• Journal of Korean Public Health Nursing
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• v.3 no.1
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• pp.5-17
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• 1989

The purpose of this study was to investigate the natural menopause age of middle-aged women in Korea and to analyse various factors affecting them. For the collection of date, 1,140 women aged between 45-54 were selected through stratified sampling technics in Seoul and at a rual area in Kyong KiProvince. They were interviewed from Nov. 1 through Dec. 31,1987 by use of questionnaires made after pilot study had been performed twice. Among them the final subjects for analysis were restricted to only those who had experienced menopause or irregular menstruation during the past one year, the number of which was total 410:206 in urban and 204 in rural area. For the analysis, menopause age was used as dependent variables while fertility variables, socio-economic variables, bio-physical varibles, and insight of life variables were classified as independent variables. Dependent variables such as menopause was tested and analysed by descriptive statistical methods(e.g., frequency, percentage, mean, $X^2-test.$ t-test, ANOVA). The relation between menopause age and independent variables was analysed by use of Pearson's correlation coefficients. For the analysis of various factors affecting menopause age, multiple stepwise regression method was used. The obtained results are summarized as follows: 1. The natural menopause age of Korean women were 47.2 mean age: it was 47.7 and 46.7 mean age in urban and rural area respectively, which revealed that the former was later then the latter by one year. And the recollective error on menopause starting age between the menopause group and the group who had experienced irregular menstruation during the past one year was 0.4-0.7 year. 2. The main factors affecting the menopause age were (1) the duration of marital life, (2) the duration of oral pill use, (3) insight of life and economic status, (4) educational background. (5) menarche, (6) usual menstruation amount, (7) electic charge. and (8) area. These factors. altogether, could explain $18.4\%$ of factors related with menopause, and they took the high percentage in the order mentioned.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2004.11a
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• pp.456-459
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• 2004

Analog film/screen systems have been being changed to a digital x-ray imaging device using direct conversion materials. Photocoductors for a direct detection flat-panel imager require high x-ray absorption, ionization and charge collection, low leakage current and large area deposition. In this work, $HgI_2$ films with excellent properties for x-ray detector were deposited by screen printing method. The thickness of $HgI_2$ film was about $150\;{\mu}m$. The passivation layer is fabricated using a-Se and parlyene, the both fabrication $HgI_2$ film were compared for analyzing the leakage current reduction. We measured electrical properties-leakage current, photosensitivity, SNR though I-V measurement, As the result, $HgI_2$ film using a-Se passivation layer had the greater

• Journal of muscle and joint health
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• v.27 no.2
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• pp.177-188
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• 2020

Purpose: This study aimed to shed light on the experiences of women caregivers' in nursing homes who provide care for older men; it focuses on sexual behavior and provides baseline data that can help improve quality of care. Methods: Colaizzi's phenomenological method was used for data analysis. Participants included 10 caregivers working at a nursing home. Face-to-face in-depth interviews were conducted for data collection between January and February, 2020. Results: Five theme clusters were identified based on women caregivers' experiences of sexual behavior when caring for older men: "The weight of charge and exhausted stamina", "Unwillingness to face awkwardness", "Unacceptable sexual desire by older men", "An incurable wounded heart", and "Hardship in its entirety becomes my share of responsibility". The analysis further yielded ten themes. The participants stated that was hard to accept the older men's sexual behavior through relationships with the older men. Conclusion: These results should be considered in planning caring interventions for older men with respect to sexual behavior in nursing homes. The findings support the need for educational strategies and programs to improve the ability of nursing home caregivers to adequately care for older men, with consideration for their sexual behavior and for developing relevant policy supports.

• The Journal of the Korea Contents Association
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• v.12 no.7
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• pp.194-202
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• 2012

This study conducted empirical research from the behavioral perspective with a survey to residents in order to grope for directions to develop a local council. The results gained from the research can be summed up as below: First, according to the result of evaluation on the essential roles (resident representative, checks, and legislation functions) of the council, the residents could not see any improvement in general. Regarding parliamentary activities and administrative changes, they also hardly felt any great changes. Second, according to the result of detailed evaluation on the council activities, the residents regard the collection of residents' opinions or the division exclusively in charge of collecting opinions to be very important. Third, in the developmental evaluation on the local council, they consider it is very crucial to induce outside specialists to secure expertise and establish the system to activate residents' participation. Above results imply that for the development of local councils, it is essential for the councils to play their roles responsibly as well as positively through communication and negotiation with the residents. It is thought that the research results will contribute to explaining the directions to develop local councils both practically and theoretically.

• Journal of Korean Society of Archives and Records Management
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• v.18 no.2
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• pp.29-59
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• 2018

The purpose of this study is to examine the management status of domestic presidential SNS records and to propose a management plan. Thus, the researchers examined cases of SNS records management in foreign countries, interviewed records officers in Presidential Archives, as well as conducted a status analysis of the presidential SNS records management status and the SNS accounts of former and current presidents. Based on the analysis, the current state of the domestic and international situations was analyzed. The researchers subsequently interviewed the staff in charge and found out what the problems in the current presidential SNS records management were. To solve the problems reflecting the characteristics of SNS records, a collection, management, and service plan was thus proposed. This study is meaningful in that it tried to discuss the management of the presidential SNS records and could be used as basic research of presidential SNS records.

