• Korean Journal of Human Ecology
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• v.24 no.2
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• pp.255-266
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• 2015

In this study, we have developed the ergonomic pattern from the 3D human body reflecting cycling posture and extensibility of the stretch fabrics. Adjusting pressure level in the construction of athlete's tight-fitting stretch garments by reducing the original pattern is a challenging subject, which influence on the performance of the wearer directly. Therefore, in this study, relationships between the reduction rates of the 2D pattern obtained from the 3D human scan and resultant clothing pressure were explored to improve the fit and pressure exerted by reduced clothing pattern. Subjective wear sensations of the experimental garments were rated using a seven-point Likert scale on two consecutive days. While wearing the garments, subjects were asked to take five different postures including waist flexion, sitting and others. A Likert-type scale was used for the evaluation, with 7 points indicating the best fit in tight-fitting pants. Comparing 2/3T-pattern with T-pattern, the latter was superior to 2/3T-pattern in terms of adhere well to the waist and hip area in the 0.032 significance level. T-pattern was superior to 2/3T-pattern in terms of fitting and wear comfort. As results, the pattern obtained from the flexed body reflecting cycling posture already included the contraction and extension of the skin while cycling posture, so that the extra ease for movement and good fit was not need to be considered. The optimized reduction rates were determined with the proposed reduction rate, the resultant pressure range was within the range of $0.5{\sim}3.0gf/cm^2$ at eight locations on the body except front waist band and thigh band.

• Journal of the Korean Society of Costume
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• v.33
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• pp.255-267
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• 1997

The objective of this study was to examine how clothing pattern preferences vary accod-ing to sex role identity gender and age. Questionnaire of shirt pattern prefere-nces and short form Bem Sex Role Inventory was administered to 627 men and women(10's to 40's) in Kwangju City. Sex role identity was classified in androgynous masculine feminine and undifferentiated type. 1. The men liked thick horizon thin check and plaid pattern better than the women while the women small flower one. 2. The 10's liked thick horizon thin check and plaid pattern better than the women while the women small flower one. 2, The 10's liked thick horizon pattern better than the others, 3. On the interaction effect according to gender and age the women in their 30's liked polka dots pattern better than the men while the women in their 10's and 20's liked plaid pattern better than the women in their 30's and 40's 4. On the interaction effect according to sex role identity and age the masculine type in their 30's and 40's disliked small flower pat-tern while the feminine type in their 30's and 40's liked it. The women in their 30's liked small flower pattern while the 10's disliked it more than the others. 5. The androgynous type liked thin check and plaid pattern better than the others. The present findings provide that sex role identity gender and age influenced clothing pattern preferences. Gender and age had sig-nificant interaction effects on the preferences. The traditional connections between sex role identity and flower pattern perferences were confirmed only in the 30's and 40's.

• The Journal of Korean Medicine
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• v.32 no.2
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• pp.42-62
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• 2011

Objective: This study was designed to identify and explore the pathological patterns of functional dyspepsia (FD) patients. We also evaluated the usefulness of the Pattern Identification Questionnaire by comparing it with other assessment tools for FD. Methods: We recruited 97 FD patients based on the Rome III criteria for FD diagnosis. The pathological patterns of the subjects were determined by the Pattern Identification Questionnaire. Their dyspepsia-related symptoms were assessed using the Gastrointestinal Symptom Questionnaire (GIS) and the Pyeongwi-san (Pingwei-san) Patternization Questionnaire. Depressive symptoms were evaluated with the Beck Depression Inventory (BDI) and quality of life with the Functional Dyspepsia-Related Quality of Life (FD-QoL) Questionnaire. Tongue coating was measured by the Digital Tongue Diagnosis System (DTDS). Results: The male to female ratio was 1:1.1, and the forties and fifties age groups were largest in number. The spleen deficiency and phlegm-dampness pattern was the most common pattern found among the FD patients. No significant differences in the GIS, BDI, FD-QoL, and DTDS scores were found among the five pattern types. All pattern types showed significant correlation with GIS, Pyeongwi-san Patternization Questionnaire, and FD-QoL scores. Conclusions: Pattern Identification Questionnaire can not only identify the pathological pattern types of FD patients but also evaluate the severity of their symptoms. Compared to conventional assessment tools for FD, it could enable a more dynamic evaluation of FD patients reflecting the severity of dyspeptic symptoms and the quality of life. Further studies on the Pattern Identification of FD patients are anticipated in order to improve the diagnosis and therapy for Korean FD patients.

