췌장의 Mucinous Ductal Ectasia 1예

강태우,송철수,김동헌,문상은 대한외과학회 1996 대한외과학회 학술대회 초록집 Vol.1996 No.5

Modal SI 기법 적용을 위한 최적 측정위치 선택

강태우,권순정,김용현,신수봉 東亞大學校 建設技術硏究所 2001 硏究論文集 Vol.25 No.2

In applying a modal system identification with a limited number of measuring degrees of freedom, the selection of optimal sensor locations (OSL) is critical for a good identification. The current research proposes a new OSL method applicable to a modal system identification (SI) and compares it with a widely used OSL method. The proposed method utilizes the sensitivity of eigenvectors with respect to the structural parameters. A simulation study for a tower structure has been carried out to demonstrate the efficiency of the proposed method. Through the simulation study, the influence of OSL on the structural parameters estimated by a S1 method are investigated.

감마 분광 분석을 이용한 환경 시료 중 ^(226)Ra 및 ^(232)Th 방사능농도 검증

강태우,고정대 제주대학교 방사선응용과학연구소 2008 방사선응용과학연구소논문집 Vol.22 No.-

The objective of this study was to get the reliable data and to improve nuclear analytical techniques. The gypsum and soil samples was obtained from Korea Institute of Nuclear Safety(KINS), the measurement of ^(226)Ra and ^(232)Th activities were performed by gamma-ray spectrometry system consisted with a high purity germanium(HPGe) detector. Their activities showed a good agreement within the confidence intervals and were evaluated to be reliable. Therefore, the results obtained in this study can be useful for measurement of ^(226)Ra and ^(232)Th activities in the environmental sample using HPGe gamma-ray spectrometry. 본 실험은 환경방사능 분석 기술의 능력 검증과 신뢰도를 확보하기 위하여 석고와 토양 시료를 KINS로부터 제공받아 고순도 게르마늄 검출기로 구성된 감마 분광계를 이용하여 분석하였다. 분석 핵종은 석고 중 ^(226)Ra과 토양 중 ^(232)Th 감마핵종이었으며, 이들 분석 값들은 모두신뢰도 범위내의 값을 보였다. 따라서 고순도 게르마늄검출 시스템을 이용한 환경 시료 중 ^(226)Ra과 ^(232)Th 방사능 농도를 분석할 수 있는 능력을 갖출 수 있었다.

PNF기법을 적용한 슬링운동이 만성요통환자의 통증과 균형능력에 미치는 영향

강태우,박영시,Kang, Tae-Woo,Park, Young-See 대한고유수용성신경근촉진법학회 2013 PNF and Movement Vol.11 No.1

Purpose : The purpose of this study was to investigate the effect of sling exercise with PNF basic procedure in patients with chronic low back pain. Methods : This study included 14 patients with chronic low back pain, who were performed sling exercise combined PNF basic procedure. The exercise program comprised 3 sessions of 30 minutes per week for 8 weeks. The VAS(Visual analogue Scale) and BBS(Berg Balance Scale) were evaluated before and after training. All data were analyzed using SPSS 12.0. Results : Significant differences were observed the chronic low back pain patient for VAS, BBS. Chronic low back pain patient improved all test. Conclusion : Sling exercise with PNF basic procedure about chronic low back pain patient is very useful and effective. It is effective in clinical practice.

뇌졸중 환자의 이두근에 적용한 원심성 수축 훈련이 상지의 근력과 기능에 미치는 영향: 단일 사례 연구

강태우 한국신경재활학회 2014 한국신경근육재활학회지 Vol.4 No.1

보호자 교육을 통한 조기 재활프로그램이 급성기 뇌졸중 환자의 기능, 일상생활 수행능력, 우울증에 미치는 영향

강태우,이은주 한국신경근육물리치료학회(구 한국신경근육재활학회) 2015 한국신경근육재활학회지 Vol.5 No.1

The purpose of this study was to identify the effect of an early rehabilitation program through education of caregiver on function, activities of daily living and depression in acute stroke patients. Fourteen subjects with post-stroke volunteered to participate in this study. All subjects underwent the early rehabilitation program for averaging 30 minutes daily for 4 weeks (total of 20 sessions). The outcomes were assessed by the Fugl-Meyer assessment (FMA), the modified Barthel index (MBI), and Korean form of geriatric depression scale (KGDS). FMA, MBI and KGDS showed significant improvement after early rehabilitation program through education of caregiver (p<0.05). This study demonstrates that an early rehabilitation program through education of caregiver may be favorable for improving motor function, activities of daily living and depression of acute stroke patients. This study provides valuable information for further studies in this field. Further studies with wider range of participants and longer experiment span are required to strengthen the results of this study.

