• The Journal of the Korea Contents Association
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• v.21 no.11
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• pp.64-76
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• 2021

Culture technology (CT) becomes important in the recent environment where digital technology drives content-based innovations. However, technological trends of CT have not been systematically discussed. Especially, the trends of CT should be analyzed from the national perspective, because CT has grown with the help of government-driven innovation. Therefore, this paper aims to analyze CT trends focusing on national research projects. We collected data on CT from the national science and technology information service (NTIS) database, analyzed the keyword co-occurrence network, and identified the patterns of technological innovation using a clustering analysis. As a result, we found that CT has contributed to the digital content and cultural media, and has been actively developed with the help of machine learning technique. Especially, due to the rise of Covid-19, the non-face-to-face online content is rapidly increasing. This study provides important clues for understanding, analyzing CT trends.

• The Journal of the Korea Contents Association
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• v.15 no.11
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• pp.467-485
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• 2015

The market share of private brand(PB) is growing at a rapid pace. Based on the previous studies, consumers pay more attention to the extrinsic cues when they buy the PB products. This paper proposes an integrated model to examine how the retailer credibility which is one of the important extrinsic cues affects perceived quality variation, value consciousness, attitude to PB, and PB product purchase intention. Also, familiarity with PB is regarded as a moderating variable that can interact with retailer credibility. An analysis of 199 useable questionnaires found that retailer credibility has a significant impact on the attitude to PB, directly and indirectly. Further, the moderating effect of familiarity with PB was significant. For this, we interpret that when consumers are more familiar with the private brand, they tend to have few bias toward the quality of PB. These findings provide several effective strategies for the development of PB, such that retailers must improve consumer's familiarity with PB via various promotions like free samples or testing events. Academic and practical implications of the study findings and future research directions are also discussed.

• Journal of Korean Philosophical Society
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• v.129
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• pp.141-166
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• 2014

Xìng $sh{\grave{a}}n$(性善) theory of Mencius combined xìng(性) that means physical characteristic of human together $sh{\grave{a}}n$(善) that means moral value or moral behavior. Therefore in other to verify the meaning of xìng $sh{\grave{a}}n$(性善) we need to analysis human nature in Psychology and moral norm in Ethics simultaneously. And that necessity justified Moral Psychological approach to xìng $sh{\grave{a}}n$(性善). Mencius combined a priori morality and a priori moral norm and asserted xìng $sh{\grave{a}}n$(性善). And than he presented an example for a basis or a clue of mora norm and explained grounds of moral behavior. But various theory Moral Psychology considered morality as an attachment or derivation of human nature. So another new Moral Psychology is needed to investigate Mencius Xìng $sh{\grave{a}}n$(性善) theory in a viewpoint of Moral Psychology. And than that must managed morality and moral norm as essential problems firstly. That because Mencius considered human as a moral subjectivity and seek the clue or basis morality and moral norm in human nature. And secondly that must managed moral intelligence as a emotional intelligence, because of $li{\acute{a}}ng$ $n{\acute{e}}ng$(良能) $li{\acute{a}}ng$ zhī(良知) of Mencius meaned moral intelligence which was derived from blood tied and moral emotion.

• 선박안전기술공단연구보고서
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• s.1
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• pp.1-146
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• 2007

본 연구의 목적은 STS 304 프로펠러축의 육성가공 및 STS 630 프로펠러축의 열 가공에 따른 강도 및 내식성 등의 재질특성변화 등을 조사 분석하여 선박기관기준 제8조 제2항에서 규정하고 있는 ‘용접수리 불가’에 대한 근거자료 제시(동조동항의 단서조항에 대해서는 일반적으로 알려진 스테인리스강의 용접에 대한 적정방법 이외에 연구결과를 바탕으로 적정 기준을 제시할 수 있는지에 대한 부분도 동시에 검토 하고자 함)는 물론, 선박기관기준 제65조 제1호(총 톤수 20톤 이상의 경우는 제59조 제1항 적용)에서 규정하고 있는 석출경화계 스테인리스강의 제1종축으로써의 인정 여부에 대한 유효성을 제시하여 프로펠러축의 가공(육성․열)과정에 필요한 기본 방향을 제시하고자 함. 따라서 본 연구에서는 STS 304, STS 630 프로펠러축의 가공에 따른 결과를 바탕 으로 위에서 언급한 사항들에 대한 근거자료 확보 및 프로펠러축의 가공에 따른 방향을 제시하기 위한 일환으로 ‘스테인리스강 프로펠러축의 가공에 따른 재질 특성에 관한 연구’를 실시함으로써 프로펠러축 검사와 관련한 평가 기준 정립의 근본적인 지침 자료를제시하고자 함. 또한 본 연구과제는 스테인리스강 프로펠러축에 대한 가공(육성․열) 특성을 살펴 봄으로써 기존에 이미 발표된 판 형태의 스테인리스강 용접에 대한 연구와는 다소 구별되는 과제일 뿐만 아니라 단순한 스테인리스강의 용접특징을 나타낸 실험들과는 다르게 스테인리스강 프로펠러축에 대한 특징들을 분석하고 평가함으로써 현장중심의 연구가 될 수 있도록 하였음. 이번 연구의 결과는 일반적으로 알려진 스테인리스강의 용접관련 특성들을 통해어느 정도의 결과 추정은 가능하나 앞에서 언급한 기준들에 대한 구체적인 근거자료를 확보하여 필요시 적절하게 활용할 수 있는 자료가 될 수 있도록 하고자 하였음.

