• Journal of Internet Computing and Services
• /
• v.17 no.5
• /
• pp.17-23
• /
• 2016

Wireless sensor-actuator networks (WSANs) enhance the existing wireless sensor networks (WSNs) by equipping sensor nodes with an actuator. The actuators work with the sensor nodes and perform application-specific operations. The WSAN systems have several applications such as disaster relief, intelligent building, military surveillance, health monitoring, and infrastructure security. These applications require capability of reliable data transfer to act responsively and accurately. Biologically inspired modeling techniques have received considerable attention for achieving robustness, scalability, and adaptability, while retaining individual simplicity. In this paper, an epidemic-inspired algorithm for data dissemination with delay constraints while minimizing energy consumption in WSAN is proposed. The steady states and system stability are analyzed using control theory. Also, simulation results indicate that the proposed scheme provides desirable dissemination delay and energy saving.

• Journal of Fashion Business
• /
• v.10 no.1
• /
• pp.79-93
• /
• 2006

The purpose of this study is to analyze designs of exhibition clothing in terms of the use of Korean image, to review objectively contents about the use of traditional image, understand external elements of works, and give directions and basic data for future works. This study selected the total 250 works as the subject of this study among the collected data. This study classified and examined the use of Korean image found in exhibition clothing according to period, item, line and form, material, technique of expression and accessary between 1996 and 2004. The results of analysis are as follows (1) The most artworks were comprised in adaptation were Choson costume. (2) Most of them were clothing works for female. The item of chima were the most preferred in use. (3) The straight lines are used more frequently than curved lines. Forms of skirts were applied to those of silhouettes, H and A form were common. (4) In terms of materials, traditional materials such as silk, linen and cotton were commonly used. (5) Geometric patterns and plant pattern were found more often than others. (6) In terms of techniques of expression, patchwork was most frequent, quilting, embroidery and pleating were ranked second, third and fourth. (7) In accessaries and other item, gorom were most common and norigae were ranked second. (8) As Korean image has been expressed by fine parts of traditional costumes, the traditional living item, and local symbols, the range of works are becoming wider.

• Journal of the Korean Society of Costume
• /
• v.66 no.3
• /
• pp.51-74
• /
• 2016

The purpose of this research is to analyze the relationship between the inspirations and designs of Dries Van Noten's Men's collections from 1992 S/S to 2014 F/W. The specific questions of this research are as follows: what are the important design features of the Dries Van Noten's Mixed collections from 1985 S/S to 1991 F/W? What are 'the roots of inspiration' of Dries Van Noten's Men's collections from 1992 S/S to 2014 F/W, and what are the aesthetic criterions of Noten's works? How can the roots of inspiration be categorized and what are its features? How did these roots of inspiration influence the Noten's designs? The paper is a reference of how ideas turn to practical works, and what the relationship between inspiration and design. Researchers utilized a qualitative research method providing a systematic review of the previous studies by analyzing the content. To conclude, roots of inspiration of Dries Van Noten's Men's collections can be classified into nine categories: 'Interpretation', 'Ethnic', 'Multiple Contents', 'Subculture', 'Region', 'Artist', 'Fashion Item', 'Sports', and 'New Trend'. Through the roots of inspiration, sensibility of Belgium, England, Italy, French chic, inquiry of ethnic, artist, sports, the neuter gender image, 1950's, 1960's & 1970's trend & style of street fashion, elegance for men, romanticism, zoot, rock 'n' roll, teddy boy, mods, punk, new romantic and 19th century's Anglo-Saxon style are extracted and applied to the designs through cross impact. The identity of Dries Van Noten's Men's collections are cross culture contents and harmony of the old generation and new generation.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.16 no.1
• /
• pp.793-800
• /
• 2015

This study is to analyze correlation between Daniel Libeskind's architecture works and the effects as a series of music works be learning in youth and opera "Aron and Mose". The results showed that First, Libeskind created convergence of invisible line by borrowing the composition of freely flowed scales in score from his architecture. Second, he composed geometrical shapes of contrapuntal reiteration based on double tune in music structure, in other words forms of polyphonic proportion. and he expressed the geometrically, freely line rhythm by planning composition of multidimensional spaces, "Hybrid", planning the contrast of material, form by results of Intertextually combination between Architecture and Music. Third, he tried to express the pain, fear, anxiety, etc. of the past spatially, and constructed "the spaces of absence" on his works through inspiration from Arnold Sch$\ddot{o}$nberg's works.

• The Journal of the Korea Contents Association
• /
• v.14 no.11
• /
• pp.883-892
• /
• 2014

Free-to-play business model, which first commercialized in Korea, now becomes crucial sales drivers in the game industry, but the theoretical background is not well known that most of free-to-play content business models are developed based on the guts and trial-and-errors. In this study, we verified that the price discrimination theory in economics is the backbone of the free-to-play business model, and we also derived the three boundary conditions that should be satisfied in the business model design. We reviewed the three boundary conditions of free-to-play business model using case studies of previous games, and showed how the boundary conditions should work in the actual business. Through case studies, we tried to suggest the theoretical basis of free-to-play business model design, and sales enhancing techniques in free-to-play business.

