ZnS:Mn/ZnS:TbF3 적층구조의 형광층을 이용한 TFEL 소자의 제작 및 그 특성

박경빈,김호운,배승춘,김영진,조기현,김기완 ( Kyung Vin Park,H . W . Kim,S . C . Bae,Y . J . Kim,K . H . Cho,K . W . Kim ) 한국센서학회 1997 센서학회지 Vol.6 No.1

The thin-film eletroluminescent (TFEL) device having the stacked structure of ZnS:Mn/ZnS:TbF₃ has been fabricated. Insulate layers used (Pb,La)TiO₃ and SiO₂ thin films. The emission color was white. The TFEL device employing ZnS:Mn/ZnS:TbF₃(8000Å) stacked phosphor layers showed the threshold voltage of 78V_(rms). And the brightness of the TFEL device was 400 ㎼/㎠ at the applied voltage of 100V_(rms). The emission spectrum of TFEL device had a wavelength from 450nm to 620nm. The manufactured devices can be a practical use as a TFEL devices of red, green and blue by using the color filters.

k-배율 순위패턴매칭

박경빈(Kyung Bin Park),김영호(Youngho Kim),나중채(Joong Chae Na),심정섭(Jeong Seop Sim) 한국정보과학회 2021 한국정보과학회 학술발표논문집 Vol.2021 No.12

한국 건강보험제도의 연속성과 변화

박경빈(Park, Kyung Bin) 동국대학교 사회과학연구원 2014 사회과학연구 Vol.21 No.3

이 연구는 한국 건강보험제도에서 연속성과 변화의 측면을 살펴보기 위해 참여정부와 실용정부 간에 공통된 기준을 적용하여 비교 및 분석을 시도하였다. 이를 통해 건강보험제도의 바람직한 지향점과 정책적 제언을 모색해 보는 것을 연구목적으로 하였다. 연구 방법은 우선, 당파성이론과 신제도주의이론, 건강보험제도 관련 국내외 선행연구들의 검토와 기본적 자료들을 살펴보았다. 그리고 이를 N. Gilbert와 H. Specht의 4가지 선택적 차원 및 사회권적 건강권 지표와 연계하여 마련한 분석틀에 적용해서 비교를 시도하였다. 또한 연속성과 변화의 측면에서 정당 자료들을 통해 분석하였다. 연구 결과, 연속성과 변화 측면이 공존하지만, 정당(집권당)의 기조와 정부의 의지가 상호작용을 통해 건강보험제도에 있어 연속성 및 변화를 나타내고 있었다. 이는 한국사회에서 당파성이론의 적용 여지를 보여주었다. The Korean social security program tended to have been developed in the field of public medical security in particular. However, both Participatory Gov’t and Pragmatic Gov’t took office after integration of public medical security programs, thus such matters can be compared more extensively due to the policy difference of government party. National Health Insurance System belongs to the typical public medical security program in Korea. And despite the fact that National Health Insurance System has prepared integrated system but it does not indicated only the system continuity. For the development of discussion, an appropriate analysis tool was prepared based on Gilbert and Specht’s 4 dimensions of choice and Health Rights as Social Rights. According to the comparison result, Continuity and Change in terms of co-existence, but in National Health Insurance System through the interaction of the political will of the government and the keynote (the ruling party) shows the continuity and change. This shows partisanship theory applied in Korea.

성공적인 성취자의 심층 면담을 통한 영재교육의 방향성 탐색

박경빈(Kyungbin Park),이재호(Jaeho Lee),박명순(Myungsoon Park),이선영(Sunyoung Lee),전미란(Miran Chun),류지영(Jiyoung Ryu),안성훈(Seonghun Ahn),변순화(Soonhwa Byun) 한국영재학회 2015 영재교육연구 Vol.25 No.2

