경혈 및 경근 안마 프로그램이 적용된 안마의자 사용이 요통에 미치는 영향

최수지,김동일,Choi, Su-Ji,Kim, Dong-Il 경락경혈학회 2018 Korean Journal of Acupuncture Vol.35 No.2

Objectives : The purpose of this study is to investigate the effect of acupoint and meridian muscle massage given by automatic massage chair. Methods : We recruited 30 patients with back pain who met inclusion criteria. Two weeks were given as a waiting period, and the massage intervention was applied 12 times for 4 weeks. The programmed automatic massage chair was used to provide effective stimulus on acupoints and meridians for 20 minutes. We used Visual analog scale(VAS) and Korean Oswestry Disability Index(KODI) to quantify pain and function. We also recorded patients' all of vital signs and abnormal reactions during the trial to asses to assess safety. Results : Two participants dropped out due to personal reasons and 28 participants completed the clinical trial. We found that the degree of back pain (VAS, KODI) decreased significantly after the trial. As a result, VAS score decreased from $6.44{\pm}0.85$(Visit 2) to $4.59{\pm}1.52$ (Visit 14)(p<0.001), and KODI score was also reduced from $14.79{\pm}5.13$(Visit 14) to $9.04{\pm}4.52$ (Visit 2) (p<0.001). Also, we did not find any adverse effects in this study. Conclusions : We found that the acupoint and meridian muscle massage can effectively decrease back pain. This proves that the massage program designed by Korean medicine can be a good option to patients with back pain. However, further study with controlled design is still needed to verify its effectiveness.

갱년기장애 및 폐경기후증후군 한의표준임상진료지침 개발을 위한 한의사의 인식과 치료에 관한 실태조사

최수지,김동일,Choi, Su-Ji,Kim, Dong-Il 대한한방부인과학회 2017 大韓韓方婦人科學會誌 Vol.30 No.4

Objectives: This study was aimed to develop a Korean medicine clinical practice guidelines (CPG) of Climacteric and Postmenopausal Syndrome Methods: We conducted a questionnaire survey targeting Korean medicine doctors belonging to the Association of Korean Obstetrics and gynecology by e-mail and analyzed the answers. On October 18, 2016, we sent questionnaires to 583 people, and on October 31, 2016, we sent questionnaires to 581 people again. A survey ended on November 15, 2016. A total of 56 responded. Results: 1. 91.07% of respondents knew the concepts and contents of CPG, and all respondents agreed about the necessity of CPG. 2. Most common symptom of climacteric and postmenopausal syndrome that 65.75% of the respondents answered was the hot flush 3. To diagnosis a climacteric and postmenopausal syndrome, 69.64% of the respondents used pattern identification diagnosis mainly. 4. 36.84% of the respondents answered that herbal medicine and acupuncture are the most effective treatments for climacteric and postmenopausal syndrome. The most commonly used herb medicine was Kamisoyo-san. Conclusions: We figured out Korean Medicine doctors' recognition of Korean medicine clinical practice guideline, clinical diagnosis, treatment on climacteric and postmenopausal syndrome to make the contents of the CPG reflecting the clinical situation. Further research will be needed in the future.

에스닉 레스토랑의 품질속성이 소비자의 만족 및 재방문의도에 미치는 영향에 관한 연구

최수지,Choi, Soo Ji 한국식품조리과학회 2016 한국식품조리과학회지 Vol.32 No.3

Purpose: This study examined the influence of restaurant quality attributes on customers' satisfaction and their intention to revisit by investigating the moderating effects of customers' electronic word of mouth evaluation about ethnic restaurants. The study was based on a total of 215 samples obtained from social networking service users in a metropolitan area from July 10 to 25, 2015. The major findings are as follows. Methods: The data were analysed using frequency, factor analysis, regression analysis and hierarchical regression analysis. Results: According to the results of factor analysis, quality attributes were separated into three factors: food, service, and atmosphere. According to the results, food attributes, service attributes and atmosphere attributes had an affect on customers' satisfaction, between quality attributes and revisit intention, only food attribute had an affect on revisit intention. It showed also that customers' satisfaction had an affect on revisit intention. Customers' electronic word of mouth (eWOM) evaluation was found to moderate the relationships between service quality attributes and satisfaction. Conclusion: Implications and future research were also discussed.

