• Journal of the Korean housing association
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• v.26 no.1
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• pp.31-41
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• 2015

Korea has shown the lowest birth rate among OECD countries for over 10 years. This caused various social tensions and problems including negative impacts on national economy. To deal with these problems and to cope with future risk, diverse strategies must be actively explored. The purpose of this research is to delineate the characteristics of Toronto Birth Centre in Canada which was established currently to support families. Field visit study was the major methodology which includes interview with a staff and walk-through guided observation accompanied by visual recording. As a result, the specific functions and the logic of utilizing the center along with its spatial characteristics were delineated. The result has significant implication in developing coping strategies to release the social tension. The birth center can be an efficient strategy to include as a public strategy to Korean Society who has suffered from long lasting lowest birth rate.

• Journal of Environmental Science International
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• v.15 no.4
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• pp.359-364
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• 2006

Two sites with different average daily traffic volume at an intersection were selected in order to investigate water quality of the first flushes in the surface runoffs. The effects of rainfall intensities and accumulated non-rainy days before rainfall events on the water quality were also delineated. Samples were collected at every 2 min. interval from each first flush from February to May, 2004 for 4 major rainfall events. $COD_{cr}$ or SS concentrations at the site with an average daily traffic volume (ADTV) of 23,000 vehicles were 2-7 times higher than those at the site with an ADTV of 1,400 vehicles. The longer the accumulated non-rainy days were, the higher the concentration of heavy metals were than those of $COD_{cr}$ and SS in the first flushes.

• Journal of Information Technology Applications and Management
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• v.18 no.3
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• pp.73-89
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• 2011

More and more employees are implementing the use of emerging Web 2.0 tools such as blogs, wikis, social networks, etc in workplaces. However, their attitudes towards adoption of Web 2.0 tools in workplaces still lack theoretical support. The purpose of this study aims to provide a conceptual examination of the determinants that influence the intention to use Web 2.0 applications in workplaces in Korea. To achieve this objective, this study selected the theory of reasoned action (TRA) as a theoretical basis to explain variation in behavioral intentions. Structural equation modeling was employed to analyze data collected from 269 workers distributed in 5 companies in Korea. In addition, we classified respondents into extroverts and introverts and delineated the different factors for these two types of respondents that affect their intentions to use Web 2.0 tools in workplaces. The findings of this research could provide a theoretical foundation for academics on the validation of technology adoption. This research will also serve as a guideline for service providers in designing the Web 2.0 services.

• Journal of Construction Engineering and Project Management
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• v.1 no.2
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• pp.37-42
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• 2011

The key role in safety management is to identify any possible hazard before it occurs by identifying any possible risk factors which are critical to risk assessment. It is well known that falsework (temporary facilities) in construction projects is fundamentally important. This planning/assessment process is considered to be tedious and requires a lot of attention due to the following reasons: firstly, the installation and dismantling of those facilities are one of the high risk activities in the job sites. Secondly, temporary facilities are generally not clearly delineated on the building drawings. Therefore, it is our strong belief that safety tools have to be simple and convenient enough for the jobsite people to manage them easily and be flexible for any occasions to be occurred at various degrees. In order to develop a safety identification system of temporary facilities, this research utilizes the BIM technology in retrieving important information by importing data from BIM models and use it in the safety planning stage.

• Journal of International Society for Simulation Surgery
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• v.3 no.2
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• pp.80-83
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• 2016

A 37-year-old male was assaulted and complained of severe periorbital swelling. Physical examination revealed that there were limitation of eyeball movement on upper gaze, diplopia, and hypoesthesia on the infraorbital nerve innervating region. Three-dimensional (3D) computed tomography (CT) of facial bone exhibited the fracture of orbital floor accompanying the significant amount of orbital contents' herniation extending to the far posterior part. To recover the orbital volume and restore orbital floor without threatening the optic nerve, preoperative simplified simulation was applied. The posterior margin of the fractured orbit was delineated with simulation technique using cross-linkage between the coronal and sagittal sections based on the referential axial view of the CT scans. Dissection, reduction of orbital contents, and insertion of the absorbable mesh plate molded after the prefabricated template by the simulation technique was performed. Extensive orbital floor defect was successfully reconstructed and there were no serious complications. The purpose of this report is to emphasize the necessity of preoperative simulation in case of restoring the extensive orbital floor defect.

• Culinary science and hospitality research
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• v.14 no.4
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• pp.469-483
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• 2008

The motives of festival attendance have been used as a valuable marketing tool for promotion and understanding segment characteristics. This study attempted to segment the food festival market based on delineated motives and find the difference of characteristics and satisfaction among the segments. The study also explored the influence of motivation factors on satisfaction. The results are as follows : (1) Derived factors of the motivation of food festival attendance were 'food', 'information', 'education', 'cultural events', and 'experience'. (2) A cluster analysis identified two segments for five motivation factors. Two segments named 'utilitarian motivation group' and 'hedonic motivation group' were found to be different according to age, occupation, income, company, information source. (3) Two groups show the difference on satisfaction about festival programs. Utilitarian motivation group was more satisfied with 'holiday food performance' and 'food performance', whereas hedonic motivation group presented more satisfaction with 'cocktail show'. (4) Three(cultural events, food and information) out of five motivation factors had significant influence on satisfaction.

