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이혜영 ( Lee Hye-young ),윤유식 ( Yoon Yoo-shik ),윤영혜 ( Yoon Yeong-hye ) (사)한국마이스관광학회(구 한국컨벤션학회) 2021 MICE관광연구 Vol.21 No.1
The purpose of this study is to elicit essential factors that need to be considered in planning and operating online conventions and analyzing relevance and priority. To do this, consideration factors were analyzed by preliminary research, opinions from experts in MICE industry and AHP questionnaires. The consideration factors were the six categories above (i.e., participant's personal experience, program planning, event operation, technicality, online convention service, and hardware) in addition to the 25 sub-categories below are formulated. The responders included 41. As a result of analyzing the relative importance of the six categories, the program planning was considered the most important and followed the participant's personal experience, event operation, technicality, online convention service, and hardware, in order. Such a result suggests that planning a online-oriented program is the most important criteria. In addition, the five most important sub-categories were a creative content specialized for online, solutions to technical problems, utilizing stable connection for the video conference, utilizing application to encourage participation, and minimizing churn rates are the top 5 out of 25 sub-categories.
6세미만 입원 법정본인부담금 면제정책이 의료이용에 미치는 영향
전경수,윤석준,안형식,신현웅,윤영혜,황세민,경민호,Jeon, Kyeong-Su,Yoon, Seok-Jun,Ahn, Hyeong-Sik,Shin, Hyun-Woong,Yoon, Young-Hye,Hwang, Se-Min,Kyung, Min-Ho 대한예방의학회 2008 예방의학회지 Vol.41 No.5
Objectives : The Korean government in January 2006 instigated an exemption policy for hospitalized children under the age of six years old. This study examines how this policy affected the utilization of medical care in Korea. Methods : A total of 1,513,797 claim records from the Health Insurance Review Agency were analyzed by complete enumeration methods. The changes of medical utilization were compared from 2005 to 2006. In addition, the changes of medical utilization between 2004 and 2005 were compared as a pseudo-control group. Results : The admission rate increased 1.14-fold from 15.20% in 2004 to 17.32% in 2005, and this further increased 1.08-fold to 18.65% in 2006. The increase of patients with a common cold (1.2-fold) was higher than that of both the general patients (1.08-fold) and the patients, with the top 10 fatal diseases (0.91-fold). The average length of stay per case for clinics showed the highest increase rates (1.06-fold). The rates of patients with the common cold showed a higher increase (1.05-fold) than that of the general patients. The average medical expense per case was increased by 1.10-fold from 2005 to 2006, which was higher than that from 2004 to 2005 (1.04-fold). The increase rate for patients with the common cold was higher at 1.18-fold than that of the general patients. Conclusions : The cost exemption policy has especially led to an increase in the utilization of clinics and the utilization by patients with a common cold.
Helicobacter pylori와 대장균의 Shuttle Vector 개발
조명제,이우곤,이상룡,김경희,안영숙,김성희,김현주,류복덕,최여정,윤영혜,백승철,전영석,이광호 경상대학교 유전공학연구소 1997 遺傳工學硏究所報 Vol.16 No.-
In this study, a vehicle vector using cryptic plasmids was constructed for gene transfer in Helicobacter pylori. pHP51(3.9 kb) and pHP489(1.2 kb) were selected for constructing vectors from cryptic plasmid of H. pylori isolates in Korea. The HindⅢ-digestedDNA fragment(1.2kb) of pHP489 and 1.6kb DNA fragment of pHP51 were ligated with a kanamycin resistance gene(aph3'-Ⅲ) from C. jejuni to produce the recombinant plasmids pHP489K and pHP51K, respectively. Transformation frequency of pHP51K by electroporation was low. But pHP489K could be effectively transformed into various H. pylori strains. In order to design an intermdiate vehicle vector for gene transfer into H. pylori, pBlueHP489K was prepared by recloning pHP489K DNA into pBluescript and pTZ19R vector. This vector permitted the DNA fragment containing pHP489 sequence, aph3'-Ⅲ, and cloned DNA to be cut and self-ligated in the SacⅠ site after cloning. ureA and ureB gene were inserted into pBlueHP489K, resulting in pBlueHP489K/AB. The DNA fragment containing pHP489, kanamycin resistance gene(aph3'-Ⅲ), and urease structural gene was cut away from pBlueHP489K/AB and self-ligated to generate pBlueHP489K/AB. pBlueHP489K/AB made urease-negative H. pylori strains restore their urease activity. By this experiment, pBlueHP489K was confirmed to be the vehicle system for transferring H. pylori genes.