• 재활복지
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• v.20 no.4
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• pp.55-78
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• 2016

This society faces problems from unequal access to quality education which eventually lead to unequal distribution on wealth. Specifically, those youths with disabilities have a higher risk of living in poverty and becoming marginalized. First established in 2009, the Dodream program has addressed the issue of poverty fixation by establishing long-term supports for households of youths or adults with disabilities through case management. This study analyzes the effectiveness of Dodream program for youths with or youths whose parents are with disabilities on low-income households. The results of the study indicate that the Dodream program leads to improvements in self-concepts and career consciousness among youth. The program was particularly effective in improving the career preparedness of those who were involved. By establishing connections and collaborating with regional case management base institutions and cooperation centers, the program secured various social support resources. Finally the study presents plans on vitalizing the youth support by thoroughly investigating the cases of each study and establishing the program as long-term Human Capital Investment Model.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.317-319
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• 2012

본 논문은 NFC(근거리무선통신), M2M(사물지능통신) 기술을 활용한 이벤트 응모 단말시스템을 개발하여 관광객들에게 흥미를 유발할 수 있는 이벤트 응모 시스템을 도입, 관광지 이미지 향상으로 인한 관광 수익창출 및 제주관광 서비스를 활성화시켜 제주지역 발전에 크게 기여할 수 있도록 M2M 기반의 이벤트 응모 단말 시스템의 개발 내용을 기술 하였다.

• Journal of Conservation Science
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• v.26 no.2
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• pp.143-148
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• 2010

A bronze dagger excavated from the historical site at Bongili in Gyeongju was examined for its microstructure and chemical compositions. The results show that it was forged out of the Cu-10 weight % Sn alloy having no lead. The application of forging in fabrication and the use of an unleaded alloy distinguish this artifact from other bronze daggers that have been reported in Korea, the majority of which were cast from leaded Cu-Sn alloys. This dagger is a rare and valuable archaeological material suggesting a unique bronze technology practiced in ancient Gyeongju area.

• The Journal of the Korea Contents Association
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• v.17 no.2
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• pp.269-277
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• 2017

The theses is an analytical comparison research between 'Skills Link' and 'Do Dream' : the former is an effective program to establish a variety of intervention strategies and the institutional foundation for employment support of disadvantaged youth, performed by ESDC in the level of the nation, and the latter is the program which is carried out by K-Dream Center of MGEF in South Korea. As for the research method, comparison and analysis have been fulfilled, focusing on the employment support program. The research includes program background, goal, participation subject, selection standard, program contents, support period, support cost, and program effect. It suggests that we should design the systematic program for the youth in the transition to independency and perform constant support. It is necessary to select beneficiary on the consideration of the characteristics and situation of the disadvantaged youth. In addition, it is required to secure consistency of the program and enlarge the support period. For the sake of successful performance of the independent living program, it is a necessity to motivate the youth and introduce the ways to encourage the business sector to take part in.

• Korean Journal of Environment and Ecology
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• v.28 no.4
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• pp.404-410
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• 2014

In this study, we conducted an analysis of the drumming bioacoustics of three woodpeckers typical to South Korea. The targeted species were, from largest to smallest in size, the Black Woodpecker(Dryocopus martius), the Great Spotted Woodpecker(Dendrocopos major) and the Japanese Pygmy Woodpecker(Dendrocopos Kizuki). The drumming sounds of these three species of woodpeckers were recorded and analyzed. Sound recordings were taken in the Guryongsa Valley, Chiaksan National Park and on the campus of Sangji University, Wonju City, South Korea. Drumming recordings were obtained in the following manner. As researchers walked along trails in the investigation areas, when woodpecker drumming sounds were indicated, positive identification of the species was made using binoculars then the recording of the drumming sound was started. The average time per drumming, in seconds, was Black Woodpecker(D. martius) 1.614 seconds, Great Spotted Woodpecker(D. major) 0.683 seconds and Japanese Pygmy woodpecker(D. Kizuki) 0.200 seconds. The average number of strikes for each drumming was Black Woodpecker(D. martius) 31.2 times, Great Spotted Woodpecker(D. major) 14.9 times and Japanese Pygmy Woodpecker(D. Kizuki) 6.7 times. The strike speed, in strikes/sec, for each species was the Black Woodpecker(D. martius)19.3strikes/sec, the Great Spotted Woodpecker(D. major) 21.8strikes/sec and Japanese Pygmy Woodpecker(D. Kizuki)33.3strikes/sec. The frequency of drumming, in Hertz, was Black Woodpecker(D. martius) 776.9Hz, Great Spotted Woodpecker (D. major) 1,213.8Hz and Japanese Pygmy Woodpecker(D. Kizuki) 826.0Hz. In interpreting this data, Analysis of Variance (ANOVA) was used and it was determined that there was a significant statistical difference between species in drumming duration, time and interval of striking. The findings support that the bigger the biomass of the woodpecker, the longer the drumming duration and striking time. However, the smaller the size of the woodpecker, the faster the strike speed. A correlation between body type size and drumming characteristics was clearly identified. As for strike frequency, measured in Hertz, the medium sized Great Spotted Woodpecker's (D. major) frequency was high whereas the Black Woodpecker(D. martius) and Japanese Pygmy Woodpecker's(D. Kizuki) frequency was similar. A clear trend in reference to body size on this measure does not exist.

