加味溫?湯이 心臟에 미치는 影響

金南善,李京燮 慶熙大學校韓醫科大學韓醫學硏究所 1981 慶熙韓醫大論文集 Vol.4 No.-

선택영역 에피택시를 사용한 InGaAs / InGaAsP MQW 광흡수 변조기 / DFB LD 집적소자의 제작 및 그 특성 ( InGaAs / InGaAsP MQW Electroabsorption Modulator Integrated DFB-LD Fabricated by Selective Area Epitaxy )

김남선,조승룡,이상동,하홍춘,방동수,유준상,오윤경,마장석,추안구,김태일 한국통신학회 1998 한국통신학회 기타 간행물 Vol.- No.-

5G 네트워크에서 MTC 단말들의 그룹기반 2계층 이동성 관리 기술

김남선 한국정보전자통신기술학회 2018 한국정보전자통신기술학회논문지 Vol.11 No.6

In 5G mobile communication, it is necessary to provide different mobility to user equipments(UE) that do not require mobility management or need limited mobility management. In this paper, we propose a two-layer mobility management system that classifies multiple MTC devices with similar mobility levels into c-MTC and m-MTC groups. In order to improve the energy efficiency and service life by reducing the number of control signals generated when TAU is performed, the group header typically performs a Tracking Area Update(TAU) request and adjusts the periodic TAU update period according to the mobility level. The TAU update period of the m-MTC is set to 54 minutes proposed by the 3GPP standard and the c-MTC is set to 12 minutes. Compared to when the UEs perform TAU individually, it is found that the number of control signals decreases by 33% when the MME is not changed and by 49% when the MME is not changed in the m-MTC or c-MTC group. 5G 이동통신에서는 이동성 관리를 필요로 하지 않거나 제한된 이동성 관리만을 필요로 하는 단말에 대하여 차별적으로 이동성을 제공할 수 있어야 한다. 본 논문에서는 이동 수준이 유사한 다수의 MTC 단말을 c-MTC와 m-MTC 그룹으로 분류하는 2계층 이동성 관리시스템을 제안한다. Tracking Area Update (TAU)를 수행할 때 발생하는 제어신호의 수를 줄여 에너지 효율 및 서비스 수명을 향상시키기 위해 그룹 헤더가 대표적으로 TAU Request를 수행하도록 하며 이동 수준에 따라 주기적인 TAU 갱신 주기를 조절하였다. m-MTC의 TAU 갱신주기는 3GPP 표준에서 제안하는 기본값인 54분으로 설정하였으며, c-MTC는 이 보다 짧은 주기를 갖는 것으로 하여 12분으로 설정하였다. 단말들이 개별적으로 TAU를 실행할 때와 비교해 보면, m-MTC 또는 c-MTC 그룹에서 MME가 변경되지 않는 경우 33% 그리고 MME가 변경되지 않는 경우는 49% 정도 제어신호의 수가 감소함을 알 수 있었다.

