가수 유형별 음성의 공기역학적 분석

노동우,황보명,백은아,정옥란 한국음성과학회 2001 음성과학 Vol.8 No.4

Sound pressure level, subglottic air pressure, vital capacity, adduction/abduction rate, and phonatory efficiecy were measured in 19 opera singers, 17 Korean traditional "Pansorj" singers, and 20 non-singers; subjects' mean age was 25.9(SD=7.2) and the singers had been singing professionally for 5-10 years. One-way ANOVA and Scheffe' post-hoc analysis were used to analyze aerodynamic data and to identify significant differences among groups. Sound pressure level, peak subglottic air pressure, and phonatory efficiency were found to be significantly different among three groups of the subjects. Differences in aerodynamic properties were discussed for their significance in diagnosis and treatment of voice disorders in professional singers.

AAC(보완대체 의사소통)의 중증 정신지체아동 적용에 대한 태도 연구 : 특수교육·재활 관련 전공 대학생들을 중심으로

노동우,백은아,강수균 국립특수교육원 2002 특수교육연구 Vol.9 No.2

본 연구의 목적은 AAC(보완대체 의사소통)의 중증 정신지체아동 적용에 대하여 특수교육 및 재활관련 전공 대학생 104명을 대상으로 필요도, 인식도, 중요도 등을 조사한 태도 연구이다. 각 집단에 대하여 빈도분석을 실시하고 성별, 전공별, 학년별, 장애인과의 접촉유무별, AAC 과목 수강여부별, 실습여부별 등에 따른 차이를 검정하기 위하여 x^2 검정을 실시하여 분석하였다. 분석결과, 전체적으로 필요도 및 중요도 영역에서는 높은 결과가 나타났으나 인식도 영역에서는 낮은 결과가 나타났다. 이는 재활관련 및 특수교육 분야와 관련이 있는 대학 내에서 AAC 관련 전문과목의 편성 및 교육이 필요하며, 현장에서의 AAC 교육 및 실습 등이 이루어져야함을 시사하고 있다. The purpose of this study was to investigate the university students' attitudes toward the augmentative and alternative communication(AAC) use in children with severe mental retardation. One-hundred-four university students who major in rehabilitation science or special education self-administered questionnaires on the necessity, the awareness, and the importance of AAC use. The frequency analysis and the chi-square test were used to analyze the trend and the differences among groups of different gender, areas of study, years in the university, experiences of interacting with people with disabilities, training in AAC classes, and practical training experiences. The results of the survey show that overall awareness about AAC use was lower than the subjects' perceived necessity of AAC methods. The rated importance of the AAC use by the subjects were high in all survey items. Students who had attended AAC classes and had practical training experience showed more positive attitude to the AAC use. The results of the present study suggest that the professional AAC curriculum development along with practical training is an important factor in promoting public awareness on the AAC use for the people with disabilities.

방산 중소기업의 핵심역량 및 경쟁우위전략이 경영성과 에 미치는 영향 연구 ; 공급사슬파트너십과 정부지원제도의 조절효과

노동우 한국방위산업학회 2021 韓國防衛産業學會誌 Vol.28 No.3

방위산업은 고도의 무기체계를 개발, 생산하는 국가 전략산업으로서 산업 전반에 대한 파급효과가 매우 커 4차 산업혁명 을 주도할 미래 성장동력 산업으로 평가받고 있으나, 국내 방위산업의 현실은 방위산업의 저변확대와 육성에 대한 중요성은 높은 반면, 많은 방산 중소업체의 경영여건과 글로벌 경쟁력은 건강한 생태계라고 보기 어려운 현실이다. 본 연구는 방산 중 소업체의 경쟁력 제고에 영향을 미칠 수 있는 결정요인으로서 기업의 핵심역량 및 경쟁우위전략이 경영성과에 미치는 영향관 계와 이러한 경영의 틀 속에서 대·중소기업간 공급사슬파트너십과 정부지원제도의 조절효과와 경영성과에 미치는 영향관계를 분석하여 중소기업 관점에서 경영성과 제고를 위한 실효성있는 전략방향과 중소기업 친화적인 정부지원제도를 마련하는데 도 움이 되는 연구결과와 시사점을 도출하고자 한다. The defense industry is a national strategic industry that develops and produces high-level weapons systems for national security, and is regarded as a future growth engine industry that will lead the fourth industrial revolution due to its huge ripple effect on the industry as a whole. However, the reality of the domestic defense industry is that the global competitiveness of many defense small and medium-sized companies is very weak, while the importance of expanding the base and fostering the defense industry is high. This study aims to analyze the impact of key competitive advantage strategies on management performance and the adjustment of supply chain partnerships and government support systems between large and small businesses as determinants that can affect competitiveness of small businesses.