• Proceedings of the KAIS Fall Conference
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• 2010.05b
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• pp.759-762
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• 2010

인간의 가장 원초적인 예술의 시작은 낙서와 막연한 두드림 이였다고 이야기한다. 낙서가 미술이라는 계열로 발전, 승화했다면 두드림의 의미는 음악 이라는 계열로 발전하여 오늘에 이르게 된다. 인간의 두드림으로 시작한 행위가 음악의 시초였다면 당연히 인류의 원초적 악기는 타악기라고 봐야 마땅할 것이다. 타악기는 각 민족의 문화와 풍습 또는 시대에 따른 사용처에 따라 날로 발전하고 다른 모습으로 변모해왔다. 인류가 만들어 낸 이 수많은 타악기들은 각각 스스로를 필요로 하는 음악에서 연주되어지고 있다. 이 중에서도 "Drum set" 라는 악기는 다른 타악기와는 조금 다른 특성을 띠게 되는데, 바로 여러가지 타악기군이 조합하여 한 명의 연주자에 의해 복합적인 리듬을 만들어낸다는 데 있다. 이 Drum-set 에 구성된 각각의 악기들은 재미있게도 독자적인 역사를 가지고 있는데 본 논문은 이 구성된 타악기들을 분석하며 아울러 이 악기가 음악에 미치게 된 영향까지 연구하는데 초점을 맞춰본

• Journal of IKEEE
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• v.23 no.2
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• pp.517-523
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• 2019

Recently, researches about automobile seat having function to support the comfort to driver and passenger during the driving are conducted in various fields including automobile seat having massage function. The effect of massage depends on the pattern of massage such as time, magnitude, and shape. In this paper, linear motor actuator, which is used as driving method in the automobile massage seat, and electromagnetic analysis method, which is used to improve the magnetic efficiency in the design of autuator, is proposed. Electromagnetic analysis using finite element method is conducted in the design of linear motor actuator. Input voltage shape for massage pattern is calculated by simulation using mathematical model of actuator. Performance test for massage pattern generation is conducted with automobile massage seat having developed actuator and controller. It is verified that developed actuator system is applicable in the automobile massage seat.

• Korean journal of applied entomology
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• v.27 no.2
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• pp.103-110
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• 1988

The behavior and circadian rhythm of emergence, copulation and oviposition in the Oriental tobacco budworm (Heliothis assulta Guenee) were studied to obtain the following results. More than three quarters of adults emerged within 3 hours after the light-off. It took about 33 min for an adult to expand and tan its wings after emergence. Adult male showed a sequential pattern of mating behavior, such as antennal movement, wing elevation and vibration, exten¬sion of hairpencils, and tapping of female ovipositor leading to a copulation. However, adult female revealed a rather simple behavior, such as protraction and retraction of her terminal abdomen and vibration of wings. All of the mating took place during the early part of the scotophase, with the peak from 1 hr to 2 hrs after the light-off. But the mating peak in virgin females tended to advance with age. Adult females showed the highest rate of mating among 24 hr-olds and the rate declined with age. The rate of first matings in males gave a very similar pattern to that of females. The duration of copulation was $77\pm$14min. Oviposition occurred throughout the entire scotophase, with the peak during the first 2 hrs. The most nu¬mber of eggs deposited daily was seen on the 3rd day after the mating. Mating rate, number of eggs laid and longevity we~e compared under different sex ratio. Unmated adults lived longer than mated adults.

• Journal of Conservation Science
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• v.28 no.4
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• pp.403-410
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• 2012

The brine treatment applied during the fabrication of forged high tin bronze objects is considered effective at the removal of surface oxide layers developed at elevated temperatures. There is not much information, however, available for the understanding of its exact effect and purpose. This work performed laboratory experiments to characterize the effect brine treatments produce on the surface of bronze objects during fabrication. Specimens were first made in the bronze shop of the Yongin folk village under varying conditions of brine treatments, and the results obtained were then used in the following laboratory experiments where the effect of brine treatments were investigated in terms of brine concentrations, alloy compositions and thermo-mechanical treatments. The results show that oxide layers generated at high temperature are easily removed by the brine treatment. It was found that the element, chlorine, played a key role in the removal of such oxide layers as opposed to the other constituent of the brine, sodium, makes no notable contribution. In bronze alloys containing 22% tin, this brine effect is obtained regardless of the application of forging as long as the brine concentration is over 0.5% based on weight. In alloys containing lead, however, no brine effect is observed due to the molten lead that emerges from inside the hot bronze specimen and forms a thin layer on its surface.

• 재활복지
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• v.22 no.2
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• pp.127-159
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• 2018

The purpose of this study is to provide the useful reference to establish the system improvement plan that activates the counseling service quality for the disabled parents peer counselors. The qualitative case study method of Yin (2009) has been used to understand and reflect to the system for the experience of field counseling of the peer counselors for the disabled parents. 10 parents peer counselors for the disabled were proportionately sampled and interviewed about their experiences through a FGI and two individual interviews. The result of the study derived from total 87 abstract concepts and 17 categories and personal motivations for participating and changes from the experience are as follows: the effects of counseling are "mutual sympathy toward the same disability," "Identity transformation from nobody to somebody who gives hope," and "another social insurance and social safety network that parents disability make." The barrier facts for the parents peer counseling activation are: "problem of securing the position of the counseling site" and difficulty in finding the client due to lack of awareness and publicity. "The study suggests four programs to upgrade the parents peer counseling: (1) To secure the position of the counseling site, (2) To reestablish the status as a professional counselor. (3) The need of pokicy supplement and support from the government, (4) The expectancy of creating jobs through the conversion of full-time workers.