진료재료대 수가누락방지 및 비용절감 개선활동

최현주,Choi, Hyun-ju 한국의료질향상학회 2015 한국의료질향상학회지 Vol.21 No.1

Objectives: Because recently hospital had to faced with financial hardship, we have to have more effective hospital management. The purpose of this study was to reduce loss costs of the hospital through the systematic management of medical supplies and increase operational efficiency. Methods: The team was composed of outpatient nursing staff, medical record administrator, nurses in medical insurance, medical computer center, dermatologists for this study. We surveyed for 114 people including outpatient nursing staff, nurse aids, medical assistant, physician assistant. Pre-survey period was 2013.03.11 ~ 03.30(2 weeks), and post-survey period was 2013.09.03 ~ 09.17(2 weeks). Result: We improved this way through the computational improvement, conservation campaigns, inventory management, staff training, replaced by low-cost medical supplies. The finding of this study were as follows: Comparing before and after the activity of outpatient nursing staff's degree of knowledge, performance, economic consciousness, the degree of knowledge, performance was increased, but there was no significant change in economic consciousness. Performance of Married person is higher than the unmarried, In addition, the high-position people were more the degree of knowleage, economic consciousness. After activity, correlation of goods and treatment, examinations is increasing, but statistically there was no mean. Conclusion: This study revealed that knowledge in a short period of activity, but also can improve, perform the same change in behavior is not easy. This one shows the intensive training required to sustained and systematic behavioral changes, such as changes in behavior, perform rituals to help the economy. Expensive medical supplies to replace a similar effect as the cost of materials just to have a lot of cost savings. Therefore, more medical supplies change is necessary to develop alternative treatment and cost cutting.

열분해법으로 형성된 산화크롬 박막의 자기적 특성

최현주,임대순,이전국,Choi, Hyun-Ju,Lim, Dae-Soon,Lee, Jeon-Kook 한국세라믹학회 2004 한국세라믹학회지 Vol.41 No.9

(110) 배향 TiO$_2$ 단결정 위에 성장시킨 CrO$_2$(110) 박막의 결정 구조, 미세구조와 자기적 특성의 상관 관계에 대해 연구하였다. 소스 물질로는 CrO$_3$ 분말을 사용하였으며, 열분해 화학증착법으로 CrO$_2$박막을 형성하였다. (110) 배향된 TiO$_2$루타일 단결정 위에 형성된 CrO$_2$ 박막은 (110) 방향으로 우선 배향되었고, 미세구조적으로 평활한 박막을 형성하였다. 흘려주는 산소량이 많을수록 CrO$_2$ 박막의 두께가 두꺼워지고 저항치가 낮았으며, 음의 자기저항치의 변화 및 자기 이력 곡선에서 보자력과 잔류 자화 값이 감소하는 경향을 보였다. We report the magnetic properties, microstructures, and crystal orientations of the CrO$_2$ thin films on TiO$_2$ single crystals. CrO$_2$ thin films were deposited by thermal decompositions with CrO$_3$ source materials. The microstructure of (110) oriented CrO$_2$ thin films deposited on (110) TiO$_2$ single crystals were uniform. As the oxygen flow rates increased, the resistivity, coercive field, and remnant magnetization of the CrO$_2$ thin films on TiO$_2$ single crystals decreased.

3도 방실차단 환자에 대한 칠기탕(七氣湯)투여 증례 보고

최현주,장영우,백지영,조승모,이혜윤,김도형,박승찬,이인,홍진우,권정남,Choi, Hyun-Ju,Jang, Young-Woo,Baek, Ji-Young,Cho, Seung-Mo,Lee, Hye-Yoon,Kim, Do-Hyung,Park, Seung-Chan,Lee, In,Hong, Jin-Woo,Kwon, Jeong-Nam 대한한방내과학회 2013 大韓韓方內科學會誌 Vol.34 No.4

This clinical case reports the effect of Chilgi-tang, a kind of traditional Korean herbal medicine, on $3^{rd}$ degree AV block patients also known as complete heart block. Complete heart block caused by degeneration of electrical conduction system of heart may result in weakness, dizziness, syncope, etc. Two clinical cases reported herein are diagnosed as $3^{rd}$ degree AV block caused by psychological stress with chief complaints of syncope and dyspnea respectively. The chief complains of cases cured remarkably after Chilgi-tang medication. In one case, $3^{rd}$ degree AV block was disappeared. In conclusion, we suggest that Chilgi-tang can be a potential treatment for complete heart block due to psychological stress.

