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        아파트 베란다 실내정원에 대한 선호도 분석

        신현철,홍점규,최경옥 인간식물환경학회 2011 인간식물환경학회지 Vol.14 No.6

        '스콜라' 이용 시 소속기관이 구독 중이 아닌 경우, 오후 4시부터 익일 오전 7시까지 원문보기가 가능합니다.

        This study was performed to figure out the preference for the indoor garden among the using methods of veranda of apartment, and to provide the effective using method of it. As the studying method, the survey was performed, and the survey period was from May 10, 2011 to June 20, 2011. The respondent of the survey was the residents in Gyeongsangnam-do and Jeollanam-do who took the class related to the indoor landscape architecture of veranda of apartment as the education course in the culture center of the department store, and big-size mart, in the university and local government, and in the residents' center of apartment. The first, the respondents wanted to introduce the indoor garden in the veranda of apartment was 83.7%, and the introduction purpose was to “air purification”, “hobby activity”, “improvement of image”, “longing for nature”, “reduction of stress”, and “helping for children's natural studying” by order. The second, the “sentimental type” was preferred in the case of preference for the introduction type, and the “garden type” were preferred in the case of installation type of indoor garden in veranda of apartment. The third, in the case of image of indoor garden, the “oriental scene”, and “intimate image” were preferred. The forth, in the case of the preference for the introduction materials of the indoor garden in veranda of apartment, the preference for “plants” was the highest, and the “wild plants” was preferred more than the introduced species. The preference for “foliage plant” was the highest. Also, in the case of planter and finishing material, the preference for the “wood” was the highest. 아파트 베란다를 활용하는 방법으로 실내정원 도입에 대한 선호도 조사 결과 및 도입방안을 제시하면 다음과 같다. 첫째, 아파트베란다에 실내정원을 도입하기 원하는 응답자는 83.7%로 나타났으며 실내정원 도입목적으로 “공기정화”, “취미활동”, “이미지 제고”, “자연에 대한 그리움”, “스트레스 해소”, “자녀들의 자연학습에 도움” 순으로 응답되었다. 둘째, 아파트베란다 실내정원 도입유형은 “휴식형”보다 “감상형”을, 설치유형은 “정원형”을 가장 선호하였다. 셋째. 실내정원의 이미지는 “동양식 풍경”으로 “친근한 이미지”로 조성하는 것을 선호하였다. 넷째, 아파트베란다 실내정원의 도입소재는 “식물”에 대한 선호도가 가장 높았으며, 외래종보다 “자생식물”을, 식물의 종류 중 “관엽식물”을 가장 선호하였다. 또한 플랜터 및 마감재료는 “목재”를 가장 선호하였다. 다섯째, 아파트 베란다 실내정원의 조성비용은 “100만원”을, 관리형식은 “직접관리”를 선호하였으며 연간 위탁관리비용이 “20만원”이면 위탁관리를 선택할 수 있는 것으로 응답되었다. 여섯째, 응답자중 87.8%가 아파트 베란다 실내정원이 삶의 질 향상에 직접적인 영향을 미치는 것에 긍정적으로 응답하였다. 따라서 아파트베란다에 실내정원을 도입하는 것은 공기정화 및 삶의 질 향상을 위해 도입할 필요성이 매우 높으며 목재를 이용하여 플랜터를 만들고 우리나라 자생식물중 관엽식물을 위주로 정원형으로 구성하되 동양식풍경으로 조성하는 것이 가장 효과적인 도입방안인 것으로 조사되었다.

