• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.15 no.1
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• pp.35-48
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• 2020

Objectives : This study was conducted to evaluate the therapeutic effects of Chuna Craniosacral therapy on headaches. Methods : 1. A combination of keywords, such as headache and Chuna Craniosacral therapy, were searched based on studies published in 11 databases (Pubmed, CAJ, EMBASE, Cochrane Library, Web of Science, KMBASE, KISS, KISTI, NDSL, RISS and DBPIA) up to October 31st, 2019. 2. The subjects were randomized controlled clinical studies using Chuna Craniosacral therapy. 3. We used the Cochrane perverse assessment tools for quality assessment. Results : 1. Six randomized controlled clinical studies were selected, and all 404 patients were evaluated. 2. As a result of the meta-analysis, Chuna Craniosacral therapy and scalp acupuncture showed no difference in treatment effect. 3. Chuna Craniosacral therapy showed a significant difference in treatment effect compared to Maitlands mobilization. 4. Chuna Craniosacral therapy showed a partial difference in treatment effect compared to low intensity magnetotherapy. 5. Chuna Craniosacral therapy group showed a significant effect on pain reduction compared to the untreated group. 6. All six papers showed a high degree of bias risk, with no mention of side effects or adverse events. Conclusion : This study provided only a limited assessment of the curative effects of Chuna Craniosacral therapy's headache treatment. However, there was no mention of side effects, and given the therapeutic effects analyzed in individual papers, it is believed that Craniosacral therapy can be used safely to treat headaches.

• Journal of the East Asian Society of Dietary Life
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• v.16 no.3
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• pp.281-291
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• 2006

This study investigated the effect of the powder of the small water dropwort(PSWD) and brewer's yeast(BY) on the liver function and serum lipid metabolism in alcohol-consuming rats. Male Sprague-Dawley rats were fed an AIN-93 diet(control), ethanol plus control(A), ethanol plus PSWD(AS), ethanol plus BY(AB), ethanol plus PSWD and BY(ABS) diet for seven weeks. The feed intake, body weight gain and feed efficiency ratio were the lowest and in the alcohol-consuming groups. The weight of the liver, kidney, spleen and epididymis of the anatomized rats showed positive correlation with the body weight gain. Compared with group A, the content of the lipid in the serum was significantly low in the AS and AB groups. In particular, it was the most effective in the AB group. The GOT, GPT and ALP level in the serum showed a significant difference in the alcohol-consuming groups. Compared with the A group, they showed a significantly low difference in the AS and AB groups. The total cholesterol and triglyceride levels in the liver were similar in all groups. The weight of the feces was significantly different but there was no significant difference in the content of total cholesterol and triglyceride levels in the AS and AB groups. These results suggest that BY and PSWD improve the liver function, and had an effect on reducing the lipid content of the serum and feces of alcohol-consumed rats. In particular, the effect of BY which contained protein, dietary fiber and vitamin B was higher than that of PSWD.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.47 no.1
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• pp.1-9
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• 2011

In order to investigate the cause and magnitude of scale effect occurring in the model experiments of fishing nets, five pairs of Nylon pyramid nets and one pair of PE ones in which all the two nets paired were equal each other in the factors determining their flow resistance, i. e., the ratio d/l of diameter d to length l of bars, the angle f between two adjacent bars, the attack angle q of nettings to the water flow, and the wall area S of nets, and different in the values of d and l were prepared. Then, the nets were attached to the circular steel frame alternately and their flow resistances with shapes in water were measured on the sea ascribing no turbulent flows by using the tension meter made of a block bearing for the experiment. All the Nylon nets were spreads out easily in water to form a circular cone at relatively low velocity of water and showed the resistance smaller a little in the nets with larger d and l than them with smaller d and l, because the filtration of water through meshes become easier in nets especially with larger l. But PE nettings were not spread out sufficiently on account of their small flexibility and showed higher resistance especially in them with thicker twines. Therefore, the difference in bar length or mesh size and flexibility of nettings between prototype and model nets are regarded to become factors ascribing scale effect. Especially the influence of the difference in mesh size may become large significantly in actual model experiments because the mesh size of model nets is decided at much larger value than that given by scale ratio and so the difference of mesh size between the two nets become much larger than that between nets used in this experiment.

