• 유통과학연구
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• 제16권6호
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• pp.65-75
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• 2018

Purpose - The exhibition is one of the critical distribution channels that leads to mass sales of products. Servicescape is considered as an effective means facilitating consumers' purchasing behavior. The objective of this research is to examine the effects of servicescape of the exhibition on consumer's purchasing behavior measured by time spent, the number of consultations, the number of items purchased, and amount of money spent. Research design, data, and methodology - Servicescape was divided into four main components: 'spatial layout/functionality', 'ambient condition', 'design/artifacts', and 'human factor'. Based on previous studies, this study hypothesized that servicescape dimensions first influence consumer's shopping duration and the number of consultations which in turn, affects consumer's actual purchase. A total of 407 samples were collected from attendees in Baby Expo taken place in Kyunggido, South Korea. The data were used to assess overall fit of the proposed model and test hypotheses using structural equation modeling. All the constructs had acceptable levels of composite reliability and convergent and discriminant validity. Results - The results showed that except for 'spatial layout/functionality', all components of servicescape had a significant influence on consumer's shopping duration in the exhibition. Except for 'design/artifacts', other factors of servicescape did not show a significant effect on 'the number of consultations'. Interestingly, 'design/artifacts' exerted a significant negative effect on 'the number of consultations'. As expected, 'time spent' and 'number of consultations' showed significant effects on both 'the number of items purchased' and 'amount of money spent'. Conclusions - The results offer some insights into the effect of servicescape on facilitating consumers' purchasing behavior in the context of the exhibition. Theoretically, this study provides a new type of conceptual framework that verifies the relationships between not only servicescape and purchasing behavior, but also purchasing behavior-related variables. In addition, this study supports the concept of a dark side of servicescape. With regards to practical implications, this study suggests that exhibition organizers should put more efforts in facilitating consumer's desire to stay. More importantly, organizers need to keep in mind that excessive emphasis on 'design/artifacts' to increase consumers' shopping duration can cause a side effect that reduces opportunities for interactions with customers.

• 산업융합연구
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• 제22권1호
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• pp.41-54
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• 2024

현대 도예 예술은 새로운 예술 형식으로서 그에 상응하는 도자기 전시 방법이 요구되는데 전시 공간의 디자인과 전시 방식을 어떻게 활용하여 관객들에게 현대 도예작품의 시각 경험과 다양한 정보를 전달할 것인가에 대한 문제는 전시공간 디자인에서의 일차적인 주요 문제라 할 수 있다. 따라서 본 연구는 현대 도예 예술 전시 공간 디자인의 특성에 초점을 맞추고 있는데 이는 현대 도예작품 전시 공간 디자인에 관한 연구가 부족한 문제점을 해결하고 현대 도예 작품에서 최고의 전시효과를 달성하는 것을 목표로 진행한다. 첫째, 선행 연구의 내용을 요약하고 후속 연구를 위한 이론 근거를 제시하였다. 둘째, 경덕진 도자기 대학교 미술관에서 개최한 <도자기의 정신> 2021 경덕진 국제 도예 예술 비엔날레 현장과 전시자료, 그리고 전시공간자료 등과 관련하여 현장답사를 진행한 후, 인간공학 관점에서 공간의 전체적인 배치와 전시공간의 형태 등을 고찰하고 분석하여 경덕진 도자기 대학교 미술관의 전시공간의 전체적인 배치의 과학적 통일성과 전시공간의 형태적 디자인의 유연성과 지속가능성을 도출하였다. 본 연구에서 얻은 이론 지식은 현대 도예 예술 전시공간의 디자인을 위한 이론 지침에 도움을 줄 수 있어 중요한 실천적 가치를 가진다. 실내 공공 공간 디자인 실천을 위한 지침 제공은 중요한 실용적 의의가 있으며 더 나아가 중국 및 세계 현대 도예 예술 전시공간 디자인의 발전에 도움을 줄 수 있다.

• 한국시뮬레이션학회논문지
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• 제17권4호
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• pp.133-142
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• 2008

생산시스템의 유연성과 효율성을 동시에 만족시키기 위한 자재취급 시스템으로써 AGV 시스템을 사용한다. AGV 시스템은 전체 생산시스템의 성능을 결정하는 중요 요인으로써 최적 설계안의 도출이 필수적이다. 일반적으로 상용 시뮬레이션 소프트웨어를 이용하여 AGV 시스템 설계 검증이 이루어지고 있지만, 이러한 검증 과정을 신속히 처리하기 위한 일련의 절차에 대한 개발이 필요하다. 본 연구에서는 근사최적화된 일방향 흐름 경로와 다양한 운영 파라미터를 고려할 수 있는 일방향 AGV 시스템 시뮬레이터의 아키텍처를 제시 및 개발 하였다. 개발된 AGV 시스템 시뮬레이터는 Java를 기반으로 개발되었으며, 타부탐색을 이용한 근사최적 일방향 네트워크 설계를 지원하고, 사용자가 쉽게AGV 시스템의 설계 검증 및 대안분석에 사용할 수 있도록 개발되었다. 사용자의 시스템 설계 운영 정보는 입력창을 통해 입력되며 이 정보는 레이아웃 생성기, AGV 운영계획 생성기, 통합 AGVS 생성기로 구성된 시뮬레이션 엔진에서 자동으로 AGV 시스템을 모델링 및 시뮬레이션을 하여 빠른 시간 안에 시뮬레이터 사용자에게 피드백을 제공한다.

