• 교육녹색환경연구
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• 제22권4호
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• pp.9-17
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• 2023

본 연구에서는 세종시 개발지역 학교의 학교입지·통학환경·교육여건·적정규모에 대한 실태를 탐색하고, 교육공동체의 요구 분석자료를 바탕으로 향후 효과적인 학교 설립방안을 모색하든데 목적이 있다. 이를 위한 연구문제로 첫째, 세종시 개발지역 학교의 개교부터 현재까지 학생수 변화 추이 및 다른 신도시의 차이점은 무엇인가? 둘째, 과대·과소학교 발생으로 인한 학교입지의 문제점은 무엇인가? 셋째, 안전한 통학환경 조성을 위한 학교입지 상 문제점은 무엇인가? 넷째, 적정 배치를 위해 개선해야 할 점은 무엇인가?로 설정하였다. 연구방법으로 학부모와 교직원을 대상으로 설문조사를 실시하였다. 그 결과, 첫째, 학교설립 시 적정한 학교입지를 최우선으로 하고, 둘째, 학교를 공동주택 중심에 위치하고 학교용지 옆에 회차로, 학부모드랍존 설치, 셋째, 운동장 및 특별교실·돌봄교실 부족 문제를 해결하기 위해 학교용지를 일정 면적 이상 확보, 넷째, 저출산에 따른 학령인구 감소에 대비하여 통합운영학교나 학교시설복합화 등 다양한 방안으로 모색할 필요가 있다.

• 한국토양비료학회지
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• 제51권1호
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• pp.61-70
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• 2018

This study was carried out to review and compare crop cultivations upon chemical properties of paddy soil and qualitative characteristics of rice in Sejong-city from a point of view of farming extension to rice farmers and to utilize the result of the study as a basic guideline for precise agricultural practice. The pH in soils of Sejong was about 6.1-6.6 and had no difference with an average pH of paddy soils in Chung-Nam with pH 6.1. However, the average of organic matter, calcium (Ca) and available silicate in Sejong was lower than the average of them in Chung-Nam. The yields of rice were higher in 2010 than in 2011 and 2012, and the protein contents of rice were the highest in 2011 while the lowest water contents of rice in 2011. The protein contents upon regions were the highest in 2011 with 6.1%, and the amylose contents were the highest in Yeondong-myun, Jeoneu-myun, and Yeonseo-myun in 2010 while Kumnam-myun and Jeondong-myun were the highest in 2012. With the increase of precipitation, the protein content level in rice was increased while the amylose content level tended to decrease. Correlations between the chemical properties of paddy soil and the quality of rice and between level of organic matter in soil and amylose contents were negative (r = -0.507), and the correlation between the moisture contents and amylose contents (r = 0.419) and between the water contents and whiteness (r = 0.485) were positive. Because the quantity and quality of rice yield is determined by the soil characteristics, the consultation to farmers for the proactive soil analysis and for the maintenance of stable level of pH, organic matter and available silicate based on historical results of analysis is highly recommended. Also, the analysis on the effect of the weather and the soil characteristics affecting the quality and quantity of rice would be another good way.

• 한국식품영양학회지
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• 제33권4호
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• pp.406-418
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• 2020

This study aimed to investigate the dietary guidelines from the dietitians and parents' perceptions in kindergarten. The survey was carried out by 39 dietitians and 320 parents in kindergarten of Sejong city from April 18 to May 14, 2019. Approximately, 48.6% of dietitians responded that the amount of food provided was adjusted according to the age and weight of the infant. Both dietitians and parents responded the most to 'to build the right eating habits' as the reason for dietary guidance. As a guiding method for infants who sneaked unpleasant food, 62.9% of dietitians responded 'teach them about the wrong behavior on the spot', and 63.7% of parents stated 'talk about wrong behavior later'. The necessity of linking the dietary guidance between kindergarten and the family was recognized by dietitians and parents. The most important content for the linkage of the dietary guidance was 'correct eating manners and attitude'. The biggest problem in the dietitian's dietary guidance was the guidance on an unbalanced diet. Our results indicated differences in the dietary guidance contents of dietitians' and parents' perception of importance. Apparently, it is considered essential to link kindergarten with the family to provide correct and effective guidance for children.

