• 대한음성학회:학술대회논문집
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• 대한음성학회 1996년도 10월 학술대회지
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• pp.362-366
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• 1996

This paper is generally divided in 2 parts. One is the study on vowels about korean singer's lyric song in view of Daniel Jones' Cardinal Vowel. The other is acoustic study on vowels in my singing about korean lyric song. Analysis data are KBS concert video tape and CSL's. NSP file on my singing and Informants are famous singers i.e. 3 sopranos, 1 mezzo, 2 tenors, 1baritone, and me. Analysis aim is to find out Korean 8 vowels([equation omitted]) quality in singing. The methods of descrition are used in closed vowels, half closed vowels, half open vowels, open vowels and rounded vowels, unroundes vowels and formants. The study of the former is while watching the monitor screen to stop the scene that is to be analysixed. The study of the latter is to analysis the spectrogram converted by CSL's. SP file. Analysis results are an follows: Visual and auditory korean vowels quality in singing have the 3 tendency. One is the tendency of more rounded than is usual Korean vowels. Another is the tendency of centralized to center point in Cardinal Vowel and the other is the tendency of diversity in vowel quality. Acoustic analysis is studied by means of 4 formants. Fl and F2 show similiar step in spoken. In Fl there is the same formant values. This seems to vocal organization be perceived the singign situation. The width of F3 is the widest of all, so F3 may be the characteristics in singing. In conclude, the characteristics of vowels in Korean lyric songs are seems to have the tendencies of rounding, centralizing to center point in Cardinal Vowel, diversity in vowel quality and, F3'widest width in compared with usual Korean vowels.

• 대한물리의학회지
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• 제15권4호
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• pp.155-161
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• 2020

PURPOSE: This study investigated the effect of a head-mounted display (HMD) based virtual reality (VR) cognitive rehabilitation program on the cognitive ability and activities of daily living in patients with mild cognitive impairment. METHODS: This study enrolled 5 mild cognitive impairment patients at the G welfare center in Gwangju metropolitan city. Patients were examined using the MMSEDS (Mini mental state examination-dementia screening). The VR cognitive rehabilitation program was applied twice a week for four weeks. The functional independence measure (FIM) and Loewenstein occupational therapy cognitive assessment-geriatric population (LOTCA-G) were compared before and after applying the VR cognitive rehabilitation program. RESULTS: Subsequent of application of the VR cognitive rehabilitation program, significant increase was observed in the LOTCA-G score. The FIM score was also perceived to increase, after the intervention, but was not statistically significant. CONCLUSION: Application of the VR cognitive rehabilitation program as a therapy is effective in improving the visual perception, and upper extremity executive ability, especially orientation, thinking organization, attention, and concentration.

• 대한가정학회지
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• 제50권5호
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• pp.51-65
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• 2012

The purpose of this study is to provide empirical basic data to develop public uniforms design, by understanding international universality and advanced design sense, through the analysis of public uniforms design at home and abroad. The theoretical study reviewed the character and area of public design, and the concepts and requirements of public uniforms. The empirical study analyzed public uniform design at home and abroad, focusing on typical public uniforms, such as police, fire fighter, and street cleaner. The results of this study were as follows. First, the police uniform has a standardized and formal suit style, which consists of a single-breasted dk-PB jacket with a notched collar and pants. It uses PB as the main color, to show their authority and role reliability. Epaulet or badge, which represents belonging and difference in rank, are attached to express the identity of an organization. Second, the fire fighter uniform consists of a hip length coat with a stand collar effective for heat shielding, and straight pants with flap pockets, in which it is easy to put things. Its main color is dkg-PB, to mitigate visual fatigue and enhance comfort, and an accent color scheme is used, to effectively raise visual attention and safety. Finally, the street cleaner uniform has a casual style, which consists of a jumper with a shirt collar and pants for high activity. v-YR and R with high chroma is mainly used, for increased attention during day and night work, to stress safety.

• 한국전문물리치료학회지
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• 제9권2호
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• pp.1-17
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• 2002

The purpose of this study was to identify the differences of the static and the dynamic balance reactions in the flexion syndrome (FS) and the extension syndrome (ES) group of the patients with chronic lowback pain (LBP) and healthy subjects. Twenty subjects were included in each group. By using EquiTest 5.02, the static balance was measured by the equilibrium score and the strategy score of sensory organization test (SOT), while the dynamic balance was measured by the latency of motor control test (MCT) and the sway energy of adaptation test (ADT). Oswestry Disability Index (OSI) was used to measure level of the disability in patients with chronic LBP. The equilibrium scores, the strategies of SOT, and thelatencies of MCT of three groups were compared with one way ANOVA, while the sway energy of ADT was compared with repeated measures one way ANOVA. The results of this study showed that the equilibrium scores and the strategy scores of SOT were significantly lower in patients with chronic LBP than in healthy subjects. The equilibrium scores and the strategy scores of SOT were significantly differences between the FS and ES groups in condition 5 (support surface was sway-referenced and visual information waseliminated by eye closure), and 6 (support surface was sway-referenced and visual information was altered by sway-referencing). The FS group showed delayed average reaction time at large posterior translation, however, the ES group showed delayed average reaction time at large anterior translation, Even though the sway energy of the patients with chronic LBP were greater than that of healthy subjects during the toe down (plantar flexion rotation), the values between the FS and ES groups didn't show any significant difference. The disability level showed highly correlation with the equilibrium score of the condition 5. As the results, the FS and ES groups divided by the their symptoms and signs in patients with chronic LBP showed different balance reaction. Therefore, more accurate evaluation and balance treatments are needed to focus on their symptoms and signs in patients with chronic LBP.

