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전착된 폴리이미드 박막의 고온영역에서의 절연파괴 특성에 관한 연구
유영복,김종석 大田産業大學校 1997 한밭대학교 논문집 Vol.14 No.1
This study deals with the breakdown characteristics of the polyimide film fabricated by electrophoretic method. We fabricated the film on to glass substrate with controlling the electrophoretic time and voltage, after that, dried and annealed the film at elevated temperature of 300℃ then evaluated the film with breakdown test at over the temperature of 100℃. The breakdown strength of the film at 130℃ are still high as 380KV/mm, and the strength is decreased with increasing the temperature. We can know that central part of the path of breakdown on polyimide film is decomposed by arcing heat. but there left some backbone structure around the path.
한국과 호주의 스쿼시 경향과 향후 추세에 관한 비교 연구
한성유,황영성,박재성,허정석 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.1
This research is based on squash professionals opinion, precedent literature as well as other books and internet-researched information. In hopes that squash will not only become a more life-time sport, but a profession collegiate sport as well, and help change the publics recognition as an elite sport, and become an opportunity for professional literature and researches will recognize squash as a learning field: and in doing so, provide a compilation of strategic plans based on those of Australia to set a basic foundation. As a result of this research: 1. Financial independence must be acquired through more company sponsorship and T.V. broadcasting of squash games. 2. Municipal and provincial branch must become more autonomous through horizontal relationship. 3. A thorough reeducation course is needed to increase the quantity, but the quality of present Korean coaches and players. 4. Regulations and laws regarding the establishment of squash facilities must be drafted to avoid users from being exposed to danger through thoughtless governmental approval. If regulations and laws suitable for Korea conditions are created based on those of more advanced nations, then squash in Korea will continue on its path to further development.
사용자의 편리성을 근거로 하는 인터페이스 디자인의 환경분석 : 애플사 매킨토시 OS와 IBM OS환경 비교 조사중심으로
김지영,유석호 동서대학교부설연구센터 2001 연구센터논문집 Vol.4 No.1
We can find the interface system in the Mackintosh program. Today GUI expression of window system have already expressed Apple's Mackintosh program in the interface system. General IBM computer's interface system is similarly developed by Mackintosh program. If software is getting more and more complicated, the product function is more likely the other production's. So the investigator want to Know about the product which one is more easy for using, for teaming or more safety. We will contrast interface program of general IBM computer and outward appearance program of Apple's Mackintosh We will research about the latest external interface of Apple's Mackintosh and the basic interface program of Apple's Mackintosh. We want to develop the design of interface at the display.
성상신경절 차단 후 발생한 경부 혈종 및 혈흉 : 증례보고
고우석,임경준,유병식,임영재,조성일 朝鮮大學校 附設 醫學硏究所 2006 The Medical Journal of Chosun University Vol.31 No.3
The stellate ganglion block is one of the most frequently performed blocks in the pain clinic due to its wide range of indications and its simplicity. But it has a potential to cause severe complications because there are some major vessels and nerves around the stellate ganglion. We experienced a rare case of intrathoracic bleeding and hematoma in neck after stellate ganglion block. A 61-years old female patient admitted to ER because of breathing difficulty. She was taken stellate ganglion block in local pain clinic 6 hours before the admission to ER. The patient complained of pain in the neck and dyspnea. We confirmed severe hematoma and contrast leakage in thyroid region and hemothorax. So we applied a endotracheal intubation for the airway insurance and surgical hematoma removal and vessel ligation were done. The patient was discharged from hospital after the treatment of pharyngeal and laryngeal hematoma and hemothorax without further problem or complications after 22 days.
2019년 2학기 ‘부산의 하루’ 수강생의 부산인식 설문조사 분석
김대래, 유영명, 정용석 신라대학교 부산학연구센터 2019 부산연구 Vol.17 No.2
이 논문은 2019년도 2학기 신라대학교에 재학 중인 학생들을 대상으로 부산에 대한 인식을 알 아보기 위해 수행한 설문지에 대한 분석이다. 총 115부의 응답지를 받았지만 부산출생자 69명을 대상으로 분석을 하였다. 이 조사는 매년 2학기에 이루어지고 그 분석결과는 부산연구에 게재되고 있다. 이와 같은 연구는 오랜 기간에 걸쳐 누적될 때 그 의미가 더 커지리라고 생각된다.
유현아,김은영,서민지,정은,조민정,오현진,장지혜,박지찬,이정의,박석영 이화여자대학교 의과학연구소 2014 EMJ (Ewha medical journal) Vol.37 No.2
Gastric metastasis from breast cancer is rare and only six cases have been reported in Korea. Colon metastasis is more rare than gastric metastasis. We report a 63-year-old woman with gastric and colon metastases of invasive lobular carcinoma of breast. She was diagnosed as right breast cancer, received right modified radical mastectomy 10 years ago and has been treated with chemotherapy and hormone therapy. Investigating for melena and a small caliber of stool, we found gastric and colon metastases. The diagnosis of metastatic breast cancer was made through gross pathologic and immunohistochemistry staining. We report a case with gastric and colon metastases from breast cancer and a review of the associated six case reports in Korea.
아로마 요법이 뇌졸중환자의 자율신경계와 스트레스에 대한 신체 저항도에 미치는 효과
신유선,조영숙,정유진 대한기초간호자연과학회 2004 Journal of korean biological nursing science Vol.6 No.2
Purpose : The purpose of this study is to determine effects of aromatherapy on the activity and balance of autonomic nervous system and on physical resistance to stress. Methods : This research is a primitive experimental design which attempts to analyze aromatherapy EKG monitoring on real-time basis. Lavender & Chamomile, each 30 drops, were blended with 100ml Sweet Almond oil. Subjects was laid relaxed, and had insides of his wrists and ankles attached with electrodes for EKG. Right after applied with essential oil onto his philtrum and parotid, started on EKG monitoring. Results : The activities of parasympathetic and sympathetic nerve were changed as time elapsed, with significant differences(p=.000). In multiple comparison, the value was significantly different (p<.05).The balance of autonomic nerve was changed, becoming close to the normal level in accord with applicable international standards(1.5)(p=.011). In multiple comparison, the value showed a significant difference(p<.05). Physical resistance to stress increased with the passage of time, but not statistically significant. Conclusions : This suggests that aromatherapy can be used as a nursing intervention which aims at alleviating symptoms related to the imbalance of autonomic nerve system such as headache, hot flashes, irregular heartbeat, nervousness, depression and anxiety.
이경아,유은실,민영일,김해련,심기남,정훈용,양석균,홍원선,박의련,이문규 대한소화기학회 1999 대한소화기학회지 Vol.33 No.6
Hepatic angiomyolipoma is a rare benign tumor of the liver composed of blood vessel, smooth muscle cells, fat and myelocomponent. The preoperative diagnosed of the lesion is important because of its therapeutic implications. Radiologic findings are not specific because the composed elements are variable in proportion and distribution. Thus, the findings at computed tomography, ultrasono graphy and magnetic resonance imaging may be only suggestive and its definitive diagnosed requires histologic confirmation. We experienced a case of hepatic angiomyolipoma in patient with chronic hepatitis diagnosed preoperatively by fine-needle aspiraton biopsy under ultrasound guidance. To our knowledge, this is the first case of hepatic angiomyolipoma diagnosed preoperatively in Korea. We report it with review of literatures.