• 한국컴퓨터그래픽스학회논문지
• /
• 제16권3호
• /
• pp.21-30
• /
• 2010

본 논문에서는 실제 근육의 해부학적 특징에 근거한 모델을 설계하고, 근육의 모양이 골격의 움직임에 따라서 변화하는 실시간 시뮬레이션 기법을 제시한다. 근육 모델은 골격 혹은 다른 근육의 양 끝 점에 부착되는 위치와 방위에 따라서 부피가 유지되도록 변형된다. 근육 변형의 결과는 간단한 스키닝을 통해서 실제 피부 변형의 결과로 이어져 관찰된다. 실제 인체와 유사하게 모델링된 다관절 캐릭터의 수행 성능을 제시한다. 실험적 결과에 따르면 수십개의 모델링된 근육을 골격 운동에 따라서 실시간에 변형할 수 있다. 따라서 빠른 수행속도에 일정한 품질을 요구하는 게임 등과 같은 실시간 제어 환경에 등장하는 다관절 캐릭터를 제어하는데 효과적으로 사용될 수 있다.

• 한국콘텐츠학회논문지
• /
• 제9권9호
• /
• pp.359-369
• /
• 2009

본 연구는 호텔인턴쉽 참가자의 스트레스요인과 인턴쉽 만족, 사회적(학교)지원의 중요성을 논하기 위해 일본호텔에서 인턴쉽으로 참가하고 있는 대학생을 대상으로 분석을 하였다. 그 결과, 인턴쉽 스트레스는 인구통계학적인 특성에 따라 스트레스를 받는 집단이 상이하였고, 인턴쉽 만족은 인턴부서에 따라 만족도가 상이하게 나타남을 알 수 있었다. 또한, 인턴쉽 스트레스 요인은 인턴쉽 만족에 음(-)의 관련성을 나타내는 것으로 분석되었으며, 특히 '직무자체요인' 스트레스가 클 경우 직무만족이 상대적으로 크게 감소하는 것으로 나타나 '직무자체요인'의 스트레가 상대적으로 중요함을 알 수 있었다. 또한, 호텔인턴쉽 참가자에 대한 사회적(학교)지원이 높을수록 그리고 인턴쉽 스트레스가 낮을수록 인턴쉽 만족이 높게 나타나 인턴쉽 만족도를 향상시키기 위해서는 사회적 지원을 증가시키고 인턴쉽 스트레스를 감소시켜야 함을 알 수 있다.

• 디지털융복합연구
• /
• 제17권10호
• /
• pp.149-158
• /
• 2019

조직 내의 세대, 인종, 성별이 다양해짐에 따라 갈등이 첨예하게 증가하고 있다. 이를 해결 하기 위해서 커뮤니케이션이 중요한데, 원활한 커뮤니케이션은 조직 내 긍정적 행동을 증가시킬 뿐만 아니라 부정적 행동을 감소시켜준다. 본 연구는 조직 내 커뮤니케이션의 만족이 조직에 대한 정서적인 몰입 및 이직의도와의 관계, 그리고 정서적 몰입의 매개효과 등을 일반 행정업무, 영업, 품질, 연구 등의 직무를 수행하는 보건의료업 종사자 267명을 대상으로 실증했다. 주요 시사점으로 조직 내 소통을 통해서 구성원들의 조직에 대한 태도가 결정된다는 것을 보여줬다는데 의의가 있으며, 최근과 같이 다양성이 증가하고 있는 시대에 조직 내 소통을 통해서 조직에 대한 몰입과 이직의도를 낮출 수 있다는 점을 밝혀냈다는데 실무적 기여점이 있다. 향후의 추가연구에서는 세대, 인종 및 성별 등의 다양성 요소에 따라서 그 효과성을 살펴볼 수 있을 것이다.

