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Consideration of Programs and Operations of Farms Providing Agro-Healing Service
Sang Mi Lee,Na Ra Jeong,Seon Hee Jeong,Gyung Mee Gim,Kyung Sook Han,Young Chea,Kwang Jin Kim,Hyun Jin Jang 인간식물환경학회 2019 인간식물환경학회지 Vol.22 No.1
This study was designed to examine agro-healing services and programs provided and operated by farms in Korea. The results of the analysis of the agro-healing programs and operation of farms were as follows. The purpose of the operation of farms was to raise productivity by managing farms in a cooperative way through agricultural production, education and healing, and to raise income by processing and selling agricultural products. It was difficult to access farms by public transport and thus visitors had to use their own cars. The size of farms varied. The main resources utilized in the surveyed programs were plants, rural environments and landscapes, and agricultural products. The programs were conducted using resources that were commonly found in rural areas. Facilities on each farm were equipped with facilities (indoor and outdoor learning place, gardens, vegetable gardens, orchards, etc.) and convenience facilities (parking lots, drinking fountains, kiosks, etc.) to support program operation. However, facilities for the handicapped and accommodation facilities were insufficient. The programs operated on each farm utilized agricultural resources, farm produce, and rural resources and were classified into activities such as making, feeling, and growing. The average number of people who operated the family-centered program was 2-3, having qualifications such as welfare horticultural therapists, forest interpreters, experience instructors, and social workers. In addition, they had expertise in medicinal food, dietary life, and social welfare, and they also had essential expertise required to operate programs.
청기소독탕(淸肌消毒湯)이 아토피피부염 염증 관련 인자에 미치는 영향
김혜림 ( Hye Rim Kim ),김선빈 ( Seon Bin Gim ),윤미영 ( Mi Young Yun ),이기무 ( Ki Moo Lee ),김동희 ( Dong Hee Kim ) 대전대학교 한의학연구소 2012 혜화의학회지 Vol.20 No.2
In vitro tests were performed using CST to investigate its role on oxidative damages and inflammatory cytokines. 90% or higher cell viability was observed in CST treated groups from 25 to 200 ㎍/㎖using Raw 264.7 cells. CST showed dose-dependent DPPH scavenging activity, with 91.3% and 92.2% scavenging activities at 400 and 800 ㎍/㎖concentrations, respectively. CST showed dose-dependent suppression activity of ROS production, especially at 200 ㎍/㎖of 41.3%. CST decreased NO production activity, with significant decrease of 16.2% and 33.5% at 100 and 200 ㎍/㎖concentrations, respectively. IL-1β, IL-6, MCP-1 production rate were significantly decreased by 30.0%, 27.2%, 22.1% when Raw 264.7 cells were treated with LPS and with CST of 200 ㎍/㎖. Also, TNF-α production rate was decreased by 28.6%. The results above indicated therapeutic effect of CST on the AD through anti-oxidative and immune modulatory effect. Various blending of drug substances with CST should be clinically tested.
김진우 ( Jin Woo Kim ),김선빈 ( Seon Bin Gim ),오정민 ( Jeong Min2 Oh ),윤미영 ( Mi Young Yun ),이기무 ( Ki Moo Lee ),김동희 ( Dong Hee Kim ) 대전대학교 한의학연구소 2012 혜화의학회지 Vol.20 No.2
To investigate the clinical aspects of CHT in atopic dermatitis (AD) treatments, the effect of CHT in anti-oxidative and anti-inflammatory cytokines were tested. 100% or higher cell viability was observed in all tested groups from 25 to 200 ㎍/㎖using Raw 264.7 cells. CHT showed dose-dependent DPPH scavenging activity, with more than 90% scavenging activities at 800 ㎍/㎖concentrations. CHT showed dose-dependent suppression activity of ROS production, especially at 200 ㎍/㎖of 37.5%. CHT decreased NO production activity, with significant decrease of 33.2% at 200 ㎍/㎖. IL-6, MCP-1, TNF-α production rate were decreased by approximately 25% when Raw 264.7 cells were treated with LPS and with CHT of 200 ㎍/㎖. Also, IL-1β production rate was decreased by 25% at 100 ㎍/㎖. The results above indicate that CHT significantly reduces the effect of oxidative and inflammatory cytokines. The use of CHT in dermatitis can be widely suggested.
