• 한국산업보건학회지
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• 제24권4호
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• pp.471-477
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• 2014

Objectives: This study was conducted to evaluate area exposure of airborne dust and organic gas during entrance and shipment of chicken in poultry farms Methods: Total dust was measured with NIOSH method 0500. The volume of distributed dust and organic gas(Ammonia, TVOC, Hydrogen Sulfide) were measured using direct reading instrument. Results: The range of concentrations of total dust in area sample was $0.07{\sim}4.91mg/m^3$ during the entrance of chicks and $4.37{\sim}9.4mg/m^3$ during shipment respectively. Concentration of ammonia reached approximately 9 ppm during shipment. There was a difference of concentration of total dust in the area sample between shipment and entrance tasks. Conclusions: It was found that the development of a special intervention program by type of task should be considered for reducing respiratory health effects among poultry farmers.

• The Plant Pathology Journal
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• 제16권1호
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• pp.43-47
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• 2000

Citrus tristeza virus (CTV) is the causal agent of one of the most important diseases of citrus. Recently, CTV has been detected in Cheju Island by ELISA. The coat protein (CP) gene of CTV isolated form Cheju Island was cloned by RT-PCR and the nucleotide was analyzed in this study. Citrus leaves were collected from trees showing decline symptoms from various region of Cheju Island in the summer of 1998 and 1999. The CP gene open reading frame is composed of 670 nucleotides and encodes a polypeptide of 223 amono acids. Sequence analysis the CP gene revealed that two CTV strains present in Cheju Island. Viruses collected form Sogwipo area and Cheju City area in 1999 ahowed 91-93% nucleotide sequence homology with CTV T36 strain. Viruses collected form Cheju City area in 1999 and Sogwipo City in 1998 showed 94-98% nucleotide sequence homology with CTV SY568 strain. A efficient viral RNA extraction methods was developed by modifying procedure for animal virus RNA purification methods and PCR product was detected form one tenth of RNA purified from as small as 45 mg fresh or frozen tissue.

• 한국비블리아학회지
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• 제18권2호
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• pp.183-202
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• 2007

본 연구의 목적은 농산어촌 지역에 학교도서관을 설치하여 효과적으로 운영하기 위해 농산어촌 지역의 학교도서관을 담당하는 교사들이 가지고 있는 학교도서관 운영에 대한 인식을 조사하는데 있다. 사용된 연구방법은 설문지법과 면담법이 사용되었다. 조사결과 농산어촌 학교도서관의 역할은 독서교육 공간과 학생들의 문화 및 여가활용 공간으로 나타났다. 특히 학생들이 사회생활에 필요한 견문을 넓히는 공간으로 다양한 정보매체 활용을 위한 공간을 강조하였다. 또한 농산어촌의 학교도서관은 지역주민과 결합된 문화공간의 기능을 강조하였다. 이에 본 연구에서는 유연성 있는 도서관 운영시간, 학업능력 향상 프로그램 교양능력향상 프로그램, 문화공간 프로그램을 제시하였다.

• 한국가정과교육학회지
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• 제23권2호
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• pp.131-148
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• 2011

이 연구의 목적은 2007년 개정 교육과정 중학교 기술 가정 교과서 주생활 영역의 교육내용을 분석하여 차기 기술 가정 교과서 개발 및 교사의 교육내용 재구성 시 기초자료로 제공하고자 하였다. 분석대상은 2011년 적용된 중학교 2학년 기술 가정 교과서 11종 전부를 대상으로 하였다. 연구결과, 주생활 영역은 교과서마다 분량의 차이가 있었으나 각 단원별 용어, 표/그림, 읽기자료 활동자료 등이 풍부하여 실천 문제 중심의 수업에 도움을 주는 것으로 파악되었으며 새롭게 추가된 근린환경과 친환경적 주생활 등은 2007년 개정 교육과정의 내용을 잘 반영하고 있는 것으로 평가되었다. 앞으로의 교과서 개발에는 중요한 현안인 저출산, 고령화와 녹색생활의 관점이 반영되어야 할 것이며 지역사회와의 긴밀한 네트워크로 환경 문제에 적극적으로 대처할 수 있는 교육 내용이 강조될 필요가 있다.

