• 디자인학연구
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• 제13권3호
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• pp.59-68
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• 2000

이 논문은 21세기의 자동차 디자인에 요구되어지는 디자인의 정신성을 씨티 커뮤터(City Commuter) 자동차를 중심으로 고찰한 것이다. 먼저 지난 한 세기의 자동차 디자인 변천에 대한 정리를 통해 자동차 조형 변화의 흐름을 정리하였다. 자동차가 발명된 이후 인간 생활의 질적 향상을 가져다준 많은 플러스 요인들이 있었음에도 불구하고 자동차로 인해 인간다운 생활에 위협을 주는 역기능이 동시에 존재하고 있음을 상기함으로서 21세기의 자동차는 더 이상 인간의 삶에 위협이 되거나 지구 환경오염의 주범이 되어서는 안 된다는 점을 강조하였다. 2000년대 초기의 자동차 개발 방향의 핵심인 복고디자인, 하이브리드 그리고 소형자동차의 개발은 과연 이러한 요구에 합당한 것인가라는 질문을 전제로 운송시스템과의 연계 수단이 될 수 있을 뿐만 아니라 가장 인간과 환경에 친화적인 컨셉트인 씨티커뮤터(City Commuter) 자동차에 대한 개발 및 연구 사례를 비교하였다. 이를 통해 환경과 자동차, 인간과 자동차의 관계성에 내재되어야 할 디자인의 정신성과 자동차의 지속 발전에 필요한 디자인 고려 사항들을 정리하였다. 본 논문은 자동차 디자인의 구체적인 스타일에 대한 방향을 제시하기보다는 자동차가 21세기에도 지속 가능한 제품으로서 인간 생활의 편익을 지속 증대시키기 위해서 환경과 인간성 회복에 대한 디자이너의 윤리와 사명이 자동차 디자인의 활동과 교육의 중심이 되어야한다는 것을 강조하기 위한 것이다.

• 자원환경지질
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• 제56권1호
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• pp.75-85
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• 2023

The potential sources and spatial distribution of heavy metals and polycyclic aromatic hydrocarbons (PAHs) were investigated in the leaf plants of Al-Zubair city. A total of 14 samples of conocarpus lancifolius plant leaf were collected and analyzed for their heavy metals and PAHs content using inductively coupled plasma mass spectrometry (ICP-MS) and a 7890 Agilent capillary gas chromatograph (GC) respectively. Bioaccumulation factor calculation revealed the highest pollution of heavy metals , due to the activity of a petrochemical in the area. The diagnostic ratio of Ant/(Phe+Ant), BaA/BaA+Chr), In/(In+BghiP), Flu/Pyr, FlA/FlA+Pyr), FlA/FlA+Pyr), ∑LMW/∑HMW are commonly used for determining the origin and source of PAHs in various environmental media. The diagnostic ratio indicated the anthropogenic origin. PAHs with five-to-six membered rings were dominant in the plant leaf, which likely results from anthropogenic activities. The leaves of C. lancifolius have a preponderance of high molecular weight PAHs compared to low molecular weight PAHs, indicating a combustion origin (car exhaust, petroleum emissions, and fossil fuel). C. lancifolius leaves are a reliable indication of atmospheric PAHs absorption. The background level of heavy metals in the city (or the near environment) is in the order of Fe > Cu > Ni > Cr. On the other hand, the bioaccumulation in plant leaves showed greater tendencies as follows: Co>Cd>Zn=As>Cu>Mn>Ni>Pb>Cr>Fe. Cobalt showed high bioaccumulation, indicating strong uptake of Co by plant leaves. These findings point to human activity and car emissions as the primary sources of roadside vegetation pollution in Al-Zubair city.

• Journal of the Korean Institute of Landscape Architecture International Edition
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• 제2호
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• pp.45-50
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• 2004

Confronting with series of environmental problems. caused by urbanization and the constantly improving consciousness of the entire society towards environmental protection, it has become an inevitable trend to develop parks and green space planning that guided by the principle of 'respecting nature, preferring ecology' and integrate function, arts and culture of landscape design. Aiming at specific project, humanized design should be laid stress on. With fundamental functional construction serving as the base, the reflection of cultural content and regional landscape as the characters, using various landscape gardening elements reasonably to enrich space design as well as highlighting leisure and sport function and following the concept 'human-centered', parks and green space filled with natural vitality and cultural spirit can be constructed, people, city and the nature could develop together in harmony.

• 분석과학
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• 제13권4호
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• pp.520-533
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• 2000

고분해능 가스크로마토그래프/고분해능 질량분석기를 이용하여 도시지역과 공업지역에 거주하는 산모로부터 채취된 초유에서 PCBs 및 PCDD/FS를 분석하였다. 모유에 오염되어 있는 평균 PCDD/FS와 PCBs의 농도는 각각 15.13 TEQ pg/g fat과 5.64 TEQ pg/g fat이었다. 본 연구 결과, 거주지역과는 무관하게 서로 다른 두 경향을 보이는 동족체(homologue) 분포를 발견하였다. 각 분포의 이성질체를 상업적으로 판매되었던 PCBs 생산품의 조성과 비교하여 동족체 분포에 대한 고찰을 했다. 초산모의 평균 PCDD/Fs 농도인 20.84 TEQ pg/g fat을 기준으로 영유아의 1일 PCDD/Fs 섭취량을 계산했을 때 60 TEQ pg/kg/day의 값이 산출되었다. 이 값은 미국에서 계산된 1일 성인 PCDD/Fs 일반 노출 양인 1-3 TEQ pg/kg/day보다 훨씬 높은 값이다.

