• Journal of Species Research
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• v.9 no.1
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• pp.46-55
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• 2020

Chrysosplenium grayanum Maxim. (Series Nepalensia), which had been known to be restricted to Japan, was newly discovered from Mt. Cheongtae in Yeonggwang-gun, Jeollanam-do, located in the southern part of the Korean Peninsula. Species identification was confirmed using morphological characteristics and DNA sequence data, while comparing with materials obtained from Japan and herbarium specimens. Chrysosplenium grayanum is clearly distinguished from the remaining taxa of the genus Chrysosplenium by having glabrous plant body, opposite leaves, cylindrical papillae with roundish head at the tip on the smooth seed surface, and four stamens. Molecular sequence data of the nuclear ribosomal ITS regions, chloroplast rbcL and matK genes strongly supported that this previously unknown Chrysosplenium species from Korea is C. grayanum. Taking the molecular and the morphological evidence into consideration, it is clear that newly discovered Chrysosplenium population in Korea is conspecific with the widely distributed C. grayanum in Japan. In this paper, we provide a description, illustration, and photo images of Chrysosplenium grayanum from Korea and also a key to the Chrysosplenium species in Korea.

• Journal of the Korea Convergence Society
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• v.11 no.10
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• pp.171-179
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• 2020

This study was attempted to identify the media preferences and the reasons of cancer patients. The data collection was conducted on 76 people. and they are 6 men, 70 women with 38 breast cancer patients, and 38 patients with other cancers. For measuring tools, self-written questionnaires and Mandala paintings were used for single-time art therapy. The data analysis compared the results of technical statistics, independence verification and chi verification using the SPSS WIN ver.25.0 with the Mandala painting. There were no significant differences in media preference by age and duration of the disease, and there were significant differences in media preference by disease. In the Mandala painting, the characteristics of the medium and the factors of specific disease showed that there were reasons and effects of preference media choice. This study is meaningful in that it concentrated on the art therapy access and support in terms of the cancer outpatients, which have been concentrated on inpatients so that they shed light to the support and intervention needed by the outpatients, and can be used as basic data for the development of art therapy programs to help stabilize the mind of cancer patients in the future.

• Journal of Hospice and Palliative Care
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• v.16 no.2
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• pp.74-79
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• 2013

The purpose of this paper is to suggest a direction for future studies based on the analysis of the articles published in the Korean Journal of Hospice and Palliative Care from 1998 to 2012. A total of 240 articles (51 reviews, 189 original) were examined in three five-year groups. Categories of analysis include authors' background (profession, region) and general characteristics and qualitative aspects of the original paper (participants, topic, study design, data analysis, ethical consideration, multidisciplinary approach, research funds and sample size estimation). While the journal publishes more of articles than before, it is mainly due to the increase in the number of review articles, not original articles. As for study topics, healthcare industry and physical symptoms were most frequently studied. The disparity in authors' regional background is fading, and more articles are published by nurses than before. Moreover, more studies are funded while fewer papers tend to adopt a multidisciplinary approach or focus on care givers. Also, in terms of a study design, the number of experimental and methodological studies has slightly increased. In the qualitative aspect, studies considered ethical issues and collected participation consent, and fewer studies reported an estimated sample size. In data analysis, post-adjustment comparison decreased, and new analytical methods are increasingly used. Our results indicate the need to conduct research with more extensive scientific data in various fields of hospice and palliative care.

• Journal of Korean Society of Archives and Records Management
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• v.14 no.1
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• pp.53-73
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• 2014

The study aims to analyze the Public Data Act and provide alternative strategies for public data management. It conducts an extensive literature review based on a multidisciplinary approach and discusses the terms, public data and synonyms from the Public Data Act, and other related laws while also studies and traces the history of related regulations. The significance of the Public Data Act is analyzed and the major contents of the Act are examined, particularly, the contents that describe relevant committees. As a result, the article discusses five issues: relation between regulations, ambiguity of decision-making standards, 'professionality of a public data supply officer, low quality of public data, and lack of records and archives management.

