• International Journal of Computer Science & Network Security
• /
• v.22 no.10
• /
• pp.207-213
• /
• 2022

The article reveals the problems of aesthetic education of young people as a necessary condition for the cultural development of the individual in the modern conditions of the information society. Aesthetic education should contribute to the formation of a creatively active personality. The basis of aesthetic education of young people in the modern conditions of the information society is the core of artistic culture - art as a unique form of public consciousness that contributes to the spiritual development and improvement of the inner world of a person. The main tasks of aesthetic education are highlighted. It is focused on the formation of aesthetic consciousness and aesthetic behavior of the individual. The formation of true aesthetic and spiritual values of students is impossible without a deep awareness of the national foundations of culture, which combines science (including technology), education, art, morality, way of life and worldview, and most importantly its information component - information culture. The effectiveness of aesthetic education of students largely depends on the skillful use of various methods and means by teachers. Aesthetic education of students involves a qualitative change in the level of their aesthetic culture in the modern conditions of the information society. In the era of information and computer technologies, the main Institute for aesthetic education of young people, as a necessary condition for the cultural development of the individual, is mass media. Television stands out especially because it has several information series (audio and video sequence), multiplied by the efficiency of providing information that increases several times compared to paper media, which allows you to report directly during the event.

• International journal of advanced smart convergence
• /
• v.5 no.4
• /
• pp.15-20
• /
• 2016

When a virtual sound source for 3D auditory system is reproduced by a linear loudspeaker array, listeners can perceive not only the direction of the source, but also its distance. Control over perceived distance has often been implemented via the adjustment of various acoustic parameters, such as loudness, spectrum change, and the direct-to-reverberant energy ratio; however, there is a neglected yet powerful cue to the distance of a nearby virtual sound source that can be manipulated for sources that are positioned away from the listener's median plane. This paper address the problem of generating binaural signals for moving sources in closed or in open environments. The proposed perceptual enhancement algorithm composed of three main parts is developed: propagation, reverberation and the effect of the head, torso and pinna. For propagation the effect of attenuation due to distance and molecular air-absorption is considered. Related to the interaction of sounds with the environment, especially in closed environments is reverberation. The effects of the head, torso and pinna on signals that arrive at the listener are also objectives of the consideration. The set of HRTF that have been used to simulate the virtual sound source environment for 3D auditory system. Special attention has been given to the modelling and interpolation of HRTFs for the generation of new transfer functions and definition of trajectories, definition of closed environment, etc. also be considered for their inclusion in the program to achieve realistic binaural renderings. The evaluation is implemented in MATLAB.

• Journal of the Institute of Electronics Engineers of Korea CI
• /
• v.38 no.5
• /
• pp.58-64
• /
• 2001

Recently many informations are transmitted ,md stored as video data, and they are on the rapid increase because of popularization of high performance computer and internet. In this paper, to retrieve video data, shots are found through analysis of video stream and the method of detection of key frame is studied. Finally users can retrieve the video efficiently. This Paper suggests a new feature that is robust to object movement in a shot and is not sensitive to change of color in boundary detection of shots, and proposes the characterizing value that reflects the characteristic of kind of video (movie, drama, news, music video etc,). The key frames are pulled out from many frames by using the local minima and maxima of differential of the value. After original frame(not de image) are reconstructed for key frame, indexing process is performed through computing parameters. Key frames that arc similar to user's query image arc retrieved through computing parameters. It is proved that the proposed methods are better than conventional method from experiments. The retrieval accuracy rate is so high in experiments.

• Korean Journal of Applied Biomechanics
• /
• v.21 no.1
• /
• pp.47-55
• /
• 2011

The purpose of this study was to perform a kinematic analysis of Harai-goshi(hip throw) in superior female judo players. From our analysis, it appeared desirable for the player to shorten the duration of the technique for maximum results. It was also desirable for the player to draw the opponent backward while simultaneously maneuvering her close to her own body. A turning movement of the body toward the left side was found to be required for the technique, during which the player must lower the position of the center of gravity. During the subsequent angular change of the elbow, the player winds the elbow and, by moving the left shoulder, pulls the opponent toward her. The player lowers the body center by bending the left knee and letting the right knee extend, while turning the upper body and bending the hip joint. The player then draws the opponent in, contacts the opponent closely, turns, and stretches the right knee and hip joint rapidly and concisely, completing the move; it was also found to be desirable for the angular velocity to be increased for maximum efficacy.

• The Transactions of the Korea Information Processing Society
• /
• v.7 no.11S
• /
• pp.3694-3701
• /
• 2000

Internet purchase is increasing according to the activation of Electronic Commerce. Currently, the hardware is main purchase items in the Electronic Commerce. The on-line purchase of digital product, that is electronic file type of product, has many merits such as, does not cost in logistics, is ease of searching the product, and is possible of 'Try and Buy' system. But, actually digital products have not been major product and Cause of its piracy problem. Therefore, the tchnology of digital rights management is focused within EC. The piracy problem of digital products comes from the lack of safety in DP license control technology. Current EC has no method to identify the object that has the right to use the digital product. The protecting of object change is impossible and the protection of hacking is not enough and EC has many problems in efficient license control because of the incompletion of EC structure. In this paper, we propose the design and implementation of on-line circulation system, which can activate on-line circulation of MP3 digital data product in EC, by using the new license control technology, that is Dynamic License Control technology.

