건강한 성인에서 시각적 되먹임 훈련이 감각운동겉질의 뮤-리듬에 미치는 즉각적인 효과

김수복 ( Su-bok Kim ),이언석 ( On-seok Lee ) 대한물리의학회 2023 대한물리의학회지 Vol.18 No.3

PURPOSE: A visual feedback method was proposed to induce brain stimulation in a stroke patient, and among them, there was a treatment using a mirror. On the other hand, mirror therapy focuses only on the functional changes in body movements, and analysis of neurophysiological mechanisms of brain activity is lacking. In addition, studies on evaluating the activity and response generated in specific brain regions during visual feedback training using mirrors are insufficient. METHODS: Fifteen healthy adults (male: 10, female: 5, Years: 23.33 ± 1.23), who were right-handed were recruited. By attaching the C3, Cz, and C4 channels in the sensorimotor cortex using an electroencephalogram, training was performed under the conditions without mirror-based visual feedback (No-condition) and with visual feedback (Tasks-condition). At this time, the immediate activity of the mu-rhythm in response to training was separated and evaluated. RESULTS: The tasks-condition of C3, Cz, and C4 channels activated the relative mu-rhythm rather than the no-condition, and all showed significant differences (p < .05). In addition, in all channels at the start time, the tasks-condition was more active than the no-condition (p < .05). The activity of the cortical response was higher in the tasks-condition than in the no-condition (p < .05). CONCLUSION: The mu-rhythm activity can be evaluated objectively when visual feedback using a mirror is applied to healthy subjects, and a basic analysis protocol is proposed.

철전기분해장치(FNR)에서 단위공정에 따른 질소와 인의 제거

김수복,김영규,Kim, Soo Bok,Kim, Young-Gyu 한국환경보건학회 2013 한국환경보건학회지 Vol.39 No.1

Objectives: The purpose of this experiment was to illuminate the relationship between the phosphorus removal rate of unit operation and the phosphorus removal rate of phosphorus volume loading in the Ferrous Nutrient Removal process, which consists of an anoxic basin, oxic basin, and iron precipitation apparatus. Methods: This study was conducted in order to improve the effect of nitrogen and phosphorus removal in domestic wastewater using the FNR (Ferrous Nutrient Removal) process which features an iron precipitation reactor in anoxic and oxic basins. The average concentration of TN and TP was analyzed in a pilot plant ($50m^3/day$). Results: The removal rate of T-N and T-P were 66.5% and 92.8%, respectively. The $NH_3-N$ concentration of effluent was 2.62 mg/l with nitrification in the oxic basin even though the influent was 17.7 mg/l. The $NO_3$-N concentration of effluent was 5.83 mg/l through nitrification in oxic basin even though the influent and anoxic basin were 0.82 mg/l and 1.00 mg/l, respectively. The specific nitrification of the oxic basin ($mg.NH_3$-Nremoved/gMLVSSd) was 16.5 and specific de-nitrification ($mg.NO_3$-Nremoved/gMLVSSd) was 90.8. The T-P removal rate was higher in the oxic basin as T-P of influent was consumed at a rate of 56.3% in the anoxic basin but at 90.3% in the oxic basin. The TP removal rate (mg.TP/g.MLSS.d) ranged from 2.01 to 4.67 (3.06) as the volume loading of T-P was increased, Conclusions: The test results showed that the electrolysis of iron is an effective method of phosphorus removal. Regardless of the temperature and organic matter content of the influent, the quality of phosphorus in the treated water was both relatively stable and high due to the high removal efficiency. Nitrogen removal efficiency was 66.5% because organic matter from the influent serves as a carbon source in the anoxic basin.