경혈 및 경락 안마자극 프로그램이 적용된 안마의자 사용이 수면의 질에 미치는 영향

최수지,김동일,Choi, Su-Ji,Kim, Dong-Il 대한한방부인과학회 2018 大韓韓方婦人科學會誌 Vol.31 No.2

Objectives: The purpose of this study was to investigate the effect of the massage program stimulating the acupuncture points and meridians on the improvement of sleep quality. Methods: 16 subjects suffering from sleep disorders were recruited and the massage program was conducted 3 times a week for a month. VAS (Visual Analog Scale) and KPSQI (Korean Pittsburgh Sleep Quality Index) were collected through questionnaires, and salivary cortisol concentration test and HRV (Heart Rate Variability) were also used to evaluate the effect. The collected data were analyzed by independent statisticians. Results: VAS and KPSQI values decreased significantly after 4 weeks of massage chair application. There was no significant difference in salivary cortisol concentration and HRV test results. In the group with normal HRV test results and salivary cortisol concentration, the change of VAS and KPSQI values was not significant, while the group with abnormal range showed a statistically significant decrease. Conclusions: The massage chair program stimulating meridians according to Korean medicine theory was effective in improving sleep quality. Massage of acupoints and meridians through a massage chair is expected to be useful as an adjunctive therapy in addition to standard Korean medicine therapy.

한국어 코딩 테스트에서의 인간 대 ChatGPT 3.5 & 4.0 성능 비교 및 평가 체계

최수지(Suzy Choi),변혜원(Hae-Won Byun) 한국디지털콘텐츠학회 2023 한국디지털콘텐츠학회논문지 Vol.24 No.12

박물관의 효과적인 커뮤니케이션을 위한 소셜미디어 활용 전략

최수지(Suji Choi),김소연(Soyeon Kim),김지현(Jihyun Kim),이정민(Jeong Min Lee),장보경(Bogyeong Jang),김소연(Soyeon Kim) 한국디지털콘텐츠학회 2021 한국디지털콘텐츠학회논문지 Vol.22 No.8

수족냉증의 침 치료법에 대한 고찰

최수지 ( Su-ji Choi ),최윤석 ( Yunseok Choi ),이연선 ( Yeon Sun Lee ),노은지 ( Eun-ji Noh ),김동일 ( Dong-il Kim ) 경락경혈학회 2021 Korean Journal of Acupuncture Vol.38 No.2

Objectives : The purpose of this study is to review the acupuncture treatment for cold hypersensitivity of hands and feet. Methods : We searched articles in 7 search engines with keywords related to ‘Cold hypersensitivity of hands and feet’ and ‘Raynaud disease’ in March 2021. Clinical studies that used acupuncture for cold hypersensitivity of hands or feet were included. Animal studies and nonclinical data were excluded. Data on acupuncture treatment such as methods, site, duration, frequency, and period were analyzed. Also, network analysis between acupoints was conducted. Results : Of 41 selected articles, there were 32 case reports, 7 randomized controlled trials, and 2 uncontrolled clinical studies. Studies were conducted using manual acupuncture, electroacupuncture, warm needling, pharmacopuncture, fire needling, and auricular acupuncture. Most studies used more than one acupoint (n=40), and there were 111 acupoints selected for acupuncture treatment for cold hypersensitivity of hands and feet. The most commonly used acupoint was LI11 (n=27). In terms of the correlation of acupoints, LI11 had the highest value of degree centrality at 0.6989. The mean treatment time, number of treatments, and duration were 26.8±8.87 minutes, 15.51±15.75 times, and 77.69±132.80 days. Conclusions : The results of this study could be useful in establishing the evidence for performing standardized acupuncture treatment for cold hypersensitivity of hands and feet.

