Xenograft Models of Human Gastric Cancer in Nude Mice

박연지,양재문,손혜영,허용민,서진석 한국실험동물학회 2012 한국실험동물학회 학술발표대회 논문집 Vol.2012 No.8

통일사상과 동양철학의 음양론 비교분석

박연지 선문대학교 신학대학 1999 선문대학교 신학대학논문집 Vol.1999 No.-

이 논문에서는 이러한 동양적 사고의 근거한 기본원리가 무엇인지 알아보고, 통일사상에서 바라보는 관점과 어떻게 다르고 어떠한 점에서 공통점이 있는지 비교해 보기로 하겠다. 먼저 통일사상에서 존재에 대해 어떻게 인식하고 설명하고 있는지에 대해 알아보고 동양철학과 그 출발에 있어서 어떻게 다른지 비교해 보기로 하겠다. 특히 두 사상에서 말하는 자연과 우주만물에 존재양상과 존재의 원리를 비교 분석하고 결론적으로 두 사상을 어떻게 삶에 적용하여 조화로운 삶을 살수 있을지 모색하는 과정이 함께 이루어져야 할 것이다.

전문무용수 성장과정에서 나타난 Bourdieu의 문화자본론

박연지,염계화,김영재 한국리듬운동학회 2020 한국리듬운동학회지 Vol.13 No.1

This study was carried out to inquire the growth process of professional dancers, based on Bourdieu’s cultural capital theory. This study targeted 5 professional dancers, who belong to the state-run municipal dance troupe, and literature considerations and in-depth interviews were conducted from January to March 2020. The study findings are as follows. First, although the participants, who grew as professional dancers were not children from the upper class, the financial support from parents was an important factor. Second, tastes acquired through cultural interests of grandparents or parents and participation encouragement highly influenced their career decision as professional dancers. Third, they were provided with information from instructors and alumni in the dance troupe until they grew as professional dancers, and this means social capitals were formed between them. It is anticipated that these study results can serve as basic data to identify the contribution of cultural capital theory to the cultivation of professional artists in future.

무용연습공간의 실내공기질에 대한 인식 조사

박연지,김영재 한국무용학회 2019 한국무용학회지 Vol.19 No.1

본 연구는 실내공기에 대한 관심이 증가하고 있는 상황에서 무용연습공간을 이용하는 전공자들의 실내공기질 에 대한 인식조사를 통해 실내공기관리 중요성에 대한 기초자료를 제공하는데 목적이 있다. 본 연구의 목적을 달성하기 위해 다년간 무용연습공간을 이용하여 특성을 잘 파악하고 있는 무용전공자 105명에 설문조사를 실 시하였으며, 이들 중 4명에게 심층면담을 실시하였다. 연구기간은 문제의식을 갖게 된 2018년 6월부터 2019 년 2월까지 이며, 그 결과는 다음과 같다. 첫째, 설문조사 결과 무용연습공간의 실내 오염물질에 대해 대부분 미세먼지와 이산화탄소를 인식하고 있었으며, 무용연습공간 내 먼지는 매우 많은 것으로 인식하고 있었다. 둘 째, 심층면담을 진행한 결과 무용연습공간 실내공기질에 대한 오염물질로 설문과 동일한 결과로 미세먼지와 이 산화탄소를 인지하고 있었으며, 주로 호흡계 증상의 불편함을 느끼고 있었다. 이를 해소하기 위해 물과 같은 음료를 섭취하거나 바깥바람을 쐬는 등 일시적 해소방법에 의존하고 있는 실정이었다. 따라서 무용전공자들의 건강을 위해 무용연습공간 실내 공기오염 물질에 관심을 갖고 각 계절별 특성, 이용자의 밀집도, 환기 시스템 등 다양한 요인들을 반영하여 보다 정확하고 현실적인 연구가 필요하다고 생각된다. The purpose of this study is to provide basic data on the importance of indoor air management through a cognitive survey on dance majors using dance education spaces about indoor air quality, while there is increasing interest in indoor air. In order to accomplish the purpose of the study, a questionnaire survey was conducted on 105 dance majors who have been using dance education spaces for a number of years to understand their characteristics, and four of them were interviewed in depth. The study period was from June 2018 to February 2019, which was when the problem became conscious, and the results are as follows. First, the results of the questionnaire survey showed that most of them recognized dust and carbon dioxide regarding indoor pollutants in dance education spaces and perceived that there was a lot of dust. Second, as the outcome of the in-depth interviews, which were identical with the outcome of the pollutant questionnaire on indoor air quality in dance education space, they were aware of fine dust and carbon dioxide and felt the discomfort of their respiratory systems. In order to solve this problem, they relied on temporary relief methods, for example, drinking beverages such as water and getting out in the air. Therefore, in order to improve dance majors’ health, it seems that it is necessary to pay attention to the indoor air pollutants in dance education spaces and to conduct more accurate and realistic studies reflecting various factors such as seasonal characteristics, density of users, and ventilation systems.

