• Textile Coloration and Finishing
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• v.20 no.4
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• pp.15-20
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• 2008

The cotton yarn was subjected to bio-polishing treatment with three commercial enzymes(Cellusoft L, Denimax-991L and Denimax-acid) to remove the fuzz on the cotton yarn. Also, enzyme treated cotton yarns were compared with singeing cotton yarns. Experimental variables of enzyme treated cotton yarn were as follow: concentration of enzyme solution and NaOH, dipping time, and processing temperature. The enzymatic treatments were evaluated by analyzing the effect on yarn count, twist contraction, evenness and tenacity. As the results, enzymatic treatment on cotton yarn induced same effects as the traditional singeing treatment. Also, silket treatment of cotton yarn after bio-polishing enhanced the tensile properties of the cotton yarn.

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.28 no.1
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• pp.25-31
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• 2017

Background and Objectives : Though voice therapy is proven to be effective in academia, treatment results and satisfaction level are inconsistent in clinics. The inconsistency may rise from diverse vocal cords misuse patterns in patient population as they suffer from different diseases or have bad phonation habits. In order to overcome the limitation, we uniformized patients' vocal cords with injection laryngoplasty prior to voice therapy. The efficacy of voice therapy and consistency in treatment results after injection laryngoplasty were assessed. Materials and Methods : Patients diagnosed with vocal nodules were either treated with injection laryngoplasty followed by voice therapy (combined treatment group) or voice therapy only (voice therapy group). Each group consisted of 15 patients. Acoustic measures (jitter, shimmer, NHR), aerodynamic measures (MPT, Psub, MAFR), and subjective auditory conscious measures (K-VHI, K-VRQOL) between two groups were analyzed. Results : After treatments, both groups improved in terms of acoustic, aerodynamic, and subjective auditory conscious measures compared to pre-treatment. Combined treatment group had statistically significantly greater improvement in shimmer, P in K-VHI, and PF in K-VRQOL compared to voice therapy group. Conclusion : Injection laryngoplasty treatment prior to voice therapy synergizes in treating patients compared to voice therapy only.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.33 no.1
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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.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.18 no.3
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• pp.95-101
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• 2005

Objective: In children with acute otitis media, we investigated the relationship between state of tympanic membrane and treatment period by video otoscope. Methods: Ten children(6 boys, 4 girls) with acute otitis media were assigned to one of three groups. In the grade I, there were redness in the tympanic membrane. In the grade II, there were bulging, effusion with exudate, dark color in the tympanic membrane. In the grade III, there were effusion with purulent exudate or cholesteatoma with serous exudate. And we investigated the treatment period in each group. Results: Overall, the $mean{\pm}S.D.$ on the treatment period in the grade I was shorter than grade II. It was $12.6{\pm}5.18$ in the grade I versus $26{\pm}2.83$ in the grade II. That in the grade II was shorter than grade III. It was $26{\pm}2.83$ in the grade II versus $148{\pm}43.03$ in the grade III. Conclusions: Although we couldn't have enough cases in each group. we could predict the conclusion that there was the relationship between treatment period and state of tympanic membrane.

• Korean Journal of Metals and Materials
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• v.50 no.4
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• pp.280-284
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• 2012

In this study, we prepared a sample of AISI 409L weld metals using automotive exhaust manifolds and evaluated their corrosion properties by conducting an anodic polarization test after 10 minute of heat treatment at $900^{\circ}C$. The specimens of AISI 409L transformed fully ferrite. Weld metal was refined more than base metal. Specimen of heat treatment at $900^{\circ}C$ and as weld specimen was formed precipitation. However heat treatment specimen was bulkly formed and coarser than the as weld specimen. The strength measured by 10 Hv highly at heat treatment specimens in comparison with as weld. The increase in strength is attributed to the precipitation of Ti. The result of heat treatment suggest that there was a decrease of current density and high corrosion potential. Following heat treatment process produced Ti precipitation and for this reason, it can restrain Cr-carbide so that steel will have more corrosion resistance.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.35 no.4
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• pp.123-138
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• 2022

Objectives : The purpose of this study is to see the effects of herbal medicines on hyperhidrosis treatment. Methods : We searched articles related to oriental treatment of hyperhidrosis through domestic and international databases. Articles were searched for RCT. The results were summarized in tables and graphs, and meta-analysis was performed. Results : As a result of setting the herbal medicine alone treatment as an intervention for hyperhidrosis and western medicine alone as the control group, total 8 articles were selected. We analyzed them and got the results. The efficient rate of the treatment group was statistically significantly higher than that of the control group. In addition, adverse events were significantly less in the treatment group than in the control group. Conclusions : We found that oriental herbal medicine was effective and safe for hyperhidrosis.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.36 no.3
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• pp.27-41
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• 2023

