• 한국항해항만학회지
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• 제35권1호
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• pp.9-15
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• 2011

국제해사기구에서는 ECDIS를 강제탑재 장비로 간주하는 SOLAS 수정안을 채택하였고, E-Navigation 전략에서는 해상교통 안전과 환경보호를 위해 ECDIS를 핵심 장비로 고려하는 등 전자해도는 항해 업무에 필수적인 정보 인프라가 되었다. 그러나 전자해도는 ISO/IEC 8211이라는 파일 포맷으로 구성되어 있어 정보의 사용이 용이하지 않으며, ECDIS와 같은 항해장비에서 항해 목적용으로 사용되고 있어 해양GIS 및 응용분야로의 활용이 요구되고 있다. 본 연구에서는 전자해도 활용방안으로 전자해도 정보를 구글 어스, 구글 지도 및 기타 응용 프로그램에 사용되는 XML 기반의 마크업 언어인 KML으로의 변환 기술을 개발하였다. 세부 연구 내용으로 전자해도 데이터모델 및 부호화 방법과 KML의 스키마 구조와 사용데이터를 분석 정리 하여, 이를 기반으로 전자해도의 KML 변환 프로그램을 개발 하였다.

• 가족자원경영과 정책
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• 제14권3호
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• pp.143-163
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• 2010

The purpose of this study is to analyze the trend of research system and contents of thesis which was published with a theme of child tea ceremony education. Under this purpose we have searched the thesis related to the child tea ceremony education which was in the data base of the National Assembly Library, the National Library of Korea, Korea Education & Research Information Service and we have collected total of 22 analyzing subject data. The major results of this study are as followings: First, after analyzing the research system, the release year of child tea ceremony education study which was published from year 2000 to 2009 are shown as followings, 1 unit in year 2000, 2 units in year 2001, 2002 & 2003, 4 units in year 2004, 5 units in year 2005, 2 units in year 2006, 1 unit in year 2007, 2 units in year 2008, 1 unit in year 2009. The publishing type were 14 units of master's degree thesis, 6 units of academic journal, 2 units of doctor's degree thesis. The academic area of researchers are 8 units of propriety and tea culture, 5 units of early childhood education, 5 units of child welfare, 2 units of family culture and consumer, 1 each unit of counseling psychology and korean culture. As per the research method there were 15 units of experimental study, 6 units of reference research, and 1 unit of thesis which adopts both interview and case study. Second, as a result of analyzing the research contents, the goal of child tea ceremony education was shown to be a holistic child growth and development, a formation of basic living habit, a development of pride on traditional culture and an establishment of national identity. The contents of child tea ceremony education has been classified into 57 items. The activity of child tea ceremony education has been classified into 34 items. The vitalizations of child tea ceremony education is shown to be a education for parents and teachers, a development of systematic educational program, durability of child tea ceremony education, and a verification of effectiveness of child tea ceremony education.

• 한국지반신소재학회논문집
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• 제11권1호
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• pp.23-33
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• 2012

본 연구의 대상 현장은 굴착심도가 약 20m 내외로 사업 전구간을 개착공법으로 계획하였고, 흙막이 가시설공법은 굴착심도까지 쉬트파일과 버팀보 공법을 적용하여 도시철도 하부기초에서 계측된 침하 자료를 사용, 시공 중 대상 현장에서 발생된 지반공학적 문제점을 분석하였다. 쉬트파일 인발에 따른 영향을 알아보기 위하여 제 1구간과 제 2구간에 간극수압계와 지하수위계를 설치하여 연속적인 쉬트파일 인발에 따른 간극수압 및 지하수위의 변화와 하부지반 침하를 평가하였다. 또한, 구조물 하부기초 계측자료와 기존 문헌의 지반정수를 적용하여 계측시점에 해당하는 침하량을 수치해석 프로그램인 CAIN RDA 프로그램을 통하여 비교 분석하였으며 추가하중을 고려하여 장기침하를 산정하였다. 해석 결과, 6개 구간에서 5.94~12.77cm의 침하가 발생되어 제 2구간에서의 침하량이 12.77cm로 허용 침하량 10.0cm보다 크게 나타났다.

