• 대한간호학회지
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• 제30권1호
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• pp.183-193
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• 2000

This main purpose of this study was to assess the effects of two different types of ethics education on the moral judgement of clinical nurses. One type was free discussions among nurses with given specific moral issues and the other type was discussions guided by experts on specific moral issues. The study employed a quasi-experimental, nonequivalent pre test-post test design using two different control groups. The conceptual framework of the study was derived from the Kohlberg′s Moral Development Theory (1969) and the Greipp′s Ethical Decision-Making Model (1992). The data was collected during the period of October 14 through December 15, 1998. Sample consists of 32 nurses working in the ICU who met research criteria. 16 nurses were assigned to the free discussion group and 16 nurses to the group for the guided discussion with experts group. For the pre-test, the DIT which was developed by Rest (1984) and JAND by Ketefian (1998) were used with some modification by the author. After the education, only JAND was used to assess the changes in moral judgement. The collected data was analysed using SPSS PC program. The findings are as follows: 1. There was no significant difference between two groups in their general characteristics. Only difference which was statistically significant between two groups was that realistic score on Case 3/Medical Research and Autopsy was higher in the free discussion group. 2. Hypothesis 1: "There will be a difference on the moral judgement of nurses before and after they receive an ethics education". This hypothesis was supported partially. Those who had low scores on moral judgement before the education tended to have higher scores after the education on the same issues. And, after the education, the nurses tend to give lower scores on the dilemmas they had experienced frequently at work; while giving higher scores on those dilemmas they had no prior experience. 3. Hypothesis 2: "The effect of education may differ depended upon the moral development index [P(%)] score of nurses". The effect of education was different depend on moral development level. The group who′s P(%) scores was low at the pretest has higher scores in realistic moral judgement after the education, while the groups with middle or high P(%) scores went down after the education. These changes were statistically significant in some cases, thus, the Hypothesis 2 was partially supported 4. Hypothesis 3: "The method of ethics education will have different effects on the moral judgement of nurses". Even though several nurses attended the guided discussion stated that the education program broadend their perspectives the difference between two groups was not significant and this hypothesis was not supported. In conclusion, both types of ethics education had helped the nurses to acquire the skills to deal some nursing dilemmas. The effects of ethics education may differ according to the moral development index - P(%) score. However, because of some of the limitations of this study, mainly small sample size, short term education, unable to control other variables which may affect moral judgement of nurses, further research is warranted.er research is warranted.

• 한국도서관정보학회지
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• 제51권3호
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• pp.325-350
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• 2020

대학생에게 독서란, 단순히 자신의 인격을 수양하고 즐거움을 위한 개념을 넘어 사회의 변화를 인식하고 적응해나갈 수 있는 힘을 길러 줄 수 있는 중요한 인성 교육이자 진로 교육의 방법 중 하나이다. 이에 대학에서는 독서관련의 교양수업을 개설하거나 필수 학점을 구성하는 등의 강제적인 지도에서부터 대학생에게 적합한 인문·교양도서를 선정하고 그 목록을 제공하는 등의 간접적인 지원활동에 이르기까지 다양한 방식으로 대학생의 독서활동을 지원하고 있다. 본 연구는 현재 대학에서 운영하고 있는 독서지원방법 중 권장도서목록과 이를 활용한 독서활용방법의 문제점을 분석하고 이에 대한 개선방안을 제안하는 것에 그 목적이 있다. 이를 위해 D대학의 권장도서목록과 독서토론프로그램의 현황을 파악하고 문제점을 알아보았다. 기존의 권장도서목록은 주제분야와 자료가 현시대상을 제대로 반영하지 못하고 있었으며, 제공되는 목록에 대한 정보도 서지사항정도에 지나지 않음을 알 수 있었다. 또한 권장도서목록을 활용방법에 대한 제안도 부재함을 알 수 있었다. 이에 본 연구에서는 주제분야의 다양한 구성과 참조정보를 보완한 권장도서목록을 제안하였고, 하브루타를 활용하여 독서토론방법을 구조화하였다.

