접근성 향상을 위한 실시간 고객 인식 키오스크 시스템

최주연,우성민 제어·로봇·시스템학회 2023 제어·로봇·시스템학회 논문지 Vol.29 No.1

Today's widely used kiosk systems are difficult to handle because the ordering options on the menu are not well identified, and ordering takes a long time due to the large number of menu categories. In some cases, children or the elderly may even give up their ordering because of the inconveniences caused by the kiosk. In this paper, we designed a real-time customer-aware kiosk to enhance accessibility. Our proposed kiosk system identifies the age and gender of the user, combines it with the current weather and order time information, calculates the orderability for each menu based on past similar data, and outputs a recommended menu on the screen. In addition, for children and the elderly, a UI with enhanced visibility was created to facilitate ordering process.

은 나노와이어를 사용한 스트레처블 전극 연구

최주연,정성훈,김효정,김도근 한국표면공학회 2018 한국표면공학회 학술발표회 초록집 Vol.2018 No.6

폐출혈과 소뇌의 혈관염을 동반한 Goodpasture씨 증후군 1예

최주연,안중현,손성현,문화식,박성학,송정섭 대한결핵 및 호흡기학회 1998 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.87 No.0

정신분열증의 망상 : 발명 시대에 따른 망상 내용의 차이 Changes in Delusional Contents Related to Times of Onset

최주연,김광일,박강규 漢陽大學校 精神健康硏究 1999 精神健康硏究 Vol.18 No.-

저온 플라즈마 패치를 활용한 피부질환 개선 연구

최주연,이유리,이승훈,김도근 한국표면공학회 2020 한국표면공학회 학술발표회 초록집 Vol.2020 No.6

金代 ‘犀牛望月’紋 銅鏡의 多樣性과 地域性

최주연 한국대학박물관협회 2016 고문화 Vol.87 No.-

소가 달을 바라보는 형상을 표현한 용어로 ‘犀牛望月’ 혹은 ‘吳牛喘月’이 있다. 이를 주제로 한 詩, 陶瓷, 工藝品 등이 제작되었으며, 특히 금속공예품인 銅鏡에 다양한 문양으로 표현되어 주목된다. 주로 송·금대 제작된 이 동경은 중국 내에서 대량 제작하여 유통한 것으로 보인다. ‘서우망월’문 동경은 현재 그 명칭 사용에서 통일된 명칭이 없고, 소와 관련된 여러 기록이나 사례 등을 통해 다양한 명칭이 사용되고 있는 실정이다. 이중 ‘뿔이 있는 소+달’의 형상에 대해 문헌기록과 작품들을 분석한 결과, ‘서우망월’이 동경에 적합한 명칭임을 제시하였다. ‘서우망월’문 동경에 표현된 주된 문양은 ‘소’, ‘달’, ‘별자리’를 꼽을 수 있으며, 이를 제외한 여러 문양이 결합되거나 제외됨에 따라 문양 구성이 다양화되는 경향을 보인다. 이에 대해 중심 문양을 기준으로 ‘서우망월’문 동경을 유형분석 하였으며, 각 유형별로 갖는 특징은 당시 금대의 문화적·사회적 상황이 반영되어 있음을 밝혔다. 또한 ‘서우망월’문경에는 금대에서만 볼 수 있는 ‘刻子’와 주조 시 넣는 명문(鑄子)을 통해 제작시기와 제작지를 살펴본 결과, 吉林省系와 陝西省系로 동경을 분류할 수 있으며, 특히 섬서성계는 동경 테를 따라 一周하는 명문 기록이 있다. 섬서성계 동경은 대부분 明昌 혹은 承安年間 중 上元日, 端午日에 제작되었다는 기록이 있어, 동경을 목적성을 갖고 특정한 날에 제작하였음을 알 수 있다. 또한 승안년간에 제작된 동경의 명문에 나타나는 관직명은 금대 지방을 관리하던 관직명이며, 세금을 관장하던 관부에서 동경 제작에 중심적 역할을 하였음을 명문분석을 통해 고찰하였다. Two terms are commonly used to express ‘a cow is looking at the moon’ scene: ‘Rhinoceros looking at the moon(犀牛望月)’ and ‘Water buffalo gasping at the moon(吴牛喘月)’. A lot of poetry, potteries, craftworks were made on this topics. Noteworthy point is that these topics were widely used with various patterns in bronze mirrors, which is a kind of metal craft. The bronze mirrors mainly produced in Song and Jin period seems to be mass produced and distributed in China but it was rarely handed over outside China. In case of ‘Rhinoceros looking at the moon’ pattern bronze mirrors, because standardized name is not exists, it is called in many different names based on records or events related with cow. Among them, we can take ‘Rhinoceros looking at the moon’ for describing these bronze mirrors because it symbolizes ‘horned cow looking at the moon’. Although main patterns used in ‘Rhinoceros looking at the moon’ pattern bronze mirrors are cow, moon and constellation, the pattern displays tendency of diversification based on combination or deletion of other various designs. In this reason I analyzed the bronze mirrors based on its main designs. Also I discovered cultural and social situations of Jin period are reflected in each characteristic of classified bronze mirrors. I could classify bronze mirrors into Sanxi type and Jilin type after monitoring manufacturing time and place through ‘Rhinoceros looking at the moon’ bronze mirror’s inscriptions and engraving of metallic types(刻字) which only used in Jin Period. In case of Sanxi type, inscription lays along the circuit shaped border of bronze mirror. Most of Sanxi bronze mirrors were produced in MyungChang(明昌) period or during SeungAn(承安) period. Considering the records of production date is ‘Lantern Festival(上元日)’ and ‘Dragon Boat Festival(端午日)’, we can guess that the bronze mirrors was intentionally manufactured on particular date with the certain sense of purpose. With the discovery of office position at the inscription of bronze mirror produced in during SeungAn period was in charge of an area in Jin period, we can assume that district office responsible for the tax played main role in production of bronze mirrors.