• Proceedings of the Korea Committee for Ocean Resources and Engineering Conference
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• 2004.05a
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• pp.85-89
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• 2004

The paper presents a summary of the multidisciplinary/optimization method for the preliminary design of container feeder vessel. The current scenario in the ship building industry highly focuses on container ship design and construction proving the inherent demand in maritime industry. The design accomplishes the outer circle of the design spiral giving stress in areas of Hull Form Design, Resistance & Propulsion. Empirical relations, model test results, data from built ships, class rules and latest market demands stood as the criteria for the design. Optimization of the design as per the owners requirement. class rules, and the trade route selected are the major challenges met with. Strength. reliability, structural safety and stability have been incorporated in compromising standards.

• Journal of information and communication convergence engineering
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• v.8 no.5
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• pp.479-483
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• 2010

The rapid progress of the Internet and network is affecting the engineering design environment as well as business that use Web technologies to enhance their competitive edge. In product development, experts and organization who take part in the design process are often geographically dispersed. Furthermore, different divisions and business often have heterogeneous CAD/CAE systems and methods for expressing product data, and addressing this heterogeneity creates additional costs and increases development time. Managing distributed CAD, CAE and other related systems in an organic and holistic manner from the initial stages of product development is imperative to ensure successful collaboration in the design process. Therefore, this study suggests a Web-based MDO framework to support interfacing and collective use of design and analysis tools.

• 한국전산유체공학회:학술대회논문집
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• 2010.05a
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• pp.78-82
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• 2010

An integrated multi-disciplinary design system plays a critical role in the preliminary design of an aircraft. In this paper such system is developed for the multi-disciplinary computation and design; aerodynamics elasticity, and radio frequency stealth. Common data base of geometry and structured grids is generated and used for aerodynamic, structural and eletromagnetics analysis. The Navier-Stokes CFD, FEM, and CEM technique are used for aerodynamic, structural, and RF stealth computations respectively.

• The Journal of Korean Physical Therapy
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• v.12 no.1
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• pp.113-118
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• 2000

The purpose of this study was to review the Japanese home care service and analyse the necessity for the home care service and the team approaching. The subjects of this study were 23 Korean students who visited on the Japanese home n due to the curriculum of university. The data were collected from sep. 1 to nov. 30, 1999. The main results of this study were as follows : 1. There was consisted of some nurses, physical therapists, medical doctors, occupational therapists as a team of home care service. They visited patients as multidisciplinary team. 2. The qualities of service was good, and the attitude of patient was positive. 3. There was necessity for rehabilitation home care service in Korea. 4. There was necessity for team work through the rehabilitation home care service in Korea.

• Proceedings of the KIPE Conference
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• 2013.07a
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• pp.388-389
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• 2013

This paper presents the method for the fluctuation smoothing control by using relaxation time variable control of battery. When the output power of wind farm is changed suddenly, it is necessary to control the output power of wind farm. The smoothing relaxation time is changed within limits of battery output power. Using the hybrid energy storage system (HESS) combined with battery energy storage system and electric double layer capacitor, it is possible to control the output power of wind farm. The capacity of battery is determined by considering the case of the disconnecting wind farm from the grid. To verify the proposed method, simulations are carried out by using PSCAD/EMTDC with actual data of wind farm in the Jeju Island.

• Proceedings of the KSR Conference
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• 2005.11a
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• pp.362-369
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• 2005

In this paper, a research for the knowledge based configuration design software development of a train vehicle has been presented. Parametric design and knowledge based design concepts have been introduced for rapid design changes and analyses using a commercial CAD software, $CATIA^{/circledR}$ Knowledgeware module. Positions and dimensions of door, small window, large window, and number of seats were used as design parameters. It is crucial for train vehicle design because it enables rapid conceptual design by instant configuration changes. The results of this research can be used as one sub module of the multidisciplinary train vehicle design software and provide a basic data for rolling stock behavior and driver cab ergonomics of a train vehicle.