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      • 튜브형 GFRP 교량 바닥판의 웨브 좌굴성능 실험

        선명 ( Kim Sun-myung ),이영호 ( Lee Young-ho ),박기태 ( Park Ki-tae ),황윤국 ( Hwang Yoon-koog ) 한국구조물진단유지관리공학회 2004 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.8 No.1

        The experimental study for web buckling capacity of FRP bridge decks proposed by KICT in 2003 is performed in this paper. Four kinds of test are conducted with the shape of specimen and loading type as variables and five specimens for each test are made. Furthermore, analytic research using commercial package ABAQUS with a 4-node shell element is carried to estimate web buckling capacity and its behavior The web buckling was verified to major cause of failure as a result of tests and bonding failure at adhesive section of web and compression failure at joint of flange and web are main cause of failure of the FRP specimens. The buckling stability of FRP specimens is superior as a whole. Especially, the 2-cells FRP specimen under uniformly distributed loading near most with actual behavior, whose web buckling safety rate is 5.0 and is safe very much from buckling.

      • KCI등재

        스노젤렌치료가 인지기능 향상에 미치는 영향

        이선명 ( Sun Myung Lee ) 고령자·치매작업치료학회 2010 고령자.치매작업치료학회지 Vol.4 No.1

        Objective: This study was to investigate the effects of Snozelen and computerized neuro cognitive function test(CNT) on the Cognitive Function Progress. Method: There was 10 college students received a session of Snozelen for 3 weeks in M city. Participants were evaluated CNT in the pretest & posttest. Participants were evaluated with memory, attention, high cognitive function. Analysis was performed using SPSS12.0. Result: Snozelen and CNT showed a significant on the Cognitive Function Progress. There was significant increased in Memory, attention and high cognitive function. Conclusion: We realized that the use of Snozelen and CNT had a positive effect on the Cognitive Function. Thus the current study indicates the potential for future research into Cognitive Function.

      • 작업치료 전공자의 지역사회 작업치료 인식도 조사

        이선명,Lee, Sun-myung 한국임상보건과학회 2024 한국임상보건과학회지 Vol.12 No.1

        Objective: This study investigated the awareness of occupational therapy in the community in occupational therapy majors through a survey. This purpose is to investigate the awareness of occupational therapy in the community among occupational therapy majors and establish a theoretical foundation. Methods: The research subjects were surveyed among occupational therapy majors at M University living in Gyeongsangnam-do, and analyzed 141 questionnaires from September 2023 to December 2023. Results: The results of this study that education and awareness improvement are needed to increase awareness of occupational therapy in the community, and it was found that continuing education and case sharing are effective. Activation of home rehabilitation and continuous health management. This institutional development can induce employment activity through community rehabilitation, and activate programs in connection with adult day care centers. For the development of community occupational therapy, participation in education and development of customized treatment are necessary, and patient It should be developed to help with movement and movement, and it has been shown that it can also affect the quality of life of patients. In addition, cutting-edge technologies such as artificial intelligence are expected to be applied to remote support, telemedicine, etc., and are applied to dementia, cognitive patients, and central nervous system patients. In order to institutionalize occupational therapy in the community, it is helpful in daily life, nursing, and management. It was said that this would be helpful for community participation. Conclusion: This study investigated the awareness of occupational therapy in the community among occupational therapy majors. Education and awareness improvement are needed to increase awareness of occupational therapy in the community. Education to improve the professionalism of occupational therapists, strengthening connectivity with other majors, and local organizations. It is believed that collaboration with the local community and institutional supplementation tailored to the needs of the local community were necessary.

      • KCI등재

        뇌성마비아의 병리$\cdot$심리적인 요인과 상지기능과의 연구

        이선명,Lee Sun-Myung 대한물리치료학회 2002 대한물리치료학회지 Vol.14 No.4

        Cerebral palsy refers to the neuromuscular deficit caused by nonprogressive defect or lesion in single or multiple locations in the immature brain resulting in Impaired motor function and sensory integrity. The pathophysiological events may occur during the prenatal intrapartum, perinatal, or early postnatal period. Cerebral palsy is the most common condition and it poses a challenge to practitioners due to the large variation in prognosis for motor function of children with this diagnosis. The objectives of this article are review to pathological and psychological factors of cerebral palsy and upper extremity function. Upper extremity and hand function are most important in activity of daily living in cerebral palsy This article hope to give the information for application in many therapists.

