• Korean Institute of Interior Design Journal
• /
• v.25 no.6
• /
• pp.79-88
• /
• 2016

The purpose of this study was to suggest ways to vitalize residential container architecture by identifying the building process of domestic residential container architecture and analyzing various problems appeared in the process and status of construction related to planning, design, and construction. Conclusion and suggestions of this study are as follows.; firstly, according to the current situation of domestic residential container architecture, the usage was planned mainly for accommodation. Secondly, For planning background of planning preparation stage, economic benefit for long-term residence individuality and diversity for long short term complex residence were the primary planning backgrounds. Thirdly, for floor planning of planning design stage, space planning for various purposes is necessary as creating inter-space, wide LDK space, and loft by using narrow and long container for the long-term residence. Lastly, For construction stage, ways to reduce personnel expenses are being required by reducing the term of works and simplifying the processing stage by running factory production and field construction in parallel. If reduction method of construction cost through energy saving and mass production system is considered in the future, it would be possible to expand the development to dormitory and community housing for university students who are pressured by housing cost.

• Journal of architectural history
• /
• v.25 no.2
• /
• pp.31-44
• /
• 2016

Imcheong-gak[臨淸閣] was a familial residence constructed in the early half of the Joseon dynasty period. It was partially destroyed by a fire during the 1590s war[壬辰倭亂] with the Japanese, and another fire that was caused between 1631 and 1634. The inner chamber[An-chae] and the Sarang section[Sarang-chae] today is the result of a partial reconstruction that took place back in 1626 and again around 1634. The residence also went through some changes because the new Ondol[溫突] heating system had to be applied to the structure. Based upon sections that remain in their original forms, we can presume that the Imcheong-gak residence originally had an inner chamber which was composed of the following elements: A main structure which was built upon a foundation featuring a Matbae[맞배] roof, two "Ik'rang[翼廊, flank]" sections on the East and West sides of the inner chamber, and a "Haeng'rang[行廊, passage]" structure on the opposite side of the main structure. Unlike the main structure, other portions of the inner chamber were all built directly upon the ground, and showed multiple stories, with Matbae roofs of their own. We can also assume that the Sarang section in the south would have been a pre-Ondol[溫突] bedroom, with a Board platform[板房] and a Gomi-ceiling[Gomi-banza] fashion.

• Journal of Korea Water Resources Association
• /
• v.54 no.7
• /
• pp.495-507
• /
• 2021

With the recent industrial development, accidental pollution in riverine environments has frequently occurred. It is thus necessary to simulate pollutant transport and dispersion using water quality models for predicting pollutant residence times. In this study, we conducted a field experiment in a meandering reach of the Sum River, South Korea, to validate the field applicability and prediction accuracy of RAMS+ (River Analysis and Modeling System+), which is a two-dimensional (2D) stream flow/water quality analysis program. As a result of the simulation, the flow analysis model HDM-2Di and the water quality analysis model CTM-2D-TX accurately simulated the 2D flow characteristics, and transport and mixing behaviors of the pollutant tracer, respectively. In particular, CTM-2D-TX adequately reproduced the elongation of the pollutant cloud, caused by the storage effect associated with local low-velocity zones. Furthermore, the transport model effectively simulated the secondary flow-driven lateral mixing at the meander bend via 2D dispersion coefficients. We calculated the residence time for the critical concentration, and it was elucidated that the calculated residence times are spatially heterogeneous, even in the channel-width direction. The findings of this study suggest that the 2D water quality model could be the accidental pollution analysis tool more efficient and accurate than one-dimensional models, which cannot produce the 2D information such as the 2D residence time distribution.

• Ocean and Polar Research
• /
• v.37 no.3
• /
• pp.179-188
• /
• 2015

This study was carried out to determine the optimal number of ARGO floats in the East Sea in order to maximize their applications. The dominant spatio-temporal scale, size of the domain, and the typical float lifetimes in the East Sea were taken into consideration. The mean spatial de-correlation scale of temperature on isobaric surfaces reaches about 60 km. The minimum necessary number of floats is about 82 on average in order to secure independent ARGO profiles with the de-correlation scale. Considering the float lifetimes, about 27 floats per year should be deployed to maintain the 82 ARGO float array every year. To obtain spatially uniform distribution of ARGO float data, mean residence time and dispersion rate (basin area/residence time) of ARGO floats were evaluated in each basin of the East Sea. A faster (slower) dispersion rate requires more (less) ARGO floats to maintain the spatially uniform number of floats. According to the analysis, it is likely that the optimal ratio of the number of floats for each basin is 1:2:4 corresponding to Ulleung Basin:Yamato Basin:Japan Basin. In order to maintain relatively uniform ARGO observing networks, it is necessary to establish a long-term plan for deployment strategy based on float pathways and the dispersion rate parameters estimated by using currently active ARGO float trajectory data as well as reanalysis data.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2017.07a
• /
• pp.184-185
• /
• 2017