Analysis of Brain Waves Before and After Plant Cutting Procedure
Sang Mi Lee,Gyung Mee Gim,Seon Hee Jeong,Sun Jin Jeong,Kyung Sook Han,Young Chea,Yoonah Jang,Sook Lee,Hyun Jin Jang 인간식물환경학회 2018 인간식물환경학회지 Vol.21 No.5
The purpose of this study was to analyze brain waves before and after the plant cutting procedure in 34 adult subjects. After plant cutting procedure, RT(Relative power of theta) decreased and RB(Relative power of beta), RMB(Relative power of mid beta), RHB(Relative power of high beta), RST(Ratio of SMR to theta spectrum), RMT(Ratio of mid beta to theta), and RSMT(Ratio of SMR~mid beta to theta) increased, while RA(Relative power of alpha), RLB(Relative power of low beta), and RG(Relative power of gamma) did not change significantly. The decrease in the RT indicator means that the cutting did not cause anxiety as a stable work rather than a high level task. Therefore, it is considered that the cutting activity can be applied to the subjects with low cognitive level such as children, dementia, and intellectual disabilities and those who should avoid the psychological burden due to the performance of the work. The increases in RB, RMB, and RHB indicators mean a state of mental awakening, inducing concentration similar to meditation. Therefore, the activity of cutting can be applied to people who use psychological energy in daily life, psychological confusion, excessive unnecessary thought, troublesome problems. The increases in the RST, RMT, and RSMT indicators mean an increase in concentration. Therefore, it is possible to apply the cutting activity for the purpose of strengthening the attention and intensifying induction. The results of this study are meaningful that it was confirmed that the cutting activity could induce the brain to be awakened by inducing concentration through conscious activities without giving an intellectual anxiety or psychological burden.
A 3-Dimensional Hand Tracking System Based on Infrared Sensor
( Jung Chul Lee ),( Sung Jun Park ),( Ul Ho Jung ),( Seon Young Gim ),( Mi Hyun Choi ),( Hyung Sik Kim ),( Soon Cheol Chung ) 한국감성과학회 2015 추계학술대회 Vol.2015 No.-
This study was developed a 3-demensional hand tracking system based on infrared sensors. The developed system consists the Leap Motion controller, computer and swivel slide based on pan-tilt structure. The Leap Motion(Leap Motion Inc., USA) controller composed of 3 infrared sensors was gotten the mapping of user’s hand position in a space using a Unity 3D(Unity Technologies, USA) software. In order to verify the mapping algorithm using the Unity 3D software, spatial position information of the hand was transmitted to the microcontroller of the swivel slide using serial communication method. At the result, a tracking laser installed the swivel slide tracked the central region of the palm stably.
Development of Tactile Air-Pressure Stimulator
( Ul Ho Jeong ),( Ji Hye Baek ),( Sung Jun Park ),( Seon Young Gim ),( Mi Hyun Choi ),( Soon Cheol Chung ),( Hyung Sik Kim ) 한국감성과학회 2015 추계학술대회 Vol.2015 No.-
The tactile air-pressure stimulator was developed to stimulate blow and suction type to control the stimulation strength. It is possible to present the consistent stimulation and the two types of stimulation at the same time to the same stimulation area. The developed stimulator consists of control, drive unit, and actuator. The control unit performed the role of controlling stimulus type, intensity, and time by using a microcontroller (ATMEGA 128, Atmel, USA). The blow and suction stimuli strength is controlled by a unit of 1 psi in the range of 0~14 psi. Drive unit moved an air-compressor (JS20, Joinmedical, South Korea) and a valve matrix. Compressed air generated from the air-compressor was transferred to the valve matrix, which was composed of three valves. Controlling the on/off capability for each valve enabled generation of air flows for the blow-type and suction-type stimuli. Air -pressure was detected using a pressure sensor (33A-005G-2210, Smate, Taiwan) and vacuum sensor (SPSB, TPC mechatronics, Korea) then feedback to the control unit. Actuator served the role of presenting two of pressure sensation stimuli in identical locations and areas. Two-and three-dimensional AUTOCAD was used for design and a three-dimensional printer, Mojo (Stratsys, USA), which was used for fabrication of the actuator. The total size was 20 × 20 × 20mm3 (length×width×height), and the stimulus presentation area was 1 mm2. It is expected to stimuli applying the perceptual and cognitive structures of air pressure.
