• 패션비즈니스
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• 제27권4호
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• pp.67-87
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• 2023

This study analyzed the fashion design features of Iris van Herpen and createdsixdigital fashion designsusing the SCAMPER technique with 3D clothing design software, incorporating a futuristic theme. The research methodology involvedcase analysis and a literature survey. First, the study summarizedthe design style and characteristics of Iris van Herpen. Second, a design concept wasestablished, and a design mood board wascreated. Third, the resulting design features were combined with the SCAMPER technique to incorporate Iris van Herpen's design elements intonew digital fashion designs. Fourth, after discussion with the professor and expert group, six designs were selected for production. They includededgy suit coats, overcoats, asymmetrical hoodies and asymmetrical skirts, irregularly shaped tops, dresses, leggings, jackets,and fishtail skirts. This study provides a reference for the future development of digital fashion designs and showcases the integration of science and technology in fashion design.

• Journal of Advanced Marine Engineering and Technology
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• 제17권5호
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• pp.71-85
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• 1993

The Cycloconverter that the author is going to treat in this paper, has strong advantages over the D.C. Link Inverter in points of chattering torque problem and natural commutation. Thus, the Cycloconverter is expected to be well applied to large and low-speed machines which require better speed control at low frequency. But the control circuit of Cycloconverter has two weak points described as follows. 1) Because of its rather complicated control circuit, it is likely to be illoperating due to unexpected noise signals, thus the higher the accuracy and reliability of the circuit is required to be, the more the circuit may cost. 2) Because the load current is not purely sinusoidal, the Cycloconverter may possibly be destroyed in case of inaccurate convert switching resulted from the difficulties in detecting the load current-zero and the current direction at the moment. In this paper, the author first of all intends to design and build a modified VVVF-type Noncirculating Current Cycloconverter to which recently proposed control methods are applied for improving the circuit simplicity, the control performance, and the system reliability. And then, experiments for observing the output waveforms of the Cycloconverter which is controlled by Singled-Board Computer using 8086 16-bit microprocesser are carried out. Finally the author concludes the result of this study as follows. 1) By replacing the conventional analog control circuits such as Reference Wave Generator, Cosine Timing Wave Generator, and Comparator with softwares, a great circuit simplicity is achieved. 2) The output of the designed Cycloconverter changes its frequency very fast without showing discontinuity of its waveform, and this waveform characteristics enables the smooth speed control of Induction Motor. 3) The design control circuit of Cycloconverter can be applied to the systems of 12 or 24 pulses because of its short processing period.

• 한국컴퓨터그래픽스학회논문지
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• 제26권3호
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• pp.21-29
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• 2020

본 연구는 패션에 대한 첨단 시뮬레이션 기술로 가상 의류 시각화를 지원하는 3D 패션 디자인 소프트웨어인 CLO 3D와 증강현실 어플리케이션 제작을 위한 모바일 플랫폼 증강현실 개발 도구인 vuforia를 활용하여 유니티 엔진 개발 환경에서 대화식 구조의 디지털 패션 콘텐츠 제작을 위한 공정을 정의한다. CLO 3D 소프트웨어를 통해 패턴, 재봉선, 텍스쳐 등의 작업을 거쳐 가상 의류 모델을 제작하는 방법과 유니티 엔진 개발 환경에서 vuforia 개발 도구의 기능과 속성 들을 활용하여 컴퓨터 비전 기술 기반의 증강현실 콘텐츠를 제작하는 방법을 정리한다. 그리고 패션 디자이너, 디렉터 등 실무 사용자의 관점에서 현실적으로 활용 가능한 새로운 방식의 증강현실 디지털 패션 콘텐츠를 정의한 제작 공정의 흐름으로 직접 제작함으로써 활용 방법을 제시한다.

