도시관리계획에 따른 근린공원 차별화 방안 : 대구광역시 근린공원 대상으로

박정아(Jung-A Park),한상열(Sang-Yoel Han) 한국산림휴양학회 2010 한국산림휴양학회지 Vol.14 No.3

본 연구는 개발계획으로 생성된 근린공원 차별화방안에 관한 것이다. 대구광역시 근린공원의 대다수는 개발계획에 포함되어 생성되었는데, 각 공원은 각기 다른 용도지역에 위치해 있고, 용도지역별 이용자들의 수요 욕구도 다르다. 이에 공원이용자들을 대상으로 설문조사하고 이용행태를 분석하여 용도지역별 관리방안을 제시하였다. This study is about the differentiation plan of the neighborhood parks created in development plan. A large number of the neighborhood parks in Daegu Metropolitan City were laid out through the city development plan. Each of them is located in different areas where the park users have different needs. Hence, I intend to suggest a better way in laying out neighborhood parks based on the survey by the park users and the analysis about their behaviors when they use parks.

대전지역 공동주택의 분양 팜플렛에 나타난 계획 특성

박정아,강인호,최병숙,정미현,장혜선,Park, Jung-A,Kang, In-Ho,Choi, Byung-Sook,Jung, Mi-Hyeon,Jang, Hye-Sun 한국주거학회 2008 한국주거학회 논문집 Vol.19 No.3

The purpose of this study was to find out tendencies in the planning characteristics focused on the community, single building, shared spaces and interior concept of apartment houses in Daejeon City, and to analyze these characteristics according to apartment unit floor plan based upon the arrangement of room, the type of main entrance, the type of LDK, anbang, kitchen, bathroom and the 3rd space. This study used the content analysis method and analysis was made on drawings and descriptions showing planning characteristics of apartment houses. Above all, 34 cases of apartment houses and 159 unit plans were analyzed. The results of this study were as follows: 1) The most important characteristics of the direction of housing development was the "well-being" concept including greenzone and natural environment. The most mentioned community spaces were children's playgrounds and parks. The emphasized interior concepts were noble, well-being and natural concepts. 2) The most prominent front arrangement type was the 3-bay unit plan, front space arrangement was focused on rooms and, livingroom. The most prominent front space arrangement types were R/L/R, R/L/R/R and there is a new tendency towards KD/L/R/R. 3) The most prominent LDK floor plans were of the LDK type. The type of "Anbang" arrangement consisted mainly of room-bathroom-dressing room. The type of public bathroom arrangement consisted mainly of bathtub-toilet-washbasin and the "Anbang" bathroom arrangement was shower-booth-toilet-washbasin.

스트레스 음파에 따른 파밤나방(Spodoptera exigua ) 소화 및 면역 생리작용 저하와 살충제 감수성 제고 효과

박정아,석정균,김용균,Park, Jung-A,Seok, Jung-Kyun,Prasad, Surakasi Venkara,Kim, Yong-Gun 한국응용곤충학회 2011 한국응용곤충학회지 Vol.50 No.1

