PURPOSES : The purpose of this study is to estimate the reduction in traffic noise in a double-layered specific porous pavement at roadsides based on variations in traffic volume and driving speed. METHODS : A statistical pass-by (SPB) method was employed in this study to measure noise. Variations in the following parameters were measured: running speed, heavy traffic percentage, and traffic volume. RESULTS : Quantitative analysis revealed that the double-layered porous pavement reduced noise levels by 9.16 dB(A) at a 95% confidence level at the sides of roads. CONCLUSIONS : As a countermeasure of traffic noise, porous pavement has been recommended. This research quantitatively proved that double-layered porous pavement can reduce traffic noise by more than 9.0 dB(A) at roadsides

PURPOSES : The purpose of this study is to estimate the reduction of traffic noise in a double-layered specific porous pavement based on the traffic speed variation. METHODS : The close-proximity method was used in noise measurement, and the running speed was measured at 10 km/h and from 50 to 80 km/h. RESULTS : From the quantitative analysis, it was found that the double-layered porous pavement reduced by 9.4 dB (A) on the average and 9.16 dB (A) at a 95% confidence level. CONCLUSIONS : The use of porous pavements have been recommended to minimize traffic noise. In this study, it is quantitatively demonstrated that the double-layered porous pavement can reduce the traffic noise by more than 9.0 dB(A).

This paper relates to the composition, contents, and the characteristics of the refrains of the sangyeosori in Yongin area, which is well-known for its many propitious sites for graves. It is natural the funeral rites and sangyeosori based on this geographical feature attract interests. Sangyeosori is an important part of the local folk songs in Yongin area, and the number of the songs recorded is next to that of Nonmaemsori. The contents of the accounts are rich and diversified. Especially, the refrains of the Sangdukkun responding to the seonsori are highly evaluated for their maintenance of the prototype of sangyeosori. Particularly, Particularly, the "eoheo" series refrains including "eoheoi eoheo" and eoheoneomcha eoheo" well represents the characteristics of the sangyeosori in Yongin area.

The purpose of this study was to investigate nutritional knowledge, practice of eating behavior guidelines, and problematic dietary habits in working high school students in comparison with non-working high school students. A survey questionnaire was formulated to obtain information on demographic variables, body size, part-time jobs, nutritional knowledge, practice of eating behavior guidelines, and dietary habits. The developed questionnaire was given out to 515 students attending a vocational high school in Yongin, Gyeonggi-Do. Those who had been working 5 hours or more per day for at least a month at the time of survey administration were defined as working students for this study. Proportions of working students were similar between male and female students (i.e. 49.5% for male, 50.5% for female). No significant difference was found in scores of nutritional knowledge between working (8.43±2.29) and non-working students (8.60±2.19). However, some dietary habits were found to be dependent on working status. While approximately 43% of non-working students reported skipping a meal, about 57% of working students did so (p〈0.01). The proportion of students with any drinking experience was significantly higher among working students (92%) compared to non-working students (80%) (p〈0.001). Working students were found to drink alcoholic beverages more often than non-working students (p〈0.001). The mean score of practice of eating behavior guidelines was lower in working students than non-working students. The magnitude of this difference was modest (51.33±0.63 in working students, 53.40±0.51 in non-working students), but reached statistical significance (p〈0.01). Based on the findings from this study, it is suggested that specific behavior-oriented messages to improve certain problematic dietary habits need to be directed toward working high school students.

