• 한국가정과학회지
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• 제7권1호
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• pp.131-143
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• 2004

The purpose of this study was to examine the consumption expenditure structure for leisure & recreational service in urban households. For these purpose, the data collected 175 households in Pusan metropolitan city. Statistics employed for the analys were frequencies, means, one -way ANDVA, and multiple regression analysis. The major results of this study were as follows; Average monthly expenditure for leisure, recreational service was 190,342 won. And their expenditure for leisure & recreational service share was 12.89 % of total expenditure. Those expenditure with high income elasticity were hobby & culture education, and journey. And those with low income elasticity were play & inspection, and health & sports. In leisure & recreational service expenditure, the variables which influence were job and degree of household head, and income.

• 산업경영시스템학회지
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• 제23권60호
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• pp.47-55
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• 2000

Two experiments were conducted to examine the relationships between the color structure and the user preference of a CNS (Car Navigation System) digital map in terms of HSE (Human Sensibility Ergonomics). In the first experiment, the user's preference of color structures were investigated from the subjects' self-designed digital maps using a CNS digital map UIMS (User Interface Management System): in the second, statistical relation models between the user's color structure satisfaction level and the color components of CIE (Commission Internationale de ι'Eclairage) of the real products were suggested. For each experiment, CIE L*u*v* and CIE LCH color space were adapted, respectively, because they have their own characteristics of perceptual uniformity which enables the color components to transform a linear function.

• 한국CDE학회논문집
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• 제12권6호
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• pp.429-440
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• 2007

The purpose of this research is to develop the Human-centered CAD system in which human factors can be considered during the design stage. For this system there are several issues to research, like the digital human modeling technology, the definition of interactions between human and product, the simulation of human motion when using the product, and the bio-mechanical analysis of human, etc. This paper introduces how to construct the kinematical structure of the digital human model. For our digital human model H-ANIM, the international specification of humanoid animation is referenced. And we added the skeleton geometry and the skin surfaces to our model. And it can manipulate its joints by forward kinematics. Also the IKAN inverse kinematics algorithm is adopted to support the posture prediction of the digital human model in the product environment. All of these ideas are implemented using CAD API so that we can apply these functions to the current commercial CAD systems. In this manner, the human factor issues can be effectively taken into account at the early design phase and the costs of bio-mechanical evaluation will be significantly reduced.

• 생명과학회지
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• 제14권6호
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• pp.1009-1017
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• 2004

인간유래 시알산전이효소 유전자들의 특이적 발현과 그들의 mRNA isoform의 생성에 대한 조절기구를 이해하기 위하여 5종류의 human 시알산전이효소 유전자(hST3Cal II, hST8Sia II, hST8Sia III, hSTS8Sia IV, hST8Sia V)들의 게놈구조를 분석하였다. hST3Gal II 유전자는 17 kb이상의 게놈상에 46 bp에서 1017 bp의 길이를 가진 exon이 6개로 이루어져 있고, hST8Sia III유전자는 10 kb이상의 게놈상에 125bp에서 2023bp의 길이를 가진 exon이 4개로 이루어져 있어 다른 human 시알산전이효소 유전자들보다 짧고 단순한 구조를 가지고 있었다. 반면에 다른 3종류의 유전자(hST8Sia II, hST8Sia IV, hST8Sia V)들은 70 kb이상의 게놈상에 5개이상의 exon으로 이루어져 있으며, 5종류 모두 exon-intron boundary는 GT-AG rule을 나타내고 있었다. 특히 모든 시알산전이효소에 고도로 보존되어 있는 sialylmotif L은 hST8Sia III유전자에서는 하나의 exon에 존재하는 반면에, 다른 시알산전이효소 유전자에서는 분리된 exon에 존재하여 exon의 구조적 다양성을 나타내고 있다. 또한, 본 연구에서는 5'-RACE와 cap site hunting법에 의해 hST3Gal II 유전자의 전사개시점을 결정하였다.

• 한국생물물리학회:학술대회논문집
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• 한국생물물리학회 2002년도 제9회 학술 발표회 프로그램과 논문초록
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• pp.16-17
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• 2002

The major histocompatibility complex (MHC) is an important susceptibility locus for many human autoimmune diseases. The structural and functional properties of HLA-DR molecules that are associated with susceptibility to several autoimmune diseases, such as rheumatoid arthritis and multiple sclerosis, have been defined.(omitted)

• 한국철도학회:학술대회논문집
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• 한국철도학회 2006년도 추계학술대회 논문집
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• pp.1529-1535
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• 2006

Human error is one of the major contributors to the railway accidents or incidents. In order to develop an effective countermeasure to remove or reduce human errors, a systematic analysis should be preferentially performed to identify their causes, characteristics, and types of human error induced in accidents or incidents. This paper introduces a case study for human error analysis of the railway accidents and incidents. For the case study, more than 1,000 domestic railway accidents or incidents that happened during the year of 2004 have been investigated and a detailed error analysis was performed on the selected 90 cases, which were obviously caused by human error. This paper presents a classification structure for human error analysis, and summarizes the analysis results such as causes of the events, error modes and types, related worker, and task type.

