• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.28 no.4
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• pp.175-185
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• 2015

Objectives : This study reports a case of Soeumin patients with Herpes zostersMethods : We examined progress of Soeumin Herpes zoster patient's symptoms (skin blisters, pain, insomnia, etc.) and complications when during and after the treatments.Results : Soeumin Herpes zoster patient was diagnosed as Yang Depletion. Yongdamsagan-tang, Sweet BV, were effective for decrease the patient's skin blisters and pain. Soeumin Bojungikgi-tang prevented the patient's aftereffects.Conclusions : Soeumin Herpes zoster patient who had severe pain, blisters, and sleep disorder, was expected high risk of postherpetic neuralgia. But diagnosed Yang Depletion symptomatology and treated with Soeumin Bojungikgi-tang, patient recover completely without sequelae.

• The Korean Journal of Ecology
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• v.28 no.1
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• pp.55-61
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• 2005

Fire, usually a detrimental factor makes changes in commonly structure and functions when it is practiced properly. In countries like Australia, South Africa, Japan and Texas in USA etc., fire is used as a tool to manage the natural ecosystems in productive condition on the basis of ecological approach. However, in developing countries like India there is effective measure to use and control fire in rangelands. This review provides knowledge on changes in sociological characters of plants, biomass profile, cycling of materials and strategy to use fire for the shaping of communities in different rangelands located in India and other countries. Further, the informations furnished in this article will be more useful for the forest managers, planners of rangelands and administrators in countries like India and tropical countries with similar bioclimatic conditions to prepare appropriate management plans where the fire is an integral factor.

• Journal of Navigation and Port Research
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• v.28 no.8
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• pp.667-671
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• 2004

This paper describes an development of digital power supply for ship's emergency lighting system(SELS). Proposed system is composed of emergency power supply system(EPSS), half bridge(HB) inverter, fluorescent lamp(FL) starting circuit and microprocessor control system. Experimental works using proposed system confirm that speedy and stable power to be supplied when main power source cut-off, compared with conventional analog type, and control input power up to 35.0［%］ by adjusting pulse frequency of the HB inverter.

• Journal of Fisheries and Marine Sciences Education
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• v.28 no.2
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• pp.489-501
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• 2016

The purpose of this research is to analyze the narratives of elementary school history textbooks of Korea and US. The research problems are as follows. Firstly, what are the form and content of narratives of Korea's elementary school history textbook of Korea and US. Secondly, what are the characteristics of narratives of American elementary school history textbook of Korea and US. The content analysis method was utilized for analyzing narratives of textbooks. Research results are summarized as follows. Firstly, the features of Korea's elementary school history textbook are described. Secondly, the features of American elementary school history textbook are described. Thirdly, the common features and differences between both countries' textbook narratives are analyzed. Lastly, the implications for diversifying the narratives of Korea's elementary school history textbook are recommended.

• Journal of Fisheries and Marine Sciences Education
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• v.28 no.2
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• pp.407-416
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• 2016

The offshore plant industry has basically functioned with a rigid teamwork culture and many operations are managed by ship's crew, shifts and affiliates together. The marine sector of offshore plant has much similarity with ship's environment. So a person who had experienced on board will have advantages to work for offshore industry. But in spite of all that, only a few korean seafarers are able to join in the offshore industry due to lack of information about the offshore environment. This study analyze the employee's wage structure, nature of employment contract, requirements of job qualifications. Therefore, this study will assist for seafarers to set up how to get their work and also suggest to develop relevant offshore training courses by researching the gap competency matrix.

• Communications for Statistical Applications and Methods
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• v.28 no.4
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• pp.351-368
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• 2021

For a probabilistic model with positively skewed data, a lognormal distribution is one of the key distributions that play a critical role. Several lognormal models can be found in various areas, such as medical science, engineering, and finance. In this paper, we propose a new estimator for a lognormal mean and depict the performance of the proposed estimator in terms of the relative mean squared error (RMSE) compared with Shen's estimator (Shen et al., 2006), which is considered the best estimator among the existing methods. The proposed estimator includes a tuning parameter. By finding the optimal value of the tuning parameter, we can improve the average performance of the proposed estimator over the typical range of σ². The bias reduction of the proposed estimator tends to exceed the increased variance, and it results in a smaller RMSE than Shen's estimator. A numerical study reveals that the proposed estimator has performance comparable with Shen's estimator when σ² is small and exhibits a meaningful decrease in the RMSE under moderate and large σ² values.

• Journal of muscle and joint health
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• v.28 no.3
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• pp.217-222
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• 2021

Background: The reaction of nurses to the advent of artificial intelligence (AI) during the fourth industrial revolution era remains questionable. Understanding Florence Nightingale's achievements may provide valuable lessons that will be helpful to contemporary nurses. Aims: To understand Nightingale's nursing philosophy and methods and provide suggestions for future nursing practice, education, research, and health policy. Source of evidence: Literature. Discussion/Conclusion: Just as Nightingale captured the situation of her time and introduced latest scientific methods, modern nurses need to learn from Nightingale's drastic actions to meet social needs. Nursing can regain a solid humanistic foundation by returning to core values of nursing and humanities, while simultaneously adopting state-of-the-art technologies. Implications for Nursing Policy: AI-driven technologies will advance nursing services and provide greater human-centered and personalized care by eliminating iterative and labor-intensive tasks. Nursing educational policy should support the advancement of nursing curricula to develop AI competencies and specialists within the nursing field.

• Journal of Arbitration Studies
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• v.28 no.4
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• pp.111-129
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• 2018

The foundation of arbitration is the arbitration agreement between parties. If no agreement to arbitrate exists, the parties should not send to arbitrate their disputes. In the United States, there are no provisions as to arbitrability under the Federal Arbitration Act. Before a court can enforce arbitration, it must first determine arbitrability. The general presumption is that the issue of arbitrability should be resolved by the courts. The question of whether parties have submitted a particular dispute to arbitration raises a question of arbitrability which is an issue for judicial determination unless the parties clearly and unmistakably have provided otherwise. Determining if the parties agreed to arbitrate a dispute involves inquiries into whether there is a valid agreement to arbitrate the claims, and the dispute falls within the scope of the arbitration agreement. Therefore, the purpose of this article is to review how to settle the issue of arbitrability in the U.S. federal courts.

• Transactions of Materials Processing
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• v.28 no.4
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• pp.175-182
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• 2019

In this study, compression process is performed on the seamless E235 pipe using the newly developed compression technology for seamless pipe. Experimental analysis on the heterogeneity of microstructures and mechanical properties of the deformed seamless pipe is conducted. As a result, the correlation between microstructures and mechanical properties are determined. The spatial distribution of effective stress and effective strain developed in the seamless pipe deformed through compression is analyzed using the finite element method (FEM) based on different inner pressure conditions. From the results of the FEM, the impact of the inner pressure on effective stress and effective strain of the seamless pipe deformed through compression can be understood theoretically.

• Transactions of Materials Processing
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• v.28 no.5
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• pp.275-280
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• 2019

The aim of this study is to fabricate an ultra-fine pure rhodium wire using multi-pass wire drawing process. To manufacture $30{\mu}m$ ultra-fine rhodium wire from the initial $50{\mu}m$ wire, a multi-pass wire drawing process was designed based on the uniform reduction ratio theory. The elastic-plastic finite element analysis was then conducted to validate the efficacy of the designed process. The drawing load, drawing stress, and the distribution of the effective strain were evaluated using the finite element analysis. Finally, the wire drawing experiment was performed to validate the designed wire drawing process. From the results of the experiment, the diameter of the final drawn wire was found to be $29.85{\mu}m$.