• Proceedings of the KSMRM Conference
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• 2002.11a
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• pp.137-137
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• 2002

목적： 동시획득 T1/T2 강조 경사자장 펄스열을 이용하여 근골격계의 종양 관류 평가를 하고자 한다. 대상 및 방법： 근골격계 양성 및 악성 종양을 대상으로 동시획득 T1/T2 강조 경사자장 펄스열을 이용하여 시간해상도를 1.2초로 하여 1000회(약20분)를 반복하여 역동적 영상을 얻는다. 각각의 TR/TE1/TE2는 10/2/8 msec이다. 각 시기에서 서로 다른 TE를 가지고 있는 두 개의 영상을 이용하여, 수학적으로 분리하여 T1과 T2 값을 얻고, 이를 시간에 따라 배열한다. 이를 통하여, T2의 경우에는 일차효과를 이용하여 조직관류량(tissue blood volume)을 측정하고, T1에서는 2구획모델을 이용하여 투과도(permeability)를 측정한다.

• Journal of Convergence for Information Technology
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• v.12 no.4
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• pp.345-353
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• 2022

The purpose of this study is to identify the types for open innovation of SMEs considering strategic- culture mixed typology and environmental dynamism. The analysis results of 182 SMEs classified into 4 groups are as follows. First, type PD had a positive effect on innovation performance in both in-bound and out-bound innovation and had improved performance through in-bound innovation in a dynamic technical environment. While DH had no significant effect on both innovations. Second, PH and DD, strategy-culture mismatched types, had a single effect of innovation that affected performance. No moderating effects of environmental dynamism had been shown in types PH, DD, DH. SMEs that aim for open innovation should strive to improve performance by aligning change-oriented strategy with creative and challenging culture.

• Korean Journal of Cognitive Science
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• v.23 no.3
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• pp.323-348
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• 2012

Three experiments were conducted to explore the interaction of personal pronoun (e.g. 'I' and 'you') and emotional evaluation (e.g. positive and negative) using time-course (e.g. SOA 500-1000ms) and multi-task approaches (e.g. lexical decision task and primed naming task). In Experiment 1, Participants were presented personal pronoun as primes at SOA 1000ms and were asked to response emotional words which were differed in emotional attributes. The results showed that the interaction effects of personal pronoun and emotional words were found. In Experiment 2, Participants were presented personal pronoun as primes at SOA 1000ms and were asked to response emotional words which were differed in emotional attributes. The results showed that no effects were found. In Experiment 3, Participants were presented personal pronoun as primes at SOA 500ms and were asked to pronounce emotional words which were differed in emotional attributes. The results showed that the interaction of personal pronoun and emotional words were found. The results of 3 experiments were discussed from a point of view of dynamic processes of social cognition.

• The Journal of the Acoustical Society of Korea
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• v.36 no.3
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• pp.186-193
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• 2017

Silla Great Bell was manufactured in order to ring for the new millennium in succession to King Seongdeok Divine Bell. This study investigates how Silla Great Bell is similar to King Seongdeok Divine Bell in respect of structure and sound. First, design and manufacturing processes are introduced and dimensions of the two bells are compared and the similarity is estimated. Three main characteristics of the sound of a Korean bell are magnificent and harmonic striking sound, dynamic beat, and long lasting hum tone. These three features are compared and objectively estimated using physical parameters. The purpose of the study is to provide useful information to manufacture Korean bell which has beautiful appearance and excellent sound.

• The Journal of the Korea Contents Association
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• v.13 no.5
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• pp.199-209
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• 2013

The purpose of this research is to develop elements of place branding and correspondent evaluation indicators for place brand strategy making, analysis and its evaluation. First, I criticise that previous research employed unclear and limited evaluation elements. I then suggest an plausible evaluation system and evaluation indicators through a theoretical proof for place branding under the concept of place-based value. Interviews with specialists for case evaluations were carried out in an effort to approve the plausibility of this suggested evaluation system. As an extension, a direction is suggested for a general and effective place branding that would satisfy a diversity of places, which could hopefully contributes for the development of future city brand and marketing evaluation criteria. Creating a specialized place brand requires precise understanding and evaluation on the place characteristics that should directly contribute to the strategy making based on the situatedness suggested by the place which meets an appropriate place branding category. In addition, a successful place branding requires active and effective communication among the participating members of interest and sustainable maintenance systems.

• Journal of Digital Convergence
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• v.10 no.8
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• pp.63-71
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• 2012

Smart is becoming a social fever since Apple had invented iPhone. It looks old fashioned, if the word Smart is missed in TV, phone even white electronic goods. Korean's major firms made a slogan Smart Work as an important business strategy and tried to implement some activities. These Smart trends influenced the way people's working and organization. In this research, we explore the key factors related to smart work and empirically test the significance of antecedent variables such as Dynamics, Collaborativeness, Connectivity in determining the smartwork level. The statistical result, based upon survey responses, shows that organizational dynamics, organizational collaborativeness and process collaborativeness are the most salient factors for smarkwork level. As a conclusion, the academic and practical implications of these findings are also discussed.