• The Journal of Pediatrics of Korean Medicine
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• v.32 no.2
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• pp.11-25
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• 2018

Objectives The purpose of this study is to provide evidence of pathogenesis, pattern differentiation, treatment principle, formula of traditional Chinese medicine for autism spectrum disorder by reviewing journal articles published in China. Methods We searched literatures dated up to 8 January, 2018 in China National Knowledge Infrastructure (CNKI), and evaluated pathogenesis, pattern differentiation, treatment principle, formula of traditional Chinese medicine for autism spectrum disorder. Results Thirty four studies were selected for analysis. These studies included pathogenesis, pattern differentiation, treatment principle, formula of traditional Chinese medicine for autism spectrum disorder. The most common pattern differentiations were the pattern of kidney essence depletion, pattern of phlegm confounding the orifices of the heart, pattern of dual vacuity of the heart and spleen, pattern of effulgent heart-liver fire, pattern of liver failing to course freely. The most common treatment principles were supplementing the kidney, transquilizing, fortifying the spleen, transforming phlegm, opening the orifices, and calming the liver. The most commonly-used formulas were Yukmijihwangtang (六味地黃湯), Modified Ondamtang (加味溫膽湯), Guibitang (歸脾湯), Yangsimtang (養心湯), Jwaguihwan (左歸丸), Cheonmagudeungeum (天麻鉤藤飮), and Danchisoyosan (丹梔逍遙散). Conclusions This study shows the latest trend of pathogenesis, pattern differentiation, treatment principle, formula of traditional Chinese medicine for autism spectrum disorder. Further study is needed to solidify these findings.

• The Journal of Internal Korean Medicine
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• v.36 no.2
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• pp.122-152
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• 2015

Objectives: This study was designed to develop a standard tool for pattern identification of gastroesophageal reflux disease (GERD) patients. Methods: Korean and Chinese literature was selected that mentioned pattern identification of GERD. We gathered the pattern identification and their symptoms and a Chinese medical doctor proficient in Korean translated the Chinese characters into Korean. A Korean linguist then confirmed the translation results to develop a draft of the standard tool for pattern identification of gastroesophageal reflux disease (PIGERD). The final PIGERD was developed after assessment by an expert committee composed of professors from the Korean Medicine University, using the following items: inclusion of the pattern identification and its symptoms, importance of items, and validity of translation. Results: Six pattern identifications and 94 symptoms were selected from 45 references and translated into Korean. Four pattern identifications [pattern/syndrome of liver qi invading the stomach (肝胃不和), spleen-stomach weakness (脾胃虛弱), spleen-stomach dampness-heat (脾胃濕熱), and stomach yin deficiency (胃陰不足)] and 49 symptoms were then selected through the Delphi method by the expert committee. The final standard PIGERD tool was completed after the assessment of translation validity and reflection of individual opinions by the expert committee. This tool consists of 40 items including tongue and pulse diagnosis. The weighted value was also computed from assessment of the importance of items. Conclusions: We developed a standard tool for pattern identification of gastroesophageal reflux disease (PIGERD) to clarify the pattern identification of patients with gastroesophageal reflux disease for standardized diagnosis.

• Journal of Oriental Neuropsychiatry
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• v.24 no.4
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• pp.331-342
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• 2013

Objectives: The purpose of this study is to examine the validity, the test-retest reliability and to provide guidelines for the Instrument on Pattern Identifications for Hwa-byung. Methods: Participants are 97 patients with Hwa-byung who were diagnosed by Hwa-Byung Diagnostic Interview Schedule. Participants were tested twice within one week. Results: The test-retest reliability of the Instrument on Pattern Identifications for Hwa-byung was examined for 97 patients and calculated to be 0.3146. The reliability of the Instrument on Pattern Identifications for Hwa-byung was 0.605 with a difference of 5% or more for the first and the second. To confirm the validity of the Instrument on Pattern Identifications for Hwa-byung, we analyzed the relevance between symptoms, Pattern Identifications that belong to the group and other Pattern Identifications that do not belong. Conclusions: It can be diagnosed in the first pattern identification by the Instrument of Pattern Identifications for Hwa-byung when there is a difference of 5% or more in the first and second pattern identification. Based on this result, we derived an Instrument for Pattern Identifications of Hwa-byung that has been further modified through additional studies.

• Journal of the Korean Home Economics Association
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• v.42 no.4
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• pp.45-54
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• 2004

The Purpose of this study was to research and develop a Pattern of tight Pants, featuring excellent appearance, movement and suitability for the lower body, which are widely used as a basic item for modem dance, aerobic dance and dance sports, and to provide manufacturing data for the pants. This study was carried out with 118 People who majored in dance, using questionnaires asking questions about their understanding and preference of dancewear The experimental dancewear was produced, using 5 kinds of patterns for tight pants on the market, to find out the most excellent pattern in appearance and movement performance. Then, the most excellent pattern was again improved to produce a pattern for this study. The result of this study is summarized as follows. 1. Regarding shops where they purchased dancewear exclusive shops accounted for 97%, their average price was ￦30,000 to ￦50,000(51%), and dancewear separated between the upper and lower halves was most preferred(56%). Cotton span was preferably used for a dancewear material(71%), and their dissatisfaction of a fit accounted for 38% which appeared to be highly unsatisfied with its suitability. 2. When S types of experimental dancewear prepared with a comparative pattern were tested by the senses, it was shown that the comparative pattern of experimental wear number 5 with a strip w3s excellent in movement functions and appearance. 3. The basic items necessary to design the tight pants' study pattern were categorized into waist circumference, hip circumference, crotch depth and slacks length. The shrinkages of 15% in width, 10% in crotch length md 20% in inside leg length were applied, respectively, referring to previous studies and the experimental dancewears' comparative patterns. 4. When the improved study pattern for this study was tested by the senses, it showed higher scores in movement functions and appearance than the comparative pattern did, which confirmed the study pattern's improvement of functions and appearance.

