• Journal of Korean Society of Archives and Records Management
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• v.17 no.1
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• pp.143-161
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• 2017

This research has been conducted under the premise that private records can supplement public records. It recognized that important records of a university could be supplemented with not only administrative records, but also with private records of persons related to the university. The analysis of the founders' life history research was used to establish the classification system of private records and collection strategies. The life history of the founders of the university was analyzed and utilized for the classification system of records and the construction of the collection strategy. This research proposes a multiclassification system with function, subject, and type as the criteria of the classification system, and uses keywords derived from the classification system as a starting point of searching for future record collection and deducing them as potential collectors and producers. Although it cannot be a standard for all private records, it can be considered a significant attempt that takes the diversity of private records into account.

• KIPS Transactions on Computer and Communication Systems
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• v.9 no.4
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• pp.77-82
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• 2020

Wireless sensor networks (WSNs) suffer from not only a short lifetime due to limited energy but also an energy imbalance between nodes close to the sink and others. In order to fundamentally solve the short lifetime, recent studies utilize the environmental energy such as solar power. Additionally, WSNs using mobile sinks are being studied to address the energy imbalance problem. This paper proposes an improved CTP (Collection Tree Protocol) scheme which uses these two approaches simultaneously. Basically, it is based on a CTP scheme which is a very popular data collection strategy designed for the typical battery-based WSNs with a fixed sink. Therefore, we tailored it for solar-powered WSNs with a mobile sink. Performance verification confirms that our scheme reduces the number of blackout nodes significantly compared to the typical CTP, thus increases the amount of data collected by the sink.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.63 no.6
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• pp.855-859
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• 2014

Quality criteria for interaction between a pantograph and overhead contact wire is a most important requirement to assess of the performance for the current collection system. Interaction performance between pantograph and catenary system is subject to approval by the infrastructure manager when a new design and contraction of overhead contact line and pantograph are installed. Among the various performance, percentage of arcing at maximum line speed is a simple test method compared with contact force of pantograph due to direct sensing of pantagraph, calibrations, installations of train, and etc. On the other hand, percentage of arcing is need to reliable arcing detector and general requirements with accordance with EN 50317. In this paper, percentage of arcing are investigated on the function of duration of arc and proposed which is satiable of percentage of arcing. As a results, we proposed which duration of arcs are unsuitable from infrastructures point of view as performance testing for quality of current collection.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.32 no.4
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• pp.213-229
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• 2021

The purpose of this study is to explore the establishment and administrative strategies for shared repositories for academic libraries in Korea, using the US ReCAP (Research Collections and Preservation Consortium) Project as a case study. The US ReCAP Project was a collaboration between the New York Public Library and the university libraries of Columbia University, Harvard University, and Princeton University. In-depth interviews were conducted with librarians and administrators in charge of the ReCAP Project to understand the original vision of the project, as well as how the strategy and approach evolved over the years. The analysis results revealed that shared repositories for libraries have evolved into shared collections enabling shared use. But shared repositories require a central management system to be successful in the long-term. Additionally, findings showed that the shared repository filled more quickly than anticipated. This in turn required collaborative planning on shared collection development and selection policies to determine which materials to send to the shared repository.

• Journal of the Korean Association of Geographic Information Studies
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• v.27 no.1
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• pp.41-51
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• 2024

If an underground accident occurs, the cause must be quickly identified and human and material damage reduced. The Underground Accident Investigation Committee is responsible for identifying the causes of accidents and preparing response plans to prevent similar accidents from occurring in the future. The law stipulates that the Underground Accident Investigation Committee can operate from a minimum of 6 months to a maximum of 9 months after an accident occurs. However, the operation schedule of the Underground Accident Investigation Committee seems difficult to cite the accident investigation report to the construction project currently in progress at the same time project. In this study, the Underground Accident Investigation Committee seeks to establish a strategy for developing technology that can shorten data collection and analysis, which previously took 3 months, to less than 1 month. As a result of the research, five areas of technology development identified, ground data collection and transmission technology, ground safety data generation technology, digital twin-based underground safety analysis and visualization technology, digital twin-based geo-ambulance construction and operation technology, and digital twin-based geo-ambulance standardization and legal system. research was able to be conducted. If the proposed technology is developed, it is expected to contribute to reducing accident scenes through faster decision making than before.

