• Journal of Family Relations
• /
• v.21 no.3
• /
• pp.73-93
• /
• 2016

Objective: The purpose of the present study was to examine how children's transition to adulthood might be related to their parents' marital satisfaction and relationship satisfaction with children. Specifically, we investigated if the numbers of children who (1) graduated from 4-year college, (2) were employed, (3) were married, (4) moved out of parental homes and lived independently, and (5) had at least one child might be associated with better marital satisfaction and higher relationship satisfaction with children among midlife and older parents. We also evaluated if the associations might differ by gender of the children (sons vs. daughters) as well as by their gender and birth order (first-born son, later-born son, first-born daughter, later-born daughter). Method: The analytic sample was drawn from the 2006 Korean Longitudinal Study of Ageing. The sample consisted of 1,905 parents whose children were aged between 25 and 35. For analysis, regression models with robust standard errors were estimated using Stata. Results: Results suggest that sons' (especially first-born sons') transition to adulthood exerted more consistent impacts on parents. More specifically, first-born sons' completion of higher education, marriage, and independent living arrangement were associated with either higher levels of parental marital satisfaction or relationship satisfaction with children. With regard to later-born sons, their completion of college education was linked to higher levels of parental marital satisfaction and relationship satisfaction with children. Conclusion: Korean parents appear to place greater importance on first-born sons' successful transition to adulthood compared to those of other children. Overall, however, transition to adulthood may have limited influence on Korean parents.

• Korean Journal of Construction Engineering and Management
• /
• v.14 no.6
• /
• pp.90-101
• /
• 2013

A typical construction project involves participation of various parties including clients, contractors, architects, and engineers for its successful completion, and yet has intrinsic differences of interests among the participants during the project execution period. A construction management (CM) services's role is then to resolve these differences of interests among the participants during the project execution, and lead the projects to its successful completion while representing the clients' demands and interests. The use of building information modeling (BIM) is increasing recently among construction projects, and those CM service companies are experiencing difficulties applying BIM. This is because the use of BIM in construction projects suggests a quite new set of operational paradigm. The purpose of this paper is then to review the recent cases of projects which used BIM; to analyze the these projects' processes; to reengineer the design phase process based on the lessons learned from recent BIM application; and to suggest a modified design phase process model that could improve the use of BIM and related coordination operations.

• Korean Journal of Social Welfare
• /
• v.60 no.1
• /
• pp.211-231
• /
• 2008

In phase 1 of the study, data for the construct and items of KESAS(The Korean Elderly's Successful Aging Scale) were collected by indepth interviews with a purposive sampling group of 25 elderly people and focus group interviews with four groups. Content analysis was applied to the data and from this analysis were emerged six key categories of successful aging. In phase 2 of the study, 78 items were collected from the data of 2 sets of interviews mentioned above. Through pilot test, preliminary 66 items are selected. In phase 3 of the study, 597 cases collected from the survey were divided randomly into 345 developmental samples and 252 validity samples. The items were examined exploratorily with the developmental samples and confirmatorily factor analysis with validity samples. Confirmatory factor analysis supported the hypothesized six-factor structure of KESAS, which finally resulted in consisting of 31 items. Six factors are as follows: 'autonomous life', 'self-completion orientation', 'positive life participation', 'satisfaction with one's offsprings', 'self-acceptance', 'other-acceptance'. Cronbach's alpha estimate and split-half estimates of the scale were .903 and .845, which confirms that the scale has reliability. This six-factor model exhibited a good fit on the basis of the overall fit measure criteria(TLI=.983, RMSEA=.057) aquired by using the confirmatory factor analysis. Moreover, KESAS was significantly related highly(r=.72) to the 'Quality of Life for the Korean Elderly'. This proved concurrent validity of the scale.

• Journal of Korean Society of Industrial and Systems Engineering
• /
• v.39 no.4
• /
• pp.72-80
• /
• 2016

The market size of plant projects in overseas is so large that domestic EPC project contractors are actively seeking the overseas projects and then trying to meet completion plans since successful fulfillment of these projects can provide great opportunities for them to expand into new foreign markets. International EPC projects involve all of the uncertainties common to domestic projects as well as uncertainties specific to foreign projects including marine transportation, customs, regulations, nationality, culture and so on. When overseas project gets off-schedule, the resulting uncertainty may trigger unexpected exceptions and then critical effects to the project performance. It usually require much more time and costs to encounter these exceptions in foreign sites compared to domestic project sites. Therefore, an exception handling approach is required to manage exceptions effectively for successful project progress in foreign project sites. In this research, we proposed a methodology for prediction and evaluation of exceptions caused by risks in international EPC projects based on sensitivity analysis and Bayesian Networks. First, we identified project schedule risks and related exceptions, which may meet during the fulfillment of foreign EPC projects that is performed in a sequence of engineering, procurement, preparatory manufacture, foreign shipping, construction, inspection and modification activities, and affect project performance, using literature review and expert interviews. The impact of exceptions to the schedule delay were also identified. Second, we proposed a methodology to predict the occurrence of exceptions caused by project risks and evaluate them. Using sensitivity analysis, we can identify activities that critically affect schedule delay and need to focus by priority. Then, we use Bayesian Networks to predict and evaluate exceptions. Third, we applied the proposed methodology to an international EPC project example to validate the proposed approach. Finally, we concluded the research with the further research topics. We expect that the proposed approach can be extended to apply in exception management in project management.

