• The Journal of the Korea Contents Association
• /
• v.13 no.11
• /
• pp.221-235
• /
• 2013

By identifying the effects of support from spouse and family on the mental health of marriage immigrant women, this study was proposed in obtaining basic data for a mental health intervention program. This study is a descriptive correlation study conducted on 129 marriage immigrant women as subjects. The result of the study showed differences in the following: for anxiety, depending on their country of origin, length of marriage, family structure, marriage structure, visit back home, and Korean language skill; for depression, depending on their spouse's education level, providing financial support for family back home, and Korean language skill; for somatization disorder, depending on their spouses' education level, area of residence, and occupation. Also, anxiety and depression showed a negative correlation with support from spouse and family, and somatization disorder showed a negative correlation with support from family. The main variable for mental health was support from family; for anxiety, the main variables were country of origin, length of marriage, and marriage structure; for somatization disorder, the main variables were spouse's education level, area or residence, and occupation. Based on the results of this study, a variety of mental health programs helpful for immigrant women in adapting to their multi-faceted and complex life in a different culture and nursing interventions for improving support from family would need to be developed.

• Proceedings of the KSME Conference
• /
• 2001.11a
• /
• pp.804-809
• /
• 2001

Optimal design of a portable structure which supports impact loading is presented. The structure requires impact loading capability, stiffness and minimum weight for portability. A collapsible tripod structure with locking mechanism is suggested. Taguchi method has been used to identify the most important design variables and the initial design. Subsequent optimization yields additional weight reduction under stress and displacement constrains.

• Proceedings of the Korean Vacuum Society Conference
• /
• 2013.02a
• /
• pp.264-264
• /
• 2013

Strong metal-support interaction effect is an important issue in determining the catalytic ac-tivity for heterogeneous catalysis. In this study, we investigated the support effect and the role of organic capping layers of two-dimensional Pt nanocatalysts on reducible metal oxide supports under the CO oxidation. Several reducible metal oxide supports including CeO2, Nb2O5, and TiO2 thin films were prepared via sol-gel techniques. The structure, chemical state and optical property were characterized using XRD, XPS, TEM, SEM, and UV-VIS spectrometer. We found that the reducible metal oxide supports have a homogeneous thin thickness and crystalline structure after annealing at high temperature showing the different optical band gap energy. Langmuir-Blodgett technique and arc plasma deposition process were employed to ob-tain Pt nanoparticle arrays with capping and without capping layers, respectively on the oxide support to assess the role of the supports and capping layers on the catalytic activity of Pt catalysts under the CO oxidation. The catalytic performance of CO oxidation over Pt supported on metal oxide thin films under oxidizing reaction conditions (40 Torr CO and 100 Torr O2) was tested. The results show that the catalytic activity significantly depends on the metal oxide support and organic capping layers of Pt nanoparticles, revealing the strong metal-support interaction on these nanocatalysts systems.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
• /
• v.7 no.2
• /
• pp.45-53
• /
• 2012

A policy of entrepreneurship support increases recently. A policy of entrepreneurship support provide from infra to direct support in various. Quantity scale increase but quality levels are inadequate. In this paper, we provide an overview of the role of Graduate school of Entrepreneurial management on the development of entrepreneurship in Korea. This study aims exploratory research that the role of graduate school of entrepreneurial management in the diffusion of entrepreneurship and entrepreneurship culture. This study review the support of entrepreneurship structure(youth entrepreneurship, domestic support of entrepreneurship system, abroad support of entrepreneurship system) and the propulsive strategy(the business of SOE, 4th Generation Business Incubator, organizational structure of entrepreneurship business center, contents of entrepreneurship education).

