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ATM 관련제품(허브/스위치/라우터, 어댑터) 개발동향
정성호,전영애,Jeong, S.H.,Jeon, Y.A. 한국전자통신연구원 1994 전자통신동향분석 Vol.9 No.3
본 고에서는 먼저 ATM 허브/스위치/라우터 및 어댑터의 기본개념을 간략히 제시하고, ATM 시장을 선점하고 있는 주요 회사들을 조사하고 분석한 결과를 이용, 각 회사의 제품개발 현황 및 향후계획을 기술함으로써 국가경쟁력 제고를 위한 기회를 제공하고자 한다.
노인 택시운송업 종사자에 운전정보와 인지능력, 안전운전행동에 관한 상관성 연구
이혜진(H. J. Lee),양영애(Y.A. Yang) 한국재활복지공학회 2015 한국재활복지공학회 학술대회논문집 Vol.2015 No.11
The purpose of this research is to confirm the actual status of driving by elders working in taxi service and to be used as a basic material to study elders’ safe vehicle driving in the future. This research conducted a cognitive assessment (MoCA-K) and safe driving behavior assessment for 32 elders working in a taxi company located in P-city. According to the results, there was a significant correlation among elder taxi drivers’ driving information, MoCA-K, and K-SDBM, through which the research could identify the items related to elder taxi drivers’ safe driving
권영애,길민지,김정현,박옥경,서민정,유현정,이민경,정지혜,조양현,천기윤,이자형,정덕유,김성남 이화여자대학교 간호과학대학 2009 이화간호학회지 Vol.- No.43
We tried to inquire the people's views on nursing or nurses, correct the image of nurse and take it as a basis to be applied on nursing education examining the image of nursing on Television drama playing a important role of mass media. 523 nurses of the characters in drama is applied to the analysis object of this study by selecting 3 American medical dramas, Grey's Anatomy, House M.D, E.R from 2005 to 2007. Contents analysis method was used in Data Analysis, which was used in Lim Mi-lim ?Research on contents analysis on image of nursing on television drama?, 7 Items was used after Coders previously modify and compensate it based on research documents of Kalish & Kalisch(1986), Yoon Young(1983), Lee Hye-Ok(1982), Lee Young-Bok, etc in analysis items. Before making the coding, we did pre-test. 6 Coders made of 3teams, 2 Coders are in each team, made the Codings the article on each person by Item seeing the recorded Film. An each team makes coding about 50episodes, total 147episodes for 2weeks. We used double coding and when the results are different between two coders, we decided just one result through mutual agreement. The average of reliability degree was 97.4% which measured the reliability degree by the method of Holsti. The statistic method of Frequency, Percentage was used using EXCEL Program in data processing. The result of research is as follows. 1. The general feature of nurses on the drama is that they are women(92.7%) which is 20 or 30-aged(70.5%). 2. Relative importance of 65.2% nurses in drama is depicted as surrounding characters and most of them was expressed as the character plating surrounding role. 3. The affair attitude of nurses shown on drama is revealed as active(24.5%), autonomous(32%), kind(16.8%), mechanical(23.2%) and adept(28.4%). However, unknown category is the highest in all affairs. 4. The professional activity of nurses was classified with professional/simple affair, The professional activity of nurses was 80% and simple activity of nurses was 22.9%. The professional activity of nurses was classified with personal/assistant affair. The personal activity of nurses was 61.9% and assistant activity of nurses was 15.1%. 5. The place nurses of the drama appears are hospital(97.7%). 6. The appearance feature of nurses is shown on common physique (55.0%), common stature(79.3%), common appearance(76.1%), common dignity(97.5%) and decent (51.1%). 7. The feature of character of nurses depicted on Television drama is neutral in all 11 affairs. We want the following epigraph based on above conclusion. 1. The continuos research intended for mass people is required about how their image of nurse is changed after watching medical drama. 2. The research to construct monitoring mass media system and make plans for developing is required for nurse image being in a triangular position as a professional job.
Malic Acid 혹은 Citric acid 의 첨가가 반추위 혼합미생물의 성장 및 대사에 미치는 영향
고주,이성실,노영애,김홍대,하종규,감동근,전현식 한국영양사료학회 1999 韓國營養飼料學會誌 Vol.23 No.3
본 연구는 malic acid와 citric acid의 첨가가 반추위 혼합미생물의 성장 및 대사에 미치는 영향을 구명하기 위해서 실시되었는데, 시험결과를 요약하면 다음과 같다. Malic acid와 citric acid를 각각 혼합미생물의 배지에 첨가했을 때 배양 12∼24시간에서 두 처리구에서 모두 박테리아의 성장이 크게 촉진되었어며 citric aicd의 첨가효과가 malic acid보다 더 좋았고 박테리아중 amylase를 분비하는 박테리아가 주로 많이 성장하였다. 그리고 곰팡이는 12∼24시간까지는 malic acid와 citric acid 첨가구에서 모두 대조구에 비하여 유의성있게 증가하다 48시간 후에는 급격히 감소하였다. 따라서 섬유소 분해효소의 활력도 48시간부터 급격히 감소하는 것으로 나타났다. This study was conducted to evaluate the effects of malic or citric acid on the growth and cellulolytic activity of mixed rumen microbes. The mixed rumen microbes were inoculated into Lowe's medium containing 0.01% malic or citric acid, and incubated for 12, 24, 48, 72, 120 and 168 hours. After incubation, enzyme (CMCase, xylanase, amylase and protease) activity, microbial growth and gas production were estimated. Results were obtained as below Bacterial growth rate and amylase activity were increased by addition of 0.01% malic acid or citric acid at 12 and 24 hour after incubation, and this stimulatory effect was more obvious with citric acid than with malic acid. Malic or citric acid addition increased fungal growth and cellulolytic enzyme activity upto 24 hour incubation.