u-Healthcare 환경을 위한 가정용 u-House 게이트웨이의 개발

노동우,유수영,천경우,최진욱 대한의료정보학회 2009 Healthcare Informatics Research Vol.15 No.4

Objective: Ubiquitous healthcare (u-Healthcare) is an emerging paradigm in the healthcare environment. One of the most promising applications for u-Healthcare is the ubiquitous home health monitoring system. This paper addresses two significant challenges in the successful application of the ubiquitous home health monitoring system: the uniform integration of measured biosignal data and easy access to monitored biosignal data. Methods: We used the Medical waveform description Format Encoding Rule (MFER) standard to encode biosignal data. A web-based MFER upload ActiveX control was designed and implemented to transfer MFER files to the central repository server in a near real-time basis. All of the integrated biosignal data were then accessed and managed through the central repository server. Results: We developed a u-House server that can serve as a uniform data transferer to integrate measured biosignal data from u-House homes into the remote central repository server. We developed user-friendly web services that allow users to easily search and view monitored biosignal data. Conclusion: The results of this study suggest that the MFER standard can be easily adapted to u-Healthcare systems and that a web-based ubiquitous home health monitoring system has advantages of ubiquitous access and scalability.

경요도전립선전기기화술이 혈청 전해질, 삼투질 농도 및 실혈량에 미치는 영향

노동우,김갑병,김덕윤,박재신,김봉일 大韓泌尿器科學會 1998 Korean Journal of Urology Vol.39 No.11

참관기 - Heli Expo를 돌아보고...

노동우,No, Dong-U 한국항공우주산업진흥협회 1995 航空宇宙 Vol.25 No.-

흰쥐에서 Human Dura Mater(Tutoplast^R)를 이용한 방광확대술 후 방광 조직의 재생에 관한 연구

노동우,김갑병,김덕윤 大韓泌尿器科學會 1999 Korean Journal of Urology Vol.40 No.4

뇌졸증자의 연하 과정에 대한 연하조영 촬영분석 연구

노동우,백은아,강수균 한국음성과학회 2003 음성과학 Vol.10 No.4

The purposes of this study are; to investigate the swallowing mechanism of stroke patients with different consistencies through the modified barium swallowina:(MBS): and to establish preliminary data on the differences in swallowing durations. 4 different kinds of consistency-water, nectar, pudding, and crackers-were given to 6 stroke patients and their swallowing durations recorded through the fluoroscopy were measured in 1/100 second units. The results show that first swallowing time(FST), the oral preparatory duration(OPD), and the pharyngeal response duration(PRD) were delayed in swallowing thicker consistencies. However, water exhibited delayed oral and pharyngeal phase relative to its consistency and 50% of subjects showed oral loss of water. The relationship between consistencies and swallowing durations and the clinical issues on the stroke population were discussed.

전문적 음성 사용자들의 음성에 대한 음향학적 비교 분석 연구

노동우,백은아,황보명,정옥란,Noh Dong-Woo,Paik Una,Hwang Bo-Myung,Jeong Ok-Ran 대한음성학회 2002 말소리 Vol.44 No.-

Mean F0, Jitter, Shimmer, and NHR were measured in 21 opera singers, 13 Korean traditional 'pansori' singers, and 21 non-singers. Four voice sampling conditions were ordinary /α/ prolongation, /α/ prolongation using vocal technique as if the subjects were singing, oral reading of the words of a song, and singing. One-way ANOVA and Sheffe post-hoc analysis were used to identify significant differences among the groups. The mean F0 was significantly different among the 3 groups in all conditions except for the ordinary /α/ prolongation condition. The opera singers produced lower jitter and NHR compared to 'pansori' singers and non-singers only in the singing condition.

순환식 운동프로그램이 대학 운동선수들의 전문체력 및 운동기능 향상에 미치는 영향

노동우(Noh, Dong?Woo),최현호(Choi, Hyun-Ho),이동준(Lee, Dong-Jun) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.3

The purpose of this study was to investigate the effectiveness of elite volleyball players in improving their offense capabilities when combined with circuit training that improves their power and sense of balance that affects volleyball performance. In order to improve the power, agility and endurance of volleyball players, 10 volleyball players at M University were required to perform 13 moves twice a week in the six weeks after the league. As a results on the circuit exercise program, a significant improvement was shown in the extension-and-flexion muscular strength of the left, right pelvic limbs. Also, the back muscle strength and flexibility showed significant, sit-up to muscle endurance showed, side steps to agility were improved, standing height jumps, serve and spike speeds, which recognize the function of volleyball, showed a significant improvement after a circuit training program . These results suggest that the circuit exercise program will help improve the specific fitness and funcitional fitness of volleyball players.