Preserving Maps and Approximation Operators in Complete Co-Residuated Lattices

Jung Mi Ko(고정미),Yong Chan Kim(김용찬) 한국지능시스템학회 2020 한국지능시스템학회논문지 Vol.30 No.5

퍼지 러프 집합은 데이터 분석의 부정확성과 불확실성을 처리하기 위한 퍼지 부분 순서를 사용한 공식 도구다. 이 논문에서는 완전공동잔여격자들에서 거리함수를 정의하고, 퍼지합완전격자와 퍼지곱완전격자의 개념들을 소개한다. 거리함수를 이용하여 러프집합의 일반화로써 보존 함수들과 근접연사자들을 조사한다. 게다가 그들의 성질과 예들을 주었다. Fuzzy rough sets are formal tools using fuzzy partially orders for dealing with imprecision and uncertainty in data analysis. In this paper, we introduce the concepts of fuzzy join and meet complete lattices using distance spaces instead of fuzzy partially ordered spaces in complete co-residuated lattices. As generalizations of rough sets, we investigate fuzzy preserving maps between approximation operators. Moreover, their properties and examples are investigated.

헌혈포스터 이미지에 대한 수용자 선호도 연구 - 인쇄매체를 중심으로 -

고정미 ( Ko Jung-mi ),이경현 ( Lee Kyung-hyeon ) 한국디자인트렌드학회 2014 한국디자인포럼 Vol.43 No.-

현재 우리나라의 국민헌혈률은 혈액의 자급자족에 미치지 못하고 있는 현실이며, 그에 따른 헌혈 참여율을 높이기 위해 보다 효율적이고 활발한 헌혈캠페인 활동이 시급하다 할 수 있다. 또한 이를 토대로 한 효과적인 헌혈포스터의 기획과 시행을 통해 나아가 국민들의 장기적 의식 변화와 행동의 변화에 목적을 둘 수 있다. 이에 본 연구는 근래에 제작되었던 국내와 국외의 헌혈포스터 이미지를 선정하여 표현유형에 따라 분석하였다. 분석 결과, 수용자들이 일반적으로 생각하는 헌혈의 가치와 가장 선호하는 헌혈포스터의 내용이 일치하는 것으로 나타났으며, 이는 수용자들이 평상시 생각하는 가치가 선호하는 광고의 내용에 상당한 영향을 미친다는 것을 의미한다. 수용자들이 가장 중요하게 생각하는 헌혈의 가치는 생명의 존엄성에 대한 실천이었으며, 가장 선호하는 슬로건 소구유형 또한 생명구원이었다. 인물사진 중심의 표현에서는 가족컨셉형을 가장 선호하였고 일러스트 중심의 표현에서는 그래픽아트표현형을, 상징적 소재를 활용한 표현에서는 간접적 상징표현형을 더 선호하였으며, 전체적 표현유형에 있어서는 가족컨셉형을 가장 선호하였다. 본 연구를 통해 헌혈포스터 이미지의 표현유형이 나아가야 할 방향을 제시하고 더불어 이를 통해 수용자들의 마음에 긍정적인 영향을 미쳐 앞으로의 국민헌혈률 증진과 함께 헌혈시장의 발전에 기여할 수 있기를 기대한다. Rate of blood donation does not come up to self-sufficiency in Korea. So, more efficient and active blood donation campaign is needed to increase blood donation. In addition, it aims at change of long-term awareness and behavior of the people through project and implement of the efficient blood donation campaign. For this, the study selected domestic and foreign blood donation campaign, recently made, and analyzed them according to expression type. The result of the analysis showed that the value of blood donation, which people usually think of, matched with the content of most favorable blood donation campaign and the value, people usually thought the most important, had a big impact on the content of the campaign. To the people, the most important value of blood donation was practice for the sanctity of life and the most preferred slogan was also rescue of life. People favored family concept for expression around characters, graphic art expression for expression with illustration, indirect symbolic expression for expression using symbolic subjects and family concept for overall expression types. The study suggests the promising perspective of expression type of blood donation campaign and expects to be a contribution to blood donation market with improvement of blood donation by having a positive impact on consumers.

