• Proceedings of the Korea Association of Information Systems Conference
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• 1997.10a
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• pp.445-449
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• 1997

구조 지향적인 개발방법론(Structured Methods)에서 객체 지향적인 개발방법론 (Object Orientation)으로 개발 방법의 변경은 시스템 개발 과정의 패러다임 쉬프트 (Paradigm Shift)라고 불린다. 본 연구는 이러한 시스템 개발 도구의 변경에서 나타나는 개 발자들의 혼동을 구조 지향적 개발방법론의 객체 지향적 개발방법론에 대한 지식간섭 (Knowledge Interference)의 현상으로 간주한다. 개인의 특성에, 예를 들면 지식간섭에 영 향을 미치는 구조 지향적 개발방법론의 사용 경험과 신기술에 대한 개방성, 맞는 훈련방법 이나 정보원이 존재하는지를 규명하는 연구모형을 제시한다.

• Journal of Global Scholars of Marketing Science
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• v.6
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• pp.1-23
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• 2000

오늘날 유통업을 둘러싼 시장환경의 급속한 변화와 유통구조의 재편은 지역 재래시장에 심각한 영향을 미치고 있다. 다양화, 개성화된 신소비행태의 확산, 개방화에 따른 상품고 유통시장의 국제화, 정부규제 완화, 지방화 시대의 도래, 정보화의 진전, 다양한 신업태 등장 등 지난 수십 년간 경험하지 옷한 새로운 환경의 도래는 유통업계 전체에 엄청난 변화를 강요하고 있다. 이러한 새로운 유통 환경속에서 자생적 경쟁력이 취약한 지역 재래시중 은 유통 환경변화에 적응하지 못해 침체를 면치 못하고 있다 이 같은 재래시장의 침체와 위축은 지역 영세상인의 생계문제와 진주지역의 경제에까지 영향올 미치고 있는 실정이다. 현재 지역의 재래시장이 직면해 있는 실태를 살펴보면, 첫째, 국내 유통시장 완전 개방9 따른 유통 산업구조의 변화와 극심한 경기침체 등의 경제환경의 변화, 소비자 욕구의 다양화에 따른 소비환경의 변화, 유통구조 변화의 영향으로 따른 신업태의 출현함으로써 기존의 경쟁상권의 판도 변화에 대한 대응력의 부족올 문제점으로 지적할 수 있다. 둘째, 상인자본의 영세성으로 인한 시설의 불비와 낙후성, 공중 및 환경시설의 미비, 주차공간의 미확보 등 시장의 시설적 측면에서 문제점이다, 세째, 시장활성화에 대한 상인들의 자발적인 노려과 이의 실천을 위한 확고한 의지의 결여 및 서로 믿고 신뢰하는 시장문화의 부재, 그리고 시장기능의 악화에 대한 상인들의 깊이 있는 성찰과 인식이 부족한 점을 지적할 수 있다. 넷째, 소비자들이 재래시장올 외면하는 가장 큰 이유는 '품질과 성능에서의 차별화 독자성'의 결여를 들 수 있겠다. 다섯째, 독창적인 커뮤니케이션의 부족이다. 동대문 시장이 상인들의 끊임없는 노력으로 세계적인 의류패션의 메카를 일궈낸 것을 타산지석으로 삼아야 할 것이다.

• Informatization Policy
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• v.31 no.2
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• pp.105-132
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• 2024

This study seeks to investigate the factors influencing the utilization of online contents subscription services. In this study, the current number of online contents services subscribed to is set as the dependent variable. The independent variables include conspicuous product purchasing tendencies, personality types, experience with online contents consumption, and digital literacy. The research results indicate that digital literacy, agreeableness, and sociability among personality traits, as well as experience with online contents consumption, significantly impact the use of online contents subscription services. However, conspicuous product purchasing tendencies and personality traits such as openness and extroversion did not have a significant effect on the utilization of online contents subscription services.