• Journal of Distribution Science
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• v.14 no.11
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• pp.49-60
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• 2016

Purpose - This paper presents how Multinational Enterprises (MNEs) operate in different tax jurisdiction could decide on its transfer pricing strategy as the optimal solution to increase their global after tax income through transfer pricing and solve their related transfer pricing issues related to distribution cost, consumer, and wholesale vendor. It has been strategy issues for an MNEs to locate its tax basis of wholesale vendor and buyer in a jurisdiction where effective rather low Research design, data, and methodology - The collection of information and data for this research project gathered from various sources of secondary data. The findings of these relevant research topic article and journal were the main source of references for this research project Results - The achievement of management's operational and financial objectives depends on transfer pricing policies availability that is consistent and supports both vendor, wholesaler, distributor and ensuring sufficient documentation and data is available to support the application and arriving at the arm length. Conclusions - The study concluded with an emphasis on the importance of web-designed information about international taxation rules and transfer pricing policy and pricing agreement among wholesale vendor and whole buyer around the world.

• The Korean Journal of Ecology
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• v.19 no.6
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• pp.507-517
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• 1996

To explain the horizontal expansion of a rhizomatous perennial, Convallaria keiskei(lily-of-the-valley), in a study site of Chunchon, Kangwon Province, Korea, ramet growth and clonal structure were studied. Remarkable growth stategies were clarified. First, the timing for the successive phenological events such as sprouting. flowering and rhizome growth for lily-of-the-valley was fitted to exploit early spring when the canopy of overstory was opened. Second, these events were supported by effective matter allocation pattern: for example, two-year investment for new rhizomes enabled the first year ramets to mature in six weeks after sprouting and to grow up to 85% of the leaf area of perennial ramets. Finally, the ramet population was increased by local disturbances such as freezing, herbivory and collection by human. The rule that a clone was supposed to produce one new thizome per year was broken by occasional disturbances. Then, up to 5rhizomes from latent bur could be redeveloped. Based on clonal structure, 80% or total clones have from 1 to 4 ramets. this means there have occurred minor disturbances. Therefore, in conclusion, the successful flourishing of lily-of-the-valley came from its effective frowth strategy to take advantage of site disturbance.

• The Journal of Korean Academic Society of Nursing Education
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• v.13 no.2
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• pp.177-183
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• 2007

Purpose: The purpose of this study was to investigate the effects of self efficacy, and health related hardiness on a health promoting lifestyle of middle-aged people Method: The study was designed as a descriptive survey study. Data was collected using a structured questionnaire which included general characteristics, measure of self efficacy, health related hardiness, and health promoting lifestyle. Data collection was done between May and August, 2007 with 197 middle-aged participants. Result: The average score of the participants for self efficacy was 34.78, for health related hardiness 57.01 and for a health promoting lifestyle 127.53. There were positive correlations between self efficacy and a health promoting lifestyle, health related hardiness and a health promoting lifestyle, and self efficacy and health related hardiness. The correlations were statistically significant. Health related hardiness was a significant predictors of a health promoting lifestyle. Conclusion: A strategy for improving self efficacy and health related hardiness should be developed and a nursing intervention program should also be provided based on the developed strategy of middle-aged people.

• Korea Journal of Hospital Management
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• v.18 no.4
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• pp.1-17
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• 2013

This research tried to understand the expectation and experience level of the medical service among the foreign patients who visit South Korea for a medical tourism, and to find out the effect of expectation and experience level on the satisfaction of medical service. Data collection was done through conducting a survey of inpatients in 4 hospitals located in Seoul, Korea. Total 110 cases were used for analysis. According to the study, expectation level had a significant difference between the group exposed to a word-of-mouth and the group not exposed to the word-of-mouth. The difference analysis of expectation and experience level of the foreign patients showed that all components of the service quality were satisfied. The component of perceived reliability was the only factor influencing the foreign patients' overall satisfaction on the medical service. The findings of this study will be provided a basic data for the marketing strategy which can apply to the satisfaction strategy differentiated from other countries.

• Journal of Preventive Medicine and Public Health
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• v.40 no.2
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• pp.95-101
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• 2007

Focusing on complex diseases of public health significance, strategic issues regarding the on-going Korean Genome Cohort were reviewed: target size and diseases, measurements, study design issues, and follow-up strategy of the cohort. Considering the epidemiologic characteristics of Korean population as well as strengths and drawbacks of current research environment, we tried to tailor the experience of other existing cohorts into proposals for this Korean study. Currently 100,000 individuals have been participating the new Genome Cohort in Korea. Target size of de novo collection is recommended to be set as between 300,000 to 500,000. This target size would allow acceptable power to detect genetic and environmental factors of moderate effect size and possible interactions between them. Family units and/or special subgroups are recommended to parallel main body of adult individuals to increase the overall efficiency of the study. Given that response rate to the conventional re-contact method may not be satisfactory, successful follow-up is the main key to the achievement of the Korean Genome Cohort. Access to the central database such as National Health Insurance data can provide enormous potential for near-complete case detection. Efforts to build consensus amongst scientists from broad fields and stakeholders are crucial to unleash the centralized database as well as to refine the commitment of this national project.