• Title/Summary/Keyword: environment condition

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A study of Telecommunication policies for korea's knowledge information society (21세기 우리 나라의 지식정보사회를 위한 정보통신 정책연구)

  • 신현식;윤형득
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.4 no.4
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    • pp.775-783
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    • 2000
  • Naturally the interior new millennium the whole world take life of future hope. We are enjoy many a part favor change and develop of environment. Information communication expect importance a role of this hope. Information communication industry of 21 century occurrence all the division epoch-making change, information and knowledge settle importance industry widely diffusion. A treatise observe present condition of information now a selection country and Korea. Information communication technology of 2000 years prospect. Information difference solution plan studied whatever proposal.

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A Study on the Threat-Level Assessment Model Developmnet using Fuzzy Theory (퍼지이론 이용한 적 위협수준평가 모델개발 연구)

  • Jang, Dong-Hak;Hong, Yoon-Gee
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.12 no.7
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    • pp.3245-3250
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    • 2011
  • This study introduces a threat level assessment model adapting Fuzzy theories in order to help make decisions for better covering quantitative factors and qualitative ones together. The threat is classified into three major categories - one resulting from navigational condition, another from target vessel specification and the other from external decision environment. The threat levels by each category are examined by a fuzzy inference, and its corresponding weights are assigned via fuzzy measures. Finally the high level threat measures become integrated via a Choquet Fuzzy Integral method into ultimate threat level indicators.

Ni Electroplating in the Emulsions of Supercritical $CO_2$ Formed by Ultrasonar (초음파를 이용한 초임계 이산화탄소 에멀젼내 Ni 전해도금)

  • Koh M. S.;Joo M. S.;Park K. H.;Kim H. D.;Kim H. W.;Han S. H.;Sato Nobuaki
    • Journal of Surface Science and Engineering
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    • v.37 no.6
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    • pp.344-349
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    • 2004
  • Emulsions were formed through putting small quantity of nickel electroplating solution into supercritical carbon dioxide, and then electroplating in the $sc-CO_2$ emulsions was conducted. It is an environmental-friendly technology that can solve the treatment of a large quantity of toxic plating wastewater, which is a big problem in the existing wet plating, and also can reduce secondary waste generation fundamentally. Supercritical carbon dioxide emulsions enhanced by ultrasonic horn were formed by non-ionic surfactant and nickel solution. Plating condition within emulsions was set up as 120bar and $55^{\circ}C$ through measurement of electrical conductivity following the pressure change. Experiments were conducted respectively against supercritical carbon dioxide emulsions electroplating and general chemical electroplating, and then their results were compared and analyzed. As the experiment result utilizing emulsions, plating surface was formed very evenly even with a small quantity of electroplating solution, and fine particles were plated compactly without any pinhole or crack due to hydrogenation, which occurs in general electroplating. Used electroplating solution can be reused through recovery process. Therefore, this technology will be able to be applied as new clean technology in electro-plating.

A study of problems, legalization and guidelines of postpartum care home(Sanhoojoriwon) (산후조리원(産後調理院)의 문제점(問題點)과 법제화(法製化) 방향(方向) 및 관리지침(管理指針)에 대한 고찰(考察))

  • Jung Woo-Suk;Cho Hong-Yun;Yoo Sim-Keun
    • Journal of Korean Medical Ki-Gong Academy
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    • v.6 no.1
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    • pp.181-206
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    • 2002
  • Puerperants need postpartum care for the recovery to the condition before pregnancy. The postpartum care used to be done at home however, nuclear families and the industrialization of society brought postpartum care home, postpartum care home has two major problems; first, there is no rules and regulations for postpartum care home. Second, no reasonable guidelines of postpartum care home exist. This study inquires into those problems and directions of legalization and reasonable guidelines of postpartum care home. In sum, the legal system for the postpartum care home has to be built and the supervision has to be done by the specialist, in particular, by the oriental medical doctor. The postpartum care home should be supervised for the healthy rehabilitation of puerperants mental, social health as well as their bodies. Also the neonate that has wick immune system requires special care for the prevention of infection and for the adaptation to the environment.