• Journal of the Korean Society of Costume
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• v.53 no.6
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• pp.131-143
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• 2003

This treatise deals with the profitable suit image design of middle-aged men by examining visual effects in physical design. The sample of this study is people who lives in Kwangju, the Republic of Korea and 20-50 age's men and women. And it is very variety in each population statistics factors the differences of associate design visual effect which considering the difference of sex and age group, numbers of button, a figure and material pattern. Firstly, look into the associate design visual effect by sex and button number. In men's group, the style with three buttons was the most attractive and that with two buttons was the least attractive. In 50's group, the style with two buttons was the least attractive and those with 1.3 and 4 buttons were a little attractive. Secondly, in the difference of associate design with sex and shape, men's group was considered that standard type was the most attractive shape, women's group was thought that lean and standard types were the most attractive shape. So we can know that the attractive shape is different with sex. In the difference of association design with age and shape, 20's considered that standard type was the most modernistic and fat type was the least modernistic. 30's considered that lean type was the most modernistic and 50's thought that fat type and standard type were the most modernistic. Thirdly, see the sex and material pattern. In familarity, men's group considered that stripe pattern was more familiar than checks and plain patterns. And they considered that striped pattern and plain was more manly than checks. In sex and material pattern, 20's thought that plain was the most attractive, stripe was the next, and checks was not attractive. 40's estimated that plain and stripe were more attractive than checks. 50's judged that stripe was the most attractive material. Thus. the attraction is different with ages and material patterns.

• Journal of The Korean Society of Grassland and Forage Science
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• v.16 no.2
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• pp.161-168
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• 1996

This experiment was canied out to determine the effect of cultivar, harvest date and drying method on the changes of moisture content and quality of spring harvest oat(Avena sativa L.) hay. Disign of the experiment was a spilt-split-plot arrangement with early and late cultivars as main plots, early and late harvest dates as sub-plots, and drying agent and tedding as sub-subplots in three replications. Moisture content of early harvest oat was higher than that of late harvest oat by 127.1% dry weight(DW) in 'Swan' and 39.8%DW in 'Foothill'. Moisture content difference between 'Foothill' and 'Swan' was 117.6%DW at early and 204.9%DW at late harvest dates, respectively. Cultivar effect on moisture content of cut oat was higher at late harvest date, but drying method effect was higher at early harvest. Total nitrogen content of early harvest was higher than that of late harvest by 0.70% and that of 'Foothill' was higher than that of 'Swon' by 0.86%. But no difference in total nitrogen content was found between the drying method. ADF and NDF contents were increased at late harvest by 29% and 1 I%, respectively(P<0.05). ADF and NDF contents of 'Swan' were higher than those of 'Foothill' by 2.8% and 4.5%, respectively. No difference in ADF and NDF contents was obtained by drying methods. RFV of early harvest oat hay was 95.1 and 103.8 for 'Swan' and 'Foothill' but late harvest 'Swan' and 'Foothill' showed 74.8 and 85.0, respectively.

• Journal of Korean Physical Therapy Science
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• v.9 no.1
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• pp.53-59
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• 2002

This study is research for effect of the involved lower limb weight bearing training on symmetrical weight supporting rate improvement by practicing involved lower limb weight bearing training of three weeks period to improve standing equilibrium problem with asymmetric weight supporting rate of hemiplegia. In result of the study, it has shown that P-value incase of involved supporting rate is lower than level of significance $\alpha$<.05 and mean improvement rate of experienced group is higher in comparison with controlled group and experienced group. In changing quantity of involved maximum supporting rate, P-value is .26 and higher than level of significance $\alpha$<.05, and so it did not show significant difference statistically. But in case of experienced group between pre and post-test, involved side supporting rate and involved side maximum supporting rate showed significant improvement in all. In comparison of relative characteristic training effect difference, it was shown that train-learning effect on case of 40-60 years old, hemorrhagic patient and standard body bun of patient is valuable, which showed significant improvement in case of paralytic side and disease period, it did not show significant difference on excercise learning effect in two above cases. In the above result, we can say that continuous weight bearing training on the involved lower limb for three weeks period help improve the involved side supporting rate of hemiplegia. Accordingly, the weight bearing training on the involved lower limb is training method that patient can easily train with simple guidance of therapists, without being special expensive equipment. Furthermore it can be helpful to establish home therapeutic plan for hemiplegia through education of a patron.