• 보건교육건강증진학회지
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• 제30권4호
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• pp.87-97
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• 2013

Objectives: Recent movements in urban planning propose a promotion of health condition as one of its emerging topics as growing body of evidence suggests that individual health is correlated with the built environment. The concept of healthy city was introduced in Korea and many local governments were tried to implement relevant policies. However, empirical studies were insufficient for understanding the relationship between health and the built environment. Most studies and policies were viewed and implemented from public health perspective. The purpose of this study is to estimate a value of healthy city as an activity-friendly environment. Methods: The 195-respondent survey data in Seoul Metropolitan Area was used for estimating the perception of healthy cities. Results: Survey results reported that more than 90% of respondents did walking and/or biking regularly. Moreover, they were willing to pay won3,695 per month for creating healthy cities. Conclusions: This study confirmed that the consideration of built environmental factor was necessary in policies of healthy city. This can offer insights into how to manage and develop the policies of healthy city to help promote individual health conditions.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 1999년도 춘계학술발표대회 논문집
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• pp.65-70
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• 1999

This study is written with a purpose to force the changes of way of life in the 21st century through recognizing an environment based on a correct ecological world-view, and to create environmental design of seeing the nature and humans as one organism. This study is focused especially in environmental design and written generally based on urban ecology, human ecology, cultural ecology, and plant ecology with this multi-interdisciplanary approach. To understand meaning of ecosystem by considering the theory of ecology for ecological approach of the environmental design, and to grope for possibility of applying environmental design by considering what to analyze and how to differenciate concept for ecological environmental plan from the mechanical design. Through this study it was realized that the ecological design starts from the recognition of seeing the humans and nature as a one and form being aware of significance of all the living things in our surrounding environment.

• 생태와환경
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• 제50권4호
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• pp.374-380
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• 2017

Pine wilt disease (PWD) is one of the hazardous pine tree diseases in whole world. In Korea, PWD has been spreading since it was first observed in Busan in 1988. Dispersion of PWD is mainly mediated by its vectors such as Japanese pine sawyer. In this study, we characterized environmental condition including meteorological factors, geographical factors, and land use factors influencing on the occurrence of PWD. The occurrence data of PWD were collected at 153 sites where were the initial occurrence sites of PWD in local government regions such as city, Gun, or Gu scale. We used Akaike Information Criterion (AIC) to evaluate the relative importance of environmental variables on the discrimination of occurrence or absence of PWD. The results showed that altitude, slope, and distance to road were the most influential factors on the occurrence of PWD, followed by distance to building. Finally, our study presented that human activities highly influenced on the long term dispersal of PWD.

• Environmental Analysis Health and Toxicology
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• 제19권1호
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• pp.49-58
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• 2004

It is important to select a risk based priority area for environmental policy formation and decision-making. We estimated the health risks and associated damage costs from exposure to fine particles and assigned priority areas for twenty -five districts in Seoul. In order to estimate the theoretical mortality incidence of the health risk, baseline risks were estimated from mortality rates in two low level areas of fine particles, Seocho Gu and Cheju city To estimate the damage cost from the risk estimates, we investigated and estimated the willingness to pay (WTP) for specific risk reduction. We assumed two different locations as the reference area, Cheju city as Scenario I and Seocho gu as Scenario II. From the results, the five districts, Kwangjin, Chungnang, Kangbuk, Nowon, and Kangnam, ranked high in the categories of both health risk and economic risk. Damage costs were over twenty billion won in each of these districts. As there are uncertainties in these results, the parameter values such as PM$_{2.5}$ level, dose -response slope factor, baseline risk, exposure population and WTP should be continuously validated and refined.d.

• The Journal of Asian Finance, Economics and Business
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• 제7권1호
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• pp.183-193
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• 2020

This study presents a more comprehensive approach to investigate how Emotional Intelligence (EI) is associated with performance. Previous research has revealed that EI is related to positive outcomes such as better performance, life satisfaction and career success. However, in most research of EI, this factor has been investigated independently from the effect of contextual factors and other individual characteristics. This study extended the research on the impact of EI on student performance by simultaneously examining the impact of EI, individual factors - (1) Perseverance of Effort, (2) Goal Consistency and (3) Goal Clarity and learning environment factors - Program Fit in one study. The results based on the data collected from 1,117 students in Vietnam largely support the hypothesis that that EI was an important but not the only factor affecting the student performance. MANOVA and post-hoc analysis indicated that both individual and environmental factors better predicted performance than EI could. These results suggest that the impact of EI on individual performance is more complicated than what we have already known. Future study is encouraged to investigate both the mechanism through which EI impact individual performance and the interaction between EI and other factors that moderate the EI - performance relationship.

• 한국환경복원기술학회지
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• 제21권1호
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• pp.55-71
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• 2018

To improve the ecological function of urban areas, the guideline for applying the Biotope Area Ratio to the Environmental Impact Assessment (EIA) was developed in 2005 and modified in the July, 2017. This study investigates whether the guideline has been actually practiced in the real world by searching reports including 648 cases of the Strategic Environmental Impact Assessment (SEIA) and 471 cases of the EIA. The results show that the 38% of SEIA and the 43% of EIA include sections about Biotope Area Ratio, and the 15% of SEIA and the 25 % of EIA are satisfied the threshold of the Biotope Area Ratio suggested by the guideline. The statistical analysis results show that this low level of practice was not improved through the modification of the guideline in 2017. This is because the guideline is forcibleness, its explanation is unclear, and stockholders' understanding of it lacks. In addition, lack of tracking management on SEIA and EIA also contributes to the low level of practice of the guideline. To promote the practice, the efforts to legislate and publicize the guideline are required.