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.

딥러닝 기반 전기계량기 유사 이미지 대량 생성 기법

이지현(Ji Hyun Lee),차영화(Young Hwa Cha),박병준(Byung Joon Park) 한국통신학회 2020 한국통신학회 학술대회논문집 Vol.2020 No.11

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.

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.

보육시설 평면사례분석을 통한 시설규모별 소요실 및 면적특성 분석

박정아,최목화,김영애,Park, Jung-A,Choi, Mock-Wha,Kim, Young-Aee 한국주거학회 2011 한국주거학회 논문집 Vol.22 No.1

The purpose of this study is to find out the characteristics of area and spatial elements according to the building size and provide the guidelines for space planning of the child care center. This study used the content analysis method and analysis was made on the floor plans for 51 cases and the floor plans were converted to Autocad drawings to analyze the area. The results of this study were as follows; 1) Child care centers over 70% were single-attached building types which made it possible for creating outdoor environments for children. However, most small-size centers which had under 50 children did not have the facilities for outdoor activities. 2) In terms of spatial elements, the basic spaces of the small-size center were the classroom, bathroom, kitchen, office and reference room. The medium or large size centers had extra rooms for special activities and service spaces in addition to the basic spaces. 3) Classroom area per child was 2.65 m2 on average. Space composition ratio on average for care, staff, and service was programmed by 57%, 9%, 34% respectively. Small-size center had relatively more care space when compared to the others. In the case of large-size centers, there was a tendency that service space was increased, but care space was decreased.

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.

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.

수면이 균형조절과 시각적 자극 반응시간에 미치는 영향

박수경,박정아,박강희,김주헌,홍용근,Park, Sookyoung,Park, Jung-A,Park, Kanghui,Kim, Joo-Heon,Hong, Yonggeun 대한수면의학회 2016 수면·정신생리 Vol.23 No.2

목 적 : 수면은 신체의 기능을 회복시키고 항상성을 유지시키는 인체의 필수적인 생리작용으로, 수면의 질 저하는 전반적인 건강문제를 야기 시키는 것으로 보고되고 있다. 따라서 본 연구에서는 수면과 균형조절능력의 관계에 대해 규명하기 위하여, 수면이 균형조절과 시각적 반응시간에 미치는 영향에 대해 알아보고자 하였다. 방 법 : 본 연구에 참여하기를 서면 동의한 건강한 20대 남녀 58명을 대상으로 PSQI를 이용하여 수면의 질을 평가한 다음, PSQI 점수에 따라 대상자를 A군(PSQI <5)과 B군($PSQI{\geq}5$)으로 분류하였다. 이후 대상자들의 체성분과 신체특성, 균형조절, 시각적 반응시간 및 오류횟수를 각각 측정하였다. 결 과 : 수면의 질이 양호한 A군에 비해 수면의 질이 낮은 B군에서 아침기상 시 졸린 정도가 유의하게 높은 것으로 나타났다. 수면이 체성분에 미치는 영향에 대해 알아보기 위해 두 실험군의 신체조성을 비교한 결과, 수면의 질이 낮은 여자 대상자들의 체지방량과 체지방률이 유의하게 낮은 것으로 확인되었다. 또한 수면상태에 따른 균형을 비교한 결과, 유의한 차이가 나타나지 않았지만, 시각적 반응시간에서는 유의한 증가가 확인되었다. 특히 수면의 질이 낮은 B군에서 반응시간은 선형적으로 유의하게 증가하였으며, 오차횟수 역시 증가하는 것으로 나타났다. 결 론 : 수면의 질 저하는 반응속도를 지연시키고, 반응의 정확도를 감소시키는 것으로 나타났는데, 이러한 선택적 주의력의 저하는 균형조절에 영향을 끼칠 수 있고, 이로 인해 예상하지 못한 순간에 낙상 등의 손상을 입을 위험이 증가할 수 있다. Objectives: To find evidence that sleep is necessary for normal brain function, thus indicating that declines in both sleep quality and quantity are related to worse performance of many daily tasks and deteriorated physical functions. The present study investigates the relationships of balance control and reaction time with sleep quality. Methods: 58 healthy (male 20, female 38) volunteers with informed consent participated in this study. The Self-reported Pittsburgh Sleep Quality Index (PSQI) was used to evaluate sleep quality and relevant factors, and the subjects were divided into groups A (PSQI < 5) and B ($PSQI{\geq}5$) based on this index. Static balance control and reaction time to visual stimuli were conducted to assess their relationship with sleep quality. Results: Group B exhibited excessive daytime sleepiness significantly more often compared to group A. Static balance control did not markedly change relative to sleep quality, but reaction time and error to visual stimuli were significantly increased in group B compared to group A. Conclusion: These findings indicate that a decline in sleep quality can result in delayed reactions, as well as decreased accuracy of these reactions. They also suggest that low sleep quality may be associated with changes in physical functions, including balance control through reduced selective attention.

국외 문헌고찰을 기초로 정신건강의 측면에서 본 한국주거의 질 측정요소에 관한 연구

박정아,최병숙,Park, Jung-A,Choi, Byungsook 한국주거학회 2012 한국주거학회 논문집 Vol.23 No.6

This study is to organize the frame of measuring inventory for housing quality related to mental health in foreign literature reviews. In the first step, many housing quality contents or items are extracted from empirical studies, including housing environment quality and mental health. In the next step, extracted contents and items are classified by space scope (house and neighborhood unit) and WHO housing properties (safety & security, health & sanitation, efficiency/convenience, comfort/amenity). Almost all housing properties follow the WHO standard, but some properties, sustainability and economic characteristics, do not follow the standard. These reflect on current Korean housing environment. They are energy saving and environment friendly effort, property value and economic burden, identity expression, and school district. So they need to be added to the Korean housing quality measurement related to mental health.