• 한국정보통신학회논문지
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• 제4권1호
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• pp.35-43
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• 2000

본 연구는 장애인이 일반인과 똑같이 정보사회에 적응시키기 위해 장애인복지를 위한 정보통신의 발전방향을 연구하였다. 연구의 방법으로는 델파이기법을 도입하였으며, 조사방법으로는 문헌적조사방법과 면담조사방법을 병행하여 연구분석의 틀에 의해 분석하였다. 정보통신에 대한 장애인의 문제점을 살펴보면, 정보통신 접근의 불편, 보편적 서비스 저하, 장애인의 PC 통신 이용 저조, 장애인복지의 낙후, 정보통신요금의 부담, 정보화교육의 부족, 장애인정보의 부족, 장애인복지 정책결정에 장애인 미참여 등으로 분석되었다. 장애인에 필요한 정보통신기술을 살펴보면, 지체장애인에게는 음성인식기술ㆍ화상인식기술ㆍ호흡압력감지기술, 시각장애인에게는 표시기술ㆍ음성인식기술ㆍ문자인식기술ㆍ지적변환처리기술ㆍ화상인식음성합성기술, 청각ㆍ언어장애인에게는 음성신호처리기술ㆍ음성인식기술ㆍ기적변환처리기술ㆍ문자인식기술ㆍ화상인식기술ㆍ음성합성기술이 필요하다. 장애인복지를 위한 정보통신을 발전시키기 위해서는 장애인정보통신위원회의 구성, 보편적 서비스의 제공, 정보화교육의 실시, 연구개발의 지원, 중소정보통신기업의 지원 육성, 소프트웨어산업의 육성, 장애인용 표준화 작업 추진이 요구된다.

• 농촌지도와개발
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• 제2권2호
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• pp.191-203
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• 1995

One of the major functions of rural extension services is to transfer agricultural technologies and information, and advanced new agricultural techniques developed by research institutes, which are meaningful when they are transferred to farmers for practicl application. Information materials can be transferred in the form of newspapers, radio and television broadcasting, printed materials, audio-visual aids, and public communication networks. Agricultural information systems in the era of localization should be oriented toward county extension services, and the following points should be emphasized for more effective dissemination of agricultural technologies : 1) Central organization of the Rural Development Administration should put more emphasis on the production and dissemination of agricultural information to support activities of extension agents at the county level. 2) An Agricultural information center should be established for more effective collection, analysis, processing, production and dissemination of various agri-related information. 3) An advanced and unified network system should be adopted for more accuate and rapid information flow throughout the country, and reinforcement of manpower and facility at the county level should be emphasized for more effective dissemination of agricultural information.

• 디자인학연구
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• 제12권3호
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• pp.203-212
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• 1999

본 연구는 지방 문화재 특성화 사업의 일환으로 안동지방 전통문화재인 하회마을 ' 하회별신굿' 탈의 캐릭터사업계획에 따른 시각화 작업을 안동 MBC방송국으로부터 의뢰 받고 1998년 6월 1일부터 8월 20일 까지 약 3개월간의 작업과정과 작업결과에 대한 것을 기술한 것이다. 또한 본 논문에는 작업과정 중 기초적인 예비 조사단계에서 자료수집 및 분석과정과 본격적인 아트워크과정, 그리고 최종적인 시각형태를 수록하였고, 향후 각 지방자치단체에서 본 프로젝트와 유사한 전통문화재 캐릭터사업의 시각화작업을 중심으로 그 문제점과 고려해야할 사항들을 요약해서 결론으로 했다.

• Genomics & Informatics
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• 제7권3호
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• pp.171-174
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• 2009

The characteristics of metabolic pathways make them particularly amenable to layered graph drawing methods. This paper presents a visual Java-based tool for drawing and annotating biological pathways in two- and a-half dimensions (2.5D) as an alternative to three-dimensional (3D) visualizations. Such visualization allows user to display different groups of clustered nodes, in different parallel planes, and to see a detailed view of a group of objects in focus and its place in the context of the whole system. This tool is an extended version of J2dPathway.

• 한국대기환경학회지
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• 제30권6호
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• pp.600-618
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• 2014

The metadata for urban meteorological observation is standardized through comparison with those established at the World Meteorological Organization and the Korea Meteorological Administration to understand the surrounding environment around the sites exactly and maintain the networks and sites efficiently. It categorizes into metadata for an observational network and observational sites. The latter is again divided into the metadata for station general information, local scale information, micro scale information, and visual information in order to explain urban environment in detail. The metadata also contains the static information such as urban structure, surface cover, metabolism, communication, building density, roof type, moisture/heat sources, and traffic as well as the update information on the environment change, maintenance, replacement, and/or calibration of sensors. The standardized metadata for urban meteorological observation is applied to the Weather Information Service Engine (WISE) integrated meteorological sensor network and sites installed at Incheon area. It will be very useful for site manager as well as researchers in fields of urban meteorology, radiation, surface energy balance, anthropogenic heat, turbulence, heat storage, and boundary layer processes.

• 대한물리의학회지
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• 제3권1호
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• pp.21-25
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• 2008

Purpose : The objective of this study was conducted to find out the facilitation therapy. Therapeutic exercise concepts are changed from classical therapeutic exercise and neurophysiolosical approach to facilitation therapy. Methods : This is literature study with books and PNF international course books. Results : Facilitation concepts are changed. Complex movements are the result of spinal reflex-mechanism. It was changed the to reflex-reponses are variable and organization of complex movements are determined by the necessity to move. Therefore therapy goals and concepts of spasticity have to change. Conclusion : Facilitation therapy approach by use input systems, which are needed to interact with environmental and task demands. The systems are visual, tactile, propriocepsis, vestibular, acoustical and olfactory. Facilitation therapy need these system all together with shaping.