Transcatheter coil embolization of the inferior epigastric artery in a huge abdominal wall hematoma caused by paracentesis in a patient with liver cirrhosis

박연지,이상연,김성훈,김인희,김상욱,이승옥 대한간학회 2011 Clinical and Molecular Hepatology(대한간학회지) Vol.17 No.3

Therapeutic paracentesis is considered to be a relatively safe procedure and is performed commonly for the control of massive ascites in patients with liver cirrhosis. The commonest puncture site, approximately 4 or 5 cm medial of left anterior superior iliac spine, can be located across the route of the inferior epigastric artery, which is one of the sites of potential massive bleeding. In a 46-year-old woman with liver cirrhosis and refractory ascites, a huge abdominal wall hematoma developed after therapeutic paracentesis. The patient was not stabilized by conservative treatment, and inferior epigastric artery injury was confirmed on angiography. Angiographic coil embolization of the inferior epigastric artery was conducted, after which the bleeding ceased and the hematoma stopped growing. This case indicates that physicians performing paracentesis should be aware of the possibility of inferior epigastric artery injury and consider early angiographic coil embolization when a life-threatening abdominal wall hematoma develops.

무용콩쿠르에서 발생되는 ʻ예측하지 못한 상황ʼ에 대한 무용 지도자의 인식 및 대응

박연지,김영재 한국무용학회 2019 한국무용학회지 Vol.19 No.2

본 연구는 무용콩쿠르에서 발생 되는 예측하지 못한 상황을 무용지도자의 인식 및 대응을 통해 심층적으로 규명하는데 목적이 있다. 이를 위해 서울·경기 지역에서 활동하고 있는 무용지도자 6명을 선정하였으며, 문헌자료 수집과 심층면담을 통해 다음과 같은 결론을 도출하였다. 첫째, 무용콩쿠르에서 나타나는 예측하지 못한 상황에 대한 무용지도자의 인식은 학생이 주체가 된 상황, 무대진행 환경이 주체가 된 상황, 무용지도자가 주체된 상황으로 나타났다. 둘째, 무용콩쿠르에서 예측하지 못한 상황이 발생하였을 때 무용지도자의 대응은 설득과 회유 통한 무용콩쿠르 참가 여부 결정, 준비과정을 통한 대응방안 마련으로 나타났다. 본 연구에서 나타난 요인들을 참고하여 무용콩쿠르에서 발생되는 예측하지 못한 상황에 대비할 수 있을 것이다. 따라서 추후 연구에서는 무용수업, 공연상황, 입시현장 등 단위를 보다 구체화한 연구가 필요하다고 생각된다. This study aims to delves deeply into unexpected situations at dance concours, based on dance instructorsʼ perceptions and reactions. For this study, six dance instructors working in Seoul and Gyeonggi-do area were selected and the following results were obtained from literature data and in-depth interviews. First, unexpected situations at dance competitions perceived by dance instructors were classified into situations related to students, situations related to stage environments and situations related to dance instructors. Second, when unexpected situations happened at dance concours, dance instructorsʼ reactions were to decide whether to participate in dance concours or not by persuading and conciliating and come up with measures through preparations. In conclusion, the factors revealed in this study can be used in dealing with unexpected situations at dance concours. It is considered that further research will need to give shape to units, such as a dance class, a performance situation and the field of entrance examination.

예술고등학교 무용전공생의 중도포기 요인탐색

박연지,김영재 한국무용학회 2018 한국무용학회지 Vol.18 No.3

The contemporary younger generation shows a variety of characteristics in their ways of preparation for the future. Art high schools aiming to foster professional artists who will guide the future of the artspecifically provides the students with the funmeworks upon which they grow as talented artists through an education of dancing. However, not all students have been succssful in achieving their goals setup at the beginning. Based on these ideas this research tries to explore the causes for immature career frustrations of the dance major students. In fulfillment of this research goal two types of interview scheme, semi-structured and unstructured, were employed together one to two times for the three-week period fromMarch 24 to April 14 in 2018, and in-depth interviews were also conducted on four dance major students who had given up their major in the middle of their career. The research results show that the causes for immature career frustration of dance major students can be categorized into two groups: personal reasons and exterior factors. The ons consists of the excessive training, the competitive frame, the pressure of physical outllook, and the absence of goal-oriented maid, while the other contains the pressure of economic burden and the conflicts with leaders. 현대 청소년들은 다양한 특성을 가지고 미래를 준비한다. 특히 예술 고등학교는 미래의 예술을 선도하는 전문예술인 양성에 목표를 가지고 무용교육을 통해 학생들이 재능 있는 예술인으로 성장할 수 있는 기틀을 마련해준다. 하지만 모든 학생이 목표를 이루는 것은 아니다. 따라서 본 연구에서는 예술 고등학교 무용전공생들의 중도포기의 요인을 탐색하고자 한다. 본 연구의 목적을 달성하기 위해 2018년 3월 24일부터 2018년 4월 14일까지 3주동안 1회~2회에 걸쳐 반구조화된 면담(semi-strustured interview)과 비구조화된 면담(unstructured interview)을 혼용하였으며 무용을 중도에 포기한 4명의 전공자를 심층 면담하였다. 본 연구 결과 무용전공학생들의 중도포기 요인은 크게 개인적인 요인과 외부적 요인으로 그룹화 되었으며, 개인적 요인은 과도한 연습, 경쟁구도, 외모에 대한 압박, 목표의식의 부재로 나타났으며 외부적 요인으로는 경제적 부담과, 지도자와의 갈등으로 나타났다.

