네가티브 포토레지스트용 아크릴레이트계 바인더 합성

김난수,남병욱,Kim, Nan-Soo,Nam, Byeong-Uk 한국반도체디스플레이기술학회 2009 반도체디스플레이기술학회지 Vol.8 No.3

In this study, we synthesized novel UV-curable binders and applied for negative photoresist of display device. First, we synthesized UV-curable binders by radical polymerization with a mixture of Styrene/Methyl methacrylate/Methacrylic acid/Glycidyl methacrylate/N-Cyclohexylmaleimide at a fixed composition. Following the first step, we prepared a negative photoresist mixture optimized with photo sensitive initiator and others for the litho test. And then, we studied resolution and film retention with molecular weight of each binders and numerical value of Alkaline Desolution Rate(ADR). As a result of the litho test, we found that if the novel polymers have same numerical value of ADR, the resolution decreased and the film retention increased with the increasing of molecular weight of photoresist binder.

시민성 교육의 필요성

김난수,Kim Nan Soo 대한간호협회 1964 대한간호 Vol.3 No.6

탄력밴드 스트레칭이 견관절 유연성에 미치는 효과

김난수,Kim, Nan-Soo 대한물리치료학회 2005 대한물리치료학회지 Vol.17 No.4

Purpose: The purpose of this study was to evaluate effect of Thera-Band stretching exercise on flexibility of shoulder joint. Methods: The research deign was a experimental pre-post control group design. Sixteen subject were randomly divided into two groups; experimental group(n=8) and control group(n=8). Experimental group performed Thera-Band PNF stretching for 4 weeks and control group was not performed. To compare with the effectiveness of Thera-Band PNF stretching between two groups, I measured flexibility of shoulder joint with an Apley scratch test. The data were analyzed by Independence T-test. Results: The experimental group was significantly increased the flexibility at the right and left shoulder internal rotation. But the experimental group was not significantly increased the flexibility at the right and left shoulder external rotation. Conclusion: These result suggest that home-based exercise programs with Thera-Band can serve as a practical and effective means of flexibility gains in general people.

가정중심 호흡근 훈련이 지역사회 노인의 호흡기능에 미치는 효과

조명래(Myeong-Rae Jo),김난수2(Nan-Soo Kim),김세윤(Se-Yoon Kim),박영수(Young-Su Park) 대한심장호흡물리치료학회 2020 대한심장호흡물리치료학회지 Vol.8 No.2

Purpose : This study aims to examine the effects of home-based respiratory muscle training on respiratory function among the aged in the local community. Methods : A total of 13 elderly subjects were enrolled in this study. All the subjects participated in a respiratory muscle training program conducted at a local health center for 60 minutes a day;1 day per week;for 4 weeks. Additionally;they completed home-based respiratory muscle training each day. This home-based respiratory muscle training consisted of stretching exercises;breathing exercises;and strength training. To determine changes before and after intervention;forced vital capacity (FVC);forced expiratory volume in one second (FEV1);forced expiratory volume in one second/forced vital capacity (FEV1/FVC);maximal inspiratory pressure;maximal expiratory pressure;and peak expiratory flow (PEF) were measured. Paired t-tests were used to analyze all the data. Results : The results showed that there was a significant increase in FEV1 and PEF. Furthermore;there were no significant differences in respiratory strength before and after 4 weeks of training. Conclusion : In conclusion;the home-based respiratory muscle training positively affected respiratory function among the aged in the local community.

고유수용성 운동이 여성노인의 보행속도, 일상생활활동 및 우울에 미치는 영향

김난수(Nan-Soo Kim),배영숙(Young-Sook Bae),엄기매(Ki-Mai Um) 한국콘텐츠학회 2009 한국콘텐츠학회논문지 Vol.9 No.2

본 연구의 목적은 고유수용성 운동이 여성노인의 보행속도, 일상생활활동 및 우울에 미치는 영향을 살펴보는 것이다. 연구대상은 노인복지관의 기능훈련실을 이용하는 65세 이상 여성노인으로 모집 시기에 따라 실험군(17명)과 통제군(15명)으로 분류하였다. 본 연구는 두 집단의 사전과 사후 효과를 비교한 비동등 대조군 전후 유사실험설계이다. 실험군에게만 8주간 에어로스텝을 이용하여 고유수용성 운동프로그램을 시행하였다. 측정은 두 집단 모두에게 실험 전과 후에 실시하였다. 연구대상의 인구통계학적 특성은 설문지로 조사하고 보행속도는 10 m 보행검사로 측정하였고, 일상생활활동과 우울은 설문지로 측정하였다. 수집된 자료의 집단 내 전과 후의 차이는 Wilcoxon singed rank test로 분석하였고, 두 집단 사이에 전후 변화량의 차이는 Mann-Whitney U test로 분석하였다. 그 결과 8주 동안 고유수용성 운동을 실시한 실험군에서는 보행속도가 유의하게 개선되었다. 그러나 통제군에서는 모든 변수에서 유의한 변화가 나타나지 않았다. 따라서 고유수용성 운동이 여성노인의 보행에 긍정적인 효과가 있었다고 사료된다. The purpose of this study was to evaluate the effects of proprioceptive exercise on walking velocity, activities of daily living(ADL) and depression in elderly women. This study was nonequivalent control group pre-post test design. Subjects were divided into two group(exercise group=17, control group=15). Experimental group conducted proprioceptive exercise program for eight-week. Walking velocity was assessed by 10m-walk test and depression and ADL were assessed by questionnaire. The collected data analyzed by Wilcoxon singed rank test and Mann-Whitney U test. The exercise group significantly improved walking velocity. But control group changes were negligible. The program was effective on walking in elderly women.