• KIEAE Journal
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• 제17권3호
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• pp.69-74
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• 2017

Purpose: The apartment complex constructed recently is composed of very various types of building, plan, and orientation etc. However, it is difficult to remark conclusively that these various types of buildings are designed energy-effectively, since it is difficult for architects to find useful energy design guideline for decision making. By the preceding study, the present condition and problem about this subject was grasped, apartment building types were examined and representative types were extracted. Method: Large apartment building complex having 1940 households, located in haengbok-dosi, sejong city, Korea is used as an example to conduct this study. Representative building types are extracted first. Then, heating and cooling load of households is analyzed. Lastly, effect of outdoor air cooling is investigated by computer simulation. Result: Results of this research are summarized as follows: 1. Besides solar gain, household layout of building, orientation, and plan have compositive effects on heating and cooling load. 2. The effect of outdoor air cooling in apartment can be improved by arranging windows of households.

• 한국보육지원학회지
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• 제18권2호
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• pp.125-144
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• 2022

Objective: The purpose of this study was to suggest institutional improvements and support measures for the opening process of new entrusted public daycare centers by exploring the experiences of the directors of daycare centers. Methods: In-depth interviews were held with nine directors of daycare centers in Sejong City. The recordings of the interviews were databased, and then the data were analyzed by categorizing the content. Results: First, the participants of this study were interested in the national/public daycare service consignment program and were eager to be selected for the program. They also had high expectations for operating daycare centers. Second, while preparing for the opening of the daycare center, the participants encountered problems after being selected for the program in terms of finance, facilities, equipment, and personnel management. Third, after opening the center, the participants went through the "survival period" as they had to overcome many issues while operating the center on their own. Conclusion/Implications: This study suggested financial and administrative improvements and support measures required for the consignment program so that daycare center directors can successfully and sustainably open and operate daycare centers.

• 한국대기환경학회지
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• 제22권6호
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• pp.929-939
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• 2006

In this study, the concentrations of major odorous compounds including reduced sulfur compounds (DMS, $CS_2$, and DMDS) and aromatic VOC (benzene, toluene, xylene, etc.) were measured continuously using an on-line GC analytical system. Our measurements were made from a residential area of Ansan city during about two weeks period of October, 2004. The highest mean concentrations of reduced S and VOC were recorded as 56.9 ppt of DMS and 21.7 ppb of toluene, respectively. The results of this study generally show that the pollution levels for both types of chemicals are significant relative to previous measurement results reported from comparable sites, if the results are compared simply in terms of the magnitude of the measured concentration data. Moreover, when the relative importance of different compounds is compared in terms of the odor strength, it indicates that the contribution of reduced S compounds may be much more important than that of VOC in the study area.

• 한국산학기술학회논문지
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• 제16권2호
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• pp.1450-1460
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• 2015

본 연구의 목적은 행정중심도시 현상설계안들을 통해 최근에 적용된 다양한 주동 계획 요소들을 분석해 보는 것이다. 이러한 분석을 통해 우리나라 주거단지에 적용되고 있는 다양한 설계 기법과 최근의 설계 동향을 파악해 볼 수 있을 것이다. 왜냐하면 행정중심도시가 비교적 최근에 실시된 주거단지 현상 설계이며, 우리나라의 주요 설계사무소와 건설 회사들이 참여하였기 때문이다. 연구 결과는 다음과 같다. : (1) 판상형 주동은 8가지 유형(ㄱ자형 주동이 가장 많이 적용됨)으로 탑상형 주동은 9가지 유형(일자형, L자형, ㅁ자형 주동이 가장 많이 적용됨)으로 분류되었다. (2) 코어 형태는 대응형이 6가지 유형으로 병렬형이 3가지 유형으로 분류되었다. 두 유형 모두 필로티와 연계된 유형들이 가장 많이 적용된 것으로 나타났다. (3) 지붕 형식은 4가지 유형으로 구분되었는데, 평지붕이 전체 단지의 95%에서 적용된 것으로 나타났다. (4) 주동 매스 형식은 5가지 유형으로(일반형과 보이드형이 가장 많이 적용됨) 분류되었으며 입면 구성은 3가지 유형으로(수평분할형이 가장 많이 적용됨) 분류되었다.