• 패션비즈니스
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• 제23권3호
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• pp.35-50
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• 2019

Modern family culture manifests various different social phenomenon due to shifts caused by increased societal response to industrialization in our country. It is noted that as our lifestyle patterns have shifted from being work-oriented to family-oriented, by focusing on the trend where there is an increase in families enjoying hobby and leisure activities together and where families go shopping together, I attempted to propose various different family-look' designs. In this research study we designed and planned family normal clothes designs that are required and desired for family gatherings and family events, and these designed were produced using 3D virtual clothing design software technology. The research method used the formative features of natural plants and textiles containing a symbolic motif as an element of design, and the creation of family formal clothes were designed and planned based on the method. The development of family formal clothes designs was implemented using CLO 3D virtual clothing design software. Because utilizing 3D virtual clothing design software enables prototyping various types of designs, silhouettes, fabrics and textiles, and color schemes etc. in a short amount of time, it was possible to utilize an advantage from using the software as leveraged to propose designs with a strong symbolic motif and symbolism . Also, by confirming and examining the strengths and weaknesses of the design process when using CLO 3D, It can improve the utilization of IT technologies, and this study aims to provide that efficiency.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2012년도 추계학술대회
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• pp.355-356
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• 2012

최근에는 패션 분야에서는 컴퓨터 그래픽을 이용하여 의상을 재현하는 디지털 클로딩 기술이 활성화되고 있고, 패션의 흐름을 3D 기술과 접목하려는 연구가 많이 진행되고 있다. 패션산업에서 스마트폰을 이용하여 트렌드 변화를 정확하게 파악하여 감성적인 요인들을 추가시켜야 성공적인 패션산업을 이룰 수 있다. 기존의 3D 피팅 서비스는 아바타나 가상 거울이 설치된 매장이나 인터넷 사이트에서 가능하였다. 본 논문에서는 아이폰을 이용하여 소비자 입장에서 시간적, 체력적 소모가 줄일 수 있는 패션 피팅 서비스 시스템을 제안한다. 본 시스템은 기업측면에서는 마케팅을 쉽게 할 수 있고, 소비자는 제품을 다양하게 선택하여 어울림을 확인하였다.

• 생물정신의학
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• 제3권1호
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• pp.115-120
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• 1996

To investigate characteristic drug effects on the genetic basis, the authors administered haloperidol- the $D_2$ antagonist- and clozapine -the atypical antipsychotics with few extra- pyramidal side effects- to the rats. Then, we edobtain brain specimen from the striatum, prefrontal cortex, and cortical region and compared the degree of c-fos expression. The results are 1) haloperidol was found to produce a rapid and transient induction of dos mRNA expression in striatum as compared with cortex and prefrontal area. 2) clozapine was found to produce rapid induction of c-fos mRNA in striatum and prefrontal area. From these data, we can concluded that the mechanism of action of haloperidol is different from the mechanism of clozapine in gene expression.

• 한국환경과학회:학술대회논문집
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• 한국환경과학회 2005년도 봄 학술발표회지 제14권(제1호)
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• pp.301-305
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• 2005

3-메틸-1-페닐-2-피라졸린-5-은과 N,N-디에틸-1,4-페닐렌디아민의 반응에서 마젠타 아조메틴색소(M)를 합성하였다. 마젠타 아조메틴 색소는 에탄올, 아세톤, 그리고 클로로포름에 잘 녹는다. 원소분석, 핵자기공명스펙트럼, 적외선 홉수 스펙트럼, 그리고 GC/MS 스펙트럼에서부터 마젠타 아·조메틴 색소임을 확인하였다. 마젠타 아조메틴 색소는 염기성용액에서 분해된다. 에탄을 수용액에서 염기에 의한 마젠타 아조메틴 색소의 퇴색반응을 분광학적인 방법으로 540 nm에서 측정하였다. 그리고 OH$^-$와 H$_{2}$O(11${\sim}$40 M의 범위)의 농도가 증가함에 따라 퇴색반응속도는 증가하였다. 이 반응에 대한 실험속도 식은 다음과 같다. -d[D]/dt = {k$_{OH}$[OH$^-$][H$_{2}$O]}[D] 이 속도식과 일치하는 메커니즘을 제시하였다.

• Journal of Pharmaceutical Investigation
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• 제19권2호
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• pp.71-79
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• 1989

