• The korean journal of orthodontics
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• v.43 no.6
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• pp.302-310
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• 2013

Orthodontic closure of old, edentulous spaces in the mandibular posterior region is a major challenge. In this report, we describe a method of orthodontic closure of edentulous spaces in the mandibular posterior region accelerated by piezoelectric decortication and alveolar ridge expansion. Combined piezosurgical and orthodontic treatments were used to close 14- and 15-mm-wide spaces in the mandibular left and right posterior areas, respectively, of a female patient, aged 18 years and 9 months, diagnosed with skeletal Class III malocclusion, hypodontia, and polydiastemas. After the piezoelectric decortication, segmental and full-arch mechanics were applied in the orthodontic phase. Despite some extent of root resorption and anchorage loss, the edentulous spaces were closed, and adequate function and esthetics were regained without further restorative treatment. Alveolar ridge expansion-assisted orthodontic space closure seems to be an effective and relatively less-invasive treatment alternative for edentulous spaces in the mandibular posterior region.

• Journal of Oral Medicine and Pain
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• v.11 no.1
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• pp.5-17
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• 1986

Whereas there has been developed relatively definitive treatment for the oral mucous membrane diseases with well known etiology, but not developed definitive treatment for those with unknown etiology. And we have thought it should be recommended to further investigate etiology of oral mucous membrane diseases for development of more definitive pharmacologic treatment.

• Korean Journal of Adult Nursing
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• v.22 no.5
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• pp.529-536
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• 2010

Purpose: This study was designed to identify the effect of auriculotherapy on low abdominal pain and dysmenorrhea in school-aged girls. Methods: This design was a pre and post-test with nonequivalent groups. The subjects were 71 girls who were middle school students with dysmenorrheal (35 students for the treatment group and 36 students for the comparison group). The subjects of the treatment group received auriculotherapy once a week for 10 weeks. The comparison group received instruction on auriculotherapy and was requested waiting for the order. Results: The treatment group reported significantly less low abdominal pain than the comparison group. However, there were not statistical differences in reported dysmenorrhea. In future analysis, 60.0% of the treatment group reported more physical comfort, and 45.7% reported more emotional cool down. Conclusion: The finding indicate that auriculotherapy could be effective in decreasing low abdominal pain during menstrual periods. Therefore, auriculotherapy could be an effective nursing intervention for low abdominal pain occurring during mensuration. However, further studies need to be done to support auriculotherapy as effective.

• Journal of Chest Surgery
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• v.51 no.2
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• pp.142-145
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• 2018

Malignant gastrointestinal neuroectodermal tumor (GNET) is a very rare disease entity, especially in the esophagus. The diagnosis of GNET is based on histologic, immunohistochemical, and genetic findings. The choice of treatment is complete resection, and further treatment options can be considered. H erein, we describe a case of successful surgical treatment of a 23-year-old man with recurrent malignant esophageal GNET.

• Proceedings of the Korean Vacuum Society Conference
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• 2015.08a
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• pp.192.1-192.1
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• 2015

We demonstrated the nonvolatile memory functionality of nano-crystalline silicon (nc-Si) and InGaZnOxide (IGZO) thin film transistors (TFTs) using mobile protons that are generated by very short time hydrogen neutral beam (H-NB) treatment in gate insulator (SiO2). The whole memory fabrication process kept under $50^{\circ}C$ (except SiO2 deposition process; $300^{\circ}C$). These devices exhibited reproducible hysteresis, reversible switching, and nonvolatile memory behaviors in comparison with those of the conventional FET devices. We also executed hydrogen treatment in order to figure out the difference of mobile proton generation between PECVD and H-NB CVD that we modified. Our study will further provide a vision of creating memory functionality and incorporating proton-based storage elements onto a probability of next generation flexible memorable electronics such as low power consumption flexible display panel.