• Journal of Nutrition and Health
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• 제39권6호
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• pp.529-538
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• 2006

The prevalence of chronic diseases have been rising in the developing countries because of their increased animal foods consumption and Western lifestyle. Lately, vegetarian diet that exclude animal products get public attention. The purpose of this study was to evaluate the nutritional status and dietary quality of vegetarians, and their consumption of vitamin K and was also assessed. Vegetarians including strict vegan and lacto-ovo-vegetarian consumed their diet at least over 6 months. Carnivores were gender and age matched with vegetarians and they consumed over 50% of protein and fat from animal sources. Current nutrient intakes and dietary quality were assessed using 3-day food records and intake of vitamin K was calculated from the data base of 'Provisional Table on the vitamin K contents of foods, USA'. Blood sample were collected and biochemical parameters and plasma phylloquinone concentrations were analyzed. Anthropometric data from vegetarian and carnivore were not significantly different. The intake of calories, protein, vitamin $B_2$, Ca and Zn of the vegetarians were remarkably lower than RDA for each nutrient. Moreover, index of nutritional quality and nutrient adequacy ratio of vegetarians were lower than those of carnivore. Vegetarian consumed less fat and the ratio of n-6/n-3 fatty acid was lower in vegetarian. The intake of essential amino acids in vegetarian was significantly lower than that of carnivore. The vitamin K consumption and plasma phylloquinone concentration of vegetarian were significantly higher than those of carnivore (p<0.05). The dietary vitamin K consumption was positively correlated with plasma phylloquinone levels in vegetarian (p<0.01).

• 한국산업보건학회지
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• 제25권2호
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• pp.146-155
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• 2015

Objectives: The aims of this study were to set up benzene exposure matrices according to industry and process and to assess the risk of those occupational exposure to benzene. Methods: The benzene exposure matrices were assembled depending on industry and process, based on an exposure database provided by KOSHA(the Korean Occupational Safety and Health Agency), which was gathered from a workplace hazards evaluation program in Korea. These exposure matrices were assessed by Hallmark Risk Assessment tool. Results: The benzene was treated 412 industries sector(36%), 2,747 business places, and 471 industrial processes according to database. The arithmetic mean of past decade 8 hours time-weighted average of airborne benzene concentrations in the workplace was 0.10722 ppm. 1.07% of the total sample were greater than OEL, and 59.8% were showed less than the limit of detection. The highest risk values(Danger Value) were seen 36 industries including manufacture of general paints and similar product and 12 processes, such as other painting of manufacture of metal fabricated members. Exposure matrices based on employee exposure data base may provide exposure histories and can be used in epidemiological studies. Conclusions: It was found that more attentions should be paid to 36 among 412 industries and 12 of 471 processes, with a higher risk value.

• 한국의류학회지
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• 제30권1호
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• pp.1-11
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• 2006

The purpose of this study was to analyze the current CRM situation in Korean apparel industry. Specifically, research purposes were 1) to examine the concepts and benefits of CRM, 2) to examine CRM strategies, 3) to analyze CRM system(i.e., customer relationship management service, customer segmentation criteria, DB management system), and 4) to analyze the potential problems and CRM adoption plan. The subjects for this research were thirty CRM managers in Korean apparel firms classified by the company type(woman's wear, man's wear, casual wear, children's wear, retailer) interviewed from December 2003 to March 1004. The results of this study were as follows: First, the concept of CRM represented the prime customer relationship, continuous consideration, and customer management system. The benefits of CRM reflected re-sales, improvement of profit share, and acquisition of customer's data base. Second, concerning the CRM strategies, most companies focused on persistent customer management through mileage program, membership cards and also implemented product strategies such as demand forecasting, customization based on customer data analysis. We also found that industry preferred to use pricing strategies, for example, segmentation of customer through discrepancies of price in which customers are provided by discount and gift voucher services. Regarding distribution strategy, channel diversification, localized service, and convenient delivery system were used. As promotion strategies, they chose celebrating customers' personal events and promoting cultural events and issuing coupons. Third, regarding CRM system, information service was the most frequently adopted, important and highly beneficial category. Also POS/web-POS, homepage were main sources of information. RFM is the mostly commonly used customer segmentation criteria. Fourth, potential problems in CRM adoption were lack of CRM knowledge and performance measurement of CRM. Future CRM adoption plan included CRM education and development of CRM performance measures.

• 재활간호학회지
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• 제3권1호
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• pp.15-26
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• 2000

This study examined the relationship between the level of hardiness and self-care agency of persons with a colostomy. The purpose of the study was to explore the effect of hardiness on self-care agency of persons with a colostomy and to identity factors influencing on. The ultimate goal was to help nurses improve the person's self-care agency and to contribute theoretical base for the planning of supportive nursing interventions to increase the level of self care. The subjects for the study consisted of 43 persons aged above eighteen below seventy had had Miles operation and permanent colostomy. The data were collected from July, 1998 to September 15, 1998. The instruments used for this study were the Health-Related Hardiness (Pollock, 1984) and the Self-carer As Inventory Scale(Genden & Taylor, 1988). The Self-Carer As Inventory translated by So Hyang-sook and was modified by author of this study. The data were analysed by using SAS computerlized program and included number, percentage, t-test, ANOVA and Pearson Correlation Coefficient. The results of the study are summarized as follows. 1. Hardiness was significantly related to Self-care agency(r=-0.531. p=0.0002). That is, the higher the hardiness, the higher the level of Self-care agency. 2. In the relationship between general characteristics and traits of persons with a colostomy and hardiness were significant difference in monthly income (F=2.79, p=0.03), problem in stoma management (F=3.29, p=0.01). 3. In the relationship between general characteristics and traits of persons with a colostomy and Self-care agency were significant difference in monthly income (F=2.93, p=0.03), problem in stoma management(F=2.93, p=0.01). Therefore, in order to increase the level of Self-care agency of ostomate Nurses should be helpful to provide them with hardiness training to strengthen their control, commitment and challenge(subconcepts of hardiness).

