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바이오차와 피트모스의 혼합비율이 해국 묘 생육에 미치는 영향
김수진,김석진,한상균,권윤구,권영휴,Kim, S.J.,Kim, S.J.,Han, S.K.,Kwon, Y.K.,Kwon, Y.H. 국립한국농수산대학교 교육개발센터 2018 현장농업연구지 = Journal of practical agricultural resear Vol.20 No.2
This study was conducted to investigate the possibility of biochar as an alternative medium to peatmoss using for Aster spathulifolius. We cultivated A. spathulifolius in four potting media with different mixing rates (v/v) of peatmoss (P) and biochar (B) as follows: B0+P3, B1+P2, B2+P1, and B3+P0 with vermiculite 3 + perlite 3. Also, we analyzed the chemical properties of media and the plant growth characteristics. The results were as follows: In case of media's chemical condition, B0+P3 and B1+P2 treatments showed higher tendency (p < 0.05). Plant height on B0+P3 and B1+P2 treatments was much higher than that on other treatments (p < 0.05). Root length on B1+P2 treatment was higher than on B0+P3 treatment (p < 0.05). B0+P3 and B1+P2 treatments showed higher number of leaves and dry biomass than other treatments. Therefore, our results support that Biochar : Peatmoss : Vermiculite : Perlite (1/3 : 2/3 : 1 : 1, v/v) could be a more economical potting medium for A. spathulifolius than peatmoss : vermiculite : perlite (1 : 1 : 1, v/v).
김수진,Kim, S.J. 한국현미경학회 1985 Applied microscopy Vol.15 No.1
A study was undertaken to observe the distribution and ultrastructure of the sensory papillae of the liver and lung flukes which was obtained from experimentally infected rats and dogs. For this study, the rats were artificially infected with metacercariae isolated from Pseudorasbora parve, and the dogs were artificially infected with metacercariae isolated from Cambaroides similis. The liver flukes (Clonorchis sinensis) were collected from the bile ducts of the rats which were autopsied 5 weeks later since infection. The lung flukes (Paragonimus westermani) were collected from the lung of the dogs which were autopsied 3 months later since infection. With the collected worms, ultrastructure of sensory papillae was studied by means of a scanning and transmission electron microscope. The liver flukes were compared with the lung flukes. The results of the observation are as follows. 1. The sensory papillae of the liver flukes was classified into 3 types and most of sensory papillae were distributed on the oral sucker. 2. The sensory papillae of the lung flukes were distinguished 8 types. The sensory papilla type VIII was specifically distributed on the oral sucker and type I, II were distributed on the tegumental surface of the worm. The sensory papillae of the lung flukes were mostly observed between oral sucker and ventral sucker of the worm excusively 3. The sensory papillae of the liver flukes were distributed around the sucker while those of the lung flukes were developed between spine. 4. The sensory papillae were formed by many tegumental ridge in the liver flukes while was made of many small sensory papillae in the lung flukes. 5. The sensory cilia were observed between tegumental ridges in the sensory papilla of the liver flukes and also in lung flukes. And they are alike in that respect. 6. The sensory papillae were not developed in the posterior part of the liver and lung flukes but mostly nerve endings were formed in the tegumental syncytium, and it was connected with neuropile.
정순철 ( S. C. Chung ),민병찬 ( B. C Min ),김상균 ( S. G. Kim ),민병운 ( B. W. Min ),오지영 ( J. Y. Oh ),김수진 ( S. J. Kim ),김혜주 ( H. J. Kim ),신정상 ( J. S. Shin ),김유나 ( Y. N. Kim ),김철중 ( C. J. Kim ),박세진 ( S. J. Park ) 한국감성과학회 1999 추계학술대회 Vol.1999 No.-
본 연구는 쾌하고 안정의 감성을 유발하는 향과 상대적으로 쾌도가 작고 각성의 감성을 유발하는 향이 스트레스 자극 후에 안정 상태로의 회복에 미치는 영향을 관찰하고자 하였다. 사용된 향은 100%의 Rose oil bulgarian, Lemon oil misitano, Jasmin abs, Lavender oil france (KIMEX co. Ltd)의 네 가지이고 자율신경계의 반응은 심전도, 피부저항의 생리신호로 측정하였다. 스트레스의 유발은 단계적으로 난이도를 증가시키면서 덧셈의 연산 결과가 옳은지 틀린지를 검증하게 하였다. 실험과정은 처음의 안정 상태를 3분간 측정하였고, 2분의 계산 부하가 주어졌고 다시 3분간의 회복 상태를 측정하였다. 3분간의 회복 과정 측정 시 향을 제시하지 않은 상태를 통제 집단으로 하여 각각의 향을 제시했을 때의 상태와 비교하였다. 주관적 평가에서 상대적으로 레몬과 라벤더 향은 긍정과 이완 감성을, 자스민과 장미는 부정과 긴장 감성을 유발하는 향이라고 피험자들은 대답하였고 이것은 생리신호의 분석결과 스트레스 자극 유발 후 안정상태로의 회복이 향을 제시하지 않은 상태와 비교해서 레몬과 라벤더 향을 제시했을 때 빨라지고, 장미향을 제시했을 때 느려진다는 사실과 어느 정도 일치한다. 그러므로 비록 예비 실험이기는 하지만 본 연구에서는 스트레스에 의해 유발된 교감신경계 활성화의 회복을 촉진시키거나 또는 더디게 하는 향의 심리적 효과를 자율신경계의 반응으로서 검증할 수 있었다.