• 대기
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• 제29권4호
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• pp.381-390
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• 2019

This study investigates the impacts of urban land-use fraction and temperature advection on the urban heat island intensity over the Seoul metropolitan area using the UM (Unified Model) with the MORUSES (Met Office Reading Urban Surface Exchange Scheme) during the heat wave over the region from 2 to 8, August 2016. Two simulations are performed with two different land-use type, the urban (urban simulation) and the urban surfaces replaced with grass (rural simulation), in order to calculate the urban heat island intensity defined as the 1.5-m temperature difference between the urban and the rural simulations. The land-use type for the urban simulation is obtained from Korea Ministry of Environment (2007) land-use data after it is converted into the types used in the UM. It is found that the urban heat island intensity over high urban-fraction regions in the metropolitan area is as large as 1℃ in daytime and 3.2℃ in nighttime, i.e., the effects of urban heat island is much larger for night than day. It is also found that the magnitude of urban heat island intensity increases linearly with urban land-use fraction. Spatially, the estimated the urban heat island intensities are systematically larger in the downwind regions of the metropolitan area than in the upwind area due to the effects of temperature advection. Results of this study indicate that urban surface fraction in the city area and temperature advection play a key role in determining the spatial distribution and magnitude of urban heat island intensity.

• 교육시설
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• 제2권1호
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• pp.7-14
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• 1995

The importance of church school education is becoming more emphasized. To maximize the effectiveness and efficiency of church school education, frequent utilization of instructional media is more desirable. Systematic approach to media utilization will be developed by the extabilishment of church media center. The purpose of this study was to review the concept and components of church media center and to survey the current status and hope for the facility of church media center. For the survey the 400 questionnaries were distributed to pastors or missionaries who are responssible for education, or personnels in church media center in Korea. The churches that they belong to have above approximately 500 church members. Among the distributed questionnaires, the 202 were collected. The results of the survey are as follows. The printed media and the AV media were managed separately in most churches. Many church media center was shared the space with other programs. The space was allocated mainly for storage. Most respondants hoped that they have a variety of areas in their churches. Many church media center have no separation between the area for the adults and that for children. However, most respondants hoped the separation of that areas. Followings are suggestions for the plan of church media center facilities. The space only for the church media center should be allocated. Church media center should be located in the first floor of the building as soon as possible. (If there is elevators in the building, it may be located above first floor). If enough space for the church media center is allocated, the areas for the adults and children should be separated by partitions or separate room. The space should consist of various areas like circulation area, reading area, working area for the personnel, production area, and storing area.

• 한국주거학회논문집
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• 제24권1호
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• pp.1-10
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• 2013

Number of children cared by child care centers has getting up almost half of the from zero to five year age group in korea. Home care children' activities are reported more active and natural than those of center care children. So this study seek the design guidelines for the residential core model of child care centers as second home in korea. The residential core model by Anita Lui Olds was selected and ten domestic center cases were surveyed for guidelines. Firstly, daily-residential core model is learning by daily life at home, and is equiped with cooking kitchenet and group activity area in group room. Secondly, play-residental core model is learning by playing by self, and is equiped with acting, eating and reading common area clustering two or three group room. Thirdly, eco-residental core model is learning by eco-friendly activities, and is equiped with companying, cooperating and sharing area. Fourthly, project-residental core model is learning by project by self, and is equiped with drawing, experimenting and presenting common area. Fifthly, the space of residential core model is organized with three or four group room and clustering living or common area. The larger the center is, the more the cluster is vertically. Facility area and outdoor playground per child is about 7 and $3m^2$.

