• 대한통합의학회지
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• 제3권3호
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• pp.25-33
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• 2015

Purpose : The purpose of this study was to find out objective and scientific grounds on the effect of Spiral Balanced Taping(SBT) by examining physiological change according to pain reduction and understanding the relationship physiological change and pain. Method : 32 female students who was from 20 to 25 years old($22.06{\pm}1.13$). Regarding the range of pain, each 16 female students ranged in the right and the left. The subjects selected the most comfortable method of six taping methods related with trapezius. They were examined with four measurement methods(Visual Analogue Scale : VAS, Algometer, Digital Infrared Thermograph Imaging(DITI), and Cervical Range of motion : CROM) and measured before treatment, right after treatment, 30 minutes later after treatment and 60 minutes later after treatment. Result : According to the result of Repeated measure ANOVA, there was a significant difference with all four methods before and after treatment. In addition there was a significant difference in proportion to time. As a result of stepwise regression, VAS was the highest with Digital Infrared Thermograph Imaging(r2=0.136) and pressure pain threshold was the highest in the range of cervical motion. Conclusion : There was the effect of SBT to all four measurement method and it was effective with measuring VAS and DITI, or Algometer and CROM together.

• Communications for Statistical Applications and Methods
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• 제25권4호
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• pp.341-354
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• 2018

The one of the principles described in ICH E9 is that only results obtained from pre-specified statistical methods in a protocol are regarded as confirmatory evidence. However, in multi-regional clinical trials, even when results obtained from pre-specified statistical methods in protocol are significant, it does not guarantee that the test treatment is approved by regional regulatory agencies. In other words, there is no so-called global approval, and each regional regulatory agency makes its own decision in the face of the same set of data from a multi-regional clinical trial. Under this situation, there are two natural methods a regional regulatory agency can use to estimate the treatment effect in a particular region. The first method is to use the overall treatment estimate, which is to extrapolate the overall result to the region of interest. The second method is to use regional treatment estimate. If the treatment effect is completely identical across all regions, it is obvious that the overall treatment estimator is more efficient than the regional treatment estimator. However, it is not possible to confirm statistically that the treatment effect is completely identical in all regions. Furthermore, some magnitude of regional differences within the range of clinical relevance may naturally exist for various reasons due to, for instance, intrinsic and extrinsic factors. Nevertheless, if the magnitude of regional differences is relatively small, a conventional method to estimate the treatment effect in the region of interest is to extrapolate the overall result to that region. The purpose of this paper is to investigate the effects produced by this type of extrapolation via estimations, followed by hypothesis testing of the treatment effect in the region of interest. This paper is written from the viewpoint of regional regulatory agencies.

• 한방안이비인후피부과학회지
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• 제33권1호
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• pp.45-55
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• 2020

Objectives : The objective of this study is to review the Trend of clinical trials conducted with the acupuncture treatment on Atopic Dermatitis. Methods : Through 4 foreign online databases(PubMed, Cochrane library, EMBASE, CNKI) and 3 domestic online databases(NDSL, RISS, OASIS), we searched for clinical studies performed acupuncture treatment for Atopic Dermatitis from 2010 to December 2019. Only randomized controlled trials(RCT) was selected and anlayzed according to the research method. Results : A total 4 studies were reviewed. LI11, ST36, SP10 were most frequently used acupoints in acupuncture treatment. Among the evaluation indexes, SCORAD, VAS, DLQI were used most. In most of the 4 studies, acupuncture treatment showed significant therapeutic effects. Conclusions : These results suggest that it is necessary to develop more detailed standards about Acupuncture treatment method as the method of acupuncture is getting more diverse, and objective tools are needed in evaluating Atopic Dermatitis.

• 동의생리병리학회지
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• 제29권1호
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• pp.79-84
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• 2015

The aim of this review is to investigate studies of Korean medical treatment of carpal tunnel syndrome published in Korea and the evidence of it's effects in order to suggest a better research method in the future. Four Korean web databases were searched by using key words such as 'carpal', and checked relevant Korean journals. The papers were classified into the field of study, publish date, diagnostic methods, evaluation methods and analysed the study tendency. There are 9 case studies, 4 controlled studies. The paper was published almost every year more than once. Acupucture, pharmacopuncture, acupotomy, warm needle acupuncture, taping, etc. were used as treatment tools. The two most commonly used diagnostic method for carpal tunnel syndrome are Phalen's test and Tinel's sign. The two most commonly used evaluation method are VAS(Visual Analog Scale) and subjective symptoms. Korean medical treatment of carpal tunnel syndrome was effective in all studies. Korean medical treatment of carpal tunnel syndrome was effective in all studies. So it is possible that Korean medical treatment of carpal tunnel syndrome is useful as therapeutic medicine, but there are not sufficient evidence based papers, so there should be further studies.

