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이내현(Nae Hyun Lee),박영민(Young Min Park),선우영(Woo Young Sun) 한국환경영향평가학회 2001 환경영향평가 Vol.10 No.4
Recently the road traffic noise has appeared as a significant environmental issue because of dramatic increase of vehicles and expansion of newly constructed road. Therefore, this study proposes the method that improves prediction factors and models through analysis of the existing road traffic noise prediction model. Prediction factors can be improved by establishing guideline for diffraction attenuation and applying daily traffic discharge, peak traffic discharge, and average traveling speed through an analysis of level service. Prediction must be made by periods of one or five years during 20 years. Prediction models also can be improved to include better prediction model through setting the database, establishing functional relation between physical properties and noise levels by acoustic analysis, and developing models for road traffic noise prediction in residential areas.
‘노년공학(GT)의 기능성 게임 개발론’ 교과개발을 위한 학제간 수요 연구
이내현(Lee, Nae-Hyun),김경식(Kim, Kyung-Sik),장희동(Chang, Hee-Dong),박성준(Park, Seong-Jun),박창훈(Park, Chang-Hoon),강현구(Kang, Hyun-Koo),박현식(Park, Hyun-Sik),성은현(Sung, Eun-Hyun),김동주(Kim, Dong-Joo) 한국게임학회 2011 한국게임학회 논문지 Vol.11 No.2
노년시대를 대비하는 기능성 게임의 교과목을 개발하기 위하여 인문대학과 공과대학의 관련학과 학생들을 대상으로 연구진의 교과 항목들에 대해 중요성과 필요성에 대한 설문을 조사하였다. 양 대학의 학생들의 인지에 대한 공통점과 차이점을 분석하여 이를 토대로 융합 학제간 신 교과목을 개발하였다. 노인용 기능성 게임의 인식을 학생들에게 확산시키고자 본 교과목을 양대학의 교과과정에 포함시켜 시행하였다. For the development of a curriculum of the serious game for the elderly in preparation of senior society, we have surveyed students of both college of humanity and college of engineering for their perception of importance and necessity on the subjects prepared by this team. We analyzed their common points and different points, and developed a new interdeciplinary curriculum for students in both college. The curriculum has been opened in the last semester successfully.
아파트단지에서 아파트 층별 및 배치구조에 따른 도로교통소음 평가
이내현,선우영,조기철,조경덕,조일형,Lee Nae-Hyun,Sun Woo-Young,Cho Ki-Chul,Zoh Kyung-Duk,Cho Il-Young 한국환경보건학회 2006 한국환경보건학회지 Vol.32 No.2
The road traffic noise has been increasing broader effects on urban areas as well as rural areas because of rapidly increasing traffic volume and newly-constructed roads. 10 sites in building development areas were selected and the noise levels were measured by the apartment floors and by the various block plans of apartment complex. The results showed that the highest traffic noise level was obtained at the 5 and 7 floors on the apartment floors. On the basis of 7 floor with the highest level, the correction coefficient obtained from noise reduction by each floor and measurement point was -5.54 dB(A)(1st floors), -0.96 dB(A)(3rd floors), -0.38 dB(A)(5th floors), 0.00 dB(A)(7th floors), -1.98 dB(A)(l0th floors), -3.10 dB(A)(13th floors), -3.45 dB(A)(15th floors). The level of road traffic noise in the arrangement construction of right angle was about 3.0 dB(A) at N-4 point and 2.1 dB(A) at N-6 point lower than that of a plan figure, respectively. The results suggested that application of correction coefficient obtained by the apartment floor and by the arrangement construction can be improved in road traffic noise.
뇌파인터페이스 (BCI)를 이용한 게임개발 및 사용자 신뢰도 실험연구
라정엽(Jung Yup Ra),이내현(Nae Hyun Lee),이우성(Woo Sung Lee),이건배(Gun Bae Lee),조정훈(Jung Hoon Jo),김경식(Kyung Sik Kirn) 호서대학교 공업기술연구소 2010 공업기술연구 논문집 Vol.29 No.1
컴퓨터주변기기의 발달과 더불어서 최근 다양한 종류의 새로운 게임 입,출력 장치들이 개발/연 구되 어지고 있다. 특히 게임플레이어의 뇌파신호를 활용하여 컴퓨터를 컨트롤하는 뇌파인터페이 스(BCT: Brain-Computer Tnterface)분야는 의료 및 교육분야에서 다양하게 활용되고 있으며,앞으로 새로운 입력장치로 각광받으리라 예상되어진다. 본 연구에서는 뉴로스카이社의 뇌파인터페이스 장치인 마인드셋(MindSet)을 기반으로 사용자의 집중력과 평안함을 데이터로 얻어서 뇌파게임을 개발하였다. 게임을 체험해본 사람들을 대상으로 기대도와 흥미도,신뢰도 등을 설문하여 사용자 들이 느끼는 신뢰도를 분석하였다.
박영민(Young Min Park),이내현(Nae Hyun Lee),선우영(Woo Young Sun) 한국환경영향평가학회 2001 환경영향평가 Vol.10 No.4
Effects on increased noise influenced residents on the urban areas as well as the rural areas because of rapidly increasing traffic volume and newly-constructed road. The object of this study is to better establish environmental policy for the year 2000s through analyzing current environment administration system in the field of noise and vibration. Noise and vibration administration system in Korea is composed of various standards in areas of noise environment, traffic noise regulation, living noise regulation, factory noise and vibration regulation, and aircraft noise regulation. Furthermore, there exists environment noise and vibration monitoring networking system. This study is to improve noise and vibration administration system through analyzing present condition and problems. This study suggests improved noise and vibration administration system by achieving four steps ; 1) goal establishment in noise and vibration administration system; 2) development of reduction mitigation method; 3) estimation of reduction mitigation method; 4) establishment of enforcement method. Proposed Noise and Vibration Policy Committee should be established to harmonize noise and vibration policy on scientific basis for the 21^(st) century.