신동엽 문학공간의 에듀테인먼트 활용 연구

김수복 ( Soo Bok Kim ) 한국언어문화학회 2011 한국언어문화 Vol.0 No.44

Edutainment is meaningful that induce lifelong study and active participation in the knowledge-based society in 21st century. Although some courses already have tried a related research, a result has been unsatisfactory and it was not actively discussed in literature education. This research focus on locality and dynamics of literary space and try to suggest edutainment plans which allow personal experiences. The research divide Shin Dong-yup`s literary space into historical space, popular·actual space, and mythical?archetypal space and examine educational value that each space has. The possibilities of integrated education between literature and history are suggested through historical space. Moreover, popular?actual space and mythical·archetypal space indicate recognition of reality and creative methodology which can be applied to education for creative writing. Three suggestions are proposed; ``an experiential learning applying storytelling``, ``a museum of literature as literary theme park``, and ``a creation of paintings of fairy tale and learning comics``. First, an epic 〈Geumgang〉 is selected as the work that can be used in ``an experiential learning applying to storytelling`` since it includes plentiful illustrative factor, educational and thematic factor. It is considered that easiness of experiential learning and the connection with other cultural contents. Moreover, a model for experiential learning using storytelling of 〈Geumgang〉. The model is organized for integrated study of history and literature and, in particular, the role of fields experts are emphasized. That is, two fields experts play in costumes as ``Shin, Ha-nui`` and ``Jeon, Bong-joon`` who are leading characters in 〈Geumgang〉 and it will incite learners effectively. The second suggestion is construction of a museum of literature as literary theme park which maximizes the effect of an experiential learning and originates related cultural contents. The museum of Shin Dong-yups`s literature would be classified into ``Geumgang Theme park``, ``Choraechung Them park``, and ``Azalea Them park`` and his poems would also be arranged into each theme park. For active operation of museum, a cultural performance and a management of cyber-literary-museum could be suggested. Shin`s poetical drama 〈A Shade dug in lips〉 and his operetta 〈Seokga Pagoda〉 can be applied for cultural performance. The videos of poetry recitation and cultural performance, information about augmented points, and web communities can be offered through cyber-literary-museum. The third is a creation of paintings of fairy tale and learning comics. It can make practical application of learning comics. There would be works that deal with Shin`s lifetime and that deal with his dramatized poems. The participation of experts, who are literary researcher, storyteller, illustrator, and educator, is crucial in the process of creation. All this proposals are suggested through personal experience in educational field and local research. This research proposal is worthy of notice since it is very feasible in practical way.

방사광을 이용한 골다공증 평가법 개발

김수복 ( Su-bok Kim ),장상훈 ( Sang-hoon Jang ),안지현 ( Ji-hyeon Ahn ),이언석 ( Onseok Lee ) 한국정보처리학회 2019 한국정보처리학회 학술대회논문집 Vol.26 No.2

본 연구는 방사광을 이용하여 새로운 골다공증 진단 평가법을 구축하고자 하였다. 방사광 기반 흰 쥐 넙다리뼈의 해부학적 구조와 내부미세구조를 시각화하였다. 그 후, 시각화에 기초하여 방사광에서 얻은 이미지를 통해 정상과 골다공증 모델에 대해 정량적인 분석을 수행하였다. 또한, 본 연구를 통해 기존 전임상단계의 미세 단층촬영 (Micro-CT) 방법으로는 볼 수 없었던 내부미세구조 분석이 가능하다는 것을 증명하였다. 따라서, 방사광 기반 비파괴적인 방법으로 기존 골다공증 진단의 한계점을 보완하여 객관적인 분석이 가능하게 하여 신뢰도가 높은 진단 방법을 제시하고자 한다.

Door checker 작동력 해석 프로그램 개발

김수복(Kim, Soo Bok) 한국자동차공학회 2010 한국자동차공학회 학술대회 및 전시회 Vol.2010 No.11

The operation efforts by user are depended on arm profile shape of door checker in door. We used to satisfy the target efforts by trial and error making the door checkers of different arm profile several times. In this paper by developing program of calculating efforts on CATIA, the number of trial and error will be reduced..

