• 사회복지연구
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• 제42권4호
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• pp.239-262
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• 2011

본 논문에서는 우리 헌법에서 수용하고 있는 적법절차원칙에 비추어, 현행 국민기초생활보장법에서 급여변경 및 중지시 적용되는 절차의 적정성을 고찰한다. 동법에서는 사후적인 이의신청절차만을 명시하고 있으며, 분쟁을 심사하는 심판자의 독립성을 보장하는 장치가 마련되지 않은 한계가 있다. 그 결과 수급자는 행정기관의 일방적인 조치에 의해 급여가 박탈되어 즉각적인 생계위협을 겪고, 구제절차에서도 공정한 심판을 받지 못하는 불이익을 당하기 쉽다. 급여의 변경 및 중지는 수급자의 헌법적 또는 법률적 권리를 제한하는 행정작용으로서 적법절차원칙에 따라 절차의 공정성과 합리성이 요구된다고 본다. 급여 변경 및 중지의 경우 적법절차를 만족하기 위해서는, 이의신청 기회가 해당 조치 시행 전에 마련되어야 하며, 심판자의 독립성이 적절한 수준에서 보장되고, 이 때 수급자가 심판자 앞에서 구두로 의견을 표현할 기회가 제공되는 등 절차적 보호장치가 마련되어야 한다. 이를 위해 행정절차법상의 청문절차를 적용하는 것이 적합하다고 보며, 이에 급여변경 또는 중지시 수급자의 청문에의 기회를 권리로서 보장하도록 국민기초생활보장법을 개정해야 한다고 주장한다.

• 한국항해항만학회지
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• 제38권4호
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• pp.379-384
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• 2014

선박 침몰사고 중 유조선이 침몰한 경우에는 일반적으로 대형 유류오염사고를 예방하기 위해 잔존유를 회수해야만 한다. 그러나 수중작업의 특성상 이러한 잔존유 회수작업 완료 후 육안으로 완료 상태를 확인하기 곤란하므로 합리적인 회수작업 종료절차 수립이 매우 중요하다. 본 연구에서는 국내에서 실제 이루어 진 두 차례의 잔존유 회수작업 사례(제1유일호 및 제3오성호, 경신호)의 서로 다른 회수방법에 따른 작업종료 절차의 상호 비교분석을 통해 합리적 작업종료 절차를 제안하였다. 구체적으로 과거 적용된 방법 및 기술을 조사하여, 작업의 신속성, 안전성, 경제성 등 다양한 각도에서 상호 비교분석을 하였다. 본 연구에서 제안한 잔존유 회수작업 종료절차는 화물유 탱크별 잔존유 회수 및 세척작업 진행 중 독립검정사가 만족할만한 수준에서 화물유 탱크별 선체 최상단부분의 잔존유 유무를 막대로 확인하고, 선체 최상단부 또는 해치를 개방하는 순서로 단계별로 구분되어 진행된다. 또한, 각 단계별 진행과정은 발주자, 작업수행자, 독립검정사 상호간 협의에 따라 탄력적 적용이 가능토록 설계되었다.

• Journal of the Korean Statistical Society
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• 제11권2호
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• pp.77-87
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• 1982

The choice if constants that define a life testing procedure is considered in terms of the test termination time (censoring time) and the number of items to be tested subject to a given range of variance of the expected life time, where the failure time of life testing is exponentially distributed.

• 한국시뮬레이션학회논문지
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• 제11권1호
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• pp.45-58
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• 2002

In the wireless communication systems of the next generation, the hard handover may frequent]y occur between the existing 2G(2nd generation) and the 3(1(3rd generation). When it occurs between the 2G and the 3G, the call setup procedure will be added to MT(Mobile Terminal), the relay bases in 2G and 3G, and the switches. It causes total time to handle the hangover to increase. Therefore, the forced termination probability may be increased since relative time decreases. In this paper, we propose a method to decrease the forced termination. The method execute the handover procedure with speed and direction of the MT preestimated in the inner cell when MT enters the boundary cell.

• The Journal of the Acoustical Society of Korea
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• 제25권2E호
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• pp.79-84
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• 2006

Acoustic characteristics of a sound absorbing material can be identified, if the characteristic impedance and propagation constants are known, which have generally been determined experimentally. One easy method determining these two essential parameters is to measure the one dimensional wave characteristics in the impedance tube. In th udy, the effects of backing conditions on the impedance tube measurement have been examined using several pairs of generally used end conditions. The results showed that the measured values are similar for most pairs of end conditions: however, it was observed that the measured characteristic impedance for different thickness did not agree well for some pairs. In this work, the multi termination method, using three or more known backing con ns, was suggested to reduce such random errors, which are mostly caused by the test procedure. Employing three terminations as a set, comprised of a rigid end, an end with porous material, and an end with a backing cavity, it was demonstrated that improved measured results could be obtained for an open cell PU foam varying widely with three different thicknesses.