      • 인지재활 프로그램이 지역사회노인의 인지기능에 미치는 영향

        이선명,Lee, Sun-Myung 한국임상보건과학회 2017 한국임상보건과학회지 Vol.5 No.3

        Purpose. The purpose of this study was to determine the effect of cognitive based programs on cognitive functions in elderly people. Methods. The participants included a group of 9 elderly people in Changwon, from the period of May 2016 to July 2016. The test tools used were MMES-K. SADL. and GDS. The statistics used was the 20.0 version. Results. According to the results of this study, the MMSE, GDS mean scores improved after implentation of the program, but no significant improvement was shown with SADL. The MMSE of the correlation coefficient was 0.785, and the GDS of the correlation coefficient was 0.916. Both of these scores were significant in their correlation. Conclusion. In conclusion, cognitive based programs were effective among mildly cognitive-impaired elderly people, and that suitable programs must be developed on a case by case basis.

      • PET/CT 영상 획득 시 사전설정법 차이에 따른 영상 질 평가

        선명,이혁,홍건철,정은경,최춘기,석재동,Park, Sun-Myung,Lee, Hyuk,Hong, Gun-Chul,Chung, Eun-Kyung,Choi, Choon-Ki,Seok, Jae-Dong 대한핵의학기술학회 2011 핵의학 기술 Vol.15 No.2

        영상장치를 이용한 검사 시 영상의 질은 검사결과와 밀접하게 연관되어 있으며, 이는 영상획득 조건들과 이에 대한 평가방법으로 인해 달라 질 수 있다. 본 연구에서는 영상획득 시 사전설정법(Pre-set method)차이에 따른 영상의 질을 평가하였다. 장비는 PET/CT Discovery STe16(GE Healthcare, Milwaukee, USA)을 사용하였으며, Chest PET Phantom (실험 1)과 94 NEMA Phantom (실험 2)을 이용하였다. 실험 1의 경우 3.5, 6.0, 8.6 kBq/mL, 실험 2의 경우는 3.3, 5.5, 7.7, 9.9, 12.1, 16.5 kBq/mL의 $^{18}F$-FDG를 채웠고, 열소와 배후방사능과의 방사능 농도는 4:1의 비율을 유지하였다. 각 실험은 CT 투과촬영 후 3D로 2분 30초/프레임으로 시간설정법(Time-set method)과 1억 계수의 계수설정법 (Count-set method)을 적용하여 방출촬영 하였다. 영상의 질에 대한 평가는 잡음 등가 계수율 (Noise Equivalent Count Rate, NECR)과 신호 대 잡음비 (Signal to Noise Ratio, SNR)를 이용하였다. 실험 1에서 NECR과 SNR은 방사능 농도의 증가에 따라 시간설정법에서 53.7, 66.9, 91.4 과 7.9, 10.0, 11.7로 평가 모두에서 증가함을 보였으나, 계수설정법은 53.8, 69.1, 97.8과 14.1, 14.7, 14.4로 SNR은 NECR과 다르게 증감현상을 보이지 않았다. 또 다른 모형실험인 실험 2에서도 NECR과 SNR은 방사능 농도가 증가에 따라 시간설정법에서 45.1, 70.6, 95.3 115.6 134.6 162.2 과 7.1, 8.8, 10.6, 11.5, 12.7, 14.0으로 증가함을 보였으나, 계수설정법에서는 42.1 67.3 92.1 112.2 130.7 158.7 과 15.2, 15.9, 15.6, 15.4, 15.5, 14.9로 실험 1에서와 마찬가지로 SNR에서는 증감현상을 보이지 않았다. 사전설정법 변화와 관계없이 단위 질량당 방사능량 증가는 영상의 질도 비례하여 향상된다. 그러나 동일한 단위 질량당 방사능량에서는 영상획득의 시간을 늘려 총계수값을 증가시켜도 NECR에 영향을 주지는 않는다. 이는 NECR을 이용한 영상 질 평가는 영상획득 시 얻은 총 계수 값보다는 단위 시간당의 계수율이 영향을 준다는 것을 의미한다고 할 수 있다. 실험 모두에서 계수설정법으로 얻은 경우에는 단위 질량당 방사능량의 증가에도 불구하고 거의 비슷한 SNR값을 보이게 된다. 따라서 좋은 질의 영상을 얻기 위해서는 총 계수값의 증가보다는 단위질량당 방사능량을 높여야 하며, SNR만을 이용한 영상의 질에 대한 평가는 적절하지 않을 수 있다는 점을 고려하여야 한다. Purpose: The result of exam using an imaging device is very closely related with the image quality. Moreover, this image quality can be changed according to the condition of image acquisition and evaluation method. In this study, we evaluated the image quality according to the difference of pre-set method in PET/CT image. Materials & Methods: PET/CT Discovery STe16 (GE Healthcare, Milwaukee, USA), Chest PET phantom (Experiment 1) and 94 NEMA phantom (Experiment 2) were used. Phantom were filled with $^{18}F$-FDG maintaining hot sphere and background ratio to 4:1. In the case of experiment 1, we set the radio activity concentration on 3.5, 6.0, 8.6 kBq/mL. In the case of experiment 2, we set the radio activity concentration on 3.3, 5.5, 7.7, 9.9, 12.1, 16.5 kBq/mL. All experiments were performed with the time-set method for 2 minutes 30 seconds per frame and the count-set method with one hundred million counts in 3D mode after CT transmission scan. For the evaluation of the image quality, we compared each results by using the NECR and SNR. Results: In the experiment 1, both the NECR and SNR were increased as radioactivity concentration getting increased. The NECR was shown as 53.7, 66.9, 91.4. and SNR was shown as 7.9, 10.0, 11.7. Both the NECR and SNR were increased in time-set method. But the count-set method's pattern was not similar with the time-set method. The NECR was shown as 53.8, 69.1, 97.8, and SNR was shown as 14.1, 14.7 14.4. The SNR was not increased in count-set method. In experiment 2, results of both the NECR and SNR were shown as 45.1, 70.6, 95.3, 115.6, 134.6, 162.2 and 7.1, 8.8, 10.6, 11.5, 12.7, 14.0. These results were shown similar patten with the experiment 1. Moreover, when the count-set method was applied, the NECR was shown as 42.1, 67.3, 92.1, 112.2, 130.7, 158.7, and SNR was shown as 15.2, 15.9, 15.6, 15.4, 15.5, 14.9. The NECR was increased but SNR was not shown same pattern. Conclusion: Increment of administered radioactivity improves the quality of image unconcerned with the pre-set method. However, NECR was not influenced by increment of total acquisition counts through simple increasing scan duration without increment of administered activity. In case of count-set method, the SNR was shown similar value despite of increment of radioactivity. So, the administered activity is more important than the scan duration. And we have to consider that evaluation of image quality using only SNR may not be appropriate.