• The Journal of the Korea Contents Association
• /
• v.18 no.9
• /
• pp.375-389
• /
• 2018

A successful succession of family businesses is a very important issue that greatly affects the sustainability of the business. Among the factors affecting successful succession, the successors of the family business were identified on the entrepreneurship held by small business owners and on the management performance of the business. This study was analyzed empirically by the managers who currently run the actual business through completion of or process of succession. Successive factors were established as a place for education and succession of heirs, and entrepreneurship was divided into innovativeness, risk-taking and pro-activeness, and management performance was divided into financial and non-financial achievements. The analysis shows that the education and training of successors among succession factors have significant implications for both managerial performance and entrepreneurship, and that the success of successors has no significant impact on non-financial performance, innovativeness and pro-activeness. In addition, while the risk-taking nature of entrepreneurship was concerned with the performance of management, innovativeness and pro-activeness were not all significant. According to this study, the education and training of successors and the determination of successors in succession family businesses have a significant impact on management performance and entrepreneurship.

• 한국사회복지학회:학술대회논문집
• /
• 2004.10a
• /
• pp.461-492
• /
• 2004

This study examined the effects of gender, parental support and treatment type on the treatment outcome of adolescent substance abusers. Outcome variable was the successful graduation (or drop) from an Intensive Adolescent Outpatient Program. Adolescents with their parents' support were treated in one of three treatment models (2-weeks Inpatient plus 6 week Intensive Croup-Oriented Outpatient, 8-weeks Intensive Croup-Oriented Outpatient, and 8-weeks Individual-Family Therapy) within a private hospital-affiliated treatment center by managed care practice allowing their own choice (non-random natural assignments). Several hypotheses were tested for main effects by the Log-Linear Analyses for a multi-dimensional contingency table with 440 adolescents (284 boys and 156 girls treated during 1992-l997) from middle-class families with private health insurances. The following results were found. Odds of graduating versus dropping out of the treatment program among : (1) girls were 1.7 times higher than those among boys; (2) adolescents with two-parent were 2.2 times higher than those among adolescents with one-parent ; (3) adolescents with Inpatient plus Outpatient was 1.7 times higher than that of those with Outpatient; (4) adolescents with Individual-Family Therapy was 2.3 times higher than that of those with Outpatient Model. There was no statistically significant outcome difference between the Individual-Family Therapy and the Inpatient plus Outpatient. Implications from the results were discussed. Suggestions were made to improve the treatment components in the areas of gender sensitivity, securing more parental support, alternatives for separation from peer group and integrating new peer groups, and flexibility for the unique needs of individual family. Also, some research questions for future studies were suggested.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
• /
• 1996.11a
• /
• pp.39-49
• /
• 1996

Hundreds of contaminated sites have been generated due to the past mismagement of toxic substances, the lack of adequate environmental controls and ignorance of the potential environmental impacts of general activities in Canada. The general public, industry and governments have been addressing the contaminated sites with a number of cleanup responses. Environmental protection and remediation have become top priorities for the public and private sectors alike in Canada. Between the late 1980s and the early 1990s, the Canadian Environmental Protection Act and Canada's Green Plan were followed by provincial and territorial laws and policies to regulate contaminated sites. The National Contaminated Site Remediation Program(NCSRP) was initiated in 1989. It has been administered through bilateral agreements between the federal and participating provincial/territorial governments. They have committed a total of $250 million toward orphan site cleanup and technology development/demonstration over a five year period. The federal government has committed an additional $25 million to assess contaminated sites on federal crown land. Over 40 orphan high-risk contaminated sites, over 230 federal sites and over 35 technology development/demonstration projects have been addressed. The Canadian Council of Ministers of the Environment has developed a series of guidance documents to ensure a consistent and successful implementation of the Program. The management/regulation scheme of contaminated sites generally consists of： 1) identifying and investigating sites, 2) determining site contamination, 3) recognizing responsibility and liability, 4) assessing priority for remediation, 5) activation, evaluation and implementing remediation options, and 6) documenting remediation completion. The NCSRP supported the successful development/demonstration of a wide range of innovative remedial technologies. They are related to stabilization/solidification, thermal washing/flushing, advanced oxidation, sonics, and groundwater contaminated with hydrocarbons, PAHS, PCBs, heavy metals, and other hazardous pollutants in a variety of site environments.

