• Structural Engineering and Mechanics
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• 제31권1호
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• pp.113-116
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• 2009

• 한국자기학회:학술대회 개요집
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• 한국자기학회 2016년도 자성 및 자성재료 국제학술대회
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• pp.140-140
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• 2016

• 기독교교육논총
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• 제72권
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• pp.117-146
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• 2022

연구 목적 : 본 연구의 목적은 박사학위를 소지한 기독교인 시니어의 신앙, 학문으로 부르심과 사명을 포함하는 삶의 경험, 그리고 그들의 지혜와 경험에 근거하여 제안하는 교회의 시니어 사역을 이해하고자 함이다. 연구 내용 및 방법 : 연구 목적을 위해 65세 이상이며 박사학위를 취득하고 전임 혹은 비전임으로 교수직을 수행한 경험이 있으며 기독교 신앙과 교회의 시니어 사역에 관한 경험을 잘 말해줄 수 있는 7명의 연구참여자를 면담하였다. 연구참여자들에게 성숙한 신앙은 말과 행동을 통해 드러나는 하나님 경외의 모습과 죽음 이후의 영생을 소망하는 믿음이었다. 그들은 학문으로의 부르심과 기회를 은혜와 책임으로 받아들였고 은퇴 이후에도 지속적으로 사역을 하고 있으며 평생 몸에 밴습관과 영원한 목표인 텔로스가 있었다. 노인을 위한 사역에 관하여 노인을 지혜와 삶이라는 자원을 가진 자로 인식하는 것과 상시로 긴박하게 진행되는 시니어 사역을 제안하였다. 후자와 관련하여 영혼을 깨우는 사역, 주중에도 지속되는 사역, 비대면·온라인 사역의 활성화를 구체적으로 제안하였다. 결론 및 제언 : 영원한 목표와 가치 있고 의미 있는 일을 함으로 오는 충족감, 경건과 도덕성과 지성적 측면에서 정체되지 않고 달려갈 길을 온전히 마치려는 열정으로 채워진 삶이 연구참여자를 넘어선 모든 노인의 삶의 성격이 될 수 있도록 은퇴 이후 삶의 준비와 이를 위한 교회의 교육적 사역은 은퇴 이전부터 시작될 필요가 있다.

• Industrial Engineering and Management Systems
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• 제10권2호
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• pp.154-160
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• 2011

In this paper, a reliability sampling plan under progressively type-1 interval censoring is proposed when the lifetime of products follows the Pareto distribution of second kind. We use the maximum likelihood estimator for the median life and its asymptotic distribution. The cost model is proposed and the design parameters are determined such that the given producer's and the consumer's risks are satisfied. Tables are given and the results are explained with examples.

• Journal of Korean Neurosurgical Society
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• 제50권2호
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• pp.109-113
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• 2011

Objective : Peripheral neuropathy is characterized by hyperalgesia, spontaneous burning pain, and allodynia. The purpose of this study was to investigate the effect of rolipram, a phosphodiesterase-4-specific inhibitor, in a segmental spinal nerve ligation model in rats. Methods : Both the L5 and L6 spinal nerves of the left side of the rats were ligated. Phosphodiesterase-4 inhibitor (rolipram) and saline (vehicle) were administered intraperitoneally. We measured mechanical allodynia using von Frey filaments and a nerve conduction study. Results : The mechanical allodynia, which began to manifest on the first day, peaked within 2 days. Multiple intraperitoneal injections of rolipram ameliorated the mechanical allodynia. Furthermore, an intraperitoneal administration of rolipram improved the development of pain behavior and nerve conduction velocity. Conclusion : This study suggests that the phosphodiesterase-4 inhibitor, rolipram, alleviates mechanical allodynia induced by segmental spinal nerve ligation in rats. This finding may have clinical implications.

• Industrial Engineering and Management Systems
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• 제6권1호
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• pp.1-10
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• 2007

The objective of this study is to develop an optimal joint cost from the perspectives of both the manufacturer and the retailer. The integrated production-inventory model with Weibull distribution deteriorating items is assumed to have a constant demand rate. A limited retailer storage space and multiple delivery per order are considered in this model. A numerical example including the sensitivity analysis is given to validate the results of the production-inventory model.

