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6차 산업에서 기업가 정신이 지속가능성과 혁신성과에 미치는 영향
김준모,손은일 한국품질경영학회 2024 품질경영학회지 Vol.52 No.1
Purpose: This study highlights the importance of emphasizing entrepreneurship and sustainability among managers to address the challenges of Industry 6.0, especially in situations of increasing environmental uncertainty. The research model reveals the important structural relationship between entrepreneurship, sustainability, and innovation performance, and through empirical analysis, we sought to confirm that entrepreneurship in the 6th industry is related to technological innovation. Methods: A survey was conducted targeting 6th industry entrepreneurs, and the relationship was analyzed using SPSS and AMOS. Results: Despite a non-significant direct relationship between entrepreneurship and innovation performance, a notable effect of sustainability on innovation performance was identified. This highlights the fact that entrepreneurship contributes to firm performance through innovation activities, especially in the form of technological innovation. Conclusion: This study highlights the essential characteristics of entrepreneurship and sustainability, highlights their interconnectedness and suggests that their inclusion in the same management activities improves performance.
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Retrospective Maximum Likelihood Decision Rule for Tag Cognizance in RFID Networks
김준모,박진경,하준,서희원,최천원,Kim, Joon-Mo,Park, Jin-Kyung,Ha, Jun,Seo, Hee-Won,Choi, Cheon-Won The Institute of Electronics and Information Engin 2011 電子工學會論文誌-TC (Telecommunications) Vol.40 No.7
Tag가 reader 주변을 정상적으로 오가는 별 형태의 RFID 망을 고려한다. 이 RFID 망에서 주위의 tag를 인식하기 위해 동적으로 프레임에 속한 슬롯의 수를 결정하는 동적 프레임화 및 슬롯화된 ALOHA 기반의 방식을 제안한다. 이 tag 인식 방식은 특징적으로 주위의 tag의 기대 수를 추정하기 위해 R-회고풍 최대 우도 규칙이라 불리는 규칙을 채택하여 이전 R 개의 프레임에서 얻은 관찰 값을 tag의 기대 수의 우도를 최대화하는 과정에 사용한다. 모의 실험 결과는 회고의 깊이를 조금 늘려도 인식 성능이 유의할 만큼 향상됨을 보여준다. We consider an RFID network configured as a star in which tags stationarily move into and out of the vicinity of the reader. To cognize the neighboring tags in the RFID network, we propose a scheme based on dynamic framed and slotted ALOHA which determines the number of slots belonging to a frame in a dynamic fashion. The tag cognizance scheme distinctively employs a rule for estimating the expected number of neighboring tags, identified as R-retrospective maximum likelihood rule, where the observations attained in the R previous frames are used in maximizing the likelihood of expected number of tags. Simulation result shows that a slight increase in depth of retrospect is able to significantly improve the cognizance performance.
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전문가 시스템을 이용한 I.C.A.I. 시스템의 설계 및 구현
김준모 기전여자대학 2000 論文集 Vol.20 No.-
The expert system's application part is a CAI, voice understanding system, natural language and Intelligent system. But it has hard problem to develop the ICAI. Also it has many problems that ICAI is difficult to adjust for other system. Because of that reason, this study provides several efficient way to overcome the conventional problems about next. First, it develop the Knowledge Base to adapt all system. Second, it develop the knoledge depend on the student model. Third, it sugest the teaching module according to knowledge level of student. Fourth, it sugest efficent software tool for education using hypermedia or multimedia interface.
