Mosquitocidal activity of anthraquinones isolated from symbiotic bacteria Photorhabdus of entomopathogenic nematode

안준영,이준엽,양은주,이영진,송경식,이경열 한국응용곤충학회 2013 Journal of Asia-Pacific Entomology Vol.16 No.3

Two anthraquinones were isolated from the symbiotic bacteria Photorhabdus temperata of entomopathogenic nematodes Heterorhabditis spp. by repeated column chromatography. They were abundantly present in the culture medium and identified as 1,3-dimethoxy-8-hydroxy-9,10-anthraquinone and 3-methoxychrysazine by spectral analysis. The isolated anthraquinones were highly lethal to larvae of Culex pipiens pallens. Our results suggest that anthraquinones might be useful as biopesticides for the biological control of mosquitoes. © Korean Society of Applied Entomology, Taiwan Entomological Society andMalaysian Plant Protection Society,

지역 언론의 노력들1_부산일보, ‘강한 기획 보도’의 비밀

안준영,이승훈 한국언론진흥재단 2019 신문과 방송 Vol.- No.582

악성 경부임파선병증으로 오인된 연판화증 1예

안준영,원호륜,김동영,신유섭 대한이비인후과학회 2019 대한이비인후과학회지 두경부외과학 Vol.62 No.4

Malakoplakia is usually found in the genitourinary tract; however, it occurs uncommonly as a chronic inflammatory disease and rarely in the head and neck area, having been reported in the literature only few times. Here, we report, with a review of the related literature, a case of malakoplakia on the posterior neck. A 76-year-old male patient visited our institution presenting a rapidly growing neck mass that had invaded the overlying skin for several weeks. The results of imaging studies strongly indicated a malignant tumor, but an accurate diagnosis was not made until after a fine needle aspiration biopsy was undertaken twice. The lesion was completely excised with an extended radical neck dissection including the overlying skin and scalene muscle upon consent of the patient. The pathological diagnosis was made with various immunohistochemical staining methods including Von Kossa, Periodic acid-Schiff-diastase, CD-68 and CD163. During the 24 months follow-up after the surgery, there was no sign of recurrence.

