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의학전문대학원 학생을 대상으로 한 골내 주사 실습의 교육적 효과
권오영,박소연,윤태영 한국의학교육학회 2014 Korean journal of medical education Vol.26 No.2
Purpose: The purpose of this study was to determine the educational effects of intraosseous (IO) vascular access for medicalstudents and analyze the possibility of including IO access in medical education. Methods: A before-and-after study was conducted in a course with 50 participating medical students. The course comprised a1-hour didactic lecture and a 1-hour hands-on session with a battery-operated EZ-IO device (Vidacare Corp.) and artificial tibia. Afterthe course, the participant skills were tested (final success rate, mean procedural time, and detailed skills) with regard to IO access. Before and after the course, the knowledge, possibility of clinical use, and adequacy of medical education on IO access were examinedin a structured questionnaire. Results: The final success rate of insertion was 88% (n=44), and the mean procedural time for the first trial was 78.1±20.6 seconds. ”Combination needle with drill“ and ”proper angle during insertion“ were the procedures that were performed the best, and ”dressingon insertion site“ was the worst-performed procedure. ”Proper location of landmarks“ was the only significant skill factor that wasrelated to the success of IO access between those who succeeded and failed (p<0.05). In the analysis of the structured questionnaire,median knowledge score, possibility for clinical use, and adequacy of IO access in medical education increased significantly afterthe course (p<0.01). Conclusion: The educational effect of IO access for medical students was tremendous, and the knowledge of and attitude towardIO access improved significantly after the training course. We consider IO access to be adequate for medical education in Korea.
권오영,Kwon, Oh-young 한국항공운항학회 2018 한국항공운항학회지 Vol.26 No.3
Stress is the main source of a human error or can potentially contribute to it. Recently, the rate of accidents which is associated with human factors among the total aircraft accidents is showing a tendency of gradual increase. In order to prevent the accidents related to human factors, stress mitigation of the mission personnel is highly required. In this study, a 'stress cognitive alteration' technique, which is one of the stress relief methods, is applied to the Air Force pilots to verify if the technique is effective in reducing stress. The 'stress cognitive alteration' technique is comprised of two parts: a positive function of stress and a process to positively alter the physical, psychological response to stress. As a result of the application, it is found that this technique has an effect of reducing stress of the pilots under a relatively high level of stress.
권오영 충남대학교 백제연구소 2012 百濟硏究 Vol.55 No.-
The commonly accepted view of exchange between ancient Korea and the West was that goods from the West were concentrated in Silla while the West was not actually considered important target of cultural exchange. However, goods from the West have been excavated not only from Silla but also from Goguryo, Baekje, Gaya, and Japan, and thus, show the necessity of modifying the argument. The goods from the West were brought into Baekje area either directly or indirectly through China after Proto Three Kingdoms Period. Indeed, the introduction of the Buddhism by a monk, Marananta from the West, the ambassador from Baekje shown in “Liang Dynasty’s Picture of Foreign Envoys”, documents illustrating exchanges with India and Indonesia after Sabi Period prove that a number of Western belongings and designs were found. Thus, it is necessary to enlarge the recognition that the range of Baekje’s cultural exchanges was not limited to Northeast Asia. 고대 한반도와 서역의 교류에 대한 종전의 통설은 신라에 서역산 문물이 집중되고 기타 국가의 교섭 대상에서 서역은 그다지 중요한 의미를 갖지 않는 것으로 보는 것이었다. 하지만 신라 못지않게 고구려와 백제, 가야, 왜에서도 서역산 물품이 출토되고 있어서 기존 통설에 대한 수정이 필요한 단계이다. 백제권역에서는 원삼국기 이후 서역산 물품이 직접, 혹은 중국을 경유하여 끊임없이 유입된다. 특히 호승 마라난 타에 의한 불교전래, [양직공도]에 나타나는 백제사신의 국제외교 무대에서의 활약, 사비기 이후 인도, 동남아시아 지역과의 교섭을 보여주는 문헌기사를 뒷받침하듯 서역산, 혹은 서역계 물품과 디자인이 많이 발견된다. 따라서 백제의 문물교섭의 공간적 범주를 동북아시아에 한정하는 것은 불가하고 좀 더 확대된 인식이 필요하다.
