이천년 대 이후 중국노동자 문화현실과 담론연구 : 베이징 피춘의 사례를 중심으로

박자영(Jayoung Park) 한국중어중문학회 2019 中語中文學 Vol.- No.76

The article examines the aspects and meaning of the cultural practice of worker’s house (Gongyou zhijia) of Pi Village(Picun) in Beijing, focusing on how the status of Chinese workers is changing since 2000s and how cultural realities and discourse are organized and changing, Through the discussion of this article, I have stated that what the practice in Pi Village is done directly by new worker through the method of literary and artistic and that it is a practice that constitutes the commons. Above all, this is important in that it was done through discourse and practice that rejects the name “peasant who works and lives in city(Nongmingong)" given by the system and names themselves "new workers(Xingongren)." The practice of Pi Village expresses surrounding new workers are the industrial and service workers who are not peasants any more and urban workers who have the right to live, be educated and work in the city at the same time. This is a practice that reveals the problems of the uneven binary system that separates the city from the countryside, which defined them as peasants out of conformity with reality, while renaming themselves as new workers. In this regard, the case of Pi Village is a reality that takes issues with the rural-urban dichotomy. the social and historical level of China, the discourse and practice of Pi Village can be re-contextualized as revealing the problems of this uneven urban-rural binary system and carrying out the revising it directly. Through the practice of Pi Village, the relationship between urban and rural areas in China during the post-socialist period is being re-thought and re-established.

화훼산업 활성화를 위한 화훼단지 바이오필릭 디자인 연구 방안 - 바이오필릭 디자인 사례를 중심으로 -

박자영 ( Park Jayoung ),조택연 ( Cho Taigyoun ) 한국공간디자인학회 2021 한국공간디자인학회논문집 Vol.16 No.4

(연구배경 및 목적) 화훼에 대한 소비자의 관심 및 국민소득 증가 등으로 부흥했던 과거 화훼산업의 모습은 현재 사람들의 인식 및 수출 감소 문제 등으로 하락세에 접어들었다. 또한, 과학 기술의 발달을 통해 사회의 모습이 달라지고 있는 현재, 사람들의 니즈가 달라지고 있으며 이에 새로운 라이프스타일을 제공할 수 있는 공간의 필요성이 두각 되고 있다. 이는 화훼산업에도 공간 방향성의 변화가 필요하며 본 논문에서는 하락세에 접어든 화훼산업을 화훼단지 내 공간으로써 활성화할 방안을 모색하고자 한다. (연구방법) 바이오필리아 디자인 개념을 통해 화훼산업 활성화 방안을 모색하고자 한다. 여기의 바이오필리아는 자연적 요소가 긍정적 영향을 끼친다는 개념이며 해당 요소와 신경미학의 미적인지에 대한 이론적 고찰을 진행하여 두 개념의 관계성 추출을 통해 긍정적 인식, 더 나아가 대중화 역할을 기대할 수 있는 근거를 파악하고자 한다. 추출된 디자인 요소는 공간 성격 별 건축의 분석틀로 조사되며 이때의 조사대상은 바이오필릭 디자인 적용된 건축물로 선정한다. (결과) 이론적 고찰과 바이오필릭 공간의 사례분석을 통해 디자인 필요요소가 도출되었으며 이는 화훼산업 문제들에 대한 개선점을 보완한다. 화훼산업 문제는 크게 두 가지로, 먼저 시설낙후화 문제는 자연 속 기하학 패턴 요소를 개선 방안으로 정의하며 건축 기하학 표현 특성 연구를 통해 기하학 디자인 패턴을 확립하였다. 또한, 단일화된 시설관리 문제에 대해서는 다양한 시설확보가 필요하며 화훼 선진사례의 바이오필릭 디자인 적용 분석을 통해 해당 항목의 재정의가 이루어졌다. (결론) 위의 연구를 통해 도출된 디자인 제안은 화훼산업의 대중화 유도와 문제점들의 보완 역할을 해 줄 것이다. 그러나, 바이오필릭 사례조사 중 타겟 공간이 직접적인 화훼단지가 아니라는 점에서 한계점을 가진다. 다만 대표적인 선진 화훼 사례들과 복합문화공간의 공간 성격이 높은 수치로 일치함을 보였다. 이를 통해 앞으로의 연구는 충분한 양의 사례 조사 확보 및 바이오필릭 디자인의 긍정적 상호 영향성을 분석해 더 성공적인 화훼단지 및 화훼산업 계획 방안을 기획해 볼 필요성이 있다. (Background and Purpose) The appearance of the flower industry in the past, which was revitalized by consumers' interest in flowers and the increase in national income, has entered a downward trend due to current people's awareness and export decline. In addition, now that the appearance of society is changing through the development of science and technology, the needs of people are changing, and the necessity of a space that can provide a new lifestyle is emerging. This requires a change in the spatial direction of the flower industry, and in this paper, we seek to find a way to revitalize the flower industry, which has entered a downtrend, as a space within the flower complex. (Method) Through the concept of biophilia design, we are trying to find ways to revitalize the flower industry. Biophilia here is a concept that natural factors have a positive effect, and a theoretical review on the aesthetics of the factors and neuroaesthetics is conducted, and a positive recognition through the extraction of the relationship between the two concepts, furthermore, the basis for expecting a role of popularization I want to grasp. The extracted design elements are investigated as an analysis frame for architecture by spatial characteristics, and the subject of this investigation is selected as a biophilic design applied building. (Results) Through the theoretical consideration and case analysis of the biophilic complex cultural space, the necessary elements for design were derived, which complements the improvement points for the flower industry problems. There are two major problems in the flower industry. First, the problem of facility obsolescence defines geometric pattern elements in nature as an improvement plan, and establishes a geometric design pattern through a study of architectural geometric expression characteristics. In addition, for the problem of unified facility management, various facilities need to be secured, and the relevant items were redefined through analysis of the application of biophilic design of advanced flower cases. (Conclusions) The design proposal derived through the above research will induce popularization of the flower industry and complement the problems. However, it has a limitation in that the target space is not a direct flower garden during the biophilic case study. However, it was shown that the representative cases of advanced flowers and the spatial nature of the complex cultural space coincide with a high number. Through this, there is a need for future research to secure a sufficient amount of case studies and to plan a more successful flower complex and flower industry planning plan by analyzing the positive mutual impact of biophilic design.

