• Journal of Acupuncture Research
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• 제28권1호
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• pp.85-92
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• 2011

Objectives : The purpose of this research was to compare remote and near acupuncture point needling with near acupuncture point needling acupuncture on posterior neck pain treatment. Methods : We divided 36 patients with posterior neck pain patient into two groups and treated Group A with near acupuncture and remote acupuncture point needling and Group B with near acupuncture point needling. The efficacy of treatment was measured by VAS scores and NDI scores of before and after 5 days to start treatment. Results : Both group A and B represented effective improvement in VAS and NDI of neck pain. And group A is more effective than B group statistically. Conclusions : It was suggested that near acupuncture and remote acupuncture point needling might have more effect compared with near acupuncture point needling acupuncture on posterior neck pain treatment.

• Journal of Acupuncture Research
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• 제28권1호
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• pp.29-35
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• 2011

Objectives : This study was perfomed to know the effect of functional dyspepsia on the prognosis of peripheral facial paralysis. Methods : We divided 42 patients with Peripheral Facial Paralysis who had admitted at Semyung University Chung-ju Oriental Hospital into two groups, The A group which had Functional Dyspepsia, and The B group which didn't have Functional Dyspepsia. Then we applied acupuncture, physical therapy, herb medicine to the patients. The effects of treatment was evaluated by Yanagihara's unweighed grading system. Results : A group's improvement index which is measured by Yanagihara's unwei ghed grading system was lower than B group's improvement index. Conclusions : Through oriental medicine treatment, the patients recovered significantly. The patients who has functional dyspepsia recovered slowly than the patients who has not functional dyspepsia.

• Journal of Acupuncture Research
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• 제26권1호
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• pp.81-90
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• 2009

Objectives : This Study was to investigate the tendency of inpatient with Thoracolumbar Compression Fracture. Also we investigated effectiveness of Pharmacopuncture and Warming Acupuncture on Thoracolumbar Compression Fracture. Methods : We investigated 48 cases of patients with thoracolumbar compression fracture. We distributed inpatint with age, sex, number of injured vertebra, level of injured vertebra, admission duration, grade of clinical symptom, result of treatment and applied treatments. And we calculated statistically signification with this data. Results : 1. Female is prominent in distribution of sex, the average age bracket is 70's, and the largest group was accidental fall in the distribution of causes. 2. In regard to level of injury, T12 was found to be most prominent, followed in turn by L2, L1, T12. In regard to grade of clinical symptoms, Grade III was most Prominent, followed in turn by Grade IV, Grade II. In regard to grade of result of treatment, Good was most prominent. 3. There was not statistically significantly correlation about admission duration and result of treatment with number of injured vertebra, grade of clinical symptom, applied treatments. Conclusions : Most inpatients with thoracolumbar compression fracture was cured by oriental medicine treatment.

• Journal of Acupuncture Research
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• 제26권1호
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• pp.197-206
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• 2009

Objectives : This is a clinical report about the Conversion Disorder, Wei symptom patient. Methods : The patient was treated by acupuncture, herb medication, moxibustion, physical therapy and bio feedback. The improvement of the patient was judged by lower limb elevation test and gait condition test. Results : During the 1st duration, lower limb elevation angle of the patient had improved. And the patient's gait condition had improved. But he received stress so that same symptom appeared again. Then, after the second treatment, He could walk alone again. Conclusions : Oriental medicine treatment including Acupuncture, Herb medication was very effctive to improve the Conversion disorder patient's symptoms. It is necessary to have more observation and many cases of patients with Conversion disorder.

• Journal of Acupuncture Research
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• 제26권1호
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• pp.187-196
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• 2009

Objectives : The purpose of this study was to evaluate the oriental conservative treatment for FBSS patient who were diagnosed as the Cauda equina syndrome. Methods : The patient were treated by the oriental medical conservative treatment including herbal medication, dry needle acupuncture, direct moxibustion and indirect moxibustion, cupping therapy and, physical therapy. We estimated by Visual Analog Scale and Oswestry disability index for evaluate the effect of Oriental conservative treatment. Results : After treatment, patient's visual analogue scale score and Oswestry disability index score were generally decreased. Conclusions : The oriental medical conservative treatment might be an effective method to treat the FBSS patient who were diagnosed as the Cauda equina syndrome.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제38권
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• pp.32.1-32.6
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• 2016

Background: This study aimed to analyze and describe the morbidity and mortality associated with tracheostomy in patients with oral cancer and to identify the risk factors associated with tracheostomy complications. Methods: We performed a retrospective chart review of patients who underwent tracheostomy during a major oral cancer resection between March 2001 and January 2016 at the National Cancer Center, Korea. Overall, we included 51 patients who underwent tracheostomy after oral cancer surgery. We assessed the morbidity and mortality of tracheostomy and determined the risks associated with tracheostomy complications. Results: Twenty-two tracheostomy-related complications occurred in 51 patients. The morbidity and mortality rates were 35.2 % (n = 18) and 0 % (n = 0), respectively. Tracheostomy-related complications were tracheitis (n = 4), obstructed tracheostomy (n = 9), displaced tracheostomy (n = 5), air leakage (n = 1), stomal dehiscence (n = 1), and decannulation failure (n = 2). Most complications (19/22) occurred during the early postoperative period. Considering the risk factors for tracheostomy complications, the type of tube used was associated with the occurrence of tracheitis (p < 0.05). Additionally, body mass index and smoking status were associated with tube displacement (p < 0.05). However, no risk factors were significantly associated with obstructed tracheostomy. Conclusions: Patients with risk factors for tracheostomy complications should be carefully observed during the early postoperative period by well-trained medical staff.

