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손한나(Han-Na Son),임성준(Seong-Joon Limb) 동국대학교 경영연구원 2022 경영과 사례연구 Vol.44 No.2
음악산업 생태계에서 요구되는 인디 음악과 뮤지션의 중요성에도 불구하고 인디 뮤지션을 육성할 수 있는 실질적인 지원방식에 관해서는 많은 연구가 이루어지지 않았다. 본 연구는 포털 사이트 네이버에서 인디 뮤지션을 지원하기 위해 만든 ‘뮤지션 리그’ 플랫폼의 운영방식을 소개하고 이를 통해 성장한 인디 뮤지션의 사례를 분석함으로써 뮤지션 리그와 같은 방식이 인디 뮤지션의 육성을 위한 실질적인 대안이 될 수 있는지 살펴보았다. 문헌조사와 관계자 인터뷰를 토대로 본 연구는 네이버 뮤지션 리그가 인디 뮤지션들에게 음원 공유와 오픈 마켓 제공은 물론, 앨범 제작 및 유통 지원, 다방면의 노출 기회와 연계 프로그램의 참여 등 현실적으로 필요한 지원 제공을 통해 다양한 분야로의 진출과 성공사례를 이끌어냈음을 보여주었다. 본 연구는 네이버 뮤지션 리그를 심층 분석한 최초의 연구로서 인디 뮤지션의 육성을 위한 효과적인 지원방식 개발에 도움을 줄 수 있을 것이다. Despite the importance of indie music and musicians required in the music industry ecosystem, much research has not been conducted on the practical support method for fostering indie musicians. This study introduces the operation method of the 'Musician League' platform created to support indie musicians by the portal site Naver, and analyzes the cases of indie musicians who have grown up through it, in order to see if the same method as the Musician League could be a practical alternative for fostering indie musicians. Based on literature research and interviews with related parties, this study has concluded that Musician League indeed led indie musicians to the field and supported their success by providing various realistically necessary support such as music sharing and open markets, as well as supporting album production and distribution, and various exposure opportunities. This study is the first study to analyze the Naver Musicians League in-depth, and will help to develop effective support methods for fostering indie musicians.
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하악골 양측 하악지 시상분할 골절단술 후 흡수성 고정의 안정성에 관한 연구
최병환,박수원,장수미,손한나,박봉찬,손장호,조영철,성일용,Choi, Byoung-Hwan,Park, Su-Won,Jang, Soo-Mi,Son, Han-Na,Park, Bong-Chan,Son, Jang-Ho,Cho, Yeong-Cheol,Sung, Iel-Yong 대한구강악안면외과학회 2010 대한구강악안면외과학회지 Vol.36 No.4
Introduction: To evaluate the skeletal stability after a bilateral sagittal split osteotomy (BSSO) setback of the mandible fixed with a biodegradable internal fixation device or metal internal fixation device. Materials and Methods: Thirty consecutive patients underwent mandibular setback via BSSO. Fifteen patients were fixed with a biodegradable internal fixation device or metal internal fixation device respectively. Posteroanterior (PA) and lateral cephalograms were taken preoperatively and at two days, 5.5 months and 14.5 months postoperatively. The relevant skeletal points were traced and digitized to evaluate the skeletal changes postoperatively. The relapse rates were analyzed and compared statistically. Results: There was no statistically significant differences in postoperative stability between the two groups.(P<0.05) Conclusion: The biodegradable internal fixation device may make an effective device alternative to a metal internal fixation device for setback BSSO.
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박수원(Su-Won Park),장수미(Soo-Mi Jang),최병환(Byoung-Hwan Choi),손한나(Han-Na Son),박봉찬(Bong-chan Park),김창환(Chang-Hwan Kim),손장호(Jang-Ho Son),성일용(Iel-Yong Sung),이지호(Ji-Ho Lee),조영철(Yeong-Cheol Cho) 대한구강악안면외과학회 2010 대한구강악안면외과학회지 Vol.36 No.5
Introduction: Bone density is one of the important factors for the long term success of endosseous implants. The bone density varies from site to site and from patient to patient. A preoperative evaluation of the bone density is quite useful to oral surgeons for planning dental implantation. More accurate information on the bone density will help surgeons identify suitable implant sites, thereby increase the success rate of dental implantation. This study examined the correlation between the bone density measured preoperatively by computed tomography (CT) and the implant primary stability measured by resonance frequency analysis. Furthermore, the effects of the implant sites, gender, age and generalized systemic disorder patients on the bone density and primary implant stability were examined. Materials and Methods: One hundred and fourteen patients were selected. None of the patients had undergone a tooth extraction or bone graft history in the previous year. Preoperatively, the patients underwent CT scanning to evaluate the Hounsfield unit (HU), and resonance frequency analysis(RFA) was used to evaluate the implant primary stability at the time of implant installation. All implants were 4.0 mm diameter and 11.5 mm length US II. All patients were recorded and the HU and implant stability quotient (ISQ) value were evaluated according to the sites, gender and age. Results: The highest HU values were found in the mandibular anterior site (827.6±151.4), followed by the mandibular molar site (797±135.1), mandibular premolar site (753.8±171.2), maxillary anterior site (726.3±154.4), maxillary premolar site (656.7±173.8) and maxillary molar site (621.5±164.9). The ISQ value was the highest in the mandibular premolar site (81.5±2.4) followed by the mandibular molar site (80.0±5.7), maxillary anterior site (77.4±4.1), mandibular anterior site (76.4±11.9), maxillary premolar site (74.2±14.3) and maxillary molar site (73.7±7.4). The mean HU and ISQ value were similar in females and males. (HU: P=0.331, ISQ: P=0.595) No significant difference was also found in the age group respectively. However, the correlation coefficients between the variables showed a closed correlation between the HU and ISQ value. Conclusion: These results showed close correlation between the bone density (HU) and primary stability value (ISQ) at the time of implant installation(Correlation coefficients=0.497, P<0.01). These results strengthen the hypothesis that it might be possible to predict and quantify the initial implant stability and bone density from a presurgical CT diagnosis.
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최병환(Byoung-Hwan Choi),박수원(Su-Won Park),장수미(Soo-Mi Jang),박봉찬(Bong-Chan Park),손한나(Han-Na Son),손장호(Jang-Ho Son),성일용(Iel-Yong Sung),김종렬(Jong-Ryoul Kim),조영철(Yeong-Cheol Cho) 대한구강악안면외과학회 2010 대한구강악안면외과학회지 Vol.36 No.5
A melanotic neuroectodermal tumor of infancy (MNTI) is a uncommon osteolytic pigmented neoplasm that primarily affects the jaws of newborn infants. Most patients (> 90%) present with the tumor in the first year of life. Approximately 65% form in the maxilla, 11% in the mandible, 5% in the brain and elsewhere. MNTI is normally benign, but up to 15% may recur and a few have metastasized. Approximately 200 cases of MNTI have been reported but only 2 of them presented as multifocal. A case of MNTI in a 7 month old boy was encountered. The chief complaint was maxillary anterior ridge swelling. The incisional biopsy findings were MNTI. Two months after the first operation, mild swelling of another site was observed. The infant was examined periodically since undergoing two procedures with no recurrence. This case demonstrates the possibility of a multicentric MNTI. We report a multicentric MNTI with a review of the relevant literature
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