자율주행 준법운행을 위한 시뮬레이션 실증평가 연구

김남선,조민제 한국ITS학회 2021 한국ITS학회 학술대회 Vol.2021 No.10

영동선 무인 과속단속장비 설치지점 교통사고 현황 분석

김남선,이승준,염춘호,김경현 한국도로학회 2017 한국도로학회 학술대회 발표논문 초록집 Vol.2017 No.10

현재 전국 고속도로망에는 무인 과속단속장비인 구간 과속단속장비와 지점 과속단속장비가 설치 및 운영되고 있다. 일반적으로 무인 과속단속장비는 주행차량의 과속에 따른 교통사고 방지에 효과가 있는 것으로 알려져 있다. 이에 본 연구에서는 교통사고 현황자료를 이용하여 무인 과속단속장비인 구간 과속단속장비 및 지점 과속단속장비 설치 지점에 대한 교통사고 현황자료를 통해서 효과를 분석하고자 한다. 분석 구간 전체를 대상으로 연간 단위 연장당 교통사고 건수를 산정하였다. 구간 과속단속장비의 경우 시종점부 전후 각각 1km 대상으로 연간 단위 연장당 교통사고 건수를 산정하였다. 지점 과속단속장비 설치 지점 또한 전후 1km를 대상으로 연간 단위 연장당 교통사고 건수를 산정하였다. 분석대상 구간은 영동선 신갈JCT(41.8k)∼강릉JCT(234k) 양방향으로 선정하였다. 분석기간은 2011년∼2016년이며, 분석 자료는 한국도로공사에서 수집 중인 고속도로 교통사고 정보 자료(D급 포함)를 이용하였다. 분석대상 구간 전체의 연간 단위 연장당 사고건수는 1.97건으로 나타났다. 해당구간에는 구간 과속단속장비가 4개소 설치되어 있으며, 지점 과속단속장비는 13개소에 설치되어 있다. 구간 과속단속장비 설치 지점에 대한 연간 단위 연장당 사고건수는 0.99건이며, 지점 과속단속장비 설치 지점의 경우 1.01건으로 나타났다. 구간 과속단속장비 및 지점 과속단속장비 설치 지점을 대상으로 전체 무인 과속단속장비 설치 지점에 대한 연간 단위 연장당 사고건수는 1.00건으로 전체 대상구간 비해서 무인 과속단속장비 설치 지점의 사고 건수가 더 낮은 것으로 분석되었다. 분석대상 구간에는 강릉방향과 인천방향에 각 2개소씩 총 4개소의 구간 과속단속장비가 설치되어 있다. 구간 과속단속장비가 설치된 구간 전체에 대해서 연간 단위 연장당 사고건수 산정결과 구간 과속단속장비가 설치된 4개소 전체 연장에 대한 연간 단위 연장당 사고건수는 0.59건으로 미단속 구간 및 지점 과속단속장비 설치 지점에 비해서 사고건수가 낮은 것으로 분석되었다

지역사회개발전략과 비정부조직(NGO )

김남선 한국국제지역사회개발학회 2000 地域社會開發學術誌 Vol.10 No.1

Recently NGOs have been doing major roles to reform Korean society like they are doing civil revolution to make Korean Society better. This is a good time to show how powerful voters and taxpayers are, because Koreans have long time been under central based policy and voters and taxpayers' status have been low. NGOs in Korea have long history and experiences, such as Kye, Dure, Hwang Yag and small groups, which have been contributing to improving their communities aspect of community development. Therefore, the relationship between NGOs and community development is very high. But it is very difficult that traditional NGOs like Kye, Dure or Hwang Yag find and solve community problems in changing society rapidly, and civil organizations(NGOs) are being founded to find and solve variously social problems aspect of community development. We need to make NGOs more active to do a good community development. The major findings of this are as follow: first; NGOs must be founded by community people's voluntary participation. Because community development is depending on whether community people' participating in the community development projects, the community developments through NGOs need community people's interesting and participating. second; NGOs could provide educational programs to community people for doing community development. Community development starts from training community people, because the training can let community people feel from the unfelt needs to felt needs. third; NGOs should accept the organizational technology to manage the NGO systematically. NGOs are non-profit organizations that are in private sector, and they need fund and human resources who are volunteers. NGOs must have the capacity needed and the technology to raise the fund and manage the human resources. fourth; the network among NGOs in a community is necessary to do community development effectively. there are lots NGOs in a community, they have their goals to do in the community, they often are in conflict when they are doing their works that differ from one another. To do community development more effectively, they should cooperate with each other.

에니어그램과 A/B형 성격간의 상관관계 연구 : 일 대학 학생들을 대상으로

김남선,이규은,이숙 대한간호학회정신간호학회 2002 정신간호학회지 Vol.11 No.2

Purpose : The purpose of this study was to identify the relationship between Psychological types of Enneagram and Type A/B Personality. Method : The subject for this study were 226 college students in Kangnung City, the northeastern part of Korea. The data were collected from March 11 to March 24, 2002 by structured questionnaire. The instrument for this study were personality questionnaire by Baron & Wagele(1994) and the Revised Type A/B Personality by Eysenck & Fulker(1983) etc. were used. The data were analyzed through the SPSS 10.0 window program by were of frequency, percentage, x^(2)-test, ANOVA, Person correlation coefficient. Result : The results of the study are as follows : 1. The highest type of enneagram was type 7 and the next type was 9 and 2 orderly. 2. The triad of Enneagram was consisted of gut type 40.7%, head type 37.6%, and heart type 21.7% respectively. 3. For Type A/B Personality, mixed type was most common. Subject of Type B were 12.3% and Type A was 4.1% respectively. 4. The statistically significant difference in the types of Enneagram according to sex(x^(2)=17.111, P<.029), perceived health status(x^(2)=34.672, P<.004), and alchol consumption (F=2.079, P<.039). Conclusion : According to the above findings, it can be concluded that further research is need to identify more variables related to the types of Enneargram in Nursing. And we will have to further study the relationship between disease and type of enneagram.