• 한국콘텐츠학회논문지
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• 제16권3호
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• pp.210-218
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• 2016

최근 서비스디자인이 국민대상 공공서비스의 질을 향상시키기 위해 도입되면서 다양한 공공서비스의 개선이 시도되고 있다. 그 과정에서 일반국민을 포함한 다양한 이해관계자가 서비스디자인 방법론을 통한 디자인개선 활동에 참여하고 있으나, 전문적 서비스디자인 방법론을 기반으로 한 프로세스와 활동을 계획하면서 제한된 시간과 비용, 그리고 구성원의 부족한 전문성에 따른 진행의 어려움을 격고 있다. 같은 이유로 서비스디자인 과정에서 주로 사용되는 퍼소나 방법론도 여러 한계에 봉착하고 있다. 또한 서비스디자이너 및 UX디자이너 사이에서도 퍼소나의 한계점을 이해하고, 한계를 극복 하고자 여러 가지 대안적 연구방법론을 적용하려는 시도가 지속적으로 일어나고 있다. 이에 본 논문은 전통적 퍼소나 도출 방식에 대한 한계를 인식 하고, 이를 극복하면서도 사용자의 목표를 대변할 수 있는 빠르고 경제적 방법의 래피드퍼소나 제작 방법을 새롭게 제안 하였다. 또한 제안된 래피드퍼소나 제작방법을 실제 통계청 공공 서비스디자인 프로젝트에 응용하여 적용함으로써 실증적 연구를 통한 검증을 시도하였다. 이는 구체적인 사례를 통해 연구방법론을 적용함으로써 교과서적인 논의에서 벗어나 실 적용측면에서의 논의를 진행 하고자 하는 목적으로 수행 되었다. 본 연구에서 제안된 연구방법론을 통해 제한된 시간과 부족한 재화를 극복하고 빠르고 쉽게 퍼소나를 수립함으로써 이를 기반으로 하는 다양한 서비스디자인 및 UX디자인 과정에서 활용 될 수 있을 것으로 기대 된다.

• 윤리연구
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• 제72호
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• pp.247-272
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• 2009

본 논문은 초등학교 도덕교육에서의 논술교육의 방향과 내용, 방법을 구체화하기 위한 것이다. 최근 대입전형에서 논술이 약화되긴 하였지만 논술의 본질적 가치는 여전히 유효하다. 논술은 단순한 글쓰기를 넘어 한 인간의 가치관과 세계관을 드러내는 고도의 지적 기술로, 짧은 시간에 형성되기 어려운 능력이다. 따라서 논술교육은 중·고등학교보다 초등학교에서 독서와 토론을 중심으로 철학적 사고력을 기르는 데 초점이 두어져야 한다. 나아가 글쓰기를 넘어 철학적·반성적·비판적 사고력을 기른다는 점에서 초등학교 논술교육은 도덕과가 중심 역할을 해야 한다. 이 글은 초등학교 도덕교육에서의 논술교육의 토대를 제시하기 위하여 다음 세 가지에 초점을 두고 논의를 전개하였다. ①논술교육을 위하여 초등 도덕교육은 어떤 방향으로 나아가야 하는가? ②도덕 교과에서 논술의 기초를 마련하기 위하여 교육 내용과 방법은 어떠해야 하는가? ③구체적인 논술수업모형으로서의 개념분석 모형의 장점은 무엇이고 어떤 과정으로 이루어지는가? 이에 대해, 결과로서의 논술교육, 내용으로서의 철학교육, 방법으로서의 토론교육을 설정함으로써 초등학교 논술교육에서의 철학교육과 토론교육의 의미와 방법을 살펴보고 이를 개념분석모형에 적용하여 구체화시켜 보았다.

• Wind and Structures
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• 제31권5호
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• pp.473-482
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• 2020

The first-order method for estimating the extreme wind pressure on building envelopes with consideration of the directionality of wind speed and wind pressure is improved to enhance its computational efficiency. In this improved method, the result is obtained directly from the empirical distribution of a random selection of annual maximum wind pressure samples generated by a Monte Carlo method, rather than from the previously utilized extreme wind pressure probability distribution. A discussion of the relationship between the first- and full-order methods indicates that when extreme wind pressures in a non-typhoon climate with a high return period are estimated with consideration of directionality, using the relatively simple first-order method instead of the computationally intensive full-order method is reasonable. The validation of this reasonableness is equivalent to validating two assumptions to improve its computational efficiency: 1) The result obtained by the full-order method is conservative when the extreme wind pressure events among different sectors are independent. 2) The result obtained by the first-order method for a high return period is not significantly affected when the extreme wind speeds among the different sectors are assumed to be independent. These two assumptions are validated by examples in different regions and theoretical derivation.

