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양경아 ( Kyeong A Yang ),정락경 ( Rack Kyung Chung ),김동연 ( Dong Yeon Kim ),배민증 ( Min Jeong Bae ) 대한마취과학회 2008 Korean Journal of Anesthesiology Vol.55 No.6
Background: Pulse oximetry provides valuable data on the arterial oxygen saturation. Significant impairment in the arterial oxygen saturation can occur under vasoconstriction, hypothermia, and hypotension. This study compared the percutaneous oxygen saturation (SpO2) at the hand and the foot with the arterial oxygen saturation (SaO2) during spinal anesthesia. Methods: Twenty eight, ASA physical status 1 or 2, patients received a spinal block with 0.5% hyperbaric bupivacaine. Two pulse oximeter probes were applied to the index finger and second toe of the patients, and the SpO2 values were recorded before, 10, 20, and 30 minutes after the intrathecal injection. The SaO2 was measured before and 30 minutes after the intrathecal injection. Results: During spinal anesthesia, there were similar changes in the SpO2 value from the hand. However, there was a progressive decrease in SpO2 of the foot of 97.6 ± 2.8%, 97.3 ± 2.8%, and 97.2 ± 3.3% at 10, 20, and 30 minutes, respectively (P < 0.05 compared with the baseline). There were significant differences between the hand and foot SpO2 in 20 and 30 minutes (0.79 ± 1.55%, 0.93 ± 1.86%) after the intrathecal injection. The SaO2 value was similar before and 30 minutes after the intrathecal injection. Before spinal anesthesia, there were significant differences between the SaO2 (96.4 ± 2.6%) and SpO2 values of the hand (98.1 ± 2.6%) and the foot (98.3 ± 2.6%). Conclusions: During spinal anesthesia, it is appropriate to measure the SpO2 from the hand because it dose not change significantly. (Korean J Anesthesiol 2008; 55: 700~3)
외식 프랜차이즈 브랜드 선정요인과 사업만족도, 성과 관계 연구
양숙경,김선배,Yang, Sook-Kyeong,Kim, Sun-Bae 한국벤처창업학회 2011 벤처창업연구 Vol.6 No.1
본 연구는 프랜차이즈 가맹점을 운영하는 창업주를 대상으로 하여 프랜차이즈 브랜드선정요인인 브랜드인지도, 기술력, 창업자금, 본부의 사업성과 가맹점 사업만족도, 사업성과간의 관계를 알아보는 것이었다. 분석결과 브랜드 선정동기에 따라 사업개시 전 만족도에 유의한 차이를 보이는 것으로 조사되었다. 또한 개시 전 만족도와 개시 후 만족도, 사업 만족도와 사업성과 간에 통계적으로 유의한 영향을 미치는 것으로 분석되었다. 이는 외식업 프랜차이즈산업의 사업성과를 위한 선행요인을 규명하고 각 단계별 중요 선행요인을 규명하였으며 브랜드 선정이후 사업개시전과 개시 후 만족도의 변화요인을 규명함으로서 외식 프랜차이즈 산업의 성과제고를 위한 중요 요인을 실증적으로 규명하였다고 하겠다. The Study on the Influence of Selection factors of Franchise System and Franchisee's Satisfaction in the Food Service Franchise Industry. Franchisors can use franchisee selection criteria as a key input control to enhance the outcomes of their future franchisees. A business technique based on long term contractual arrangements between two legally independent businesses and relying on certain inputs from both parties for success and survival has significant potential for conflict. Furthermore,with many independent small businesses falling to reach their full potential, it is important to evaluate franchising as an alternative system of business management and to identify the characteristics of franchisor and franchisees which contribute to the satisfactory operation of a franchised small business. Thus, the objective of this study was to investigate a possible relationship between franchisee satisfaction and certain characteristics of the franchisor and of the franchisees themselves. In accordance with results of a hypothesis verification, a Selection factors of Franchise affects positively a Franchisee's Business Satisfaction.
양명지(Myoung-Ji Yang),오완식(wan-shik Oh),김양수(Su-Yaung Kim),이유경(Yu-Kyeong Lee),김재문(Jae-Moon Kim) 대한전기학회 2021 대한전기학회 학술대회 논문집 Vol.2021 No.10
전차선로 주요설비인 급전계통 부하개폐기 정밀안전점검 방법 고찰
양박달치(Park-Dal-Chi Yang),김미경(Mi-Kyeong Kim) 한국해양공학회 2012 韓國海洋工學會誌 Vol.26 No.2
In this paper, the effects of irregular bead shapes on fatigue life were investigated. A modified S-N curve method was used to estimatethe fatigue life, which considered the inherent multiaxiality caused by the geometrical feature produced by the welding process. The point method of the critical distance method was used to determine the fatigue effective stress. Three types of fillet joint models were tested in the fatigue experiments. For each model, real bead shapes were collected using a 3D laser scanner, and finite element analyses were performed. The results of the analyses with actual bead shapes were compared with those using an idealized bead shape model. The results of the present analytical methods showed good agreement with the experimental results.
보중익기탕 연조엑스 제제에 대한 환자 만족도 측정을 위한 예비연구
양미성,김경옥,양승정,Yang, Mi-Sung,Kim, Kyeong-Ok,Yang, Seung-Jung 대한한의학방제학회 2016 大韓韓醫學方劑學會誌 Vol.24 No.4
Objective : The main objective of the study is to measure the satisfaction of patients with the Bojungikgi-tang Soft Extract, which is a herbal medicine in a new dosage form. Methods : Data were collected from 23 patients at Dongshin University Sunchun Korean Medicine Hospital through survey questionnaires. Results : A total of 23 patients were included in the study to know their satisfaction level towards the Bojungikgi-tang Soft Extract. It was found that most of the respondents were satisfied with the Bojungikgi-tang Soft Extract regarding its effectiveness, taste, convenience, price, and transportability in comparison to existing dosage forms. Conclusion : The study showed that most patients were more satisfied with the new drug dosage form than traditional forms and in needs of diversify of herbal medicine dosage forms.