• Journal of Korean Elementary Science Education
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• v.42 no.4
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• pp.618-629
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• 2023

Although society has become increasingly diverse, on a few studies analyzed elementary science textbooks in terms of race or disability. Therefore, this study analyzed character illustrations presented in elementary science textbooks in terms of multiculturalism and disability. It identified 14 approved elementary science textbooks for the 2015 revised curriculum, which are used during the first and second semesters in the third grade. First, analysis of the race of character illustrations in elementary science textbooks indicated that 8.2% of them are multicultural, which is higher than the actual proportion of foreigners living in Korea. In addition, most of them were white illustrations, whereas Asian foreign illustrations made up the least, which suggests a different distribution in the Korean context. The study observed significant differences in distribution according to publishers. Second, the gender distribution of multicultural character illustrations differed by 59.0% and 41.0% for men and women, respectively, and the gender variation between publishers was relatively large in which a few publishers accounted for 80% of male multicultural figures. The third pertained to the function of illustrations, that is, the distribution of illustrations of Koreans and multicultural figures was similar in terms of the order of illustrations with explanatory functions followed by exemplary, decorative, and supplementary functions. Finally, from the perspective of diversity in disability, the proportion of illustrations with disability was 2.0%, which was less than the actual proportion in Korea. The study discussed the need to consider the situation and diversity of Korea in terms of race and d isability.

• Journal of the East Asian Society of Dietary Life
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• v.22 no.6
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• pp.744-757
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• 2012

This study was designed to obtain basic data for the globalization of Korean food and the expansion of food exports through contract foodservices. A survey of dietary habits and attitudes toward school foodservices was given to students in three American international schools served by a domestic contract foodservice management company located in Seoul and Gyeonggi area. The results showed an average of three meals taken daily 3.39 times for male students and 2.95 times for female students and the time required for a meal was about 24~26 minutes. The average breakfast frequency was 5.10 times(4.59 times for male students and 5.35 times for female students) and many students reported skipping breakfast due to a lack of time. The average weekly frequency of dining out was 1.78 times(2.15 times for male students and 1.60 times for female students). In all schools, irrespective of gender and grade, students responded that a desire for snacking was 'why they want to have cookies', and snacking hours were frequently listed as 'between noon and evening'. Many also responded that an unbalanced diet is the reason some snacks are 'not to their taste'. Overall, students were highly satisfied with the foodservice menu, although there was a significant difference in what was considered proper food temperature, proper food seasoning, suitable amounts of food, and freshness of food. Male and female students were specifically highly satisfied with the 'freshness of food materials' and 'variety of menu' respectively. Overall, all students were highly satisfied with the foodservice, including the 'cleanliness of tables and trays'.

• Journal of Korean Ophthalmic Optics Society
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• v.13 no.1
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• pp.77-81
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• 2008

Purpose: This study was to investigate the refractive state of an asian population (male: 39, female: 53) from 21 to 30 years old who visited the A optical shop at jongnogu in seoul. Methods: The visual acuity test was performed by the object and subject method. Results: Among the 184 eyes, myopia is 83.16% and emmetropia is 16.84%, respectively. As for the equivalent spheric power of myopic abnormal refractive eyes, the -m0.5Dt < spheric equivalent ${\leq}$ -2.00Dt was 40.53%, the -2.00Dt < spheric equivalent ${\leq}$ -6.00Dt was 51.63% and anything over the -6.00Dt was 7.85%. The percentages of with-the-rule, against-the-rule and oblique astigmatism among people with astigmatism were 46.67%, 35.56% and 7.77%, respectively. The average of pupillary distance in male (64.5${\pm}$2.9 mm) was greater than that in female (61.9${\pm}$2.3 mm). Conclusions: Korean opticians were provided some useful information about making up a prescription by this research.

• Journal of the Society of Disaster Information
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• v.8 no.3
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• pp.242-257
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• 2012

Korea's population change trend is the aging and feminization as Reduction in mortality, average life extension. and is further increased Reduction of birth rate and aging population. if Our country concluded FTA(Free Trade Agreement) with the United States, Europe and China etc. labor-intensive industries will be the decline. Then, the construction workers' jobs are continually reduced. This is critical to the nation's economic, social and environmental influences due to Shortage of construction workforce and increasing labor costs. Eventually this is a major factor in reduced construction productivity. Therefore, this study is presented as a construction productivity development prospects on the value-added analysis per Labour productivity employee from Construction market trends, industry-specific productivity index, industry trends Employed, age tiered workforce trends, women's workforce trends, labor time trend, foreign workers, workforce trends, analysis of trends in construction contract, awarded by Company Size trends, construction management analysis index.