하악에 발생된 결체조직성 섬유종

최현주,박영희,최갑식,Choi Hyun-Ju,Park Young-Hee,Choi Karp-Shik 대한영상치의학회 1999 Imaging Science in Dentistry Vol.29 No.1

Desmoplastic fibroma is a rare. benign intraosseous fibroblastic tumor. which is locally aggressive. It is osseous counterpart of soft tissue fibromatosis. The authors experienced the patient who complained persistent mouth opening limitation with mild swelling on the left mandibular angle area. After careful analysis of clinical. radiological and histopathological findings. we diagnosed as desmoplastic fibroma of the mandible. The results were as follows: 1. Main clinical symptoms were mouth opening limitation which had been persistent for 9 months and mild swelling on the left mandibular angle area. 2. Radiographs showed the radiolucent lesion and expansion of lingual cortex. CT finding is homogeneous soft tissue mass with expansion of left mandibular ramus. Destruction of medial wall of ramus and invasion to adjacent soft tissue is also seen. 3. Histopathologically, plump spindle shaped fibroblasts arranged in bundles or fascicles are observed. The cells of tumor are infiltrating into muscle fiber with destruction of bony trabeculae and merged with surrounding salivary gland.

임베디드 보드 기반의 교육용 차동 구동 로봇 플랫폼 개발

최현주,이동현,Choi, Hyeon-Ju,Lee, Dong-Hyun 대한임베디드공학회 2022 대한임베디드공학회논문지 Vol.17 No.2

This paper proposes a mobile robot platform for education that can experiment with various autonomous driving algorithms such as obstacle avoidance and path planning. The platform consists of a robot module and a remote controller module, both of which are based on the Arduino Nano 33 IoT embedded board. The robot module is designed as a differential drive type using two encoder motors, and the speed of the motor is controlled using PID control. In the case of the remote controller module, a command to control the robot platform is received with a 2-axis joystick input, and an elliptical grid mapping technique is used to convert the joystick input into a linear and angular velocity command of the robot. WiFi and Zigbee are used for communication between the robot module and the remote controller module. The proposed robot platform was tested by measuring and comparing the linear velocity and angular velocity of the actual robot according to the linear velocity and angular velocity commands of the robot generated by the input of the joystick.

공연 기획 관점적 접근을 통해 본 무용가 최승희의 월북이전 예술활동에 관한 연구

최현주(Hyun Ju Choi),안병주(Byong Ju An),정경(Kyung Jung) 한국사회체육학회 2012 한국사회체육학회지 Vol.0 No.49

Even up to now, there are a lot of rhetoric words attached to the name of Seung-hee Choi (Nov. 24, 1911~Aug. 8, 1969), a Korean woman modern dancer. Her name is still re-titled with complimentary expressions such as ``Legend of Oriental Dance``, ``Dancing Girl of Korean Peninsula``, ``Flower of Joseon``, ``World-famous Dancer``, ``Legendary Woman Dancer`` and ``Immortal Woman of Myth.`` Choi developed her remarkable career of dancer across many international regions including Korea, Japan and Europe in the age of colonized Korea under the rule of Japanese imperialism. She lived her life with fetters of sorrow and pleasure till she went to North Korea with her husband. In the history of modern Korea, Choi is recognized as a rare figure of modern Korean woman who extended the boundary of her career into movie actress, singer and fashion model beyond dancer. A great number of conventional academic studies on Seung-hee Choi can be found in dancing and literature world, but most of those studies have focused primarily on artistic life, orientations, achievements and activities of Choi as well as her philosophical values. Based on the life story, artistic activities and critical biography of Choi, this study intends to take a new approach of art marketing to exploring her artistic achievements and values. The perfection of a performing art work is still valued so much as a means of creating audience value from its performance on stage, but the importance of multilateral promotions and novel planning is not to be overlooked. Whether Choi adopted such a planning and marketing means intentionally or unintentionally, her performing art activities demonstrate that she surely tried to promote herself by other means than perfection and value of a performing art work, and really wanted to get her performing art recognized by audience and make her dance known to more people. Thus, this study sought to take a new approach to the original artistry of Choi from the viewpoint of performing art planning and art marketing. Based on lots of existing academic literatures on Choi, this study attempted to define her identity as a s ort of brand and goods in the aspect of modern strategic planning, and took an approach of strategic planning to further examination into her artistic achievements, values and features on the basis of SWOT analysis.

