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노래부르기 음악프로그램이 정신질환자의 자아존중감과 대인관계에 미치는 영향
홍상희,윤지원,이재금,김지연 병원간호사회 2006 임상간호연구 Vol.11 No.2
Purpose: The objective of this study was to verify the effects of the Singing program for psychiatric patients on their self-esteem and interpersonal relationship, and to provide data for the nursing intervention that is necessary for making their life better. Method: The subjects were 10 in-patients with psychotic disorders at C university hospital in Seoul, from july 3 to September 18 im 2005, and the methodology was one group pre experimental- post experimantal design. The instrument for the measurement of self-esteem is Rosenberg Self-Esteem Scale(1973), which was translated by Chun Byung Jae(1974) and the measurement of interpersoral relationship is Schleim & Guerney Relationship Change Scale(1971) which was translated by Mun Seok Mo(1980) and revised by Chun Seok Gyun(1994). SPSS program was used for the analysis of the collected data, which were analyzed by the paired t-test and one-way ANOVA. Result: Singing therapy had an effect on improvement of the self-esteem, and seemed to be more effective as the frequency of the program increased. Singing therapy had an effect on improvement of the interpersonal relatinship, and seemed to ne more effecive as the frequency of the program increased. Comclusion: Singing therapy is found out to be effective program affecting the improvement of both the self-esteem and interpersonal relationship of the psychiatric patients. Therefore the nurses can use the Singing therapy as the nursing intervention for imtrovement of the self-esteem and interpersonal relationship of the psychiatric patients in clinical practice.
한상우,유진홍,권순석,김성훈,박지찬,홍은정,최경성,박용완,장준희,안지원,박유경,강지영,박상미,신완식 대한감염학회 2004 감염과 화학요법 Vol.36 No.5
We experienced a 25 year-old male patient with typhoid fever complicated with massive hemoptysis. Pulmonary complication in typhoid fever is very rare and to our knowledge, there has been no report of hemoptysis as a main cause of death with this disease. We herein report a rare case of typhoid fever.
부산.경남지역의 일부 고등학교 교사들의 물리치료에 대한 인식도 조사
김지원,박상현,주성희,김용권,안덕현,Kim, JI-Won,Park, Sang-Hyeon,Joo, Sung-Hui,Kim, Yong-Kwon,Ahn, Duck-Hyun 대한물리치료과학회 2003 대한물리치료과학회지 Vol.10 No.2
This study randomly chose 10 humanity high schools, which are located in Busan and KyoungNam province. We then examined the recognition rate of physical therapy among 378 teachers who were and still are working in the schools. 1. The recognition grade of physical therapeutics between men and women was significantly different with results of 80.7% of men and 69.7% of women(p<0.05). In the case of experiencing physical therapy, 83.6% of people said they knew the physical therapeutics and in the case of the opposite side, the result was also significantly different with a result of 67.8%(p<0.05). 2. We ranked the people on how much they knew about the physical therapeutics among men and women. With men, the actual experience of physical therapeutic came before what they heard from other people. In the case of women, what they heard from other people came first and the actual experience of physical therapeutic came after. According to the public information from Inje University, the recognition grade is recorded in the 3rd grade department as 21.5% while in the case of experiencing treatment from a physical therapist, the result was 39.1%. In the other department (the 1st grade department), what men and women heard from mass media was recorded at 17.5% and what they heard from other people, it was recorded at 33.8%(p<0.05). 3. The research about the recognition of academic ability of being a physical therapist was that 55.6% of teachers thought that 3-year-college was the best, which made the results different from the recognition grade of the experience of education(p<0.05). 4. In the recognition grade of physical therapeutics, there were significantly differences from 50.2% of men and 45.2% of women were expecting about 1mil ion won to 1.99million won. In case of 25.2% of people who have experience less than 15years at work, they expected about 2million to 2.99million won. The figures were higher than 10.1% of people who have experiences over 15years. About the recognition grade of physical therapists social level in the future is 48.8% of people who had experienced of physical therapy and 63.8% of people who never had experienced of it said it would be better in the future. From these results, the recognition about physical therapeutics and the view of its social status are optimistic and they know well about the level of academic ability of physical therapists. On the other hand, most teachers don't know exactly about physical therapists work. So we have to inform them aggressively for enhancing the recognition of physical therapy because high school students are well affected by their teachers when they face their future or major in university.
