• 한국항해항만학회지
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• 제40권5호
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• pp.305-310
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• 2016

The sea-port in Northern Vietnam accounts for around one third of the total country's cargo throughput and for many decades has been playing an important role in the logistics system of the country. 11 container terminals currently operate in Northern Vietnam, concentrating in Haiphong city and Quang Ninh province. Despite the increasing demand, the competition among these container terminals has become increasingly more critical. In recent years, massive investments from both government and operators have been made to improve the capability of the local sea-port's logistics infrastructure. This critically needed comprehensive research evaluates the impact of the current logistics infrastructure condition on the competitiveness of terminals and quantitatively compares the competencies of these terminals. In order to meet such requirements, the paper first summarizes the indicators of the logistics infrastructures of the sea ports before developing and testing hypotheses to reveal the correlation between the given factors and the annual throughput of container terminals in the region. Factor analysis will then be applied to score the logistics infrastructure competency of each container terminal. A significant gap between logistics infrastructures among all container terminals was not observed and the competitiveness between container terminals is mostly driven by traditional activities including cargo handling and storage. According to the results, strategic thinking will be needed to contribute to related organizations for better decisions in investment, management, and operation.

• 한국지역사회생활과학회지
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• 제23권3호
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• pp.329-338
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• 2012

The purpose of this study was to explore consumers' perceptions and satisfaction of Makgeolli in Daejeon. The study examined the perceptions of consumers of a number of Makgeolli characteristics. A total of 199 respondents provided information regarding their perceptions of Makgeolli. Exploratory factor analysis showed that six factors of consumers' perceptions toward Makgeolli were: delight, harmony with food, atmosphere, health /tradition-related, self-fulfillment, and emotion. Examining the effect of each factor on Makgeolli satisfaction showed that delight had a negative relationship with satisfaction while harmony with food and health/tradition-related showed positive relationships. Atmosphere, self-fulfillment, and emotion did not impact satisfaction. Comparisons of the eleven attributes using t-test between Makgeolli and alcoholic beverages showed significant differences in six attributes: creating a special dining ambience(p<0.001), socializing(p<0.001), enhancing the taste of food(p<0.001), satisfying thirst(p<0.01), esthetic(p<0.01), and stylish(p<0.001). Most of the places where Makgeolli was consumed were traditional bars(53.4%) and Korean restaurants(29.1%). In order to make Makeolli as a global beverage further studies regarding Makgeolli purchasing motivation, satisfaction, consumer characteristics should be studied.

• Journal of Nutrition and Health
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• 제41권6호
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• pp.502-509
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• 2008

Anemia is common in Diabetes Mellitus(DM) with chronic kidney disease. Recent research suggests that DM itself also may be a risk factor of anemia even though kidney failure causes anemia. However, it has not been reported that the impact of DM on anemia in representative data of Korean population. A total of 5,417 Korean adults aged 20 years and older(2,328 men, 3,089 women) were selected from the participants of the 2005 Korean National Health and Nutrition Examination Survey(KNHANES) for this study. Anemia was defined as hemoglobin(Hb) < 13 g/dL and hematocrit(Hct) < 39% for men or Hb < 12 g/dL and Hct < 36% for women. DM was defined as a fasting blood glucose $\geq$ 126 mg/dL. Korean adults with anemia had a higher prevalence of DM than in normal adults(11.4 vs 7.5%; p<0.0001). The unadjusted odds ratio(OR) for anemia was greater in Korean men with DM than in normal men(OR=4.25; 95% CI: 2.48-7.29). This results did not differ after adjustment for the putative risk factors for anemia including chronic disease(OR=2.64; 95% CI: 1.45-4.83). However, the presence of DM was not related with anemia in Korean women. In conclusion, this study revealed that DM might be an independent risk factor for anemia in Korean men. Identification and management for anemia are needed in Korean population with DM as well.

• 한국의류학회지
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• 제32권5호
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• pp.777-787
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• 2008

The purpose of this study is to identify impacts of adolescent consumers' assertiveness and appearance concerns on their buying behaviors when they buy school uniforms. This research examined information sources and purchase evaluative criteria as related variables of clothing buying behaviors. The Internet survey was carried out to middle and high school students in Seoul. A total of 907 data were analyzed by factor analysis, frequency analysis and step-wise multiple regression analysis. The results of this study were as follows: From a result of factor analysis on adolescent consumers' assertiveness, appearance concerns and information sources and purchase evaluative criteria for buying school uniforms, each four variances showed factorial structures clearly. School uniform consumers' assertiveness and appearance concerns had significant influences on information sources and purchase evaluative criteria. Especially, an impact of conformity appearance concern was inclined to be high on information sources and purchase evaluative criteria.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2008년도 추계 학술발표회
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• pp.196-203
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• 2008

Durability of geosynthetics for soil reinforcement is accounted for creep and creep rupture, installation damage and weathering, chemical and biological degradation. Among these, the long-term creep properties have been considered as the most important factors which are directly related to the failure of geosynthetic-reinforced soil(GRS). However, the creep test methods and strain limits are too various to compare the test results with each other. The most widely used test methods are conventional creep test, time-temperature superposition and stepped isothermal method as accelerated creep tests. Recently developed design guidelines recommend that creep-rupture curve be used to determine the creep reduction factor($RF_{CR}$) which is a conservative approach. In this study, the different creep test methods were compared and the creep reduction factors were estimated at different creep strain limits of 10% of total creep strain and creep rupture. In order to minimize the impact of creep strain to the GRS structures, the various creep reduction factors using different creep test methods should be investigated and then the most appropriated one should be selected for incorporating into the design.