이 연구는 사회적으로 성공한 인사들의 성취에 영향을 준 요인을 조사하고 영재교육의 개선 방향을 도출하기 위해 수행되었다. 이를 위해 성취자 60명을 대상으로 6개 분야(교육, 전공, 가정 및 부모, 대인관계, 여가시간, 업적 및 성공요인)에 대해 반 구조화된 심층면담을 실시하였 다. 연구 결과 많은 성취자들은 적극적인 학생이었으며, 가정은 화목하고 자율적이었고, 차별화 교육 및 학생 중심의 교육이 중요하다고 생각하였다. 개인적으로는 멘티를 지도하고 있지 않다 는 응답자가 많았다. 전공 결정 및 교육은 재능과 흥미의 발견 시기에 맞춰 이뤄져야 한다고 응답하였다. 여가시간 활동으로는 운동, 음악, 독서를 중요시하였으며, 성취의 원동력이 된 것은 호기심, 자신감 등 개인 내적 특성이었다. 영재교육을 수혜한 성취자들은 영재교육의 경험이 성취에 중요한 영향을 준 것으로 인식하고 있었다. 면담 결과를 영재교육의 개선 방향과 관련지 어 시사점을 논의하였다. The purpose of this study was to investigate factors that affected achievement of socially succeeded people, and to draw ways to improve gifted education. To do this, we interviewed 60 achievers. The interview was administrated as semi-structured deep interview about 6 areas - education, major, family and parent, personal relationship, leisure time activity, achievement and motivation of success. The results showed that achievers were active students during their school days. They thought differentiated education and student-centered lessons are important. Many achievers answered they do not have any personal mentee, and decision of majors and education should be matched with the perception of one's potential and interest. Exercises, music, and reading books were strongly suggested as leisure time activities, and the key inner factors for success were curiosity and self-confidence. Beneficiaries of gifted education perceived their experience of gifted education had a positive influence on their achievement. Based on the these results, ways to improve gifted education were discussed.

도서관 환경성능 개선 그린 리모델링 - 사용자 요구에 알맞은 공간 및 친환경 리모델링 -

박경빈(Park, Kyung-bin),박근영(Park, Geun-yeong),백지원(Baek, Ji-won),조석휘(Jo, Seok-hwi),이병연(Lee, Byeong-yeon) 대한건축학회 2022 대한건축학회 학술발표대회 논문집 Vol.42 No.2

The purpose of this study was to present the analysis method for each sector of POE, lighting, energy, and ventilation and the remodeling approach accordingly, including the process from analyzing the current status of the library to establishing a remodeling plan. The lighting analysis was analyzed using Climate Studio based on sunlight indicators sDA (Solar Daylight Autonomy) and ASE (Anual Sunlight Exposure) and average illumination presented by LEED v4 (2013) indoor environmental quality to analyze the light environment in various ways. The energy used ECO2-OD and Climate Studio, and the goal was to analyze basic energy requirements using ECO2-OD and to analyze energy requirements when applying natural and mechanical ventilation based on climate data by building a multi-zone air flow network energy model through Climate Studio. Ventilation was carried out through Simscale CFDs heat convective simulation to understand the air flow rate, air residence time, and air temperature inside the building, and to establish a ventilation plan applicable to remodeling alternatives based on previous lighting and energy analysis results. The project was conducted in the order of POE survey, environmental performance analysis, remodeling plan establishment, and plan analysis, but the thesis was written in the order of POE survey, remodeling plan establishment, and environmental performance analysis.