      • 가막만의 저서다모류군집

        신현철 한국해양학회 1995 韓國海洋學會誌 Vol.30 No.4

        본 연구는 남해안 가막만의 저서다모류군집의 분포 특성을 조사하기 위하여 1993 년 여름에 수행되었다. 다모류는 전체 저서동물중 개체수에 있어서 74.5%를 점하는 가 장 우점하는 동물군으로서 총 84종이 채집되었으며, 평균 서식밀도는 253 indiv.m/SUP -2/ 이었다. 대체로 가막만의 내해역과 의해역을 연결하는 북동쪽 수로와 남쪽 입구역 부근에서 출현 종수가 많았고 서식밀도가 높았다. 우점하는 다모류는 Tharyxsp sp.(31.9%), Lumbrineris longifolia (27.5%), Chone sp.(4.5%), Glycera chirori(4.2%) 등이었다. 조화분석 결과 가막만은 저서다모류의 종수와 서식밀도에 따 라 4개의 구역으로 나뉘어졌다. 만의 양쪽 입구에 해당되는 북동수로와 암쪽입구역은 Tharyx-Chone 군집이 형성되어 있으며, 가막만에서 저서다모류상이 가장 풍부한 해역 이었다. 반면 북서내만역과 백야도 인근해역은 저서동물의 서식이 거의 불가능할 정도 로 다모류가 빈약한 해역이다. 그리고 만의 중앙에 위치하는 해역은 Praxillella-Terebellides 군집이, 중앙의 구릉역에는 Glycera군집이 형성되어 있으 며, 종수 및 서식밀도에 있어서 만의 입구역과 북서내만역의 점이역에 해당되는 해역 이라 할 수 있다. 즉 가막만은 양 입구역만 해수교안이 불량하고, 과다한 퇴적물내 유 기물 함량, 저층수의 낮은 용존산소 농도로 인하여 빈약한 다모류 군집이 형성되어 있 다. This study was carried out to investigate the distribution of the benthic polychaetous community in Kamak Bay, in summer of 1993. Polychaetes, the dominant faunal group comprising 74.5% of the total number of fauna, consisted of a total of 84 species with a mean density of 112 indiv.m/SUP -2/. The number of species and density were higher in the mouth area of the bay than in the rest of the bay. The most dominant Polychaete was Tharyx sp.(31.9%), followed by Lumbrineris longifolia (27.5%), Chone sp.(4.5%) and Glycera chirori (4.2%). The correspondence analysis revealed that the study area could be divided into four regions. Northeastern channel and southern mouth region of the bay, named Tharyx-Chone assemblage, sustained higher polychaetous density and species number due to the active water exchange with the outer off-sea, whereas northwestern region of the bay had the poorest polychaetous assemblage in the species number and faunal density owing to the blocking water exchange, high organic enrichment in sediment, and low dissolved oxygen content of bottom water. The central region, named Praxillella-Terebellides assemblage and Gly-cera assemblage, was the transition zone between another two region in species composition.

      • KCI등재후보

        High-degree Cubature Kalman Filtering Approach for GPS Aided In-Flight Alignment of SDINS

        신현철,유해성,박흥원 사단법인 항법시스템학회 2015 Journal of Positioning, Navigation, and Timing Vol.4 No.4

        A High-degree Cubature Kalman Filter (CKF) is proposed to deal with the Strapdown Inertial Navigation System (SDINS) alignment problem. In-flight Alignment (IFA) is an effective method to compensate for attitude errors of the navigation system. While providing precise attitude error compensation, however, the external source aided alignment often creates a nonlinear filtering problem caused by a large misalignment angle. Introduced recently, Cubature Kalman Filter is a suitable technique for various nonlinear problems. In this paper, a higher degree CKF is applied to this accuracy-is-everything SDINS IFA problem. The simulation results show that the proposed technique outperformed a traditional nonlinear filter in terms of precision and alignment time.

      • KCI등재

        Survey evaluation of thermal boundary condition in the inside and outside of double skin facade

        신현철,장건익 한국생태환경건축학회 2015 한국생태환경건축학회 논문집 Vol.15 No.4

        Purpose: Double skin facade is a representative advantageous passive technology of building skin in the aspect of energy saving and environment improvement, reduces heat loss with buffer space in winter season and enhances indoor air and comfort of residents by activating natural ventilation in mid-season. However, in summer season, temperature increase in the intermediate space due to solar energy from exterior transparent skin could be a potential problem; also, relatively weak buoyancy of air caused by low density difference between double-skin facade could increase cooling load as air of intermediate space in high temperature hangs. However, proof data is insufficient to objectify such phenomenon. Method: In this study, researchers surveyed air temperature of intermediate space and airflow and diagnosed its cause targeting on applied multistory facade in the building which gives thermal uncomfort to residents. Also, the researchers produced Solar-air heat transfer coefficient meter, measured thermal boundary condition of double-skin facade, and presented the result of measurement as an objectified verification material regarding overheating phenomenon in the intermediate space of double-skin facade in summer season. Result: Inefficient condition was verified that total heat increases and overheating due to insufficient natural ventilation in multistory facade. In addition, logic behind preceding research was objectified and verified regarding high temperature phenomenon in the intermediate space which could increase cooling load in summer season. Purpose: Double skin facade is a representative advantageous passive technology of building skin in the aspect of energy saving and environment improvement, reduces heat loss with buffer space in winter season and enhances indoor air and comfort of residents by activating natural ventilation in mid-season. However, in summer season, temperature increase in the intermediate space due to solar energy from exterior transparent skin could be a potential problem; also, relatively weak buoyancy of air caused by low density difference between double-skin facade could increase cooling load as air of intermediate space in high temperature hangs. However, proof data is insufficient to objectify such phenomenon. Method: In this study, researchers surveyed air temperature of intermediate space and airflow and diagnosed its cause targeting on applied multistory facade in the building which gives thermal uncomfort to residents. Also, the researchers produced Solar-air heat transfer coefficient meter, measured thermal boundary condition of double-skin facade, and presented the result of measurement as an objectified verification material regarding overheating phenomenon in the intermediate space of double-skin facade in summer season. Result: Inefficient condition was verified that total heat increases and overheating due to insufficient natural ventilation in multistory facade. In addition, logic behind preceding research was objectified and verified regarding high temperature phenomenon in the intermediate space which could increase cooling load in summer season.

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