도시도로 녹지의 도로 표면온도 져감 효과에 관한 연구

조혜진,임지현,Cha, Hye-Jin,Lim, Ji-Hyun 한국조경학회 2011 韓國造景學會誌 Vol.39 No.3

도시의 온도상승의 주요 인자 중 하나가 도시부 도로이다. 본 연구의 목적은 도시도로 녹지가 표면온도의 저감에 영향을 미치는 요인을 파악하는 것이다. 이를 위해 서울시 도로 18개 지점을 선정하여 도로횡단구성요소(주변토지이용, 차도, 보도, 식수대, 중앙분리대)별로 열화상 카메라로 표면온도를 조사하고, 도시도로 녹지 면적을 측정하였다. 도시도로 녹지의 도로 표면온도 저감에 미치는 영향을 분석한 결과 도로 주변토지이용이 녹지 및 오픈스페이스일 경우 도로온도에 미치는 영향이 가장 크며, 식생중앙분리대의 면적, 식수대의 면적 순으로 표면온도를 저감시키는 것으로 나타났다. 도로주변 뿐만 아니라 도로설계의 구성요소 내에서 식수대, 중앙분리대 등의 녹지면적 증가는 도로의 표변온도 저감에 영향을 미친다. 도시의 고온화현상을 완화하기 위하여 도시도로 녹지 면적을 증가시키는 것도 한 방편이다. One of the major factors which increase urban temperature is roads. This paper is aimed to investigate the effect of urban roadside vegetation on the road surface temperature. For this, surface temperature was measured at 18 spots using the thermal imaging camera in terms of road components including use of roadside land use, roadway, sidewalk, roadside vegetation and vegetation median barrier. The size of the roadside vegetation and related urban road characteristics were also measured. In terms of the effect of roadside vegetation on a decrease in road surface temperature, the roadside land use as a green area or open space was the highest, followed by the size of vegetation median barrier and the size of roadside vegetation. Besides road surroundings, an increase in the green zone such as roadside vegetation and median strip vegetation has a significant impact on lowering road surface temperature. Therefore, a good solution for reducing urban heat island effects would be to increase the area of roadside vegetation and green areas along roads.

도로건설사업 사후평가 시스템구축 방안 연구

조혜진,전우훈,Jo, Hye-Jin,Jeon, U-Hun 한국도로교통협회 2003 도로교통 Vol.93 No.-

환경영향 최소화와 생물다양성을 위한 생태도로의 건설과 유지관리

조혜진,Cho, Hye-Jin 응용생태공학회 2016 Ecology and resilient infrastructure Vol.3 No.3

마이크로-인덴테이션 분석을 이용한 프리즘 박막 필름의 물성 평가

조혜진,박종승,Zo, Hye Jin,Park, Jong S. 한국섬유공학회 2012 한국섬유공학회지 Vol.49 No.5

The micro-indentation analysis was employed as a measure to investigate the surface properties of prism films made of various UV-curable resins, whose measurement was compared to those of the scratch evaluation method. The anti-scratch property of prism film can be directly related to elastic recovery and indentation depth. The number of functionalities in reactive monomers is directly and inversely proportional to elastic modulus and indentation depth, respectively. The one-directional repeated-groove structure of the prism film increases the hydrophobicity, exhibiting very low moisture regain. Even such a small presence, however, significantly affects the surface properties of the prism. Consequently, the indentation depth increases, while the initial modulus decreases, leading to the severe damage of scratch resistance regarding patterned films.

적외선 CCTV를 활용한 백두대간 육교형 생태통로와 터널형 생태통로의 동물이용현황 분석

조혜진,Cho, Hye-Jin 응용생태공학회 2016 Ecology and resilient infrastructure Vol.3 No.3

도로건설로 인한 동물서식지의 단절을 막기 위해서 전 세계에서 가장 보편적으로 많이 설치되는 것이 생태통로이다. 한국에서는 2000년대 초반부터 생태통로가 도입되기 시작했고, 시행착오를 거쳐서 2010년 생태통로를 위한 국가기준과 설계기준이 만들어졌다. 최근 이러한 생태통로가 건설비용이 높은 반면, 동물이용이 저조하다는 이유로 비판을 받고 있다. 본 연구는 어떤 동물이 얼마만큼 이러한 시설을 이용하는지 조사하려고 하였다. 이를 위해서 백두대간에서 가장 전형적인 육교형과 터널형 생태통로를 선정하였고 적외선 CCTV를 설치해서 모니터링하였다. 그 결과, 비판과는 달리 다양한 동물이 이용하는 것으로 나타났다. 흥미롭게도 다양한 조류가 관찰되었고 보호동물종도 관찰되었다. 동물이용은 계절, 날씨 및 주변 식생이 영향을 미치는 것으로 나타났다. 적외선 카메라를 사용하였을 때 동물을 자세하게 촬영할 수 있었으나 전기소모량이 많은 것이 단점이다. 지난 10년간 전국적으로 많은 생태통로가 설치되었다. 이제 시설의 효율성과 성공적인 활용을 위해서 모니터링과 유지관리가 필요하다. In order to prevent the fragmentation of animal habitat due to road construction, the most widely applied solution is building animal passes worldwide. In Korea, animal passes were introduced in the early 2000s, and through trial and error, the national guidelines for them and their design standards were published in 2010. These were criticized by politicians because of their relative inefficiency considering their high construction cost and their lack of animal usage. This study investigated the extent to which animals used the facilities. For this study, two types of animal passes, eco-bridges and ecoducts, were considered and the test sites were chosen from the Baekdu Mountains. The animal usage data was captured using infra-red CCTV cameras. The results showed that various types of animals used eco-bridges and ecoducts. Interestingly various types of birds were captured by cameras and endangered animals were also in them. The season, weather, and their surrounded vegetation also had effects on their usages. The infrared CCTV allowed detailed captures of animals but the electricity shortage was one disadvantage. During the last decades, a number of eco-bridges were constructed throughout the country and now we need to focus on their monitoring and maintenance for their successful efficiency and application.