요도와 직장 내 이물 삽입에 의한 비전형적 자기색정 사망
권오영,정훈성,이근태 대한법의학회 2022 대한법의학회지 Vol.46 No.4
Autoerotic death is an accidental death during sexual pleasure, usually caused by a device or equipment used to enhance pleasure. Autoerotic deaths can be classified as typical or atypical. Typical autoerotic deaths occur due to asphyxiation by mechanical compression, while atypical autoerotic deaths occur by means other than asphyxiation. Narcissism-associated accidental deaths during tube and wire insertion into the urethra and rectum are extremely rare. The victim, a man in his 40s, was found dead at his home. Several tools for masturbation and wires for urethral and rectal insertion were observed around the victim and many pornographic videos were also identified. Family accounts and medical records indicated that he masturbated often by inserting plastic tubes and wires into the urethra and rectum. Moreover, the victim had a history of surgeries to remove foreign objects from the urethra and rectum as well as a history of psychiatric treatment. The autopsy results revealed no specific findings indicative of the cause of death. In conclusion, the investigators determined the cause of death as an atypical autoerotic death based on the death scene investigation, autoerotic sexual behavior, personal history, and autopsy results.
권오영,김영재 대한건축학회 2020 대한건축학회논문집 Vol.36 No.6
The Busosan Mountain area is a historic site that is believed to have housed the royal palace of Sabi, the last capital of Baekje Kingdomfrom 538 until Baekje's fall to Silla in 660, and its attached facilities, as well as the mountains behind it. Based on the results of thelong-term excavation, the southern foothills of the Busosan Mountain area continued to be used as an administrative place through theUnified Silla and Joseon Dynasties after the fall of Baekje Kingdom. The most dramatic recognition on the Busosan Mountain area began toappear in the Japanese colonial era. The place was regarded as a sacred site to aggressively push Koreans to assimilate to Japanese cultureunder the Naeseon Ilche or ‘Korea and Japan are One’ beyond the image of the old Baekje metropolis. It is upgraded as a sacred land forthe construction of a Grand Shinto Shrine. Along with such a change of recognition, there were physical changes to the place accompaniedby the reconstruction led by the Buyeo Historic Sites Preservation Society (Buyeo Gojeok Bojonhoe) for the renovation of historic sites fortourism. For them, the topographies of some spots (currently Samchungsa Shrine) have been transformed along the southern foot of the Mt. Busosan. 부소산 영역은 백제의 옛 도읍 사비의 왕궁과 부속시설, 배후산성이 자리하였을 것으로 추정되는 역사적인 장소이다. 오랜 기간 동안의 발굴조사 결과를 토대로 살펴보면, 부소산 영역은 백제가 멸망한 뒤에도 통일신라와 조선시대를 거치며 행정치소로서 지속적으로 활용되었던 것으로 보인다. 부소산 영역에 대한 인식이 가장 극적으로 전환된 시점은 일제강점기인데 이 시기의 부여는 패망한 백제 옛 도읍의 이미지를 넘어서 고대 일본과 조선의 내선일체(內鮮一體)를 떠올리게 하는 성지(聖地)이자, 영지(靈地), 신도(神都)로서 격상된다. 그러한 인식변화와 더불어 장소에 대한 물리적 변화 또한 수반되었는데 (재)부여고적보존회의 고적조사와 관광화 사업을 통해 여러 유적이 정비되었으며, 관폐대사 부여신궁의 건립공사를 통해 탐방로 등의 기반시설이 정비되고 일부지역(신궁 조성지, 현 삼충사)의 지형이 변하게 되는 계기가 되었다.