• Carbon letters
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• v.14 no.2
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• pp.110-116
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• 2013

This study investigated a developed process for producing a composite bipolar plate having excellent conductivity by using coal tar pitch and phenol resin as binders. We used a pressing method to prepare a compact of graphite powder mixed with binders. Resistivity of the impregnated compact was observed as heat treatment temperature was increased. It was observed that pore sizes of the GCTP samples increased as the heat treatment temperature increased. There was not a great difference between the flexural strengths of GCTP-IM and CPR-IM as the heat treatment temperature was increased. The resistivity of GPR700-IM, heat treated at $700^{\circ}C$ using phenolic resin as a binder, was $4829{\mu}{\Omega}{\cdot}cm$ which was best value in this study. In addition, it is expected that with the appropriate selection of carbon powder and further optimization of process we can produce a composite bipolar plate which has excellent properties.

• Korean Journal of Acupuncture
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• v.24 no.4
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• pp.37-45
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• 2007

Objectives : Temporomandibular joint (TMJ) balance is known to be intricately integrated with nervous system, cervical spine, and meridian system balance. This retrospective study with one-group pretest-posttest design reviewed cervical spine imaging data to provide evidence of spinal alignment improving effect of TMJ balance treatment. Methods : Cervical spine imaging data including computed tomography and simple x-ray of 25 cases with painful condition were reviewed to explore any change in cervical alignment on wearing the intraoral device for TMJ balance treatment of functional cerebrospinal therapy. Results : Cervical spine alignment significantly improved on wearing the intraoral device. Conclusions : TMJ balance treatment improves cervical spinal alignment, which may be a firm basis to proceed with further research of TMJ balance therapy as a way of balancing the whole-body meridian system.

• The Journal of Pediatrics of Korean Medicine
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• v.31 no.4
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• pp.9-18
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• 2017

Objectives The purpose of this study is to investigate the recent Korean medicine treatment and study trends of tic disorder by reviewing clinical studies. Methods The clinical studies of Korean medicine treatment for tic disorder were obtained from National Discovery for Science Leader (NDSL), Research Information Sharing Service (RISS), Korean Traditional Knowledge Portal (KTKP) and Oriental Medicine Advanced Searching Integrated System (OASIS). Results 15 articles were analyzed to find out the most commonly used herbal medicine, acupoints, other Korean medicine treatments and evaluation methods. Conclusions This study shows some common Korean medicine treatment methods for tic disorder which can be used for further research.

• Clinical and Experimental Pediatrics
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• v.53 no.11
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• pp.936-941
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• 2010

The systematic approach to pharmacologic treatment is typically to begin with the safest, simplest, and most conservative measures. It has been realized that the more rapidly inflammation is under control, the less likely it is that there will be permanent sequelae. Nonsteroidal anti-inflammatory drugs (NSAIDs) are the mainstay of initial treatment for inflammation. In addition, the slow-acting antirheumatic drugs (SAARDs) and disease-modifying antirheumatic drugs (DMARDs) have efficacy of anti-inflammatory action in children with chronic arthritis. New therapeutic modalities for inflammation, such as etanercept and infliximab, promise even further improvements in the risk/benefit ratio of treatment. It is not typically possible at the onset of the disease to predict which children will recover and which will go on to have unremitting disease with lingering disability or enter adulthood with serious functional impairment. Therefore, the initial therapeutic approach must be vigorous in all children.

• Fashion & Textile Research Journal
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• v.6 no.2
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• pp.245-248
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• 2004

This study examied ned physical properties and surface characteristics of papers post-processed by Jumchi technique and stainability of extract from Amur Cork-Tree to use Dakji as clothing material. Then, it found the following results. After-treatment by Amorphophalus konjac K. Koch and persimmon juice showed stronger tensile strength and tearing strength than untreated samples and the drape stiffness was substantially increased. After-treatment by persimmon juice generated dyeing effects as well as excellent tensile strength and tearing strength all samples were generally dyed well by Amur Cork-Tree, While the untreated samples did not show any significant effects in dyeing for more than 5 minutes. It was found that after-treatment substantially contributed on concentration of dyeing as dyeing amounts of post-processed samples were gradually increased as time increased. After-treated sample with agar did not show any significant differences from untreated sample. Accordingly, it has to be studied further.