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RISS API 센터
http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
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RISS 인기검색어
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- 저자 : 임영진 (검색결과 511 건)
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보상필름을 이용한 수평 배향된 액정 디스플레이의 시야각 향상에 관한 연구
임영진,김성수,진미형,전은정,최유진,이승희,Lim, Young-Jin,Kim, Seong-Su,Chin, Mi-Hyung,Jeon, Eun-Jeong,Choi, Yu-Jin,Lee, Seung-Hee 한국전기전자재료학회 2008 전기전자재료 Vol.21 No.12
We have studied electro-optic characteristics to improve viewing angle of the in-plain switching (IPS) liquid crystal display using an compensation film. The IPS mode shows relatively large light leakage and color shift in diagonal directions in a dark state. To solve this problem, we have compensated the low contrast ratio in diagonal directions using one optimized discotic film and adjusting TAC films of polarizers. The compensated IPS mode shows wide viewing angle characteristics that region of CR 50:1 is over $60^{\circ}$ of polar angle in all directions. The optimized IPS cell exhibits much better performances than other methods do in terms of CR and color uniformity.
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MSMIL을 이용한 멀티미디어 모바일 학습시스템의 설계 및 구현
임영진,서정희,박흥복,Lim, Young-Jin,Seo, Jung-Hee,Park, Hung-Bog 한국정보통신학회 2007 한국정보통신학회논문지 Vol.11 No.3
무선 기술의 발달은 모바일 기능과의 결합으로 전자적인 학습을 향상시키고, 모바일 학습으로 확산되고 있다. 기본적으로 모바일 학습은 학습자에게 교육 내용 접근을 위한 시간과 공간적인 유용성을 제공한다. 그러나 모바일 디바이스는 작은 디스플레이 장치와 제한된 메모리 공간으로 인해서 학습 내용으로의 접근을 단지 텍스트 기반의 전달로 제한하고 있다. 본 논문은 멀티미디어 오브젝트 동기화를 지원하는 SMIL을 사용하여 모바일 디바이스에서 멀티미디어 컨텐츠 제작에 필요한 태그로만 구성한 MSMIL을 정의하여 파서의 크기를 줄이고, 학습 내용 생성시 매크로 방식을 사용하여 멀티미디어 학습 내용의 데이터 감소, 전송 효율 증대를 위한 멀티미디어 모바일 학습 시스템을 설계 및 구현하였다. 구현 결과, 제작 언어의 간소화와 언어 습득의 용이, 그리고 파서의 크기를 줄임으로써 파싱을 위한 CPU의 자원을 절약할 수 있다. The advancement of wireless technology improves the electronic learning by combining with the mobile function, and promotes the expanded transition to the mobile learning. Basically, the mobile learning provides the usefulness in terms of tile and space to provide learners with the access to the educational contents. However, the small display device and limited memory space of mobile device is limiting the access to the learning contents simply to the text-based transmission. This paper designed and implemented the multimedia mobile learning system that reduces the size of parser by define into MSMIL composed only of needed tag to multimedia contents production in the mobile devices by using the SMIL that supports the multimedia object synchronization reduces the data of multimedia learning data and enhances the transmission efficiency by applying the macro method in creating the contents of learning. The results of implementation indicates that it simplifies the designing language, makes the language learning easy, and saves the CPU resources for the parsing by reducing the size of parser.
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임영진,진홍용 대한마취과학회 1993 Korean Journal of Anesthesiology Vol.26 No.4
We analyzed 1468 cases of anesthesia for emergency operation which were performed at the department of anesthesiology, Yongsan hospital from January 199l to December 1992. The patients were evaluated according to clinical department, age, sex, disease, ASA classification of physical status, day month, beginning time of operation, anesthetic method, duration of operation or anesthesia, perioperative patient care, past history of operation, operator and insurance. The results were as follows; 1) The percentage of anesthesia for emergency operation was 17.8 % of total anesthetic cases. 2) The departmental distribution was general surgery(47.3%), obstetrics and gynecology(19.0 %), neurosurgery(14.6%) and orthopedic surgery(11.2%). The greatest number of patients was found in the 20-29 years of age consisting of 30.9% of the patients. The male patients comprised of 51.6% while the female patients comprised of 48.4 % of the patients. 3) Most common diseases were appendicitis(57.8%) in general surgery, Cesarean section(50.2 %) and ectopic pregnancy(30.8%) in obstetrics and gynecology, ICH(38.3%), EDH(20.1%) and SDH(20.1%) in neurosurgery, tendon rupture(11.0%) and tibia frature(9.8%) in orthopedic surgery. 4) The majority of patients were classified as ASA 2E comprising of 58.6% of the patients. 5) The greatest number of emergency operations was performed on Saturday(16.8%) and in August(10.3%). 6) 45% of emergency operations was performed during 12-18 oclock. 7) The anesthetic methods for emergency operation were inhalational anesthesia(94.3%), regional anesthesia(4.6%) and intravenous anesthesia(1.1%). 8) The percentage of duration of anesthesia and operation which was less than one hour was 70.1% and 77.7%, respectively. 9) 81.1% of patients who underwent the emergency operation was cared in the emergency room preoperatively, and 78.3% of operated patients was transferred to ward. 10) Concerning the past operation history 66.3% of patients never had the operation history, and 26.0% of them underwent operation once. 11) 84.6% of emergency operations was performed by staff doctors, arid 15.4% of them was performed by residents. 12) Concerning the classification of insurance the percentage of medical insurance was 83.4%, and 10.1% of the patients didnt reeeive favors of any type of insurance. Conclusively, in proportion as patients for emergency operation are incresing, the importance of anesthetic management for them is being emphasued. Therefore anesthesiologists have to focus on perioperative anesthetic management and postoperative care in recovery room and ICU to decrease the incidence of complications, morbidity and mortality of emergency operation.
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