• 지역사회간호학회지
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• 제14권1호
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• pp.95-105
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• 2003

Purpose: This study was conducted to analyze occupational and leisure-time physical activity(LTPA) in male office workers and to examine factors related to LTPA. Method: The subjects for this study were 226 male office workers, from eight work places located in Seoul, who had no physical restrictions. Minnesota LPTA Questionnaire (Taylor et al., 1978) revised by Kim(1997) was used to measure LTPA and revised Tecumseh Occupational Physical Activity Questionnaire (Motoye, 1971) was used to measure occupational physical activity. The data were collected from May 4 to May 19, 2001 using a semi-structured questionnaire with interviews and self reports. The collected data were analyzed using SPSS Windows 10.0 Program. Results: The results of this study are summarized as follows. 1. The mean level of physical activity was 8,716.9kcal/wk. The occupational physical activity was at 6,605kcal/wk(75.8%) and the level of LTPA was 2,111.4kcal/wk (24.2%). 2. Using 2,000kcal/wk as a base for categorizing LTPA as active or inactive, it was found that there were 94 subjects(41.6%) in the active group. 3. Subjects in their thirties had a lower level of LTPA than subjects in other age groups (F=3.484, p<.05). Physical activity, self-efficacy (r=.405, p=.000) and perceived health status (r=.301, p=.000) were positively related to LTPA. 4. Participants in club activities had a higher level of LTPA than those who did not (t=-2.369, p=.020). Support for physical activity(r=.164, p=0.13) was positively related to LTPA. Conclusion: This study suggested that to increase physical activity in male office workers, physical activity promotion programs should be established according to age and sex especially for those who are in their thirties and for women, and should include strategies strengthening support through peer groups and family, developing club activities and increasing physical activity self-efficacy.

• 한국항공운항학회지
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• 제13권3호
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• pp.73-84
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• 2005

Hanseo University's Tae-an Airfield was opened in July, 2005 for aeronautical education such as aircraft flight, air traffic control, avionics, etc., and will play an important part as a base for local economic and industrial developments. On the contrary, the aircraft noise from the airfield will give an impact against the vicinity of the airfield and become a big issue which the airfield authority has to solve. The aim of this study is to analyse the aircraft noise contour in vicinity of the airfield and to make understand the people around the airfield how much the aircraft noise will have an effect on. For the prediction of the aircraft noise in the local area, this study showed the method to assess the aircraft noise in the developed countries for aviation, and the result to compute WECPNL by INM 6.1 after encoding the various data including environmental input data, tract, and profile. The major results of the study can be summarized as follows ; While the area with influence contour of noise from 75 to 80 WECPNL is 0.555$km^2$, the area from 80 to 85 is 0.343$km^2$, and the area with influence contour of noise over 85 WECPNL is 0.163$km^2$. In addition, there are 4 houses in the contour over 85 WECPNL and the inhabitants(10 people) in this area will have effect from the noise. Therefore Tae-an airfeild authority is preparing the noise-prevention method or noise abatement program. Finally, according to the noise contour, it is one of the best way of decreasing the effect of aircraft noise that 33 runway is assigned as calm-wind runway because there is no resident in the area around 15 threshold.

• 한국지반공학회지:지반
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• 제13권1호
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• pp.75-84
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• 1997

본 고에서는 지하공동위에 위치한 확대기초의 지지력 산정기법을 제시하였다. 지지력 산정기법의 개발을 위해서 필자에의해 개발된 3차원 탄소성 유한요소해석 프로그램을 이용하여 지하공동위에 위치한 확대기초의 지지력에 대한 매개변수 변환연구를 수행하였다. 매개변수 변환연구의 결과를 이용하여 각 경계조건의 지지력을 평가하고 이를 지지력 산정기법 개발에 필요한 데 이터 베이스로 활용하였으며, 수집된 데이터 베이스에 대한 다중회귀분석을 통해 반 경험적 지지력 산정기법을 개발하였다. 개발된 지지력 산정기법은 기존의 모형기초실험 및 유한요소해석 결과와의 비교를 통해 그 타당성이 검증되었으며, 그 결과 본 연구의 범위내에 해당하는 실제 현장문제에 효율적으로 적용될 수 있을 것으로 사료된다.