• 한국조경학회지
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• 제44권1호
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• pp.107-118
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• 2016

서울시는 광복 70주년을 맞아 일제 강점기에 지어져 최근까지 사용했던 세종대로 (구)국세청 별관을 철거하고 시민의 공간으로 재조성하고자 설계공모를 시행했다. 본 연구는 설계공모에 출품된 설계안 중 하나로 대상지의 역사 맥락을 통해 장소 특성을 분석하고 개념을 도출하여 설계 전략과 내용을 서술했다. 지침서상 광역 분석과 세종대로의 가치와 문화 유산과의 연계방안을 고려하여 과거와 현재, 미래로 이어지는 공간이 되도록 명시하고 있다. 세종대로는 조선 건국에서 대한제국기, 일제 강점기와 현대에 이르기까지 도로구조의 변화와 함께 중요한 사건과 활동이 일어나는 중심공간이다. 대상지 배후지역인 정동은 근대 태동기 문물이 도입되는 첨단의 장소였으며 인접한 덕수궁, 성공회성당, 서울시 의회건물도 많은 변화를 거치며 현재에 이르렀다. 본 연구는 역사도시경관 관점으로 광역 분석을 통해 길과 광장의 의미를 고찰했다. 정동과 대상지 주변의 변화와 현황을 분석하고 설계의 주요 개념을 공공성의 회복으로 설정했다. '리-퍼브릭'은 고종이 선포한 대한제국의 이념을 상징하는 중의적 개념이다. 대상지의 공공성을 확보할 수 있는 열림, 연결, 비움으로 설계 키워드로 주요 전략을 수립하여 대안 검토를 통해 8% 경사 광장을 계획했다. 대상지 현황을 반영하여 장애자, 노약자 등 누구나 편하게 접근 가능한 램프 구조로 계획하며 인접 대지와의 자연스러운 연결을 도모했다. 성공회 성당 레벨의 테라스 광장과 보도에서 이어진 주 광장은 계단실 등과 같은 건축물의 신축 없이 완전히 비움으로써 열린 조망을 확보하고 다양한 현대 도시 활동을 담을 수 있도록 계획했다. 설계안은 고종이 지향하던 근대적 민주개념을 현대적으로 재해석한 것으로 장소의 가치를 다시 공공에게 환원하는데 기여하도록 했다. 본 연구는 역사적 배경과 중층의 시간이 쌓인 대상지 설계에 대한 방향성을 제고한다는 점에서 의의를 가진다.

• World Technopolis Review
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• 제6권2호
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• pp.148-158
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• 2017

Sejong City, which has been chosen as a new administrative capital of South Korea, has completed the first phase of its development plan with the construction of the facilities needed to accommodate central administrative organizations and the required accompanying population. Now, it is undergoing the second phase of development with a focus on strengthening the region's innovation capacity to catalyze endogenous development. The strategy for phase II is to establish a regional innovation system including building necessary infrastructure and attracting innovation agents such as universities, businesses, and research institutes. The first step for this is developing a research complex, tentatively named Tech Valley, that includes universities, research institutes, and businesses, and building infrastructure comprising a science complex, a knowledge industry center, and support facilities. Phase II of the city's development initiative includes the establishment of a joint university campus, which is to serve as a center to promote cooperation among industry actors, universities, and research institutes. The concept of a joint campus has been drawn from a need to enhance capacity for innovation and specialization in the region's industries and to maximize synergy among participating universities through the sharing of research equipment, facilities, and programs. The joint campus is expected to play a key role in creating an innovation system in the region by enhancing research capacity for strategic industries, cultivating highly skilled human resources, and leading industry-academia-research cooperation. In order to ensure the sustainable development of the new city, there is a growing need to have a main player in place that could lead the region's economic development. The joint campus will propel industrial specialization and serve as a catalyst to attract competent universities to the region. This paper will examine the concept, major functions, and the establishment and operation of the joint campus.

• 한국정보통신학회논문지
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• 제25권9호
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• pp.1166-1175
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• 2021

국내 스마트시티와 긴급차량 우선신호 제어시스템의 현재 상황과 발전동향을 알아보고, 긴급차량 우선신호 제어시스템의 기존 효과분석과 신호제어시스템의 보안을 위한 국내외 선행 연구 내용을 바탕으로, 긴급차량 우선신호 제어시스템을 구축하고 긴급차량에 실제 적용 및 시험운행을 통해 시간단축의 효과성을 분석하였다. 더불어 실시간 신호시스템 제어의 보안관리 및 안정적인 서비스를 위해 기존 ISMS-P 인증제도와 한국인터넷진흥원 사이버보안 가이드의 보안요구사항과 보안위협 항목에 따른 보안대책의 연관성에 따라 비교하여 맵핑함으로서, 인명구조나 화재 등 긴급상황 발생 시 시민의 소중한 생명과 재산을 지킬 수 있는 골든타임 확보 가능성을 높일 수 있도록 ISMS-P 인증제도의 기술적 통제항목 개선을 제안한다.