• 무역상무연구
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• 제13권
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• pp.515-536
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• 2000

This study analyzes the U.S. case law which challenges the legal conclusions of the district court with respect to the applicability, and effect, of the doctrine of waiver and estoppel in addition to the doctrine of documentary cure. The impliations are as follows. First, the documentary cure requirement can not be interpreted to mean early enough to allow the beneficiary to cure and represent the documents before the presentment deadline or expiry date of letter of credit. The mere fact that the presentment period expired before the completion of bank's review and notification process does not compel any conclusion about whether the examiner spent a reasonable amount of time examining the documents. Indeed, the reasonable time requirement does not imply that banks examine a presentation out of order or hurry a decision based upon particular needs or desires of a beneficiary. Secondly, even if the doctrine of waiver can apply to letter of credit governed by the strict compliance standard, a one-time acceptance of discrepant documents by a bank does not waive the bank's right to insist upon conforming documents in all subsequent letter of credit transactions between the bank and beneficiary. Revised UCC Article 5 is highly persuasive on this point: waiver of discrepancies by issuer or an applicant in one or more presentation does not waive similar discrepancies in a future presentation. Neither the issuer nor the beneficiary can reasonably rely upon honor over past waivers as a basis for concluding that a future defective presentation will justify honor.

• 한국가구학회지
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• 제20권5호
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• pp.467-479
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• 2009

The high-tech computer technology developments have greatly affected the area of design education. Starting from the mid 80s, innovations in visual presentation methods have heightened with 2D computer graphic programs, CAD & 3D modeling, and Rapid Prototype that allows dimensional generation. The specialty and quality in design studio education have advanced due to the development in presentation methods such as Power Point and Keynote. But there are many problems with the current method of presenting the visual outcome in a data format using beam projectors, which is a vertical presenting method compared to the old studio study method of conducting discussions and reviews based on the substantial outcome. The essence of studio study that allows for comparisons and analysis by horizontally opening up the various work outcomes is being offset. Also the requirement for manual idea sketching work that plays an important role in the initial design phase continuing to decrease due to the digital working process dependence and cumbersome procedures in the presentation. In order to resolve this problem, the CALM system (Class Applied LCD Modular System) has been developed that replaces the method of attaching the sketches or renderings on the wall with a digital multi-display system. In a nutshell, individuals will upload the outcomes online and display them on the CALM system studio that is composed of 32 LCD (Columns: 4 $\times$ Rows: 8) monitors that are 19 inches in size so that various personnel can openly study the design outcomes. Also the central 42 inch PDP monitor that offers touch pad capability allows each design outcome to be described and examined by expanding. The concept phase of this development process has elevated to the production of an operating prototype that is being reviewed of its practicality. It is considered that the development of this system will decrease the extreme tendency of depending on digital operation but achieve revitalization of a more realistic and opened studio study environment compared to the individual consulting method of the old study approach.

• 한국정보통신학회논문지
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• 제24권2호
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• pp.238-243
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• 2020

학습자(Student)는 질문을 통해 본인이 궁금증을 좀 더 명확히 하여 학습 효과를 극대화할 수 있는데도 불구하고, 수업 및 강의 시간에 학습자가 교수자(Lecturer)에게 질문을 하지 못하는 다양한 이유가 있다(예. 학습자의 질문에 대한 부끄러움). 특히, 다수의 학습자가 참여하는 강의의 경우 더 크게 이러한 상황이 발생하게 된다. 최근, 이를 극복하고자 학습자에게 질문 혹은 커멘트를 좀 더 쉽고 편안하게 할 수 있는 교수자-학습자 소통 프로그램(Audience Presentation System, APS)이 활성화 되어 강의 시간에 널리 사용되고 있다. 이러한 APS 프로그램은 실제로 얼마만큼의 효과가 있는지에 대해 아직까지 명확히 드러난 연구 사례를 없는 상황이다. 본 논문에서는 설문 조사를 기반으로 APS 시스템에 대한 효과성 분석을 수행하였다. 본 연구 논문의 결과에 따르면, APS 시스템을 사용한 경우 사용성, 흥미도, 참여도, 필요성, 활용도 등 전반적으로 모든 학습자들이 만족한다는 것을 알 수 있었다.

