• Journal of the Korean Society of Physical Medicine
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• v.7 no.2
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• pp.213-221
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• 2012

Purpose : The purpose of this study was to investigate the effect of Vojta therapy on Gross Motor Function Measurement(GMFM) and Selective Voluntary Motor Control (SVMC) in children with Spastic diplegia. Methods : During this experiment, the subject of four children diagnosed with spastic diplegia was tested using ABA design for Single-subject Experimental Research Design. The procedure consisted of baseline, intervention and follow-up phase which was held thirty minutes each for three times a week for a total of 24 times. Gross motor function was measured using GMFM and selective voluntary motor control was measured using SCALE. Results : According to this study, the gross motor function and selective voluntary motor control of all subjects were improved from their intervention phase to their baseline phase. During the follow phase which the intervention was removed, the ability that was enhanced during the prior phases was still either maintained or only reduced slightly. Conclusion : The Vojta therapy used on children diagnosed with spastic diplegia was effective on both GMFM and SVMC. In other words, the therapy was effective on coordination. However, this study is difficult to be generalized due to the insufficient number of subject. In further studies, it will be necessary to increase the number of trials with a control group in order to generalize the effectiveness of Vojta therapy.

• Journal of Korean Physical Therapy Science
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• v.11 no.2
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• pp.46-56
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• 2004

The purpose of this study was to investigate the effect of watsu therapy on muscle tone in adult hemiparesis patient after stroke. The subject was a 66 year old patient with left hemiparesis whose self gait was independent with minimal assist. The subject was ambulatory with some degree of limitation and demonstrated a little tremor and asymmetry in the body. A multiple treatment design(A-B-C-B) for a single-subject research was used for this study. The watsu therapy consisted of basic moves, head cradle, underfar leg, near leg cradle in watsu I (transition flow), for 25 minutes, which lasted 12 sessions for a total 21 sessions. A baseline was conducted for a first time and a general ROM exercise was conducted after the first watsu therapy. Tone assessment scale was tested : 1. posturing at rest 2. response to passive movement 3. associated reaction Comparing to the baseline and general ROM exercise, The results showed that the watsu therapy had some positive effects on improvement of three tests and there was a more positive effects of both response to passive movement and associated reaction.

• The Journal of Korean Academy of Sensory Integration
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• v.16 no.1
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• pp.1-13
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• 2018

Objective : The purpose of this study was to investigate the effects of sensory integration intervention combined with oral activity on eating of child with sensitive oral senses. Methods : The study subject was 6 years old boy and diagnosed with developmental disorder. The experiment period was 15 sessions from April 21, 2017 to June 2, 2017. Experimental design used AB design in single-subject design, baseline (A) phase (sensory integration therapy) was 5 sessions and intervention phase (B) (sensory integration therapy combined oral activity) was 10 sessions. During the experiment, the child used the Goal Attainment Scale (GAS) to measure behavioral changes in eating. Results : The GAS score of voluntary eating of favorite foods was 0 on the baseline phase and increased to 1.9 on the intervention phase. The GAS score of voluntary eating of disliking foods was 0 on average during the baseline phase and increased to 1.7 on average during the intervention phase. Conclusion : This study suggests that sensory integration intervention combined with oral activity program may have a positive effect on eating of children with sensitive oral senses and limited food intake.

• Therapeutic Science for Rehabilitation
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• v.7 no.3
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• pp.59-78
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• 2018

Objective : The purpose of this study was to investigate the effect of robot-assisted therapy on upper extremity function. Methods : This study used a single-subject experimental A-B-A' design. Three Parkinson's disease patients took part. Each subject received a robot-assisted therapy intervention (45 min/session, 5 sessions/week for 4 weeks). Upper extremity movement was evaluated with the Reo Assessment tool in Reogo. The Jebsen-Taylor hand motor function test, Fugle-Mayer Assessment score, Box and Block Test, and Nine-hole pegboard test were assessed pre- and post-intervention. Results : After intervention, all subjects underwent 3D motion analysis of reaching function. There was overall improvement in resistance, smoothness, direction accuracy, path efficiency, initiation time, and time to moving target with robot-assisted therapy. Robot-assisted therapy may have a positive effect on upper extremity movement in Parkinson's disease. Conclusion : Robot-assisted therapy is considered an alternative in clinical occupational therapy to improve upper extremity function in Parkinson's disease.

