• Proceeding of Spring/Autumn Annual Conference of KHA
• /
• 2011.04a
• /
• pp.205-208
• /
• 2011

The purpose of this study is to examine the corresponding mechanisms between residential spaces and living by analysing the physical spaces of Hanok residential buildings with the architectural financial program of the Gyeongju city, and their residents' needs for living, and to afford architectural planning data needed to develop new aspects of residence in a traditional cultural city. This study is based on the above analysis, an attempt was made in this study to suggest the architectural planning approach to the Hanok type houses by taking both cultural continuity and historical views into consideration, in order to restore the bedraggled old houses in the Gyeongju areas and create a new house type.

• Korean journal of food and cookery science
• /
• v.26 no.1
• /
• pp.72-78
• /
• 2010

This study aimed to obtain basic data toward fostering understanding and interest in local foods, to the overall end of enhancing development and popularization of such foods. It also gives direction toward promotion of local food by researching attitudes toward local foods and viewpoints on requirements for improvement of such, among university students living in the Daegu-Kyungbuk area. The results of analyzing perceptional scores for native local foods in Kyungbuk by characteristics t showed statistically significant differences according to sex and duration of residence in Kyungbuk. Obstacles to the promotion of local foods include lack of marketing, lack of specialized restaurants, lack of knowledge, lack of menus, lack of generalization, and high price. The results of analyzing viewpoints on requirements for improved perception of local foods, there were statistically significant differences in active advertisement and marketing, diversity of local foods, and duration of dwelling.

• Proceedings of the Korea Concrete Institute Conference
• /
• 2001.11a
• /
• pp.185-190
• /
• 2001

The severe shortage of the available sites in the highly developed downtown area in Korea necessitates the construction of high-rise buildings which meet the need of residence and commercial activity simultaneously. The objective of this study is to investigate the seismic performance of this type of building structures. For this purpose, two 1:12 scale 17-story reinforced concrete model structures were constructed according to the similitude law, in which the upper 15 stories have a bearing-wall system while the lower 2-story frames with infilled shear wall have two different layouts of the plan : The one has symmetric plan and the other has unsymmetric plan. Then, this model was subjected to a series of earthquake excitations. The test results show that the layout of shear wall has the negligible effect on the natural period and the base shear coefficient, but great effect on the failure mode of beam-column joint at flexible side frame.

• Journal of Ocean Engineering and Technology
• /
• v.16 no.3
• /
• pp.65-71
• /
• 2002

From the definition of the cruise ship mission based on the investigation of the customer needs and statistical estimates and to design of the residence area of the cruise ship, in this study a conceptual design of the traditional ship parts (the lower hull) was carried out. for the light weight estimation of the cruise ship, several methods that have been used for commercial ships were evaluated to adapt for the cruise ship, the main particulars of the ship were determined with the light weight estimation and the assumed dead weight. From these main particulars of the ship, the hull form was developed with CFD verification and the general arrangement for the lower hull was achieved. For several loading conditions the intact stability of ship was checked.

• Journal of the Korean Institute of Rural Architecture
• /
• v.14 no.4
• /
• pp.125-133
• /
• 2012

This study intended to interpretate the current value of the cultural landscape resources in Gwansan region, Gwangju-si. The 35 significant cultural landscape resources in Gwangsan region appear education, people in history, living residence, religion & belief, distribution of cultural site, tomb, industry, topographic scenery characteristics. They are classified such as 22 traditional landscape resources, 7 modern landscape resources, 6 natural landscape resources. The significant cultural landscape resources were evaluated by value items of 4 natural landscape, 4 social, and 5 cultural. As a result of value evaluation on the cultural landscape resources in Gwangsan region, the highest value were appeared on the cultural items, while the lowest value were appeared on the social items. And high evaluation were appeared on regional identity, cultural preservation, regional monumentality, visibility, while low evaluation were appeared on unique naturality and connectivity of assets.