도로안전진단(Road Safety Audits) 선택인가 필수인가?

조혜진,Jo, Hye-Jin 대한교통학회 2004 교통 기술과 정책 Vol.1 No.2

국내의 장애인 안전시설의 현황과 개선방안

조혜진,Jo, Hye-Jin 한국도로교통협회 2001 도로교통 Vol.83 No.-

중공사막 잠열교환소자 적용 환기시스템의 운전 및 에너지 성능에 대한 실험적 연구

조혜진(Hye-Jin Cho),천성용(Seong-Yong Cheon),김범준(Beom-Jun Kim),이수진(Soo-Jin Lee),정재원(Jae-Weon Jeong) 대한설비공학회 2022 대한설비공학회 학술발표대회논문집 Vol.2022 No.6

This study purposed to experimentally investigate the seasonal operating and energy performance of a hollow membrane latent heat exchanger-assisted ventilation unit. The proposed ventilation unit was fabricated, and the experiments was conducted based on the test standards for the energy recovery ventilator addressed from air-conditioning, heating and refrigeration institute (AHRI). In addition, the seasonal operation modes for the proposed ventilation unit were suggested . The measured data showed that the average sensible effectiveness, the average latent effectiveness, and the average enthalpy effectiveness of the proposed ventilation unit are 74.9%, 73.1%, and 76.1% in mode 1; 53.6%, 74.9%, 89.6% in mode 2; 80.6%, 68.1%, 78.1 % in mode 3. In addition, in case of energy performance, the proposed ventilation unit exhibited coefficient of energy (COE) of 31.5 in mode 1, 8.4 in mode 2, and 17.9 in mode 3, which satisfying the minimum requirement addressed in the energy recovery ventilator test standard in Korea.

교원평가제와 교원성과급제 정책결정의 딜레마 연구

조혜진(Cho Hye-Jin) 한국교육행정학회 2007 敎育行政學硏究 Vol.25 No.1

본 연구의 목적은 교원평가제와 교원성과급제의 정책결정 상황을 분석하는 것이다. 이를 위해 본 연구에서는 딜레마 모형을 분석틀로 하여 두 정책 각각의 딜레마 발생요인, 가치ㆍ대안ㆍ행위자 요소 및 정책결정자의 정책대응 등의 딜레마 양상을 분석하였다. 분석 결과 두 정책은 모두 신자유주의 이념과 국내외 관련 제도의 확대추세 및 교원의 전문성과 교육의 수월성 요구 등의 영향으로 도입이 추진되었으나 기존의 교직풍토와 충돌을 빚어 딜레마가 발생하였다. 두 정책결정의 딜레마 상황에서 공통적으로는 교육의 수월성과 교직의 특수성이라는 가치가 대립했고, 결정의 지연과 결정책임의 전가라는 교육부의 정책대응이 나타났다. 한편 딜레마 강도의 비교 결과, 교원성과급제 딜레마의 강도가 더 높았던 것으로 분석되었는데이는 교원평가제의 경우 돌파로, 교원성과급제의 경우 정책의 비일관성과 형식주의적 집행으로 서로 다르게 나타난 교육부의 정책대응에 반영된 것으로 해석된다. The purpose of this study is to analyze the policy making situations of teacher evaluation system and performance-based pay system for teachers. Applying the dilemma model as a framework, the study analyzes dilemma of each policy in the aspects of causes of occurrence, values, alternative and performer factors, and policy reactions of policy maker. The results are as follows. The introduction of these policies was motivated by the spread of neo-liberalism, growing worldwide trend of adopting these systems, and the requirement for teacher's professionalism and excellence in education. These policies, however, clashed with pre-existing climates of the teaching profession, so that the dilemma occurred. These two dilemma situations of decision making commonly show, first, the opposition between the values of excellence in education and speciality in teaching profession, second, the MOE(Ministry of Education and Human Resources Development)'s policy response with decision procrastination and shifting responsibility. The study additionally shows that the dilemma's intensity of performance-based pay system for teachers is higher than the intensity of teacher evaluation system. This reflects the different policy reactions of MOE in each dilemma situations: breakthrough in teacher evaluation system, and formalism and non-consistency in performance-based pay system for teachers.

스페인어 여성 관련 동물 속담의 인지 구조 분석

조혜진 ( Hye Jin Cho ) 부산외국어대학교 지중해연구소 2015 지중해지역연구 Vol.17 No.2

The aim of this study is to draw attention to the existence of semantic derogation of Spanish proverbs that declare the identity of the women. A significant amount of Spanish proverbs that do not go unnoticed is based on animal images, and the process of linking women with animals is made metaphorically and metonymically, depending on the cognitive models. In particular, animals such as mule, cow, chicken or other domestic animals are used to associate negative characteristics with women. Due to the male-centered world view of Spanish society and the cognitive power of metaphor and metonymy, such animalization manifests the role traditionally allocated to women, which, in fact, reflects the common belief that women are inferior and subordinate to men. To examine such derogatory uses with conceptual metaphor and metonymy with regards to women, this study will analyze the metaphoric structure and examine the misogynist view of Spanish language.