• 지식경영연구
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• 제15권4호
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• pp.189-206
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• 2014

Knowledge management is considered an important factor for competitive advantage and sustainability for firms. As many knowledge management systems failed to achieve the desired results, enterprise social media (ESM) has received considerable attention as an alternative solution for knowledge sharing within a firm. This paper attempts to investigate the influence of various aspects of ESM on knowledge sharing. While previous literature mainly focused on structural aspects of ESM, this study focuses on social psychological aspects, such as social connectedness, social awareness, and social presence, along with reputational aspects (such as self-presentation). Further, in order to clarify knowledge sharing behavior, this study classifies knowledge sharing behavior into two categories, knowledge contribution and knowledge acquisition. The data used in this study was collected from 179 individuals who have experience in their own ESM. The results show that both social connectedness and self-presentation positively influence the two types of knowledge sharing behavior, i.e., acquisition and contribution. Meanwhile, social awareness turns out to be a significant determinant of knowledge contribution only. Contrary to our expectations, however, social presence does not significantly influence knowledge sharing behavior.

• 무역상무연구
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• 제49권
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• pp.139-164
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• 2011

Traditionally courts have been adopted over the years two standards of dealing with compliance of documents such as strict compliance and substantial compliance and the substantial compliance, which was somewhat less demanding than the strict compliance. However the new guidelines of ICC's international standard banking practice for the examination of documents under documentary credits set up how the UCP is to be applied in practice. The payment obligations of an issuing bank to a beneficiary are independence of the performance or the nonperformance of any contract underlying the letter of credit. However, strictly applying the principle of independence and abstraction could produce unfair results by operating unjustly enrich an unscrupulous beneficiary in case of fraud. Accordingly, when a beneficiary presents complying documents, the issuing bank is bound to honour the presentation unless the fraud rule applies on the facts of the case such as forged or material fraud. If it does, the issuing bank(issuer) needs not pay despite the complying presentation of documents by the beneficiary under the Uniform Commercial Code Article 5-109 and case law in America. However the fraud rule was not addressed in UCP 600. In conclusion, view in terms of legal principle and the court cases is variable and difficult to honour or dishonour the presentation in case of application of the independence principle and fraud rule such as the problems on burden of proof timely, possibility of granting injunction in order to protect against victim for bona fide applicant.

• 한국자동차공학회논문집
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• 제24권6호
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• pp.668-676
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• 2016

The accelerated convergence of automobiles and ICT has led to an increase in in-vehicle electronic devices designed to enhance the safety and convenience of drivers. Consequently, the information presentation on in-vehicle display systems for drivers and passengers need to be taken into account in order to guarantee driving stability while satisfying the needs of UX-based design users. This study compared and evaluated requirements for information items shown on in-vehicle displays regarding driving safety and convenience by groups according to driving career. A total of 38 information items related to safety and convenience that can be displayed while driving and pulling over were collected. Their level of necessity was tested and evaluated by 234 drivers. Using the results, we conducted a comparative analysis on the requirements for information presentation on in-vehicle display systems by groups according to driving career.

• 한국의류학회지
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• 제28권7호
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• pp.904-915
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• 2004

Following the PART I, which explored the concept of ＇Fashion Goods＇ and ＇Basic Goods＇ in terms of design elements and operational differences, this study, PART II, examined the differences in merchandising process of the two different types of goods. Merchandising process was divided into three stages; planning, production, and presentation. The study adopted a qualitative approach by use of eighteen in-depth interviews with merchandisers and designers with a minimum of six years and a maximum of 15 years of career experience in apparel industry. According to the type of goods, different merchandising practices were found. Especially material and production order/reorder practices were noteworthy. Fashion goods had high possibility of using high-quality materials sourced abroad and few of them were reordered. In other words, reorder practices were established for basic goods only; replenishment was actively implemented for higher inventory turn of basic goods; usually materials and production for basic goods were sourced domestically. In conclusion, based on the differences, more refined merchandising strategies of apparel companies and consistent theory building in this field are required for fashion and basic goods respectively.

• 한국실내디자인학회논문집
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• 제21권3호
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• pp.136-143
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• 2012

A museum represents a country's history, culture and life. With the development of science and technology, museum is no longer simply a space that concentrates on display and management of the collection but a space for education that visitors can directly experience and feel interest. The purpose of the present study is firstly through theoretical approach and research to grasp the status quo of the exhibition of the National First Level museums located in Beijing, which is the capital city of the People's Republic of China. Secondly, by analyzing the themes of exhibition and the exhibition presentation methods, it is aimed at finding out the problems of the status of museums in China so as to seek the requirements and the direction of improvements. Through this research, it is confirmed that in order to induce more active exhibition participation, the museums should expand the number of direct experience style exhibition presentation methods. Also, the museums in China need technical introduction of new cutting-edge exhibition medium so as to meet emotional demands of spectators and make the most ideal experience environment. Furthermore, it is confirmed that the development of new exhibition themes and the improvement of the museums in aspect of management and operation are necessary.