• Environmental and Resource Economics Review
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• v.19 no.4
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• pp.875-896
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• 2010

Using the difference in differences (DID) estimation method, this paper analyzes the effect of European Union's Emission Trading Scheme (EU ETS) on the reduction of per capita $CO_2$ emission among the twenty five participating countries. For this, the panel dataset of forty two European countries for the period 1990~2007 is constructed. Special attention is paid to the bias of the standard errors in the DID estimation due to the presence of serial correlation in the error terms. The results shows quite a robust effect of EU ETS on the reduction of per capita $CO_2$ emission among the participating countries regardless of the calculation methods of standard errors. The results also shows that the increased implicit tax rate on energy has a robust effect on the reduction of per capita $CO_2$ emission. On the contrary, the estimation results regarding the effects of per capita GDP and population density on the per capita $CO_2$ emission seem inconsistent. In particular, the environmental Kuznets curve is not statistically supported with the use of robust standard errors.

• Journal of Acupuncture Research
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• v.19 no.1
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• pp.65-75
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• 2002

Objective : Since ancient times venepuncture has been widely used as a useful treatment for low back pain. This study is made in order to objectively evaluate the therapeutic effect of Weizhong(BL40) on low back pain. Methods : Total 46 cases of low back pain patients were divided into 2 groups; one group took only acupuncture therapy, and the other group took acupuncture and venepuncture therapy together. Each patient's pain was evaluated before the treatment and the 3 or 4 days later after the treatment. Pain rating score(PRS) was used to assess the pain for its intensity, frequency, duration, and aggravating factors. Results : Both acupuncture therapy group and acupuncture & venepuncture group showed good effect on low back pain. Though the latter group showed better pain release effect than the former, there was no statistical significance between pain rating score of two groups. Sciatica group showed no significant difference from non-sciatica group in pain rating score. Palpation on Weizhong(BL40) group showed significant difference only in pain duration from non-palpation group. Exposed vessel around Weizhong(BL40) group showed significant difference in pain rating score from non-exposed vessel group. Conclusion : Weizhong(BL40) venepuncture can be highly recommended as a useful therapy for low back pain patients especially who show exposed vessels on the popliteal area.

• Journal of the Korean Data and Information Science Society
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• v.23 no.4
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• pp.649-656
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• 2012

The present study was carried out to summarize the effect of caffeine in the lipid metabolic by meta-analysis. The association measure to test effect of caffeine was the Hedges's standardized mean difference (HG). In this particular fixed-effect model of Hedges's standardized mean difference, weight gain, heart weight, serum total lipid, serum triglycerides and liver triglycerides were significantly decreased (p < 0.05). Also, serum HDL cholesterol and serum LDL cholesterol were significantly increased. In this case of heterogeneous variable, random effect model was applied. In this model, weight gain, heart weight, serum total lipid, serum triglycerides, serum LDL cholesterol and liver triglycerides were significantly decreased in caffeine treated group. Also HDL-cholesterol was significantly increased in caffeine treated group.

• Journal of the Korean Institute of Landscape Architecture
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• v.14 no.1
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• pp.1-13
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• 1986

The purpose of this study is to investigate the effect of temperature control by a shade tree and the lawn area. In this investigation, we find out that artificial-lawn, concerte, and exposed soil are more higher temperature than covered with plant materials. The results of the measurement may to summerized as follows; 1) Low-temperature effects of zoysia japonica is more controlled by condition of growth than leaf length of grass. Surface temperature make 0.7$^{\circ}C$ difference between long grass (15cm), and short grass (5cm), but make 5$^{\circ}C$ difference between good growth grass (230/10$\textrm{cm}^2$) and bad growth grass (80/10$\textrm{cm}^2$). 2) The surface temperature of the lawn area is 40.5$^{\circ}C$ lower on a maxinum than that of the artificial lawn (July 28, 1985). During the day of summer, shade area under the shade tree is 0.9$^{\circ}C$ lower then lawn area surface temperature, 6.9$^{\circ}C$ lower than bad growth lawn, 10.3$^{\circ}C$ lower than exposed soil, and 18$^{\circ}C$ lower than concrete surface temperature. 3) Natural irrigation effect on the surface temperature fluctuation. But this effect is changed by compositions of ground materials and time-lapse. 4) Sunny day is more effective than cloud day. 5) In summer season, surface temperature make a difference compare to temperature of 0.5-1.5m height from ground : Surface temperature is 3.4$^{\circ}C$ lower at the lawn area (11 a.m.), 4.2$^{\circ}C$ lower at the shade area the shade tree, 12.7$^{\circ}C$ higher at the concrete area (3p.m.), 38.8$^{\circ}C$ higher at the artificial lawn (2p.m.) 6) According to compositions of ground materials and season have specific vertical temperature distribution curve. 7) In summer season, temperature distribution of 0.5-1.5m hight at the shade tree is 4.8-5.7$^{\circ}C$ lower than concrete area (noon-3p.m.)