• Archives of Craniofacial Surgery
• /
• v.15 no.2
• /
• pp.47-52
• /
• 2014

Background: Management of positional plagiocephaly by wearing a cranial molding helmet has become a matter of growing medical interest. Some research studies reported that starting helmet therapy early (age 5 to 6 months) is important and leads to a significantly better outcome in a shorter treatment time. The aim of the present study was to evaluate the effectiveness of cranial remodeling treatment with wearing helmet for older infants (${\geq}18$ months). Methods: We conducted a retrospective study of 27 infants with positional plagiocephaly without synostosis, who were started from 2008 to 2012. Every child underwent a computerized tomography (CT) before starting helmet therapy to exclude synostosis of the cranial sutures and had CT performed once again after satisfactory completion of therapy. Anthropometric measurements were taken on using spreading calipers in every child. The treatment effect was compared using cranial vault asymmetry (CVA) and the cranial vault asymmetry index (CVAI), which were obtained from diagonal measurements before and after therapy. Results: The discrepancy of CVA and CVAI of all the patients significantly decreased after cranial molding helmet treatment in older infants (${\geq}18$ months) 7.6 mm from 15.6 mm to 8 mm and 4.51% from 9.42% to 4.91%. Six patients had confirmed successful outcome, and all subjects were good compliance patients. The treatment lasted an average of 16.4 months, was well tolerated, and had no complication. Additionally, the rate of the successful treatment (final CVA ${\leq}5mm$) significantly decreased when the wearing time per was shorter. Conclusion: This study showed that treatment by cranial remodeling orthosis was effective if the patient could wear the helmet longer and treatment duration was somewhat longer than in younger patients, well tolerated in older infants and had no morbidity. This therapeutic option is available and indicated in these older infants before other cranial remodeling surgery.

• Pediatric Infection and Vaccine
• /
• v.29 no.3
• /
• pp.161-165
• /
• 2022

We report a case of successful treatment of congenital syphilis in an extremely preterm baby. A 1,395 g female infant was born by emergency Caesarean section due to preterm labor and breech presentation at gestational age at 29 weeks and 3 days with an Apgar score of 2 and 4 at 1 minute and 5 minutes, respectively. The mother of the newborn, an illegal immigrant who did not receive any antenatal care, was diagnosed as active syphilis infection by reactive rapid plasma regain (RPR) (titer 1:128) just before the delivery. Upon birth, the newborn presented with various clinical manifestations, including severe respiratory distress syndrome, persistent pulmonary hypertension of the newborn, disseminated intravascular coagulopathy, desquamation and scaling of the whole body, and osteolytic changes of long bone ends. Results of laboratory tests showed signs of early congenital syphilis, including positive syphilis reagin test (12.7 R.U.), reactive with RPR titer of 1:64, and positive for immunoglobulin (Ig) M and IgG fluorescent treponemal antibody absorption test. However, after completion of penicillin G treatment for two weeks, laboratory results dramatically improved, showing a negative syphilis reagin test (0.5 R.U.) and non-reactive in RPR. In conclusion, the incidence of congenital syphilis is prone to be resurgent in South Korea, neonatologists should be fully aware of the clinical features of congenital syphilis because early diagnosis and prompt treatment are essential in order to reduce the social and economic burden due to congenital syphilis.

• Nuclear Engineering and Technology
• /
• v.55 no.4
• /
• pp.1410-1419
• /
• 2023

Public perception plays a crucial role in the successful completion of a nuclear power project. As a newcomer country to nuclear power, there are lots of misconceptions among the Bangladeshi people about nuclear energy. Consequently, it is crucial to minimize all the doubts among mass people and build up their positive outlook toward nuclear power. This demands a comprehensive survey to figure out the public opinion, concerns, false impressions, and knowledge gap regarding nuclear power. In the present study, these issues were addressed by a survey that was responded to by 661 persons for the 24 survey questions. The questions were categorized based on information, knowledge, faith, benefit, awareness, and technology. Feedback and responders' basic demographic and socioeconomic information were collected from various locations in Bangladesh through online and in-person surveys. The responses were analyzed in both statistical and descriptive ways. Some of the feedback was found to vary with age, sex, and education level while others were quite independent of these parameters. It is found that socioeconomic development and energy security can be achieved by the inclusion of nuclear energy in the power system master plan of the country. However, huge knowledge gaps and misconceptions were found among the public regarding nuclear energy. As per feedback, political instability and corruption may affect the national nuclear power project in Bangladesh. Low faith in the existing rules & regulations for nuclear power programs was also observed. The result of this study will be handy to develop the communication and public awareness strategy for a successful nuclear power project in Bangladesh.