존 듀이 학교개혁론의 현대적 의의

최현주(Choi, Hyun-Ju),이병승(Lee, Byung-Seong) 한국교육철학회 2015 교육철학 Vol.57 No.-

The aim of this study is to investigate Dewey's theory of schools in his works and to examine critically its effects based on the situation of our schools. Conclusions are followings: Firstly, we confirmed that Dewey's theory of school constructed by sharp observation and deliberate insight about undesirable situations of elementary schools and secondary schools. Dewey criticized continuously unreality, incompetence and inadaptability of schools in those days. Furthermore, he tried to reform elementary schools and secondary schools for reconstruct new society. Experimental school in Chicago was one step to reform American schools confronted with changing situations. Secondly, we found that Dewey suggested some important needs and directions of school reform based on the systematic examination about problems of school. Dewey attempted to change traditional conception of school. Thus Dewey insisted that schools have to grow the life experiences, to play as center of social reform, and to learn democratic procedures. Thirdly, we examined the undesirable situations and roles of our schools governed by traditional methods based by Dewey's theory of school. Although problems of our school is not same to its problems in Dewey's day, conceptions and suggestions about school of Dewey will usually throw hopeful light to our school society to want essential reform and progressive change in immediate future.

다큐멘터리 장르에 따른 서사구조 비교분석: "새만금 간척사업"에 대한 KBS의 <환경스페셜>과 <추적60분>의 사례분석을 중심으로

최현주 ( Hyun Ju Choi ) 한국지역언론학연합회 2006 언론과학연구 Vol.6 No.2

본 연구는 ``새만금 간척사업``이라는 하나의 이슈를 비슷한 시기에 환경다큐멘터리의 대명사로 불리우는 KBS <환경스페셜>과 KBS의 대표적 시사보도, 탐사 다큐멘터리인 <추적 60분>에서 함께 다루었다는 점에 착안, 이들 프로그램을 비교분석하였다. 그럼으로써 하나의 이슈가 시사다큐멘터리와 환경다큐멘터리라는 서로 다른 장르에서 구성되어질 때 각 장르별로 이슈를 구조화하는 방식은 어떻게 다른지, 그리고 각 프로그램이 내용적, 형식적으로 어떻게 차별화되는지를 살펴보았다. 분석은 서사이론에서 사용하는 서사구조 분석의 틀을 사용하여, 이야기 내용 분석과 표현 형식 분석으로 나누어 분석하였다. 분석결과, ≪추적 60분≫ <13년간의 논란…>은 갈등의 대립구도를 강조하고 갈등에 대한 대안모색을 촉구하며 끝맺는 비완결형 서사구조와 적절한 거리감을 형성하는 언술형식으로 구성되어 있다. 반면에 ≪환경스페셜≫ <새만금…>은 다큐멘터리 양식상 가장 설득적이고 익숙한 의사소통의 방식인 해설적 나레이션 양식을 사용해 환경보존의 중요성을 직설적으로 주장하고 있다. 이 프로그램은 <문제-해결>방식의 완결형 서사구조 형식을 취하고 있었으며, 직접화법의 권위적 언술형식을 사용하여 프로그램에서 해결책으로 제시한 방안이 합리적이고 최선의 것임을 시청자에게 강력하게 주장하고 있다. 또한 ≪추적 60분≫ <13년간의 논란…>은 이 사업의 ``사회적 가치``와 ``환경적 가치``를 모두 중요하게 고려한 반면, ≪환경스페셜≫ <새만금…>은 이 사업의 ``사회적 가치``보다는 ``환경적 가치``를 더 우선시 하여 이야기를 구성함으로써, ``새만금 개발사업``이라는 하나의 이슈를 서로 다르게 구조화하고 있었다. This study investigates the genre conventions of TV environmental documentary and TV investigative documentary in order to reveal how a same issue is differently framed in different genres. The narrative structure is analyzed in two aspects. First, by analyzing the arrangement of story used in each documentary program, strategies of constructing the story are explored. Second, the representing structure of each documentary is examined. For the analysis of representing structure, the types of narrator and the mode of narration are analyzed. In addition, size of shot, angle of shot, camera movement, and editing technique are also analyzed. For the analysis, chosen are episodes of the KBS <Environmental Special Program> and <In-Depth 60 Minutes>, one of investigative documentary program. The result shows that the construct of the story and the representing structure of the environmental documentary and the investigative documentary are framed in different genre convention. That is, the investigative documentary is constructed in the genre convention of journalism emphasizing objectivity and impartiality, and the environmental documentary is constructed in the genre convention of the traditional documentary pursuing persuasion.