• Asian-Australasian Journal of Animal Sciences
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• v.32 no.4
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• pp.508-518
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• 2019

Objective: This research aimed to determine biological pathways and protein-protein interaction (PPI) networks for 305-d milk yield (MY), 305-d fat yield (FY), and age at first calving (AFC) in the Thai multibreed dairy population. Methods: Genotypic information contained 75,776 imputed and actual single nucleotide polymorphisms (SNP) from 2,661 animals. Single-step genomic best linear unbiased predictions were utilized to estimate SNP genetic variances for MY, FY, and AFC. Fixed effects included herd-year-season, breed regression and heterosis regression effects. Random effects were animal additive genetic and residual. Individual SNP explaining at least 0.001% of the genetic variance for each trait were used to identify nearby genes in the National Center for Biotechnology Information database. Pathway enrichment analysis was performed. The PPI of genes were identified and visualized of the PPI network. Results: Identified genes were involved in 16 enriched pathways related to MY, FY, and AFC. Most genes had two or more connections with other genes in the PPI network. Genes associated with MY, FY, and AFC based on the biological pathways and PPI were primarily involved in cellular processes. The percent of the genetic variance explained by genes in enriched pathways (303) was 2.63% for MY, 2.59% for FY, and 2.49% for AFC. Genes in the PPI network (265) explained 2.28% of the genetic variance for MY, 2.26% for FY, and 2.12% for AFC. Conclusion: These sets of SNP associated with genes in the set enriched pathways and the PPI network could be used as genomic selection targets in the Thai multibreed dairy population. This study should be continued both in this and other populations subject to a variety of environmental conditions because predicted SNP values will likely differ across populations subject to different environmental conditions and changes over time.

• Journal of Korean Medicine Rehabilitation
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• v.19 no.2
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• pp.125-156
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• 2009

Objectives : To research the trend of studies related to rheumatoid arthritis and to indicate the hereafter direction for its study in oriental medicine and its treatment. Methods : I reviewed 75 domestic oriental medical journals, and 50 medical journals about rheumatoid arthritis published after 2004, and comparative analysis was made. And these theses were classified by college, year, field of study, subject. Results : The following are the results of this study. 1. Classified by oriental medical college, Dae-jeon college published the most theses, followed by Dong-guk, Kyung-hee, Se-myung and Dong-shin college. Han-yang college published the most theses among college of medicine. 2. Classified by type of thesis, experimental theses(70 pieces, 94%) showed higher rate than that of clinical theses(4 pieces, 5%) in oriental medical studies. However, in medical studies, clinical theses(34 pieces, 68%) showed higher rate than that of experimental theses(15 pieces, 30%). 3. Analyzed by subject, the most dealt subject in oriental medicine was herb medication, followed by herbal acupuncture, single herb, electroacupuncture, sasang & gene, acupuncture & moxibustion, complex accordingly. The most dealt subject in medical clinical journals was standards of diagnosis & prognosis, followed by medication, gene analysis, pathogenesis, clinical pattern, operative treatment and complication accordingly. 4. In theses related to herb medication, most of the subject was to evaluate anti-inflammatory and immunoregulatory effects of herb medication with geopungseup, jibitong, hwalhyeolgeoer function. The tendency of experimental methods was focusing on understanding anti-inflammatory and immunoregulatory mechanisms through molecular biologic methods by analyzing cytokine and gene. 5. Most of theses related to herbal acupuncture were experimental studies verifying ant-inflammatory and immnoregulatory effects through methods observing change of cytokine and immunoregulatory factors. Regarding remedies for herbal acupuncture, Ulmus davidiana Planch was most preferred, followed by bee venom. 6. In theses related to single herb, Boik-yak was most prefered, followed by Geopungseup-yak and Hwalhyeolgeoer-yak. Regarding methods of research, there were tendency of shifting from methods verifying travail, anti-inflammatory and anti-pyretic effects through a test of behavior, morphometry, serology and temperature measurement of the rectum and the skin into verifying anti-inflammatory and immunoregulatory effects through observing inflammatory cytokine in the joint and cells of spleen. 7. In theses related to electroacupuncture, ST36 and adjuvant were most preferred as acupoints and induced factor. The tendency of experimental methods was turning from verifying mechanism of travail effect to analyzing inflammation and pain inducing factors. 8. Diverse medical clinical studies were published. Subjects such as diagnosis and prognosis, medication, gene analysis, clinical pattern, operational treatment, complication and pathogenesis were published. Especially, studies about standards of early diagnosis, and research on possible parallel medications with methotrexate were actively inquired. 9. Most of theses related to medical experimental studies was about mediators and receptors related to inflammatory induction and osteoclasia mechanism. Also, it was presented blockage of them can be effective on rheumatoid arthritis. Conclusions : The oriental medicine studies have merit in its diversity of treatment, but it clinical studies is lacking compared to experimental studies. Also, more diversity of subjects is necessary. Therefore, complementary measures are needed. Hereafter, oriental medicine research about rheumatoid arthritis needs more clinical research verifying the effectiveness and safety in clinical field. Also, we require oriental medical standard of diagnosis and researches on pathological generation which would make early checkup and prognosis possible.

