• Research in Mathematical Education
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• v.17 no.1
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• pp.29-46
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• 2013

Introduction: According the 2011 Taiwanese Government Statistics, the lower secondary school enrollment number of the new-immigrant-children is about 200,000. As known, most of the new immigrants are from the Southeast Asian countries, such as Vietnam, China, Indonesia, Thailand, the Philippines and Cambodia. In order to satisfy the increasing needs and demands on education of the children of new immigrant (CNI, henceforth), Taiwanese government not only develops, but also puts the after-school learning assistance policy into practice from 2006. Therefore, the main purpose of this study is to explore the mathematics achievement of the CNI after the implementation of the after-school learning assistance policy (AsLA policy, henceforth). Purposes: Firstly, to compare the mathematics achievement of the CNI by countries. Secondly, to compare the mathematics performance among the CNI, the children from high-risk family (CHRF, henceforth) and the children of general families. Samples: The 2,452 samples, selected from two junior high schools located in central Taiwan, include 157 CNI, 522 CHRF. Methods: The main method used in this study is interval fuzzy number (IFN, henceforth) in order to compare the mathematics achievement of the children after the implementation of the AsLA policy from different type of families. Results: To reach the two purposes of this study. We can find the effectiveness of mathematics performance from three group's children of new immigrants, high-risk, general family. Therefore, the results provide one of the ways to review the new immigrant's education policy of after-school learning assistance in Taiwan.

• Journal of the Korean Association of Geographic Information Studies
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• v.3 no.2
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• pp.73-86
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• 2000

Using monthly AVHRR-NDVI composite images, global vector data and statistical information, land cover change patterns in Asia during the major growing season (June, July and August) were analyzed for each country. Specifically, explanations on NDVI changes were developed at a regional scale emphasizing human impacts on ground vegetation. The annual mean change in each country showed NDVI-gain trends in high latitude areas and some parts of eastern China and northern/western India. On the contrary, NDVI-loss trends were distinctive in Japan, Korea, some parts of southeastern China, Vietnam, Laos, Cambodia, Thailand, Myanmar and some parts in southwestern/eastern India. These patterns largely coincided with socio-economic information reflected by human behavior. The NDVI change trends showed significant correlation with forest area changes. Also, a multiple regression model showed that the NDVI change patterns were significantly dependent on the changes in forest area and total population.

• Parasites, Hosts and Diseases
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• v.56 no.2
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• pp.153-165
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• 2018

Development of an effective vaccine is critically needed for the prevention of malaria. One of the key antigens for malaria vaccines is the apical membrane antigen 1 (AMA-1) of the human malaria parasite Plasmodium falciparum, the surface protein for erythrocyte invasion of the parasite. The gene encoding AMA-1 has been sequenced from populations of P. falciparum worldwide, but the haplotype diversity of the gene in P. falciparum populations in the Greater Mekong Subregion (GMS), including Thailand, remains to be characterized. In the present study, the AMA-1 gene was PCR amplified and sequenced from the genomic DNA of 65 P. falciparum isolates from 5 endemic areas in Thailand. The nearly full-length 1,848 nucleotide sequence of AMA-1 was subjected to molecular analyses, including nucleotide sequence diversity, haplotype diversity and deduced amino acid sequence diversity and neutrality tests. Phylogenetic analysis and pair-wise population differentiation ($F_{st}$ indices) were performed to infer the population structure. The analyses identified 60 single nucleotide polymorphic loci, predominately located in domain I of AMA-1. A total of 31 unique AMA-1 haplotypes were identified, which included 11 novel ones. The phylogenetic tree of the AMA-1 haplotypes revealed multiple clades of AMA-1, each of which contained parasites of multiple geographical origins, consistent with the $F_{st}$ indices indicating genetic homogeneity or gene flow among geographically distinct populations of P. falciparum in Thailand's borders with Myanmar, Laos and Cambodia. In summary, the study revealed novel haplotypes and population structure needed for the further advancement of AMA-1-based malaria vaccines in the GMS.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.19 no.1
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• pp.49-57
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• 2011

This paper concentrate on the passengers' perception of risks by analyzing data gathered through a field survey in the South Korean air market. Twenty two Koreans were killed in the accident of PMT Air in the Kingdom of Cambodia on June 25th 2007 and This has caused customers to be more concerned about the safety of airline. Three hundred forty-two samples were collected from field survey at Kimpo International Airport in Seoul and Jeju International Airport on Jeju island and the findings are based on 316 questionnaires. The multiple regression analysis, Analysis of variance (ANOVA), Correlation analysis, T-test were carried out to examine the effect, relationship and difference of data set. The results show that there are differences between passengers' perceived risks in LCC's and those in FSC's. Passengers of LCC's took serious consideration of the type of fleet and feeling physical risk, whereas those of FSC's only took consideration of financial risk.

