【벼리】본 고는 한국어의 음운규칙중 동음화 규칙에 대해 대응이론 을 이용하여 이론적 분석을 시도하고 한국어 학습자들에게 음운규칙 에 대한 효과적 교수법을 제안하기 위한 자료를 얻기 위해 오류 실험 및 분석을 시도하고 교수내용을 제안하여 그에 대한 효과를 검증을 하고자 한다.

The objective of this study was to analyse the antivibration characteristics of gloves by frequency band while operating light-weighted powered hand grinder. A methodology to estimate vibration isolation effectiveness of gloves was proposed on the basis of overall R.M.S. transmissibility characteristics. And overall R.M.S. transmissibilities of L-, M- and H-spectra were compared. Electric hand grinder was tested in the laboratory and attenuation performances of 3 different gloves(full finger antivibration glove, open finger antivibration glove, and cotton glove) were considered. Eight healthy male subjects were employed to polish metal plate with a tool. The results indicate that there was no significant difference among antivibration characteristics by frequency bands while operating light-weighted electric hand grinder.

Recently, EI nino and La nina phenomena have known as a cause of the unusual weather and meterological disasters in the world. The meteorological disasters in Korea have mainly caused by typhoons. In this paper, we studied the relationship between EI Nino and La Nina phenomena and the number of typhoons which have affected on Korea using the long-term data for the period from 1940 to 1999 (60 years) in case of normal years, EI Nino years and La Nina years, the numbers of typhoons which have affected on Korea are 3.1/year, 2.7/year and 3.9/year respectively. The number of typhoons which have affected on Korea in La Nina years is more than those in EI Nino years and normal years The occurrence rate of typhoon in La Nina years is also higher than those in EI Nino years and normal years.

본 논문은 마커를 사용하지 않고 현실 객체 대상 모바일 증강현실 게임의 일반적인 제작 과정에 대해서 기술하고 있다. 본 논문에서는 모바일 환경에서의 성능 최적화를 위해서 slam 기술을 사용하여 만들어진 포인트 클라우드 데이터를 별도의 편집툴을 사용하여 편집하였다. 또한 게임 실행단계에서 특징점 추출 및 디스크립터 매칭으로 인해 많은 부하가 발생하는데, 이를 줄이기 위해서 이전 입력 영상에서 매칭된 특징점에 대한 위치 추적을 위해 Opticalflow 추적을 사용하였다.