• Journal of Multimedia Information System
• /
• 제9권2호
• /
• pp.113-120
• /
• 2022

Mongolian folk songs are inspired by Mongolian labor songs and are classified into long and short songs. Mongolian long songs have ancient origins, are rich in legends, and are a great source of folklore. So it was inscribed by UNESCO in 2008. Mongolian written literature is formed under the direct influence of oral literature. Mongolian long song has 3 classes: ayzam, suman, and besreg by their lyrics and structure. In ayzam long song, the world perfectly embodies the philosophical nature of world phenomena and the nature of human life. Suman long song has a wide range of topics such as the common way of life, respect for ancestors, respect for fathers, respect for mountains and water, livestock and animal husbandry, as well as the history of Mongolia. Besreg long songs are dominated by commanded and trained characters. In this paper, we proposed a method to classify their 3 types of long songs using machine learning, based on their lyrics structures without semantic information. We collected lyrics of over 80 long songs and extracted 11 features from every single song. The features are the name of a song, number of the verse, number of lines, number of words, general value, double value, elapsed time of verse, elapsed time of 5 words, and the longest elapsed time of 1 word, full text, and type label. In experimental results, our proposed features show on average 78% recognition rates in function type machine learning methods, to classify the ayzam, suman, and besreg classes.

• 종양간호연구
• /
• 제10권1호
• /
• pp.19-29
• /
• 2010

Purpose: The purpose of this article was to review and discuss the current status, issues, and nursing perspectives of cancer survivorship. Methods: A comprehensive literature review was conducted. Results: The major areas of concern for the survivors included recurrence, secondary malignancies, and long-term treatment sequalae which affect their quality of life. The four essential components of survivorship are prevention, surveillance, intervention, and coordination. Cancer survivorship care plan should address survivor's long-term care, such as types of cancer, treatment modalities, potential side effects, and recommendations for follow-up. It also needs to include preventive practices, health maintenance and well-being, information on legal protections regarding employment and health insurance, as well as psychosocial services in the community. Survivorship care for cancer patients requires multidisciplinary efforts and team approach. Conclusion: Nurses are uniquely positioned to play a key role in ensuring quality services for cancer survivors and family members. Nurses should review the care plans for cancer survivorship with patients and families by instructing them when to seek medical treatment, promoting any recommended surveillance protocols, and encouraging healthy life styles for health promotion and quality of life.

• 가정과삶의질연구
• /
• 제14권4호
• /
• pp.219-232
• /
• 1996

This study was investigated the perceived level of stress and the coping method which the adolescent were confronting. The subject of this investigation was high school students who resided in the City of Pusan. Life Event Scale and Coping Methods Scale were used as the methods for examination. The data were analyzed using M, SD, t-test one-way ANOVA scheffe-test and Pearson's correlation related with this study problem were tested. The results of this study are as follows: 1. The perceived level of teenager's stress was little low with M=1.65 When dividing sphere of perceived level the stress by school problem was the highest and the circumstance problem personal one family one and a companion one are followed in regular sequence. 2. It was found that degree of stress made a difference according to the sex course grade school year religion parents's presence or absence SES the satisfactory degree of school life the satisfactory degree of school life the satisfactory degree of home life and the rearing attitude of parents. 3. As the coping score of teenager's stress was M=2.54. The short-term coping method was higher compared with the long-term one regarding coping methods. 4. It was found that the coping method of stress differed from each other according to variables of sex school year the satisfactory degree of school life and the satisfactory degree of home life. 5. It was found that the perceived level of stress had negative correlation with the coping method and especially long-term coping method had higher negative correlation.

• Reproductive and Developmental Biology
• /
• 제40권1호
• /
• pp.1-5
• /
• 2016

This study investigated the effects of L-carnitine (LC) and nicotinic acid (NA) on sperm viability during liquid storage at $18^{\circ}C$ in miniature pigs. $10{\mu}M$ LC and 30 mM NA, combined LC and NA (LN) were treated in fresh semen for 3, 7, and 10 days. In results, sperm survival increased in NA- and LN-treated semen on 7 and 10 days (p<0.05), mitochondrial integrity of live sperm increased in LN-treated semen on 7 days (p<0.05), but not NA-treated semen. In addition, we examined the acrosome reaction of sperm in miniature pigs. LC and NA did not influence on acrosome reaction of boar sperm. In conclusion, LC and NA effectively maintained the viability and quality of sperm during long-term storage in miniature pigs, suggesting that the combined LN may be useful for improving the semen extender for long-term liquid storage in pigs.