• Journal of health informatics and statistics
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• v.43 no.4
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• pp.255-266
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• 2018

Objectives: This study compared the risk of preterm birth and low birth weight between native-born and foreign-born women. Methods: By Using the birth registration data, every woman who gave birth between 2010 and 2016 in Korea was included in the analysis. Duration from marriage to pregnancy was measured by month and multiple socioeconomic and demographic characteristics were controlled. Preterm birth (<37 weeks) and low birth weight (<2.5 kg) were used for outcome variables. Descriptive statistics and logistic regression were used for data analysis with Stata. Results: The risks of preterm birth and low birth weight for native-born and foreign-born women differed according to the duration of marriage or birth order. For the first infant, foreign-born women were more likely to have pereterm birth or low birth weight than the native-born in the early stage of marriage but nativeborn women had higher risks than the foreign-born in the middle and later stage of marriage. For the second infant, foreign-born women were less likely to have pereterm birth or low birth weight than the native-born regardless of the duration of marriage. Conclusions: The results of this study demonstrates that the risk of preterm birth and low birth weight for foreign-born women is concentrated on the early stage of marriage. Institutional and cultural supports should be given to foreign-born women to help their early settlement in the Korean society.

• Tuberculosis and Respiratory Diseases
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• v.50 no.3
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• pp.320-333
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• 2001

Background : Peak expiratory flow (PEF) provides a simple, quantitative, and reproducible measure of the existence and severity of airflow obstructions. Peak flow meters are designed to monitor the condition asthma patients. There are many reports showing the normal predicted value of PEF in other countries. Studies on healthy Korean adults have been performed in a relatively small sample number and a lower limit for the normal value was not reported. Therefore, an attempt to provide normal predictive PEF value with a lower limit was made. Method : The PEF(Mini-Wright Peak Flow Meter) measurements and spirometry were done in 233 men and 631 women without history of respiratory disease. All subjects were non-smokers with no respiratory symptoms. The normal predictive value and its lower limit were developed by multiple regression analysis. The result was compared with regression equations in other reports. Results : The regression equation for the normal PEF predictive value(L/min) is $25.117+4.587{\times}$Age(year)-$0.064{\times}Age^2+2.931{\times}$Height(cm) in men($R^2=025$), and 146.942-$0.011{\times}Age^2+1.795{\times}$Height(cm)+$0.836{\times}$Weight(kg) in women($R^2=0.21$). The regression equation for the lower limit of this value (L/min) is $25.117+4.587{\times}$Age(year)-$0.064{\times}Age^2+1.936{\times}$Height(cm) in men, and $146.942-0.011{\times}Age^2+1.232{\times}$Height(cm)+$0.481{\times}$Weight(kg) in women. The residuals were normally distributed. The PEF in Korean males was sililar to those reported in British and Japanese subjects. The PEF in Korean females was similar to that in British subjects, but higher than the PEF in Japanese subjects. The lower limit of normal value was 71% of normal predictive PEF value in men and 76% in women. Conclusion : The normal predictive PEF value and its lower limit was measured from 233 male and 631 female asymptomatic, lifelong non-smoking participants. The normal predictive value was different from those of other studies on Korean subjects. Therefore, further studies are required.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.12
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• pp.5509-5517
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• 2011

Purpose: The aim of the study was to identify the health status and social support of international married women according to acculturative stress. Methods : Filipino marriage-migrant 110 women participated in the study, lived D city and C city from December 2009 to June 2010. Results: The average score of health status was 83.47. The average score of social support was 3.48. The average score of acculturative stress was 2.37. Health status were significantly associated with age, years living in Korea, way of marriage and Korean friends. Social support was associated with age, way of marriage and Korean friends. Acculturative stress were associated with age, years living in Korea and way of marriage. According to acculturative stress level, acculturative stress had a significant impact on health status and social support. Conclusion: These results may contribute to a better understanding of health status, social support and acculturative stress of international married women. These findings are basis to development of health management intervention program for international married women.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.14 no.1
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• pp.101-116
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• 2019