Wafer final polishing에 따른 표면 현상과 마멸도에 관한 연구
원종구,이정택,황성철,차지완,이은상 한국공작기계학회 2008 한국공작기계학회 춘계학술대회논문집 Vol.2008 No.-
In recent years, developments in the semiconductor and electronic industries have brought a rapid increase in the use of silicon wafer. For further improvement of the ultra precision surface and flatness of Si wafer necessary to high density ULSI, it is known that final polishing is very important. Polishing one of the important methods in manufacturing of Si wafers and in thinning of completed device wafers. This study will report the evaluation on abrasion of wafer according to variety processing condition, which have major influence on the abrasion and surface defect of Si wafer polishing, were adapted to polishing pressure, machining speed, and the slurry mix ratio. Thus the optimum condition selection of ultra precision Si wafer polishing using load cell and infrared temperature sensor. To evaluate each machining factor, use a data through each sensor. That evaluation of abrasion according to variety condition is selected to use a result data that measure a pressure, machining speed, and the processing time. And optimum condition is selected by this result. By using optimum condition, it achieve a ultra precision mirror like surface.
색상 측정 기기를 이용한 복합레진 적층 수복과 단일 수복의 색상 비교 분석
송영상,김자현,이빈나,장지현,장훈상,황윤찬,오원만,황인남 大韓齒科保存學會 2012 Restorative Dentistry & Endodontics Vol.37 No.2
Objectives: This study analyzed the difference in color caused by different thickness in enamel layer of composite resins when applied with single and layering placement technique, and evaluated if the results agreed with the shade guide from the manufacturers to verify reliability of the color matching process of the manufacturers. Materials and Methods: For single composite resin samples, 6 mm diameter and 4 mm thickness cylindrical samples were fabricated using Ceram-X mono (DENTSPLY DeTrey) and CIE L*a*b* values were measured with spectrophotometer. Same process was done for layering compositie resin samples, making 3 dentinal shade samples, 4 mm thickness, for each shade using Ceram-X duo (DENTSPLY DeTrey) and enamel shade resins were layered in 2 mm thickness and CIE L*a*b* values were measured. These samples were ground to 0.2 mm thickness each time, and CIE L*a*b* values were measured to 1 mm thickness of enamel shade resin. Results: Color difference (△E*) between single and layering composite resin was 1.37 minimum and 10.53 maximum when layering thicknesses were between 1 mm and 2 mm and 6 out of 10 same shade groups suggested by manufacturer showed remarkable color difference at anythickness (△E* > 3.3). Conclusion: When using Ceram-X mono and duo for composite resin restoration, following the manufacturer's instructions for chossing the shade is not appropriate, and more accurate information for Ceram-X duo is needed on the variation and expression of the shades depending on the thickness of the enamel. (Restor Dent Endod 2012;37(2):84-89)
허원녕,이지공,이성필 慶南大學校 附設 工業技術硏究所 2003 硏究論文集 Vol.21 No.1
poly-4 vinylpyridine과 1.4-dichlorobutane의 조성을 변화시켜 공중합(co-polymerizaton)시키고 methanol (+PVP)에 용해시켜 감습물질을 제조하였다. 알루미나 기판에 Au전극을 형성한 후 제조된 감습물질을 dipping함으로써 폴리머형 습도센서를 제작하였다. Poly-4 vinylpyridine, 1.4-dichlorobutane 및 methanol의 함량비에 따른 감습특성을 조사한 결과 poly-4 vinylpyridine : 1.4-dichlorobutane : methanol의 중량비가 1: 1: 0.5인 소자의 경우, 상대습도 30%-90%로 변화했을 때 임피던스 변화는 275 ㏀에서 2.5 ㏀으로 변화하였다. PCB 기판 보다 알루미나 기판에서 히스테리시스 특성이 우수함을 알 수가 있었고, poly-4 vinylpyridine : 1.4-dichlorobutane : methanol의 중량비가 1: 1: 0.5인 소자의 경우 히스테리시스가 1.5% 이하로 나타났다. Humidity sensing materials which were co-polymerized poly-4 vinylpyridine. 1.4-dichlorobutane and methanol(+PVP) were prepared. Polymer humidity sensors were fabricated as dipping method on alumina substrates formed Au electrode. When the content ratio of poly-4 vinylpyridine, 1,4-dichlorobutane and methanol was 1: 1: 0.5, the impedance of the sample changed 275 ㏀ to 2.5 ㏀ in the relative humidity range of 30% - 90%. We can observe that the hysteresis characteristics of sensors with alumina substrate were less than 1.5% and better than the sensor with PCB one.