• 한국멀티미디어학회논문지
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• 제12권12호
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• pp.1728-1735
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• 2009

Human action tracking plays an important place in human-computer-interaction, human action tracking is a challenging task because of the exponentially increased computational complexity in terms of the degrees of freedom of the object and the severe image ambiguities incurred by frequent self-occlusions. In this paper, we will propose a novel method to track human action, in our technique, a dynamic background estimation algorithm will be applied firstly. Based on the estimated background, we then extract the human object from the video sequence, and the skeletonization method and Hough transform method will be used to detect the main structure of human body and each part rotation angle. The calculated rotation angles will be used to control a crane in the port, thus we can just control the container crane by using signalman body. And the experimental results can show that our proposed method can get a preferable result than the conventional methods such as: MIT, JPF or MFMC.

• Journal of Korean Biological Nursing Science
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• 제15권1호
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• pp.33-42
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• 2013

Purpose: The purpose of this study was to develop standard syllabuses of 4 subjects (Structure and Function of Human Body, Pathogenic Microbiology, Pathophysiology, Mechanisms and Effects of Drug) of bionursing. Methods: We developed standard syllabuses of 4 subjects through 3 step discussions and analysis. At first each committee for 4 subjects made the syllabus, after then all researchers discussed together. Finally each committee concluded final one. Committee members consisted of professors who teach that subject at nursing college. Results: Standard syllabus for Biological Nursing I-1 or Structure & Function of Human Body I consisted of 3 parts and 9 themes and for Biological Nursing I-2 or Structure & Function of Human Body II was 3 parts and 9 themes. Standard syllabus for Biological Nursing II or Pathogenic Microbiology consisted of 8 themes and Biological Nursing III or Pathophysiology consisted of 2 parts and 19 themes. Standard syllabus for Biological Nursing IV or Mechanisms & Effects of Drug consisted of 2 parts and 13 themes. Conclusion: The standard syllabuses and titles of 4 subjects of bionursing need to be disseminated to all the nursing college by Academy of Korean Biological Nursing Science. Further researches to investigate curriculum for bionursing and to identify the effects of 4 standard syllabuses were recommended.

• 한국콘텐츠학회논문지
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• 제9권12호
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• pp.138-145
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• 2009

인간다움은 인간적 또는 보다 인간다운이라는 의미와 함께 인간다움의 존엄과 존중을 동시에 함의한다. 본 논문은 영화의 영상이미지가 재현하는 인간과 인간다움의 문제에 천착하고자 했다. 이를 통해 영화가 인간과 사회에 대해 성찰적 태도를 견지하는 방식을 그 고유의 예술형식을 중심으로 살펴보았다. 특히 형식미학에 기반을 두는 형식주의와 작가주의의 이론적 논의를 배경으로, 라스 폰 트리에 감독의 영화 의 시공간 구조의 구성 방식을 분석했다. 연구결과에 의하면, 은 시각중심주의적 미학을 영화 형식으로 전유해 연극적 무대의 회화적 상상화를 통해 영화예술의 개념적 규정에 일정한 자율성을 부여하는 것으로 분석되었다. 이것은 영화적 시공간을 가상의 것으로 전환시켜 인간의 성선과 성악의 구분, 인간다움의 정의가 허구일 수도 있음을 즉물화함으로써 기존의 제도적 재현 형식을 전복시킨 것이라고 할 수 있다.

• BMB Reports
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• 제38권6호
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• pp.763-765
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• 2005

A new simplified procedure for identifying human plasmin was developed using a DTT copolymerized agarose stacking gel (ASG) system. Agarose (1%) was used for the stacking gel because DTT inhibits the polymerization of acrylamide. Human plasmin showed the lowest activity at pH 9.0. There was a similar catalytically active pattern observed under acidic conditions (pH 3.0) to that observed under alkaline conditions (pH 10.0 or 11.0). Using the ASG system, the primary structure of the heavy chain could be established at pH 3.0. This protein was found to consist of three fragments, 45 kDa, 23 kDa, and 13 kDa. These results showed that the heavy chain has a similar structure to the autolysed plasmin (Wu et al., 1987b) but there is a different start amino acid sequence of the N-termini.