• Journal of the Korean Society of Industry Convergence
• /
• v.24 no.1
• /
• pp.31-43
• /
• 2021

In this study, approximate design optimization using various meta-models was performed for the structural design of active type deck support frame. The active type deck support frame was newly developed to facilitate both transportation and installation of 20,000 ton class offshore plant topside. Structural analysis was carried out using the finite element method to evaluate the strength performance of the active type deck support frame in its initial design stage. In the structural analysis, the strength performances were evaluated for various design load conditions that were regulated in ship classification organization. The approximate optimum design problem based on meta-model was formulated such that thickness sizing variables of main structure members were determined by achieving the minimum weight of the active type deck support frame subject to the strength performance constraints. The meta-models used in the approximate design optimization were response surface method, Kriging model, and Chebyshev orthogonal polynomials. The results from approximate design optimization were compared to actual non-approximate design optimization. The Chebyshev orthogonal polynomials among the meta-models used in the approximate design optimization represented the most pertinent optimum design results for the structure design of the active type deck support frame.

• Journal of the Korean Society for Precision Engineering
• /
• v.24 no.9
• /
• pp.119-129
• /
• 2007

The residual life expectancy of the container crane which has been operated more or less 39 years is examined carefully, especially on the boom structure. The basic load and load combination need to be considered for to analyse the boom structure. Various parts of container crane are modeled for to analyse stress, the deflection and the fatigue. Analysis results show that the boom is stable in the stress and deflection but the boom vertical member is over the fatigue life. The rail support beam and boom bottom chord are approximately near the fatigue life. Analysis results show that the residual life of rail support beam and the boom bottom chord would be 2.2 years and 6.8 years, respectively.

• 한국신재생에너지학회:학술대회논문집
• /
• 2007.11a
• /
• pp.331-334
• /
• 2007

Wind turbine is composed by 3 major parts, rotor ass'y, nacelle ass'y and tower. There are two major point in nacelle cover analysis one is nacelle cover itself the other is cover support structure. Both of them are required strength proof with light weight. For the design of structure, the loads are calculated according to GL wind guideline Ed. 2003 and by the commercial F.E. codes,

• Journal of the Korea Society of Computer and Information
• /
• v.3 no.4
• /
• pp.10-18
• /
• 1998

Video information is an important component of multimedia system such as Digital Library. World-Wide Web(WWW) and Video-On-Demand(VOD) service system. It can support various types of information because of including audio-visual, spatial-temporal and semantics information. In addition, it requires the ability of retrieving the specific scene of video instead of entire retrieval of video document. Therefore, so as to support a variety of retrieval, this paper models metadata using video document structure information that consists of hierarchical structure, and designs database schema that can manipulate video document.

• International Journal of Computer Science & Network Security
• /
• v.21 no.5
• /
• pp.211-216
• /
• 2021

This study intended to test the structure of the latent factor of a subjective happiness scale and the stability of invariance across groups of students' classifications (gender and students' status). In the large, non-clinical sample (619), students completed the subjective happiness scale. The (CFA) confirmatory factor analysis was used to investigate the factor-structure of the measure, and multiple-group confirmatory factor analysis (MGCFA) model was used to test the stability of invariance across groups of students classifications. The findings of the CFA indicated support for the original one-factor model. Additional analyses of the MGCFA method support the measurement (configural, metric and strong) invariant and practical invariant components of this model. There was an invariant across gender. There was partially invariant across groups of students' statuses. The scale exists in both groups to assess the same concepts of (single and married), excluding Items 3 and 4. Given that this study is the first investigation for the structure of the subjective happiness scale.

• International Journal of Computer Science & Network Security
• /
• v.21 no.12
• /
• pp.149-156
• /
• 2021

This study intended to test the structure of the latent factor of an effectiveness scale and the stability of invariance across groups of students' classifications (gender and levels of education). In the large, non-clinical sample (850), students completed the effectiveness scale. The (CFA) confirmatory factor analysis was used to investigate the factor-structure of the measure, and multiple-group confirmatory factor analysis (MGCFA) model was used to test the stability of invariance across groups of students' classifications. The findings of the CFA indicated support for the original four-factor model. Additional analyses of the MGCFA method support the measurement (configural, metric and strong) invariant and practical invariant components of this model. There was an invariant across gender. There was partially invariant across groups of levels of education. The scale exists in groups of levels of education assess the same concepts of, excluding Items 15 and 10. Given that this study is the first investigation for the structure of the effectiveness scale.