• Physical Therapy Rehabilitation Science
• /
• 제7권2호
• /
• pp.49-53
• /
• 2018

Objective: This study was performed to examine differences in the association between straight and curved walking abilities of inpatients in the subacute phase and walking independence level. Design: Cross-sectional study. Methods: Subjects were divided into an independent group and a supervised group (n=10 each) by walking independence level within the ward decided by physical therapists. Inclusion criteria comprised the ability to ambulate independently within the ward, regardless of the use of walking aids. Straight walking abilities (walking velocity, stride length, and cadence) were evaluated using the 5-meter walk test. Curved walking abilities were evaluated using the Figure-of-8 Walk Test (F8W) and the 3-meter zigzag walk test (3ZW). Differences in associations between straight and curved walking abilities of inpatients were examined by calculating correlation coefficients between straight and curved walking abilities. Results: Age, walking velocity, stride length, F8W and 3ZW varied markedly between independent and supervised groups. In the independent group, F8W and 3ZW correlated significantly with walking velocity and cadence (p<0.05). In the supervised group, F8W correlated significantly with walking velocity and stride length (p<0.05), but 3ZW did not correlate significantly with straight walking abilities. Conclusions: The association between straight and curved walking abilities varied between inpatients who could ambulate independently and inpatients requiring supervision for ambulating. These differences may depend on skill on straight and curved walking abilities. There is a possibility that curved walking exercise is necessary for supervised group.

• 한국의류학회지
• /
• 제45권2호
• /
• pp.390-407
• /
• 2021

The study aims to assess the current status of sustainable clothing habits from the perspective of consumers. Awareness and management behavior regarding microplastics from fashion products and usage of fleece and faux fur were investigated. A random online survey involving 413 women was conducted to figure out their perceptions on microplastics that are shedded from fashion products such as fleece and faux fur. The results indicate that 73.6% were not aware of the fact that microplastic is released during the washing process of fleece and faux fur. Furthermore, only 26.6% of the respondents who were aware of microplastics from clothing washing were making efforts to reduce its emission. The respondents considered product sustainability more in the selection stage than in the management stage (p<.001). The results revealed that, although the respondents were highly aware of the risk of environmental pollution that microplastics pose, they were neither fully cognizant of the fact that microplastics may come from fashion products, nor did they make efforts to reduce its emissions. Compared with respondents in their 20's, respondents in the age of 30-40 years seemed more aware of microplastics from fashion products and exerted more effort to reduce its emission.

• 한국의류산업학회지
• /
• 제21권5호
• /
• pp.627-639
• /
• 2019

This study analyzes differences between the results of 3D direct measurements and automated measurements for Korean elderly females according to age groups, side somatotype, and BMI groups. This study compares the measurement differences of the direct and the 3D automated measurements for women between the ages of 70 to 85, according to age group, BMI group, and side somatotype. A comparison of the results of the direct measurement and the 3D automated measurements for elderly women show that a meaningful discrepancy exists for 29 items out of 33 items. Furthermore, the results of comparing the average error tolerance recommended by ISO20685 shows that 30 items out of 33 items exceeded ISO recommendations. The results of the automated measurement program shows a higher degree of accuracy for straight postures; however, this unsuitable for postures of elderly women with a changed somatotype. The analysis results of the measurement difference indicate the suitability of the automatic measurement programs is found to be high for stood postures, while problems seem to exist on several items along with an automated program is not appropriately used due to posture and part of body changes for elderly women. Therefore, it is recommended to develop an algorithm, that reflects the body changes of elderly women first and then upgrade the automated program equipped with a measurement size method. It is hoped that the study results can be utilized as base data for improving the automated measurement program.

• 대순사상과 동아시아종교
• /
• 제1권1호
• /
• pp.127-151
• /
• 2021

The core tenets of Daesoon Jinrihoe in Jeungsanism are encapsulated in the teachings of Eumyang-hapdeok (陰陽合德, Virtuous Concordance of Yin and Yang), Shinin-johwa (神人調化, Harmonious Union between Divine Beings and Human Beings), Haewon-sangsaeng (解寃相生, Resolution of Grievances for Mutual Beneficence) and Dotongjingyeong (道通眞境, Perfected Unification with Dao). Among them, the first three teachings eventually turn towards the prophetic thought of Dotong-jingyeong, which is the process of man becoming a divine figure. While these principles are considered crucial advice for overcoming an unstable life, there are many curious questions that help for better comprehension. What is the reality of Jin-gyeong (眞境) for their followers? How can one reach the ultimate stage under this belief system? Is this ideological concept different from similar perspectives of other major religions? How is this concept related to the idea of Jisang-cheonguk (地上天國, earthly paradise)? This paper analyses these issues of Jin-gyeong from the historical and social narratives of Haengnok (行錄, Acts), Gongsa (公事, Reordering Works), Gyoun (敎運, Progress of the Order), Gyobeop (敎法, Dharma), Gwonji (權智, Authority and Foreknowledge) and Yesi (豫示, Prophetic Elucidations) in The canonical scripture of Jeon-gyeong and also from the ontological approaches of East Asian faiths in order to identify alternative notions of Daesoon cosmology. The paper, based on the sayings of Kang Jeungsan, particularly his philosophy of the Later World, argues the insight that the Jin-gyeong world can be interpreted as created through the Cheonji-gongsa (天地公事, Reordering Works of Heaven and Earth) project in terms of Gaebyeok (開闢, Great Opening) and the earthly paradise as open only for those who achieve the condition of Sin-ingan (新人間, literally means 'new humans' but symbolizing 'being a human-god') by the personal cultivation of Dotong (道通, the unity with Dao).