Nanoparticle-based combination drug delivery systems for synergistic cancer treatment

최주연,Raj Kumar Thapa,용철순,김종오 한국약제학회 2016 Journal of Pharmaceutical Investigation Vol.46 No.4

Despite being a leading cause of death worldwide, cancer remains difficult to treat due to the development of drug resistance and severe adverse effects associated with conventional chemotherapy. Hence, combination chemotherapy is theoretically advantageous owing to the synergistic effects of drugs and suppression of drug resistance. Nanoparticle-mediated chemotherapeutic delivery is a promising approach for the effective treatment of various cancers because it may simultaneously enhance therapeutic effects and reduce side effects. The loading of multiple chemotherapeutic agents to these systems could additionally improve the antineoplastic efficacy. This review highlights recent advances in combination chemotherapy using small-molecule chemotherapeutic agents via nanocarrier systems, e.g., liposomes, polymeric micelles, dendrimers, polymer-drug conjugates, and mesoporous silica nanoparticles. Specifically, it emphasizes the unique properties of these systems that make them amenable to optimized treatments with respect to efficacy and safety and clarifies areas in which current therapeutic strategies can be improved.

무릎관절치환술 후 경막외통증조절시 0.15 Ropivacaine과 0.1 Levobupivacaine의 효과 비교

최주연,김윤진,백희정,김종학 대한마취통증의학회 2006 Korean Journal of Anesthesiology Vol.50 No.1

Background: In this study we compared the analgesic effects and the incidences of motor weakness and other side effects of postoperative continuous epidural infusion of 0.15% ropivacaine/fentanyl or 0.1% levobupivacaine/fentanyl. Methods: Sixty seven patients scheduled for elective knee arthroplasty or revision surgery under combined spinal-epidural anesthesia were randomized to receive either 0.15% ropivacaine with 2μg/ml fentanyl (the ropivacaine group) or 0.1% levobupivacaine with 2μg/ml fentanyl (the levobupivacaine group) for postoperative epidural analgesia using a PCA pump at a rate of 5 ml/h during the 48 hour period following surgery. Verbal numerical rating scale (VNRS) scores on rest and movement, Bromage scores, additional analgesic requirements and side effects were assessed. Results: In the ropivacaine group, rest VNRS scores were lower than in the levobupivacaine group on the second postoperative day, and movement VNRS scores were also lower in the ropivacaine group during the first and second postoperative days. Bromage scores, additional analgesic requirements and side effects were similar in the two groups. Conclusions: Both 0.15% ropivacaine with 2μg/ml fentanyl and 0.1% levobupivacaine with 2μg/ml fentanyl provided effective postoperative epidural analgesia, but ropivacaine group members were able to exercise more effectively. (Korean J Anesthesiol 2006; 50: 77~83)

Xenopus laevis의 4-세포기에서 결정되는 후기 발생의 특이성

최주연,박수봉,임기순,오건봉,유민 한국동물생명공학회(구 한국동물번식학회) 2010 Reproductive & developmental biology Vol.34 No.2

Effect of intravenous induction agents on emergence delirium after sevoflurane anesthesia in pre-school aged children undergoing adenotonsillectomy

최주연,박혜진,강효석,박소진,이재우,백승권 대한마취통증의학회 2011 Anesthesia and pain medicine Vol.6 No.2

Background: In pre-school aged children, the occurrence of emergence delirium (ED) is increased after sevoflurane anesthesia. The purpose of this study was to evaluate if intravenous inducting agents such as propofol, ketamine or thiopental sodium affected the development of ED. Methods: A total of 62 children between 3 and 6 years of age scheduled for elective tonsillectomy and adenoidectomy were divided into 3 groups in a double-blinded manner. Anesthesia was induced using one of the three drugs intravenously: 5 mg/kg of sodium thiopental, 1 mg/kg of ketamine or 2 mg/kg of propofol. Anesthesia was then maintained with sevoflurane. The development of ED was assessed in the post-anesthetic care unit. Results: The propofol and ketamine group showed a significantly lower pediatric anesthesia emergence agitation (PAEA) score and a lower incidence of ED compared with the thiopental group. Conclusions: Propofol and ketamine decreased the development of emergence delirium when used as an induction agent. (Anesth Pain Med 2011; 6: 191∼194)