• Journal of Korean Port Research
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• v.5 no.2
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• pp.39-63
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• 1991

A PC-based ship maneuvering simulator was developed which was configured in a high performance IBM PC compatible i486 and i286 computer with a TMS 340 graphic signal processor and 10 MBPS Ethernet Cards. A real-time ship maneuvering simulation program was developed which includes computer generated imagery (CGI) for bird's eye view type and perspective view type. The simulator H/W was designed and manufactured and S/W for interface of various navigation equipments was made Especially, programs for output, analysis, and assessment of simulations results were developed. Communications between PC's are made by using Ethernet bus type LAN system. Simulations could be performed under various environments (current, wind, wave etc.) using data base of harbors and ships. This system can be used for various purposes such as crew's training, harbor and waterway design, and assessment of ship maneuverability in harbor.

• Korean Journal of Remote Sensing
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• v.27 no.5
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• pp.587-599
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• 2011

As one measure of image interpretability, NIIRS(National Imagery Interpretability Rating Scale) has been used. Unlike MTF(Modulation Transfer Function), SNR(Signal to Noise Ratio), and GSD(Ground Sampling Distance), NIIRS can describe the quality of overall image at user's perspective. NIIRS is observed with human observation directly or estimated by edge analysis. For edge analysis specially manufactured artificial target is used commonly. This target, formed with a tarp of black and white patterns, is deployed on the ground and imaged by the satellite. Due to this, the artificial target-based method needs a big expense and can not be performed often. In this paper, we propose a new edge analysis method that enables to estimate NIIRS accurately. In this method, natural targets available in the image are used and characteristics of the target are considered. For assessment of the algorithm, various experiments were carried out. The results showed that our algorithm can be used as an alternative to the artificial target-based method.

• Journal of The Geomorphological Association of Korea
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• v.18 no.4
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• pp.59-78
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• 2011

In this study, the tidal flat research history of South Korea was organized by type and period. South Korea's tidal flat research history was largely divided into four fields: sediment research of tidal flat, research using satellite imagery, research on the Quaternary environment change and tidal flats, and ecological research on tidal flats. The comprehensive review of the South Korean tidal flat research history showed that tidal flats had been researched on since the period of Japanese colonial period, but most of the past studies were related to fisheries. Then, in the 1960s, the studies started to focus on the reclaimed land created through reclamation projects. The research on tidal flats from a geomorphological perspective fundamentally started in the 1970s, and the importance of tidal flats became more widely known in the 1980s. Most of the studies then were about the sedimentary environment and the form of landform, the ecosystem, and morphological changes. Since the 2000s, research has been carried out on satellite imagery data together with field survey, to continuously monitor the changes in the sedimentary facies of tidal flats, and in the sedimentary environment. There have been many academic studies on the geographic field of tidal flats, but the research performance on tidal flats in terms of geomorphology is still a blue ocean that has been touched by only a few. Therefore, it is hoped that various studies on Korean tidal flats will be conducted by geomorphologists in the future, and that such area will be established as an important field of study in geomorphology.

• Korean Institute of Interior Design Journal
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• v.19 no.5
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• pp.56-66
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• 2010

This study proposes a thesis of architectural concepts and visual dimension systems, and the comparison between steps of spatial formation and dimensional alteration. The second chapter, to form the basis of this study, explains the dimensional alterations and changes of fundamental notion of space. In the third chapter, history of space, architectural formations, and changes of the viewpoint are analyzed as objects of study. The forth chapter presents the interrelation between dimensional alteration and the transition in fundamental notion of space, demonstrating that modern architecture has been born from these cultural movements. Lastly, the fifth chapter suggests possibilities on further studies and the following conclusions: First, architectural spaces have been changed, in accordance with the changes of culture, art and the tools that regulate architectural design. Proportional regulations by two-dimensional tools and depth through three-dimensional drawings are created. Second, architectural spaces gained depth by recognizing movement and time that have induced formations to change, creating various aesthetic backgrounds and attempts. Third, the aesthetic background and cosmologic spatial concept have led the visualization and changes of architectural experience. It created the design tools and shapes originated in dynamism and vitality. Forth, diversification of fundamental spatial concepts has become palimpsest and complex, and been divided into four dimensions; expressional two-dimensional space, perspective three-dimensional space, forth-dimensional space of time and experience, and imagery space formed by body movement. Fifth, architecture has been influenced by the elevated viewpoint that understands the whole world as a space. It has evolved from the two-dimensional proportion principle, change of depth and vanishing point to multidimensional space of movement and time. Sixth, changes of fundamental notion of space have arisen from changes of visual dimensions in times. In other words, space has been developed from two-dimensional space to multidimensional space by accepting visual dimension, grasping distance, direction, depth, height, velocity, movement, gravity, power and structure.

• PNF and Movement
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• v.14 no.3
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• pp.209-217
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• 2016

Purpose: Treatments using a mirror neuron system, such as 3D virtual reality therapy, are used in stroke rehabilitation, but they need to be constructed according to a detailed procedure. The aims of this study were to analyze electroencephalograms (EEG) during relaxation and action while observing first person perspective (1AE) and third person perspective (3AE) videos of the right hand for 20's. Methods: Thirty participants (Male=4, Female=26) were recruited for this study. Participants were selected by a vividness of movement imagery questionnaire (VMIQ). EEG was measured during relaxxation and during action with 1AE and 3AE videos, focusing on the supination and pronation actions of participants' right hands. An absolute mu rhythm, a relatively high alpha power, and a relative beta power were identified. In each group, one-way repeated measures ANOVA was used for statistical analysis. Results: Measurement of absolute mu rhythms was significantly suppressed for both 1AE and 3AE compared with relaxation in C3 and C4 regions. High alpha wave measurements were significantly suppressed for both 1AE and 3AE in all regions, while beta wave measurements were significantly increased only for 3AE in F3 and F4 regions. Conclusion: Based on this study, we suggest that the mirror neuron system is activated during actions accompanied by action observation, especially actions with 3AE video observation, which can be a great therapeutic mathod in stroke rehabilitation.