• Journal of Magnetics
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• 제19권3호
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• pp.237-240
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• 2014

For heat-assisted magnetic recording, magnetization reversal probabilities of nano-Pt/MnSb multilayer film with perpendicular magnetic anisotropy under thermal pulse activation were investigated numerically by solving the Landau-Lifshift Gilbert Equation. Magnetic parameters of nano-Pt/MnSb multilayer were used with anisotropy energy of $3{\times}10^5$ erg/cc and saturation magnetization of 2100 G, which offer more than 10 y data stability at room temperature. Scheme of driven magnetic field and thermal pulse on writing mechanism was designed closely to real experiment. This study found that the chosen material is potential to be used as a high density magnetic storage that requires low writing field less than two-hundreds Oersted through definite heating and cooling interval. The possibility of writing data with a zero driven magnetic field also became an important result. Further study is recommended on the thickness of media and thermal pulse design as the essential parameters of the reversal magnetization.

• Industrial Engineering and Management Systems
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• 제11권3호
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• pp.241-254
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• 2012

To gain competitive advantage in a fast changing environment, the higher education institution (HEI) must continuously adjust the strategies to that environment. One important strategy is how to determine appropriate practical actions based on what students really need and want. Despite the abundance of research on service quality management, there is no universal consensus on how best to determine appropriate practical actions in HEIs. The aim of this paper is to develop an integrated model to be used to accurately acquire the most critical service attributes and determine appropriate actions that promote student satisfaction. Drawing on relevant literature, an integrated model is proposed which is based on students' perspective by integrating the fuzzy SERVQUAL, refined Kano, and Blue Ocean model. Subsequently, an empirical case study in the higher education sector is described that illustrates the value of the model in determining the most critical attributes and how to improve them.

• Journal of Korean Neurosurgical Society
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• 제52권1호
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• pp.32-36
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• 2012

Objective : Alcoholic neuropathy is characterized by allodynia (a discomfort evoked by normally innocuous stimuli), hyperalgesia (an exaggerated pain in response to painful stimuli) and spontaneous burning pain. The aim of the present study is to investigate the effect of rolipram, a phosphodiesterase 4 inhibitor, against alcohol-induced neuropathy in rats. Methods : Allodynia was induced by administering 35% v/v ethanol (10 g/kg; oral gavage) to Spraue-Dawley rats for 8 weeks. Rolipram and saline (vehicle) were administered intraperitoneally. Mechanical allodynia was measured by using von Frey filaments. Somatosensory evoked potential (SEP) was proposed as complementary measure to assess the integrity of nerve pathway. Results : The ethanol-induced mechanical allodynia began to manifest from 3 week, and then peaked within 1 week. Beginning from 3 week, latency significantly started to increased in control group. In rolipram treated rats, the shorter latency was sustained until 8 weeks (p<0.05). The mechanical allodynia, which began to manifest on the 3 weeks, intraperitoneal injections of rolipram sustained statistical difference until 8 weeks, the final week of the study (p<0.05). Conclusion : This study suggests that rolipram might alleviate mechanical allodynia induced by alcohol in rats, which clearly has clinical implication.

• 간호행정학회지
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• 제18권1호
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• pp.67-75
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• 2012

Purpose: The purpose of this study was to identify the effects of an education program on safety perception, safety control, autonomy and accountability in clinical nurses. Precedent cases related to patient safety were used in the education program. Methods: A quasi-experimental design with pretest and posttest measures was used. Participants in the study, 72 nurses in the experimental group, 71 nurses in the control group, were enrolled for 3 months. The education program was composed of the 20 precedent cases related to patient safety from home and foreign countries. Results: The major findings of this study were as follows: Safety perception (p=.000), Safety control (p=.000), attitude toward autonomy (p=.000), and attitude toward accountability (p=.000) improved after the education program. Conclusion: The findings from this study indicate that an education program using precedent cases is an efficient method to improve behavior and change attitudes towards protecting patients' safety and preventing malpractice claims against nurses.