• Title/Summary/Keyword: look

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An Analysis on the Street Fashion Trend of the Adolescent in Pusan (부산지역 청소년의 스트리트 패션 경향 분석)

  • Noh, Kyung-Hye;Lee, Kyoung-Hee
    • Fashion & Textile Research Journal
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    • v.4 no.2
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    • pp.176-187
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    • 2002
  • The aim of this research is to establish basic materials for fashion merchandising by observing the street fashion of the juveniles and by analyzing their wearing, coordination and fashion trend. We have taken the photograph of the street fashion of 202 male teenagers and 265 female teenagers in Busan, and analyzed in the category of style, item, color, pattern, materials, hair style, shoes and accessories. We have concluded that the most frequent items were shirts (male), turtle neck (female) and jeans. The main style was casual just as jumper-look, sweater-look, gardigan-look. The typical female fashions that were hip-hop-look, twin neat-look, trench coat-look, were more various than male. For the color coordination, contrast color coordination was more dominant than similarity color coordination. Dominant patterns were solid, and also check and stripe patterns were frequently found in upper garment. The representative materials were soft for upper garment, and hard for trousers. Male teenagers prefer middle-length hair style and female teenagers prefer long hair style. The juveniles in Busan are wearing sports shoes and leather shoes in similar frequency. Their favorite accessories are bag, muffler and hat.

Comorbidity Adjustment in Health Insurance Claim Database (건강보험청구자료에서 동반질환 보정방법)

  • Kim, Kyoung Hoon
    • Health Policy and Management
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    • v.26 no.1
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    • pp.71-78
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    • 2016
  • The value of using health insurance claim database is continuously rising in healthcare research. In studies where comorbidities act as a confounder, comorbidity adjustment holds importance. Yet researchers are faced with a myriad of options without sufficient information on how to appropriately adjust comorbidity. The purpose of this study is to assist in selecting an appropriate index, look back period, and data range for comorbidity adjustment. No consensus has been formed regarding the appropriate index, look back period and data range in comorbidity adjustment. This study recommends the Charlson comorbidity index be selected when predicting the outcome such as mortality, and the Elixhauser's comorbidity measures be selected when analyzing the relations between various comorbidities and outcomes. A longer look back period and inclusion of all diagnoses of both inpatient and outpatient data led to increased prevalence of comorbidities, but contributed little to model performance. Limited data range, such as the inclusion of primary diagnoses only, may complement limitations of the health insurance claim database, but could miss important comorbidities. This study suggests that all diagnoses of both inpatients and outpatients data, excluding rule-out diagnosis, be observed for at least 1 year look back period prior to the index date. The comorbidity index, look back period, and data range must be considered for comorbidity adjustment. To provide better guidance to researchers, follow-up studies should be conducted using the three factors based on specific diseases and surgeries.

A Study on the Color Expressed on the Military Look of the Late 20th Century Fashion - Focused on the Fashion Magazines from 1996 to 2000 - (20세기 말 밀리터리 룩 패션에 표현된 색채연구 - 1996년부터 2000년까지 패션잡지를 중심으로 -)

  • Chu, Mi-Kyung;Kim, Hye-Kyung
    • Journal of the Korean Society of Costume
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    • v.62 no.1
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    • pp.62-75
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    • 2012
  • The purpose of this study is to analyze the color and color coordinations and their aesthetic values expressed in the military look designs from 1996 to 2000. The research data were gathered from Vogue and Collezioni Donna from this period. Total of 1004 works were collected and used for this study. The results were summarized as follows. In the colors of the military look, achromatic colors such as black and white were found to be of the highest quantity, which indicates that achromatic colors continued to be proposed as fashionable colors since 1996, and this influence was reflected in the military look. In terms of color coordination, monochromatic coordination accounted for 52.7% of the military look, through which it could be presumed that designers utilized it greatly to make an effective expression of the masculine image of the military designs.