• BMB Reports
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• v.35 no.1
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• pp.28-40
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• 2002

Apoptosis is a mode of cell death that plays an important role in both pathological and physiological processes. Research during the last decade has delineated the entire machinery needed for cell death, and its constituents were found to pre-exist in cells. The apoptotic cascade is triggered when cells are exposed to an apoptotic stimulus. It has been known for several years that inhibitors of protein synthesis can potentiate apoptosis that is induced by cytokines and other inducers. Until 1996, it was not understood why protein synthesis inhibitors potentiate apoptosis. Then three reports appeared that suggested the role of the transcription factor NF-${\kappa}B$ activation in protecting the cells from TNF-induced apoptosis. Since then several proteins have been identified that are regulated by NF-${\kappa}B$ and are involved in cell survival, proliferation, and protection from apoptosis. It now seems that when a cell is attacked by an apoptotic stimulus, the cell responds first by activating anti-apoptotic mechanisms, which mayor may not be followed by apoptosis. Whether or not a cell undergoes proliferation, the survival, or apoptosis, appears to involve a balance between the two mechanisms. Inhibitors of protein synthesis seem to suppress the appearance of protein that are involved in anti-apoptosis. The present review discusses how NF-${\kappa}B$ controls apoptosis.

• Journal of the Korean Society of Costume
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• v.59 no.10
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• pp.124-136
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• 2009

This Study is on the Punggongyubodoryake. Punggongyubodoryak was the records and pictures written by Ohgyeongmun(吳景文, Painter) and Gangbonpungeon(岡本豊彦, a Japanese painter, 1773~1745). in 1832. Those records and pictures were about the gifts which Korea's King(宣祖, 1567-1608) sent to Doyotomi Hideyosi(豊臣秀吉, Pungsinsugil) in 1590. Most of the gifts were of the Korean costume, which meant that Korea recognized Doyotomi Hideyosi as the new general of Japan, Tokugawa Shogunate(幕府將軍). The pictures of every Clothing in punggongyubodoryake described forms of every cloth and delineated ornamental patterns and sizes of clothing as closely as actual, they were clothes of the Middle period of Chosun. the author of the study inferred that it would be one of the impotent materials in the history of the Korean traditional costume. Among the clothes, there were several danryeongs(단령, ceremonial coat), okgwan (玉冠 woman headdress with) and paeok(佩玉, pendents with jade stings) and choongdan(中單 ceremonial undercoat) and Sang(裳, ceremonial Skirts for man), gyeontongsuseulran (肩通袖膝襕, chinese coat) was recorded in punggongyubodoryake. they were not a set of clothes for ceremonial costume but a mixture of men's and women's costume, of korean and abroad styles. the author inferred that this phenomenon was actually a good proof that the gifts were sent to Hideyosi only as courtesy, which meant for downgrading the receiver.

• Fashion & Textile Research Journal
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• v.5 no.5
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• pp.503-510
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• 2003

The purpose this study is to segments apparel market based on difference real-self image and ideal-self image. The objects of the study were to prepare for the establishment of marketing strategy and alternative plan intended to users which are needed in subdivided market, after analyzing according to what the subdivided market is divided into due to the difference real-self image and idea-self image and what difference do they show as a demographic special quality or as a general active special quality in each subdivided market. Factor analysis was performed to determine the leading difference real-self image and ideal-self image, and cluster analysis was employed to identify groups of respondents based on the delineated five image difference factors. Based on the finding, three distinct groups were formed: ideal-self image seeker group, moderators group, real-self image seeker group. And logistic regression was used to assess the relative importance that demographic characteristics play in determining the segmentation. The results of this study show statistically significant differences among the three groups in terms of demographic. Marketing and management implications for effectively targeting the segments are discussed.

• Proceedings of the KSME Conference
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• 2002.08a
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• pp.341-344
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• 2002

A matched asymptotic analysis is conducted for a compressible rotating flow in a cylindrical container when a mechanical and/or a thermal disturbance is imposed on the wall. The system Ekman number is assumed to be very small. The conditions for the Taylor-Proudman column in the interior, which were also given in the companion paper Park & Hyun, 2002) by means of the energy balancing analysis, have been re-derived. The concept of the variable, the energy content $e[{\equiv}T+2 {\alpha}^2 {\gamma}{\nu}]$, is reformulated, and its effectiveness in characterizing the energy transport mechanism is delineated. It is seen that, under the condition of the Taylor-Proudman column, numerous admissible theoretical solutions for interior flow exist with an associated wail boundary condition. Some canonical examples are illustrated with comprehensive physical descriptions. The differential heating problem on the top and bottom endwall disks is revisited by using the concept of the energy content. The results are shown to be in line with the previous findings.