• PNF and Movement
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• v.18 no.2
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• pp.255-263
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• 2020

Purpose: The purpose of this study was to investigate the effect of proprioceptive neuromuscular facilitation (PNF) lower extremity pattern on the dominant leg on muscle activity of the lower extremity supported by the ground. Methods: The subjects were 20 healthy males living in Busan. All subjects performed four direction PNF lower extremity patterns, and data were collected by surface electromyography from the gluteus medius (GM), tensor fascia latae (TFL), vastus medialis oblique (VMO), vastus lateralis oblique (VLO), and semitendinosus (STD) muscles of the opposite lower extremity during PNF lower extremity pattern. The PNF lower extremity pattern applied to the dominant leg was (1) flexion/adduction/external rotation with knee flexion; (2) extension/abduction/internal rotation with knee extension; (3) flexion/abduction/internal rotation with knee flexion; and (4) extension/adduction/external rotation with knee extension pattern, repeated 3 times per pattern and using the average value of the collected results. Collected muscle activity values were analyzed by one-way ANOVA, and post-hoc Tukey testing was performed to check between-group differences. The statistical significance level was set at α = 0.05. Results: GM and TFL flexion/abduction/internal rotation pattern with knee flexion was significantly higher than other patterns. VMO and VLO extension/adduction/external rotation pattern with knee extension was significantly higher than other patterns. STD flexion/adduction/external rotation pattern with knee flexion was significantly higher than other patterns. Conclusion: The study confirms differences in lower extremity muscle activity for the PNF lower extremity pattern, indicating that selective muscle contraction induction is possible using a pattern appropriate to the purpose of treatment.

• Fashion & Textile Research Journal
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• v.8 no.1
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• pp.99-106
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• 2006

With the growing interest in pet dogs and pet dog's wear I used this study to compare and analyze the pattern used by each supplier and developed a new pattern for pet dogs' wear which is appropriate for pet dogs' body lines and movement. Test subjects were 91 pet dogs in Busan and after comparing 3 patterns from different suppliers, I developed the pattern reflecting pet dogs' body shapes and movement. Results are as follows; 1) As a result of analyzing measurements, it was found that pet dogs motion in walking on four feet, is different from that of people on two feet. For center measurements, their waist to bust length is longer than their waist to back length. The result of analysis shows that bust circumference impacts most other measurement results and it seems that better results are achieved if the bust line is taken into consideration when measuring bust back length, bust front length, neck base circumference, front leg arc, the length between lateral shoulder etc. 2) As a result of comparing suppliers' patterns, it was discovered that each supplier has different sizes for the same patterns and those sizes are not standardized across the board. Even if the same size of pattern was actually used in the production of pet dogs' wear by the individual companies, there were many variations in size for each item. 3) To develop a more standard pattern of pet dogs' wear, I collected and analyzed 3 patterns from each supplier and designed a new pattern, revising it three times. After test-wearing of the experimental pattern and the studied patterns, and comparing and analyzing the results, the studied pattern had similarly better estimation than the experimental one.

• The Research Journal of the Costume Culture
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• v.20 no.3
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• pp.330-346
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• 2012

The purpose of this study is to link traditional patterns to modern clothing. Of all the traditional patterns, the cloud pattern was chosen for use during the development of a modern one-piece dress design. This study is based upon document searches, including research papers. Through these searches, it investigates the symbolic meaning, historical change, and formation of the cloud pattern. Based on this investigation, the study attempts to modernize the cloud pattern and apply the modernized patterns to the design of a one-piece dress. The design procedure includes three sub-processes: selection, arrangement, and color-scheme. The selection process was divided in two: first, the original form of the cloud pattern was hand-drawn using tracing paper: second, the form of the pattern was edited using Adobe Photoshop. The arrangement of the pattern was made through the checklist conception method, containing the following functions: expand, reset, repeat, and overlap. For the color-scheme of the pattern, Roy Lichtenstein's(1923~1997) work was selected, and the colors in his work were adopted when dyeing the rest of the one-piece dress as well as the cloud features. In conclusion, six modern designs of the one-piece dress were created by using one of Korea's traditional patterns - the cloud pattern. Therefore, this study can offer invaluable suggestions for multifaceted research on how to come up with design concepts which apply Korea's traditional patterns to clothing design.