A Study on the Design Guidance for Remodeling Small and Medium Hospitals into Nursing Homes in Korea (국내 중.소규모 병원을 노인 요양시설로의 리모델링시 요구되는 디자인 지침에 관한 연구)

  • Park, Hyunjun;Choi, Sanghun
    • Journal of The Korea Institute of Healthcare Architecture
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    • v.16 no.2
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    • pp.17-28
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    • 2010
  • The considerable increase of the elderly with dementia is expected annually and when we think about the family members' and the patients' suffering, it could be painful. Above all things, it imposes heavy economic burdens on the family members that have patients who suffer from diseases of age like dementia or paralysis that caring them at home and also, it is not desirable for those old people in point of physical or environmental circumstances for medical care. Thus, it is needed urgently that the expansion of specified facilities and improvement of services for these old people. Under this present condition, it is the special feature that the subject of research is people/facilities that offer services, not the elderly with dementia-the main user of those facilities. This proposal aims to make a study of expansion and improvement the old people's welfare facilities by using remodeled closed Small and Midium Hospitals which are the bad effect of economic growth. Also, it can save money with re-using abolished buildings which is property of the nation and protect environment too. In this study, We examine the present conditions of old people's welfare institution, and research a factor of remodeling for welfare facilities. Then we will verify remodeling-possibility which is concrete and working by using the product of this study.

A Study on the Residents' Cognition and Behavior about communal space in Apartment Housing (아파트 부대복리공간에 대한 거주자 의식 및 사용실태 조사연구)

  • Shin Yeon-Sub;Yon Tae-Gyung;Lee Yeunsook
    • Korean Institute of Interior Design Journal
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    • v.15 no.1 s.54
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    • pp.166-174
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    • 2006
  • The purpose of this study was to analyze the residents' cognition and behaviors about residents' community space in apartment housing. Since the last year when well-being trend was highly interesting, consumers have showed their concern about not only just interior of houses but also exterior environment of their houses. This movement has evoked consumers' interests in level and sort of residents' community space. Moreover, as the concern about the quality of human life has gone up, how much the quality of human life could get higher has been brought into relief as an absolutely important issue. According to this trend, this study researched residents' satisfaction, the reason of dissatisfaction, requirement, and preference about residents' community space to analyze residents' cognition and behaviors about residents' community space in apartment. Therefore, this study did following; First, it selected research samples which have the value to be researched and outstanding productivity. Second, sample survey was performed to residents with questionnaire and results of the survey were analyzed. The contents of questionnaire included the actual condition, residents' cognition, and behaviors of residents' community space.

Architectural and Interior Design of Chosun University Hospital Medical Center (조선대학교 병원 전문진료센타 설계)

  • Park, Young-Ho
    • Proceedings of the Korean Institute of Interior Design Conference
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    • 2005.10a
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    • pp.191-192
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    • 2005
  • This project is to establish an annex clinic center under 5 floors with gross floor area of 3,000 Pyeong behind existing Chosun university Hospital main building with 600 beds. The goal of the design is connecting the new clinic center with the existing main building and completing a combined hospital that has synergy effects. Given the old condition of the hospital and characteristics of the ground, I tried to embody the image of Medical Pulse, which is very alive with strong pulse, and suggest vision of 21st century hospital. First, one main entrance as a combined hospital. For optimum access and functions, I used the entrance of existing building as the only main entrance of new combined hospital, rearrange the road in front of the main building and improve traffic system, and upgrade the image and function of combined main entrance by planning new atrium united robby that makes link to the main building easier. Second, section planning considering the optimum functions and convenience. I established 4 floors linking functionally with the existing building, minimized vertical traffic line, and enhanced convenience through barrier free environment, which is a horizontal traffic line without barriers, crucial to hospital. Third, combined zoning generating synergy effects. I linked sterilizing room with logistics center by operating room and service bridge, and arranged central treatment department horizontally, Also, by horizontally arranging cancer center and department of nuclear medicine close with PET and cyclotron center, I established identity of specialized departments.