• Tribology and Lubricants
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• 제18권3호
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• pp.187-193
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• 2002

The half-value breadth off-ray diffraction profile line is generally used for a factor in nondestructive hardness measuring method of steel. In this paper, the problem in using the half-value breadth for the hardness measuring method is evaluated in strain hardened steel. And new hardness measuring method using residual stress is proposed X-ray diffraction test after rolling contact fatigue test of ball bearing with inner race of various hardness are carried out to measure the distribution of residual stress and half-value breadth from surface. The result of this study shows that there is little correlation between half-value breadth and hardness in the higher strength region and in the region increasing the hardness by strain hardening. But the magnitude of residual stress on/under race after rolling contact fatigue test becomes clearly to be correlative with hardness. Thus, it is concluded that the hardness of strain hardened steel can be estimated by this relationship between residual stress and hardness.

• Architectural research
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• 제11권2호
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• pp.43-49
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• 2009

Since the late 1980s, the schedule technique applied to the construction industry around the world has rapidly changed from the traditional ADM (Arrow Diagramming Method) to the PDM (Precedence Diagramming Method) technique. The main reason for this change is to overcome the limits and inconveniences of the traditional ADM technique. The time-cost trade-off is one of the core scheduling techniques to establish the best optimized combination plan in terms of a relationship between the cost and schedule. However, most of the schedule-related textbooks and research papers have discussed and proposed applications of a time-cost trade-off technique based only on the Finish to Start relationship. Therefore, there are almost no consideration and discussion of problems or restrictions that emerge when the time-cost trade-off technique is applied to the PDM network that has overlapping relationships. This paper proposes the lead-time adjustment method as a methodology for overcoming some restrictions that are encountered when the time-cost trade-off technique is applied to the overlapping relationships of the PDM network.

• 수산해양기술연구
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• 제40권1호
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• pp.73-77
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• 2004

It is well known that the hydrodynamic interaction forces between ship and bank wall affect ship manoeuvring motions. In this paper, the calculation method based on the slender body theory for estimation of the hydrodynamic interaction forces between ship and bank wall is investigated. The numerical simulations on hydrodynamic interaction force acting on a ship in the proximity of bank wall are carried out by using this theoretical method. The theoretical method used in this paper will be useful for practical prediction of ship manoeuvrability at the initial stage of design, for discussion of marine traffic control system and for automatic control system of ship in confined waterways.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2004년도 추계학술대회 논문집 전기설비전문위원
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• pp.40-42
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• 2004

Electronic equipments made from electrical circuits with small-sized semiconductor are very weak against lightning surge. So, electronic equipments is protected by SPD(surge protective devices) such as Zno varistor. The SPD protect electronic circuit in electronic equipments and AC power lines from the lightning surge. Therefore to achieve effective method of surge protection, there are needs for correlation between lightning surge protective effect and installation method of surge protective device. Therefore this paper describes as a result of experiments for correlation between lightning surge protective effect and installation method of surge protective device.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1995년도 추계학술대회 논문집 학회본부
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• pp.376-378
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• 1995

A method is presented for the design and fabrication of the temperature compensation circuits on the Clark electrodes for measuring the dissolved oxygen(DO) concentration. The discussion includes a method of the sensor interface circuits for the DO sensor. Typical polarograms for the DO probes under test using this sensor circuits are presented. High accuracy over 99 % of the I to V conversion using the proposed circuit is verified. Temperature dependence for the test DO probe is well compensated automatically using the thermistor($2k\Omega,\;25^{\circ}C$) in series with correction resistor in the feedback loop of the op-amp circuit in the temperature range of the 0-50$^{\circ}C$.