• The Journal of Fisheries Business Administration
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• v.33 no.2
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• pp.49-74
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• 2002

This study examines, from an economic perspective, the reasons for introducing a resource taxe system into the Korean off-shore fisheries and the type of charges that can be introduced. Following a review of the charging systems in other advanced fisheries, we consider the types of charging scheme and some implications for the Korean off-shore fishing industry. Charges could be used for recovering part of fisheries management cost from the industry(i.e. administration, enforcement, research, etc). This can be justified on the grounds that the fishing industry is the main beneficiary of management and that it should therefore bear at least part of the cost involved. It is arguable that publicly-funded management is in effect a subsidy to the industry. Using charges to raise revenue in excess of the cost of management would represent the extraction of a public rent from the fishery resource, but the short-run financial consqquences for the industry would be significant. Results from a qualtitative analysis suggest that while any new charge will have a significant financial impact on the industry in the short run, a landings tax would have a lesser impact on fleet structure in the long run. The study also considers the possibility of a capital gains tax on license sales in order to recover some rent from the industry. Despite any short run-financial consequences, making the fishing industry pay for at least some of the cost of management could benefit the industry as a whole if there were more cooperation between industry and managers as a result. It is acknowledged, however, that there could be disputes over the relative management costs of different sectors of the industry. Even though this study makes few specific recommendations about charging the Korean off-shore fishing industry, it does advise that the issue be reviewed on the basis of the entire Korea fisheries. Finally, the study notes that insufficient data are available on the economic performance of the Korean off-shore fishing vessels and it recommands that a comprehensive system for the collection of costs and earnings data be put in place. It also suggests that MOMAF pay much attention to the permit right market and its transactions.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2002.03a
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• pp.21-30
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• 2002

Busan Port which is the representative social overhead capital facilities for international trade of goods has been the driving force for economic development in Korea. Therefore, the central government should play the major role in building a rear road to Busan Port in order that it may function as a mojor port of Northeastern Asia through the systemization of mutual assistance among connected facilities, completely equipped with port-related facilities befitting to the principal port of imports and exports. In this study, the validity of container tax is being examined, analyzing container tax which Is considered as an obstacle to the development of Busan Port and its purpose, and grasping the present conditions by the realistic speculation on container tax issues and its abolition. First, the port rear road as a social overhead capital facilities, which connects port and expressway, should be considered as part of port, and port is social overhead capital invested by government. Second, the susan City imposes on container tax. As a result, a shipper and a shipping company are paying a double charge by paying container tax with port dues. Third, someone argues that port rear road is constructed as container truck generates much traffic, but it is unreasonable to conclude that container truck is seed of traffic jam because according to traffic survey of Busan City, container truck occupies only 1.45% of total traffic Forth, it has bad influence upon the competitiveness of Busan Port as Northeastern logistics base, as other ports who are competing with Busan Port like Singapore. Hong kong, Kobe make their competitiveness strong by decreasing the cost of pore dues

• Journal of the Korean Society for information Management
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• v.38 no.3
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• pp.199-214
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• 2021

This study was conducted with the aim of identifying the current state and improvements of the public library services for older adult in Korea. According to the online survey of public libraries in urban areas across the country, a total of 172 libraries responded. Research shows that public libraries generally recognize the importance of elderly users, but there are limitations in active efforts. The priority area for library collection and space/facilities was to be strengthened by the expansion of large type and voice books/periodical books, as well as the need to ask librarians for help to find books in high bookshelves. In the case of library services/programs, the areas that need to be strengthened first were analyzed as social participation programs and humanities programs. The librarians in charge of information services expressed their opinions that more specialized services and programs should be planned and subdivided for the elderly generation in order to provide older adults' services unique to other older adults' service institutions.

• Current Photovoltaic Research
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• v.9 no.4
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• pp.145-159
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• 2021

Light soaking (LS) stability in polymer solar cells (PSCs) has always been a challenge to achieve due to unstable photoactive layer-electrode interface. Especially, the electron transport layer (ETL) and photoactive layer interface limits the LS stability of PSCs. Herein, we have modified the most commonly used and robust zinc oxide (ZnO) ETL-interface using an organic dye molecule and a co-adsorbent. Power conversion efficiencies have been slightly improved but when these PSCs were subjected to long term LS stability chamber, equipped with heat and humidity (45℃ and 85% relative humidity), an outstanding stability in the case of ZnO/dye+co-adsorbent ETL containing devices have been achieved. The enhanced LS stability occurred due to the suppressed interfacial defects and robust contact between the ZnO and photoactive layer. Current density as well as fill factors have been retained after LS with the modified ETL as compared to un-modified ETL, owing to their higher charge collection efficiencies which originated from higher electron mobilities. Moreover, the existence of less traps (as observed from light intensity-open circuit voltage measurements and dark currents at -2V) are also found to be one of the reasons for enhanced LS stability in the current study. We conclude that the mitigation ETL-surface traps using an organic dye with a co-adsorbent is an effective and robust approach to enhance the LS stability in PSCs.

• Journal of Korean Society of Archives and Records Management
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• v.22 no.3
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• pp.1-19
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• 2022

In the recent changes in the museum industry, one trend that can be observed is museums' attempt to expand their role scope from the collection and preservation of historically valuable materials to utilization and recreation through the introduction of the concept of an archive for museum data management and utilization. Data generated by the experience program at the university museum is expected to grow in size and increase the value of use, but there has been no area where records management for the experience program has been systematically established and operated. Therefore, this study conducted a survey on the operation status of domestic and foreign university museum experience programs and the person in charge of them. Based on the analysis of the results, it proposed a method for handling the records of the university museum experience program to systematically collect related records and manage them efficiently.