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디지털 헬스케어 서비스 ‘마음정원’에서 사용자의 감정 맥락 정보를 파악하는 ‘감정 선택’ 단계에 대한 기술적 연구
안수연(Suyeon An),박찬미(Chanmi Park),양국지(Gugji Yang),문수현(Soohyun Moon),이지항(Jeehang Lee),김진우(Jinwoo Kim) 한국HCI학회 2022 한국HCI학회 학술대회 Vol.2022 No.2
디지털 헬스케어 서비스 ‘마음정원’은 감정 상태에 맞추어 치료 프로그램을 제공하므로 정확한 사용자 감정 파악이 높은 치료효과와 직결된다. 본 연구는 디지털 헬스케어 서비스 ‘마음정원’에서 사용자의 감정 맥락 정보를 정확하게 파악하기 위해 사용자의 감정을 표현할 수 있는 감정단어를 추출하였고, 각 단어를 설명하는 이모지를 적절하게 매칭하여 새로운 감정 선택 단계를 제안하였다.
일측 성대에 동시 발생한 다른 두 종류의 성대 낭종 1례
안수연,안영진,성명훈,김광현,권택균,An, Soo-Youn,Ahn, Young-Jin,Sung, Myung-Whun,Kim, Kwang-Hyun,Kwon, Tack-Kyun 대한후두음성언어의학회 2008 대한후두음성언어의학회지 Vol.19 No.1
A 66-year-old woman described a 6-month history of hoarseness after upper respiratory infection. She was a house wife and referred from an outside clinic under a diagnosis of vocal fold nodules. Strobovideolaryngoscopy revealed bilateral vocal fold lesions, and decreased mucosal wave of both vocal folds. She was brought to the operating room for microsuspension laryngoscopy. Under general anesthesia, dual intracordal cysts on left vocal fold were completely resected with microflap technique. The lesion on the right vocal fold turned out to be a reactive fibrous mass, which was also resected. Dual intracordal cysts were confirmed histopathologically. The one was an epidermoid cyst lined with squamous epithelium, and the other was a mucus retention cyst lined with cuboidal epithelium. Postoperative voice was acceptable by the patient and the mucosal vibration has much improved after the surgery.
안수연(An, Su-Yeon),김다해(KIM, Da-hae),정규수(Jeong, Gyu-Su),이영인(LEE, Young-Ihn) 대한교통학회 2013 대한교통학회 학술대회지 Vol.68 No.-
우리나라에서는 도로표지의 효율적 관리를 위해 2001년부터 도로표지안내 및 관리시스템을 운영 중에 있다. 그러나 현장조사에 따른 수동업데이트에 의존하고 있어 도로표지를 효율적으로 관리하고 도로표지정보 갱신의 현시성을 유지하는데 한계가 있다. 따라서 도로표 지관리시스템을 효과적으로 업데이트 할 수 있는 방안이 필요하다. 이에 본 연구에서는 인력에 의한 현장조사의 한계를 기술적으로 극 복할 수 있는 도로표지 자동 검출 및 분석 장비 개발 방안에 대해 검토하였다. 우선 도로표지 관련 현장조사의 노하우를 토대로 현장조 사장비가 갖추어야 할 기능들을 도출하고 MMS(Mobile Mapping System) 등과 관련된 국내외 연구 및 기술 동향 분석을 통해 개별 요소기술들의 개발방안을 검토하였다. 또한 이러한 장비의 개발이 갖는 기술적, 국가정책적 의미에 대해 살펴보았다.
AmorePacific Corporation: Innisfree in the Chinese Market
Sujeon An(안수전),Seungju Lee(이승주),Yona Kwon(권연아),Soui Bang(방소의),Sohee Lee(이소희),Sinyoung Gong(공신영),Sumin Yoo(유수민),Seungho Choi(최승호) 이화여자대학교 경영연구소 2022 신산업경영저널 Vol.40 No.1
동적 역량이란(Dynamic Capability) 예측할 수 없이 빠르게 변화하는 비즈니스 환경에서 내부 및 외부 기능을 통합하고 구축할 수 있는 기업의 능력을 의미하며, 이는 기업 경쟁 우위(Competitive advantage)의 중요한 원천이다. 본 연구는 한국의 대표적인 화장품 회사인 아모레퍼시픽의 여러 브랜드 중 중국 시장 내에서, 가장 큰 실적 부진을 마주 이니스프리의 실제 사례를 분석하고, 역동적인 비즈니스 환경에 더욱 효과적으로 기업이 적응해야 할 필요성을 강조함과 동시에 이니스프리가 중국 시장 내에서 마주한 전략적 이슈를 완화할 수 있는 전략으로서 동적 역량(Dynamic Capability) 활용의 중요성을 강조한다. Dynamic Capability is the ability of a company to integrate and build internal and external capabilities in an unpredictably rapidly changing business environment. It is a significant source of sustainability, enabling a firm’s continuous survival and helping achieve better performance in a dynamic environment. This study analyzed the actual case in the representative Korean Cosmetic company - AmorePacific. AmorePacific’s tremendous sales are dependent on China, but recently they failed to sustain their competitive advantage in China and faced sluggish on its sales. Among AmorePacific’s cosmetic brands, our study focuses on Innisfree, which failed to follow up on rapid changes in the Chinese cosmetic market and faced striking damage. At the same time, our study suggests emphasizing the need for Innisfree to adapt more effectively to the dynamic business environment in China and emphasizes the importance of Dynamic Capability as a strategy.