• Journal of Chest Surgery
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• v.40 no.11
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• pp.765-769
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• 2007

Background: The curative treatment of choice for empyema is decortication of the pleura. The risks of this treatment however are increased for the patient with reduced pulmonary function, complicated calcification or septic shock. In the past, open window thoracostomy was a final stage treatment for chronic empyema. Relatively safe treatment of empyema could be achieved in difficult cases with a closure of the open window after open drainage and use of a myocutaneous flap (one stage or staged). Material and Method: A retrospective study of the cause, progression and final outcome of empyema patients who received open window thoracostomy was performed. 21 patients were followed from 1995 to 2004 in the department of Thoracic and Cardiovascular Surgery in the College of Medicine, Pusan National University. Result: The average age of the patients was $57.5{\pm}15.5$ years (range $25{\sim}78$ years), of whom 16 (76.2%) were men and five (23.8%) were women. Pulmonary function test results showed an average FEV1 of $1.58{\pm}0.49 L$. The type of empyema was tuberculous empyema in 13 cases (61.9%), aspergillosis in three cases (14.3%), parapneumonic empyema in three cases (14.3%) and post-resectional empyema in two cases (10%). Bronchopulmonary fistula was seen in 14 cases. Eight cases were complicated by severe calcification of the pleura. For the four cases of bronchopulmonary fistula, the patients' serratus anterior muscle was covered in their first operation. The average number of ribs resected was $4{\pm}1$. Closure of the open window thoracostomy was performed in 12 cases. The average time to closure after open drainage was $10.22{\pm}3.11$ months and the average defect of the empyemal cavity before the final operation was $330{\pm}110 cc$. Among the 12 cases, there were two cases of spontaneous closure. In two cases closure was only achieved by using the reserved skin fold during the first surgery. Of the remaining eight cases, in seven we used the myocutaneous flap (four cases of lattisimus dorsi muscle and three cases of pectoralis major muscle), and in one case we used soft tissue. As regards complications of the closure, tissue necrosis occurred in one case, which led to failed closure, and there was one case of abdominal hernia in the rectus abdominis muscle flap. One patient died within 30 days of the surgery and one patient died of metastatic cancer. Conclusion: A staged operation with a final closure using open window thoracostomy, which consists of open drainage, transposition of the muscle and a myocutaneous flap, can be a safe and effective option for the chronic empyema patient who is difficult to cure with traditional surgical methods.

• Journal of the Korean Institute of Landscape Architecture
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• v.44 no.6
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• pp.120-136
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• 2016

This study, views the color of scenery not as a static state, but rather as a continuous sequence of perceptions that incorporates the concept of time. This study derived techniques to quantitatively analyze the flow and data from this sequence. By utilizing this, urban color trends can be based on openness. This is very close to what would be experienced by an actual viewer: it extracted color data and visual amount from frames at 2-second intervals by shooting a video of the color sequence of the city as seen from both the left and right sides from the inside of the monorail (line 3 of the Daegu urban railway). These images were classified by color group, brightness, chroma, high chroma distribution derived techniques such as openness of space, brightness level, clarity level, high-chroma distribution and code, advantage of visual amount, dominant factor exposure, hot and cold color image and dynamic of sequence rhythm. During the derived sequence, the data determines the openness in the visual amount of sky and it was found that the tendency of the colors of the city was opening regression analysis. The more colorful the city is opening the brightness is lowered, the chroma increased slightly, cold colors significantly increased, which also had a very deep relationship with Lynch enclosed proportion, color change of the city trends through the actual scenery could grasp in more detail.

• Journal of the Economic Geographical Society of Korea
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• v.15 no.3
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• pp.404-423
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• 2012

This study is aimed at exploring the impact of the characteristics of the firms on firm's networking. We develop a framework theorizing firm's networking according to sales, size, research facility, the percentage of R&D staff to total employees, the percentage of R&D investment to total sales, the number of the certification, the intention of attending seminars, the experience of participating in the government subsidy program. The results of the analysis show that research capacity, openness to a variety of information source, the experience of participating in the government subsidy program are significant in determining the firm's networking. The government needs to encourage the firms to improve their research capacity, and to train the coordinators to help the firms get higher openness to a variety of information source, use the government subsidy program.