우리나라 산성가하물의 분포와 특징 및 강하량 산정 ; 2005~2007년

안준영,이상덕,신선아,신아윤,손정석,홍유덕,한진석,정일록 한국대기환경학회 2008 한국대기환경학회 학술대회논문집 Vol.- No.-

미세먼지 간이측정기 성능평가

안준영,박진수,전하은,김현재,이용환,성민영 한국분석과학회 2019 학술대회논문집 Vol.2019 No.11

일본 근대 시기 일본풍 정원의 확립과정과 정체성 구현

안준영,전다슬 한국전통조경학회 2023 한국전통조경학회지 Vol.41 No.3

본 연구는 근대 시기 일본풍 정원의 확립과정을 인물과 작품의 공간구성과 공간구성요소, 재료 등을 통해 살펴보고 우리 정원의 정체성 구현을 위한 자료로 삼고자 하였다. 그 결과는 다음과 같다. 첫째, 한국성이 수용하고 있는 인자를 한일 근대 시기 정원문화에 대입한 결과, 장소성, 현재성, 주체성에 있어 모두 차이를 보인다. 이는 근대 시기 한국에는 문화적인 단절이 있었던 반면, 일본은 비교적 온전한 문화 계승이 이루어졌다는 점에서 차이가 나타난 것으로 볼 수 있다. 둘째, 근대 시기 이전의 일본의 정원문화는 문화적인 단절 없이 일본 전역의 각기 각층에 보급되고 지속해서 발전해왔다. 근대 시기 메이지 정부는 문명개화 정책을 추진해 유럽과 미국의 선진문명 도입을 주도하여 서양식 건축법이 유행하게 되었다. 급속한 서양문화의 도입은 전통적인 일본문화가 잊히는 결과를 초래했다. 영국의 건축가 조시 콘더(Josiah Condor)는 일본인 건축가를 지도(1879)하고 정원의 화실, 일본정원의 전통적 디자인 등을 설계에 도입하였다. 메이지부터 다이쇼 시대에 교토지역에서 활동했던 오가와 지헤에(小川 治兵衛)의 정원양식은 일본의 전통문화를 지키고자 했던 정·재계 유력자들에게 받아들여졌고 각종 법령의 마련 등으로 보호 제도도 갖춰졌다. 셋째, 일본 근대정원의 정원가, 일본적인 구성요소, 재료, 요소와 일본풍을 중심으로 분석한 결과, 야마가타 아리토모(山縣 有朋), 오가와 지헤에(小川 治兵衛), 시게모리 미레에(重森 三玲) 등이 일본풍을 정원에 계승한 대표적 정원가이며, 공간구성의 특징으로 대지천(大池泉) 정원조성과 자연주의적 차경 수법의 도입, 물의 흐름을 도입하는 것이 특징적으로 나타났다. 일본풍 정원 구성요소의 특징은 잔디 활용, 곡선의 원로, 자연스러운 향토적 식재수종으로의 변화라고 할 수 있다. 넷째, 사례 대상지의 일본풍 인자를 분석한 결과, 공간구성의 개별 요소별로 특히 유수(흐름)의 활용이 47.06%의 비율로 가장 높게 나타났으며, 대지천과 자연주의적 차경도 확인되었다. 잔디의 식재와 곡선 원로의 도입은 각각 65.88%, 78.82% 비율로 나타났다. 수종 변화는 28.24%로 잔디의 식재나 곡선 원로의 적용보다는 비교적 적은 건수가 확인되었다. 다섯째, 우리는 근대 시기의 정원들을 확대 발굴하여 정원의 조성자나 소유주, 공간의 구성, 공간의 구성요소, 재료 등을 세부적으로 기록하고 우리나라 정원의 정체성을 찾는 데도 유용하게 활용해야 한다. 본 연구는 일본의 근대 시기 일본풍의 확립 과정을 인물과 사례 정원을 통해 분석한 결과를 토대로 연구를 진행하였으나 보다 다수의 사례와 구체적인 기법의 분류 등 세부적인 연구를 진행하지 못한 것을 연구의 한계로 두고 차후 과제로 삼고자 한다. This study attempts to examine the process of establishing a Japanese-style garden in the modern period through the perspectives of garden designers, spatial composition, spatial components, and materials used in their works, and to use it as data for embodying the identity of Korean garden. The results are as follows:First, by incorporating elements associated with Koreanness into the modern garden culture, there are differences in location, presence, and subjectivity when compared to Japan. This reflects Japan's relatively seamless cultural continuity compared to Korea's cultural disconnection during the modern period. Second, prior to the modern period, Japan's garden culture spread and continued to develop throughout the country without significant interruptions. However, during the modern period, the Meiji government promoted the policy of 'civilization and enlightenment (Bunmei-kaika, 文明開化)' and introduced advanced European and American civilizations, leading to the popularity of Western-style architectural techniques. Unfortunately, the rapid introduction of Western culture caused the traditional Japanese culture to be overshadowed. In 1879, British architect Josiah Condor guided Japanese architects and introduced atelier and traditional designs of Japanese gardens into the design. The garden style of Ogawa Jihei VII, a garden designer in Kyoto during the Meiji and Taisho periods, was accepted by influential political and business leaders who sought to preserve Japan's traditional culture. And a protection system of garden was established through the preparation of various laws and regulations. Third, as a comprehensive analysis of Japanese modern gardens, the examination of garden designers, Japanese components, materials, elements, and the Japanese-style showed that Yamagata Aritomo, Ogawa Jihei VII, and Mirei Shigemori were representative garden designers who preserved the Japanese-style in their gardens. They introduced features such as the creation of a Daejicheon(大池泉) garden, which involves a large pond on a spacious land, as well as the naturalistic borrowed scenery method and water flow. Key components of Japanese-style gardens include the use of turf, winding garden paths, and the variation of plant species. Fourth, an analysis of the Japanese-style elements in the target sites revealed that the use of flowing water had the highest occurrence at 47.06% among the individual elements of spatial composition. Daejicheon and naturalistic borrowed scenery were also shown. The use of turf and winding paths were at 65.88% and 78.82%, respectively. The alteration of tree species was relatively less common at 28.24% compared to the application of turf or winding paths. Fifth, it is essential to discover more gardens from the modern period and meticulously document the creators or owners of the gardens, the spatial composition, spatial components, and materials used. This information will be invaluable in uncovering the identity of our own gardens. This study was conducted based on the analysis of the process of establishing the Japanese-style during Japan's modern period, utilizing examples of garden designers and gardens. While this study has limitations, such as the absence of in-depth research and more case studies or specific techniques, it sets the stage for future exploration.