고은 시의 "바다"의 공간인식

김수복 ( Soo Bok Kim ) 한국언어문화학회 2013 한국언어문화 Vol.0 No.52

문학공간의 데이터베이스 실용화방안 연구

김수복 ( Soo Bok Kim ) 한국언어문화학회 2006 한국언어문화 Vol.0 No.29

한글 모음 및 표정 변화에 따른 안면 분석 시스템

김현욱(Hyunwook Kim),김은빈(Eun Bin Kim),김수복(Subok Kim),이언석(Onseok Lee) 대한전기학회 2023 전기학회논문지 Vol.72 No.6

Face deformation is caused by various causes such as facial paralysis or asymmetry. Therefore, accurate cause analysis and diagnosis are required, but CT, MRI, and Nottingham Grading System are subjective in nature and are affected by clinician proficiency and fatigue. In order to reduce the time and cost burden of patients who have to continuously visit specialized institutions for treatment, this study aims to develop a facial analysis system according to changes in Korean vowels and facial expressions. First, the coordinate value of the face landmark was extracted based on the webcam image, and then the distance value between the left and right face landmarks was calculated. In addition, quantification was performed based on the actual length of the eyes and lips and the results of the system derivation, and the final system analysis results could be checked with figures and charts.

Influence of Domperidone on the Response of Blood Pressure in Rats : Domperidone이 백서의 혈압반응에 미치는 영향

김화영(Hwa Young Kim),최희웅(Hee Woong Choi),최동준(Dong Joon Choi),김원식(Won Shik Kim),최철희(Cheol Hee Choi),이수관(Soo Kwan Lee),김수복(Soo Bok Kim),임동윤(Dong Yoon Lim) 조선대학교 의학연구원 1989 The Medical Journal of Chosun University Vol.14 No.2

철 석출장치가 결합된 무산소.호기공정에 의한 인 제거 특성

김민호,김영규,김수복,Kim, Min-Ho,Kim, Young-Gyu,Kim, Soo-Bok 한국환경보건학회 2010 한국환경보건학회지 Vol.36 No.6

In this study, the (phosphorous removal) the characteristics of phosphorous removal due to (the iron compound precipitated) iron compound precipitation by iron electrolysis in (the anoxic. oxic process) anoxic and oxic processes (equipped with the) in an iron precipitation device were analyzed. During the device operation period, the average concentration of BOD, T-N, and T-P were 219.9 mg/l, 54.6 mg/l and 6.71 mg/l, respectively. The BOD/$COD_{Cr}$ ratio was 0.74, and the BOD/T-N and BOD/T-P ratios were 4.0 and 32.8, respectively. The removal rate of (the organic matters) organic matter (BOD and $COD_{Cr}$) was very high at 91.6% or higher, and that of nitrogen was 80.5%. The phosphorous concentration (of the final) in the treated water was 0.43 mg/l (0.05-0.74 mg/l) on average, and the removal efficiency was high at 90.8%. The soluble T-P concentrations in (an) the anoxic reactor, oxic reactor (II) and final treated water were 1.99 mg/l, 0.79 mg/l and 0.43 mg/l, respectively, which indicated that the phosphorous concentration in the treated water was very low. Regardless of the changes in the concentrations of (organic matters) organic matter, nitrogen and phosphorous in the influent, the quality of the treated water was relatively stable and high. The removal rate of T-P somewhat increased with the increase in the F/M ratio in the influent, and it also linearly increased in proportion to the T-P loading rate in the influent. In the treatment process used in this study, phosphorous was removed (using) by the precipitated iron oxide. Therefore, the consumption of organic (matters) matter for biological phosphorus removal was minimized and (most of the organic matters were) was mostly used as the organic carbon source for the denitrification in the anoxic reactor. This (can be an economic) treatment process (without the need for the supply of additional organic matters) is economic and does not require the supply of additional organic matter.