Some Properties of BL-Algebras

Jung-mi Ko(고정미),Yong-chan Kim(김용찬) 한국지능시스템학회 2001 한국지능시스템학회논문지 Vol.11 No.3

임신성 당뇨 임부의 혈당조절을 위한 포괄적인 생활양식조절 코칭 프로그램의 효과

고정미(Ko, Jung Mi),이종경(Lee, Jong Kyung) 한국간호과학회 2014 Journal of Korean Academy of Nursing Vol.44 No.6

Purpose: The purpose of this study was to investigate the effects of using a Coaching Program on Comprehensive Lifestyle Modification with pregnant women who have gestational diabetes. Methods: The research design for this study was a non-equivalent control group quasi-experimental study. Pregnant women with gestational diabetes were recruited from D women’s hospital located in Gyeonggi Province from April to October, 2013. Participants in this study were 34 for the control group and 34 for the experimental group. The experimental group participated in the Coaching Program on Comprehensive Lifestyle Modification. The program consisted of education, small group coaching and telephone coaching over 4weeks. Statistical analysis was performed using the SPSS 21.0 program. Results: There were significant improvements in self-care behavior, and decreases in depression, fasting blood sugar and HbA1C in the experimental group compared to the control group. However, no significant differences were found between the two groups for knowledge of gestational diabetes mellitus. Conclusion: The Coaching Program on Comprehensive Lifestyle Modification used in this study was found to be effective in improving self-care behavior and reducing depression, fasting blood sugar and HbA1C, and is recommended for use in clinical practice as an effective nursing intervention for pregnant women with gestational diabetes.

여성의 난임 대처 측정도구 개발

김미옥(Kim, Miok),고정미(Ko, Jung-Mi) 한국간호과학회 2020 Journal of Korean Academy of Nursing Vol.50 No.5

Purpose: The purpose of this study was to develop a Coping Scale for Infertility-Women (CSI-W). Methods: The initial items were based on an extensive literature review and in-depth interviews with seven infertile women. Forty-three items were derived from a pilot survey. Data were collected from 216 women who had experienced intrauterine insemination (IUI) and in-vitro fertilization (IVF) more than once. The data were analyzed to verify the reliability and validity of the scale. Results: Seven factors containing 28 items (four factors containing 17 items for active coping and three factors containing 11 items for passive coping) were extracted from the exploratory factor analysis to verify the construct validity. The four factors of active coping were confrontation, self-control, seeking social support (spouse), and seeking social support (colleagues and experts). The three factors of passive coping were distancing, escape, and avoidance. These items were verified through convergent, discriminant, and concurrent validity testing. The internal consistency reliability was acceptable (active coping: Cronbach’s a = .78; passive coping: Cronbach’s a = .81). Conclusion: As its validity and reliability have been verified through various methods, the CSI-W can contribute to assessing the coping strategies of infertile women.

임신성 당뇨 임부의 우울 관련 요인

김미옥(Miok Kim),고정미(Jung-Mi Ko) 한국보건교육건강증진학회 2016 보건교육건강증진학회지 Vol.33 No.3

Fuzzy semi-topogenous orders and fuzzy supra topologies

Yong Chan Kim(김용찬),Jung Mi Ko(고정미) 한국지능시스템학회 2003 한국지능시스템학회논문지 Vol.13 No.3

We investigate the properties of fuzzy (semi-)topogenous orders in the framework of fuzzy (supra) topologies and fuzzy (supra) interior operators. We study the relationship between fuzzy (semi-)topogenous structures, fuzzy (supra)topologies and fuzzy (supra)interior operators.

On the Relationships between three Connections on X_n

Choi, Jae Dong,Ko, Jung Mi,Chung, Kyung Tae 연세대학교 자연과학연구소 1992 學術論文集 Vol.26 No.-

이 논문에서는 일반화된 n차원 리이만다양체 X_n에 접속할 수 있는 세 종류의 상이한 접속을 소개하고, 우선 이 세 접속의 기본텐사 g_λμ에 관한 구체적인 텐사표시를 얻는다. 더우기 본 논문에서는 이 세 접속 사이에 존재하는 몇 가지 유용하고도 재미있는 관계를 찾고 이것을 증명한다. In this paper, we introduce three different connections which may be connected to the n-dimensional generalized Riemannian manifold X_n and find their surveyable tensorial representations in terms of the basic tensor g_λμ of X_n. Furthermore, we investigate the relationships between these connections and obtain very useful results.

A Note on Generalized Inverses

Lee Seung-On, Ko Jung-Mi 忠北大學校 1986 論文集 Vol.32 No.-

-본문참고-

A Study on The Geometry of n-Dimensional ME-Manifold

Chung, Kyung Tae,Ko, Jung Mi 연세대학교 자연과학연구소 1991 學術論文集 Vol.25 No.-

본 논문의 목적은, n차원 ME-다양체라고 불리워지는 새로운 개념을 소개하고 이 다양체의 기본적인 미분기하학적 성질을 연구하는 데 있다. 특히 본 논문에서는 여러가지 ME-곡률텐사가 만족하는 몇 개의 새로운 항등식을 증명한다. The purpose of the present paper is to introduce a new concept of n-dimensional ME-manifold and investigate some elementary differential geometric properties of this manifold. In particular, we prove several useful identities involving ME-curvature tensor and its contracted curvature tensors defined in this manifold.