• Journal of Korean Public Health Nursing
• /
• v.16 no.1
• /
• pp.135-147
• /
• 2002

It is essential to improve the quality of life of the elderly in aging society. Regular exercise as nursing intervention is needed to prevent diseases, maintain and promote their health, and thus promote the quality of life for the elderly, especially who generally had poor cognition for their health maintenance and promotion in a low class community. Subjects consisted of 30 women. over 65 years old in a community welfare center, who lived in the low class apartments financially supported by the local government in G city, Gangwon Province, Korea. The program consisted of dancing on music for approximately 50 minutes, 3 times a week for 10 weeks. Experimental data were analyzed with $x^2-test$, t-test, mean values, standard deviation, percentage of change and paired t-test using SAS program. After the recreation dance, the mean value of the experimental group was decreased from 7.62 to 7.44 (t=-0.258, P=0.799), and that of the control group was also decreased from 7.00 to 6.58 (t=-0.971, P=0.349) in depression. However, there were no statistically significant differences in scores of depression between two groups. In life satisfaction, the mean value of the experimental group was increased from 19.07 to 26.50 (t=2.392, P=0.030), but that of the control group was decreased from 15.92 to 13.71 (t=-1.060, P=0.305). Thus it shows that there was a statistically significant improvement on life satisfaction after the recreation dance.

• Journal of the Korea Fashion and Costume Design Association
• /
• v.12 no.3
• /
• pp.105-119
• /
• 2010

The style of costumes which dancers put on for dancing on a stage reflects the times, culture, and traditionality of movements in dancing. Accordingly, everyday dresses are adopted as the stage costumes in some cases and stage costumes lead the trend in other cases. Furthermore, like stage costumes in other genres, dancing costumes put more emphasis on expressive features in the functions of clothing unlike everyday dresses. In particular, dancing costumes shall sufficiently and delicately express each movement using the costumes as well as rhythms and melodies of music for dance. Ballet which is the representative western dance was derived from the world "Ballare" meaning "dance" in Italian. As shown in the change of word, ballet started in Italy. In Italy taking initiatives for all artistic activities in Europe as leading Renaissance in the 15th century, ballet started as the court dance and favored by French. Then, ballet flourished in France and was developed to the Romantic ballet in the 19th century. During the Renaissance, the early stage of ballet development the dancers put on the dresses which were in fashion at that time on the stage. The dancing costumes added the decorative features suitable for the characteristics of main actors or actresses and contents of dances to the dresses in fashion at relevant times in 17th and 18th century. "Panier", the dancing costume in the 18th century, was sensationally popular among women. As described above, the study on the features of dancing costumes by times not only arranges the costumes in each times but also investigates emotions and artistic and aesthetic values of those who lived in the relevant times. Furthermore, it is the way to experience the height of fantasy and beauty.

• The Journal of The Korea Institute of Intelligent Transport Systems
• /
• v.18 no.2
• /
• pp.93-103
• /
• 2019

This study analyzed the impact of smartphone usage on walking speed during walking on two pedestrian walkways in Daejeon Metropolitan City. For the analysis, the video data about the actual use of smartphone was acquired and the walking speed was calculated based on the walking density of the pedestrian Level Of Service(LOS) presented in the Road Capacity Manual. Multiple regression analysis and decision tree using machine learning were used to analyze the impact of smartphone usage on walking speed, and as the explanatory variables, gender, disable smartphone, use of smartphone using auditory function, use of smartphone using visual function, LOS A, LOS B, LOS C were adopted. The result showed that LOS C had the highest impact on walking speed change and the women's group using their visual function was founded to have the slowest walking speed in LOS C. In particular, the author found that walking speed significantly decreased in the case of use of visual function rather than listening to music or the hearing on the phone.

• Perspectives in Nursing Science
• /
• v.16 no.1
• /
• pp.45-54
• /
• 2019

Purpose: The purposes of this study was to review the literature on intervention for treating anxiety and depression among unmarried mothers living in facilities, and to understand core that could promote the development of more effective interventions. Methods: Key words in English and Korean were used to search through eight electronic databases-PubMed, Cochrane Library, EMBASE, CINAHL, RISS, DBpia, NDSL, and the National Assembly Library. Results: Ten studies were ultimately selected for the integrative review and were evaluated in terms of contextual and methodological quality. The studies consisted of seven quasi-experimental studies and three case report studies. The selected studies utilized music, art, forest therapy, dancing, education, and play programs to change mothers' perceptions, emotions, and behavior and to improve their relationships with their babies or others. Conclusion: It is important to consider mothers' self-awareness and emotional expression, and to improve their relationships with their babies or others as core elements when developing intervention programs for anxiety and/or depression among unmarried mothers living in residential facilities.

• (The) Research of the performance art and culture
• /
• no.32
• /
• pp.427-463
• /
• 2016

This article deals with five main theories about the origin of Yeonwahdae(蓮花臺), a Korean court dance(jeongjae; 呈才) and its transmission process through the age from Chinese Dang(唐) and Song(宋) to Goryo(高麗) and Joseon(朝鮮) in Korea. As a result, it was found that there was a significant difference between Chinese Chaj-u(?枝舞) dance and Korean Yeonwahdae, and furthermore there was an enormous change as it came to Joseon period in the number of performer, costume and music. Therefore, it is seriously necessary to select, restore the main version of Yeonwahdae in each period, and to make an effort to create new version of Yeonwahdae that reflects the spirit and taste of our time. Besides, it is important to inherit the inner spirit of Yeonwahdae as well as its outer appearance. Shortly, the main purpose of Yeonwahdae performance at present should be to reflect the most important, urgent issues of our time thereby to pray the welfare and prosperity of our country.