• Human Ecology Research
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• v.54 no.2
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• pp.141-154
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• 2016

This study examined the nature of multi-cultural families' housing problems living in South Korea. A qualitative research was conducted through in-depth interviews with immigrant women from three Southeast Asian countries. The subjects of this study were 15 married immigrants from the Philippine, Cambodia, and Vietnam living in Seoul. The major findings were as follows: firstly, reciprocity for the in-between person and environment: the preferred to blend into Korean society instead of making a community based on national origin. Secondly, intention to housing: all participants were passive about moving and the Vietnamese and Cambodians placed more importance on the family community than the Filipinas. Thirdly, meaning of housing and interaction: for the most important area in the house, the Vietnamese and Cambodians stated that rooms were for a couple and treated family space more importantly than Filipinas who pursuit personal comfort. Fourthly, housing adaptation process: adapting to climate difference between home countries and Korea was the biggest difficulty. Fifthly, residential satisfaction/dissatisfaction: mostly satisfied with housing facilities; however, they were dissatisfied with the number of rooms and house size due to a necessity for personal space. In conclusion, ideas implied from native country of married immigrants in multicultural families did not change significantly in preference of the current environment. The needs for an ethnic community was not great, because they seemed able to assimilate positively by living with a Korean husband and relatives. Gradual assimilation through a cultural acculturation process can be considered desirable.

• Journal of Dental Anesthesia and Pain Medicine
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• v.17 no.1
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• pp.29-35
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• 2017

Background: No study has compared lidocaine with articaine, each at a concentration of 4% and combined with epinephrine. The purpose of this study was to compare the effectiveness of 4% lidocaine with that of 4% articaine, with a concentration of 1:100,000 epinephrine added to each, in an inferior alveolar nerve block for surgery on impacted lower third molars. Method: This study was conducted at the Faculty of Dentistry, Mahidol University in Bangkok, Thailand. The randomized, single-blind, comparative split-mouth study was carried out in patients with symmetrically impacted lower third molars, as identified on panoramic radiographs. Each patient underwent surgery for the removal of the lower third molars by the same surgeon under local anesthesia at two separate visits, 3 weeks apart. The onset and duration of local anesthesia, intra-operative pain, surgical duration, and number of additional anesthetics administered were recorded. Results: The subjective and objective onset of action for the local anesthetics showed statistically significant differences (P < 0.05). However, the intra-operative pain, surgical duration, duration of local anesthesia, and number of additional anesthetics administered did not show statistically significant differences. Conclusion: The use of 4% articaine for the inferior alveolar nerve block was clinically more effective in the onset of subjective and objective anesthesia as compared with the use of 4% lidocaine. Based on the pain scores from the visual analogue scale, 4% lidocaine provided more analgesia during the procedure, and patients noted less intra-operative pain than with 4% articaine; however, the difference was not clinically significant.

• Journal of Korean Public Health Nursing
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• v.28 no.2
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• pp.211-227
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• 2014

Purpose: The purpose of this study was to compare health literacy levels of Asian immigrant women and factors associated with health literacy focusing on Korean-Chinese and other Asian immigrants in Korea. Methods: Data were drawn from 258 immigrant women, comprising 56 Korean-Chinese and 202 other immigrants from the Philippines, Vietnam, Japan, Cambodia, Thailand, Uzbekistan, Taiwan, and Han-Chinese. The Rapid Estimate of Adult Literacy in Medicine - Short Form (REALM-SF) was used to assess health literacy, which consisted of seven medical words in Korean (behavior, exercise, menopause, rectal, antibiotics, anemia, and jaundice). Data analysis was performed using descriptive statistics, t-test, ANOVA with $Sch{\acute{e}}ffe$ post hoc test, and hierarchical regression. Results: Korean-Chinese women showed significantly higher levels of health literacy ($M=6.41{\pm}1.07$), compared to their other immigrant counterparts ($M=4.55{\pm}2.15$). While Korean-Chinese women with longer time since immigration (p=.048) reported higher health literacy, for other immigrants, those living with children (p<.001), longer time since immigration (p=.011), and greater Korean language proficiency (p=.004) showed an association with higher health literacy. Conclusion: When providing health care services and health education, health care professionals should consider differences in levels of health literacy and factors associated with health literacy among Korean Chinese and other immigrants.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.05a
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• pp.67-70
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• 2015