본 연구는 상이한 음파 처리에 따라 파밤나방(Spodoptera exigua) 유충의 소화와 면역 생리반응에 대한 교란 효과를 분석하였다. 조사한 모든 주파수의 음파 처리가 파밤나방 산란에는 뚜렷한 효과를 주지 않았지만, 95 dB 소리세기에서 100-5,000 Hz 주파수의 음파 처리는 유충의 섭식량을 저하시키고, 중장의 소화효소 활성을 억제시켰다. 이 스트레스 음파 처리에 따른 중장 내강에 존재하는 단백질을 이차원전기영동으로 분리하였으며, 무처리구와 상이한 단백질 패턴을 발견하였다. 또한 가장 스트레스 효과를 크게 주는 95 dB의 5,000 Hz 주파수 음파 처리를 받은 유충은 곰팡이 감염에 대해서 혈구의 소낭형성이 억제되었다. 이 음파 처리 받은 유충의 혈구와 혈장에서 인지질분해효소(phospholipase $A_2$: $PLA_2$)의 활성은 현격하게 감소하였다. 스트레스 음파 처리에 따라 파밤나방 유충은 살충제에 대한 감수성이 증가했다. 이러한 상이한 주파수에 따른 생리교란 효과는 소리세기의 차이에 따라 뚜렷하게 차등을 보였다. 이러한 결과는 음파처리가 파밤나방의 생리과정에 스트레스를 주어 비화학적 해충 방제 관리 기술 개발에 적용될 수 있다고 본 연구는 제시한다. This study analyzed effects of different sound treatments in frequencies and intensities on digestion and immune physiological processes of the beet armyworm, Spodoptera exigua larvae. Without effect on egg hatch, sound treatments with 100-5,000 Hz at 95 dB suppressed feeding behavior and inhibited a digestive enzyme activity. In addition, two dimensional electrophoresis of midgut luminal proteins indicated a marked difference of the sound-treated larvae. In response to 5,000 Hz at 95 dB, larvae showed a significant decrease in hemocyte nodule formation against fungal challenge along with significant suppression in phospholipase $A_2$ activity in hemocyte and plasma. With increase of sound frequencies, the treated larvae showed an enhanced susceptibility to insecticides. Such sound frequency effect was significantly modulated with different sound intensities. These results suggest that sound treatment may give adverse stress to physiological processes of S. exigua larvae and may be applied to a nonchemical insect pest control.

일본의 지역친화형 노인복지시설 사례를 통해서 본 노인요양공동생활가정의 계획 방향

박정아,김선태,Park, Jung-a,Kim, Sun-Tae 한국농촌건축학회 2016 농촌건축 : 한국농촌건축학회논문집 Vol.18 No.1

The purpose of this research is to explore the best examples from Japan to derive spatial and institutional characteristics. This study used the field survey method for 6 elderly welfare facilities in Japan. The characteristics of local friendly facility are as follows; First of all, since elderly care facilities in South Korea are separated from local community and facility plans are large-scaled and unified which are disconnected from local area, this research set aging in community, multi-function, diversity, and intergeneration into the concept that is necessary for local friendly facilities. Secondly, residential environment plan's basic directions are 1) plan that minimizes facilities-like atmosphere, 2) spatial plan that focuses on the elderly dignity and privacy, 3) comfortable and enjoyable communal living space plan, 4) local friendly and communicating plan, 5)plan that minimizes staff's care giving burden. Thirdly, the rooms necessary for local friendly facility model are composed of bedroom, dining room, kitchen, living room, garden, toilet, laundry room, bathroom, corridor, and office based on the legal installation standards.

혁신도시 활성화와 지역경제의 관계에 관한 연구: 전북혁신도시와 전주시 상업용부동산시장을 중심으로

박정아,김종진,Park, Jung-A,Kim, Jong-Jin 한국토지주택공사 토지주택연구원 2022 LHI journal of land, housing, and urban affairs Vol.13 No.2

To effectively lead "Innovative City Season 2", it is important to investigate whether the creation of an innovative city has a positive effect on the revitalization of the hinterland town economy. This study explores the effects (external effects) of increases in the number of workers at public institutions in the innovative city of Jeollabuk-do, located closest to the hinterland town (Jeonju-si). In the results, we show that increases in the number of workers positively affected the commercial real estate market, which is one of the barometers that show the revitalization level. On the other hand, the effect was found to be limited to the new downtown commercial real estate market with good accessibility and modernized facilities and services. This suggests that the innovative city adjacent to the hinterland town meets the purpose of the innovative city to some extent by generating a positive external effect, especially in accessible and modernized areas. To further expand the positive spillover effects of an innovative city on the hinterland town, it is necessary to expand public institutions for relocation, improve settlement conditions, and establish a practical cooperation system between specialized public institutions and hinterland-related industries.