• 한국도서관정보학회지
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• 제46권3호
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• pp.349-379
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• 2015

1980년대에 79개관에 불과했던 전국 공공도서관이 2013년 말 기준으로 885개관에 이르고 있다. 특히 2000년대 이후에 건립된 도서관이 전체 도서관의 60%를 넘어서고 있을 정도로 도서관의 시대가 도래 하면서 상당한 양적팽창이 이루어지고 있다. 그에 따른 질적 측면도 중요하게 부각되면서 공공도서관의 효율적 공간구성에 대한 이용자 요구가 증대되고 있다. 특히 이용자의 요구에 부응하기 위한 디지털열람실과 문화교육실의 증가는 2000년 전 후의 변화에 따른 시사점으로 나타나고 있으며, 기존 공간구성 비율에서 벗어나 시대에 적합한 도서관 공간계획이 필요한 시점이다. 이 연구는 1980~1990년대 준공된 공공도서관과 2000년 이후 설립된 공공도서관을 중심으로 시대별 공공도서관의 공간구성 형태를 상호 비교분석하였다. 장서보존과 열람 기능이 강조되었던 1980~1990년대와 이용자의 측면을 고려하여 문화영역 기능이 확대된 2000년대 이후 공공도서관의 소요시설별 면적비율의 차이를 살펴봄으로써 현시점의 도서관 공간의 중요 고려요소를 도출할 수 있었다. 이는 시대요구와 부합할 수 있는 면적기준을 제시하기 위한 최종연구에 대해 기초자료를 제공한다는 점에서 그 의미가 크다.

• 정보관리학회지
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• 제38권3호
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• pp.335-356
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• 2021

이 연구는 2007년부터 2020년까지 공공도서관 통계를 이용하여 공공도서관의 기본 정보와 시설을 중심으로 14년 동안 우리나라 공공도서관의 변화 추이와 현황을 분석하였다. 연구 데이터는 국가도서관통계시스템으로부터 수집하고 이를 우리나라 인구수 및 1인당 GDP와 비교하였다. 그 결과, 우리나라 공공도서관은 2020년 현재 1,172개관으로 2007년에 비해 양적 측면에서 약 2배 가까이 증가하였으며, 이러한 증가는 1인당 GDP 및 인구수와 매우 강한 상관관계가 있음을 파악하였다. 2020년에는 지자체 소속 위탁 운영 공공도서관이 229개관으로 2007년에 비해 그 비율이 18.8%에서 25.1%로 상승하였다. 공공도서관의 부지면적은 도서관마다 편차가 크지만 시간이 지남에 따라 점점 넓어지는 추세를 보이며, 건물 연면적은 지자체 소속 도서관보다 교육청 소속 도서관이 더 넓고 시간에 따라 점점 넓어지는 추세를 보인 반면, 지자체 소속 도서관은 다소 감소하였다. 도서관의 총 좌석 수는 모든 도서관에서 감소하고 있으며 어린이 열람석과 노인 및 장애인 열람석은 다소 증가하는 경향을 보였다.

• 교육녹색환경연구
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• 제10권1호
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• pp.1-9
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• 2011

In order to solve the current shortage of parking spaces, and redesign the main gate area of the U University, the research investigated some cases of other schools located in Seoul which actively constructed multi-purpose building structures. Those schools are considered to be good samples showing their efforts to fulfill the needs of more parking spaces in their campuses, and to cover with the growing needs of multi-functioned facilities accommodating services of academic affairs, reading room spaces, and amenities. With the investigation, the research finded out the current trends of campus developments from the sample schools, such as underground parking facilities connected with multi-purpose buildings along the main arteries of campuses. Following the trends the research thoroughly examined the present conditions of our school and tried to make some possible alternatives for the facilities. Under the conditions, the research suggested 1)to construct underground parking lots accepting around 1,000 cars under the ivory tower square located in front of University Administration Building, 2)to develop a big-scaled open square at the university main gate, and 3)to build a multi-purpose structure along the main street of the campus, which included administration services, studying spaces, and some commercial facilities.