대도시 PM<SUB>2.5</SUB>의 물리화학적 조성에 관한 연구

안준영,김현재,문광주,이민도,전하은,오준,최진수,박승명,박종성,송인호,김선정,정선아,조미라,김정수,김종춘,이석조,한진석,이상욱,조정구,박기형,이순진,도화석,하현섭,유희종,서광엽,김승호,이봉우,하덕호,박선호,김도순 한국대기환경학회 2010 한국대기환경학회 학술대회논문집 Vol.2010 No.10월

폐기물처리시설의 안정성 확보를 위한 중장기 발전방안

안준영,이상윤,문난경,주용준,유재진 한국환경연구원 2020 기본연구보고서 Vol.2020 No.-

Ⅰ. Background and Aims of Research 1. Necessity for the regional balance of waste treatment facilities by increase in waste fly tipping or abandonment ㅇ In recent years, with the increase in waste fly tipping or abandonment, environmental issues have occurred in all over the region of Korea. There could be many reasons for the waste fly tipping and abandonment. In this work, we quantitatively analyzed the current state on waste generation and treatment facilities for 17 municipal governments of Korea, to identify whether or not the waste facilities in the local governments (for 17 regional governments) have been balanced in terms of waste treatment capacity, the installed location, and the need for the waste treatment facility. From the results obtained in the study, we suggest mid-to-long-term research plans which lead to the regional balance of waste treatment facilities in terms of the treatment capacity, the installed region, and the need for a waste treatment facility. 2. Necessity for social acceptance in terms of equity of waste generation and treatment ㅇ In order to build a waste treatment facility or to increase its capacity, it is important to select the adequate location (i.e., region) for the installation of the waste treatment facility, which needs acceptance of residents when a waste treatment facility has an environmental adverse impact on local residents. In this study, we analyze the characteristics of waste generation and treatment by region, and derive mid-to long-term research plans necessary to secure social acceptance in terms of equity of waste generation and treatment. 3. Necessity for the improvement of the laws relavent to social acceptance in terms of equity of waste generation and treatment ㅇ In order to secure social acceptability of local residents, environmental impact assessment (EIA) should provide the transparency of the selection process for the installation location of a waste treatment facility, and its environmental impact. The projects excluded from EIA should be included in the projects subject to EIA, which needs to revise EIA-related laws. In this study, we review the laws and suggest what it needs for expanding the scope of the projects for installation of waste treatment facilities, to those subject to EIA. Ⅱ. Results and Discussions Road map for mid- to long-term research to secure sustainability of waste treatment □ As a result of status analysis of national waste generation and treatment, it was obvious that the treatment facilities in other regions could be overloaded due to a discrepancy of the numbers of waste treatment facilities between the local governments, and in severe cases, the treatment load of other regional waste treatment facilities could be increased. ㅇ Needs to evaluate the adequacy of connection processing between treatment facilities and prepare alternatives ㅇ Research on the development of impact assessment techniques for the adequacy of treatment facilities on waste treatment loads in other regions □ As a result of analysis of the current state of waste generation and treatment, the imbalance in the installed locations of the waste treatment facilities may also be a factor in overloading the waste treatment facilities in other regions. ㅇ Need for research on the appropriateness evaluation and optimization of the installation location of waste treatment facilities (targeted for workplace waste) ㅇ Appropriateness assessment and optimization studies for the municipal waste treatment region are necessary (e.g., resetting the waste treatment region around the middle area) ㅇ Research on the risk assessment of generated wastes and the preparation of risk assessment techniques and systems for transport and disposal □ As a result of analysis of the current state of waste generation and treatment, the imbalance in the capacity of waste treatment facilities may be a cause of increasing the treatment load of other treatment facilities in the pipe. ㅇ Need for developing a plan to optimize wastewater treatment facilities ㅇ Need for evaluating and optimizing capacity of waste treatment facilities - Industrial waste: focusing on the nature and type of waste - Municipal waste: mainly in the treatment regions 2. Expansion of the scope of the projects subject to environmental impact assessment for waste treatment facilities ㅇ Most of the waste treatment facilities are developed individually without implementing environmental impact assessment, which might adversely affect the local residents due to air pollutants and odors. As this increases local residents’ conflict and causes social costs, it is necessary to expand the scope of environmental impact assessment for waste treatment facilities. Therefore, there is a need to prepare a system for professional review in terms of environment impact, hygiene and health regardless of the size of waste treatment facilities. For a professional review, the local government might review the location and development plan for the waste treatment facilities, and the projects for waste treatment need to be included to the scope of EIA as well as small-scale EIA, involving a revision of EIA-relevant laws. 3. Research on methodology for forming public consensus ㅇ Social consensus means that stakeholders with different values mutually yield their positions to draw a comprehensive conclusion. For public consensus, first of all, the level of information of stakeholders and the degree of understanding of issues should be reviewed first to reveal that the current disagreement is not a simple misunderstanding, but an unresolvable value difference. ㅇ Hence, it is necessary to grasp the method of analyzing the types of disagreements that are currently occurring and various methodologies for forming social consensus. It needs to verify the effectiveness of the methodology through experiments on the identified methodology, and it is also required to prepare a method for institutionalizing the verified effect.