• 마케팅과학연구
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• 제20권2호
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• pp.149-163
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• 2010

以前的研究已经表明零售价格促销改变消费者的购买行为以及零售商频繁的使用价格促销. 为了持续的从消费者身上获得利益, 零售商会采用几种价格促销方式. 例如, 零售商采用绝 对的降低价格($,€), 百分比价格, 或两种方法的结合(Della Bitta et al. 1981). 采用不同的价格促销类似于购买决定的形成(Monroe 1990). 框架效应是指一个问题两种在逻辑意义上相似的说法却导致了不同的决策判断(Frisch 1993). 因此, 如何陈述促销会影响消费者的交易评价并提高销售量. 事实上, 大量的营销研究已经证实了价格陈述对交易感知的影响(Lichtenstein and Bearden 1989; Urbany et al. 1988; Yadav and Monroe 1993). 从这个意义上说, 很多的营销研究已经论证了交易感知同样由消费者准确的计算折扣和最终价格的水平决定的(Estelami 2003a; Morwitz et al. 1998). 所以营销者能够通过提高计算的准确性来提高消费者对折扣的反应. 最后, 由于整体的计算误差导致低估了折扣(Kim and Kramer 2006), 消费者更容易在深度分析价格信息之后领会打折的报价,使他们能更准确地评估价格折扣. 本研究的目的是测试不同的折扣价格对消费者价格感知的影响. 更准确的来说, 本研究的目的是探索如何不同的执行相同的价格促销(语义和视觉凸显), 从而影响消费者对促销的感知和他们的购买决定. 我们的分析聚焦于价格陈述对评估, 购买意图和储蓄感知的影响. 为了验证提出的假设, 本文用实验性分析来分析几个折扣陈述. 从这个意义上来说, 我们采用一个2(数值显著陈述: 绝对和相对)x 2(语言显著陈述: 新颖的和传统的)x 2(视觉显著: 红色和蓝色)的设计来探索折扣陈述对三个因变量的影响: 评估, 购买意图和储蓄感知. 我们向受访者提供一个假设的广告, 受访者被告知报价的情况并需要对此评估. 一旦样本完成对广告的评估, 他们需要回答一份与价格显著和依赖纬度的问卷. 然后, 进行操作来确保受访者记得他们被对待的情况. 接着, 我们用一个2x2x2的多变量方差分析和随访单变量的测试来证实研究假设并检测单因子(价格显著)对评估, 购买意图和储蓄感知的影响. 结果表明, 语义和视觉显著的陈述对评估, 购买意图和储蓄感知有显著的主要影响和相互作用. 数值显著的作用显著影响评估和购买意图. 另外, 语言显著主要影响储蓄并作用与评估和购买意图. 最后, 视觉显著的相互作用对评估有显著影响. 本研究的结果的实践启示包括公司在计划基于用折扣来吸引消费者主义的促销时需要考虑. 因为价格陈述对消费者感知有重要的影响, 所以零售商应该考虑那种影响是想要的从而设计有效的折扣陈述. 特别是, 零售商应该用一种使得最终价格计算容易的传统方式来陈述折扣. 这是如此重要的调查方式使得营销者可以提高消费者心算的准确性来提高消费者对价格折扣的反应. 这个有关价格陈述对消费者反之和购买意图的影响的初步研究为未来的研究开启了方向.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2003년도 춘계종합학술대회
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• pp.658-661
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• 2003

멀티미디어 데이터베이스 시스템에서는 멀티미디어 데이터를 질의하고 질의 결과를 어떻게 프리젠테이션 할 것인가에 대한 연구는 매우 중요하다. 또한 질의의 결과를 다양한 응용에서 사용하기 위해서는 보다 일반화된 형태로 질의결과를 제공해야 할 필요가 있다. 본 논문에서는 멀티미디어 페이퍼베이스 시스템에서 멀티미디어 프리젠테이션을 지원하는 MMSQL 질의처리기를 설계하고 구현하였다. 또한 질의 결과 프리젠테이션을 보다 일반화된 형태인 SMIL문서로 제공하도록 함으로써 질의 결과를 다양한 응용에서 쉽게 사용할 수 있도록 하였다.

• 국제학술발표논문집
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• The 9th International Conference on Construction Engineering and Project Management
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• pp.1240-1240
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• 2022

Construction projects are fraught with risks from cost or other overruns to accidents along with other issues. This is true whether the relevant organization is an owner, general contractor, CM, specialty-trade contractor, or other entity. When cost issues or other issues confront arise, how should an organization proceed whether attempting to gain additional compensation in terms of cost/other damages or protecting the same against such claims if they do not appear to be warranted? Enter construction cost forensics. This presentation will focus on strategies/techniques with construction cost forensics in these areas in order to be successful. Covered techniques include those to develop and analyze claims including fundamental construction cost analysis techniques. When an unexpected event disrupts a construction project, using sound analytical methods to identify the cause and quantify the extent of the issue will be important for negotiating a fair result or for obtaining a successful outcome in arbitration or litigation. Key examples of uncovering issues via construction cost forensics will be covered in this presentation.