Aurora-a 검사를 통해 나타난 초등 영재의 지적 특성

박경빈(Kyugn Bin Park),김은향(Eun hyang Kim) 학습자중심교과교육학회 2018 학습자중심교과교육연구 Vol.18 No.3

본 연구는 Aurora-a 검사를 통해 영재 초등학생이 3개의 ability(분석적, 창의적, 실천적)와 3개의 domain(이미지, 언어, 숫자)에 있어서 어떤 특징을 갖는지 탐색하기 위한 것으로, 일반 아동과의 비교 및 성별에 따른 차이 분석을 실시하였다. 이를 위하여 2016년 10~12월에 학교 수준 과학 및 수학 영재학급 5학년 학생 60명(남 36, 여24)과 5학년 일반 학생 60명(남 28, 여 32)에게 Aurora-a검사를 실시하였으며, 기술통계분석과 집단 간 t검증을 실시하여 영재와 일반, 남자영재와 여자영재의 차이를 중심으로 분석하였다. 연구 결과, 첫째, 영재 초등학생은 ability 중 분석적, 실천적, 창의적 지능 순서로 높은 수준을 보였으며, domain에서는 숫자, 언어, 이미지 순서로 높게 나타났다. 둘째, 영재 초등학생들이 보인 3개 ability와 3개 domain의 수준은 모두 일반학생에 비해 통계적으로 유의미하게 높았으며, ability와 domain의 우선순위는 일반집단과 대칭 형태를 나타냈다. 셋째, 영재 초등학생의 남녀 간 차이를 분석한 결과 여학생이 모든 영역에서 남학생에 비해 더 높은 수준을 보였으며, ability 중 창의적 지능과 domain 중 숫자 영역에서 유의미한 차이를 나타냈다. 연구 결과를 바탕으로, Aurora-a 검사를 통해 드러난 한국 초등영재의 지적 특성과 이를 반영한 영재 판별 및 교육적 개입 방향에 대해 논의하였다. The purpose of this study was to investigate the intellectual characteristics of gifted elementary school students through the use of Aurora-a test. The gifted student s level in three abilities (analytical, creative, practical) and three domains (images, words, numbers), and gender differences were compared. For this purpose, Aurora-a test was performed on 60 students (36 males and 24 females) and 60 general students (28 males and 32 females) in the fifth grade of elementary school. First, gifted elementary students showed high levels in the ability factor. The order was analytical, practical, and creative intelligence. For the domain factor, the order was number, language, and image. Second, the ability and domain factors of gifted elementary students were significantly higher compared to general students. Also, the order of these factors were symmetrical between the two student groups. Third, as a result of analyzing the gender differences of gifted elementary school students, female students showed higher level than boys in all areas. Specifically, creative intelligence for the ability factor and number intelligence in domain factor was significantly higher for girls. Based on the results of the study, the intellectual characteristics of Korean elementary gifted students revealed through the Aurora-a test and the gifted identification and educational intervention directions are discussed.

사용자 리뷰 텍스트 마이닝을 이용한 모바일 헬스 애플리케이션 사용자 니즈 도출

박경빈(Gyeongbin Park),이상원(Sangwon Lee) 대한인간공학회 2020 대한인간공학회 학술대회논문집 Vol.2020 No.6

Objective: This study examines user needs for mobile health (mHealth) applications based on text-mining of user reviews. Background: With the interest in well-being and the spread of smart devices such as smartphones and wearable devices, the number of users who want to manage and promote their health on mHealth apps is steadily increasing. It is important to understand user needs for inducing users to long-term use and healthy behavior changes as the primary success goal of the mHealth apps. Method: This study collects user reviews of the mHealth apps, especially fitness and weight-loss apps, from Google Play Store in South Korea and classifies the reviews into positive and negative reviews according to its rating. Then, we conduct the LDA topic modeling and the word co-occurrence network analysis to explore user needs. Results: Users tend to positively evaluate informative contents related to the exercise and diet, convenient recording, intuitive self-monitoring, and accuracy of automatic activity tracking such as the amounts of caloric intake and steps. However, they tend to negatively evaluate errors about connectivity with wearable devices, inaccuracy of activity tracking, and automatic subscription payments. Conclusion: mHealth app developer and designer should consider user-centric UXs and resolve technical issues to help users achieve their goals and induce long-term use of the apps. Application: This study has several implications to suggest practical design guidelines for the success of mHealth apps.

자연환기를 고려한 공동주택 배치유형별 단위세대 에너지성능 비교 및 분석 - 용두동 129-64 부지를 중심으로 -

박경빈(Park, Kyung-bin),백지원(Baek, Ji-won),장윤정(Jang, Yoon-jung),이병연(Lee, Byung-yun) 대한건축학회 2023 대한건축학회 학술발표대회 논문집 Vol.43 No.1

When analyzing the energy consumption of a building, it is very important to consider the natural ventilation and shading of the surrounding environment. This is because these two factors greatly affect the infiltration value and solar radiation value of a building and play a major role in determining the energy performance of a building. However, in most of the energy performance analysis of buildings is being conducted without considering specific details such as natural ventilation through CP(Coefficient Pressure) acting on the building or shading of the surrounding environment. Therefore, we compared and analyzed the energy performance of unit households by apartment layout type, focusing on the 129-64 Yongdu-dong site, through an analysis process closer to the actual environment in consideration of natural ventilation and shading of the surrounding environment, and the correlation between the layout type and energy performance want to find out. For the above research, programs such as Rhinoceros 3D, Grasshopper, Simscale, and Climate Studio were used.