• Korean Journal of Psychosomatic Medicine
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• v.11 no.1
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• pp.60-68
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• 2003

Objectives: The purpose of this study was to develop a Korean version of the Levels of Emotional Awareness Scale(LEAS-K) and to examine its validity and reliability. Methods: LEAS-K was developed from translating original LEAS into Korean. The subjects were 476 Korean medical students(322 males and 154 females). The internal consistency was evaluated with the Cronbach's alpha coefficients and 40 protocols were independently scored by two raters to confirm interrater reliability. Additionally, a Korean version of 20-item Toronto Alexithymia Scale(TAS-20K), Korean versions of the Openness to Experience Inventory(OE), the Marlowe-Crowne Scale (MCS), the Bendig short form of the Taylor Manifest Anxiety Scale(TMAS) and the Emotional Expressivity Scale(EES) were rated to evaluate concurrent validity. Results: The internal consistency measured by Cronbach's alpha was 0.81 and interrater reliability was high{r(40)=0.99}. Correlation coefficients for concurrent validity were nonsignificant with TMAS and EES. LEAS-K correlated significantly with TAS-20K{r(476)=-0.10, p<0.05}, OE {r(476)=0.10, p<0.05} and MCS {r(476)=0.10, p<0.05}. Conclusion: LEAS-K was demonstrated to have high reliability and validity.

• The Journal of the Korea Contents Association
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• v.17 no.2
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• pp.26-37
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• 2017

This study aims to theoretically and empirically establish the characteristics and component factors of creativity character of college students. Putting together preceding researches related to the concept and structure of creativity character through the theoretical approach, the in-depth interview and open survey were conducted targeting 70 specialists in education, education engineering, consultation meeting, and researchers' meeting about creativity character of college students. In the results, as creativity character for college students, creativity was classified into cognitive creativity and affective creativity while character was classified into moral character, social character, and emotional character. Especially, the creativity character of college students emphasized the importance of character more than creativity. Through such results, it aims to suggest a new perspective on creativity character of college students, and moreover to provide basic data to set up the research direction to develop a tool to measure creativity character of college students for follow-up researches. Also, it is considered to establish the theoretical, empirical foundation contributing to the establishment of teaching-learning method and education engineering qualitatively enhanced in the site of college.

• The Journal of the Korea Contents Association
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• v.14 no.2
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• pp.517-526
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• 2014

This study tried to analyze the effects of culture and arts activities as educational method in the classroom. Compared with other activities, the culture and arts activity enables learners to have unique aesthetic experience differentiated from scientific and logical experience. This study analyzed the effects largely into three aspects (intellectual, emotional, and practical aspects) in case learners have such aesthetic experience in the field of education. Through this, the study will become an opportunity to propose practical data concerning the educational effects of the culture and arts activity, and further to confirm the possibility and necessity of utilizing such activity as an education method.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.209-210
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• 2023

본 연구에서는 OTT 개인화 추천 서비스에서 5요인 성격이론을 적용하여 사용자들의 정보 프라이버시 염려에 관한 영향을 미치는 요인을 파악하고 프라이버시 염려와 개인정보 제공의도와의 관계에 관한 가설을 도출하였다. OTT 개인화 추천 서비스의 정보 프라이버시 염려에 영향을 미치는 요인으로 성격이론인 친화성, 정서적 불안정성, 성실성, 외향성, 경험에 대한 개방성 다섯 가지 요인을 도출하였으며, OTT 추천 서비스의 특성인 추천서비스의 정확성, 추천서비스의 다양성, 추천 서비스의 신기성 세 가지 요인을 도출하였다. 본 연구는 5요인 성격이론을 OTT 개인화 추천서비스 연구에 적용하였다는 데 의의가 있을 뿐만 아니라, OTT 기업들이 사용자의 정보 프라이버시 염려 행동을 이해하는 데에 도움을 줄 것으로 기대한다.