본 연구는 최근 관광산업에서 많은 영향을 차지하고 있는 레지던스산업에 있어서 업무프로세스, 레지던스내부전략이 레지던스 내부고객만족에 어떠한 영향을 주는지를 살펴보고자 하는 연구이다. 최근 서비스산업은 전 세계 산업의 70%이상을 차지하고 있으며 이중 관광산업의 경우 그 비중이 나날이 커져가고 있다. 특히 관광산업의 경우 단순히 관련 산업의 성장뿐만 아니라 국가 이미지 개선, 외화획득 등 국가의 브랜드 개선에 많은 역할을 수행하고 있다. 우리나라의 경우에도 방문하는 외국인관광객의 수가 매년 중가추세이며 특히 관광이 아닌 비즈니스의 목적으로 방문하는 수도 동반적으로 상승하고 있다. 이렇듯 비즈니스를 위해 방문하는 해외방문객이 주로 머무는 곳이 레지던스호텔이며 레지던스호텔을 이용하는 방문객이 증가하기 위해서는 내부고객인 종업원 만족이 선행되어져야 한다고 할 수 있다. 이에 본 연구는 우리나라에 소재하고 있는 레지던스호텔들이 장기적인 비즈니스 성과를 거두기 위해 어떠한 운영방식이 필요한지에 대해 종업원만족, 업무프로세스, 전략 등의 요인들을 통해 알아보고자 한다.

• Journal of the Korean housing association
• /
• v.26 no.5
• /
• pp.9-18
• /
• 2015

This research was aimed at finding clues of improving residential quality of the Urbanistic Housing which was introduced for the small household of 1-2 residents. It was the communal amenities in multi-family housing complexes that this research concentrated on. Therefore 20 Urbanistic Housing complexes and 11 regular multi-family housing complexes were chosen as the subjects, and all of them were constructed in same period of date and composed of similar number of household units. Compared varieties and design programs of the communal amenities in Urbanistic Housing complexes to those in regular multi-family housing complexes, there were noticeable differences that far less various communal amenities and bland layouts in Urbanistic Housing complexes than in regular multi-family housing complexes. To become a quality residence, it is necessary that Urbanistic Housing are also required to provide certain level of communal amenities, not as much as regular housing for regular household but much more than Quasi-housing, the minimum residence. And it should be ensured by the legal system to make it more practical.

• Journal of Environmental Science International
• /
• v.11 no.8
• /
• pp.783-791
• /
• 2002

A laboratory-scale dual-column biofilter system was used to study the biofiltration of dimethyl disulfide(DMDS). The biofiltration of DMDS was found to depend on the pollutant loadings rather than the inlet concentrations. It was estimated that the pollutant was only inhibitory to the operation of the biofilters at DMDS concentrations greater than 5500 ppmv A residence time of 30 seconds(120 m$^3$/m$^2$/h volumetric loading) was determined as appropriate for efficient operation(>90%). The maximum elimination capacity for both compost mixtures under the current experimental conditions was found to range from 7.5 to 10 g-DMDS/m$^3$/h. A lower DMDS maximum elimination capacity was exhibited under acidified conditions.

• Journal of Agricultural Extension & Community Development
• /
• v.14 no.2
• /
• pp.279-299
• /
• 2007

In order to get the practical suggestions concerning the development of the domestic senior facilities in the rural area, a survey was made in the Philippines and Thailand to grip the policies and programs for senior, by visiting the government institute and senior village facilities. As for the Philippines, Philippine Retirement Authority was attracting investment of foreigners and individuals having Philippine citizenship, by issuing SRRV(the Special Resident Retiree's Visa), and as for Thailand, the Thai Longstay Management Company Limited was providing membership system for the abode of foreigners. In case of the domestic residence for seniors, it is suggested that the development of the senior housing community be designed in accordance with the diversified purposes of residence; that is, the prime concern of the community should be reflected on the characteristics of the retiree group (such as the lifestyle, health situation, etc), and at the same time, special concern also be showed on managing the community club house facilities, and keeping the amicable relations between the retiree residents and the local villagers.

• Proceedings of the Korean Institute of Interior Design Conference
• /
• 2004.11a
• /
• pp.88-91
• /
• 2004

The aim of this study was to grasp demands of residents about floor plans. This study grasped needs of residents through small group workshop that is composed of housewives. The data from this was analyzed by the side of human behavior in residence space privacy, private space, territoriality, intimacy or social interaction, delightfulness. the major findings are as follows; floor plans of apartment separate of private and public space evidently. But each space has to have possible of extension and combination. It is supported by systematical storage and variable wall system.

• Korean Security Journal
• /
• no.6
• /
• pp.147-165
• /
• 2003

Since Electronic Security System is introduced in Korea in 1981 by foreign technology, Security market has been increasing considerably during short period, and It performs it's security roles well in place of security guards. As electronic and communication technology is highly developed, Electronic Security System and security market structure is changing naturally. Especially high-tech mobile communication technology will change the method of Electronic Security business. Also the pattens of residence and life style, such as the trend toward nuclear family and single life could effect security market. In recent year, new business models that apply the mobile phone and internet is appeared. Although Electronic Security System is changed by the changes of technology, It is very difficult to change the basic elements, such as sensing, alarm signal transfering, and response. The rate of increase of Electronic Security market is expected to matain it's increase pace for the time being. But the development of new system for new protectes such as childeren, old person, vehicle rather than immovable facility is necessary to prepare for the continuous competition.