용인시 석성산은 북위 37˚15'15'~37˚17'00', 동경 127˚09'30'~127˚11'00'에 걸쳐 위치한다. 군집분석 결과 B지역에는 170종류의 관속식물이 생육하고 있어 조사지역 가운데 가장 식생이 풍부한 것으로 조사되었고, C지역은 140종류의 관속식물을 갖고 있어 다음으로 식생이 풍부하다. 그러나 관속식물의 유사도 지수는 B지역과 D지역이 53.7%로 가장 높은

석성산은 북위 37˚15'15'~37˚17'00'와 동경 127˚09'30'~127˚11'00'에 걸쳐 용인시에 위치한다. 본 조사 지역에는 4강, 34목, 75과, 175속, 243종, 45변종, 5품종 등 모두 293분류군의 관속식물이 생육하는 것으로 조사되었다. 환경부 지정 식물구계학적 특정식물종은 5등급 1종류, 4등급 1종류, 3등급 6종류, 2등급 3종류 및 1등급 1

The study is about the process of modernization of conventional rural houses in Kyung-gi province. It alms to identify the pattern of change, particularly focusing on the changes of the site plan and plan. The site of study is Samga Village, in YongIn County, near Seoul. The study discusses the process of modernization during the three decades from 1960 to 1980. The basic information was obtained through field research and site analysis, and the study relies predominatly on observational and statistical analysis. Four developmental stages can be clearly identified which are ; (1) Traditional type, (2)Modified-traditional type, (3) Saemaul type, and (4) The type of urban houses. The analysis was done through identification of changing site plan and plan. It is interesting to note that the changes of these elements show a certain pattern of sequential steps which also can be classified according to the four developmental stages mentioned above. The pattern of site design was consistantly maintained while plan and building system became very different However, the process of modernization of Korean rural houses was the process of producing a certain type of architecture that is not universal but uniquely Korean.

This study intended to propose an improvement plan to improve user satisfaction by establishing a park and green space masterplan by comparing its current status and surveying the residents’ perception of green park services in two regions. The study results showed that the residents are aware of the physical and qualitative aspects of the green park environment. In addition, the quality level of the green park that people may actually use in everyday life was considered a factor for evaluation of satisfaction. In addition, it was found that the residents, who are actual users of the green park services, evaluated the satisfaction of use considering the qualitative characteristics of the green park, such as ‘quality of green park’ and ‘availability of green park.’ As a result, efforts are required to create and improve the quality of green parks efficiently based on establishing qualitative indicators, a survey of residents’ perception, and quantitative analysis to develop policy directions and guidelines of the park and green space masterplan.

최근 물 사용량의 증가와 잦은 가뭄 발생으로 인해 물 부족 현상이 심화되고 있다. 따라서 기존 취수원에 대한 의존도를 줄이고 버려졌던 물의 재이용을 활성화하여 친환경적이며 지속가능한 대체수원을 확보할 필요성이 부각되고 있다. 국내에서 활용가능한 물 재이용 방법은 빗물재이용, 중수재이용 및 하수재이용 등 크게 세 가지로 구분할 수 있으나, 아직 국내에는 물 재이용이 활발하게 추진되고 있지 않다. 본 연구에서는 세 가지 물 재이용 방안 중 연중 발생량이 일정하고 이용가능 수량이 많으며, 수질이 비교적 양호한 하수재이용수의 활용방안을 모색하였다. 적용대상 지역으로 선정한 용인시는 총 26곳의 골프장이 운영 중에 있으며 이는 전국에서 운영 중인 골프장의 약 10%에 해당한다. 골프장은 시설 운영을 위해 많은 양의 용수를 소비하는 대규모 수요처이므로 재이용수를 활용한다면 큰 경제적, 사회 ․ 환경적 편익을 얻을 수 있을 것이다. 본 연구에서는 용인시를 대상으로 하수처리장 인근에 위치한 골프장 내 조경용수로 하수재이용수를 활용하였을 경우의 경제적 효과를 비용 및 편익 추정을 통해 분석하였다.

The Korea urbanization has been accelerated without regard to regional traits and the environment. Most of rural areas have been overurbanized with proper and long term plan. Especially the case of Yongin-community which is located 50km south of Seoul reveals a typical wrong urbanization policy. Evidence of such wrong policy is proved by this study for last three decades(1970-2000) in political economic approach with special reference to the Manuel Castells' theory. The study concludes that urbanization with no proper development plan is mostly vulnerable and wasteful. And the environment is once spoiled, it is almost impossible to recover, so it is necessary for us long term and proper plan before development.