환경 시료 중 신뢰도 검증을 위한 방사능 분석

강태우,홍경애 한국환경농학회 2007 한국환경농학회지 Vol.30 No.2

The objective of this research was to assess the reliability of data and to improve nuclear analytical techniques concerning the Domestic Radioactivity Intercomparison program for environmental radioactivity monitoring of Jeju from 1998 to 2006. Gross beta for filter papers and water samples was determined, and gamma nuclides for natural and artificial nuclides in soil and water samples were analyzed. The gross beta activity of all samples except for the water samples of 1998 and 1999 showed a good agreement within the confidence intervals. In gamma nuclides, 40K and 137Cs of soil samples and most nuclides in the water samples, with the exception of several nuclides, were evaluated to be reliable. Based on these results, it is considered that a reliable method for the analysis and monitoring of environmental radioactivity were established, which may play an important role in case of emergency radiation accident. 1998년부터 2006년까지 국내 방사능 교차분석에 참여하여 제주지역의 환경방사능 감시를 위한 방사능 분석 기술의 능력 검증과 신뢰도를 확보하기 위하여 수행되었다. 전베타 방사능 분석 시료는 공기부유진 필터와 물이었고, 감마 분석은 토양과 물 시료 중 자연 및 인공 방사성 핵종들이었다. 전베타 방사능 분석 값은 1998년과 1999년 물 시료를 제외하고는 모두 신뢰도 범위내의 값을 가졌고, 감마 핵종은 토양 시료 중의 40K와 137Cs 그리고 물 시료 중 몇 개의 핵종을 제외하고는 대부분 매우 우수한 평가를 받았다. 따라서 방사선 이상 사고시 원자력 안전을 위한 제주지역의 환경방사능 감시를 위한 신뢰도를 확보하여 자체적으로 환경방사능을 분석 할 수 있는 능력을 함양하였다.

편측무시와 뇌졸중 재활 : 물리치료 적용을 위한 체계적 고찰

강태우,오덕원 한국신경재활학회 2012 한국신경근육재활학회지 Vol.2 No.1

점진적 과제지향적 다리근력강화 운동이 뇌졸중 환자의 균형능력과 일상생활수행능력에 미치는 영향

강태우,김혜미,김범룡,Kang, Tae-Woo,Kim, Hye-Mi,Kim, Beom-Ryong 대한고유수용성신경근촉진법학회 2020 PNF and Movement Vol.18 No.1

Purpose: This study investigated the effects of progressive resistance task-oriented strengthening exercises (PRTSE) on the strength of the lower extremities, balance, and activities of daily living (ADL) of patients following a stroke. The purpose of the study was to provide fundamental data regarding the use of PRTSE with stroke patients. Methods: Twenty stroke patients were randomly divided into an experimental group (n = 10) who took part in PRTSE and a control group (n = 10) who performed general rehabilitation exercises. Both groups performed their respective exercises for 30 minutes five times a week for four weeks. The strength of their lower extremities was measured using a hand-held dynamometer. The balance of the participants was assessed using a Berg balance scale. The modified Barthel index was conducted to measure ADL. A paired t-test was performed to compare within-group changes before and after the PRTSE. Differences between the experimental and the control groups were analyzed using an independent t-test. For all tests, the level of statistical significance was α = 0.05. Results: After the exercises, there was a significant within-group change in the strength of lower extremities, balance, and ADL in the experimental group and the control group (p < 0.05). There was also a significant between-group difference in the strength of lower extremities after the intervention (p < 0.05). Conclusion: General rehabilitation is commonly applied as a treatment for stroke patients and is relatively effective. The application of PRTSE may be useful in such patients, considering its effects on the strength of lower extremities, balance, and ADL.

과제지향적 자세조절 훈련이 아급성기 뇌졸중 환자의 자세조절 및 균형과 일상생활 수행능력에 미치는 영향

강태우,김태윤 대구대학교 특수교육재활과학연구소 2016 특수교육재활과학연구 Vol.55 No.2

본 연구는 과제지향적 자세조절훈련이 아급성기 뇌졸중 환자의 자세조절 및 균형과 일상 생활 수행능력에 어떠한 영향을 미치는지 알아보기 위하여 실시하였다. 연구 대상은 아급성기 뇌졸중 환자 30명을 무작위로 일반적인 물리치료를 실시한 군과 일반적인 물리치료를 병행한 과제지향적 자세조절훈련을 실시한 군으로 각각 15명씩 배정하였다. 모든 대상자들은 일반 적인 물리치료를 시행하였고, 실험군에는 추가적으로 과제지향적 자세조절 훈련을 30분 간 시행하였다. 뇌졸중 환자를 위한 자세조절 평가(Postural Assessment Scal for Stroke Patients, PASS)를 통해 자세조절 능력을 평가하였고, 버그 균형척도(Berg Balance Scale, BBS)를 통해 환자의 균형능력을 평가하였으며, 수정된 바델지수(Modified Barthel Index, MBI)를 통하여 일상생활 수행능력을 평가하였다. 연구의 결과, 모든 군에서 치료 후의 PASS, BBS, MBI의 결과값이 치료전보다 유의하게 향상되었고(p<.05), PASS, BBS, MBI에서 실험군이 대조군에 비해 유의한 차이를 보였다(p<.05). 이러한 결과는 일반적인 물리치료를 병행한 과제지향적 자세조절 훈련이 아급성기 뇌졸중 환자의 자세조절, 균형 및 일상생활 수행능력 향상에 효과를 가져다 준 것으로 사료된다.