• Speech Sciences
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• v.14 no.3
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• pp.59-76
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• 2007

The purpose of this study is to investigate the pitch rules of Chinese poetry. Pitch rules are concerned with the high tone and the low tone. Because Chinese poetry is a fixed form of verse, it must keep pitch rules to compose Chinese poetry. But until now there has been no acoustic study of pitch rules of Chinese poetry. So, for the first time the present study investigates pitch rules of Chinese poetry acoustically. Pitch contours were analyzed from the sound spectrogram made by Praat. Results showed that actual pitch patterns did not coincide with theoretical pitch rules in reciting Chinese poetry. Therefore, in studying Chinese classics, the Chinese poetry, which has traditionally been considered to be recited according to original Chinese pitch rules, must now be considered in terms of how pitch rules may have changed over time in Korea since it was first introduce to Korean scholars.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2006.05a
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• pp.302-308
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• 2006

We introduce the concept of a remote distributed embedded system to integrated fieldbus based control systems in internet/Intranet. As a result fieldbus systems are opened up for remote monitoring, remote maintenance, and remote control applications using state of the art Web-technology. This paper addresses the design of a remote distributed embedded system using Internet and CAN for multi-Induction motor of Building and Industrial field. The fieldbus used the CAN based networked intelligent multi-motor control system using DSP2812 microprocessor. To build such a system, the TCP/IP-CAN Gateway which convert a CAN protocol to TCP/IP protocol and vice verse, was designed. A experimental simulation system consists of a TCP/IP-CAN Gateway in remote place and a command PC ti be connected ti Ethernet.

• Journal of The Korean Association of Information Education
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• v.6 no.2
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• pp.120-129
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• 2002

In this paper, I survey the field which students use ICT and propose a teaching and learning model to improve students' ability in using ICT. Also, I apply it and prove its' effect. Because Problem Based Learning treats ill-structured problem which reflects actuality, Students can pick up the actual knowledge and become verse in general principle or concept which can transmit resemble problem or situation. Therefore, I hope a teaching and learning model which I propose in this paper has an effect to improve students' ability in using ICT.

• Proceedings of the KWS Conference
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• 2004.05a
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• pp.249-251
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• 2004

According to our fatigue tests carried out at 20 ㎐, R=0.1 on transversely butt-welded joints, fatigue strengths of as-welded specimens, that is, specimens having residual stress are higher than those of annealed specimens in short hie range, but vice verse in long life range. This behavior seems to be concerned mainly with residual stress relaxation by applied loading. After analyzing the welding process, we conducted finite element analysis to quantify the degree of residual stress relaxation. By taking into account residual stress relaxation, modified Goodman diagram, and nominal stress, we evaluated the fatigue life of the welded joint from the S-N curve for the parent material. The estimated results are in a good agreement with the experimental results.

• Journal of Astronomy and Space Sciences
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• v.3 no.2
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• pp.93-102
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• 1986

For a geostationary satellite east-west station keeping maneuvers must control both the mean longitude and the orbit eccentricity simultaneously. The effect on the orbit eccentricity of maneuvers may be reprensented by a phse plane of $e_{c}$ verse $e_{s}$, since these eccentricity elements give the projection of the orbit center onto the equatorial plane in units of the semimajor axis. The evolution of the mean longitude and the orbit eccentricity are obtained.

• Proceedings of the KSME Conference
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• 2004.04a
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• pp.108-113
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• 2004

According to our fatigue tests carried out at 20 Hz, R=0.1 on transversely butt~welded joints, fatigue strengths of as-welded specimens, that is, specimens having residual stress are higher than those of annealed specimens in short life range, but vice verse in long life range. This behavior seems to be concerned mainly with residual stress relaxation by applied loading. After analyzing the welding process, we conducted finite element analysis to quantify the degree of residual stress relaxation. By taking into account residual stress relaxation, modified Goodman diagram, and nominal stress, we evaluated the fatigue life of the welded joint from the S-N curve for the parent material. The estimated results are in a good agreement with the experimental results.

• Sijohaknonchong
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• v.21
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• pp.47-76
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• 2004

Newly discovered ${\lceil}Gogeummyeongjakga{\rfloor}$ is a copy collection of the old poetry SI-JO, which is specified in the book of yellow Gojeongji. {$\lceil}Gogeummyeongjakga{\rfloor}$ is guessed to be copied before the 17th year of King Yeongjo's reign(1740) and thus it's the early collection in the history of the Korean verse, Shijo. According to our research, there are 78poems in the collection and nine out of them hasn't been yet reported to the Korean Academy. The characteristics of Shijo in the book are followed. First. The collection is different from other books since the book was written in Korean instead of Chinese characters, which shows the uniqueness of the Korean literature in the late 17th and the early 18th century. Secondly, there are different versions of a poem in the collection, which is quite unusual in the other collections. There are different words or phrases used in different versions and even the whole verse is modified in some cases. Thirdly. two out of newly discovered nine short lyric songs is transformed from and that are kind of Chinese Ak-Bu. By the way, the compiler of ${\lceil}Gogeummyeongjakga{\rfloor}$ seemed to understand the co-relation between Ak-Bu and Shijo. and that's why he chose transformed Shijo from Ak-Bu not Chinese poetry. Among nine poems, <9> and <10> are newly discovered responding songs unknown up till now.