This paper describes a one of HRD Program focus on ICT technology called TOPCIT as that companies and higher education providers voiced the need for a standardized, objective competency index that can reinforce the on-site competency of college students majoring in ICT/SW. And reduce the gap between the viewpoints of industrial and academic circles regarding the qualifications of a competent specialist in ICT field. For this reason, T.OPCIT developed and evaluated a performance-evaluation-centered test designed to diagnose and assess the competency of ICT specialists and SW developers critically needed to perform jobs on the professional frontier. This TOPCIT concept has been promoted not just in KOREA but in many ASEAN countries, e.g Thailand, Nepal, Bhutan, Philippines, Mongolia and Cambodia during the ICTD-USO Forum organised by ITU-ASP.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.9
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• pp.4251-4257
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• 2016

Background: Testicular cancer is one of the most common cancers among young men between ages 20-34 in countries with high or very high levels of the Human Development Index (HDI). This study investigated the incidence and mortality of prostate cancer and the relationship with the HDI and its dimensions in Asia in 2012. Materials and Methods: The study was conducted based on data from the world data of cancer and the World Bank (including the HDI and its components). Standardized incidence and mortality rates of testicular cancer were calculated for Asian countries. Correlations between incidence and/ormortality rates, and the HDI and its components were assessed with the use of the correlation test, using SPSS software. Results: There was a total of 14902 incidences and 5832 death were recorded in Asian countries in 2012. Among the Asian countries, the five countries with the highest standardized incidence rates of testicular cancer were Israel, Georgia, Turkey, Lebanon and Kazakhstan and the five countries with the highest standardized mortality rates were Turkey, Georgia, Jordan, Cambodia and the Syrian Arab Republic. A positive correlation of 0.382 was observed between the standardized incidence rates of testicular cancer and the HDI (p=0.009). Also a negative correlation of 0.298 between the standardized mortality rate of testicular cancer and the Human Development Index was noted although this relation was statistically non-significant (p=0.052). Conclusions: There is a positive correlation between HDI and the standardized incidence rate of testicular cancer and negative correlation with standardized mortality rate.

• The Bulletin of The Korean Astronomical Society
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• v.43 no.1
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• pp.50.3-50.3
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• 2018

2018년부터 한국천문학회 특별 사업단으로 교육, 홍보위원회에 해외교육지원단이 만들어졌다. 해외교육지원단은 지난 2년 동안 한국천문학회가 지원해오던 캄보디아 천문교육지원 활동을 확장하고 체계적인 운영을 목표로 만들어졌다. 먼저, 그동안의 활동에 대해 보고하고 좀 더 내실 있는 계획을 세우기 위해 천문학회 회원들의 의견과 조언을 듣고자 한다. 첫 번째 캄보디아 천문학 교육은 2016년 6월 13-24일(2주) 동안 수도 프롬펜에서 북서쪽, 차편으로 4시간 거리에 있는 뿌삿시 끄로압에서 이루어졌다. 초. 중등학생 50여명이 참여하여 망원경 조작 방법을 배우고, 종이 망원경과 카메라 만들기, 태양과 행성 관측, 축구공, 야구공, 풍선과 찰흙을 이용한 태양계 행성들 크기 비교, 별자리판 만들기와 천문학 여러 현상들에 대한 비디오 영상 보기와 같은 다양한 프로그램을 수행하였다. 두 번째 교육은 국립청소년우주센터와 캄보디아의 Xavier Jesuit School이 연계하여 2017년 4월 3-7일(5일) 동안 지역 중등과학교사 18명을 대상으로 천문교육을 진행하였다. 시간과 좌표, 간이 망원경 제작, 결상의 원리, 분광, 망원경의 조립과 분해 및 천체관측 등 천체관측과 관련된 내용을 위주로 교육을 진행하였다.