• Safety and Health at Work
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• 제7권2호
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• pp.166-170
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• 2016

A brief emergency planning educational presentation was taught during work hours to a convenience sample of employees of various workplaces in Northern Missouri, USA. Participants were familiarized with details about how an emergency plan is prepared by management and implemented by management-employee crisis management teams - focusing on both employee and management roles. They then applied the presentation information to assess their own organization's emergency preparedness level. Participants possessed significantly (p < 0.05) higher perceptions of their organization's level of emergency preparedness than non-participants. It is recommended that an assessment of organizational preparedness level supplement emergency planning educational presentations in order to immediately apply the material covered and encourage employees to become more involved in their organization's emergency planning and response. Educational strategies that involve management-employee collaboration in activities tailored to each workplace's operations and risk level for emergencies should be implemented.

• International Journal of Internet, Broadcasting and Communication
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• 제13권2호
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• pp.127-135
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• 2021

The goal of this study was to explore the use of multiple SNS platforms and determine whether the number of used platforms affects one's online self-presentations across the said platforms and if there is any difference in one's online and offline self-presentations based on how many SNS platforms are used. This work studied online self-presentations, compared the on/offline ones and tried to find out if the inconsistencies of one's own (observer's) self-presentations both online (across platforms) and on/offline affected the observer's impression formation (likability, trustworthiness and hypocrisy) of others. The study also aimed to find out if the impression of the others' inconsistency both online and offline would differ based on the level of intimacy between the observer and the discussant. Three levels of intimacy were studied in order to do this: friends, acquaintances and strangers (online-only friends). The results showed that the more platforms people used the more inconsistent their online self-presentations got. Even though the results of the study showed barely significant relationship between the number of SNS accounts and one's online and offline self-presentation, and partial connection between observer's inconsistent self-presentations and impression formation of others, interestingly enough, the results managed to find significant differences between the impressions based on the level of intimacy between the observer and the discussants.

• 한국컴퓨터정보학회논문지
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• 제14권4호
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• pp.153-160
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• 2009

본 논문에서는 온라인 커뮤니티에서 어떻게 지식공헌이 이루어지는지를 살펴보고자 온라인 커뮤니티 사용자들의 지식공헌에 영향을 미치는 요인들을 실증적 연구를 통해 규명하고자 하였다. 자기표현이론과 조직시민행동이론을 토대로 연구모형을 설정하고 네 개의 가설을 제안하였다. 온라인 커뮤니티 참여자 192명의 설문 조사를 PLS로 분석한 연구의 결과에서, 온라인 커뮤니티 사용자들의 자기표현과 혁신성, 조직시민행동 및 감정적 동질감등이 지식공헌에 긍정적인 영향을 미치는 것으로 나타났다. 이외에 온라인 커뮤니티에 대한 본 연구결과에 대한 학문적 실무적 의미를 논의하였으며, 향후 연구에 대한 시사점도 언급하였다.

• 한국정보통신학회논문지
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• 제13권7호
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• pp.1285-1291
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• 2009

최근 인터넷 및 멀티미디어 기술이 급속하게 발전함에 따라 네트워크상에서 많은 멀티미디어 정보를 신속하고 광범위하게 교환할 수 있다. 또한, 다양한 멀티미디어 객체의 시간과 공간을 위한 동기화 문제가 존재한다. 이러한 문제점을 해결하기 위하여 W3C에서 다양한 멀티미디어 객체 표현을 구성할 수 있는 XML에 기반을 둔 SMIL이 표준으로 제안되었다. 이는 멀티미디어 데이터를 통합하여 표현하기 위한 동기화 언어이고 일련의 개별적 멀티미디어 객체를 시간과 공간적으로 동기화된 멀티미디어 표현으로 통합할 수 있도록 한다. 본 논문에서는 다양한 멀티미디어 객체를 사용하여 일반사용자들이 손쉽게 멀티미디어 객체를 동기화하고 통합하여 표현할 수 있도록 SMIL 저작 시스템을 설계 및 구현하였다.

• 한국수학교육학회지시리즈A:수학교육
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• 제45권3호
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• pp.319-343
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• 2006

The purpose of this study is to investigate how fifth and sixth graders recognize average and to find out suggestions for teaching/learning methods of average by examining which difference there is depending on the way of the word problem presentation. For the this purpose, was conducted experiment study with the way of the world problem presentation set up as experimental treatment. The conclusions drawn from the results obtained in the this study were as follows : First, since students who did not learn the regular course of average had various informal concepts already, it is needed to consider handling more various concepts of average in order to enable students to expand flexible thoughts. Second, compared with fifth and sixth graders showed a wide difference in informal concepts of average depending on the way of the word problem presentation. In expect data with given average, concepts of mean as algorithm, balance point, and mode indicated similar percentage, while in estimate average with given data, the percentage of students who showed the concept of mean was very high at 67.6%. That may be because problems related to mean in the current textbooks are items of 'estimate average with given data', so in types of 'estimate average with given data', students solve questions with mean as algorithm without considering situations of problems. This result suggests that it is necessary to diversify the way of the word problem presentation even in textbooks. Third, as a result of analyzing informal concepts of average, there was significant difference in grades. In addition, the results suggested that there would be difference in the concepts of average depending on gender or attributes of discrete quantity and continuous quantity.