Technology-based start-up is important in that it encourages innovation, facilitates the development of new products and services, and contributes to job creation. Technology-based start-up activates entrepreneurship when appropriate support is provided within the ecosystem. Thus, understanding the technology-based start-up ecosystem is crucial. The purpose of this study is as follows. First, in Herrmann et al.'s(2015) study, we compare and analyze the ecosystem of each country by selecting representative regions such as Silicon Valley, Tel Aviv, London and Singapore which have the highest ranking in the start-up ecosystem. Second, we try to deeply understand the start-up ecosystem based on in-depth interviews with various stakeholders such as VC investors, start-ups, support organizations, and professors related to the Korean start-up ecosystem. Finally, based on the results of the study, we suggest development and activation of Korean technology-based start-up ecosystem. As a result, the Seoul start-up ecosystem showed a positive evaluation of government support compared to other advanced countries. In addition, it was confirmed that the ratio of tele-work and start-up company working experience of employees was higher than other countries. On the other hand, in Seoul, It was confirmed that overseas market performance, human resource diversity, attracting investment, hiring technological engineers, and the ratio of female entrepreneurs were lower than those of overseas advanced countries. In addition, according to the results of the interview analysis, Seoul was able to find that start-up ecosystems such as individual angel investors, accelerators, support institution, and media are developing thanks to the government's market-oriented policy support. However, in order for this development to continue, it is necessary to improve the continuous investment system, expansion of diversity, investment return system, and accessibility to the global market. A discussion on this issue is presented.

• Journal of the Korea Society of Computer and Information
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• v.20 no.6
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• pp.117-126
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• 2015

Multi-Cultural Family Support Act means that to lead a stable family life in Korea by improves the quality of life for members of multi-cultural families through the extensive support and ultimately it refers to a law designed to contribute to the integration between society and them. This Law was newly enacted as Law No. 8937 in March 21, 2008. And through the six times amendments it improve the part of the lack also now in February 18, 2015, some amendments are submitted by Jasmine Lee with 12 lawmakers. Now in 2015, the number of foreigners who living in Korea are beyond 150 million and it can see that has entered into a full-fledged multi-cultural society. And it can place a greater significance that had laid the foundation of the various support policies to lead a stable family life for members of multi-cultural families. However, the problem that much current law which associated with the Multi-cultural Family Support Act cannot accept the social changes has emerged. Thus, in this paper try to present a legislative plan that can respond appropriately to the real world through the analysis of it.

• Journal of the Korean Society of Radiology
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• v.15 no.7
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• pp.1021-1030
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• 2021

This study analyzed the status of tuberculosis patients in Korea by collecting data from the Statistics Korea and the KDCA's GLOBAL Tuberculosis Report from 2010 to 2018 to find ways to manage tuberculosis patients in Korea and provide basic data on tuberculosis policies. The results are as follows. First, the results of tuberculosis patients in Korea decreased by about 21.3% to 33,796 (65.9%) in 2018 and 26,433 (51.5%) in 2018. Second, the status of tuberculosis patient treatment in Korea was found to be 655 in 2018, an increase of about 160% compared to 2014. Third, the incidence of tuberculosis among adolescents was 1.8% in 2018 for those aged 10 to 14 and 15.0% for those aged 15 to 19, the highest rate of tuberculosis among high school students, Fourth, looking at the incidence of tuberculosis patients by age, subjects in their 60s or older showed a prevalence of tuberculosis by 60% or more, especially elderly tuberculosis patients over 80 years of age. Fifth, the status of the incidence of tuberculosis patients by gender was found to be 1.4 times higher in men than in women in 2018 compared to 2010. Sixth, 1,419 people (75.6%) in Jeollanam-do had the highest prevalence of tuberculosis nationwide, and 99 people (33.4%) in Sejong had the lowest prevalence. Seventh, the number of foreign patients in Korea continued to increase to 1,510 in 2012, increasing to 2,569 in 2016. The results this study indicate the need for rapid and accurate early tuberculosis screening policies and management for tuberculosis relapse patients, high school student, age groups over 60, a group of men such as the military, the elderly over 80, and foreigners.