리더십과 지역사회조직의 사회자본

김남선,김은영 한국국제지역사회개발학회 2002 地域社會開發學術誌 Vol.12 No.2

The objective of this study is on community organizations that are leading community development in community level. The major point in this study is to understand how the leadership of the community organization is related to the social capital of the organization The method for this study is based on literature review. The community organization is various according to the foundation purpose. The community organization is a voluntary one which community people make for improving the community they have been living. Cooperatively spontaneous effort and involvement of inhabitants are desired to make the voluntary organization activate. There are leadership, communication, member s numbers, and norm of the community organization in the variables relating to the community organization more active. Such variable has each characteristic. Leadership in community organization means the characteristics that only a few members have. The leadership plays important function in gathering the members of the community organization. The social capital of the community organization means the cooperation degree among the members of the community organization. Therefore, the leadership in the community organization is definitely influencing to increase the social capital of the community organization. The pattern of leadership leading the members in the community organization is very important for making the community organization more active. The leadership patterns in traditional concepts are authority leadership, laissez leadership, and democratic leadership, but there are reform leadership and transactional leadership which are a integrated pattern with traditional leadership. To increase the social capital of the community organization is to need the various characteristics according to in what the community organization is. It is difficult to enlarge the social capital of the community organization by only fixed leadership. It is necessary to relate with the structure characteristics of leadership in the community organization for increasing the social capital of community organization.

중학생의 건강증진행위와 영향요인 - 낙관성과 비관성을 중심으로 -

김남선,권미경 한국아동간호학회 2008 Child Health Nursing Research Vol.14 No.4

Purpose: The purpose of this descriptive study was to identify predictors of behavior that promotes health in middle school students. Method: The participants for this study were 361 students from one middle school, located in Gangwon province. The data were collected by a questionnaire given to the students. Descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients and stepwise multiple regression were used to analyze the data. Results: The highest score for behavior promoting health was refraining illegal substances abuse. There was a significant positive correlation between behavior promoting health and optimism. There was a significant reverse correlation between behavior promoting health and pessimism, and also between optimism and pessimism. The predictors of behavior promoting health in middle school students were optimism, school life, pessimism, school record, grade, and smoking. These factors explained 25.7% of the total variance and the most powerful predictor was optimism (15.5%). Conclusion: The findings from this study, indicate a need to develop a nursing intervention programs to promote health behavior in middle school students including the promotion of optimism.

지역사회민간단체의 리더십활성화를 통한 사회자본극대화 방안

김남선,원용숙 한국국제지역사회개발학회 2002 地域社會開發學術誌 Vol.12 No.2

This study aims at analyzing the leadership-types that have been affecting the social capital of community organization. The methods for this study are literatures review and survey to community organizations in Daegu-city and Kyungpook. The questionnaires are sent to 426 leaders who are community organization leaders, 35.%(150) of the total returned the questionnaire. The statistical methods used for the data were frequency, percentile, and regression. The major findings of this study are summarized as follows: 1) Direction for improving the social capital of community organization aspect of respondent's personal characteristic ; (1)female members' rate of community organization should be more high. (2)leader's age is to be over fifty, and educational background of high school is resonable. (3)the leader's religious is buddhism, the leaders of community organization should take the adult education program that related to leadership. 2) Resonable leadership- types to improve the social capital of community organization as follow; (1)reformative leadership is more important than trading leadership for affecting positively the social capital of community organization. (2)the authoritative leadership of reformative leadership-types is the most important than anyone else. (3)the condition-reward leadership of trading leadership types is affecting positively the social capital of community organization. And the authoritative leadership is needed for increasing the social capital of community organizations in Daegucity and Kyungpook.