• Korean Journal of Child Studies
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• v.14 no.1
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• pp.59-75
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• 1993

Based upon the ABC-X model and family systems theory, this study examined (1) problem-solving and behavioral strategies utilized by children in divorced families, and (2) factors related to children's post-divorce adjustment. Date were collected from 158 elementary school aged children and adolescents of divorced families in an urban area (56 male and 102 female). Results of this study indicated that there were significant age differences in problem-solving and behavioral strategies utilized by difficult family situations. Factors that are useful in predicting adjustment of divorced children are the following variables: sex, visitation frequency of noncustodial parent, quality of custodial parent-child communication, and length of divorce. Implications for knowledge as well as recommendations for future research are discussed.

• IE interfaces
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• v.10 no.1
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• pp.223-235
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• 1997

The process of determining the optimal tool path in PCB(printed circuit board) drilling operations is identical with that of solving a TSP(traveling salesman problem). However, the optimal solution will be ruined when a drill bit needs tracking back in its tool paths. The back tracking occurrences shorten a life of the main spindle and result in inaccurate mechanical movements. In this study, the performances of four heuristics(Nearest Neighbor, Convex Hull, Greatest Angle and Most Eccentric Ellipse) are evaluated to obtain feasible tool paths along with less number of back trackings for a large number of holes(more than 2000holes/bit) and to generate corresponding NC codes for a given CNC drill. Also, the operations of these algorithms are visualized to show a user the graphic image of tool visitation with PCB holes on a computer screen.

• Korean Journal of Health Education and Promotion
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• v.7 no.1
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• pp.27-32
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• 1990

Since the medical insurance covered the total population in Korea in July, 1989, the number of patient's visitation to the tertiary care hospital had changed because of referral regulation. In the referred patients through the secondary care hospitals such as out-patients of departments of internal medicine, general surgery, obstetrics and gynecology, pediatrics had decreased as well in-patients in these departments. However, departments of urology, dermatology, dentistry, ophthalmology and ear-nose-throat had more or less similar number of patients after medical insurance implemented for the total population. Contrarily, the number of patients visited emergency clinics and department of family medicine had increased very many. Thus, expansion of emergency clinic department, new special clinic set-ups, establishment of family medicine department in each hospital etc are strongly recommend.

• Journal of Forest and Environmental Science
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• v.34 no.3
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• pp.242-245
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• 2018

Understanding visit motivation to parks is important when attempting to improve visitor satisfaction and their intentions to revisit and recommend. The objective of this study is to not only examine the impact of visitors' motivations on their satisfaction, but also study the effect of their satisfaction on their behavioral intentions. This objective will be fulfilled using regression models populated with data from the Gyeryongsan National Park (GNP). Onsite surveys were collected during April and May 2017 at the Donghaksa, Gapsa, Cheonjeong, Sinwonsa, Sangsin, and Sutonggol information centers of the GNP (N=224). The results of this study indicate that the visitors' motivations influenced their visit satisfaction, which, in turn, impacted their behavioral intentions. The study's findings will help park managers and policy-makers establish effective park management strategies and enhance visitors' experiences.

• Journal of The Korean Association For Science Education
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• v.9 no.2
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• pp.55-79
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• 1989

The first doctoral program for science education was opened on March 1984 at Seoul National University in Korea. As a faculty member of the University, this researcher investigated the status of doctoral program of foreign countries through interview with instractors and students by visitation of some institutes, participation of seminars, observation of tutoring, reading of theses and the related papers, in order to compare them and to design a new one for our purpose. The number of science education doctoral degree holders is estimated about 4000, among them 3000 doctoral degree holders are from USA since Columbia University Teachers College started in 1930s at first, and about 1000 doctors from other mainly European countries including Germany and England since 1970s. This study concentrated to the doctoral program for science education of Columbia University(USA), King's College London(UK), and Monash University (Australia),so that proposed a few aspects of development on doctoral program for science education in Korea.

• Journal of Ecology and Environment
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• v.43 no.1
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• pp.9-13
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• 2019

We investigated the pollinators of Centipede's foot orchid (Cleisostoma scolopendrifolium) at five locations in southern Korea. Only one species of megachilid bee (Megachile yasumatsui) was observed at three of the sites (Mokpo, Haenam, and Wando). We assumed that the megachilid bee worked as a sole pollinator of C. scolopendrifolium based on the visiting behavior of the bees the attached pollinia. Fruits were observed at the three locations that bees visited: 74% fruit set at Mokpo, 59% at Wando, and 31% at Haenam. By contrast, at two of the locations where megachilid bees did not visit the plants (Naju and Jindo), there were no fruits set. The differences in fruit set rates at the three orchid populations where bees were observed appear to be related to bee abundance and flower visitation rate rather than to differences in flower abundance. The pollination interaction between C. scolopendrifolium and megachilid bees appears to involve sexual deception since only male bees were attracted to the flowers. The underlying mechanism involved in this interaction needs investigation.

