거들 및 웨이스트니퍼 착용에 의한 의복압 평가 및 관련된 착용변인

이희란 ( Heeran Lee ),홍경희 ( Kyunghi Hong ),김양원 ( Yang Weon Kim ),박세진 ( Se Jin Park ) 한국감성과학회 2013 감성과학 Vol.16 No.1

본 연구에서는 인체 상?하체에 대한 적정 의복압값과 평소 착용습관에 따른 주관적 압박감의 차이를 알아보기 위해 30-40대 중년여성을 대상으로 거들과 웨이스트 니퍼를 착용한 후 압력값과 주관적 압박감을 측정하였다. 또한 화운데이션 착용 시 주관적 압박감에 영향을 미치는 제반 요소(자세변화, 착용시간, 심호흡 등)에 대하여 알아보고자 의복압과 주관적 압박감를 측정하고 분석하여 다음과 같은 결론을 얻었다. 적정 의복압의 평균 결과 거들은 2.1±0.8 kPa, 웨이스트 니퍼는 1.5±0.8 kPa 로 하체의 적정 평균 의복압이 상체에 비하여 높게 나타났으며, 하체보다는 상체에서 평소 느슨하게 입을수록 압박 수준에 대한 민감도가 컸다. 화운데이션 착용습관 조사를 통해 느슨하게 입는 그룹을 ‘loosely’, 조여입는 그룹을 ‘tightly’로 분류하여 압력값과 주관적 평가의 상관관계를 살펴본 결과 ‘loosely’ 그룹에서 객관적 압력값과 주관적 평가 간에 또한 주관적 평가와 선호도 간에 상관계수가 더 높게 나타나 평소의 착용습관이 압박감각에 영향을 미침을 알 수 있었다. 자세(선 자세, 앉은 자세)에 따른 압력값의 변화는 웨이스트 니퍼에서만 유의한 차이가 나타나(p=.001), 웨이스트 니퍼 설계 시 적정 의복압을 유지하기 위한 주의를 거들보다 더 기울여야 함을 알 수 있었다. 또한, 시간이 지남에 따라 실제 압력값은 변화가 없었으나 주관적 압박감은 대체적으로 적응을 하여 장기간 착용 시 생리적으로 부정적 영향을 미쳐도 인식하지 못할 수 있음을 알 수 있다. The purpose of this paper is to investigate the adequate clothing pressure of upper and lower body foundation garment and subjective assessment of those compressive foundation depending on various wearing conditions. Eighteen women in their 30s and 40s participated in the experiments for this study to evaluate the level of clothing pressure of girdle and waist nipper. Subjects were divided into two groups by the wearing habits of foundation, one is the group of wearing foundation garment ``tightly`` and the other is ``loosely``, It was found that the group wearing foundation garment ``loosely`` was much more sensitive than the group of ``tightly`` in everyday life. The adequate pressure of upper foundation, waist nipper was about 1.5±0.8 kPa which is lower than that of the lower body foundation, girdle. And at the same time, the sensitivity of the pressure level was higher when subjects are wearing waist nipper compared with wearing girdle. Therefore, precise pattern making process is necessary to meet the adequate level of pressure of the upper body foundation such as waist nipper, specially for those who used to wear clothing loosely.

반려동물 제품 개발을 위한 실태 조사

이희란(Lee, Heeran),이옥경(Lee, Okkyung) 한국생활과학회 2021 한국생활과학회 학술대회 Vol.2021 No.5

곡선 절개형 바지의 패턴사이즈 변형방법과 3D 가상착의곡면

이희란 ( Heeran Lee ) 한국패션비즈니스학회 2016 패션 비즈니스 Vol.20 No.4

With the advent of smart clothing for health care and sports, the sophisticated designs with curved seams are drawing attention. One of the problems in those clothing is to determine the design curves in 2D pattern, such that it corresponds to the lines on the intended 3D body. Moreover, the difficulty increases when the original pattern needs to be changed for various sizes and body types. We compare two methods of pattern enlargement in this paper: one is the offset/projection type, and the other is the split grading type. For the enlarged pattern with offset/projection type, the 3D surface offset was first adopted to transform the standard lower body to the target larger size; next, the design lines were projected to the new 3D surface, following which the 3D pattern was developed from the newly transformed 3D surface. In the second method, the enlarged pant patterns were developed by the split grading method. Here, a 3D pattern was developed from the initial body, and then enlarged to the target size by the conventional split grading method. Two feminine pants patterns were examined by 3D virtual fitting. We observed that the 3D offset/projection pants pattern was well fitted, having an evenly distributed surplus, as compared with the sample developed using the split grading method. The difference between the two patterns were apparent at the location where several curved lines merged.

