• Korea Trade Review
• /
• v.45 no.5
• /
• pp.23-35
• /
• 2020

The purpose of this study is to examine relationships among exhibition selection factor, performance, satisfaction and intention to revisit of participants in international exhibition. For this purpose, we set hypotheses relationship among external selection factor of exhibition (ESFE), internal selection factor of exhibition (ISFE), performance of sales (PS), performance of information gathering (PIG), performance of relationship building (PRB), performance of image building (PIB), satisfaction (SAT) and intention to revisit (IR). To verify theses hypotheses, we conducted path analysis on the data from 100 participants of 2019 Korea International Boat Show. The result of this study is as follows: Frist, ESFE positively impacts on PS, PIG, PRB, PIB. Second, ISFE positively impacts on PIG, PRB. Third, PS and PIB positively impacts on SAT. Fourth, SAT positively impacts on IR. The implication of this study is two fold. This study expands research area of international exhibition to a new industry such as marine leisure sports industry and provides useful information to firms that plan to participate in the international exhibition and to those who organize the international exhibitions.

• The Journal of the Korea Contents Association
• /
• v.9 no.5
• /
• pp.257-264
• /
• 2009

This study gropes for the way to seek a desirable leader increase the efficiency of the mail service in the post service administration. That is to say, this study presents an appropriate leadership for the enhancement of the post service administration by investigating the relationship of the leadership to the organizational commitment and job satisfaction in the post service organization. Consequently, for the mail business organization, the selling leadership and the participating leadership show strong positive (+) interrelationship with the organizational commitment, but weak positive (+) interrelationship with job satisfaction. On the other hand, the telling leadership and the delegating leadership show weak negative (-) interrelationship with the former. Here, we can learn that the selling leadership and participating leadership are more effective on the mail business organization.

• The Bulletin of The Korean Astronomical Society
• /
• v.43 no.1
• /
• pp.51.1-51.1
• /
• 2018

동아시아 VLBI 관측망(East-Asian VLBI Network; EAVN)은 한 중 일 각국의 전파망원경을 통합해서 구성되는 동아시아 지역의 새로운 VLBI 네트워크이다. EAVN은 2013년부터 공동이용관측을 실시하고 있는 한일 VLBI 관측망(KaVA)을 중심으로 총 20개 전파망원경을 포함한다. 4개 주파수(6.7/8/22/43 GHz)로 관측할 수 있으며, 최대로 0.6 mas (22 GHz)의 해상도로 관측할 수 있는 기능을 가지고 있다. 우리는 2017년 3월부터 5월까지 EAVN을 이용한 총 17번의 AGN 관측 캠페인을 실시하였다. 이것은 ALMA를 이용한 Event Horizon Telescope (EHT) 관측과 같은 시기에 실시되며, 총 15개의 전파망원경이 참가하였다. 이 관측을 통해서 EAVN으로 얻은 영상이 KaVA의 영상에 대해 80% 정도 성능이 개선되는 것을 확인하였다. 또한, 주된 관측천체인 M87과 Sgr A*의 영상은 과거의 결과를 재현해서 AGN 중심 주변의 sub-pc 스케일의 제트 구조를 보다 자세히 볼 수가 있었다. 이 결과에 의거해서 우리는 KaVA의 관측시간의 일부를 이용해서 2018년 하반기부터 EAVN의 공동이용관측을 시작한다. 공개될 범위는 KaVA, 일본 Nobeyama 45 m, 중국 Tianma 65 m의 총 9개 망원경이며, 중국 Nanshan 26 m 망원경도 Large Program 관측에 한해서 참가한다. 관측주파수는 22 GHz (KaVA + Tianma) 및 43 GHz (KaVA + Tianma + Nobeyama) 이며, 오는 관측시즌(2018년 8월부터 2019년 1월까지)에 제공될 총 관측시간은 100 시간이다. 관측제안서 제출 마감날은 6월 1일이며, 많은 관측제안서가 제출될 것을 기대한다. 이 발표에서는 EAVN AGN 캠페인의 결과 및 EAVN 공동이용 관측의 자세한 내용을 보고한다.

• Journal of Gifted/Talented Education
• /
• v.12 no.1
• /
• pp.31-60
• /
• 2002

Several aspects seen to be related to the phenomenon of having few female Olympians. This study focused on the gender stereotypic parental belief in female child's talent area and lack of parental nurturing behavior on female children in math and science. Other aspects such as females dislike of competition, lack of network, dislike of extraordinary achievement are also included for discussion. The find out how girls and boys became Olympians, 23 male Olympians and 4 female Olympians and their parents were surveyed with questionnaire, on the parental belief, encouragement, and nurturing behaviors. Two Olympians and two non-Olympians were also interviewed to find out what made them to continue to participate in Olympiad or give up Olympiad.