월동세대 복숭아순나방(Grapholita molesta)의 지역적 분화 및 이동

박정아,손예림,배성우,김용균,Park, Jung-A,Son, Ye-Rim,Bae, Sung-Woo,Kim, Yong-Gyun 한국응용곤충학회 2008 한국응용곤충학회지 Vol.47 No.3

성페로몬 트랩을 이용하여 사과재배지를 중심으로 복숭아순나방(Grapholita molesta) 월동집단의 발생패턴을 조사하였다. 복숭아순나방의 발생은 남부지역에서 더 일찍 시작되었지만, 발생밀도는 비슷한 지역이라도 사과원에 따라 상이하게 나타났다. 월동집단의 성충은 사과원 내부에서 모니터링한 자료와 이웃하는 사과원 사이 지점에서 포획된 밀도 변화가 서로 유사하여 이들의 사과원 사이 이동이 가능한 것으로 추정되었다. 그러나 사과원 내부에서 서로 다른 지점에서 모니터링한 자료는 바람이 불어오는 가장자리 지점이나 이웃하는 사과원과 가까이 위치한 트랩에서 높은 포획 밀도를 보여, 이들의 이동이 사과원 안에서는 둔화될 수 있다고 추정된다. 월동세대가 나타나는 비교적 초기(4월 20-25일)에 서로 다른 사과원에 발생하는 월동세대의 유전적 거리를 분석하였다. PCR-RAPD법으로 분석한 결과, 이들 집단들 사이에 유전적 분화가 있음을 나타냈다. 더욱이 동일한 지역에서 전년도 가을 집단과 초봄의 월동집단 사이에 유전적 차이가 뚜렷하게 나타나서, 이러한 월동세대 집단간 차이는 겨울 기간동안의 지역간 상이하게 나타날 수 있는 도태압에 따른 유전적 병목현상에 기인된 것으로 제시된다. Spring phonology of the oriental fruit moth, Grapholita molesta, was monitored using sex pheromone traps in apple cultivating areas. Their occurrence was earlier in southern areas and their population sizes were significantly different among orchards even in a local cultivating zone. The overwintering populations appeared to move between local orchards, based on the fact that monitoring data obtained at the sites between orchards were similar to those of nearby orchards. However, within orchards, these adult movements appeared to decrease and showed skewed occurrences at the side of upwind direction or close to neighboring orchards. At initial occurrence peak(April 20-25), the ovenvintering populations of the different localities were collected and analyzed in their genetic distances. PCR-RAPD analysis indicated that there were significant genetic differences among the overwintering populations of G. molesta. This genetic differentiation of overwinterin populations may be due to genetic bottleneck following differential selection pressures against the subpopulations of G. molesta during winter on the basis of the RAPD analysis that each early spring population was significantly different to its previous fall population in the same locality.

생식형불일치 유형에 따른 국내 프루텔고치벌(Cotesia plutellae)의 유전적 위치

박정아,김용균,Park, Jung-A,Kim, Yong-Gyun 한국응용곤충학회 2007 한국응용곤충학회지 Vol.46 No.1

Reproductive incompatibility is an Important factor to select a specific biologlcal control agent for successful augmentation of the corresponding endogenous population. An endoparasitoid, Cotesia plutellae (Kurdjumov), is an effective control agent to diamondback moth, Plutella xylostella (L.) and has been known to be classified into two groups in terms of reproductive incompatibility. This study analyzed an Korean population of C. plutellae in terms of morphological characters and mitochondrial DNA marker, which did not match with either of two reproductive incompatibility groups. These results suggest that a Korean population of C. plutellae can be involved in a novel reproductive group. For any augmentation program of C. plutellae in Korea, reproductive incompatibility should be seriously considered to select a particular exotic population. 자생밀도의 증가를 위해 도입되는 생물적 방제인자를 선정하는 데 있어서 생식형불일치는 주요한 요인이다. 배추좀나방(Plutella xylostella(L.))에 대한 효과적 생물적방제 인자로서 프루텔고치벌(Cotesia plutellae (Kurdjumov))은 집단 사이에 생식형불일치로 크게 두 생식형집단으로 분류되었다. 본 연구는 국내 서식하는 특정 프루텔고치벌 집단에 대해서 형태적 및 미토콘드리아 염기서열 지표분석을 실시하였으며, 이 결과 국내 집단이 기존에 보고된 두 생식형집단에 비해 형태적 형질과 분자지표에서 뚜렷한 차이를 보였다. 이러한 결과는 국내 프루텔고치벌 집단이 새로운 생식형집단일 수 있다는 것을 제시하였다. 또한 본 연구 결과는 외래 프루텔고치벌의 도입을 위해서는 국내 자생종과의 생식형불일치 가능성을 중요하게 고려해야 한다고 보고한다.

