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.

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 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.

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.

대학생 폭식 행동의 발생과 유지 기제에 대한 연구

최수지 ( Suji Choi ),허재홍 ( Jaehong Heo ) 사단법인 아시아문화학술원 2021 인문사회 21 Vol.12 No.1

이 연구에서는 행동활성화체계·행동억제체계와 부모의 애정적 양육태도가 폭식 행동에 미치는 영향에서 자기위로능력이 매개하는지 알아보고자 하였다. 이를 위해 대학생 271명(남 125명, 여 146명)을 대상으로 폭식 행동 척도, BAS/BIS 척도, 부모양육태도 척도 자기위로능력 척도로 구성된 자기보고식 설문을 실시한 뒤 분석하였다. 그 결과 BAS는 자기위로능력의 매개 없이 폭식 행동을 직접 증가시키는 것으로 나타났고 BIS는 자기위로능력을 감소시켜 폭식 행동을 증가시키는 것으로 나타났다. 그리고 부모의 애정적 양육태도는 자기위로능력을 증가시켜 폭식 행동을 감소시키는 것으로 나타났다. 이 연구는 기질변인, 가족환경 변인, 심리적 변인, 그리고 폭식 행동의 관계에 대한 이해를 확장하여 구체적인 개입방안을 수립하기 위한 근거를 제공했다는 데 의의가 있다. 향후 연구에서는 행동활성화체계를 감소시킬 수 있는 조절변인에 대한 연구, 다른 자기조절 변인을 이용한 모형 재검증, 그리고 부모의 양육태도 외에 다른 가족환경 변인에 대한 연구 등이 필요하다. This study investigated whether self-soothing ability (SSA) mediated the affect of behavioral activation system (BAS), behavioral inhibition system (BIS), and affectionate parenting attitude (APA) on binge eating (BE) in college students. Data was collected from 271 college students (125 males and 146 females) and analyzed. Participants were ask to complete the self-report questionnaire composed of BULIT-R, BAS/BIS scale, EMBU-Short, Self-report measure of Soothing Receptivity. Results were as follows; First, BAS enhanced BE without the mediation of SSA, but BIS increased BE in the mediation of SSA. APA decreased BE in the mediation of SSA. The significance of this study was to expand the understanding the relation between temperament factors, family factors, and BE and to provide the foundation to set the specific interventions. Future research directions are to investigate the moderating variables decreasing the BAS, to replicate the hypothesized model with other self-regulating variables and family environmental variables except APA.

인터랙션 기반 눈운동 모바일 어플리케이션 UI디자인 제안

최수지(Choi, Suzi),김아람(Kim, Ah-Ram),조준동(Cho, Jun-Dong) 한국디자인학회 2017 한국디자인학회 학술발표대회 논문집 Vol.2016 No.10

2017년도 경기도 한방 난임 지원 사업 진료 결과 분석 연구

최수지 ( Su-ji Choi ),박장경 ( Jang-kyung Park ),이미영 ( Mi-young Lee ),김동일 ( Dong-il Kim ) 대한한방부인과학회 2018 大韓韓方婦人科學會誌 Vol.31 No.4

Objectives: This study aims to assess the subfertility support project of Korean medicine in Gyeonggi-do. Methods: A total of 231 women (36.84±3.79 yrs) out of 361 applicants completed the treatment in this study. The copies of the medical records and study-related documents were provided by the association of Korean Medicine in Gyeonggi-do, in which the personal information was discarded. Descriptive analysis and inferential statistics (e.g., Mann-Whitney U test, Paired t-test, Wilcoxon signed rank test, & logistic regression) were applied to examine the statistical differences between groups and before/after treatments utilizing SPSS 23. All Type I errors (α) for the statistical significance were set at .05 Results: After the treatment, 11.3% of participants became pregnant spontaneously. There was no significant change in blood tests before and after the treatment and the observation period. Also there was no adverse event during the project. After the project, the satisfaction survey was conducted, and 87.5% of participants were satisfied with the project. Conclusions: The findings of this study proved the efficacy of Korean medical treatment for infertile women.

사용자 요구 조건을 반영한 외부차양 선정 방법

최수지(Choi, Su-Ji),이동석(Lee, Dong-Seok),이병연(Lee, Byung-Yun),조영흠(Cho, Young-Hum),조재훈(Jo, Jae-Hun) 한국건축친환경설비학회 2016 한국건축친환경설비학회 논문집 Vol.10 No.2

Shading devices perform an important role in reducing cooling load and solar radiation. To choose suitable shading devices, building characteristics need to be considered. However, there are no clear methods available for choosing shading devices. It just depend on aesthetic preference or designer"s intuition for selection. The purpose of this study is to present the qualitative and quantitative factors for choosing shading devices and propose the decision making chart composed of main list. To evaluate the shading performance through the decision making chart, four-types of shading devices commonly applied to the building are selected. The main list is derived from the factor which considered the characteristics of buildings. Proper shading devices were selected for an office building evaluation. Through the decision making chart, we obtain the shading devices according to the orientation. The simulation was conducted to evaluate the annual energy consumption and daylight illumination to confirm the effectiveness of the shading devices.

전자기 연속 주조법을 이용한 의료용 타이타늄 합금 제작에 관한 연구

최수지 ( Su-ji Choi ),이현재 ( Hyun-jae Lee ),백수현 ( Su-hyun Baek ),현승균 ( Soong-keun Hyun ),정현도 ( Hyun-do Jung ),문병문 ( Byung-moon Moon ) 한국주조공학회 2018 한국주조공학회지 Vol.38 No.2

Electromagnetic continuous casting (EMCC) was used to fabricate Ti-6Al-4V alloys with properties suitable for medical applications. Ti-6Al-4V alloy ingots fabricated by EMCC were subjected to heat treatment, such as residual stress removing (RRS), furnace cooling after solution treatment (ST-FC) and water-cooling after solution treatment (ST-WC), in order to obtain characteristics suitable for the standard. After component analysis, the microstructure and mechanical properties (tensile strength and elongation) were evaluated by ICP, gas analysis, OM, SEM, a Rockwell hardness tester and universal testing machine. The Ti-6Al-4V alloy ingot fabricated by EMCC was fabricated without segregation, and the lamellar structure was observed in the RRS and ST-FC specimens. The ST-WC specimen showed only martensite structure. As a result of evaluating the mechanical properties based on the microstructure results, we found that the water-cooled heat treatment condition after the solution treatment was most suitable for the Ti-6Al-4V ELI standard.