Effects of Hair Colors on the Optical Illusion of Body Types

  • Li, Eun-Ji;Shim, Boo-Ja
    • Journal of Fashion Business
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    • v.7 no.3
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    • pp.14-23
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    • 2003
  • The purpose of this study is to determine affects of hair colors on physical shapes and images through field survey and experimental research. For the purpose, this researcher surveyed 230 female college students residing in Busan about their dyed hair colors, and selected the subjects for the study. Then the researcher an experimental research on the subjects by suing test stimuli. Results of the study can be described as follows: Experiment of the Optical Illusion of Physical Shapes. For all items measured for the experiment, except four ones, if was found that hair colors provided significant efforts of optical illusion factor analysis, included horizontality, outlines of the body and face, a horizontal line of the shoulder, the length, verticality and a horizontal line of the face. According to hair colors, black made the body look slimmer and the face look apparent. White made the body height look low, the outline of the face look clear and the neck or shoulder look fleshed. Female college students whose hair color was orange looked unclear in the body silhouette, bright in the face and broad in the hip and shoulder. Other students whose hair color was red, attracting the line of vision upward most strongly, looked fleshed in the upper body and broad in the face. Finally, blue made the face look dark.

Hardware implementation of Petri net-based controller with matrix-based look-up tables (행렬구조 메모리 참조표를 사용한 페트리네트 제어기의 하드웨어 구현)

  • Chang, Nae-Hyuck;Jeong, Seung-Kweon;Kwon, Wook-Hyun
    • Journal of Institute of Control, Robotics and Systems
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    • v.4 no.2
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    • pp.194-202
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    • 1998
  • This paper describes a hardware implementation method of a Petri Net-based controller. A flexible and systematic implementation method, based on look-up tables, is suggested, which enables to build high speed Petri net-based controllers. The suggested method overcomes the inherent speed limit that arises from the microprocessors by using of matrix-based look-up tables. Based on the matrix framework, this paper suggests various specific data path structures as well as a basic data path structure, accompanied by evolution algorithms, for sub-class Petri nets. A new sub-class Petri net, named Biarced Petri Net, resolves memory explosion problem that usually comes with matrix-based look-up tables. The suggested matrix-based method based on the Biarced Petri net has as good efficiency and expendability as the list-based methods. This paper shows the usefulness of the suggested method, evaluating the size of the look-up tables and introducing an architecture of the signal processing unit of a programmable controller. The suggested implementation method is supported by an automatic design support program.

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The Symmetry of Cart-Pole System and A Table Look-Up Control Technique (운반차-막대 시스템의 대칭성과 Table Look-Up 제어 기법)

  • Kwon, Sunggyu
    • Journal of the Korean Institute of Intelligent Systems
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    • v.14 no.3
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    • pp.290-297
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    • 2004
  • The control laws for cart-pole system are studied to see the schemes on which the control laws are made. Also, the odd symmetry of the relation between the output of the control laws and the system state vector is observed. Utilizing the symmetry in quantizing the system state variables and implementing the control laws into look-up table is discussed. Then, a CMAC is trained for a nonlinear control law for a cart-pole system such that the symmetry is conserved and its learning performance is evaluated. It is found that utilizing the symmetry is to reduce the memory requirement as well as the training period while improving the learning quality in terms of preserving the symmetry.

Design of Carrier Recovery Loop for Receiving Demodulator in Digital Satellite Broadcasting (디지털 위성방송 수신용 복조기를 위한 반송파 복원 회로 설계)

  • 하창우;이완범;김형균;김환용
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.26 no.11B
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    • pp.1565-1573
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    • 2001
  • In order to resolve problems according to the phase error in QPSK demodulator in the digital satellite broadcasting, the demodulator requires carrier recovery loop which searches for the frequency and phase of the carrier. In this paper the drawback of NCO of the conventional carrier recovery loop is to wastes a amount of power for the structure of Look-up table , we designed the structure of combinational logic without the Look-up table. In the comparison with dynamic power of the proposed NCO, the power of NCO with the Look-up table is 175[${\mu}$W], NCO with the proposed structure is 24.65[${\mu}$W]. As the result, it is recognized that loss power is reduced about one eighth. In the simulation of carrier recovery loop designed QPSK demodulator, it is known that the carrier phase is compensated.

