Filament용 합성세제

김환수,조수일,황기호,Kim, Hwan-Su,Jo, Su-Il,Hwang, Gi-Ho 한국섬유공학회 1990 한국섬유공학회지 Vol.27 No.6

효교육이 노인복지에 미치는 영향 - 노인학대 문제를 중심으로 -

김황기 ( Kim Hwang-gi ) 한국청소년효문화학회 2019 청소년과 효문화 Vol.34 No.-

The modern society is flooded with Western thoughts from the basis level and is rapidly entering an era of Western, urban and information. Consequently, the awareness and values of the traditional filial piety is fading away in the modern people. Such changes in the life style and way of thinking of the people have caused rapid changes in the structure of the society. The lack of the most important aspects of education, Korean traditional filial piety and values, is causing serious social issues. Moreover, adults are also getting out of the bounds, which can be easily observed by the embossing news on television about the sex and corruption scandals of politicians, economists, legal processions and celebrities. The traditional idea of filial piety is based on the Korean educational culture, in which children grow up in family, learning to respect and serve parents and to build friendship between siblings. Consequently, the family concord is expanded to consideration and love towards other people in the community. However, the lack of filial behaviors in the current society and families has led to increasing rate of elder abuses. According to National Statistics Office, as of 2018, the population of the elders at the age of 65 or above is 7,381,000, which is 14.3% of the total population, indicating that the society is aging. The rapid decrease in the birthrate and increase in the average life expectancy have caused the elder support to be not only an issue in families, but also a national problem, which is exposed in the society in forms of elder abuse in the society. The elder abuse is action of a violation of human rights of the elders and adults, who need to be respected and guaranteed of their rights. If the younger generations get used to witnessing the elders being abused in families and the society that they have served for their whole life, the same problem will be repeated over generations. Thus, researches on the elder abuse are crucial to prevent the elder abuses, to form bonds between generations and to secure the rights and values of people in the society. According to the Ministry of Health and Welfare, there was total number of 21,500 elder abuse cases from 2014 to 2018. The number has reached 5,200 in 2018, since when it has been annually increasing. The elder abuse has become a global issue, which can be reflected by the celebration of every 15th of June as a ‘World Elder Abuse Awareness Day,’ designated by the UN and INPEA in 2006. Later, the Ministry of Health and Welfare, the central elder protection agencies and the local elder protection agencies have proposed various actions and plans, such as ‘elder abuse prevention campaign,’ endeavoring to enhance the awareness of the society on the elder abuse issues and to prevent and improve unfair treatment of the elders. Correspondingly, it is critical for the education and social bodies to recognize the issue of filial piety as a problem beyond an ethical concern of individuals and to study the education of filial piety in the society in depth. The purpose of this research is to seek for a detailed solution for the reestablishment of the ethical and moral framework in the families, schools and the society, so that the education on the idea of the filial piety in the Korean traditional ethics can be effectively implemented in the current education system. Therefore, this paper points out the blind spots in the current educational system, which neglects the education of filial piety, and strongly suggests to add the aspect of filial piety to the regular national curriculum by the national policy.

효(孝)문화 교육정책의 필요성과 현대교육의 실재

김황기 ( Kim Hwang-gi ) 한국청소년효문화학회 2020 청소년과 효문화 Vol.35 No.-

Korean society is facing a major revolutionary change due to the drastic social change of aging. Furthermore, there is a distinct aspect of Korean culture in which there have been constant changes in politics without politics, economics, society, and culture while family culture disappears. Such cultural developments also signify improvements in the quality of life. Therefore, the ultimate goal of cultural policies is to volunteer for the entire nation to have a happier life by promoting cultural development. Filial piety culture must be the driving force behind preserving and promoting filial piety ideas, national property of Korea. Cultural policies reveal the purpose of establishing filial piety laws. Filial piety has an absolute, inevitable value in this day and age and has an invariable essence although its characteristics differ according to the flow of the times. This is because filial piety has universal characteristics shared between diverse ethnic groups despite religious, regional, and periodic differences. Therefore, filial piety culture enables communication among all religions such as Confucianism, Buddhism, and Christianity and has an essential function of integrating all areas of society. We must analyze the similarities and differences between filial piety culture education of the traditional family and modern family and recognize that changes in social structure and home education are inevitable. Thus, in order to re-establish a new life ethics system based on such filial piety ideas, the entire nation must work together as an educational community in which home education, school education, and social education are united. The purpose of this study is to strengthen educational policies on filial piety in order to solve the challenge of our time, setting up values that have become lost.

고정식 정보획득 노드로 구성된 센서 네트워크에 적용 가능한 에너지 밸런싱 저전력 라우팅 기법

정계갑,김황기,이남일,김준년,Jeong Gye-Gab,Kim Hwang-Gi,Lee Nam-Il,Kim Jun-Nyun 대한전자공학회 2004 電子工學會論文誌-TC (Telecommunications) Vol.41 No.6

반도체기술과 무선통신기술 그리고 센서기술의 비약적인 발전에 힘입어 검출기능, 프로세싱 기능, 무선통신기능, 배터리 등을 탑재한 초소형 저가의 정보취득 노드를 양산하는 것이 가능해지면서 센서 네트워크가 보편화되기 시작하였다. 센서 네트워크는 노드를 배치하는 것만으로 자체 라우팅 경로를 설정하고 의미 있는 데이터를 목적지 노드로 전송할 수 있는 자발적인 망이다. 센서 노드들은 대부분 배터리를 구동 전원으로 사용하기 때문에 저전력 동작이 중요하다. 센서 노드는 검출한 데이터를 목적지로 전송하는 역할과 다른 센서 노드들의 라우터 역할을 겸하고 있다. 많은 경우 센서 노드가 검출한 데이터를 전송하는 경우보다 라우터로서의 역할에 더 많은 에너지를 소비하기 때문에 저전력 라우팅은 무엇보다 중요하다. 센서 네트워크에서는 일반 무선 Ad-Hoc 네트워크와 같은 표준이 없기 때문에 본 논문에서는 센서 네트워크에 적용할 수 있는 전력 잔량에 따른 확률적 RREQ 폐기 방법을 적용한 저전력 라우팅 기법을 제안하고 모의실험을 통하여 결과를 전력 잔량에 따른 지연결과와 비교하여 살펴보았다. 실험 결과 제안 방법은 $10-20\%$ 정도 에너지 소모를 줄일 수 있었고 노드들 간에 에너지를 균등하게 소모하는 효과를 확인하였다. Thanks to the development of microelectromechanical systems(MEMS), wireless communication technology and microsensor technology, it was Possible to manufacture a very small and low costdata acquisition node with sensing function, processing function, wireless communication function and battery. Thus sensor networks begin to be prevailed. The sensor network is a spontaneous system which sets up automatically routing paths and transmits asignificant data to the destination. Sensor nodes requires low-power operation because most of them use a battery as operating power. Sensor nodes transmit a sensing data to the destination. Moreover, they play a router. In fact, because the later consumes more energy than the former, the low-power routing is very important. Sensor networks don't have a routing standard unlike general wireless Ad-hoc networks. So This paper proposes a low-power routing method for anting to sensor networks. It is based on AODV and adapts a method to drop probably RREQ depending on remaining power. We examined it through simulations. From simulation results, we could confirm to reduce power consumption about $10-20\%$ and distribute equally power consumption among nodes.

공막 터널을 이용한 Ahmed Valve 삽입술의 임상성적

최문정 ( Choe Mun Jeong ) , 김황기 ( Kim Hwang Gi ) , 손용호 ( Son Yong Ho ) 대한안과학회 2004 대한안과학회지 Vol.45 No.5