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A Study of the Surface Temperature Reduction Using Pipe Cooling System in Asphalt Pavement (아스팔트 도로포장에 물순환 파이프 시스템을 이용한 표면온도저감에 관한 연구)

  • Yoon, Yong Kyu;Park, Kyung Won;Lee, Suk Keun
    • International Journal of Highway Engineering
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    • v.15 no.1
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    • pp.75-86
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    • 2013
  • PURPOSES: The purpose of asphalt pavement reducing surface temperature by using Pipe cooling system is to make pleasant city life environment. METHODS: We considered building condition to lay the pipes under asphalt pavement and figured out that temperature reducing effect with pipe cooling system. In addition, we guessed rutting through wheel tracking test with a laid the pipes under asphalt mixture and performed fatigue cracking through a flexural fatigue test for performance evaluation of pipe cooling system. RESULTS: When pipe cooling system worked, the temperature of pavement model reduced quickly in test. The system can turn down the degree by 4 or 5 quickly as well. It didn't affect rutting to lay the pipes under the pavement, but it can get damaged to asphalt pavement in early stage by the result of performance evaluation. CONCLUSIONS: We figured out that pipe cooling system can turn down the temperature of aspalt pavement surface through tests. We suggest that pipe cooling system should be considered one of the effective way to solve urban heat island problem.

Class Knowledge-oriented Automatic Land Use and Land Cover Change Detection

  • Jixian, Zhang;Yu, Zeng;Guijun, Yang
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.47-49
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    • 2003
  • Automatic land use and land cover change (LUCC) detection via remotely sensed imagery has a wide application in the area of LUCC research, nature resource and environment monitoring and protection. Under the condition that one time (T1) data is existed land use and land cover maps, and another time (T2) data is remotely sensed imagery, how to detect change automatically is still an unresolved issue. This paper developed a land use and land cover class knowledge guided method for automatic change detection under this situation. Firstly, the land use and land cover map in T1 and remote sensing images in T2 were registered and superimposed precisely. Secondly, the remotely sensed knowledge database of all land use and land cover classes was constructed based on the unchanged parcels in T1 map. Thirdly, guided by T1 land use and land cover map, feature statistics for each parcel or pixel in RS images were extracted. Finally, land use and land cover changes were found and the change class was recognized through the automatic matching between the knowledge database of remote sensing information of land use & land cover classes and the extracted statistics in that parcel or pixel. Experimental results and some actual applications show the efficiency of this method.

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A Study on the indoor Plan of chinese Medicine Hospital (한방병원 실내계획에 관한 연구)

  • 김정진;진용녀
    • Korean Institute of Interior Design Journal
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    • no.18
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    • pp.74-80
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    • 1999
  • Chinese medicine hospital enables the users to expect more efficient cure result in the psychological stability and the comfortable indoor environment by supplying the functional and aesthetic cure space with the medical action of good quality Medical activity is to treat the human life. Thus, hospital must be more human-centered-place than other space. Thus study is establishment of space to be able to lead more rational and active participation than the conservative and passive image of the department of diagnosis and treatment for outpatients is desirable. This study is the indoor schedule to suggest the direction about the department of diagnosis and treatment for outpatients of Chinese medicine hospital of native image with more comfortable and positive approach on the basis of above points at issues as the schedule to fulfill the performance of medical function and the emotional and psychological satisfaction of users as the human being-centered-medical institution on the subject of the department of diagnosis and treatment for outpatients in Chinese medicine hospital. And, this researcher progressed as follows by being premised on this 1. Description of Goai, Range and Method of Study and Suggestion of Study Direction 2. Concept introduction as the Basic Approach of Theory which is necessary for Study 3. The Problems were recognized by grasping the present condition in Korea through the questionaines 4. establishment of Concept and direction which are necessary for planning the indoor of the department of Diagnosis and Treatment for Chinese Medicine Hospital 5. Progression of Design Plan attendant upon Concept 6. Analysis of the Conents attendant upon this, and Conclusiov.

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