폐기물처리시설의 적정성 평가를 위한 환경평가 고도화 연구

안준영,지민규,유재진 한국환경연구원 2021 기본연구보고서 Vol.2021 No.-

Ⅰ. Background and Aims of Research In South Korea, most household waste is processed in public landfill sites or incinerators the plans for their construction, operation, management, and etc. of which are established by local governments. Most of other wastes such as industrial waste, construction waste, and etc. are treated in private sector, in accordance with market economy principle, occupying more than 70% of total waste generated, and thus their role in waste treatment is very important in South Korea. In general, as most private enterprises select the economically efficient site or location for construction of their waste treatment facilities, the private landfill sites or incinerators have been unevenly distributed centering around some regions. And thus, environment impacts in the regions are aggravated by air-pollutants and odor. Moreover local governments have not responsibility for the management of other wastes excepts household waste, which could accelerate the uneven distribution of the private waste treatment facilities in the local governments. Currently private waste treatment facilities in South Korea are on their last legs, and it is viewed that EIA projects for the construction of new waste treatment facilities will be proposed. However, if construction sites for new waste treatment facilities are selected without considering regional balance in waste generation and treatment, not only it could be confronted by strong opposition of the local population but also environment impacts in the site region might be aggravated by air-pollutants and odor. Hence, steps in site selection of new waste treatment facilities needs to consider the regional capability of waste treatment facilities and the balance between waste generation and treatment in the 226 local governments of 17 metropolitan municipalities. To date, there is no methods for readily identifying the waste treatment capability and balance of the local governments. Hence, we developed ‘data informatization platform’, which was combined with ‘spacial information on waste transport time-distance’, to visualize the analyzed information on the waste treatment capability and balance of the local governments of 17 metropolitan municipalities. Ⅱ. Methodology South Korea consists of 17 metropolitan municipalities and 226 local governments (Sis/Guns/Gus), and there are many landfills and incineration facilities. In this study, we analyzed a national statistics, National Waste Generation and Treatment Status, from which unit data informations on the waste generation and treatment of 226 local governments were extracted. The unit informations were used to develop the decision-making models and judgment process to analyze the adequacy of waste treatment facilities for the local governments. Input data to the models were prepared from the data used for extraction of unit information. Then, the models and process developed were programed to automatically analyze the waste treatment capability of the metropolitan municipalities and their local governments, named as 'data informatization platform', which built based on QGIS. In addition, a study on visualization of information on waste transport time-distance to waste treatment facilitates was performed using ArcGIS for unification with 'data informatization platform'. Ⅲ. Results and Discussions Waste treatment capabilities of 226 local governments was compared using the results analyzed by ‘Data informatization platform’ (refer to Appendix I, II, III, IV). As the results, the capacity of the public landfills managed by the local governments was sufficient, but the capacity of the incinerators was found to be insufficient overall. Most of the local governments had incinerators, which are old and thus need new construction or replacement. The remaining capacity of industrial waste landfills nationwide is about 5 years, which means that EIA projects for new construction of public incinerators as well as private landfills will increase in near future. The other results combined with spacial information on waste transport time-distance to waste treatment facilitates showed potential site regions that is necessary for balancing waste treatment facilities among the local governments. We designed this study, planners of private or public waste treatment facilities, waste treatment facility approval agencies, consulting organizations, and environmental impact assessors, etc. considered the regional balance of waste treatment facilities in the waste treatment facility planning stage to determine the location of waste treatment facilities. In order to support feasibility analysis, a basic study was conducted for the integration of the 'data informatization platform for waste treatment facility adequacy evaluation' and 'waste treatment facility location-based transport time-distance information using spatial information (ArcGIS)'. In this study, we attempted to develop an analysis technique that can compare the waste treatment capability of 226 local governments and to readily identify which region needs waste treatment facilities in terms of regional balance of waste generation and treatment. Finally it was confirmed that using the data informatization platform developed through this study could make it possible for EIA stakeholders such as proponents, government officials, and so on to intuitively make a balanced planning of site regions for new construction of waste treatment plants. Ⅳ. Policy Suggestions 1) Improvement of regulations for environmental impact assessment Strategic environmental impact assessment (SEA) is performed only for public waste treatment facilities constituting the site selection committee. In contrary, private waste treatment plant projects are subjected to only environmental impact assessment (EIA) or small-scale environmental impact assessment (SEIA). Therefore, private waste treatment plant projects are focused on assessing short-term environmental impacts rather than strategic assessment such as considering the regional balance of waste treatment facilities among the local governments. Therefore, it is necessary to revise the regulations on the preparation of environmental impact assessment to enable strategic assessment of waste treatment facilities in the stage of EIA and SEIA. 2) Measures to improve the effectiveness of national statistical data The accuracy and effectiveness of the decision-making model and judgment process on the adequacy of waste treatment facilities constructed through this study are dependent on the accuracy of the source data, National Waste Generation and Treatment Status. A considerable number of N/A values can be confirmed from the analysis results of the data information platform presented in the appendix of this research report. It was confirmed that this was caused by omission of some data in the source data, or an error in data entry. Nevertheless, the decision-making model and decision-making process were built using this data because the above-mentioned issues were recognized as improvements rather than problems. In order to enhance the effectiveness of the data information platform, it is necessary to identify the cause of omission or error in data and improve it so that it can be supplemented.

