• Proceedings of the National Institute of Ecology of the Republic of Korea
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• v.2 no.4
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• pp.298-304
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• 2021

This study aimed to determine the applicability of drones and air quality sensors in environmental monitoring of air pollutant emissions by developing and testing two new methods. The first method used orthoimagery for precise monitoring of pollutant-emitting facilities. The second method used atmospheric sensors for monitoring air pollutants in emissions. Results showed that ground sample distance could be established within 5 cm during the creation of orthoimagery for monitoring emissions, which allowed for detailed examination of facilities with naked eyes. For air quality monitoring, drones were flown on a fixed course and measured the air quality in point units, thus enabling mapping of air quality through spatial analysis. Sensors that could measure various substances were used during this process. Data on particulate matter were compared with data from the National Air Pollution Measurement Network to determine its future potential to leverage. However, technical development and applications for environmental monitoring of pollution-emitting facilities are still in their early stages. They could be limited by meteorological conditions and sensitivity of the sensor technology. This research is expected to provide guidelines for environmental monitoring of pollutant-emitting facilities using drones.

• Journal of Korean Society of Rural Planning
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• v.11 no.4 s.29
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• pp.99-108
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• 2005

In this study, thirteen villages in Chonnam province were selected as case study sites and the spatial distribution of the facilities in the villages was examined to provide basic information fur the establishment of rural plans. According to the questionnaire survey, various problem such as environmental pollution, position, scene, management etc. was brought owing to cattle shed, and dissension was more or less seen by scale of facilities, management of facilities and waste, regional factor(stock farming management condition, life style and attitude of inhabitants) and topographical factor (height, position physical aspect of a mountain, distance with water resources etc.) etc.. The facilities could be classified into 6 types based on the their spatial locations: 1) Type 1, facilities located at the waterside; 2) Type 2, facilities located at the entrance of village; 3) Type 3 facilities, scattered in the residential area: 4) Type 4 facilities, collectivized in village; 5) Type 5 facilities, adjoining village; and 6) Type 6 facilities, scattered irregularly inside and outside of village. Based on the classification, possible implementations for the reduction of environmental impacts were suggested. The results of this study could be used as an example of study on the distribution, classification, and rearrangement of environment-impacting facilities in rural areas for improvement of their roles in providing amenity resources.

• Journal of the Korean Institute of Educational Facilities
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• v.23 no.3
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• pp.11-21
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• 2016

After the twenty-first century, the university emphasize on the role of knowledge creation facilities, and for this, various social and educational requirements are changing the environment of higher education. These change makes university that has old facilities difficult to correspond environmental changes. The purpose of this study is to review the facilities manual of Establishment and Management of university and to suggest amendment of Establishment and Management of university by exploring the university educational environment and facilities plan to respond various changes. We reviewed division of university studies, classification system of facilities, Area Standard of building and site in th provision for university establishment and operation, based on studying domestic university facilities standards, space management standards, facilities condition of national/private university and doing a survey of university facilities satisfaction and propriety of facilities standard in 120 universities. According to this study on validity and propriety of rules, we suggest amendment of Establishment and Management of university that can respond changing higher education environment.

• Journal of Environmental Impact Assessment
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• v.22 no.4
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• pp.361-367
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• 2013

Noise and vibration occurs during construction intermittently, but with the most arise complaints. There is a need to efficiently manage the construction noise and vibration problems because in case a residential facility that requires calmness around the construction site adversely affects the living conditions of nearby residents. The ministry of environment has mandating the installation of soundproofing facilities for the management of construction noise. In order to enforce a particular construction, the mandatory install with soundproofing facilities before the start of construction, and after construction. However, Installation guide of soundproofing facilities for construction sites were not considered affected areas by noise and there is no provision of performance evaluation for soundproofing facilities. In this study, investigated the status and problems of the installation guide for soundproofing facilities in construction sites, we propose an efficient installation guide of soundproofing facilities for the reduction construction noise.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2001.10a
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• pp.426-429
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• 2001

The customer cabling telecommunication facilities assume an important role in the telecommunication networks. The present technologies for domestic customer cabling facilities are established with the multimedia environment reflected, but are insufficient for accommodation of multimedia services of the ultra high-speed information and communication networks. In the present paper, the status of international and domestic standardization are reviewed and the operational environment of customer premise telecommunication facilities are investigated and analyzed in order to enhance customer cabling facilities in Korea. The problems with the operational environment are analyzed, and how to improve customer cabling telecommunication facilities is suggested based on the above.