      • KCI등재

        손 기능에 관한 고찰

        이선명,Lee, Sun-Myung 대한물리치료과학회 2002 대한물리치료과학회지 Vol.9 No.4

        The purpose of study to know hand function in order to prevent disability or handicap. The ability to perform precise refined movements of hand is an important human function. Improvement in object manipulation is common goal of therapist. The ability to manipulate an object in the hand is need for many functional tasks, including writing, handling coins, small objects and ADL skills. Therapists have commonly used hand grip and pinch strengths as baseline measures to evaluate hand function. The patterns of grasps are precision grasp, power grasp, hook grasp, spherical grasp, sylindrical grasp, disc grasp, pinch, three point pinch and tip pinch. And the motion of in-manipulation are finger to palm translation, palm to finger, shift, simple rotation and complex rotation. The hand function are include to evaluate of ROM, sensation, muscle strength of hand. It used to evaluate of decision of effect and suppose of disability and acceptance of vocation. Good evaluation is need to pretreatment and baseline of treatment and help to evaluate of effect on treatment.

      • KCI등재

        역사문화자원을 활용한 가로 정비사업의 계획특성에 관한연구

        선명(Park, Sun-Myung),이정호(Lee, Jeong-Ho) 한국주거환경학회 2015 주거환경(한국주거환경학회논문집) Vol.13 No.1

        The change of cities where were developed indiscriminately into the targets of "regeneration" and "preservation" using historical and cultural resources has made it possible to develop for preservation of the city"s own identity, that is, regionality. Especially, a lot of urban regeneration projects using historical and cultural resources have been implemented focusing on the streets where are spaces for exchange of urban residents and have economical, social and cultural elements to have been accumulated for a long period of time. Therefore, this paper aims to extract street spatial planning elements from the historic street improvement projects of urban regeneration projects using historical and cultural resources and analyze the application methods and characteristics. First, the historic street planning elements such as continuity, placeness, culturality and symbolism extracted by previous studies were analyzed. It was also identified that for preserving historical and cultural resources, the regeneration and revitalization techniques were used the most among various planning characteristics. This study has significance as basic data for a sustainable growth of cities by mentioning the importance of historical and cultural resources in urban development and analyzing the planning characteristics of urban regeneration projects in order to prevent urban uniformity caused by indiscriminate development and preserve regional identity.