• Radiation Oncology Journal
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• 제36권3호
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• pp.248-253
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• 2018

Radiation protection in the scrotum to reduce the risk of genetic effect in the future is very important. This study aimed to measure the scrotal dose outside the treatment fields by using the radio-photoluminescence glass dosimeter (RPLGD). The characteristics of RPLGD model GD-302M were studied. Scattered dose to scrotum was measured in one liposarcoma case with the prescribed dose of 60 Gy. RPLGDs were placed in three different locations: one RPLGD was positioned at the posterior area which closer to the scrotum, and the other two RPLGDs were placed between the penis and the scrotum. Three RPLGDs were employed in each location. The scattered doses were measured in every fraction during the whole course of treatment. The entire number of 100 RPLGDs showed the uniformity within ±2%. The signal from RPLGD demonstrated linear proportion to the radiation dose (r = 0.999). The relative energy response correction factor was 1.05. The average scrotal dose was 4.1 ± 0.9 cGy per fraction. The results presented a wide range since there was a high uncertainty during RPLGD placement. The total scrotal dose for the whole course of treatment was 101.9 cGy (1.7% of the prescribed dose). The RPLGD model GD-302M could be used to measure scattered dose after applying the relative energy correction factor.

• Asian Journal of Business Environment
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• 제10권3호
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• pp.5-12
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• 2020

Purpose: The main purposes of this study are to examine what the most important hotel facilities that sharia hotels must provide, and to study the relationship between importance of sharia compliance and Muslim tourists' judgment on the performance of sharia hotels. Research Design, Data, and Methodology: The data were collected in Lombok Island. Questionnaires were distributed to Muslim tourists who stayed at one of the sharia hotels, with a total sample of 205 respondents. Factor Analysis Method and Two Independent Sample Tests have been applied in this research to analyze and interpret the data. Result: The results show only one factor is formed from all statements of Sharia compliance variable, and there is a significant difference in the customer experience and customer satisfaction ratings based on the importance of hotel facilities. Conclusion: The present study revealed that Muslim tourists who place a high level of importance in sharia compliance present a more positive assessment for all services provided by sharia hotels. The assessment from Muslim tourists with higher level of importance in Sharia compliance is more positive about their experiences during their stay at the sharia hotels, which also affects their satisfaction.

• 상하수도학회지
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• 제33권5호
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• pp.341-351
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• 2019

The purpose of this study was to evaluate vulnerability of drought in small island areas. Vulnerability assessment factors of drought were selected by applying the factor analysis. Ninety Eup/Myon areas in small island were evaluated to vulnerability of drought by entropy method adapting objective weights. Vulnerability consisted of climate exposure, sensitivity, and adaptive capacity. A total of 22 indicators were used to evaluate and analyze vulnerability of drought in small island areas. The results of entropy method showed that winter rainfall, no rainfall days, agricultural population rate, cultivation area rate, water supply rate and groundwater capacity have a significant impact on drought assessment. The overall assessment of vulnerability indicated that Seodo-myeon Ganghwa-gun, Seolcheon-myeon Namhae-gun and Samsan-myeon Ganghwa-gun were the most vulnerable to drought. Especially Ganghwa-gun should be considered policy priority to establish drought measures in the future, because it has a high vulnerability of drought.

• 한국의상디자인학회지
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• 제22권4호
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• pp.79-91
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• 2020

This research aims to study the effect of consumer ethnocentrism and animosity towards the purchase of Korean visual arts products by Chinese consumers. Total of 302 questionnaires were distributed for measuring the constructs using the online survey website (www.sojump.com). All the questionnaires were validated and tested for further statistical analysis through exploratory factor analysis (EFA) and later a confirmatory factor analysis (CFA) using SPSS 22.0 and AMOS 22.0 statistical systems. In addition, structural equation modeling technique (SEM) was applied for testing the hypotheses. Among all variables, consumer ethnocentrism plays the most negatively significant role, followed by animosity toward buying Korean products. Fortunately, there is a positive variable, cosmopolitanism, that can help mitigate the impact of this hostility, and more interesting results are described in detail in the current paper. This study has been added value between theory and practice exploring ethnocentrism and animosity effects, and more theoretical and managerial implications are discussed.

• The Journal of Asian Finance, Economics and Business
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• 제9권4호
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• pp.185-190
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• 2022

The article analyzes the impact of factors affecting the application of management accounting in Vietnamese small and medium enterprises. It provides more empirical evidence on the factors affecting the application of cost management accounting. The research methodology involved a questionnaire survey of managers at all levels, and chief accountants and accountants of 65 Vietnamese construction enterprises. 220 questionnaires were collected in total, out of which 14 invalid questionnaires were not used due to many blank cells. The 5-level Likert scale is familiarly used in many studies, so the author also quantifies each factor according to five levels. Quantitative research was carried out with SPSS 25 software. Research results show that 4 factors positively influence the application of cost management accounting, including Business strategy, Management cost control, level of accounting staff, and Manager's point of view on cost management accounting. The level of accounting staff factor has the strongest influence on the application. Based on the research results, the author has proposed recommendations to improve the application of cost management accounting techniques of construction enterprises, thereby contributing to enhancing competitiveness and efficiency activities of construction enterprises in Vietnam.