• Journal of The Korea Institute of Healthcare Architecture
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• v.16 no.1
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• pp.25-33
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• 2010

This study is to realize the importance of the therapeutic environment of nursing facilities for elderly people; to comparatively analyze the therapeutic environment elements of the facilities in Gwangju, Jeonnam area, Seoul, and Japan by classifying the therapeutic environment elements according to two aspects on the basis of preceding studies; and to find out the differences among the three regional groupsnaFirst, all therapeutic elements were put together on the basis of two preceding studies based on the two aspects. Second, an expert group was organized primarily with architects and care-givers to find out the therapeutic environment elements of nursing facilities for elderly people with dementia, and to draw up an evaluation standard. Third, the regional differences were analyzed, by comparing the distribution of therapeutic elements of the facilities in Gwangju-Jeonnam area, Seoul, and Japan, through the found therapeutic environment elements. Consequently, eighteen therapeutic environment elements were found out of total 32 elements, and the elements were classified into nine factors based on the meaning of each element. The therapeutic environment elements were showed highest in Japan, and lowest in Gwangju-Chonnam area according to the comparative case analysis based on the nine factors. Especially, there were great regional differences in terms of awareness, safety, orientation, privacy, and freedom of choice.

• Journal of The Korea Institute of Healthcare Architecture
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• v.24 no.4
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• pp.37-45
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• 2018

Purpose: The purpose of this study is to suggest directions for improving Authentication Of A Barrier-Free Living Environment(BF) of passenger facilities. Methods: We examined the parts (terms, Authentications, and dimensions) where the difference in the legal standards between the relevant items in the "ACT ON GUARANTEE OF PROMOTION OF CONVENIENCE OF PERSONS WITH DISABILITIES, THE AGED, PREGNANT WOMEN, ETC." and the "ACT ON PROMOTION OF THE TRANSPORTATION CONVENIENCE OF MOBILITY DISADVANTAGED PERSONS", which are the basis of Authentication of BF for buildings and passenger facilities. We also mention the differences by comparing and analyzing Authentications of BF. In addition, we survey the current status of passenger facilities in Korea that have been granted and not granted Authentication of BF of passenger facilities. and we describe improvement directions of Authentications of BF. Implications: Improvement of Authentications of BF should be made in accordance with relevant laws, and improvement of Authentications of BF to reflect various situations in the field is needed. Authentications of BF according to the type of passenger facilities should be distinguished.

• Journal of the Korean Home Economics Association
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• v.34 no.2
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• pp.261-282
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• 1996

The purpose of this study was to improve residents; neighborhood satisfaction through the usages of neighborhood facilities. 4 neighborhood areas were selected for comparison. Usages of neighborhood facilities, contentment range of residental environment, community facilities needed were analized. Factors which influence residential environment satisfaction were clarfied and characterized by 4 neighborhood areas.

• Journal of the Korean Institute of Rural Architecture
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• v.8 no.3
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• pp.43-50
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• 2006

Educational environment that change rapidly, trial and error of system, breakdown of school environment by this and private education expense increase etc. are big social problem that we are facing present. Government is enforcing recognizing these problems and develops various program but the change and expansion of school facilities to achieve various program such as those are still unprepared. Now, important agenda that is lifelong education concept that is always can reeducate with social problem such as school leaving is come to the fore. So, specification high school for vocational education and alternative education cope in educational system and educational environment that is changed newly in existent school system. As the beginning step of the purpose of research, this study compares the attempt of school types and change of the school operation system for alternative education by between Korea and Japan and survey some regional cases. And the specification high school for alternative education which correspond to changed educational environment newly and architectural planning of educational facility that can activate those will be done. Also, this study aims that propose basic data that raise school facilities and educational environment by establishing guide line of optimum facilities for specification high school that wish to reorganize again or establish newly using existent school facilities and presents.

• Journal of Korean Society on Water Environment
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• v.33 no.4
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• pp.487-493
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• 2017

This study was conducted to propose measures of water quality management as the water criteria for waterscape facilities which have been highlighted as alternatives to wading pools in summer season was legislated. The number of public waterscape facilities has reached 290 sites in Gyeounggi province and 971 sites in South Korea in 2017. The water tank capacity of 80.3 % public waterscape facilities was less than $100m^3$. Facilities with disinfection system were only 6.5 % and facilities with filtration function were also very low at 6.9 %. Most of the waterscape facilities, about 93%, are expected to be vulnerable to complying with revised water quality criteria because they have to be disinfected by handling. Chlorine disinfectants, which are more persistent than ozone or ultraviolet sterilization methods, are more preferred. However, care should be taken when adding disinfectans because hypochlorous acid, which is an effective component of chlorine disinfectant, remains after the disinfection, but it is easily decomposed with time. For this study, ${\bigcirc}{\bigcirc}$ park floor fountain with a capacity of $63m^3$ was selected and the amount of free residual chlorine concentration was measured by injecting a certain amount of chlorine bleach. As a result, it took 5 hours to decrease from the water quality standard of 4 mg/L to 0.04 mg/L. If the waterscape facility is operated for 7 to 8 hours, the chlorine bleach should be re-injected after 5 hours. In addition, the problem of pH increase due to the input of chlorine disinfectant is expected, and the neutralization method using vinegar was proposed.