• 한국도로학회논문집
• /
• 제17권3호
• /
• pp.69-76
• /
• 2015

PURPOSES : Performance evaluation of four types of asphalt concrete overlays for deteriorated national highways. METHODS : Pavement distress surveys for crack rate and rut depth have been conducted annually using an automated pavement survey vehicle since 2007. Linear and non-linear performance prediction models of the asphalt concrete overlays were developed for 43 sections. The service life of the asphalt overlays was defined as the number of years after which a crack rate of 30% or rut depth of 15mm is observed. RESULTS : The service life of the asphalt overlays was estimated as 17.4 years on an average. In 90.7% of the sections, the service life of the overlays was 15 years or more which is 1.5 times the life of conventional asphalt concrete overlays used in national highways. The performance of the overlays was dependent on the type of asphalt mixture, traffic volume levels, and environmental conditions. CONCLUSIONS : The usage of stone mastic asphalt (SMA) and polymer-modified asphalt (PMA) for the overlays provided good resistance to cracking and rutting development. It is recommended that appropriate asphalt concrete overlays must be applied depending on the type of existing pavement distress.

• 한국심리학회지 : 문화 및 사회문제
• /
• 제12권5호_spc
• /
• pp.29-43
• /
• 2006

With longevity (75 years plus and still increasing) now commonly achievable, the new challenge for individuals and society is less concerned with adding more years to life, though that remains important, and more with adding life to years. To explore the quality of long life more fully, a concept broader than healthy ageing or active ageing is needed. For this purpose, the present article describes a framework of Positive Ageing, also known as Successful Ageing, which views the quality of long life as comprising good health, physical and cognitive functional independence, and meaningful engagement with life. Narrowly defined, it refers to old people ageing well in all these aspects. More broadly defined, it refers to ageing well from midlife on. The framework also identifiesvariables that may affect the process of ageing positively. These variables include the social-cognitive styles of control, humour and future-time perspective on the one hand, and on the other hand, resources based on finance, social network and lifestyle.

• Clinical and Experimental Pediatrics
• /
• 제53권4호
• /
• pp.465-470
• /
• 2010

The number of long-term survivors is increasing in the western countries due to remarkable improvements in the treatment of childhood cancer. The long-term complications of childhood cancer survivors in these countries were brought to light by the childhood cancer survivor studies. In Korea, the 5-year survival rate of childhood cancer patients is approaching 70%; therefore, it is extremely important to undertake similar long-term follow-up studies and comprehensive long-term care for our population. On the basis of the experiences of childhood cancer survivorship care of the western countries and the current Korean status of childhood cancer survivors, long-term follow-up study and long-term care systems need to be established in Korea in the near future. This system might contribute to the improvement of the quality of life of childhood cancer survivors through effective intervention strategies.

• 예술인문사회 융합 멀티미디어 논문지
• /
• 제8권7호
• /
• pp.475-484
• /
• 2018

전기철도차량의 추진제어장치는 자동차의 엔진에 해당되는 핵심 주요부품이며 이를 제어하는 장치는 GDU(Gate Drive Unit)라는 장치를 이용한다. 또한, 추진제어장치의 고장 빈도를 파악해보면 GDU에 대한 부적합 비율이 가장 높았다. GDU는 외국산 도입으로 인하여 핵심기술의 접근이 불가하였고, 제작사의 GDU 단종으로 전반적인 유지보수 활동에 전반적인 문제점이 있었다. GDU는 최장 23년부터 최근 14년의 장기간 사용으로 수명이 도래하였다. 본 연구는 이러한 문제점을 해결하고자 호환이 가능한 GDU의 확보와 고장을 분석하여 적정수명을 파악하기 위한 것으로, 기존의 상태검사 위주의 유지보수 방법 개선을 위해 설계를 변경하여 추진제어장치의 GDU를 커패시터 교환 형으로 개발하였다. 전체수명에 비해 비교적 수명이 짧은 구성부품의 유지보수는 필수이며, 대부분의 건설초기의 최초 외산도입 부품은 기술종속 및 장기운영의 결과로 관련 부품의 단종이 발생하면 고장발생 시 수급불가 등으로 기본적인 교환에 대한 유지보수에 문제점이 발생되고 있으나, 25년 이상으로 전체수명이 긴 철도차량의 특성상 앞으로도 상당기간 운영이 필요하여 개조 혹은 대체품 개발로 부품확보 및 일정수준의 품질을 유지할 필요가 강조되며, 이에 대한 연구는 보다 구체적이고 실증적으로 이루어져야 한다. 커패시터 교환 형 GDU는 커패시터 모듈의 분리를 통해 정전용량을 쉽게 측정하여 수명을 판단하고, 단품 시험과 커패시터의 수명을 측정하여 정확한 예방유지보수를 할 수 있어서 운행 중 열차의 부적합을 미리 예방할 수 있으며, 24개월 이상의 영업 운전을 통하여 한건의 부적합 없이 영업운행에 성공하여 기존품의 대체 가능여부를 검증하였다.

• 한국작물학회:학술대회논문집
• /
• 한국작물학회 2023년도 춘계학술대회
• /
• pp.112-112
• /
• 2023

• 한국생명과학회:학술대회논문집
• /
• 한국생명과학회 2006년도 제47회 학술심포지움 및 추계국제학술대회
• /
• pp.100.1-100.1
• /
• 2006