박민우,안수연,노동환,권택균,Park, Min-Woo,An, Soo-Youn,Roh, Dong-Hwan,Kwon, Tack-Kyun 대한후두음성언어의학회 2009 대한후두음성언어의학회지 Vol.20 No.1
Acromegalic patients can develop mild upper airway obstruction. However, the limitation of both vocal folds mobility developing dyspnea is rare. We report a case with bilateral vocal cord paralysis associated with acromegaly. The patient visited our clinic presenting dyspnea showing bilateral vocal cord hypomobility in laryngoscopy. The patient underwent a tracheostomy and a transsphenoidal resection of the pituitary adenoma. Thereafter, laser cordotomy with medial arytenoidectomy was done for the permanent treatment of glottal obstruction. The tracheotomy canula was successfully removed one month after the surgery.
일측 성대마비 환자에 대해 음성치료와 성대주입술의 초기 치료 효과 비교 연구
이창윤,안수연,장현,손희영,Lee, Chang-Yoon,An, Soo-Youn,Chang, Hyun,Son, Hee Young 대한후두음성언어의학회 2017 대한후두음성언어의학회지 Vol.28 No.2
Background and Objectives : The purpose of this study was to classify patients with unilateral vocal fold paralysis according to their fixed location and to analysis the effects of two treatment methods by early voice therapy and injection laryngoplasty. Materials and Methods : Twenty patients who were classified as full abduction and slight abduction according to the position of paralysis were treated injection laryngoplasy, and 23 patients were treated by voice therapy. Twenty patients were treated injection laryngoplasy and 23 patients were treated voice therapy. Results were evaluated by acoustic analysis, electroglottography, cepstrum analysis before and after therapy. The voice therapy was conducted by improving the larynx movement and glottal contact, whilst removing hypertension of the supraglottic and use the breathing. Results : Significant improvement was found in the acoustic parameter, cepstrum parameter, and EGG before and after treatment in both groups. There was no significant difference between the two groups when compared before and after treatment to compare the effects of injection laryngoplasty and voice therapy. Conclusion : The initial treatments for unilateral vocal cord paralysis are injection laryngoplasty and voice therapy. however, there is no precise standard about which method should be applied first. Therefore, in this study, we tried to classify patients according to their paralysis position and then apply two methods. The results of this study suggest that voice therapy and Injection laryngoplasty at the initial stage is a very useful method to improve voice quality of vocal fold paralysis and improve laryngeal function.
공일규,안수연,김봉직,정은정,이명철,성명훈,김광현,Kong, Il-Gyu,An, Soo-Youn,Kim, Bong-Jik,Jung, Eun-Jung,Lee, Myung-Chul,Kwon, Tack-Kyun,Sung, Myung-Whun,Kim, Kwang-Hyun 대한기관식도과학회 2007 大韓氣管食道科學會誌 Vol.13 No.1
Background and Objectives: Since intractable aspiration in patients with impaired protective function of the larynx often results in multiple episode of aspiration pneumonia, repeated hospitalizations and expensive nursing care. The authors reported the preliminary results of laryngotracheal separation(LTS) in patient with chronic intractable aspiration. The purpose of this study was to report the follow up results of patient outcome with the LTS. Materials and Methods: A retrospective review of 15 patients who underwent LTS between 1996 and 2006 was conducted. Ages ranged from 3 to 72 years. Results: Eight patients had morbid aspiration as a consequence of acquired neurologic injuries and seven patients with congenital neurologic injuries. Two patients had a postoperative fistula, which was well controlled with local wound care. Following LTS, aspiration was effectively controlled in all patients and eight were able to tolerate a regular diet. Conclusion: LTS is a low-risk, successful, definitive procedure which decreases the potential for aspiration, pulmonary complications, duration of hospitalizations and increases quality of life, especially in patent with irreversible upper airway dysfunction and poor speech potential.
갑상선 절제 술 후 기능적 음성장애의 공기역학적 특징과 음성치료 중재
이창윤,안수연,장현,정희석,손희영,Lee, Chang-Yoon,An, Soo-Youn,Chang, Hyun,Jeong, Hee Seok,Son, Hee Young 대한후두음성언어의학회 2015 대한후두음성언어의학회지 Vol.26 No.1
Background and Objectives:The objective of this study was to investigate the features of post-thyroidectomy subjective voice disorder by Voice Handicap Index (VHI) and Voice Symptom Scale (VOISS) through aerodynamic analysis and to investigate the appropriate voice therapy intervention. Materials and Methods:Twenty post-thyroidectomy patients who had no recurrent laryngeal nerve paralysis through laryngeal stroboscopy were enrolled for this study. Acoustic and aerodynamic evaluations were performed before operation, 2 weeks and 3 months after operation. Subjective voice evaluation was performed by VHI and VOISS. Aerodynamic evaluation was compared and analysed by maximum phonation time(MPT), phonation threshold pressure(PTP), mean air flow rate(MFR), etc. Subjective voice evaluation was surveyed through VHI and VOISS. To evaluate patients' symptoms related to functional voice disorder, scores on physical domain in VHI and VOISS were selected to be compared for each session. Results: The 10 out of 20 participants who complained of voice symptoms had no significant difference with pre-operation in acoustic evaluation, but all showed higher scores on 2 weeks and 3 months after operation compared to pre-operation, in VHI-physical domain and selected questionnaires in VOISS. They reduced MPT and increased PTP value simultaneously. Laryngeal massage and breathing training were simultaneously treated to them, 5 participants resulting in improvement in MPT and PTP compared to pre-treatment. Conclusion:Patients who complained voice change with no organic damage after thyroidectomy were all shown to have reduced MPT and increased PTP in some by aerodynamic evaluations. Reduced MPT may imply some problem in air flow beneath glottis. Increased PTP suggests much more effort in vocalization mechanism than pre-operation. Comparing aerodynamic evaluations in post-thyroidectomy may provide information on behavioral interventions. Additionally, study on laryngeal massage and breathing training simultaneously treated to patients with such voice disorder is needed to be conducted with larger number of participants.