시각장애인의 미술 작품 감상 시 정보 획득 요구 분석

박경빈(Gyeongbin Park),조준동(Jundong Cho),이상원(Sangwon Lee) 한국시각장애교육재활학회 2020 시각장애연구 Vol.36 No.4

연구목적: 본 연구는 시각장애인과 비시각장애인이 미술 작품 감상 시 작품과 관련하여 추가로 알고 싶은 정보 유형은 무엇인지 요구를 분석한다. 특히, 시각장애인은 선천적 전맹인, 후천적 전맹인, 저시력인 그룹으로 분류하고 그룹별 그 요구를 분석한다. 연구방법: 온라인 환경에서 오디오 해설 또는 시각적 자료를 통해 미술 작품을 감상한 시각장애인, 비시각장애인 연구참여자를 대상으로 반구조화 면접을 수행하였다. 연구결과: 시각장애인은 작품 내 소재들의 구체적인 배치정보, 형태 및 색감의 묘사에 대한 요구가 높은 것으로 나타났다. 반면, 비시각장애인은 해당 정보들에 대한 요구가 거의 없거나 전혀 없는 것으로 나타났으며, 특히 다른 정보 유형에 비해 작가의 의도와 관련한 정보에 대한 요구가 높게 나타났다. 결론: 본 연구는 인공지능 도슨트 개발 시 음성 답변을 디자인하는 데 활용될 수 있다. Purpose: In this study, what type of information people with visual impairments and sight wanted to know was investigated when they appreciated an artwork. In particular, people with visual impairments were classified into people with congenital, acquired visual impairments, and partial vision, the needs of each group was examined. Method: Semi-structured interviews were conducted for the participants with visual impairments and sight who enjoyed artwork through audio explanations and visual materials, respectively, in an online environment. Results: People with visual impairments had high demands for detailed arrangement, shape, and color description of elements of the artwork. However, people with good eyesight have little or no need for them, but they have high demands, especially for an artist s purposes to produce the artwork. Conclusion: This study can be used to guide the design of voice responses when developing AI docents.

저강도 유산소 운동량이 운동 후 회복기 혈압에 미치는 영향

박경빈(Park, Kyung-Bin),김재호(Kim, Jae-Ho),최재일(Choi, Jae-Il),김정우(Kim, Jung-Woo),김원식(Kim, Won-Sic),신정엽(Shin, Jung-Yeop) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.6

For this research, 43 adults guy who resting systolic blood pressure under 120mmHg, diastolic blood pressure under 80mmHg were selected and were divided into 3 different groups; low amount of exercise (100Kcal), middle amount of exercise(200Kcal), and high amount of exercise(200Kcal). maximum exercise tolerance test was conducted to measure VO2max through light jogging with maximal oxygen uptake 50%VO2max. Statistics program SPSS 18.0 was used to compare the change of blood pressure right after and right after the exercise with two-way repeated measured ANOVA and one-way ANOVA. The results follow as below. First of all, there was not a meaningful difference of both diastolic and systolic blood pressure right after the low intensity exercise among each groups. Secondly, significant difference of blood pressure at the recovery stage was found depending on the amount of low intensity Aerobic Exercise. Diastolic blood pressure showed variations among groups at the recovery stage of 1, 3, 5, 10 minute(p<001), (p<01), (p<05) Also, systolic blood pressure also changed among groups of recovery stage of 1, 3, 5, 10 minute(p<.001), (p<.001) Third, there was not a significant difference of diastolic blood pressure from the interaction between groups and times. Yet meaningful distinction of systolic blood pressure was shown from the interaction between groups and times(p<001), (p<001), (p<001). Therefore, this research can be fundamental materials for exercise prescription and development of various exercise programs for normal adults and hypertensive in that it examined the appropriate and effective level of exercise for blood pressure management.