• Korean Journal of Cognitive Science
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• v.11 no.1
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• pp.9-24
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• 2000

This paper analyzes the distribution and classification of unrealized arguments of a predicate often called zero pronouns. in spoken Korean. Based on the transcript of a one-hour-Iong dialogue. recorded from public radio stations. I present the statistical data on argument ellipsis in Korean with respect to the frequency of zero ronouns as well as the nature of their antecedents. I go further to review some of the previous efforts to identify the discourse- theoretic functions of zero-pronouns in the framework of Centering Theory. and propose that the zero-pronouns in spoken Korean be divided into center-insensitive vs. center-sensitive classes. I also point out a couple of language-particular idiosyncrasies found in Korean, such as morpho-syntactic elements and encyclopaedic knowledge. that interact with center management in on-going discourse and often lead to difficulties in applying the centering rules and constraints to Korean.

• Journal of Digital Convergence
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• v.11 no.7
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• pp.297-304
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• 2013

This research explores the effect of TV news camerawork and viewers' involvement on memory of news through experiment. For this experimental research, 2 groups of subjects composed of university students were exposed to different types of TV news and responded to survey questions which were analysed by SPSS program. This research found that camerawork of TV news doesn't have an effect on short-term memory but on long-term memory. Though the fact viewers' involvement has a positive effect on shot-term and long-term memory was found, interactive effect of viewers' involvement and camerawork as an peripheral clue was not found.

• Journal of Biomedical Engineering Research
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• v.24 no.6 s.81
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• pp.487-494
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• 2003

The sleep stages provides the most basic evidence for diagnosing a variety of sleep diseases. for staging sleep by analysis of EEG(electroencephalogram), it is especially important to detect the characteristic waveforms from EEG. In this paper, sleep EEG signals were analyzed using Fourier transform and continuous wavelet transform as well as discrete wavelet transform. Proposeed system methods. Fourier and wavelet for detecting of important characteristic waves(hump, sleep spindles. K-complex, hill wave, ripple wave) in sleep EEG. Sleep EEG data were analysed using Daubechies wavelet transform method and FFT method. As a result of simulation, we suggest that our neural network system attain high performance in classification of characteristic waves.

• Analytical Science and Technology
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• v.33 no.6
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• pp.240-244
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• 2020

A grip impression is evidence of contact between the assailant and victim in a case. The shape of the grip impression can be analyzed to reconstruct which part of the palm it contacted. This study explored whether the grip impression left on cotton, nylon, and polyester fabrics can be identified by vacuum metal deposition (VMD). The latent grip impression developed by VMD had limitations in personal identification, but a new possibility was found that could be used as evidence for crime-scene reconstruction.

• The Journal of Society for e-Business Studies
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• v.17 no.4
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• pp.39-56
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• 2012

Technological advancements in information technology including RFID and mobile technologies have made it feasible to track the customers travel path in a store. The customer travel paths provide valuable implications to understanding the customer behaviors in a store. In our research, we develop a shopping path analysis system to track and analyze the customer travel path. The proposed system consists of RFID systems for collecting the customer paths and analysis system. The analysis system conducts clustering for identifying the distinctive shopping patterns, and analyzes the profile of a grocery, such as congestion rate, visiting rate, and staying time, etc. We show the applicability of our proposed system using the actual data obtained at a grocery in Seoul as a case study.

• Journal of the Korean Society for information Management
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• v.23 no.2
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• pp.61-79
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• 2006

To come up with the recommendations to improve the patent & trademark retrieval efficiency, 100,016 patent & trademark search requests by 17,559 unique users over a period of 193 days were analyzed. By analyzing 2,202 multi-query sessions, where one user issuing two or more queries consecutively, we discovered a number of retrieval efficiency improvements clues. The session analysis result also led to suggestions for new system features to help users reformulating queries. The patent & trademark retrieval users were found to be similar to the typical web users in certain aspects especially in issuing short queries. However, we also found that the patent & trademark retrieval users used Boolean operators more than the typical web search users. By analyzing the multi-query sessions, we found that the users had five intentions in reformulating queries such as paraphrasing, specialization, generalization, alternation, and interruption, which were also used by the web search engine users.