인간 심리 다큐멘터리의 스토리텔링 전략: <아이의 사생활>과 <인간의 두 얼굴>을 중심으로

최현주 ( Hyun Ju Choi ) 한국지역언론학회 2014 언론과학연구 Vol.14 No.1

이 연구는 최근 들어 등장하고 있는 인간 내면을 다루는 심리 다큐멘터리의 스토리텔링 전략에 관한 연구이다. 이를 위해, 심리 다큐멘터리들이 어떤 이야기 요소들로 구성되어 있으며, 어떤 내레이션 방식과 영상표현 방식이 사용되었는지를 분석하였다. 분석결과, 심리 다큐멘터리들은 대부분 호기심을 유발하는 흥미로운 이야기 요소인 여러 가지 실험들로 스토리를 구성함으로써, 인간 심리 법칙에 대한 지적 호기심의 자극과 충족을 주요 스토리텔링 전략으로 삼고 있다. 내레이션에서는 다중 서술자 전략을 취하고 있는데, 보이스오버 서술자는 파편화되어 있는 실험들을 연결하고 이야기를 요약, 정리하는 역할을 하고, 인터뷰 형식의 전문가 서술자들은 실험결과를 해석해 주는 역할로 분화되어 있다. 전통적인 다큐멘터리에서 전달하는 정보의 권위와 신뢰는 화면에는 보이지 않은 채 모든 것을 다 아는듯이 말하는 ‘신의 목소리’ 서술자에게서 나왔다면, 심리 다큐멘터리에서는 전문가의 인터뷰 설명에서 정보의 권위 및 신뢰가 나온다. 서술자의 권위가 보이스오버 서술자에서 화면에 등장하는 학계의 전문가 서술자로 이동하며, 학계의 권위에 의존한 스토리텔링전략을 구사한다. 그러나 학계의 지식을 가져오면서 학계의 전문적이고 딱딱한 지식을 일반 시청자들에게 쉽게 전달하기 위해 보이스오버 서술자는 전통적인 다큐멘터리에서 가진 권위를 내려놓고 시청자들에게 좀 더 친근한 말 걸기를 시도한다. 시각적 스타일에 있어서는, 실험의 전 과정을 카메라 앞에서 펼쳐 보여줌으로써 정보를 수집하는 과정을 그대로 노출하고 있다. 일방적으로 지식을 전달하는 것이 아니라, 지식을 구축하는 전 과정을 관객에게 드러냄으로써 실험 결과가 객관적이고도 신뢰할만한 것임을 보여주는 것이다. 하지만 심리 다큐멘터리의 스토리텔링 방식에서 나타난 아쉬운 점으로 다양한 구성요소들의 특별한 배치 전략이 부재함을 들 수 있다. 스토리 구성요소 그 자체가 시청자를 이야기로 몰입시키는 전략에 치중하였을 뿐, 이야기 구성요소들의 배치가 특별히 전략적으로 이루어지지는 않은 것이다. The purpose of this study is to investigate the storytelling strategy of psychology documentary. For the purpose, it was analyzed what story elements the documentary consists of, and what kind of narration mode and visual expression were used of. To find it out, two representative samples of psychology documentary were examined. The results are as follows: the psychology documentaries consist of various interesting psychology experiments that stimulate an intellectual curiosity. In the narration, multiple narrators are used. A voiceover narrator plays role of summarizing the result of the experiment and connecting the various experiments into a story. On the other hand, an expert narrator plays role of providing the interpret of the experiment result with authority. The authority of a narrator is transferred from a voiceover narrator to an expert narrator. Thus, the psychology documentary makes use of a storytelling strategy depending on the academic authority. The logical arrangement of the story elements, however, lacks in the way of constructing a story.