• The Journal of the Korea Contents Association
• /
• v.17 no.10
• /
• pp.463-471
• /
• 2017

There is a world of unconscious that works when creating story contents. The unconscious layer of the abyss has the artist goes on the path of creating a common story structure without knowing because the human race is connected. It is monomyth and is now used as an important authoring tool. Analyzing the structure of the silent film "A trip to the Moon" made before the discovery of it, we can still find the frame of monomyth. Although this film is an intuitive imagination of the inspiration received from four contemporary works, the monomyth has been completely revealed.. This means it's still working regardless of area or time. That's why the story that was created in a modern short time has the same structure as the myth that passed down for a long time because there is archetype of story in human collective unconscious. This archetype determines the way the story. The human brain is not infinitely free to imagine but that it can be applied to the surface along the path of the archetype. Good story contents is less likely to succeed if it does not follow the path proposed by the archetype within our collective unconscious.

• Archives of design research
• /
• v.20
• /
• pp.161-171
• /
• 1997

Aesthetic Movement is an artistic movement which intended to bring up the quality by implanting beauty in everyday life. Aesthetic movement made the beauty itself come alive within each person and thus made it possible to improve the quality of life. Aesthetic Movement emphasized the total artistic concept and this brought new wave to the textile design movement. This paper is the study on the Aesthetisism and the effect that had on the textile design. This study draws the conclusion that there are four areas the textile designs of that era was influcenced by : Firstly , through the influence of the Japanese art, the textile designs came to have 2 dimensional quality. Secondly, through the influence of the pre Raphaelite, colors in the textile designs changed to have pale tones. Thirdly, with the influence of William Morris, the creativity in textile design came to be alive. Forthly, to better the quality of life and design, the cooperative spirits of Arthur Liberty, Morris, Godwin, Lewis Days and other designers, architects including artists contributed a great deal to make the English textile designs to be creative contemproary art works.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.18 no.11
• /
• pp.608-617
• /
• 2017

The purpose of this study was to examine the effect of coaches' transformational transactional leadership on athletes' self-efficacy among high school students. A total of 400 high school athletes from S and D city were selected through the convenience sampling method. A total of 258 questionnaires were returned and 39 were discarded due to missing values. Therefore, a total of 219 questionnaires were analyzed using SPSS 20.0. This study found the following: First, the intellectual stimulation of leadership had the greatest effect on self-regulated efficacy of self-efficacy. Second, inspirational motivation of leadership had the greatest effect on confidence of self-efficacy. Third, leadership factors did not affect task difficulty preference of self-efficacy.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.21 no.5
• /
• pp.103-110
• /
• 2020

Bio-inspired underwater robots have been studied to improve the dynamic performance of fins, such as swimming speed and efficiency, which is the most basic performance. Among them, bio-inspired soft robots with a compliant tail fin can have high degrees of freedom. On the other hand, to improve the driving efficiency of the compliant fins, the stiffness of the tail fin should be changed with the driving frequency. Therefore, a new type of variable stiffness mechanism has been developed and verified. This study, which was inspired by the anatomy of a real dolphin, assessed a process of designing and manufacturing a robotic dolphin with a variable stiffness mechanism. By mimicking the vertebrae of a dolphin, the variable stiffness driving part was manufactured using subtractive and additive manufacturing. A driving tendon was placed considering the location of the tendon in the actual dolphin, and the additional tendon was installed to change its stiffness. A robotic dolphin was designed and manufactured in a streamlined shape, and the swimming speed was measured by varying the stiffness. When the stiffness of the tail fin was varied at the same driving frequency, the swimming speed and thrust changed by approximately 1.24 and 1.5 times, respectively.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.17 no.11
• /
• pp.437-442
• /
• 2016

The marriage between music and film, both temporal art forms, demands that the inherent aspects of note in each medium are brought into correspondence within a dramatic context. In film-making, the most crucial and difficult problem a film composer faces is finding the music that seems absolutely right for the film and its characters, sequences and dramatic lines. When writing a film score, composers become musical dramatists; some have a special instinct that enables them to find the right kind of melodic line, orchestral texture, rhythmic device and musical style to bring out what they intuitively recognize as the essential aspect of the drama. In this study, several examples are cited - Alex North, Hugo Friedhofer, Bernard Herrmann and David Raksin - that underline this kinetic function of music in film. Effort is made to uncover as many possibilities as possible, so as to arrive at a better understanding of how the two media interrelate for the purpose of emphasizing the dramatic lines.