텔레프레젠스 로봇을 이용한 자기결정 경험의 증대가 자폐범주성 장애유아의 행동에 미치는 효과
김수진(S. J. Kim) 한국재활복지공학회 2018 재활복지공학회논문지 Vol.12 No.1
이 연구의 목적은 텔레프레젠스 로봇을 이용한 자기결정 경험의 증대가 자폐범주성 장애유아의 행동(참여, 선택 및 선호표현)에 미치는 효과를 살펴보고자 하였다. 연구방법은 2명의 연구 참여 아동이 오전 자유놀이 시간을 활용하여 주 2회, 19회기 15분에서 40분씩 텔레프레즌스 로봇과의 활동을 하는 것이다. 실험설계는 AB설계이다. 활동이 아동의 행동에 미치는 효과를 살펴보기 위해 오후의 자유놀이 시간과 작업시간을 이용하여 이들의 행동을 관찰하고 모든 과정을 녹화하였다. 그리고 모든 자료는 빈도관찰기록법으로 분석하였다. 연구결과는 다음과 같다. 첫째 자유놀이 시간에서의 자폐범주성 장애유아의 참여도가 증가하였다. 둘째, 작업시간에서의 자폐범주성 장애유아의 선택하기 및 선호표현하기 행동이 증가하였다. 이 연구는 자폐 스펙트럼 장애 아동의 텔레프레즌스 로봇 이용 활동을 통한 자기 결정 경험의 증가가 그들의 참여도를 높이고 선택 또는 선호 행동을 증가 시킨다는 것을 시사한다. The purpose of this study was to investigate the effects of an increase in self - determination experience on the behavior of young children with autism spectrum disorder by telepresence robot. As for research method, the study used AB design, two selected children engaged in activities with a telepresence robot in free play time in the morning. The activities were conducted in 19 sessions, twice a week, 15 to 40 minutes each. To investigate the effect of the activity on the child"s behavior was observed using the behaviors of free play time and work time in the afternoon. All the process was recorded by a camera and then analyzed by frequency recording. The results of the study are as follows. First, the participation of young children with autism spectrum disorder in free play time increased. Second, choice-making or preference behavior of young children with autistic spectrum disorder were increased. This study suggests that increasing the self-determination experience of young children with autism spectrum disorders using telepresence robots increases their participation and increases their choice-making or preference behavior.
로봇활용이 자폐범주성 장애유아의 자기결정력 증진에 미치는 효과
김수진(S. J. Kim) 한국재활복지공학회 2013 한국재활복지공학회 학술대회논문집 Vol.2013 No.10
The study’s purpose is to get know how to effects of the use of a robot on raising the self-determination of children of labeled with autism. Three children of labeled of with autism will participate in the study, and then qualitative research methods and quantitative research methods will be used. The study period is a total of 21 sessions twice a week. For Data collection, combinations of video recording and participant observation and interviews and event sampling method will be used. This study will provide a new approach to promote self-determination experience of children with disabilities, and then will spur further related to self-determination.
로봇활용 놀이중심 자기결정프로그램이 자폐성 장애유아의 자기결정 행동에 미치는 효과
김수진(S. J. Kim) 한국재활복지공학회 2017 한국재활복지공학회 학술대회논문집 Vol.2017 No.11
The study’s purpose is to get know how to effects on rasing the self-determination of children with autism through the robot assisted self-determination improvement program. Three children of labeled of with autism will participate in the study, and then qualitative research methods and quantitative research methods will be used. The study period is a total of 20 sessions three times a week. For Data collection, combinations of video recording and participant observation and interviews and event sampling method will be used. This study will provide a new approach to promote self-determination experience of children with autism, and then will spur further related to self-determination.
김수진(S. J. Kim),정혜영(H. Y. Jung),정덕영(D. Jung),박상수(S. Park) 한국재활복지공학회 2015 한국재활복지공학회 학술대회논문집 Vol.2015 No.11
The skin barrier is an important part of an ostomy product, holding the ostomy bag in place and protecting the peristomal skin. Skin barriers help protecting the peristomal skin from excrements and secretion, thus keeping the skin physiology intact by absorbing or permeating sweat. The vocabulary for the skin barrier has been standardized by ISO 24214, but there is no standard related to the skin barrier in Korea. We investigated the academic and commercial documents of the skin barrier and propose a Korean standard for skin barrier vocabulary.