• 무역상무연구
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• 제24권
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• pp.3-23
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• 2004

It is our common understanding that the carrier is bound to deliver the goods to the consignee named in a non-negotiable straight bill of lading without its presentation. But recently Court of Appeal, Singapore, held that "where a straight bill of lading is issued it is necessary for the bill of lading to be presented by the consignee to the carrier by sea in order to obtain delivery of the goods. A straight bill of lading, just like a bill of lading to order, confers title including the right to receive the goods mentioned on the bill of lading. Only the possibility of negotiation is excluded. The carrier by sea is liable where he delivers the goods to the consignee named in the straight bill of lading without delivering the bill of lading itself."

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2003년도 춘계학술대회논문집
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• pp.827-832
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• 2003

There has been a number methods for the presentation of time-frequency analysis of non-stationary signal. In this paper, STFT(short time Fourier transform), wavelet transform, Wigner distribution, and higher order Wigner distribution are discussed in details with simulation signals. They are also applied to the analysis of the wave propagation of a semi finite beam. Wigner distribution and higher order Wigner distribution have good time-frewuency resolutions. Wavelet transform is required for impact analysis but should be applied carefully. STFT suffers from time-frequency resolutions. Each method is has its advantage and disadvantage depending on each application signals.

• Journal of Information Technology Applications and Management
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• 제29권1호
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• pp.47-57
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• 2022

The purpose of this study is to analyze the current status of augmented reality picture books, which have been steadily developed since 2010, as a genre of electronic picture books, and to reveal how children's immersion in augmented reality picture books differs from paper picture books. To this end, 30 augmented reality picture books on the market were analyzed according to genre, life theme, implementation method, and augmented reality scene ratio. As a result of the study, it was found that the genre of picture books was in the order of information fairy tales, daily fairy tales, and historical fairy tales, and there were no traditional or fantasy fairy tales. Animals and plants accounted for about half of the life topics, and in some cases, there were only a few or no other life topics. In the augmented reality implementation scene, it consisted of only one page in the early days, but all pages are now possible to implement augmented reality due to technology development, production cost reduction, and improved hardware performance of smartphones. It was found that the augmented reality implementation method used CD-ROM in the early days, but gradually became possible to implement using only mobile phones and tablets that were easy for readers to access. In addition, after presenting four picture books to eight 5-year-old infants, the immersion time was measured and the immersion behavior was observed. As a result, augmented reality picture books showed higher immersion[immersion time, immersion behavior] than paper picture books, but compared by literature genre, life fairy tales were higher in paper picture books and natural fairy tales in augmented reality picture books. It was higher when presenting augmented reality picture books after presenting paper picture books according to the order of presentation of picture book types. The results of this study suggest that more diverse life topics and augmented reality picture books in the genre of children's literature should be developed to increase the utilization of augmented reality picture books. In addition, considering that there are differences in immersion between types, literary genres, and reading experience [presentation order], it is expected to increase the educational effect by using picture books complementarily.

• 한국실내디자인학회논문집
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• 제12호
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• pp.40-49
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• 1997

What's the direction of INTERIOR ARCHITECTURAL DESIGN in 21 Century High Tech\ulcorner The purpose of this research is to show not only practical use of Computer Graphic(CG) as simple tool function, but offering conversation with computer and other ways of method. When we consider poor CG market, investment on the research of VR(Virtual Reality) is the most urgent. The investment on VR will solve various problems. Firstly. It will solve the problems drived from Interior design process by making spatial images like reality. Secondly, It will solve high wages and financial difficulties caused by raise cost funds. Thirdly, It prevents in a road from foreign company that will bring enormous program, caused by opening the domestic market. Also, It help interior designer check in advance the problems in constructure through showing him a supposed imagination including the system and location of equipments. But it is reality that even ordinary American can't offer VR(Virtual Reality) System. We should have noted that it is normal to spend 10 billion won for such presentation as Model House in the large corporation. We must acknowledge that it is such a waist of money nationally. Therefore, investment on CG & VR System is essential in order to save cost more effective presentation & interior design. We will see great result within a year. As we can see, there is huge area we have make develop. One of them is specific technical plan on VR System and study of flow chart. We close with simple methodological way to use VR System and will study Computer System. Which is fitting to CG that we have to solve the link of hardware and software on VR System\ulcorner We know from the cases in other countries that continuous research on this subject has great value for Interior Architectural Design and its effective use. When we try hard not only for methodological use but practical use, the purpose of CG and VR System will be a factor to contribute on this subject for better Interior design & presentation.