강유전 고분자 박막을 이용한 유기고분자 태양전지에서의 효율 증대

박자영,정치섭,Park, Jayoung,Jung, Chi Sup 한국전기전자재료학회 2017 전기전자재료학회논문지 Vol.30 No.2

The power conversion efficiency of organic polymer solar cells was enhanced by introducing a ferroelectric polymer layer at the interface between active layer and metal electrode. The power conversion efficiency was increased by 50% through the enhancement of the open circuit voltage. To investigate the role of the ferroelectric layer on the dissociation process of the excitons, non-radiative portion of the exciton decay was directly measured by using photoacoustic technique. The results show that the ferroelectric nature of the buffer layer does not play any roles on the dissociation process of the excitons, which indicates the efficiency enhancement is not due to the ferroelectricity of the buffer layer.

헬리콥터 조종실 설계를 위한 헬리콥터 조종사 인체측정 및 분석

정기효(Kihyo Jung),조자영(Jayoung Jo),정정림(Jeongrim Jeong),박지은(Jieun Park),이원섭(Wonsup Lee),엄주호(Jooho Uem),이정효(Jounghyo Lee),강병길(Byunggil Kang),김희은(Heeeun Kim),박세권(Seikwon Park),유희천(Heecheon You) 대한인간공학회 2008 大韓人間工學會誌 Vol.27 No.4

To design the cockpit of Korean helicopter, anthropometric data for Korean helicopter pilots as a target population is necessary. The present study measured the body sizes of Korean helicopter pilots to design the cockpit of Korean helicopter, and compared the measurements with those of Korean civilian and the US Army. The sample size was 100 which determined by a statistical analysis. Anthropometric measurements were collected for 100 samples (male=94, female=6; age group=20~40) of Korean helicopter pilots by applying standard measurement protocol. To compare three anthropometric data, Korean civilian and US Army data were controlled by considering age group (20~40) and gender ratio (male: female=9:1) of Korean helicopter pilots. The average body sizes of Korean helicopter pilots were mostly similar to those of Korean civilian, however, lower limb related variables (hip breadth, popliteal height and thigh clearance) and shoulder-to-elbow length were significantly greater (1~7%) at a=0.05. Furthermore, the average body sizes for Korean helicopter pilots regarding lower limb length and thickness were significantly smaller than those of the US Army (1~12%); however, the average body sizes for Korean helicopter pilots regarding upper body related variables (sitting height, sitting eye height, and acromial height) and hip breadth were significantly greater (0.7~1.9%). Lastly, size variability for Korean helicopter pilots was significantly smaller than those of Korean civilian and the US Army. Anthropometric data for Korean helicopter pilots of the present study was applied to design and evaluate a Korean helicopter cockpit.