신개발지 일반주거지역의 용도전환시 공간변용 특성에 관한 연구 - 대전 둔산 신시가지를 중심으로 -

박정아,강인호,Park, Jung-A,Kang, In-Ho 한국주거학회 2010 한국주거학회 논문집 Vol.21 No.1

The purpose of this study is to find the characteristics of space utilization and the problems that follows after converting in a new developmental residential area. This study used the content-analysis method and analysis was made on the floor plans for 95 different conversion cases. Above all, 190 unit plans (the unit plans for conversion before and after) were analyzed. The results of this study were as follows; 1) There were 8 types of conversion according to such usages as residential, commercial and residential-commercial buildings. 2) In the case of conversions, from residential to commercial, there was a tendency each floor was integrated to exclusive use for commercial or commercial with small portions of residential usage. And in the case of conversions from commercial to residential, there was a tendency that all space of each floor were changed to exclusive usages for residential purposes. 3) In case of usage conversion from commercial to residential, there were constraints for balcony installation, because of its original lot-structure and building equipments. Also, when the basement was converted for residential purpose, there was no possibility for an extra lighting or ways to ventilate the area.

미국 고령자용 공공임대주택 거주노인들의 주거환경실태 및 요구 - 미조리주 콜럼비아시 사례를 중심으로 -

박정아,김상희,윤소연,Park, Jung-A,Kim, Sang-Hee,Yoon, So-Yeon 한국주거학회 2009 한국주거학회 논문집 Vol.20 No.5

This case study is an effort to provide new knowledge on the U.S. elderly public housing focusing on the residents' perceptions of the environmental conditions. For this study, we conducted a survey using written questionnaires and interviews with 20 residents who rent in Columbia, MO. The recorded interview data was used for final analysis; primary findings are as follows: The residents reported relatively high satisfaction on their overall environmental conditions in the two target public housing, built in 1950s. As the most significant problem, residents perceive the lack of storage space for individual units, Partially attributed to space limitations. In addition, bathroom needs varied dramatically among residents based on their health and whether wheelchairs are used. Therefore, it was found that instead of standardized bathrooms, a customizable configuration for the resident's unique physical condition and accessibility must be considered. The residents also addressed their concerns about security for entrance and foyer areas. Due to the small living areas, they wanted to have available outdoor public space for various social activities. Furthermore, they reported the need for small social gathering areas while friends and family members are visiting them, in addition to their small living units, which average 49.8 sq. ft. each.

어린이집 사례분석에 의한 연령별 보육실의 흥미영역 특성분석

박정아,최목화,Park, Jung-A,Choi, Mock-Wha 한국주거학회 2012 한국주거학회 논문집 Vol.23 No.1

The purpose of this study is to find out the characteristics of activity areas according to the age difference and provide the alternatives for space planning of activity areas in classroom of childcare centers. This study used the content analysis method for field survey data collected from 36 classrooms of 9 childcare centers in the Daejeon area. Floor plans were converted to Autocad drawings to analyze the characteristics of activity areas. The results of this study were as follows; 1) In case of 0 to 2-year-old classrooms, they had 6 activity areas such as gross-motor area, role play, block building, language, creative expression, exploration/manipulation area. The activity area with the most low frequency was gross-motor area. 2) In case of 0 to 2-year-old classrooms, the size of activity area was in order of gross-motor area > role play > block building > language > creative expression > exploration/manipulation area. In case of 3 to 5-year-old classrooms, the size of activity area was in order of language > art > role play > math > block building > science > tone and rhythmic area. 3) The central areas with easy access in 0 to 2-year-old classrooms were Large-motor and Imaginary Play Areas. Also, more isolated areas were Manupulatives and Block Areas. The central areas with easy access in 3 to 5-year-old classrooms were Arts, Numbers and Manupulatives. While more isolated areas were Music, Movement and Science Areas.