• Journal of Fisheries and Marine Sciences Education
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• v.27 no.4
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• pp.1013-1020
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• 2015

This study was aimed at analyzing the research trends and presenting the future research in fisheries and marine sciences education. This study analyzed 127 papers related with fisheries and marine sciences education among total 970 papers from 1988(Vol. 1(1)) to 2015(Vol. 27(3)) in 'The Journal of Fisheries and Marine Sciences Education'. The results were as follows. Firstly, researches related with fisheries and marine sciences education have been actively studied from 2013 to the resent. Secondly, career vocation education and subject matter education were the most in the contents on fisheries and marine sciences education. Thirdly, literature reviews and content analysis were used the most in the research method on fisheries and marine sciences education. Lastly, most researchers(82.68%) belonged to university, and from around 2008, multiple-author research began to increase quite a bit in comparison with single-author research.

• Proceedings of the Optical Society of Korea Conference
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• 1990.02a
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• pp.172-176
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• 1990

A high resolution picosecond absorption kinetic spectrometer utilizing dye emission and a streak camera is presented and compared with other methods of picosecond transient absorption measurements. Typical transient absorption and bleach recovery kinetics measured with this spectrometer are shown. Single wavelength transient absorption or ground state bleach recovery kinetics are determined on the basis of a single laser shot, so that the samples are relatively free frm decomposition by irradiation. Excellent kinetics may be obtained from the near UV to the near IR and are not subject to interference from luminescence of samples. The sensitivity of this spectrometer is very high and it is reasonably easy and convenient to set up and use.

• Proceedings of the Korea Concrete Institute Conference
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• 2001.11a
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• pp.841-846
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• 2001

The applicability of the concept of IPC(Incrementally Prestressed Concrete) girder which effectively reduces the depth of the conventional prestressed girders by introducing prestress in two different stages is theoretically reviewed in this research. Expressions on top and bottom stresses resulting from different loading stages are presented. Beneficial effects of IPC girder compared with those traditional prestressed girders are evaluated by investigating the girder depth for the same span or girder span for the same girder depth. Parking structures and ware house structures which need relatively longer span and are subject to large live loads are considered in comparison. It was found that the single or double tee slab designed by IPC concept could be built upto 50% longer in its span and upto 45% less in its depth compared to those of traditionally prestressed single or double tee slabs. In addition, the amount of prestressing tendons could be reduced.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2006.11a
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• pp.327-331
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• 2006

This paper considers an integrated inventory-distribution system with a fleet of heterogeneous vehicles employed where a single warehouse distributes a single type of products to many spatially distributed retailers to satisfy their dynamic demands and the product is provided to the warehouse via procurement ordering from any manufacturing plant or market The Problem is formulated as an Mixed Integer Programming with the objective function of minimizing the sum of inventory holding cost (at the warehouse and retailers), and transportation cost and procurement ordering cost at the warehouse, subject to inventory-balancing constraints, ordering constraints, vehicle capacity constraints and transportation time constraints. The problem is Proven to be NP-hard. Accordingly, a Lagrangean heuristic procedure is derived and tested for its effectiveness through computational experiments with some numerical instances.