• The Journal of Asian Finance, Economics and Business
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• v.8 no.8
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• pp.217-227
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• 2021

This paper aims to investigate factors affecting museum visits of young people in Vietnam by sending questionnaires to 2106 young people aged between 14-30 in Vietnam. With the support of SPSS version 2016 and STATA version 22, this paper illustrates that the empirical findings are appropriate with previous literature reviews. Research hypotheses such as learning purposes, intrinsic motivation, extrinsic motivation, and museum architecture are significantly and positively correlated with museum visits measured through customer visiting intention, customer satisfaction, and customer loyalty. Furthermore, males have a stronger interest in visiting the museum but a low re-visit intention than females. People with a higher level of education and higher income are also more likely to visit the museum than those with a lower level of education and income. Finally, the research results suggest that the family class and the orientation of parents play an important role in encouraging children to increase museum visiting intention; however, children of high-class families are less likely to have a high intention, satisfaction, and loyalty toward museum visitation than children of lower-class families.

• Korean Journal of Environment and Ecology
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• v.22 no.6
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• pp.625-631
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• 2008

We used the visitation aspect of dabbling ducks(Anas spp.) to investigate the estuarine ecosystem of Nakdong River and to compare the data collected during two periods: trom May, 1989 to April 1993 and from May, 2002 to April 2006. Over for the 8 years of field surveys, 356,110 individuals from 11 species of dabbling ducks(Anas spp.) were observed in the Nakdong estuary. In the early 1990s, the average number of species gradually increased from October through November, whereas the highest numbers of species were recorded in October during the second survey period. The average number of individuals recorded during the second period was 2-3 times higher than that observed in the 1990s. Statistical analysis using a t-test indicated that the number of individuals showed significant difference at 5% level between November and February in both the early 1990s and the mid-2000s. During the winter, dabbling ducks select both estuarine wetlands as resting sites and rice paddy as feeding sites. More wintering migrants including ducks would visit to Nakdong river if we provide with enough rice paddy near the estuary. The farmland around Nakdong estuary is used by dabbling ducks as a habitat, we hope it must be conserved thoroughly. CRP(crop reserve program), implemented by the local government of Kangseo-gu, Busan City is effective in conserving rice paddy; therefore, the CRP program need to be continuously applied in the Nakdong river basin.

• Korean Business Review
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• v.22 no.1
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• pp.139-156
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• 2009

This article investigates the relationships between motivation and revisit intention of visitors to Gangneung Danoje Festival as cultural festival with social demand. Out of 550 questionnaires distributed, a total of 514 usable questionnaires were collected. The hypothesized causal model was tested by logit model, which included satisfaction model to each program as well as overall satisfaction model to cultural festival. Model 1 is constructed with satisfaction and revisit intention to each program, and Model 2 with overall satisfaction and revisit intention to cultural festival. In this models causal variables were inputted including satisfaction to festival programs, frequency of visitation, days of stay, time required to destination. In Model 1 positive sign were shown by causal variables as satisfaction to each program, frequency of visitation, days of stay but negative signs was shown by time required to festival place. In Model 2 sign directions of causal variables were same in Model 1. In comparison, Model 2 is more significant than Model 1 on the basis of statistical theory as significance level and coefficient of determination. Consequently, cultural festival managers should test the satisfaction level of visitors to each program of cultural festival and make efforts to establish advanced program in order to attract more visitors.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.5 no.6
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• pp.64-71
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• 2002

This study aimed to provide data for establishment of resource management system of Iriomote Island in Okinawa Japan. Nature resource management system of Iriomote Island can be categorized into eight stages which are equivalent to regional development stages. 1) Networking among local people, tourists, researchers, tour operators and government authorities enhanced collection of resource data. 2) On the early stage, resource data were available only to researchers and government authorities. From the third stage of this system, however, local people were also involved in resource investigation, so they became to well recognize the values of their local resources. 3) On the sixth stage, data on unfamiliar local resources and attractions became to be known to people by real-time data collection and data provision services. The tourist number gradually increased and their visitation patterns were dispersed into different sites and seasons. In addition, some tourists also participated in resource investigation and they were likely to visit the place again. 4) To achieve successful ecotourism development, it is necessary to establish a management system with a feed-back process to identify, evaluate, use and protect the resources.