• Sijohaknonchong
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• v.30
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• pp.21-52
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• 2009

This study observed what roles and identity the Taoist Hermits have when they appear in Korean Verse, SiJo, which was preoccupied by the illustrious-officials in Choseon Dynasty. This study has found that languages of Taoist Hermit frequently appear in SiJo, through the historical study documents focusing on only the mountain wizards in terma of the genre, SiJo. Of those terms used by Taoist Hermit, most prominent was 'JeokSongJa', which was expressed as that sought by the illustrious-officials-they were using the sentence, 'I will follow JeokSongJa' to the extent that it is an idiom. This suggests that the illustrious officials in ChoSeon Dynasty meant if one was going to be entitled to become a Taoist Hermit, he should seek 'JeokSongJa' first. We can see those illustrious officials were using the words with a ideological tone, affected by then 'JangRyang' or 'BeomRyo' who were devoting themselves to finding 'JeokSongJa' with a belief that they could become a Taoist Hermit and live forever, which had been handed down as a legend or a myth. Meanwhile, Li Po is a profile who can not considered, separately in the history of Korean Literature. Li Po recited poems, as a great poet and a hard drinker, who were incited in SiJo of those illustrious officials as a intimate person. In contrast, among those who were accepted as a negative profile, were a Chinese Emperor JinSi and HanMuje. These two emperors, who were looking for a herb of eternal youth and Mt. BongRae, figures who had lost their positions in the real political circle. In addition, they couldn't make their dreams to get perennial youth and long life come true, which stimulated the illustrious officials of that time to recite those poems indicating there is no ideal Utopia so it's better be satisfied with the reality living up to the realistic idea of Confucianism. In this sense, those two emperors are negative. There are also women Taoist Hermits present in SiJo, including MaGo nymphs, SeoWangMo, MuSanShinNyo, and Hang-A. MaGo nymphs were grandmothers who superintend the longevity, often incited as a beautiful woman; SeoWangMo was a Toast Hermit who had an elixir of life; MuSanShinNyo is a beautiful woman who was representing the attachment of cloud friendship; and Hang-A is expressed as a goddess who betrayed her husband and as a result staying lonely in the moon palace. These women goddesses were characterized by their beautiful appearances, generous and delicate personalities. widely incited in romantic poems.

• Journal of Korean Medical classics
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• v.33 no.1
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• pp.197-205
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• 2020

Objectives : We analyzed the descriptions of Doek(德)·Qi(氣)·Saeng(生)·Jeong(精)·Sin(神)·Hon(魂)·Baek(魄)·Sim(心)·Ui(意)·Ji(志)·Sa(思)·Ji(智)·Ryeo(慮)·Ji(智) which are the concepts mentioned in the beginning of the ≪Lingshu·Benshen≫. Methods : We reinterpreted this verse in ≪Lingshu·Benshen≫ from the viewpoint of evolution and development of mental function and considered it in relation to the knowledge of modern psychology and brain science. Results & Conclusions : The reproductive essence of the parents are combined, primitive essence (元精) is created and simultaneously primitive spirit is born. Primitive spirit first differentiates into Hon and Baek. Hon and Baek are instinctive mental functions. Up to this point, because the process is completed before birth, primitive spirit, Hon, and Baek are innate spirit. Ui, Ji, Sa, Ryeo and Ji are the rational thinking abilities as mental functions that develop actively after birth. This is called conscious spirit and acquired spirit. Analyzing the contents of , it can be said that the mental function is divided into four layers of primitive spirit-Baek-Hon-conscious spirit.

• Sijohaknonchong
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• v.20
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• pp.173-195
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• 2004

In this thesis I tried to unearth some Korean Akjang, written and sung by Korean language, not by the form of Chinese verses. In 19th century they used the Korean Akjang at Court banquet cerymony in Chosun Dynasty. I had got four meaningful conclusions through this study, as follow. 1. There are various banquets but they used Korean Akjang only at YaYeon, a sort of night banquet. 2. The Akjangs arranged at YaYeon are called Ak-ka-Samn-jang which means three songs at the banquet. 3. These Akjangs were usually composed of 3 pieces of Gagok, the Korean traditional vocal music, as one. 4. The Kings and princes wrote all the words of these music.