• Science of Emotion and Sensibility
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• v.10 no.2
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• pp.209-220
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• 2007

The purpose of this study is to investigate the words that represent the human sensibility for the water space. The selection of certain words for human sensibility valuation is very important things because of make standard for human sensibility valuation in water bodies. At the first step of the research, 129 words were collected from the subjects by imagination in group of specialist, studies on water space, studies on landscape valuation and studies on human sensibility valuation in out door environmental. At the second step, the suitability test was done and 39 words collected over an average 3.5 point. This words test was 5 point measure to similarity water bodies. At the third step, the factor analysis, cluster analysis, Multi Dimensional Scaling was performed on data, and 9 words were selected from the analysis. Finally, selected comfortable words for human sensibility valuation in water space is hands-on experience, natural, sensibility, harmony, clear, good-feeling, dynamic, free-heart, romantic. The significance of the present study is that it contributes the progress of uncovering the axis of the human sensibility by carefully selecting the words that represent the human sensibility.

• IT SoC Magazine
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• s.19
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• pp.24-28
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• 2007

올해 44회를 맞이한 DAC(Design Automation Conference)는 6월 4일부터 8일까지 5일간 캘리포니아 샌디에고에서 개최되었다. 이번 DAC에도 샌프란시스코에서 열렸던 43회 DAC와 마찬가지로 인텔, IBM, ARM, Sun Microsystems 등 첨단 SoC/IP 설계회사와 Cadence, Synopsys 등 EDA 개발회사, 그리고 TSMC, UMC 등 유수의 파운드리회사들이 참가하였다. 전시회 참여업체는 약 250여개로 예년보다 약간 증가하였고 총 참관객수는 11,000여명으로 다소 줄어들었다. 하지만 국내 참여업체 관계자들은 참관객들의 질적인 수준이 작년 DAC보다 더 높아 제품을 홍보하고 관련 업계 사람들과 정보를 교환하기에 더없이 좋은 기회였다고 평가했다. 또한 이번 DAC 컨퍼런스는 총 10개 트랙, 53개의 세션들이 진행되었으며 약 161개의 논문이 발표되어 매우 역동적인 기술교류가 이루어졌다. 여기에서는 44th DAC의 주요 이슈와 전시회에 참여하였던 국내 SoC업체들의 제품에 대해 살펴 보고자한다.

• Korean Journal of Psychosomatic Medicine
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• v.7 no.2
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• pp.256-262
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• 1999

Because chronic pain disorder may has multiple causes or contributing factors, including physical, psychological, and socio-environmental variables, the treatment of patients with the disorder requires biopsychosocial approaches in a multidisciplinary setting. In treating chronic pain, it is important to address functioning as well as pain, and treatment should be to increase functional capacity and manage the pain as opposed to curing it. Therefore treatment goal should be adaptation to pain or minimizing pain with corresponding greater functioning. Treatment begins with the initial assessment, which includes evaluation of psychophysiologic mechanisms, operant mechanisms, and overt psychiatric comorbidity. Psychiatric treatment of the patients requires adherence to sound pharmacologic and behavioral principles. There are four categories of drugs useful to psychiatrist in the management of chronic pain patients : 1) narcotic analgesics, 2) nonsteroidal antiinflammatory drugs, 3) psychotropic medications, and 4) anticonvulsants, but antidepressants are the most valuable drugs in pharmnacotherpy for them. Psychological treatments tend to emphasize behavioral and cognitive-behavioral modalities, which are divided into self-management techniques and operant techniques. Psychodynamic and insight-oriented therapies are indicated to some patients with long-standing interpersonal dysfunction or a history of childhood abuse.

• Cross-Cultural Studies
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• v.45
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• pp.33-54
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• 2016

This study presents a comparative analysis of the calligrammic poetic dictions shown in the poems of the French poets Guillaume Apollinaire and Paul Eluard and in those of the Korean poet Lee Sang. They were adventurers in the avant-garde movement who used experimental techniques that led to futurism, expressionism, cubism, dadaism, and surrealism. They applied a typographic technique that combined pictorial arrangements of fonts, shapes of compositions and between lines, letters of the alphabet, mathematical symbols, and graphical elements, such as circles or lines, to make up a poem that also looked like a painting. Their works, valued as visual lyric poems, break up language and combine anti-poems. They rejected traditional poetic dictions or grammar, but developed a paratactic poem that freely uses letters and symbols. Their calligrammic poetic dictions arouse dynamic images like space extension. Lee Sang's calligrams seem like abstract paintings that apply geometric symbols like those used in technical drawings. As a result, crossing the boundaries between language and pictorial art by using experimental materials and techniques, their poems deconstruct the creative standards of rational and traditional poetic dictions, creating an adventurous, expressive technique. Their calligrammic, avant-garde poems introduced a new spirit of art into both French and Korean modern poetic literature.