• Proceedings of the Korea Society for Simulation Conference
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• 2000.11a
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• pp.49-55
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• 2000

고객들의 주문에 대하여 오더픽킹을 수행하여 출하하는 물류센터에서는 매일 여러 공급사로부터의 다양한 입고물량이 창고 내에서 신속, 정확하게 주문에 따라 고객별로 픽킹되어 출하트럭에 상차되어야 한다. 이때 인테리어 가구류를 취급하는 물류센터의 경우에는 출하팔렛에 적재시 특정한 품목순서에 따라 적재해야 하는 제약조건 때문에 이를 위한 팔렛 재처리 작업이 필요하게 된다. 본 논문은 Closed Loop형 궤도상을 움직이는 대차시스템을 이용해 픽킹을 수행하는 크로스도킹 물류센터에서 이러한 팔렛 재처리작업과 픽킹작업을 포함한 운영정책들의 성과를 컴퓨터 시뮬레이션으로 평가, 분석한다.

• Journal of Korean Academy of Nursing Administration
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• v.10 no.1
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• pp.11-23
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• 2004

Purpose: The objective of this study was to collect the basic data for improving the quality of nursing education by identifying the teaching efficiency of the ordered clinical nursing education by preceptor which was accepted by Gachongil College since 2001. Method: The data was collected from 30 Sept to 20 Oct 2002. The subjects of this study were 240 nursing students, junior 2nd term trained by the preceptors and 137 preceptors of 12 hospitals located in Inchon, Gyong Ki-do, and Seoul. The scale for measuring the teaching effectiveness, developed by Kim Miae et al.(1998), was employed as a tool for me study. The data was analysed by SPSS using mean value(SD), and ANOVA. Results: Mean value of teaching efficiency of preceptors evaluated by me nursing students scored 3.68(maximum 5). For 5 causal factors classified en the teaching efficiency, the factor of "teaching method and evaluation" showed the highest score, but "available as resource person" get the lowest. Items showing high score en teaching efficiency were "overall effectiveness of teacher", "was able to work with staff in cooperative manner", but the item of was unclear in instructions given to me showed the lowest. The psychiatric ward get the highest score, but cardiac catheterization room showed the lowest. The hospital 10 showed the highest score, but the hospital 8 get the lowest. Conclusion: As the findings from this study, the ordered clinical nursing education by preceptor showed higher teaching efficiency than the conventional education. Thus, cooperative relationship between nursing colleges and hospitals shall be suggested for improving the quality of clinical nursing education, and ordered clinical nursing education system.

• Proceedings of the Safety Management and Science Conference
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• 2003.11a
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• pp.89-92
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• 2003

현재 ERP(Enterprise Resource Planning)업계의 동향은 외산 전사적자원관리업체들이 국내 중소ㆍ중견기업 시장 공략에 적극 나서고 있다. SAP코리아와 한국오라클이 이미 국내 중소ㆍ중견기업시장을 타갓으로 한 제품을 선보인 데 이어 최근 마이크로소프트(MS)까지 이 시장에 본격적으로 뛰어들었다. 국내 ERP업계는 외산업체들의 공격적인 SMB시장 전략으로 국내 업체들 사이에서 살아남기 위해서는 제품의 완성도를 높이고 보다 주도면밀한 마케팅 전략을 구사하는 등 대응책을 마련해야 할 것이다. 또한 기업의 주요 업무에 대한 전산화는 개발요원들이 전산화를 요구하는 부서의 업무를 분석하고 각종 개발 툴을 이용하여 각 부문의 업무 프로세스에 맞게 구축하는 주문식 개발방법이 보편적이었으나, 기업들도 전문 소프트업체의 경영 어플리케이션 패키지(business application package) 제품을 구입해 구축하는 방식으로 변하고 있다. 따라서 본 연구에서는 현재 ERP를 운영하고 있는 국내 중소ㆍ중견기업 중에 하나인 K업체의 생산관리 모듈을 대상으로 하여 운영상의 문제점을 파악하고, 이에 따른 효율적인 운영을 위한 프로세스를 정의하고자 한다. 또한 K업체의 제조관련부분에 대한 업무분석을 통하여 ERP 프로젝트의 완성을 위한 목표설정과 범위, 실적 평가 기준정립을 마련하는 것을 목적으로 한다.

• Journal of Korean Ophthalmic Optics Society
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• v.14 no.1
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• pp.17-21
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• 2009

Purpose: To evaluate and analyze the quality of Korean prescription lenses according to international standards. Methods: We measured the refractive power, the thickness at optical center and the transmittance, and then made a comparative analysis them with foreign brand products according to international standards. Results: Most of Korean products had good qualities on the refractive power and transmittance, even if there was out of tolerance in a case of korean products. Conclusions: To ensure a higher preference of Korean products in the home and abroad marketplace, a high-powered quality control and marketing strategy are necessary to domestic lens manufacturers.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.11
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• pp.5923-5929
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• 2013

Recently, the retaining wall with the relieving platform has received increasing interests also in Korea in that it can reduce the lateral earth pressure and provide more stability than conventional retaining wall. Previous studies with model tests studies covered only a limited test conditions. In this study, total 15 model tests were performed for various conditions with improved model test apparatus to confirm the effect of decreasing the lateral earth pressure on the retaining wall with the relieving platform. Jumoonjin sand was used for model soil and 2 load cells were used for each 15 layers to measure the lateral earth pressure. Based on the experimental results, the lateral earth pressure of the retaining wall with the relieving platform is less than the that of cantilever wall. The length of the platform and the location of the platform are the key factors influencing the lateral earth pressure.