• 한국환경과학회지
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• 제24권2호
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• pp.253-260
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• 2015

Enlargement of street tree planting area is the proper and effective solution to reduce carbon dioxide. This solution bases on the ability of carbon storage and uptake by tree metabolism. However, the circumstance of road side has fatal disadvantages in tree metabolism such as growth and maturity because cutting and filling of roadsides cause unnatural soil composition. In this point, early rootage of street tree is the main factor of reducing carbon dioxide. This study aimed to find a appropriate transplantation planting method for sound and rapid rootage of street tree. For the study, Korean Mountain Ash(Sorbus alnifolia) were used for experimental groups. The groups were categorized by three groups such as trees produced on container with mulching treatment, trees produced in outdoor with mulching treatment, trees produced on container with weeding treatment. Each group consisted 10 trees with same size and transplanted in experimental site. Five months after transplanting, each group was estimated the biomass and carbon storage through a direct harvesting method. According to results of the study, the carbon storage of trees produced on container with mulching treatment is 42% more than trees produced in outdoor with mulching treatment. And the carbon storage of trees produced on container with mulching treatment is 19.5% more than trees produced on container with weeding treatment. These results may imply that transplantation of container produced tree with mulching treatment is the most rapid rootage among other groups. The weeding treatment is more effective than mulching treatment for rapid rootage of street trees.

• 대한한의학회지
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• 제27권1호
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• pp.165-183
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• 2006

Objectives : We implemented the Artemisia Extract Moxibustion Method and had the clinical tests for the diabetes with it. Methods : We implemented Artemisia extract made by extracting the vasodilator and antioxidant compounds from Artemisia-CH2C12 fraction and the moxibustion method constructed with DC Power supply, controller, Artemisia pad. single and multiple heating terminal with PTC(Positive Temperature Coefficient) thermistor. And we performed to estimate the efficiency on the questionnaire and the clinical tests with 23 cases of the diabetics. Results : We have estimated the improvement over 60% the symptoms that were the upper and lower limbs pain, frequent urination, spontaneous perspiration, thirst, decrease of body weight, and malaise after the moxibustion treatment on 5 cases among 23 cases. And the 19 cases took the biochemical check-up after the moxibustion treatment. From the results of biochemical check-up, the average HbAlc of before treatment was 8.400%, and after treatment 7.632%. The average HbAlc was decreased significantly after treatment (P<0.001). And the average urinary blood of before treatment was 0.73 and after treatment 0.27. The average urinary blood was decreased significantly after treatment (P<0.001). In addition the average FBS before treatment was 182.64 mg/dl, after treatment 161.77 mg/dl. Conclusions : We could estimate that our proposed moxibustion method was a significant treatment method for the diabetes.

• Geomechanics and Engineering
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• 제15권4호
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• pp.957-964
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• 2018

In this study, a method of electrochemical consolidation is applied. This method utilizes electro-osmosis, which is an effective ground improvement technique for soft clays, and soil treatment using lime, which is the oldest traditional soil stabilizer. The mechanism of lime treatment for soil involves cation exchange, which leads to the flocculation and agglomeration. Five representative laboratory tests-an electro-osmotic test and four electrochemical tests with various proportions of lime-were performed on dredged marine clay. The objectives of this study are to investigate the effect of electrochemical treatment and to determine the optimum dose for optimal consolidation performance of dredged marine clay. The results show that a better consolidation effect was achieved in terms of current, temperature, and vane shear strength by using electrochemical treatment. The best results were observed for the electrochemical test using 4% lime content.

• 한국결정성장학회지
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• 제14권2호
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• pp.73-77
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• 2004

수열처리법을 이용하여 저품위의 잠비아산 천연 자수정의 색상 개선을 행하였다. 수열처리 조건은 다음과 같다. 즉, 수열용매 6M-HCI, 반응온도 $300^{\circ}C$, 반응시간 30시간, 충진율 40%이었다. 이와 같은 조건에서 고품질 적자색의 자수정이 얻어졌다. ICP/AES 결과로부터 색 향상은 잠비아산 자수정의 내부에 존재하는 Fe 원소의 함량이 영향을 미치는 것을 알았다. 또한 UV-VIS-NIR분석결과 처리전 잠비아산 수정과 비교해 550nm 흡수피크가 작아짐을 볼 수 있었다. 본 연구의 결과는 수열처리가 잠비아산 자수정의 상업적인 가치 증가에 있어서 적합한 방법이었다.

• Journal of Chest Surgery
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• 제53권4호
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• pp.205-210
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• 2020

Esophageal anastomotic leak is the most common and serious complication following esophagectomy. However, the standard treatment for anastomotic leaks remains unclear. Recently, endoscopic vacuum therapy has become an important non-surgical alternative treatment method for patients with esophageal anastomotic leak. This treatment involves the endoscopic placement of a sponge connected to a nasogastric tube into the defect cavity or lumen. Subsequently, continuous negative pressure is delivered to the cavity through the tube. Several studies have reported a treatment success rate of 80% to 100%. In this study, we review the mechanism of action, the method of performing the procedure, its safety and efficacy, and prognostic factors for failure of endoscopic vacuum therapy in the management of patients with anastomotic leak, and on this basis attempted to confirm the possibility of establishing a standardized treatment protocol using endoscopic vacuum therapy.

• 대한가정학회지
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• 제45권10호
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• pp.13-20
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• 2007

A new method for competent extraction of safflower (Carthamus tinctorius Linnaeus) colorants by using ultrasonic device was developed. When comparing to general extraction method, the ultrasonic method showed high extraction efficiency of safflower pigments. Ultrasonic method gave a higher extraction yield of red and yellow safflower pigments than using general method. It is supposed that the extraction efficiency is to be attributed to high vibration energies from ultrasound and finally induced physical changes of the pigments. Furthermore, this study explored the effects of ultrasonic treatment into the extracted safflower pigments on dyeing of cotton fabrics. Ultrasonic treatment into the extracted pigments exhibited significantly improved dyeing properties for the cotton fabrics.