• 정보처리학회논문지:소프트웨어 및 데이터공학
• /
• 제11권10호
• /
• pp.427-436
• /
• 2022

산업통상자원부에서 제공하는 KOTRA 무역 데이터는 해당 품목과 해당 국가에 대하여 GDP, 관세율, 비즈니스 점수, 과/차년도 수출금액 등을 제공한다. 그러나 무역 수출품목은 수없이 많을뿐더러 그에 따른 대량의 데이터를 매년 수작업 기반 분석을 통해 유의미한 결과를 이끌어내는 것은 상당히 큰 시간과 비용을 요구한다. 따라서 이번 연구에선 대량의 데이터를 학습하여 단기간에 저비용으로 결과 예측이 가능한 다층 퍼셉트론 모델을 구현하고 성능을 평가하였다. 먼저 딥러닝 기반 무역 수출 가격 예측 모델을 일반적 다변량 회귀 모델과 비교하였을 때, 예측 오류와 학습 시간 측면에서 통계적으로 우수한 성능을 보였다. 수출 가격 데이터는 시계열 속성이 있을 것으로 예상하는 바, 은닉 노드들이 모두 연결된 다층 퍼셉트론과 순환 신경망을 이용하여 수출 가격 데이터를 예측하였다. 그 결과 새로운 데이터에 대해 수출 가격 예측을 위한 일반화 능력은 순환 신경망이 우수한 성능을 보였으나, 다층 퍼셉트론이 무역 수출 가격 예측에서 더 뛰어난 성능을 보였다. 추후 장기간 데이터를 확보한다면, 순환 신경망 혹은 트랜스포머 기반 딥러닝 모델을 이용하여 더 뛰어난 수출 가격 예측이 가능할 것으로 사료된다.

• 한국의류산업학회지
• /
• 제25권1호
• /
• pp.52-61
• /
• 2023

This study aimed to present data for the development of a shoe which is suitable for plus-size men (BMI 25kg/m² or higher) and to analyze the characteristics of each type of foot. The results of the study are as follows. To assess foot shape in relation to weight gain, participants were categorized into normal weight, overweight, and obese weight groups, according to their BMI indexes. Those in the normal weight group exhibited a smaller value than the overweight or obese weight group in all items. As a result of the cluster analysis, by type of foot, of the obese men category, men were classified into four BMI index groups: members of the type 1 group had a BMI index of 157 (18.4% of total sample), while for type 2 the figure was 213 (25.0% of sample), for type 3 it was 259 (30.4%), and for type 4 it stood at 224 (26.3% of total sample). Those from the type 1 group had thin ankles with narrow toes and flattened sides. Type 2 group members had thick ankles with well-developed outer feet and thick sides. Those within the type 3 group had medium-thick ankles with narrow feet but wide inner feet. Finally, those in the type 4 group had feet with a slanted side, as well as thick ankles, wide feet, and flat sides. Among these categories, the type 3 group members indicated the highest distribution.

• 복식문화연구
• /
• 제20권6호
• /
• pp.854-868
• /
• 2012

The purposes of this study were to investigate the effects of clothing values, self-perceived physical attractiveness on sensuous clothing behavior(see-through, body emphasis, body exposure, skinny), and also to figure out if any causal relationships existed among variables and whether demographic variables affected these relationships. For data collection, a questionnaire was administrated to 500 female college students in Gwangju City, Korea. The results were summarized as follows. First, clothing values were divided into six factors: religious clothing value, political clothing value, exploratory clothing value, social clothing value, economic clothing value, aesthetic clothing value. Sensuous clothing behaviors were divided into four factors: see-through, body emphasis, body exposure, skinny. Overall clothing values had positive effects on sensuous clothing behaviors. Second, self-perceived physical attractiveness turned out to have significant effects on overall sensuous clothing behaviors. Third, clothing values turned out to have significant effects on overall self-perceived physical attractiveness. This study confirmed that clothing values and self-perceived physical attractiveness turned out to have significant effects on sensuous clothing behavior.