캐주얼 다이닝 레스토랑의 품질, 감정, 행동의도와의 관계 연구

최수지(Soo Ji Choi),남궁영(Kung Young Nam) 한국호텔외식관광경영학회 2014 호텔경영학연구 Vol.23 No.2

The purpose of this study was to 1) investigate the effects of quality attributes on customers` emotion and behavioral intentions and to 2) examine the moderating effects of customers` perceived reciprocity and underlying intention in the casual dining restaurant. A total of 214 diners participated in this study. Factor analysis identified three quality attribute dimensions: food, service, and atmosphere. Regression analysis was performed to examine therelationships among three quality attributes, emotions(positive/negative) and behavioral intentions. Regarding the association between quality attributes and customers` positive emotion and negative emotion, the results showed that food quality and atmosphere quality attributes had significant effects on customers` positive emotion while service quality attribute had significant effects on both customers` positive emotion and negative emotion. The study also found that customers` positive emotion and negative emotion had a significant effect on behavioral intentions. In relation to the association between quality attribute and behavioral intentions, only food quality attribute had a significant effect on behavioral intentions. Using a hierarchical regression analysis, customers` perceived reciprocity was found to moderate the relationships between customers` negative emotion and behavioral intentions. However, the moderation effect of underlying intention between customers` emotion and behavioral intentions was not found. Implications and future research were also discussed.

슈퍼컴퓨터를 활용한 웹 기반 도시 재난 대피 시뮬레이터 개발 연구

최수지(Choi Suji),허룡(Xu long),어희재(Eo Heejae),박선영(Park Sunyoung),양린(Yang Leen),이상원(Lee Snagwon) 한국HCI학회 2019 한국HCI학회 학술대회 Vol.2019 No.2

지진 및 해일과 같은 도시재난의 위험성이 증가하면서 도시 재난 대피 시뮬레이터 개발의 중요성이 부각되었다. 대피 시뮬레이터에 관한 기존 연구들은 대부분 실내 환경 시뮬레이션에만 그쳤고 도시 수준 연구는 미미하다. 또한 기존의 실내 재난시뮬레이션 툴만 보아도 많은 컴퓨팅 파워를 요구하여, 개인 컴퓨터에서 실행하기에 한계가 있다. 도시 수준의 재난 시뮬레이션은 이보다 더 많은 컴퓨팅 파워를 요구할 것으로 예상되기에, 자립형(Stand-alone) 프로그램 보다 슈퍼컴퓨터를 활용한 온라인 방식이 더 유용하다. 본 연구는 이런 문제를 극복하기 위해 모델링 및 시뮬레이션 개발환경인 ‘GAMA platform(GIS Agent-based Modeling Architecture platform)’을 활용한 웹 기반 도시 재난 대피 시뮬레이터를 제안한다. 대부분의 기존 시뮬레이션 툴들은 텍스트 기반, 즉 코딩하는 방식으로 사용해야 하는데 이는 초보자들이 접근하기에 매우 어렵다. 본 연구에서는 ‘GAMA platform’의 각 기능들을 모듈화하였고, 그래픽 환경(GUI)을 제공하여 사용성을 높혔다. 또한 선도자를 통한 정보전달 시나리오가 제공되어, 다양한 목적을 가진 사용자가 이용할 수 있다.

차폐면적비를 고려한 외부 가변차양 제어 알고리즘 개발

최수지(Choi, Su-Ji),조재훈(Jo, Jae-Hun) 대한건축학회 2016 대한건축학회논문집 Vol.32 No.10

An external movable shading device is installed on an envelope to control light and thermal environments. This device is typically used to improve a visual comfort by blocking direct solar radiation, rather than limitedly applied to control a thermal environment. This paper proposes a shaded fraction control algorithm, which can be applied to external movable shading devices, to satisfy visual comfort and reduce heating and cooling load at the same time. The shaded fraction and profile angle are set for controlling parameter. The optimized shaded fraction is derived by considering glare, illuminance, heating load and cooling load through decision process of a control algorithm. Finally, allowable range of movements is determined by applying the optimized shaded fraction. Energy simulation is performed by applying shading control method such as energy reduction, glare protection, visual comfort. The simulation result confirms that the three control methods are satisfied to prevent glare and effective in energy savings than control methods proposed in previous studies.