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A Study on the Design Characteristics of Athleisure Look in Image-based SNS (이미지 기반 SNS에 나타난 애슬레저 룩의 디자인 특성 연구)

  • Kwon, Suehee;Park, Minjung
    • Journal of the Korean Society of Clothing and Textiles
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    • v.45 no.1
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    • pp.17-27
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    • 2021
  • The pursuit of a healthier life has created life style changes through exercise; in addition, an athleisure look as well as a combination of everyday clothes and sportswear has rapidly spread through sharing based on image-based SNS. Fashion related images shown in an image-based SNS are considered important resources for grasping micro-needs with regard to the sensibility of consumers. Therefore, this study analyzes the design characteristics of an athleisure look shown in image-based SNS. In order to analyze the athleisure look, images of the entire garment were collected and classified to enable content analysis methods that analyzed the design characteristics of each type. As a result, types were classified as sporty-athleisure, modern-athleisure, high-end athleisure, retro-athleisure, and romantic-athleisure. Looking at the characteristics of the athleisure look, it was shown that the design characteristics of each type were well expressed through differences in the direction, material, and details by matching between the items used. This study can be used in design development processes by deriving the characteristics of athleisure looks through an analysis of fashion images that appear in image-based SNS.

Quantitative Analysis of the Look Direction Bias in SAR Image for Geological Lineament Study (지질학적 선구조 분석을 위한 SAR 영상에서의 방향편차에 대한 정량적 분석)

  • 홍창기;원중선;민경덕
    • Korean Journal of Remote Sensing
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    • v.16 no.1
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    • pp.13-24
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    • 2000
  • SAR imagery usually reveals the influence of antenna look-direction on the delineation of geological structures. In this study, the look-direction bias in SAR image is quantitatively analyzed specifically for geological lineament study. Geologic lineaments are estimated using both Landsat TM and JERS-1 SAR images over the study area to quantitatively compare and analyze the look-direction bias in the SAR image. The standard geologic lineaments in the study area are established from lineaments estimated from TM images, field mapping, and fault lines in a published geologic map. The results show that lineaments normal to radar look-direction are extremely well enhanced while those parallel to look-direction are less visible as expected. However, certain lineaments even parallel to radar look-direction can still be detectable in a favorable topographic condition. Compared with TM image, the total number of detected lineaments in each direction in the SAR image increases or decreases ranging from 33% to 159% in length and from 28% to 187% in occurrence. The ratio of lineaments in SAR image to those in TM image with respect to direction can be fitted by a cosine function. The fitted function indicates that geological lineament is more easily detected in SAR image than in TM image within about $\pm$50$^{\circ}$ normal to radar look-direction. And lineaments with limited extension appear to be more sensitive to the look direction bias effect.

A study on transformed look in contemporary fashion - Focusing on cases since 2000 - (현대 패션에 나타난 트랜스폼드 룩(Transformed Look)에 관한 연구 - 2000년대 이후를 중심으로 -)

  • Choi, Ji-Eun;Kim, Kyung-A
    • The Research Journal of the Costume Culture
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    • v.26 no.1
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    • pp.73-81
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    • 2018
  • Developments in the recent media era has made distortion possible in accordance with changes in the fashion industry as new clothing, technologies, and fusions have become available. Nevertheless, previous studies of specific types of clothing, and their classification for the purpose of research are lacking. Thus, this study examines the development of the Pomme de look and the form of modern variant that appears in fashion clothing and new technologies, and largely examines the clothing case to clean it up. The method employed is leading research that examines the transformation about the concept of the Pomme de look with regard to the fashion about the type of look in the 2000s and onwards. This is organized in accordance with the analytical and physical characteristics, and the esthetic aspects of the results are as follows. The conclusions reached as follows are based on this; first, the physical characteristic manner when based on previous looks, the two-dimensional deformation for making clothes, if there was a simple way, now has more dimensions. Clothes are made in a complex manner and variations emerge. Second, esthetic characteristics strive for beauty while also displaying the modified and more complex manners of clothing that are emerging. Third, the fusion clothing with machines effects to physical and psychological changes through the details about how the sensor is worn. The enemy, the appearance of distortion, and clothing are emerging. This is expected to grow further based on the rapid development of new technologies and the transformation of Pomme de look and design will appear in more varied ways to create a convergence.