http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
독거 노인의 응급 상황 인식을 위한 모니터링 시스템에 관한 연구
고주영,김현기 한국정보기술학회 2014 한국정보기술학회논문지 Vol. No.
This paper examined the monitoring system for emergency recognition of elderly people living alone. In order to observe daily life we used a wireless sensor, and when special circumstances occur, the system transfers data wirelessly to notify a guardian. The system was to observe the indoor environment, collapses and movements in the bathroom. The system used direct detection method, attachable to clothes and indirect method. The obtained data are wireless enabling connections observation and minimizing users' discomfort. This system can observe elderly people living alone either directly or indirectly and when an emergency occurs, it is possible to respond quickly. 본 연구에서는 고령의 독거노인들의 응급 상황을 인식하여 보호자에게 전달하는 모니터링 시스템을 연구하였다. 일상생활을 관찰하기 위해서는 무선 센서들을 이용하고 특별한 상황이 발생할 경우 무선으로 데이터를 전송하여 응급상황임을 알리도록 하였다. 노인이 일상 생활하는 실내의 환경, 넘어짐 그리고 화장실에서의 움직임을 관찰하도록 하였다. 노인의 옷에 직접 부착하는 직접 감지방법과 간접으로 상태를 확인하는 방법을 함께 사용하였다. 얻어진 데이터는 무선으로 전송되므로 사용자의 불편함이 최소화되고 지속적인 관찰이 가능하다. 본 연구의 시스템으로 독거노인의 상태를 직접 또는 간접으로 관찰하여 응급 상황이 발생했을 경우 신속한 대응이 가능하다.
고주영,문구현,Go, Ju Young,Mun, Goo-Hyun The Korean Society for Microsurgery 2012 Archives of reconstructive microsurgery Vol.21 No.2
Background: Increasing numbers of super-elderly patients (>80 years old) with cancer now require microvascular-free tissue transfer. The objectives of this study were to evaluate potential applications of microvascular tissue transfer in this patient population, and post-surgical changes in quality of life. Methods: The records of cancer patients 80 years or older who had undergone microsurgical tissue transfer were retrospectively reviewed. Structured interviews were conducted with patients and family caregivers after surgery, and the patients' quality of life was qualitatively assessed. Results: The study cohort consisted of seven patients with a mean age 87.6 years (range, 81 to 95). Wound and medically-related complications were minimal. During the patient interviews, eight of the nine respondents reported remarkable improvements in quality of life following surgery and expressed a high level of satisfaction with their surgical results. Conclusions: Our study showed that microsurgical reconstruction performed in super-elderly patient not only appropriately repairs post-oncologic defects but also significantly improves the patients' quality of life.
The reverse lip design: a design for safe and effective abdominoplasty
고주영,김륙성,옥재진,정보람,배성환 대한미용성형외과학회 2021 Archives of Aesthetic Plastic Surgery Vol.27 No.4
Conventional abdominoplasty includes the removal of an ellipse-shaped section of abdominal tissue between the umbilicus and mons pubis. However, this method can result in tension of the undermined flap, especially in the midline. To address this problem, we present reverse lip design as a modified method that also has aesthetic advantages. The reverse lip design entails a longer lower flap edge while preserving the triangular tissue in the vascularly stable pubis area. These markings create an image of a reverse lip shape with a cleft at the bottom of the lower markings. After typical lipoabdominoplasty is performed, redundant waist tissues can easily be pulled inward and downward. The reverse lip design abdominoplasty demonstrated no complications and required no further revisions after the procedure. Patients were generally satisfied with the aesthetic improvements in their body shape. They were also able to return to their routine activities approximately 1 week after the operation while wearing a supporting undergarment. This modified abdominoplasty using the reverse lip design reduces low midline tension of the undermined abdominal flap while enhancing body aesthetics with a slimmer waistline, leading to higher patient satisfaction.
고주영,심재창,김현기 한국정보처리학회 2005 정보처리학회논문지. 소프트웨어 및 데이터 공학 Vol.12 No.6
최근 멀티미디어 데이터를 효율적으로 전송하기 위한 연구가 활발히 이루어지고 있다. 이 중에서 인터넷 방송은 다양한 멀티미디어 데이터를 인터넷을 통해 동시에 많은 고객들에 전송하는 기술이다. 인터넷 방송과 같은 대용량의 멀티미디어 데이터를 전송하기 위해서는 효율적인 데이터 전송방법이 필요하다. 일대일 전송방법인 유니캐스트 방식의 단점을 극복하고 멀티캐스트 방식의 대안으로 응용계층 멀티캐스트 애플리케이션(application)인 오버레이 멀티캐스트(overlay multicast) 방식에 대한 연구가 활발히 진행되고 있다.본 논문에서는 인터넷의 망 환경이나 물리적인 개선의 필요 없이 응용 프로그램만으로 구현이 가능한 오버레이 멀티캐스트에서의 트래픽 에이전트 시스템에 관해 분류하고 고찰하였다. Recently, studies for effective multimedia data delivery have been widely performed. Among those researches, internet broadcasting is a technology to transmit various multimedia contents to variety of costumers on the internet simultaneously. To deliver large scale multimedia data such as internet broadcasting, efficient data delivery method is required. Therefore, technologies based on the overlay multicast of application layer multicast application are actively studied as an alternative for multicast overcoming shortcoming of uni-cast based technologies, which are one to one transmission methods. In this paper, we classify and study on the overlay multicasting for internet broadcasting, which can be implemented by application programs without modification in physical layer of the internet.