• 대한산업공학회지
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• 제29권3호
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• pp.197-205
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• 2003

Many people get plenty of information from World Wide Web, and the study of the factors that affect on reading task on web browser is presenting important issue. But domestic studies on legibility of Korean on web environment were relatively poor and the study about suitable text layout for skimming wasn't carried out also. At this point, this study was performed to investigate the effects of two types of reading, three levels of line length, and three levels of interlinear spacing on comprehension and reading rate when subjects read the materials on web browser. Reading speed, error rate, subjective preference and SACL(Stress and Arousal Checklist) evaluation were measured to evaluate the effects. Eighteen volunteer subjects participated in eighteen web document sessions with two different reading types, three different line lengths, and three different interlinear spacings. Statistical results from objective and subjective evaluations indicate that 50 characters per line of line length and 100 percents of interlinear spacing improved reading rate, overall error rates were reduced when reading normally, and SACL measures were increased at fast reading type. Consequently, in order to design text layout to retrieve information in WWW environment effectively, just applying guidelines of traditional printed material is not proper. Therefore, it is effective to consider reading type, line length, and interlinear spacing. Implications of these results and suggestions for the further study are also addressed.

• Structural Engineering and Mechanics
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• 제43권1호
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• pp.31-51
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• 2012

This paper presents a computational study that explores the design of rigid steel frames by considering construction related costs. More specifically, two different aspects are investigated in this study focusing on the effects of (a) reducing the number of labor intensive rigid connections within a frame of given geometric layout, and (b) reducing the number of different member section types used in the frame. A genetic algorithm based optimization framework searches design space for these objectives. Unlike some studies that express connection cost as a factor of the entire frame weight, here connections and their associated cost factors are explicitly represented at the member level to evaluate the cost of connections associated with each beam. In addition, because variety in member section types can drive up construction related costs, its effects are evaluated implicitly by generating curves that show the trade off between cost and different numbers of section types used within the frame. Our results show that designs in which all connections are considered to be rigid can be excessively conservative: rigid connections can often be eliminated without any appreciable increase in frame weight, resulting in a reduction in overall cost. Eliminating additional rigid connections leads to further reductions in cost, even as frame weight increases, up to a certain point. These complex relationships between overall cost, rigid connections, and member section types are presented for a representative five-story steel frame.

• 교육시설
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• 제14권4호
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• pp.53-65
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• 2007

The present research has been conducted on the arranged form, the number and kinds, the area, the location of the rooms and the variation on exterior designs, based on a layout and a ground plan of each step, which are general plan, VE proposal and the final negotiation, for 11 elementary and middle and high schools that are designed in the way of BTL project. In consequence, it has been found out that there are some changes in the number and position of the rooms. However, the changes are not exceeding the overall arrangement form. This could not have led to the original aim, which is to induce creativity by PFI. It can be supposed that it is because the BTL system is stick to the old process, the method of financial investment and it is true to say that there needs to be solution for that.

• 한국정밀공학회지
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• 제20권11호
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• pp.41-46
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• 2003

The objective of this paper is to present a methodology for automatically balancing multi-cavity injection molds with the aid of flow simulation. After the runner and cavity layout has been designed, the methodology adjusts runner and gate sizes iteratively based on the outputs of flow analysis. This methodology also ensures that the runner sizes in the final design are machinable. To illustrate this methodology, an example is used wherein a 3-cavity mold is modeled and filling of all the cavities at the same time is achieved. Based on the proposed methodology, a multicavity mold with identical cavities is balanced to minimize overall unfilled volume among various cavities at discrete time steps of the molding cycle. The example indicates that the described methodology can be used effectively to balance runner systems for multi-cavity molds.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2007년도 추계 종합학술대회 논문집
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• pp.916-919
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• 2007

본 연구는 디자인 학습 콘텐츠(contents)로 타이포그래피의 활용을 제시한다. 타이포그래피는 문맥적인 내용과 아울러 자체 형태 및 layout에서 오는 영상적 이미지 구축으로 시각적 인지도를 높이고 일상 디자인의 근간을 이룬다는 점으로 연구 대상이 된다. 타이포그래피의 context적인 내용과 영상적 요소의 융화를 디자인학습의 콘텐츠로 현 디자인에 대한 미적 자각과 조형의식을 고양시키도록 한다.

• International Journal of Railway
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• 제4권3호
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• pp.70-73
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• 2011

Controlling the exterior and interior noise emission has become an important issue in the research and development of high speed trains. As the operating speed of the train increases, the noise emission characteristics are expected to deviate from that of the existing trains due to several changes in the basic train layout. For train speed in excess of 350 km/h in particular, the aerodynamic noise component starts to exceed the structure-borne noise component, and even an incremental speed increase is accompanied by a rapid elevation in the noise level. The present study presents an engineering approach for predicting the aerodynamic noise level at the design stage for high speed trains. The experimental noise measurements from test run of Korean high speed train under development are presented as a partial validation of the proposed approach. While the overall aerodynamic noise can be cast in a single power law relationship against the train speed, different parts of the train show power law relationships unique to each component.

• 대한의용생체공학회:학술대회논문집
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• 대한의용생체공학회 1998년도 추계학술대회
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• pp.209-210
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• 1998

Noise characteristics of preamplifier, the most essential part of on-chip signal processing circuitry for the active semiconductor neural probe, is the important factor determining the overall signal-to-noise-ratio (SNR). We present a systematic design method for the optimization of SNR, based on the spectral characteristics of the electrode, circuit noise and extracelluar action potential. Analytical expression is derived to calculate total output noise power. Output SNR of 2-stage CMOS preamplifier is tailored to meet the given specification while the layout area is minimized.