Kim, Hyung-Sik,Chung, Soon-Cheol,Choi, Mi-Hyun,Gim, Seon-Young,Kim, Woo-Ram,Tack, Gye-Rae,Lim, Dae-Woon,Chun, Sung-Kuk,Kim, Jin-Wook,Mun, Kyung-Ryoul The Society of Physical Therapy Science 2016 JOURNAL OF PHYSICAL THERAPY SCIENCE Vol.28 No.9
<P>[Purpose] Stroke survivors exhibit abnormal pelvic motion and significantly deteriorated gait performance. Although the gait of stroke survivors has been evaluated at the primary level pertaining to ankle, knee, and hip motions, secondary deviations involving the pelvic motions are strongly related to the primary level. Therefore, the aim of this study was to identify the kinematic differences of the primary and secondary joints and to identify mechanism differences that alter the gait performance of stroke survivors. [Subjects and Methods] Five healthy subjects and five stroke survivors were recruited. All the subjects were instructed to walk at a self-selected speed. The joint kinematics and gait parameters were calculated. [Results] For the stroke survivors, the range of motion of the primary-joint motions were significantly reduced, and the secondary-joint motions were significantly increased. Additionally, for the healthy subjects, the primary joint kinematics were the main factors ensuring gait performance, whereas for the stoke survivors, the secondary-joint motions were the main factors. [Conclusion] The results indicate that while increasing the range of motion of primary-joint movements is the main target to achieve, there is a strong need to constrain and support pelvic motions in order to improve the outcome of gait rehabilitation.</P>
Comparison of ERP Patterns by Suction and Puff Stimulus
( Ji Hye Baek ),( Mi Hyun Choi ),( Ul Ho Jeong ),( Sung Jun Park ),( Seon Young Gim ),( Hyung Sik Kim ),( Soon Cheol Chung ) 한국감성과학회 2015 추계학술대회 Vol.2015 No.-
The aim of this study was to compare event-related potential (ERP) patterns activated somatosensory area (C3) and motor area (FC5) about suction and puff stimulus by applying these stimuli to the fingers. Twelve healthy right-handed men (mean age = 23.1 ± 2.0 years) participated in the study. One session consisted of a Rest Phase (9sec) and a Suction or Puff Phase (3sec). During the Rest Phase, the subjects were instructed to relax and get a ready without any stimulus being applied. During the Suction or Puff Phase, suction or puff stimulus of same intensity (4 psi) was applied to the first joint of the right index finger. Subjects performed 1 session (30 trials) for each suction and puff stimulus. 1 session is repeated twice. After completion of the session, a subjective magnitude test was presented. We extracted the maximum positive amplitude, minimum negative amplitude and relevant latency values from ERP signals from C3 and FC5. Suction and puff stimuli had similar subjective magnitude scores. For C3, the maximum positive latency (suction: 82ms, puff: 100ms) (p = .001) and minimum negative amplitude latency (suction: 167ms, puff: 188ms) (p<.001) was appeared earlier for the suction stimulus than for the puff stimulus. For FC5, the maximum positive latency (suction: 81ms, puff: 90ms) (p = .013) and minimum negative amplitude latency (suction: 168ms, puff: 186ms) (p = .010) was appeared earlier for the suction stimulus than for the puff stimulus. The suction stimulus caused a more sensitivity in the somatosensory area (C3) and motor area (FC5) than did the puff stimulus during suction and puff stimuli of the same intensity.