스노보드 보호대 개발을 위해 House of quality를 활용한 소비자 요구 조사

이희란(Lee, Heeran),홍경화(Hong, Kyung Hwa) 한국생활과학회 2019 한국생활과학회 학술대회 Vol.2019 No.11

학령기 고기능 자폐범주성장애 아동의 발화유형 분석

이희란(Heeran Lee) 한국자폐학회 2023 자폐성 장애연구 Vol.23 No.2

앞과 뒤 실루엣이 다른 스커트의 가상착의와 실제 착의에 대한 주관적 외관평가와 형태특성 비교

이희란 ( Heeran Lee ),홍경희 ( Kyunghi Hong ) 한국패션비즈니스학회 2017 패션 비즈니스 Vol.21 No.5

Interests in 3D virtual clothing technology and its application in online shopping malls are increasing with the advent of the Fourth Industrial Revolution. Most studies on 3D virtual clothing, however, are focused on observing drapes or ease of virtual clothing depending on fabric properties of representative clothing items. Therefore, the purpose of this study is: first, to determine if current input of typical material characteristics in 3D CLO are sufficient to formulate virtual skirts with different front and back silhouettes; second, to determine if subjective appearance evaluation matched physical shape characteristics of those skirts. In this study, appearances of typical cotton, wool, silk, rayon, and polyester skirts with different front and back pattern were compared between actual and virtual clothing depending on fabric materials. Subjective appearance evaluation was conducted by 7 experts regarding similarity between actual and virtual clothing with a 5-point scale. For objective evaluation of the both types of skirt shape, degree of roundness at the cross section, displacement of side seam, position of back waistline, and the number of folds at the skirt back were observed. In the case of cotton and wool, not the subjective appearance evaluation as well as shape characteristics of virtual skirts were well matched to the actual shape of skirts with a few material inputs. However, current material inputs for silk, rayon and polyester were insufficient to cover material differences in formation of virtual skirts with different front and back silhouettes.

3~4세 이중언어경험 아동의 단어의미추론

이희란(Heeran Lee) 한국언어청각임상학회 2012 Communication Sciences and Disorders Vol.17 No.1

배경 및 목적: 본 연구에서는 3∼4세 이중언어 경험 아동이 갖는 단어습득 과정의 의미론적 특성을 살펴보고자 하였다. 특히 새로운 단어의미를 추론해야하는 과정에서 이들 아동이 일반아동들과 마찬가지로 온전한대상제약을 적절하게 적용하는지를 살펴보고자 하였다. 방법: 3∼4세 14명의 이중언어 경험 아동과 14명의 일반아동을 대상으로 무의미 그림 자극을 제공하여 상호배타성 제약과 온전한대상제약의 적용을 평가하였다. 결과: 첫째, 두 집단 모두 상호배타성제약을 적용하는데는 어려움이 없었다. 모호한 새로운 자극에 대해 무의미 이름을 부여해야 하는 상호배타 성제약의 적용에서 이중언어사용집단이나 일반아동 모두 적절한 수행이 가능하였다. 둘째, 상호배타성제약 수행을 기초로 모호하고 온전한 새로운 자극에 대해 무의미 이름을 부여해야 하는 온전한대상제약을 적용해야 할 때, 일반아동집단이 기술통계에서는 모호-온전 자극 선택 반응점수가 약간 높았지만 두 집단 간에 통계적으로 유의미한 차이는 없었다. 하지만 이중언어사용 집단에서 오류 반응이 더 많아 여전히 새로운 단어의 의미 추론에 약간의 어려움이 있음을 확인할 수 있었다. 논의 및 결론: 이중언어경험 아동의 단어의미 추론과정에서의 어려움을 두 개 언어의 단어중복과 관련지어 그 적용을 논의하였다. Background & Objectives: The role of whole object constraint in Korean word learning was investigated. The purpose of the present study was to identify the characteristics of word learning of bilingual children aged 3 years to 4 years 11 months. Methods: Fourteen Korean-English bilingual children and 14 language age-matched Korean monolingual children participated in the current study. The children were tested for comprehension of novel non-words using two tasks, whole-object constraint and mutual exclusivity constraint. Results: The results were as follows: (1) The two groups assumed words without errors in the mutual exclusivity constraint task; (2) there was no significant difference in whole-object constraint task between the two groups. Both Korean monolingual children and Korean-English bilingual children showed good orientation toward whole word ambiguity in the test. Discussion & Conclusion: The results indicated Korean-English bilingual children as well as Korean monolingual children have whole-object constraint in word learning.

3차원 가상착의와 실제착의를 통한 블라우스 진동둘레 평가

이희란(Lee, Heeran),이예진(Lee, Yejin),홍경희(Hong Kyunghi) 한국생활과학회 2016 한국생활과학회지 Vol.25 No.6

There are relatively few studies on functional and appealing armhole lines of a blouse761, due to the complex shape of the shoulder and armpit. In this study, we investigated the functionality of eight different armhole lines, using human subjects as well as virtual fitting. The primary goal of this study was to determine which armhole line is suitable to the movement of a shoulder joint with an acceptable appearance. Next, we studied whether subtle differences in armhole lines affect the shape of the blouse in 3D virtual space. Finally, we analyzed if the wear test evaluations for mobility matched the corresponding shape deformation observed by the displacement of reference points of the 3D virtual blouse. We observed that the amount of displacement of the reference points as shown by 3D virtual fitting, matched the wearer’s evaluation of the functional aspects of the blouse during shoulder joint movement.

배경 색채와 자극제시 방법에 따른 뇌파와 감성

이희란(Heeran Lee),김소영(Soyoung Kim),김자매(Jamae Kim),최지영(Jiyoung Choi),홍경희(Kyunghi Hong) 한국생활과학회 2017 한국생활과학회 학술대회 Vol.2017 No.06

SQL-on-Hadoop 엔진 성능 평가 및 Benchmark 평가 방법 고찰

이희란(Heeran Lee) 한국정보과학회 2015 한국정보과학회 학술발표논문집 Vol.2015 No.12