• The Korean Nurse
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• v.16 no.4 s.90
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• pp.55-57
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• 1977

• Korean Architects
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• s.618
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• pp.146-147
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• 2020

• Korean Architects
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• s.665
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• pp.36-37
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• 2024

• Proceedings of the IEEK Conference
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• 2004.08c
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• pp.823-826
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• 2004

In this paper, A tracking of the moving objects using normalized hue distribution in HSI color model was proposed. Moving objects are detected by using difference image method and integral projection method to background image and objects image only with hue area. Hue information of the detected moving area are normalized by 24 levels from $0^{\circ}$ to $3600^{\circ}A$ distance in between normalized levels with a hue distribution chart of the normalized moving objects is used for the identity distinction feature parameters of the moving objects. To examine proposed method in this paper, image of moving cars are obtained by setting up three cameras at different places every 1 km on outer motorway. The simulation results of identity distinction show that it is possible to distinct the identity a distance in between normalization levels of a hue distribution chart without background.

• The Research Journal of the Costume Culture
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• v.6 no.4
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• pp.203-212
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• 1998

During the Baroque Ages, the underclothes of both sexs developed a new significance. They ceased altogether to be merely utilitarian in function, and were exploited, to a striking degree, to indicate class distinction and sex attraction. Up to this period, as e have seen, the underclothes of men and women had very much the same significance, but from now on there is a division. The male garments are designed mainly to express social rank, the female mainly to attract. The man's shirt is an integral part of the visible costume of the find gentleman. After 1660, The fashion portrayed by the men, exhibiting the shirt extruding between the bottom of the waistcoat and the top of the breeches is still more remarkable and significant. The period is important in that it was the last time that the male attempted to give his under clothing an erotic suggestion. It was their experience that silk and linen garments next to the skin were less liable than wool to harbour lice. Until the era of physical cleanliness opened a century later, woollen undergarments were rarely worn. the nineteenth century accepted cleanliness as a sign of class distinction.

• Phonetics and Speech Sciences
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• v.8 no.4
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• pp.23-29
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• 2016

The present study tested if individual speakers showing great sound change in segments (i.e., vowels and fricatives) also had innovative changing patterns in suprasegmental properties (i.e., lexical pitch accents) in Kyungsang Korean. The acoustic analysis at a group level first confirmed the presence of group level differences in distinguishing /ɨ-ʌ/ and /s-s'/ both of which had different phonemic distinction from Seoul Korean. Younger speakers had more innovative segmental change than older speakers, and even within the younger generation, female speakers produced more innovative phonetic variants than male speakers. Regarding the individual observation within the younger group, the younger speakers with large acoustic distinction in vowels and fricatives also showed acoustically less distinct accent patterns, indicating the innovative sound change pattern consistent across segment and suprasegmental properties. The group and individual observations suggested that linguistic innovators introduced new phonetic variants with consistent degree of changing pattern between segment and suprasegmental properties.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.65 no.10
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• pp.1774-1779
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• 2016

This paper proposes a portable cable fault detection system with automatic fault distinction and distance measurement using time-frequency correlation and reference signal elimination method and automatic fault classification algorithm in order to have more accurate fault determination and location detection than conventional time domain refelectometry (TDR) system despite increased signal attenuation due to the long distance to cable fault location. The performance of the developed system method was validated via an experiment in the test field constructed for the standardized performance test of power cable fault location equipments. The performance evaluation showed that accuracy of the developed system is less than 1.34%. Also, an error of automatic fault type and location by detection of phase and peak value through elimination of the reference signal and normalization of correlation coefficient and automatic fault classification algorithm not occurred.

• MALSORI
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• no.33_34
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• pp.1-10
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• 1997

Korean stop consonants are well known for their tripple distinction. In word initial position lax, tense and aspirated consonants are all voiceless. They are differentiated by the degree of tension, aspiration and VOT(voice onset time). But in intervocalic position, lax consonants become voiced. In this study I compare the acoustic features of Korean intervocalic lax and tense stops. The closure duration of lax stops is shorter than that of tense consonants. The preceding vowel length is longer in tan than that in tense consonants. I modify the above acoustic characteristics by an experimental methods. For example, I shorten the closure duration of intervocalic tense stops by 5 steps. r also do auditory tests which will show us listener's reaction on the above examples. And do the same job with the preceding vowels. According to the auditory test, the closure duration does an important role in differentiating Korean intervocalic lax and tense stops. But the preceding vowel length has almost nothing to do with the distinction between lax and tense stops. So I conclude that acoustic features also have hierarchy. Some features have categorical characteristics and others don't.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.19 no.4
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• pp.105-110
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• 2011

The flight test comes at the end of the aircraft development process and is an unique part. The purposes of the flight test are to evaluate the characteristics of the aircraft and validate its design in the real operating environment. Atmospheric considerations are key elements, when the planner of flight test establishes the flight test planning. The primary objective of atmospheric considerations is to ensure safety of the vehicle. The planning through atmospheric considerations can minimize flight cancellations caused by severe weather. In this paper, we present a program for flight suitability distinction, and develop a program for calculation of available sorties.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2006.11a
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• pp.303-306
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• 2006

Understanding of the adoption and use of mobile internet (MI) services may have a significant issue on business communication practices. But few empirical studies have made a distinction between users' pre-adoption beliefs and post-adoption beliefs on MI services. Most researches of MI services, moreover, do not consider the characteristics of MI services. This paper reports results of a research on the comparison of users' beliefs between adopting and using MI services. We consider two beliefs which are object-based beliefs and behavioral beliefs. Using constructs from the two beliefs, a model will test to observe the determinants of the MI services adoption and continued use intention based on the survey data. Understanding beliefs' distinction is important to manage MI services and increase the profit of MI services over time.