      • KCI등재

        시지각 주의집중에 대한 시선추적 조사방법의 가능성에 관한 연구

        선명(Park, Sun-Myung),김종하(Kim, Jong-Ha),이정호(Lee, Jeong-Ho) 대한건축학회 2015 대한건축학회논문집 Vol.31 No.6

        In commercial spaces, the outcomes from acquisition of visual information by customers may be related to their consuming activities. If the time they spend paying attention to certain stimuli can be measured to be applied to space designing or displaying, it can be very helpful to aggressive commercial activities. Since the visual-perception responses to certain images in a commercial space is very immediate, the visual attention needs to be measured so that the customers’ visual experiences may be measured objectively. The spatial features are very closely related to observation, and accordingly this study has taken the research objects of spaces in department stores and employed eye-tracking so that the difference among observation intensities shown at observation features can be found out. The followings are the summarized analysis results. First, the observation intensity has been suggested as a frame for a relative comparison of where the subjects observed with intensive interest, through which it was possible to effectively analyze the observation features by design depending on the change to observation time. Second, while there was not a big difference of predominant numbers at Image A in the analysis by space pattern, Image B showed a higher predominant frequency at the left shops, which reason seems to be that the difference of spaces by department store made the attention to the left shops more intensive. Third, the number of ignorance intensity by eyed section has been extracted to suggest the reason for which sections the subjects to concretely ignored, which has been interpreted as the relative conception of dominant intensity so that the observation dominance and the ignorance can be linked to concrete space factors for analysis. Fourth, the analysis of observation intensity by section has revealed that the various compositions as in the image B lead to the observation intensity with higher composition. The various space configurations as at the image A was very helpful to attract intensive observation to the mid-space constructed by architecture.

      • SCIESCOPUSKCI등재

        운동이상형 소화불량증을 호소하는 당뇨병 환자에서 주석산 시사프리드의 효과

        선명(Sun Myung Kim),추교영(Kyo Young Choo),최명규(Myung Gyu Choi),김진일(Jin Il Kim),방춘상(Choon Sang Bhang),한석원(Sok Won Han),김병욱(Byung Wook Kim),최황(Hwang Choi),김성수(Sung Soo Kim),이동수(Dong Soo Lee),최규용(Kyu Yong Ch 대한소화기기능성질환·운동학회 2001 Journal of Neurogastroenterology and Motility (JNM Vol.7 No.1

        N/A evaluated the effects of cisapride tartrate on gastrointestinal symptoms and gastric emptying times in diabetic patients with dysmotility like dyspeptic symptoms. Methods: Cisapride was administered before each meal in 61 patients for 4 weeks. The intensity of gastrointestinal symptoms before and after cisapride administration was scored from 0 to 4, in the order of increasing severity of symptoms. In addition, a gastric emptying test was performed. Results: A significant reduction in the total intensity score of symptoms was observed during the first two weeks, from 8.5±2.1 to 4.0±3.0 (p<0.05), and a further reduction was noted during the next two weeks, to 2.8±2.8 (p<0.05). Good to excellent improvement was obtained in 70.4% of the patients, but the improvement in symptoms was not related to age, duration of diabetes, glucose, Hb A1c, neuropathy, or retinopathy. Treatment with cisapride induced a significant regression of symptoms and a significant improvement of delayed gastric emptying from 104.0± 31.7 minutes to 79.5±17.1 (p<0.05). However, there was a lack of association between the changes in gastric emptying times and improvements in symptoms(r2=0.00186). Only 3 patients complained of loose stool, nausea, or dizziness. Conclusions: Cisapride was effective in improving dysmotility like dyspeptic symptoms in diabetic patients without serious side effects. (Korean Journal of Gastrointestinal Motility 2001;7:56-64)

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