• Journal of the Institute of Electronics Engineers of Korea TE
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• v.37 no.4
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• pp.20-26
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• 2000

In the recently our 21C, it is a necessary to provide the VLSI design education methods based on the electronic information systems. In this paper, we will show a education model of the venture study programs concern with Micro-Robot making. The development education systems apply into the industrial fields from the specification major module instruction including improve the VLSI design capability using the Micro-Robot making for information communication techniques. Also, the development instruction model provides one in the field system to the industrial applications specification technical staffs and VLSI design for the venture education programs. We expect the proposed education systems extended into a new venture instruction program sets for technical major members.

• Proceedings of the Korean Geotechical Society Conference
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• 2008.03a
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• pp.1395-1399
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• 2008

국내 토층 사면을 대상으로 강우에 의해 발생되는 침투수 거동 특성을 분석함으로써 지속적인 토층의 물성 변화 계측을 통해 산사태 예 경보시스템을 구축이 가능하다. 본 연구에서는 산사태 예 경보시스템 구축의 사전 단계로써, 국내 대표적인 지질 매질인 화강암 풍화토, 편마암 풍화토와 주문진 표준사에 대해 공극률과 체적함수비 등의 토질 물성 변화를 고려한 실내 보정실험을 수행하였다. 실험조건은 공극률, 체적함수비 변화에 대한 측정센서의 측정 정밀도 향상과 이를 통해 국내 현장토에 대한 고유 보정기법을 제시하기 위함이다. 측정센서는 각 실험 조건별 물성 변화에 따라 전압을 측정함으로써 현장토에 대한 물성치와 상호 분석이 가능하도록 하였다. 주문진 표준사 뿐만 아니라 국내 현장토인 화강암 풍화토와 편마암 풍화토에 대한 체적함수비에 대한 보정식도 함께 제시하였다.

• Proceedings of the KIEE Conference
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• 2005.10a
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• pp.109-112
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• 2005

The main purpose of this study is to prepare an outline for developing of the module-type text-book system on the customize curriculum management and Contents Systems that achieve self-study systems to make the students adopt themselves into new study atmosphere and maximize the result of study on Osan college in Electric-Electronic field. Questionnaire posed to analyze the demand of teaching materials to the students, and professors and also to find characteristics of students in Osan college. The SPSSWIN/PC+ statistics package was used to assay the collected answers. And simple frequency with percentage, average, and standard deviation were calculated to check the entire trend and actual state of teaching. Therefore, the improvement of the existing teaching materials was demanded while the fundamental ability to study of general students is declining. Consequently, it is necessary to introduce new teaching materials which are simple, easy, and organized to offer the students study desire and interest.

• Journal of Digital Contents Society
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• v.19 no.6
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• pp.1043-1050
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• 2018

As the cconvenience economy of food culture becomes more widespread and the consumption trends for easy and convenient meals grew, every food company is making their various efforts to provide better service. Along with this change, various methods have been allowed for quick and easy ordering. Especially, the introduction of kiosk systems with various merits such as reduction of queues for cashes, saving labor costs, and smoothness of business processes have been actively growing recently. If kiosk system provides not only order but also systematic contents and interface design considering differentiated identity from other companies, brand image enhancement and customer service strategy would be available as well. A kiosk GUI design for effective interactions that provides more usability and satisfaction to users by analyzing the structure and contents of kiosks in fast food stores and GUI designs and investigating usage patterns and design preferences of kiosks through user surveys.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.15 no.4
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• pp.345-358
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• 1982

1980.8-1982.8월까지 일광, 주문진, 돌산, 어청도 및 성산포에서 채집한 1,663미의 보라성게의 성장 및 산란에 관한 조사이다. 1세부터 5세까지의 평균각경은 가각 19, 32, 43, 51, 58mm로 추정됐으며 $l_\infty=84.4 mm,\;k=0.223,\;t_o=-0.187$의 성장식을 보였다. 가경에 대한 각고, 보대, 간보대, 위홍문부경 및 극 길이의 상관관계는 매우 높았다. 연령에 따른 가부분의 상대성장은차이가 없으나 극의 성장에서는 3세까지는 각경에 비례하여 성장하나 그 이후의 연령부터는 반비례하고 있다. 일광해역에서의 산란은 6-10월에 일어나며 주 산란은 8월로 사료한다. 연령에 따른 주 산란시기는 다르며 고연령군은 저연령군 보다 일찍 산란하고 있다. 제주산 보라성게는 8월 이전에 산란을 이미 마친 상태이며 여수산, 일광산은 주로 8월에, 주문진산, 어청도산은 8월 이후에 산란하는 것으로 판단된다.