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무감압한계 잠수환경에서의 반복잠수가 생리적 반응 및 스트레스호르몬에 미치는 영향
김준모,김성길,Kim, Jun-Mo,Kim, Sung-Gil 한국통계학회 2008 응용통계연구 Vol.21 No.6
스쿠버 무감압한계 잠수환경에서의 반복 잠수 활동이 인체의 생리적 반응과 스트레스 호르몬에 미치는 영향을 알아보기 위하여 동일 장소와 수온 그리고 수심에서 잠수경력이 비슷한 다이버 8명을 대상으로 반복 잠수를 실시하였다. 잠수 전, 첫 잠수 후, 반복 잠수 후 개별 측정 및 채혈한 결과 생리적 반응은 심박수, 체온, 수축기 혈압이 잠수 전과 첫 잠수 후, 반복 잠수 후 간의 유의한 차이가 있었고 이완기 혈압은 잠수 전과 첫 잠수 후에는 증가하였으나 반복 잠수 후에는 다시 감소하여 유의한 차이가 없었다. 스트레스 호르몬 변화에서는 잠수 전, 첫 잠수 후, 반복 잠수 후의 유의한 차이가 없었다. 스포츠 스쿠버 잠수표 계획에 따른 무감압 한계 반복 잠수 활동은 심박수, 체온, 수축기혈압을 감소시키는 반면 스트레스 호르몬에는 영향을 미치지 않는 것으로 나타났다. 안전한 다이빙을 위해서는 보다 많은 생리학적 연구가 필요하다고 생각된다. This research is aimed to investigate the effect of repetitive dive on physiological reactions, change of stress hormones in no decompression limit of sport SCUBA dive, an emerging recreational activity recently. In order to compare physiological reactions prior to and after the initial dive and after repetitive dive at a certain depth of a place, eight adult male divers with more than forty dives, who reside in Busan and were certified, were selected. The research results obtained from the procedures described above are follows: First, for physiological reactions, heart rates, temperatures, and systolic blood pressures had significant difference among prior to and after the initial dive and after the repetitive dive, while diastolic blood pressures did not show remarkable difference as it increased before and after the first dive but decreased following the repetitive dive again. Second, for change of stress hormones, it was not significantly different prior to and after the initial dive and following the repetitive dive, as well as before and during the first dive and the repetitive dive.
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관계성을 이용한 효율적인 객체 지향 데이타 모델의 설계와 구현
김준모 기전여자대학 1992 論文集 Vol.12 No.-
본 논문에서는 기존의 객체 지향 데이타 모델에서의 관계성을 확장한 새로운 객체 지향의 데이타 모델을 제시한다. 이와 같은 모델 설정을 위해 관계성 클래스를 도입하였으며, 이 클래스들을 연산하기 위한 관계성 연산 클래스를 설계하였다. 또한, 확장된 객체 지향 데이타 모델하에서 정보의 검색과 변경을 위한 질의어 형식을 제시하였고 이를 처리하기 위한 모듈을 설계하고 구현하였다.
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김준모 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.2
Primary transitional cell carcinoma and primary tuberculosis rarely occurred in ureter. When the typical findings of ureter tumor such as goblet or champagne glass sign are not easily be seen in the intravenous urography or retrograde pyelography, it is necessary to differentiate between several disease including inflammatory lesion carefully. We report a case of ureter cancer that was misconceived ureteral tuberculosis preoperatively.
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김준모,최연선 成均館大學校 科學技術硏究所 1999 論文集 Vol.50 No.1
The dynamic characteristics of friction-induced vibration are investigated. The value of friction coefficient depends on material, relative velocity, and normal force. As a result, the governing equation of a mechanical system including friction effect is inherently nonlinear. In this research, friction-induced vibration characteristics of automotive brake lining pad are investigated by experiments and numerical simulation. The measured responses of pin-on-disk type apparatus which was designed and made for this research show limit cycles of quasi-harmonic vibrations and beating phenomena with the variation of the operation speed and the normal force of the system. Friction coefficient curve which depends on relative velocity was obtained by using Lienard method. Numerical integration was also performed by using the fitted friction coefficient curves. The numerical results of calculated amplitudes and mean displacements show good agreements with those of experiments. Throughout this research, most of the experimentally observed phenomena in friction-induced vibration were successfully explained theoretically and numerically.
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