• 약학회지
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• 제42권1호
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• pp.101-107
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• 1998

The antiparkinsonian agent l-deprenyl, a selective monoamine oxidase (MAO)-B inhibitor, is metabolized in part to l-methamphetamine and l-amphetamine. l< /I>-Deprenyl was evaluated for amphetamine and methamphetamine-like discriminative stimulus effects in rats and its mechanism of action was investigated. Rats were trained under a 5-response, fixed ratio schedule of stimulus-shock termination or a 10-response. Fixed-ratio schedule of food-presentation which discriminate between d-amphetamine (1mg/kg, i.p.) and saline or d-methamphetamine (1mg/kg, i.p.) and saline in a two-lever, operant conditioning procedure. Full generalization was obtained to d-amphetamine (1~3mg/kg). d-methamphetamine (1~3mg/kg) and l-deprenyl (17~30mg/kg) under both the food presentation and stimulus shock termination schedule. l-Deprenyl has dose-dependent amphetamine-and methamphetamine-like discriminative stimulus properties in rats only at doses of 17 and 30mg/kg. Reversible MAO-B inhibitor, RO 16-6491 didn`t show any amphetamine-like discriminative properties. Aromatic amino acid decarboxylase inhibitor, NSD 1015 decreased % responding of l-deprenyl in the methamphetamine-trained rats under the stimulus-shock termination schedule. SKF-525A produced partial inhibition of methamphetamine-like discriminative effects of l-deprenyl under the food presentation schedule. These results suggest that l-deprenyl has no abuse liability at the therapeutic range but there needs some caution at high doses and furthermore, drug discrimination studies under the food presentation and shock termination schedule are useful for the assessment of abuse liability of psychostimulants.

• 한국생산제조학회지
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• 제19권5호
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• pp.596-602
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• 2010

In this study, a fmite element model was developed for analysis of feeding a structure in open loop control The finite element analysis (FEA) can simulate dynamic behavior of the structure of a machine tool rapidly traveling with a screw feeding driving system. The feeding mechanism was implemented with screw element of the FEA tool used in this study. The procedure was developed for the dynamic transient FEA. First, motion parameters such as jerk and velocity were introduced for the structure to be fed in open loop control When its traveling distance was determined, set-points for the distance were generated based on the motion parameters. The set-points were applied to the FE model constructed for the traveling structure. The FEA was executed and evaluated. In this study, the FEA procedure was applied to the column of a machine tool and the dynamic behavior of the column was evaluated. The FEA helps in evaluation of the motion characteristics of a structure. The convergence time of the structure vibration posterior to feeding termination can be estimated and the stiffness of the flexible structure is also evaluated against jerk, and acceleration. It provides the feeding force which is helpful in selection of the feeding motor.

• Journal of Chest Surgery
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• 제36권11호
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• pp.834-838
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• 2003

배경: 개심술 후 공기 제거는 매우 중요한 시술이다. 그러나, 심장 내의 공기 분포, 시술로 인한 합병증, 심폐바이패스의 시간 연장으로 여전히 제한적이다. 인위적으로 동정맥루를 만들어 공기를 제거하고 그 효과를 경식도초음파로 확인하였다. 대상 및 방법: 심폐바이패스 완료 직전에 압력표준변환선을 동맥과 정맥회로에 설치해둔 마개에 연결하면 동맥과 정맥사이에 작은 동정맥루가 형성된다. 심장 내의 공기정도와 공기제거시간은 경식도 초음파와 압력표준변환선으로 확인하였다. 결과: 간단한 방법으로 심폐바이패스의 시간단축, 수분 내에 공기가 제거되는 것을 경식도초음파로 확인하였다. 결론: 동맥과 정맥 사이에 작은 연결관으로 동정 맥루를 만드는 것은 매우 간단하며 개심술 후 공기 제거와 공기색전증 예방에 효과적인 방법이다.

• 전자통신동향분석
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• 제35권6호
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• pp.68-77
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• 2020

Along the advancement of mobile networks, fixed telephone networks are gradually advancing from legacy networks based on copper and circuit-switches to optical cables and packet-switched IP networks. Incumbent fixed-line telephone operators are facilitating the introduction of IP networks and are gradually converting to IP-based facilities according to the investment plans for each operator. As the PSTN's IP conversion exceeds a certain level and VoIP; (an alternative service); is activated, some countries; such as Europe; are considering terminating the PSTN service, centering on operators. In this paper, trends in the procedure, timing, and major issues related to the termination of an overseas PSTN are examined. The domestic status is also examined.

• Journal of Korean Neurosurgical Society
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• 제51권3호
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• pp.173-176
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• 2012

This report describes a rare case of postoperative hyperventilation attack after an endoscopic third ventriculostomy in a 46-year-old woman. About 60 min after the termination of the operation, an intractable hyperventilation started with respiratory rate of 65 breaths/min and $EtCO_2$, 16.3 mm Hg. Sedation with benzodiazepine, thiopental sodium, fentanyl, and propofol/remifentanil infusion was tried under a rebreathing mask at a 4 L/min of oxygen. With aggressive sedative challenges, ventilation pattern was gradually returned to normal during the 22 hrs of time after the surgery. A central neurogenic hyperventilation was suspected due to the stimulating central respiratory center by cold acidic irrigation solution during the neuroendoscopic procedure.