Objectives : The purpose of this study is to analyze the trends of Korean medicine treatment on postherpetic neuralgia. Methods : Domestic databases(OASIS, KISS, RISS, KISTI, NDSL, KMbase) were used to search case studies related to Korean medical treatment of postherpetic neuralgia. Total 9 studies were selected. Results : A total 15 prescriptions were used 22 times in 14 cases. Among them, Sipjeondaebo-tang(十全大補湯) was the most frequently prescribed. Total 91 herbs were used and they were classified as tonifying and replenishing medicine(補益藥), exterior-releasing medicine(解表藥) and blood-activating and stasis-dispelling medicine(活血祛瘀藥) in the order of mostly used. In 8 studies, in addition to herbal medicine treatment, other Korean medicine treatments such as acupuncture, pharmacopuncture, moxibusiton, cupping therapy and external agents were performed at the same time. Most frequently used acupoints were 足竅陰(GB44) and 商陽(LI1). Conclusions : This is the first study to analyze the trends of Korean medicine treatment for postherpetic neuralgia. Although there are some limitations, this study is thought to be helpful in the domestic treatment of postherpetic neuralgia in the future.

• Clinical Pain
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• v.18 no.2
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• pp.102-106
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• 2019

Tuberculosis in the foot progresses gradually; thus, diagnosis is usually delayed, and early treatment is rarely provided. If osteomyelitis occurs due to delayed diagnosis and treatment, surgical treatment should be considered. We report the case of a 46-year-old man with osteomyelitis of the calcaneus who was diagnosed with multidrug-resistant pulmonary tuberculosis and he was treated with anti-tuberculosis drugs. Bilateral adrenal masses, abscess of both testes and a small wound in the left plantar heel were observed. Both adrenal masses and abscess were regarded as paradoxical reaction of anti-tuberculosis treatment. After 1 month, he developed a pain in the left plantar heel that was compatible with calcaneal osteomyelitis in radiological features. He underwent right orchiectomy for right scrotal abscess aggravation and surgical treatment for left calcaneal osteomyelitis. Mycobacterium tuberculosis was confirmed by polymerase chain reaction. The patient was immobilized by cast for 8 weeks and the heel pain gradually improved.

• Journal of Oriental Neuropsychiatry
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• v.20 no.3
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• pp.169-188
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• 2009

Objectives : The purpose of this research is to examine the effect of Bunsimgi-eum on the chest discomfort of Hwa-byung's major symptom. Methods : In this randomized, double blinded, placebo-controlled study, we planned to give Bunsimgi-eum or controlled medication for major symptoms of Hwa-byung. As preparatory research, 100 mm Visual Analogue Scale(VAS) for chest discomfort, the Hwa-byung' major symptom was measured as the 1st evaluative instrument, and Likert scale for major symptom of Hwa-byung, Korean State-Trait Anger Expression Inventory(STAXI-K), Korean State-Trait Anxiety Inventory(STAI-K), Korean Beck's Depression Inventory(BDI-K) and Heart Rate Variability(HRV) were also measured as the 2nd evaluative instrument at the before treatment. Results : Clinical characteristics-vital signs & demographic characteristics showed no significant difference between both groups. The characteristics of disease-chief complaint, pattern Identification, period, etiological factor, etc, also showed no significant difference between both groups. There were almost no Coincidence between pattern identification & weight of Hwa-byung's major symptoms. The results of Chest PA, EKG and clinicopathologic examination showed no significant difference between both groups. There were no significant difference between both groups in all valuation scales; 100 mm Visual Analogue Scale for chest discomfort, the Hwa-byung' major symptom was measured as the 1st evaluative instrument, and Likert scale for major symptom of Hwa-byung, STAXI-K, STAI-K, BDI-K and HRV. Conclusions : We considered that establishment of experimental group and controlled group was objective and worth conducting this research. And this methodology is expected to be applied to the subsequent research. And also, we hope to make up for this study through various study and discussion.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.4 no.2
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• pp.1-19
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• 2009

American Psychiatric Association defined hwa-byung as a unique mental illness of Korea, a kind of anger syndrome. This illness caused by the Korean culture is more often found on women than men, especially middle-aged women. The cause of hwa-byung mainly depends on the traditional family structure of Korea formed by Confucianism. Other causes that many middle-aged women suffer from hwa-byung are that their low education level originated in their wrong-recognized position in society and poverty in the past makes them not to be able to control their minds effectively(social psychological factor), and that they get stressed and depressed because of loss of their position in the family after their children leave home and the menopause which hurts their feminine beauty (physiological factor). So, this program aims at letting them to; 1) experience catharsis of the negative feelings which causes hwa-byung by expressing in psychodrama, 2) ease the symptoms of hwa-byung by relaxing their mind, 3) understand themselves through sharing their feelings and thinking at the group level, 4) acquire the opportunities to stabilize and expand their role in their real lives through the role playing.