• Korean Journal of Applied Biomechanics
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• v.16 no.2
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• pp.109-120
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• 2006

The purpose of this study was to examine the kinematical characteristics of gymnasts who can perform the KOVACS skill, and to grope for the better KOVACS Piked motion. The subjects were 3 male national gymnasts and were filmed with video cameras. And kinematic data were collected from the event of maximum knee flexion to the re-grasp the bar after airborne motion during KOVACS Piked motion. And the following conclusion were drawn; S1 took the enough time and inadequate height for performing KOVACS Piked motion. S2 showed the inadequate time and height during airborne motion with the large forward-backward and left-right movement. S3 showed the better KOVACS Piked movement among gymnasts, but the weak point of S3 was the large left-right shift. Based on the above conclusions, the gymnasts should be trained the enough time and height for the effective airborne movement and to reduce the left-right movement.

• Journal of the Korean Institute of Educational Facilities
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• v.5 no.2
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• pp.5-15
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• 1998

The purpose of this study is to attain basic source for spacial re-organization of the elementary school. This is the first step of some series of the study, For purpose, some investigations is to grasp the change of education system, curriculum and the present condition of institution were done, and some questions on the using condition of space, the satisfaction and the hope for the space of their school were asked to 371 teachers in elementary school, by questionnaire and interview methods. The result of the survey was analyzed using a statistics-analysis program SAS. The results are summarized as follows: 1) Corridor is using to extend of learning and living space. 2) To correspond to open education, various comers are placed in the classroom and the corridor. 3) As the change of educational system, teachers need parting the source center and the teacher's room.

• Korean Journal of Applied Biomechanics
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• v.31 no.4
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• pp.283-289
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• 2021

Objective: The aim of this study was to analyze the pattern of Kolman technique by five Korean top gymnasts including the three national athletes on horizontal bar. Method: Two digital high-speed camcorders were used with 90 frames/sec and their Kolman motions were filmed in sports science secondary school gymnasium at U city. After the kinematic and kinetic variables were carried out by Kwon3D 3.1 motion package during the whole phase, the optimized release motion was investigated by simulating the body COG path during the aerial phase. Results: Firstly, it was revealed that the average changes of hip, shoulder joint angle were 84 deg, 53 deg respectively during the functional sub-phase and the average swing phaseal time was 1.21 s. Secondly, it was revealed that the average body COG positions and velocities (Y, Z) at release were -0.65 m, 0.48 m, 1.65 m/s, 3.97 m/s respectively and the average release angle, peak height and flight time were 67 deg, 1.29 m, 0.79 s respectively. Thirdly, it was revealed that the directions of somersault of whole and lower body, tilt of lower body were counterclockwise, whereas the directions of tilt of whole body, twist of whole and lower body were clockwise at the ready for re-grasp. Lastly, it was revealed that the body COG paths were different from each other during the aerial phase followed by the different body COG velocities. Conclusion: Korean gymnasts of this study controlled their motions well in terms of the timing of hip·shoulder joint, body position, body angular momentum especially during the functional sub-phase, but their motions were different during the aerial phase. Nonetheless most of them made the adequate body position at the instant of re-grasp. It would be suggested that Korean gymnasts except S3 should increase the vertical velocity.

• Korean Journal of Construction Engineering and Management
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• v.8 no.4
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• pp.137-145
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• 2007

Purpose of this study is to analyze degrees of oral transmission, customer satisfaction, and subscription customer's re-visitation to grasp effectiveness of CRM of construction company. Brand recognition, customer satisfaction, and customer loyalty can be made to improve by CRM of construction company. Ultimately, this study is intended to improve management achievement by increasing total sales and reducing expense. 175 distribution customers and subscription customers participate in the final analysis for this study. In terms of service quality factors, state of facility, trust, response, conviction and sympathy are measured. In terms of effectiveness, customer satisfaction, oral transmission, and customer's re-visitation are measured. Considering these things, CRM of construction company can improve oral transmission, satisfaction, re-visitation of distribution customers and subscription customers. CRM of construction company can be utilized as a competitive means for management and contribute to improving management achievement in the long run. Through examining actual effectiveness of CRM of construction company in this study, it can be thought that necessity and possibility of CRM of construction company should be recognized and CRM of construction company should be developed further.

• Journal of the Korean Society of Costume
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• v.56 no.7 s.107
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• pp.115-125
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• 2006

The study on plane composition in clothing was focused mainly on woven wear earlier but its application has been reaching the knit wear. This study is confined to the utilization with geometrical linear pattern in the modern apparel. The work here intends to grasp the plane structure found in both woven wear and knit wear and, in particular, to understand the aesthetics of fashion. The modern flat patterned clothing has been affected by the oriental style or postmodernism in view of social and cultural aspect while its fabric material and expression method shows the diversity in terms of industrial and technical aspect. It can be characterized as several outstanding patterns: the geometrical pattern in structure, the linear pattern with seam line and 2-dimensional plane pattern without seam line, and the flexible silhouette integrated into one single shape with human body unlike the traditional apparel The aesthetics of fashion in modern flat patterned clothing can be divided into such category as the organically spatial change, the re-creation of tradition and the non-format framework. The organically spatial change shows the geometrical formation in clothes due to change in dimension, where the organically changing uniformity and generosity appears as the dimension progresses. The timeless without any difference of up and down, left and right, and inside and outside and the discontinuity due to limitless spatial change are also imbedded. The re-creation of tradition tells the reshaped spirits of old tradition by integrating and modifying the hereditary features in the old customed clothing into modern clothing. The modern flat patterned clothing implies the contemporaneousness or the frame through which the old and modern cultures may be shared and indicates the re-creation of the past and uniformity. The non-format framework contains the uncertainty in meaning and it doesn't have any certain standards. As both the apparel and the human body with this style aim at the open space, the numerous contingencies are realized.