중기 다장기 발암성시험법을 이용한 플라스틱 가소제의 전암단계 병변에 미치는 영향

한범석(Beom Seok Han),박기대(Ki Dae Park),조완섭(Wan Seob Cho),송창용(Chang Yong Song),조현무(Hyun Mo Cho),김철규(Cheul Kyu Kim),최미나(Mina Choi),성낙원(Nak Won Seong),이여진(Yeo Jin Lee),오상연(Sang Yeun Oh),정자영(Jayoung Jeong),김 한국실험동물학회 2005 Laboratory Animal Research Vol.21 No.3

This study was conducted to assess the modifying effects of diisodecyl phthalate (DIDP) and diethylhexyl phthalate (DEHP) in the rat medium-term multi-organ bioassay using five different carcinogens. Seventy five, 6-week-old, male F344 rats were divided into four groups. Animals were sacrificed at week 12. To evaluate modifying effects of preneoplastic lesions of DIDP and DEHP, we measured glutathione S transferase placental form (GST-P) and 5-bromodeoxyuridine (BrdU) expression level in liver, numbers of aberrant crypt foci (ACF) in colon and performed histopathological observation. The body weights of rats given 12,000 ppm DEHP and 8,000 ppm DIDP were significantly decreased compared to those of control group. Relative liver and kidney weights of rats given DIDP were significantly increased compared to those of control group in a dose dependent manner. There was no significance of GST-P positive foci and BrdU labeling indices in liver and numbers of ACF in colon among each group. Although hyperplasia of urinary bladder of rat given DEHP were significantly increased compared to that of control group, there were no significant changes of preneoplastic lesions on all organs of rats given DIDP. These results indicate that DIDP has no modifying effect on preneoplastic lesions in all organs.

축산분야 온실가스 저감대책 시행 이후 사료 중의 조단백질, 구리, 인 함량 변화

이승화 ( Seung-hwa Lee ),장은희 ( Eunhee Chang ),김효영 ( Hyoyoung Kim ),이영길 ( Younggil Lee ),박자영 ( Jayoung Park ),천수연 ( Sooyeon Cheon ),홍경숙 ( Kyung-suk Hong ),한국탁 ( Kooktak Han ),홍성희 ( Sunghie Hong ) 한국환경농학회 2023 한국환경농학회 학술대회집 Vol.2023 No.0

농식품부는 “2050 농식품 탄소중립 추진전략”에 따라 축산분야 온실가스 배출저감을 위해 다양한 대책을 마련하여 추진 중이다. 그중 양축용 사료를 대상으로 2022년 7월부터 가축 분료량과 악취를 증가시키는 조단백질의 함량을 제한하였으며, 가축분뇨의 퇴비화를 어렵게 하는 아연(Zn)과 구리(Cu)의 제한기준도 낮추었다. 또한, 2022년 10월부터는 토양 및 하천의 부영양화에 영향을 주는 인(P)의 함량도 양돈 및 가금용 배합사료에 제한기준을 설정하여 관리하고 있다. 국내 양축용 사료는 대상 축종과 성장단계 별로 아미노산, 조지방, 조섬유 등의 영양성분을 등록하여 제조·판매하며, 국립농산물품질관리원(이하 ‘농관원’)은 국내 제조·유통 중인 사료의 품질과 안전성 확보를 위해 사후관리 검정 및 모니터링, 유해성분, 첨가물 및 영양·기능성분의 분석법 개발업무를 담당하고 있다. 농관원의 배합사료 검정결과(2018.1.~2023.5.)를 활용하여 사료분야 온실가스 저감대책 시행(2022년 7월, 10월) 전후로 돼지 사료에서 조단백질과 구리 함량, 닭 사료에서 인의 함량을 각각 비교하였다. 그 결과 육성돈·비육돈 사료의 조단백질 및 구리 함량이 각각 평균 15.9%(n=31)에서 15.0%(n=36), 53.6 ppm(n=13)에서 24.3 ppm(n=39)으로 감소하였고, 산란·육계용 배합사료의 인 함량은 평균 0.61%(n=79)에서 0.54%(n=80)로 줄어든 것을 확인할 수 있었다. 최근 농식품부는 가축 장내발효로 발생하는 메탄을 감축시키는데 도움을 주는 ‘메탄저감제’와 이를 사료 원료로 이용한 ‘저메탄사료’의 인정기준을 마련하여 행정예고 하였다. 앞으로도 이러한 축산분야 온실가스 저감대책의 실효성 확보를 위한 농관원의 사료검정과 분석법 개발 등의 노력이 지속적으로 필요할 것으로 판단된다.

국가대표 마라톤선수의 도로러닝시 운동생리학적 지표 분석

김기진(Kim, kijin),안나영(Ahn, nayoung),홍창배(Hong, changbae),김상현(Kim, sanghyun),김재훈(Kim, jaehoon),변자영(Byun, jayoung),주영식(Ju, youngsik),조장래(Jo, jangrae),조창모(Jo, changmo),고진호(Ko, jinho),박주식(Park, jusik),김홍수(Ki 한국코칭능력개발원 2011 코칭능력개발지 Vol.13 No.3