Complex formation of water-soluble polyparacyclophanes bearing two diphenylmethane or two diphenyl ether skeletons with l-anilinonaphthalene-8-sulfonate (ANS) and 2-p-toluidinylnaphthalene-6-sulfonate (TNS) was investigated quantitatively to develop useful host compounds comparing with ${\alpha}\;-\;and\;{\beta}-cyc1odextrins$$({\alpha}-\;and\;{\beta}-CyDs$) in aqueous solution. Benesi-Hildebrand type analysis of the fluorescent intensity showed that the dissociation constants (Kd) of paracyclophane-ANS complexes were $1.55\;{\times}\;10^{-4}M$ for 1,6,20,25-tetraaza[6.1.6.1]paracyclophane(CPM 44) and $1.23\;{\times}\;10^{-4}M$ for 1,7,21,27-tetraaza[7.1.7.1]paracyclophane (CPM 55), and those of paracyclophane-TNS complexes were $6.99\;{\times}\;10^{-6}M$ for CPM 44 and $6.23\;{\times}\;10^{-5}M$ for CPM 55, in 1:1 molar ratio. On the other hand, the Kd values of 1,7,21,27-tetraaza-14,34-dioxa[7.1.7.1]paracyclophane (CPE 55)-ANS, 1,8,22,29-tetraaza-15,36-dioxa[8.1.8.1]paracyclophane (CPE 66)-ANS, CPE 55-TNS, CPE 66-TNS complexes were $1.75\;{\times}\;10^{-3}M$, $3.07\;{\times}\;10^{-3}M$, $3.75\;{\times}\;10^{-3}M$ and $2.15\;{\times}\;10^{-3}M$, respectively. On the contrary, the Kd values of ${\alpha}-CyD-ANS$, ${\beta}-CyD-ANS$, ${\alpha}-CyD-TNS$ and ${\beta}-CyD-TNS$ complexes were found to be $3.98\;{\times}\;10^{-2}M$, $1.05\;{\times}\;10^{-2}M$, $1.38\;{\times}\;10^{-2}M$ and $3.52\;{\times}\;10^{-4}M$, respectively. These results mean that the complexation of CPMs with ANS or TNS is by 5.6-1,975 fold stronger than that for ${\alpha}-or\;{\beta}-CyDs$, and the complex formation of CPEs with ANS or TNS is nearly same as or somewhat stronger than that for ${\alpha}-or\;{\beta}-CyDs$. From the Kd values determined at different temperatures, thermodynamic parameters were calculated and the complexation was found to be a spontaneous exothermic reaction. The effects of pH on Kd values of CPM 44-ANS, and CPM 55-ANS complexes were negligible in the range of pH 1.2-1.8. However, the Kd values of these complexes increased significantly with increasing ionic strength.

• KSBB Journal
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• 제10권3호
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• pp.264-270
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• 1995

Trigonopsis variabilis는 버l타락탐 항생제인 cephalosporin C (ceph C)를 ${\alpha}$-keto-adipyl-7 a aminocephalosporanic acid(AKA-7 ACA)로 생변 환하는 강력한 D-amino acid oxidase 효소를 갖고 있다. 본 연구는 이 D-AAO 효소의 유전자를 추출하기 위하여 polymerase chain reaction (PCR)을 사용하였다. PCR 단편을 콜로닝하기 위하여 Taq D DNA polymerase, Klenow, T4 DNA polymerase I, Alkaline phosphatase Calf Intestinal와 T4 kinase 의 효소반응을 이용하여 4가지의 방법을 샤용한 결 과, blunt - end 의 PCR fragment 를 phosphory­l lation하고 blunt -end의 pUC18 plasmid를 dephos phorylation 한 후 ligation 한 것 이 가장 좋은 클로 닝 효율을 보였다. Ceph C에 대한 D-AAO 효소의 활성은 재조합 E. coli의 세포추출액과 permea bilized cells에서 모두 확인할 수 있었다.

• 복식문화연구
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• 제30권5호
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• pp.732-751
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• 2022

In this study, we aimed to apply 3D digital printing to basic clothing production and to propose futuristic fashion design and production methods that correspond to contemporary trends. Literature on future trends, dynamism, mechanical aesthetics, and experimentalism were used to define the characteristics of "futurism." Based on theoretical considerations about futurism, we created fashion designs using 3D digital printing methods. These designs were produced using the aesthetic characteristics of futurism; the 3D digital clothing program; and application of digital printing technologies to futuristic silhouettes, colors, and materials. The results were as follows: First, with the application of futurism as a fashion motif, we pursued collaboration between artistic work and fashion, and we then explored the possibility of creative expression. Second, harmony between achromatic and chromatic colors revealed even better dynamism and activeness, and the potential to express dynamism was observed. Third, with the development of fashion design processes based on 3D digital printing methodologies, it was found to be possible to eliminate the limitations of time and space, solve problems related to limited budget or communication, and positively influence the fashion industry by enhancing convenience and diversity. Fourth, with the development of fashion design that utilizes digital printing, it was found that problems related to time, space, or limited budget were able to be solved, as compared to the use of traditional printing and image reproduction.