• 성인간호학회지
• /
• 제20권4호
• /
• pp.641-651
• /
• 2008

Purpose: this study was to develop and test the structural model that explains husband and wife compatibility and family health of married middle-aged. A hypothetical model explaining husband and wife compatibility and family health based on literature reviews. There were three theoretical variables and twelve observed variables in hypothetical model. Methods: Data collection was carried out May through July 2005. Data were collected by self-reporting questionnaires from 854 married middle-aged who lived in Seoul, Busan, Daegu, Kyungnam, Kyungpook. Collected data was analyzed using SPSS/WIN 12.0 for descriptive statistics, Pearson Correlation coefficient, and Kolmogorov-Smirnov analysis. Results: LISREL program was used to find the best fit normal which assumes causal relationship among variables. This model was to be good fitting and parsimonious to measure husband and wife compatibility and family health of married middle-aged. Conclusion: Differentiation of self and husband and wife compatibility predicted level of family health. Therefore, a family health improvement program needs to include these two variables.

• 항공우주시스템공학회지
• /
• 제16권1호
• /
• pp.70-80
• /
• 2022

공중급유 능력은 항공기의 임무시간 증대와 운용영역 확장을 제공함에 따라 많은 군용기에 적용 및 운영되어왔다. 피급유기가 지정된 급유기로부터 공중급유를 받기 위해서는 기술 및 운용호환성평가를 통해 공중급유허용을 확보해야 한다. 적합성 평가에는 공중급유 조종성, 기능성, 연료, 조명시스템 평가를 포함하고 있으며 비행시험을 통해 최종 검증된다. 그러나 한국에서는 신규개발항공기에 대한 공중급유 적합성 평가를 수행한 사례가 없기 때문에 시험 요구도, 범위 및 프로그램 규모를 결정하기 위한 경험이 없는 상황이다. 본 논문에서는 공중급유 유형 소개와 한국 공군에 도입된 Boom & Receptacle 시스템에 대한 고정익 항공기 공중급유 FCS (Flight Control System) OFP (operational flight program) 검증, 시스템 검증 및 영역 허용 관련 공중급유 비행시험 방법을 연구하였다.

• 대한기계학회:학술대회논문집
• /
• 대한기계학회 2004년도 춘계학술대회
• /
• pp.444-449
• /
• 2004

The design modification of bottom guide structures of the instrumented capsule, which is used for the irradiation test in the HANARO reactor, was required because of the trouble of the bottom guide arm's pin during irradiation. The previous structure with 3-pin arms was changed into the cone shape of one body. The specimens of the bottom end cap ring with three different sizes (${\Phi}68/70/72mm$) were designed and manufactured. The out-pile tests for the capsule with previous and new three bottom guide structures were performed in the one-channel flow test facilities. In order to evaluate the compatibility with HANARO and the structural integrity of the capsule, a loading/unloading, a pressure drop, a thermal performance, a vibration, and an endurance test were conducted. From out-pile test results, the capsule with the cone shape bottom guide structures was found to be more stable than the previous structure and the optimized size of the bottom guide structure selected was 70mm in diameter. It is expected that the new bottom guide structures will be applicable to all material and special capsules which will be designed and manufactured for the irradiation tests in the future.

• 한국철도학회:학술대회논문집
• /
• 한국철도학회 2005년도 추계학술대회 논문집
• /
• pp.569-574
• /
• 2005

In this study, test standards were developed for performance verification of the high speed(350km/h) rolling-stock. The performance test system consist of three type tests; the component test for core item, the completed car test for combined function & operation and the trial driving test for compatibility & interrelationship with infrastructure.

• 한국항공우주학회지
• /
• 제33권4호
• /
• pp.85-90
• /
• 2005

• 한국자동차공학회논문집
• /
• 제15권5호
• /
• pp.72-77
• /
• 2007

Since 2000, sports utility vehicles(SUVs) occupy about 40% of domestic vehicle sales. As sports utility vehicle sales are increased the probability of crash accident between SUVs and passenger vehicles increases. Generally, SUVs are heavier than passenger vehicles and their drive height and front end stillness are higher than passenger vehicles. Because of these characteristics SUVs cause more severe injury and fatal injury in SUV to passenger vehicle head-on impact. To evaluate SUV's aggessivity to passenger vehicle, we carried out SUV to passenger vehicle head-on crash test. And finally the way how to reduce incompatibility between SUVs and passenger vehicles is suggested.

• 한국통신학회논문지
• /
• 제19권9호
• /
• pp.1648-1657
• /
• 1994

본 논문은 우리별 소형위성에 탑재되어 사용될 KAX. 25 패킷 통신 프로토콜을 개발하기 위한 연구로서, KAX. 25프로토콜의 부분인 입출력 드라이버, 입출력 처리기 그리고 무선프로토콜인 AX. 25를 차세대 주 컴퓨터부에서 구현한다. 그리고 구현된 프로토콜은 위성국과 지상국을 연결한 시험모델에서 위성국에 탑재하여 데이터 링크 계층 프로토콜의 적합성 시험이 이루어 진다.

• 대한전기학회:학술대회논문집
• /
• 대한전기학회 2002년도 합동 추계학술대회 논문집 정보 및 제어부문
• /
• pp.418-421
• /
• 2002

The immunity testing in this study was performed to examine the conducted immunity and radiated immunity in medical instrumentation. Experiments were performed to assess the conducted emission and radiated emission of medical instrumentation such as MRI, ultrasound system, and electro surgical unit etc. The emission testing revolves around conducted emissions (high-frequency currents) on power lines and signal cables. Emission testing also looks at the output of energy through the air (called radiated emissions) and analyzes the strength of those radio-frequency signals generated unintentionally by the electrical medical device that is under test. Finally, this study would provide significant data for furture research or electromagnetic interference and compatibility test in medical instrumentation.

• 한국안전학회지
• /
• 제21권1호
• /
• pp.79-85
• /
• 2006

Olefinic compatibilized blend(R-PP/R-PE)/layered silicate composites have been prepared by melt intercalation technique directed from $Na^{+}$ montmorillonite(MMT) or organophilic montmorillonites while using magnesium hydroxide as flame retardant. Morphology and flammability properties were characterized by X-ray diffraction(XRD), transmission electron microscopy(TEM), scanning electron microscopy(SEM), thermogravimetry analysis(TGA), limiting oxygen index(LOI), UL94 test. It is found that the compatibilized blend/layered silicate(Cloisite 20A) nanocomposites have a mixed immiscible-intercalated structure and there is better intercalation when a compatibilizer is combined with the polymer and layered silicate to be melt blended. A very large increase in the LOI value was observed with hybrid filler addition and further enhancement in thermal stability and compatibility of blend was obtained for the compatibilized blend containing small amount of layered silicate.

• 대한전자공학회:학술대회논문집
• /
• 대한전자공학회 2006년도 하계종합학술대회
• /
• pp.221-222
• /
• 2006

Today, Web Services is very well-known as a middle-ware that can inter-communicate between many different program languages. This paper test web services by implementing two different web services platforms which are MS .NET based server and Apache AXIS based client. Those platforms have different data structure/process, and they could not give the developer seamless data compatibility through web services. However we confirmed that handling data, by some data transforming rules, web services can successfully inter-communicate between MS .NET based server and Apache AXIS based client.