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간호대학생의 온라인 가상현실을 활용한 수혈대상자 간호시뮬레이션 실습교육의 효과
양수정(Soo-Jeong Yang),채민정(Min-Jeong Chae) 한국디지털콘텐츠학회 2024 한국디지털콘텐츠학회논문지 Vol.25 No.1
This study sought to confirm the effectiveness of simulation training using an online virtual reality program for nursing blood transfusion patients. This is a quasi-experimental study using a non-equivalent before-and-after design. Data were collected from 4th-year nursing students, with 24 and 25 participants in the experimental and control group, respectively, from March 27 to April 21, 2023. Data were analyzed using the IBM SPSS Statistics 25.0 program. Results showed that the experimental group had significantly higher learning immersion (U=157.00, p=.004), simulation design characteristics (U=185.00, p=.019), teamwork (U=182.50, p=.017), and simulation practice satisfaction (U=204.00, p=.049) than the control group. Simulation practice education using online virtual reality was helpful for nursing students learning immersion, simulation design characteristics, teamwork, and simulation practice satisfaction. Therefore, education using virtual reality is necessary for nursing students.
양수미(Soo Mi Yang),김길용(Kil Yong Kim),조유근(Yoo Kun Cho) 한국정보과학회 1987 정보과학회논문지 Vol.14 No.2
In the network environment where many processors exist, one can enhance the system performance through processor sharing. This paper presents a design technique for an operating system that promotes sharing of processors by transforming idle processors on the network into compute servers. We construct a modular kernel that can be reconfigured easily to form a compute server. We divide UNIX kernel into several independent modules. By combining a subset of these modules, we can construct a desired operating system kernel according to the distributed system applications. 다수의 프로세서가 존재하는 네트워크 시스템 환경에서는 프로세서의 공용을 통하여 시스템의 성능을 높일 수 있다. 본 논문에서는 네트워크상의 유휴 컴퓨터들을 잠정적으로 원격 계산만을 제공하는 계산서버로 변환하여 사용할 수 있는 기법을 제시하였다. 이를 위하여 우리는 범용 운영체제로부터 계산서버로의 변환이 용이하고, 기존 소프트웨어에 대한 비간섭성을 제공하는 모듈화 운영체제를 설계하였다. 모듈화 운영체제는 UNIX 커널을 기능별로 분할하여 동적으로 재구성 가능한 모듈들로 구성할 수 있도록 한 것으로, 분산 응용에 따라 운영체제 커널이 최적의 형태로 재구성될 수 있게 하였다.
제(第)2종(種) 의료보험(醫療保險) 시범사업(示範事業) 현황(現況)과 문제점(問題点) 사업실적(事業實績)을 중심(中心)으로
양수석 ( Soo Sok Yang ) 한국보건사회연구원 1982 保健社會硏究 Vol.2 No.2
Despite of vigorous government efforts to improve the living standards of the people and current advancements in health care services, the scope and availability of outreach medical services are still limited. In addition, due to the rising cost of medical care and maldistribution of health personnel etc., the health care service has been led to an inbalanced phenomena. In particular, many problems on health care for the low-income families both in urban and rural areas remain unsolved. In order to solve the above problems,it is required that a financial mechanism for effectuate national health services has to be developed. Accordingly, the government intends to provide adequate health care delivery services through various means, such as the medical aid program and medical insurance etc. The Medical Insurance System was introduced with enacting of the Medical Insurance Law in 1963 however, it had been implemented in the form of demonstration project until 1976. Since then the government has made a great achievement for the system by initiating the Medical Insurance Programmes for industrial establishments with 500 workers and more since July 1977 in which year the Fourth Five-Year Economic Development Plan has been commenced. After that the insurance program has been gradually expanded in the country. As of the end of 1981, all workers in the enterprises with more than 100 employees, all government officials and all teaching staff of private schools which is 10,823,000 persons in total or 37.5% of the population are covered by the insurance. While,Class II Medical Insurance Scheme for rural people and self-employed persons, which had been rather neglected to develope, was invigorated by the implementation of demonstration programs in the three pilot areas from July 1981. The purpose of this paper is to analyze the 6 months performance of the demonstration program in three areas from 1st July to the end of December 1981 and make recommendations for the expansion of the project throughout the country. The recommendations are summarized as follows: 1)It is recommended that local medical insurance society should be operated directly by local government with necessary arrangements in manpower. 2)The method of premium collection should be changed from existing method into compulsory such as taxation etc. 3) If the operational system of the medical insurance society is alterable as above, the surplus budget gained from the expenditure curtailment among national subsidy could be used as the premium for the indigent people. 4) It is also emphasized that clinical functions of public sector health facilities must be strengthened to meet the increasing health needs. (Strengthening of medical personnels, equipments and facilities)
양수석(Soo-Seok Yang),이대성(Dae-Sung Lee),김승우(Seung-Woo Kim) 한국유체기계학회 1999 유체기계 연구개발 발표회 논문집 Vol.- No.-
Currently under development is an airborne auxiliary power unit with 100 Kw equivalent power, which is composed of a centrifugal compressor, a reverse annular combustor, and a radial turbine. Air-foil bearings are used in this power unit to eliminate the oil supplying system, which can reduce the system complexity and weight. The high speed generator is adopted as an electric power generation and engine starting system, which can also eliminate the reduction gear system. Not only electric power but also pneumatic power is provided by bleeding the compressed air. This power unit is aimed for the multi-purpose use such as a primary power unit in the army weapon system, an auxiliary power and environmental control unit in a next-generation tank, and a smoke generating unit.