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• 2016

NCS development for construction of marine terminal structure was carried out through following procedures such as analysis on characteristics, analysis on duty, development of the first draft for standards, validation of industry sites, duty competency standards through expert committee, and utilizing package. The results were as follows. Firstly, duty competency was classified as levels from 3 to 7. Educational training institutions were followed by 22 universities, 21 colleges, 16 graduate schools, and 10 high schools. Secondly, developed standards were consisted of duty and competency unit. The name of duty was construction of marine terminal structure and competency units were consisted of 9 items as survey on economic effect, evaluation of conditions on construction environment, plan for construction of structure, construction of transfer, mooring, and power equipment, and construction, startup test, and maintenance of terminal structure. 33 competency unit elements below 9 competency units were developed. Thirdly, utilizing package was developed into 3 areas of life-long career path, training criteria, and guidelines for exam according to national competency standards for in order to develop development of labor's career and perform personal management such as hiring and promotion in industry sites.

• Journal of Hospice and Palliative Care
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• v.25 no.4
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• pp.159-168
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• 2022

Purpose: This study aimed to investigate the impacts of end-of-life care competency and ethical dilemmas on psychological burnout in nurses who care for terminal cancer patients. Methods: A cross-sectional study of 160 nurses who cared for terminal cancer patients was conducted. The participants were recruited from the hospice-palliative care wards, hematology or oncology wards, or intensive care units of three general hospitals in a single metropolitan area. Data were collected using a self-administered survey to assess end-oflife care competency, ethical dilemmas, psychological burnout, and general sociodemographic characteristics. Data were analyzed using descriptive statistics, the independent ttest, analysis of variance, Pearson correlation coefficients, and hierarchical linear regression analysis using SPSS for Windows (version 26.0). Results: Psychological burnout was significantly correlated with end-of-life care competency (r=-0.23, P=0.003) but not with ethical dilemmas. The results of the hierarchical linear regression analysis indicated that endof-life care competency (β=-0.280, P=0.010) and ethical dilemmas (β=0.275, P=0.037) were significant predictors of psychological burnout, after adjusting for age, religious status, clinical experience, and unit type. Conclusion: The current study's findings demonstrate that end-of-life care competency and ethical dilemmas are crucial factors that affect psychological burnout in nurses who care for terminal cancer patients. Substantive education programs must be developed to improve nurses' competencies in end-of-life care and ethical dilemmas to decrease psychological burnout.

• Korean Journal of Microbiology
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• v.47 no.1
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• pp.14-21
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• 2011

Riboflavin synthase catalyzes the formation of one molecule of each riboflavin and 5-amino-6-ribitylamino-2,4-pyrimidinedione by the transfer of a 4-carbon moiety between two molecules of the substrates, 6,7-dimetyl-8-ribityllumazine. The most remarkable feature is the sequence similarity between the N-terminal half (1-97) and the C-terminal half domain (99-213). To investigate the structure and fluorescent characteristics of the N-terminal half of riboflavin synthase (N-RS) in Escherichia coli, more than 10 mutant genes coding for the mutated N-terminal domain of riboflavin synthase were generated by polymerase chain reaction. The genes coding for the proteins were inserted into pQE vector designed for easy purification of protein by 6X-His tagging system, expressed, and the proteins were purified. Almost all mutated N-terminal domain of riboflavin synthases bind to 6,7-dimethyl-8-ribityllumazine and riboflavin as fluorescent ligands. However, N-RS C47D and N-RS ET66,67DQ mutant proteins show colorless, indicating that fluorescent ligands were dissociated during purification. In addition, most mutated proteins show low fluorescent intensity comparing to N-RS wild type, whereas N-RS C48S posses stronger fluorescent intensity than that of wild type protein. Based on this result, N-RS C48S can be used as the tool for high throughput screening system for searching for the compound with inhibitory effect for the riboflavin synthase.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.3 no.2
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• pp.285-297
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• 1996

This study has been done for the purpose of investigating the degrees of death orientation and terminal care performance. The factors related to these two variables, and the relationship between death orientation and terminal care performance. The subjects of study were 128 nurses who implemented nursing care for terminally ill patients at C University Hospital in Kwang Ju city. The data were collected from March 13 to 19, 1996, by means of Death Orientation by Thorson Powell(1988) and Terminal Care Performance Scale by researcher. The data were analysed by t-test, ANOVA, Duncan test and Pearson's correlation coefficient. The Results of this study were summarized as follows : 1. The mean score of death orientation was 61.4. The degree of death orientation showed no significant difference depending on the general characteristics of nurses. 2. The mean score of terminal care performance was 45.5. In comparison of the degree of terminal care performance among three domains, the mean score of each item tended to show higher degrees in order of 'Psychological domain(2.4)', 'Physical domain(2.2)', 'Spiritual domain(1.9)'. 3. The degree of terminal care performance showed significant differences in age(F=11.48 p=.0001), marital status(t=10.49 p=.0015), religion(t=5.01 p=.0270), period of clinical experience(F=10.30 p=.0001) and ward unit(F=3.73 p=.0036). The degree of terminal care performance in physical domain showed significant differences in age(F=7.26 p=.0010), marital status(t=9.72 p=.0023), period of clinical experience(F=7.03 p=.0013), ward unit(F=6.23 p=.0001). The degree of terminal care performance in psychological domain showed significant differences in age(F=8.73 p=.0003), marital status(t=4.22 p=.0419), religion(t=5.59 p=.0196), period of clinical experience(F=6.36 p=.0023), ward unit(F=3.33 p=.0075). The degree of terminal care performance in spiritual domain showed significant differences in age(F=8.30 p=.0004), marital status(t=10.45 p=.0016), religion(F=5.41 p=.0216), period of clinical experience(F=8.80 p=.0003). 4. The relationship between the degrees of death orientation and terminal care performance showed no correlation(r=-.026 p=.7746).