• Journal of the Korean Geosynthetics Society
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• 제5권1호
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• pp.25-32
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• 2006

Sea dyke construction is simply defined as a cutting procedure of sea water flow. Sea dyke construction is more difficult than in-land construction because it is placed on deep seabed and exposed sea wave attack. Especially, the final closure of sea dyke is most dangerous due to the fast velocity of tidal flow. The final closure is consisted with vast rubble and heavy stone gabion, therefore the discharge velocity at land side of final close section is irregularly and sometime occur the fast discharge velocity. In this paper, the seepage model test performed to evaluate seepage behavior of final closure and continuous sea dyke section such as discharge velocity, hydraulic gradient, and phreatic line with installation of bottom protection filter mat. Based on the seepage model test results, the maximum discharge velocity of final closure section is 1.7m/sec and the discharge velocity is decreased maximum 23.7% with installation of bottom protection filter mat.

• Journal of Korean Foot and Ankle Society
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• 제8권1호
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• pp.86-91
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• 2004

Purpose: To evaluate the methods and results of the surgical treatment in the trimalleolar fracture of the ankle. Materials and Methods: We analysed the results of the ankle trimalleolar fracture which were treated with open reduction and internal fixation from January 1999 till September 2003. There were 45 patients who had at least six months follow up, 16 men, and 29 women. We have analysed the mechanism of injury, methods of operation and postoperative complications. Results: The results were assessed on ankle AP, lateral and mortise X-rays and retrospective chart review. There were 30 supination-external rotation, 13 pronation-external rotation, 2 pronation-abduction in the mechanism of injury by Lauge-Hansen classification. Cases of the posterior malleolar fracture which involved more than 25% of the weight bearing surface were 7 (15.6%). Medial malleolar mono-fixation was done in 5 cases, fibular mono-fixation in 2 cases, bimalleolar fixation in 32 cases, trimalleolar fixation in 6 cases. 38 cases (84.4%) were good or excellent in clincal assessment and 39 cases (86.7%) were good or excellent in radiological assessment according to the criteria of the Meyer. There was no difference of results among the surgical treatment methods. Conclusion: The results of our study indicate that the rigid fixation with early ankle motion and weight bearing is needed in ankle trimalleolar fracture. But minimal fixation is not bad in slight displaced fracture. Both anterior approach and posterior approach were useful methods to stabilization the posterior malleolar fracture. And pre-operative evaluation to detect the hidden soft tissue injuries and fracture mechanism is very important to avoid the failure.

• Journal of Environmental Impact Assessment
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• 제9권4호
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• pp.323-338
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• 2000

A Korean air dispersion modeling software, AirMaster, was developed on a basis of dispersion theories adopted in U.S. EPA's ISC3 (Industrial Source Complex - version 3) model to assess the air quality impact from the stacks. Key characteristics of AirMaster are as follows: 1) The building downwash effect can be easily simulated; 2) The screen, long term, and short term models can be run independently; 3) The input data to run the model such as meteorological and terrain data are supplied automatically from the databases in AirMaster; and 4) The modeling procedure is easy and simple under the GUI window environment. In order to validate AirMaster, comparisons with ISC3 model and Indianapolis tracer experiment were carried out. It was shown that AirMaster was identical to ISCST3 and ISCLT3 models in predicting the 1 hr to annual concentrations from the stack under various stack emission and meteorological conditions. The 1 hr concentrations predicted by AirMaster also showed a good agreement with the Indianapolis tracer measurements.

• Journal of Environmental Impact Assessment
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• 제14권6호
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• pp.427-441
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• 2005

In order to choose proper dispersion model and emission factors suitable in Korea in evaluating the effect of pollutants emitted by the vehicles in highway on nearby area, various road dispersion models and vehicle emission factors were reviewed. With theoretical inter-comparisons of the exiting models for line source, CALINE 3 and CALINE 4 models which were suggested by US EPA were selected as the road dispersion models for further evaluation with the measurement. The emission factors suggested by Korean Ministry of Environment was turned out to be appropriate since the classification of vehicle kinds was simple and easy to apply in Korea. The comparisons of predicted concentrations by CALINE 3 and 4 models with the measurements in flat, fill and bridge road types showed that CO and PM-10 were in good agreements with experiments and the differences between CALINE 3 and 4 models are negligible. The model concentrations of $NO_2$ by CALINE 4 were also in good agreement with the measurement but those by CALINE 3 were over-predicted. The discrepancies in CALINE 3 model were due to rapid decay reaction of $NO_2$ near the highway, which was not included in CALINE 3 model. For the road type with one & two side cutting grounds, the similar patterns as the flat & fill road type for CO, PM10, & $NO_2$ were observed but the number of data for comparison in these cases were not enough to draw the conclusion. These results lead to the conclusion that CALINE4 model is proper in road environmental impact assessment near the highway in flat, fill and bridge road types.