영유아 자녀를 둔 어머니의 양육 담론 분석

안준영,성소영 구성주의 유아교육학회 2025 구성주의유아교육연구 Vol.12 No.1

본 연구는 영유아 자녀를 둔 어머니를 대상으로 양육에 대해 어떠한 담론이 형성되어 있는지를 알아보는 데 목적이 있다. 경기도 H시 내에 거주하는 0세∼ 5세까지의 영유아를 자녀로 둔 어머니 10명이 본 연구에 참여하였다. 어머니 인터뷰를 통해 자료를 수집하였고, 일반적 질적연구 분석 과정을 통해 연구 결과를 도출하였다. 연구결과는 다음과 같다. 첫째, 부부 공동양육의 필요성이다. 둘째, 양육은 가치로운 일이지만 어머니의 희생이 요구됨에 따라 자신의 삶을 즐길 시간이 부족하다. 셋째, 양육의 과중화로 인한 소진 및 죄책감이다. 넷째, 양육에 대한 사회의 부정적 인식이다. 다섯째, 아버지의 자녀 발달에 대한 이해 부족으로 인한 어려움이다. 여섯째, 양육에 필요한 단축근무, 육아휴직제도 사용, 경제적 지원 등을 요구하였다. 이러한 연구 결과는 자녀를 돌보며 보살피는 것이 단순히 여성 혹은 남성, 부모만의 문제와 책임으로 바라보는 것이 아닌, 사회적·정치적 관심과 지원의 필요성을 시사한다. 본 연구결과는 영유아 자녀를 둔 어머니의 양육담론 분석을 통해 이들을 위한 현실적인 지원 방안 모색에 기여할 수 있을 것이다. This study explores the parenting discourse of mothers of young children. Ten mothers with young children aged 0 to 5 years living in H-city, Gyeonggi-do, participated in this study. Data were collected through interviews with the mothers. The results were analyzed using a general qualitative research process. The findings can be summarized as follows: First, there is a need for joint parenting between husband and wife. Second, although parenting is a valued job, it requires sacrifices from mothers, leaving them with less time to enjoy their own lives. Third, mothers experience burnout and guilt due to work overload related to parenting. Fourth, society has a negative perception of parenting. Fifth, fathers have a lack of understanding of child development. Sixth, the participants requested reduced work hours, access to parental leave, and financial support. These findings suggest that caring for young children should not be viewed as the sole responsibility of women, men, or parents, but rather as a matter of social and political concern and support. The findings of this study can contribute to research on realistic support for mothers of young children by analyzing their discourses of childcare.