딥러닝을 이용한 군 내외 거수자 행동 인식: 키포인트 2D 스케일링을 중심으로

박연지,정유진,손채봉 광운대학교 방위사업연구소 2021 선진국방연구 Vol.4 No.1

The purpose of this study is to reinforce the defense and security system by recognizing the behaviors of suspicious person both inside and outside the military using deep learning. Surveillance cameras help detect criminals and people who are acting unusual. However, it is inefficient in that the administrator must monitor all the images transmitted from the camera. It incurs a large cost and is vulnerable to human error. Therefore, in this study, we propose a method to find a person who should be watched carefully only with surveillance camera images. For this purpose, the video data of doubtful behaviors were collected. In addition, after applying a algorithm that generalizes different heights and motions for each person in the input images, we trained through a model combining CNN, bidirectional LSTM, and DNN. As a result, the accuracy of the behavior recognition of suspicious behaviors was improved. Therefore, if deep learning is applied to existing surveillance cameras, it is expected that it will be possible to find the dubious person efficiently. 본 연구는 딥러닝을 통해 군 내외에서 거수자의 행동을 인식하여 국방 보안 체계를 강화하는 데 목적을 두고 있다. 감시 카메라는 범죄자, 수상한 행동을 하는 사람을 찾아내는데 도움이 된다. 하지만 관리자가 카메라에서 전송되는 많은 영상을 모두 모니터링해야 한다는 점에서 비효율적이다. 큰 비용이 발생하며, 인적 오류에 취약하다. 따라서 본 연구에서는 감시카메라 영상만으로 주의 있게 봐야 할 행동을 하는 사람을 찾아내는 방법을 제안한다. 이를 위해 거수자 영상 데이터를 수집하였다. 또한, 입력 영상에서 사람마다 다른 신장, 동작을 일반화하는 알고리즘을 적용한 후 CNN, 양방향 LSTM, DNN을 결합한 모델을 통해 학습하였다. 실험 결과, 거수자의 행동 인식의 정확도를 향상시켰다. 따라서 기존 감시 카메라에 딥러닝을 접목한다면 거수자를 효율적으로 찾아낼 수 있을 것으로 기대한다.

한국무용의 재미요인이 여가열의에 미치는 영향 : 생활무용 여성참여자를 중심으로

박연지(Park, Yeon-Ji),김영재(Kim, Young-Jae) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.5

This study was conducted to analyze the influence of enjoyment scales of Korean dance on leisure enthusiasm. For this study, female Korean dance participants were selected through convenience sampling. This study targeted women learning Korean dance at culture centers for seniors, public sports centers, community centers and private dance academies in Seoul and Gyeonggi-do, and for gathering data, the subjects were asked to fill in self-administered questionnaires. A total of 328 questionnaires were distributed and 318 questionnaires excepting those with unreliable responses were used for final analysis. The study results are as below. First, vitality, perceived competence, club atmosphere and recognition of enjoyment scales of Korean dance significantly affected efficacy, energy, commitment and involvement of leisure enthusiasm. This means when Korean dance participants find it more enjoyable to learn Korean dance, leisure enthusiasm increases more. These enjoyment scales can play an important role in sustaining a leisure activity which is accompanied by pleasure and develop into leisure enthusiasm through internalization. Second, there were differences in the influence of enjoyment scales of Korean dance on leisure enthusiasm between the groups. In the competition participating group, perceived competence, recognition and club atmosphere of enjoyment scales influenced the sub-scales of leisure enthusiasm, and in the non-participating group, vitality and recognition influenced the sub-scales of leisure enthusiasm. In conclusion, more diverse studies on enjoyment scales of Korean dance need to be carried out in the future based on this study in order to improve education programs of Korean dance, as a kind of community dance for the aged society and provide proper environments.

노인들의 신체적 여가활동 체험공간 의미

박연지(Park, Yeon-Ji),김영재(Kim, Young-Jae) 한국여가레크리에이션학회 2019 한국여가레크리에이션학회지 Vol.43 No.1