디지털 테크놀로지의 발달과 다큐멘터리 스토리텔링 방식의 변화

최현주 ( Hyun Ju Choi ) 한국지역언론학회 2013 언론과학연구 Vol.13 No.2

2000년대 이후 디지털 테크놀로지의 발달과 다매체·다채널로 대변되는 매체환경의 변화 속에서 다큐멘터리의 장르적인 관습의 한계를 넘어서는, 시청자들의 관심과 호응을 이끌어내는 새로운 형태의 다큐멘터리들이 등장하고 있다. 캠코더의 소형화, 경량화에 의해 기동성과 현장성을 확보하게 되면서, 일상적인 소재를 재발견하여 구성한 프로그램들이 등장하기도 하였다. 또한 첨단 촬영기술의 발달로 이전까지는 촬영이 불가능하였던 영역을 영상화할 수 있게 되면서 다큐멘터리에서 다루는 소재의 영역이 확장되어 인체내부나 인간의 인지과정 및 심리를 다루는 인간의 심리 과학 다큐멘터리 등 새로운 장르의 다큐멘터리가 등장하기도 하였다. 뿐만 아니라 컴퓨터 그래픽 기술의 발전으로 상상의 영역이었던 부분들도 시각화할 수 있게 되면서 <한반도의 공룡>과 같은 자연사 다큐멘터리도 등장하게 되었다. 이렇듯 디지털 테크놀로지의 발달과 더불어 다큐멘터리의 외연은 무한히 확장되고 있는 것으로 보인다. 하지만 디지털 테크놀로지의 발달이 다큐멘터리 스토리텔링의 영역에도 새로운 변화를 가져오고 있는가에 대해서는 면밀한 고찰이 필요하다. 즉, 디지털 테크놀로지의 발달로 다큐멘터리가 외연적으로 확장될 뿐만 아니라 내적으로도 변화, 성장, 발전되고 있는지 살펴보았다. 이러한 고찰을 통해 디지털 테크놀로지가 다큐멘터리 장르에 가져다 준 변화의 함의를 논하였다. The purpose of this study is to investigate the change in the mode of documentary storytelling according to the development of digital technology. The development of digital technology such as a compact and light digital camcorder, non-linear editing system, and computerized special effect programs makes a new documentary appear. The items that documentary can deal with have been expanded due to the digital technology. The documentary dealing with the inside of the human body or human psychology has appeared. The documentary dealing with the ancient natural history has also appeared. To find out some considerable changes in documentary storytelling after the digital technology has introduced, 11 documentaries were examined. The results are as follows: The expression domain of documentary has been changed a lot. The way of structuring a story, however, has little been changed. It shows a lack of effort in seeking novelty in the way of constructing a story, as only devoting to expansion of the capabilities of visual expression. Thus, it is needed to try more diverse storytelling approaches in documentary.