• Journal of Hospice and Palliative Care
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• v.1 no.1
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• pp.23-29
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• 1998

Purpose : Validity of WHO guideline of cancer pain management has been proven and many trials were done for resolution of inadequate management of cancer pain. We assessed the severity of pain in terminal cancer patients and patient's characteristics influencing inadequate pain management. Methods : This study was done on 100 patients who was confirmed as terminal in Seoul National University Hospital from lune 1997 to November. For getting the informations about dermographic and medical characteristics such as performance and metastasis, and drug-adjusted pain severity the patients, we reviewed the medical records and interview the patients. we assessed the adequacy of prescribed analgesics with WHO guidelines of pain management, and patient's characteristics influencing on adequacy of pain management. Results : 85.0 percent of cancer patient had pain when diagnosed as terminal cancer and 68% of patient had pain above moderate severity. 38.0 percent of those were given inadequate pain management and the greater pain severity, the less adequate(P<0.001). Sex, age, primary site of cancer, metastasis, symptoms such as depression and anxiety, and performance were not significant. Conclusion : Despite guidelines for pain management, many patients with terminal cancer received inadequate pan management. Their is a need for education about evaluation of pain and guidelines of pain management.

• Journal of Ocean Engineering and Technology
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• v.34 no.2
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• pp.77-88
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• 2020

In this study, heading characteristics and heading control performances were evaluated to achieve the wave shield effect. The wave shield effect originating from heading control reduces the relative motions of moored vessels in a floating liquefied natural gas bunkering terminal (FLBT). Therefore, loading and off-loading performances are improved through reduced relative motion. For the objective of this study and efficiency of the analysis, a simplified model was used that assuming no relative motion of the moored vessels in the FLBT. The simplified model involved modeling the environmental loads and inertia of several floating bodies, including FLBT, into the environmental loads and inertia of a single vessel. The simplified model was validated through comparisons with model tests. With the simplified model, heading characteristics and heading control simulations were performed using low-frequency planar motion equations. The heading characteristics and heading control performances of FLBT were analyzed through the results of simulations under the expected environmental conditions. The capacity of the tunnel thrust for the heading control performance was confirmed to be adequate for improvement of the loading and off-loading performances using the wave shielding effects under the operation conditions.

• Journal of KIISE:Information Networking
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• v.31 no.6
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• pp.582-594
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• 2004

In school PC labs or other educational purpose PC labs with a few dozens of PCs, computers are configured in a distributed architecture so that they are set up, maintained and upgraded separately. As an alternative to the distributed architecture, we can consider a thin-client computing environment. In a thin-client computing environment, client side devices provide mainly I/O functions with user friendly GUI and multimedia processing support whereas remote servers called terminal server provide computing power. In order to support many clients in the environment, a cluster of terminal servers can be configured. In this architecture, it is difficult due to the characteristics of terminal session persistence and different pattern of computing usage of users so that the utilization of terminal server resources becomes low. To overcome this disadvantage, we propose an adaptive terminal cluster where terminal servers ,ire partitioned into groups and a terminal server in a light-loaded group can be dynamically reassigned to a heavy-loaded group at run time. The proposed adaptive scheme is compared with a generic terminal service cluster and a group based non-adaptive terminal server cluster. Experimental results show the effectiveness of the proposed scheme.

• Proceedings of the IEEK Conference
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• 1998.10a
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• pp.355-358
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• 1998

This paper investigate the interaction of electromagnetic fields(EF's) in the human head with respect to the radiated waves from 1.8〔GHz〕 PCS terminal that the titled angles of a monopole antenna between the head and the horizontal axis of the terminal are 45, 60, 75 and 90 degrees respectively. And then, it is found the fact that the induced SAR distri bution in the model of the head gradually decreases by in creasing the titled angle.

• Proceedings of the ESK Conference
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• 1995.10a
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• pp.62-74
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• 1995

This study surveys four characteristics (overall density, local density, grouping, complexity) to effect user's performance on the on-line terminal displays of commercial banks, and makes the new screen by the screen design procedure. The new screen includes to increase the number of groups and to arrange the items on the screen. And then, this study carrys out experiments to compare performance(operating time and error number ) by each screen. The result is described that the operating time decreases about 20% at the new OUT-screen than the existing OUT-screens; about 25% at the new IN-screen.

• Korean Institute of Interior Design Journal
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• v.22 no.5
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• pp.344-356
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• 2013

Due to implementation of legislations for translation poor such as handicapped people, elderlies, children most public buildings are now integrating barrier free design methods. However, barrier free design is still considered as constraints of physical elements that only serve to meet functional aspects for minors and conflict with designs of the space. The authors believe that it is time that barrier free design is considered not as constraints but opportunities that both meet functional and aesthetical needs serving the growing population of transportation poor and others as well. This paper has looked into characteristics of transportation poor and barrier free design elements of passenger terminals and developed 4 categories of design methods. applied by using human sense, form, furniture, and architectural elements. Then the authors analyzed Gunsan International and coastal passenger terminal existing conditions which is considered to be designed to meet barrier free guidelines and legislations through the developed design categories and elements. The result turned out that the subject in regard of barrier free designs for transportation poor lack various applications such as forms that can be used as symbolic and directional elements that assists as wayfinding cues. Also, flexible and multi functional approaches in furniture arrangements, structural approaches are needed.