• Journal of the Korean Institute of Educational Facilities
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• v.20 no.1
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• pp.3-14
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• 2013

The following research, analysis about an integral part of current elementary classroom, has been done to grasp the importance of re-organization of an elementary school classroom. For the research process 11 schools, 60 classrooms have been studied to analyze the physical elements of classroom(learning tools, equipment, etc.) to provide deeper understanding on their display, and spatial arrangement, as well as characteristic of a classroom. By looking at these analyzed elements with perspective to the grade, the number of students per class, the result turned out to be uninteresting. The observation that was made by this analysis was that there are more usages of multi-purpose desk in the classroom when there are only a few numbers of students. Also the observation could be made on the classroom wall-post. Each post had a tendency to have its defined area to be posted. The analysis showed that there are total of 24 corners can be created in the classroom, also it distinctly showed that the number of corners gets changed depending on the number of students in the classroom. The 24 corners including learning tools, equipment, and posts could be sorted to a minimum of 11 areas and a maximum of 22 areas depending on the educational purpose of the corners. The current layout of these corner and area will be the primary component that will be needed for the new coming classroom. For the future progress, depending on the system of education, the following needs to be done: (1) The installation of corners in the classroom (2) A small common-lounge area between two classrooms (3) A common-corner for each grade (4) Deeper research will be required to discuss the installation of a wide-educational area.

• Korean Institute of Interior Design Journal
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• no.16
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• pp.182-189
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• 1998

The existential space concept which introduced the sense of place that began emerging recently together with the change of space concept results from people's fundamental existential humane aspect as the subject of perceptive experience. The tendencies of enlargement layering and diversification which we can see in contemporary architecture imply the possibility that elements of urban image can be incorporated into interior design. This study utilizes Kevin Lynch's theory which tries to relate environment to existential space. In this study we re-analyze and apply Lynch's $\ulcorner$the Theory of Urban Image$\lrcorner$to interior space and using the conclusion from a case study examine the applicability of the theory about visual perception to interior design. This study considers a new method of analysis to perceive and grasp interior space through the understanding of the cognitive map and image concept.

• Journal of the Korean housing association
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• v.3 no.2
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• pp.13-19
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• 1992

The purpose of this study is to grasp spatial effects of colours in interior design. The visual feeling in the 1/10 living room scale models that are different in the colour combination of ceilings, walls and floors is judged using a semantic scale of the fifteen adjectives. The major findings are as follows; 1) As a result of factor analysis, three dimensions, "evaluation", "activity" and "warmness" are extracted. Dimension 1, "evaluation", is most greatly affected by the chroma and hue of the room colour, dimension 2, "activity", by the hue and value, by the difference in hue and value of ceilings, walls and floors, dimensions 3, "warmness", by mainly the hue of the rooms. 2) Concerning the spatial effects of colour, the subjects felt higher vlaue with relevance to the hue of GY, Y, low chroma and high value. The room colours other than walls is felt more comfortable in similar colour, especially hue and value.re comfortable in similar colour, especially hue and value.

• Proceedings of the Korean Society for Quality Management Conference
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• 2009.10a
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• pp.241-244
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• 2009

In this paper, it was performed to grasp the latest tendency of remanufacturing industry of domestic electronic components for development of remanufacturing technology and economical support of government. The merits of remanufacturing are to reuse old products to perform like a new product and to save energy, natural resources, landfill space and to reduce air pollution by less re-smelting. This paper proposes a systemic approach for activating the domestic remanufacturing industry. The approach is based on inside and outside regulations to apply remanufacturing companies. And, we analyzed the state and problems of remanufacturing industry for electronic components.

• Culinary science and hospitality research
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• v.5 no.2
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• pp.93-112
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• 1999

The purpose of this study making clear the range of overlapping affairs since many parts of cooker's & dietitian duties are overlapped in the Law of Hygiene & its over-ranked laws. The fact that there're overlapped parts in the different qualifying system endowed by the government may lead too many troubles between cooker's & dietitian who have their own qualification, so it's important to grasp correctly job specifications of cooker's & dietitian and to make clear the sphere of business. This studies present following affairs as cooker's duties through analysis. 1. Participation in the overall Management & Policy department. 2. Making the Menu & Standard recipe. 3. Purchasing, Inspection, Market research on Food materials. 4. Sanitary management. 5. Facility manage & Safety Management. 6. Research & Development on cooking Know-How. 7, Teaching for the members of department. 8. Supervision & business appraisal of cooking members. 9. Sales management & Cost control. 10. Utensil management & its Maintenance.