• The Journal of the Korea Contents Association
• /
• v.12 no.6
• /
• pp.466-474
• /
• 2012

This study aims at looking into constraints of physical activity amid "after school" programs operated by an elementary school of Incheon City. For this study, 330 elementary school students of Incheon City were sampled, and tested of descriptive statistics, explanatory factor analysis, Cronbach's alpha, One-way ANOVA, independent t-test, and confirmatory factor analysis by Raymore, Godbey, Crawford's questionnaire. First, examining difference of constraints in accordance with the demographic variables of physical activity participants. Second, analyzing probing and confirmative factors and reliance of leisure constraints for physical activity participants. Third, examining the relations of cause and effect between factors of leisure constraints of physical activity participants and participation.

• Journal of Nutrition and Health
• /
• v.39 no.4
• /
• pp.366-371
• /
• 2006

In this study, we investigated the antioxidative and antimicrobial activities of red algae Gloiopeltis tenax (GT). GT was extracted with methanol and then further fractionated it into four different types: methanol (GTMM), hexane (GTMH), butanol (GTMB) and aqueous (GTMA) soluble fractions. The antioxidant activity of the fractions from GT was investigated by measuring the scavenging activities of GT against reactive oxygen species (ROS) and reactive nitrogen species (RNS). Among the four fractions of GT, GTMM and GTMB showed a marked scavenging effect against ROS, but they displayed very low levels of the scavenging effect against RNS. The antimicrobial activity was increased in proportion to its concentration by the paper disc method. Among the various solvent layers, the GTMM and GTMB showed strong antimicrobial activities.

• Journal of The Korean Association of Information Education
• /
• v.22 no.1
• /
• pp.91-102
• /
• 2018

The purpose of this study was to identify the variables that influence the intention of students to continue participating in SW education. Based on the TAM and reference to existing research on IT introduction, subjective norms, activity promotion conditions, programming related self-efficacy, perceived easy of use, and perceived usefulness were set as factors. We also tried to identify the structural causality between these factors and the intention to continue learning. The samples of this study were 204 elementary students participating in SW education. We collected our data by conducting web survey with these students for 1 month. Among the eight hypotheses set out in this study, the two hypotheses 'subjective norms will have a positive (+) effect on perceived ease of use' and 'perceived ease of use will have a positive (+) effect on Learning continuation intention' were rejected. The characteristics of the results are as follows. First, perceived ease of use indirectly influences learning intention through mediation of perceived usefulness. Second, in order to increase the intention of continuing learning, programming self-efficacy proved to be the most significant factor. The results of this study suggest that the usefulness of SW education and the programming self-efficacy of students should be improved for effective support of elementary school students' SW education.

• Journal of the Korean Geographical Society
• /
• v.36 no.1
• /
• pp.66-77
• /
• 2001

The contents and results of teaching should be evaluated periodically and intermationally in the age of globalization. The Third Internatinal Geography Competition, held from August 13 to August 19,2000 in Seoul, was a good opportunity to compare the level of achievement in geography among Korean students with that of other countries. Students from 13 countries competed with one another by demonstrating their geographical knowledge via three kinds of test. The aim of this study is to evaluate the international level of high school students in geography education in light of the result of the competiton. Four specific contents ate analysed here: 1)the process and result of the competiton, 2) the analysis of test scores of all students, 3) the international comparison of achievement level of the Korean students, and 4)the evaluation of the examination items and their comparison with those of the first competition. The result of this study will help to evaluate ths competitive achievement of geography education in high school. Although the Korean studenrs scored high marks overall, their were relafively weak in the fieldwork assignment. This shows that instructions in geography are unbalanced.

• Journal of Digital Convergence
• /
• v.17 no.8
• /
• pp.439-446
• /
• 2019

The purpose of this study is to analyze the relationship between social development and life satisfaction according to horse riding participation degree of participants. In order to accomplish the purpose of this study, participants of the equestrian program were set as the population and the sample was extracted by the method of Stratified cluster random sampling. The input data were statistically processed according to the purpose of the study using the SPSS / AMOS 22.0 Version Statistical Program for Windows, and the results were as follows. The results of the analysis are as follows. First, there were some differences in demographic characteristics such as horse riding experience, social development, life satisfaction, and participation level. Second, there was a partial relationship between participation level and social development of participants. Particularly, the degree of participation in horse riding experience was related to the activity of social development. Third, the participation level of horse riding experience was analyzed as having no direct influence on participants' life satisfaction. Fourth, it was analyzed that the development of sociality due to participation in horse riding experiences did not directly affect life satisfaction. Fifth, participation in experience of horse riding, social development and life satisfaction were not causally related.

• Journal of the Korean Society for Library and Information Science
• /
• v.42 no.2
• /
• pp.51-68
• /
• 2008

The research which sees in the object, fundamental data under providing should have boiled 40 housewife students who are in the process of attending in the SOHAE college attempted about the effect which the bibliotherapy program reaches in stress decrement of the middle-aged woman. The result first, before bibliotherapy of the experimental group the stress degree was average 44.5%, after bibliotherapy the stress 10.25% degree came to be low with 34.25%. Second, recording where the private talk people all bibliotherapy which participated to a clinical bibliotherapy seems will be advanced the condition which is stabilized emotionally very, the stress relaxation which leads the bibliotherapy which is continuous and to seem in the family life management which is healthy strong desire.