• Korean Institute of Interior Design Journal
• /
• v.14 no.5 s.52
• /
• pp.159-166
• /
• 2005

This study is focused on Resider's Preference of Residential Space to improve Residence Unit Plan. Three Rental Housing Complexes in Jeju which supplied by Korea National Housing Corporation(KNHC) were selected for more detailed Resider's Preference research, which were constructed within 5years. Questionnaire of Total 360 sheets were distributed for each Rental Housing Complexes and total 299 sheets were returned. The results of research are as the followings. Generally satisfaction of environment and living area of home is not high. And also it seem that many residers want to live in housing of average 25.87 pyeong in housing scale. In view and direction of housing Especially, many residers tend to select housing that view is better than direction. With based on like this results, it is proposed housing plan's develop and political supports reflected Jeju's culture condition, life style, climate and so on.

• 한국연소학회:학술대회논문집
• /
• 2001.06a
• /
• pp.147-155
• /
• 2001

The NOx emission characteristics of jet flames fueled with $H_2$ and $CH_4$ were studied. Experimental and numerical investigations were carried out for various flames with varying equivalence ratio, fuel flow rate and nozzle diameter. The Emission indices of NOx(EINOx) were measured by chemiluminescent method and calculated by simulation using detailed chemistry. The results show that EINOx of $CH_4$ and $H_2$ flames have different trends in terms of equivalence ratio and fuel flow rate but have the same trends in terms of nozzle diameter. These differences can be explained by the following Thermal and Prompt trends in both flames. Thermal EINOx trends can be describe in function of residence time in the high-temperature region weighted by the maximum flame temperature and Prompt EINOx trends can be described in function of flame surface area of each combustion conditions.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
• /
• 2001.04a
• /
• pp.191-193
• /
• 2001

This paper presents the result of groundwater analysis in Changwon area and the characteristics of the groundwater properties. Changwon city conducted groundwater analysis at 551 sites in 1996 and 1997. The water quality is suitable as groundwater use at 466 sites (84.6 %) and exceeds maximum contaminant levels (MCLs) at 85 sites (15.4 %). Major contaminants are total bacteria, coliform and nitrate-N. DNAPLs, e.g. TCE and PCE are detected in the areas of industrial complex and residence. The detection of TCE and PCE is due to organic solvents from manufacturing companies. They are also derived from laundries, Photographer's studios, septic tanks, etc. In addition, fifty groundwater samples were analyzed. Iron, manganese, zinc, copper, lead, aluminum and fluorine are detected in nearly all the groundwater samples. The groundwaters shown on the Piper diagram mostly belong to Ca-HCO$_3$ type.

• Hwankyungkyoyuk
• /
• v.20 no.4
• /
• pp.106-116
• /
• 2007

The objectives of this study were to investigate youth's nature experiences and environmental perception and to analyze the effects of nature experiences on environmental perception. The study was conducted by review of literature and survey. The data were collected from 146 youths in youth activities by random sampling. Major findings of the study were as follows: Firstly, youths who live in small city and have experiences in rural area showed higher average of rearing animal and plants experience than others and youths who are in high school and get upper academic achievement have higher travelling experience than others. Secondly, female youths were higher average of environmental conservation intention than males. Thirdly, learning experience about nature and sex variables influence on environmental conservation intension and age and residence influence on environmental practice. In conclusion, the study suggests youths should have opportunity on nature experience programs for developing environmental perception.

• Asian Pacific Journal of Cancer Prevention
• /
• v.14 no.1
• /
• pp.159-163
• /
• 2013

Background: This study used Surveillance, Epidemiology and End Results (SEER) pancreatic cancer data to identify predictive models and potential socio-economic disparities in pancreatic cancer outcome. Materials and Methods: For risk modeling, Kaplan Meier method was used for cause specific survival analysis. The Kolmogorov-Smirnov's test was used to compare survival curves. The Cox proportional hazard method was applied for multivariate analysis. The area under the ROC curve was computed for predictors of absolute risk of death, optimized to improve efficiency. Results: This study included 58,747 patients. The mean follow up time (S.D.) was 7.6 (10.6) months. SEER stage and grade were strongly predictive univariates. Sex, race, and three socio-economic factors (county level family income, rural-urban residence status, and county level education attainment) were independent multivariate predictors. Racial and socio-economic factors were associated with about 2% difference in absolute cause specific survival. Conclusions: This study s found significant effects of socio-economic factors on pancreas cancer outcome. These data may generate hypotheses for trials to eliminate these outcome disparities.