• Journal of Korean Academy of Nursing
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• v.22 no.3
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• pp.337-351
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• 1992

Nursing as it is practiced and taught, historically has been viewed as natural science. There are new movements to create a paradigm of nursing in the human sciences. A natural science methodologies elicit quantitative data from observable phenomena and reveal causal relationships. Human science methodology is the study of Unitary Man's participative experience in a situation, the simultaneity paradigm. In a theory of nursing rooted in human science assumptions about man and health are synthesized, and the practice of nursing is continuously expanded through research. To find independent nursing interventions especially cognitive nursing intervention models it has been necessary to consult a multitude of journals and text sources for references, and no one nursing textbook can be used in help patients achieve nursing goals. The goals of nursing in the simultaneity paradigm focus on the quality of life from the person's perspective. Cognitive interventions based on the person's perspective were selected from those that colleagues deemed appropriate to nursing and those that were identified in the nursing literature. They were supportive nursing care, reminiscence, meditation, relaxation and imagery. Nurses have been reluctant to make diagnoses, implement actions, and assume responsibility for this actions and this is of concern but can be understood because nurses have had little exposure to action and lack an intervention armamentarium from with which to choose actions to achieve nursing goals. Efforts in nursing education and nursing service are required to remedy this problem. Nurses must be convinced of the challenge and excitement associated with autonomous functioning. It is a characteristic of the true professional. Traditionally, nursing has prescribed one method for handling a situation. Fundamental nursing texts usually only present one way to handle a situation, because alternative interventions to achieve a client goal may be available. Considerably more research is necessary before these can be prescribed. However, unless a first step is taken, progress will not be made. The quality of health care or nursing care is enhanced when nurses transform dilemas into commited action. This is apparent from widespread experiences of nurses.

• The Journal of the Korea Contents Association
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• v.15 no.11
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• pp.50-57
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• 2015

The fact that Disney studio produced several propaganda animations for the U. S. Government during World War II, is not widely known to the public. Der Fuehrer's Face that this essay centrally deals with totally includes the characteristics of signification and aesthetics in Disney animation. And, Der Fuehrer's face shows the tendency that represent the connotative theme of the work and myth to the audience, based on the typified character and the imagery of spaces in the work. Therefore, from this perspective, the semiotic studies on Der Fuehrer's Face is ultimately the approach to the characteristics of Disney animation's representation and communication that is established, through experimental trials and efforts.

• Journal of Korean Society for Geospatial Information Science
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• v.11 no.2 s.25
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• pp.61-66
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• 2003

The change detection using the satellite imagery and airphotos has been carried out in the application of terrain mapping, environment, forestry, facility detection, etc. The low-spatial resolution data such as Landsat, NOAA satellite images is generally used for automatic change detection, while on the other hand the high-spatial resolution data is used for change detection by image interpretation. The research to integrate automatic method with manual change detection through the high-spatial resolution satellite image is performed. but the problem such as shadow, building 'lean' due to perspective geometry and precision geocorrection was found. In this paper we performed change detection using the IKONOS satellite images, and present the concerning problem.

• Cross-Cultural Studies
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• v.29
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• pp.133-152
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• 2012

Franciso Ayala's narrative work was published in the collection "Nova novorum" (1926-1929) of Revista de Occidente, founded by $Jos{\acute{e}}$ Ortega y Gasset. The author of Cazador en el alba was well aware of the avant-garde aesthetics and hence he put into practice an artistic rupture of the traditional narrative forms of Realism. The work consists of two short stories: "Cazador en el alba" and "Erika ante el invierno". The use of metaphor, Francisco Ayala's preferred literary device (which Ortega y Gasset already emphasized in The Dehumanization of Art), reveals the influence of $Ram{\acute{o}}n$ $G{\acute{o}}mez$ de la Serna's Aphorisms. Through a metaphoric language, "Cazador en el alba" describes the life of Antonio, a soldier and peasant, who visits Madrid and confronts the urban reality of the metropolis. "Erika ante el invierno" portrays with a singular depth the solitude of a woman living in another metropolis, Berlin. The author confessed that he wrote both short stories influenced by the European avant-garde and its use of poetic imagery and metaphor, common practice at that time. However, the main purpose of this article is to reflect upon the society of the first decades of the $20^{th}$ Century: the city, the people and their lives, the societal changes, as well as the innovative perspective of the new art.

• Journal of the Korean Society of Clothing and Textiles
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• v.48 no.4
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• pp.615-631
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• 2024

In the fashion industry, cultural borrowing-often championed for promoting diversity-is notably prevalent in the editorials of fashion magazines. However, when scrutinized through a postcolonial lens, this practice reveals a tendency to reinforce Western power structures. This study focuses on instances of orientalism and cultural appropriation within editorials featuring Hanbok in domestic licensed fashion magazines, examining the implications of such instances. The findings reveal three key aspects: first, the creation of a sensual female image intertwining sexual fantasies about Asian women with enigmatic Hanbok aesthetics; second, the utilization of traditional culture, including Hanbok, in luxury fashion's premiumization strategies, thereby perpetuating stereotypical images through self-exoticization; and third, a decontextualization trend that presents traditional cultures and Hanbok from diverse origins together, irrespective of context. This research contributes to the literature by addressing postcolonialism and cultural appropriation, specifically offering insights into the media's role in the modernization of traditional culture in the long term.