여학생의 신체구성평가지표로서 체지방량지수와 제지방량지수의 참조 규준

김난수 ( Nan Soo Kim ),김현수 ( Hyun Soo Kim ) 한국운동생리학회(구-한국운동과학회) 2009 운동과학 Vol.18 No.2

노인여성의 하지근력 및 평형성 향상을 위한 지역사회 운동프로그램의 효과

김난수 ( Nan Soo Kim ),김종순 ( Jong Soon Kim ),이현옥 ( Hyun Ok Lee ) 대한물리의학회 2010 대한물리의학회지 Vol.5 No.4

Purpose:This study was aimed at determining the effects of community-based exercise program to improve leg muscle strength and balance for elderly women. Methods:This study was nonequivalent control group pre-post test design. Subjects were assigned to two different groups (exercise group=11, control group=7). Exercise group performed community-based exercise program for 8 weeks. Outcome measures included leg muscle strength, balance, walking velocity, activities of daily living(ADL), exercise self-efficacy and health-related quality of life(QoL). The collected data analyzed by independent t-test and paired t-test. Results:Leg muscle strength, walking velocity and mental component summary(QoL) were significantly improved in the exercise group. But balance and exercise self-efficacy were significantly worsened in the control group, There were no significant difference between groups after 8 weeks of community-based exercise. Conclusion:These results suggested that the community-based exercise program is effective for elderly women in improving leg muscle strength, walking velocity and mental component summary(QoL).

신규 광경화 고분자 합성 및 Negative photoresist로의 응용

김난수 ( Nan Soo Kim ),남병욱 ( Byeong Uk Nam ) 한국공업화학회 2009 응용화학 Vol.13 No.2

한국 권역 호흡기전문질환센터 호흡물리치료 실태조사

김난수(Nan-Soo Kim),정주현(Ju-Hyeon Jung),정종화(Jong-Hwa Jeong) 대한심장호흡물리치료학회 2015 대한심장호흡물리치료학회지 Vol.3 No.1

Purpose : This study has been conducted to identify the status of pulmonary physical therapy of the regional special respiratory disease in Korea. Method : A survey was conducted through structured questionnaire for the physical therapists working in regional special respiratory disease center in korea. Survey items included general characteristics of the therapists, general characteristics, specialized therapist, the existing state of pulmonary physical therapy, respiratory disease center condition, patient and therapist satisfaction. Results : twenty percent of respondents were not specialized physical therapist in the hospital. forty percent of respondents were a lack of exclusive team. the chief diagnosis of chest physical therapy was chronic obstructive pulmonary disease(COPD), pneumonia. A problem of pulmonary physical therapy was a lack of cognition of a clinicians and patients. furthermore, lack of developing national insurance for respiratory rehabilitation. Conclusion : For the activation of pulmonary rehabilitation, it is necessary to develop national insurance for respiratory rehabilitation and to increase the special hospital and specialized physical therapists for pulmonary physical therapy.

호흡훈련이 뇌졸증 환장의 횡격막 비대칭에 미치는 영향

김난수 ( Nan Soo Kim ),정주현 ( Ju Hyeon Jung ) 대한물리의학회 2013 대한물리의학회지 Vol.8 No.2

The purpose of this study was to examine the effects of breathing retraining on asymmetry of diaphragm thickness in stroke patients. METHODS: this study was nonequivalent control group pre-post test design. Subject were assigned to two different group (intervention group=10, control group=12).Intervention group conducted breathing retraining program for six-week. Diaphragm thickness was assessed by ultrasound in B-mode with a 7.5 MHz linea probe. The collected data analyzed by Wilcoxon signed rank test and Mann-Whitney U test. RESULTS: The intervention group significantly increased diaphragm thickness ratio on paretic side but the control group showed no significant different in diaphragm thickness ratio. The control group significantly increased asymmetry of diaphragm thickness, but intervention group showed no significant difference in asymmetry of diaphragm thickness. CONCLUSION: This study showed that breathing retraining increased diaphragm thickness ratio in stroke patients and prevent the increase of asymmetry in diaphragm thickness with stroke patients.