• Title/Summary/Keyword: the 2000s

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IMT-2000 Packet Data Processing Method utilizing MPLS (MPLS망을 적용한 IMT2000 시스템에서의 패킷 데이터 처리 절차)

  • Yu, Jae-Pil;Kim, Gi-Cheon;Lee, Yun-Ju
    • The Transactions of the Korea Information Processing Society
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    • v.6 no.11S
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    • pp.3190-3198
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    • 1999
  • Because of the rapid growth of the mobile communication, the need for the mobile internet access has grown up as well. since the current mobile communication network, however, is optimized for a voice communication system, which exclusively occupies a channel for a given time, it is not suitable for variable rate packet data. In order to support the mobile internet access, it is essential do design a reasonable packet switching network which supports the mobility. Since mobile packet network has longer latency, high speed switching and QoS are required to meet the user's requirements. In this paper, we suggest an resonable way to construct a network and its operation procedures utilizing GPRS(General Packet Radio Service) network and MPLS(Multi Protocol Label Switching) to provide a high speed switching and QoS mobile internet access. GPRS is used as a network which supports the mobility and MPLS guarantees the QoS and high speed IP protocol transmission based on the ATM switching technology.

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Kinematic Synthesis and Analysis of RSS-SC Suspension System Using Acceptable Tolerances of Motion (운동의 허용공차를 이용한 RSSS-SC 현장장치의 기구학적 설계)

  • 김선평;심재경
    • Transactions of the Korean Society of Mechanical Engineers A
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    • v.24 no.11
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    • pp.2672-2679
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    • 2000
  • In synthesizing and RSSS-SC mechanism that is the kinematic model of the McPherson strut suspension system in automobiles, the design equations for R-S, S-S and S-C dyads should be solved separately for a given set of prescribed positions. The number of prescribed positions that the RSSS-SC mechanism can be synthesized is up to three because of the S-C dyad. This limitation may cause unsatisfactory results in synthesized joint positions. This paper presents a kinematic synthesis method to place the joints of an RSSS-SC mechanism in desired boundaries by varying the prescribed positions of the mechanism within acceptable tolerances. The sensitivity analysis of the joint positions is used determine which displacement parameter should be altered to fulfill this task.

The Effect of ISO 9001 : 2000 Quality Management System's Requirement on Business Performance (ISO 9001 : 2000 품질경영시스템의 요구사항이 경영성과에 미치는 영향)

  • Goh, Hyun-Woo;Chung, Young-Bae
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.30 no.3
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    • pp.135-149
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    • 2007
  • This paper investigates the relative effect of each ISO 9001 : 2000 quality management system's requirement and business performance. The empirical tests are conducted in ISO 9001 certification companies. As a result, the $1^{st}$, it shows the requirements positively affect performance of financial. The $2^{nd}$, also it shows the requirements positively affect non-financial performance. The $3^{rd}$ also it show the non-financial performance positively effect performance of financial performance.

The Development of Multiple Talents: Conceptualization and Empirical Studies

  • Wu, Wu-Tien
    • Journal of Gifted/Talented Education
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    • v.12 no.2
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    • pp.59-69
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    • 2002
  • A 4-year joint research project(1999-2003), entitled "The Development of Multiple Talents(DMT)", has been designed and carrying out under the sponsorship of the National Science Council, R.O.C. (Taiwan). A 3-dimension construct is proposed for the DMT: form of talents (10 forms, mainly based on Gardner's theory of multiple intelligences), function of talents (3 functions, based on Sternberg's conception of successfulintelligence), and developmental stage (4 stages, from pre-school to senior high). To take an example of its empirical studies, Wu and Chien (2000), based on a renovated conception of personal intelligence, developed the "Personal Intelligence Inventory" (PII). By means of the PII, it was found that there were some personal intelligence differences between gifted and regular pupils; however, gifted group was not as superior as on academic performance to the regular one (Wu & Chien, 2000). It was also found that there were significant relationships between pupils' personal intelligence and school adjustment in both groups (Tsai & Wu, 2000).

The Characteristics of Qipao Design in Contemporary Fashion Design - Focused on Women's Collections from 2000 to 2009 - (현대 패션 디자인에 나타난 치파오의 디자인 특성 - 2000~2009년 여성 컬렉션을 중심으로 -)

  • Ryu, Shang;Jang, Jung-Im;Lee, Youn-Hee
    • The Research Journal of the Costume Culture
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    • v.19 no.2
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    • pp.296-308
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    • 2011
  • The purpose of this study is to understand Qipao, that Chinese traditional women's cloth, and analysis the aesthetic characteristics of that. Joining WTO in 2002 and 2008 Beijing Olympic made China get the attention by the world and get the opportunity that advent of China style. Chinese fashion cultural contents have abundant meanings in internal or external, therefore characteristics aesthetic of Chinese traditional fashion had much influence in world fashion design. Qipao that has influence in contemporary fashion design could be used special fashion design data for China market. A variety of literature and prior researches for Qipao's history and transition process was studied. Internal and external documents, fashion magazines, internet information were investigated to study features of Qipao. Total 20 seasons fashion collections from 2000S/S to 2009F/W was examined, and selected 22 brands that showed Qipao style, after then extracted 418 photos among them. By the seasons, Eit showed 193 pieces in S/S and 225 pieces in F/W, and was put to practical use in F/W season than S/S. The results are as follows. The contemporary fashion collections shown in the Qipao style silhouette, detail, color, material, pattern and the results obtained by each, were in all respects diversity. In silhouette, including traditional tight silhouettes, 'H' silhouettes, boxy silhouette was such a variety. The five colors traditionally preferred color from the color was more of a tendency to be gorgeous. Modern reinterpretation of pattern designs by graphic pattern that has emerged. Also, shown in a contemporary fashion collection Qipao style leather material in application utilizing the glossy feel of a plastic material and has emerged feeling.

A Historical Review of the Growth and Development of Dancesport in Korea (한국 댄스스포츠의 성장과 발전에 관한 역사적 고찰)

  • Han, Sang-Ho
    • Journal of Digital Convergence
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    • v.14 no.3
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    • pp.45-54
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    • 2016
  • The purpose of this article was to not only review historically the growth and development of dancesport, to but also seek to inform the value and prospect of dancesport in Korea. To achieve the purpose of the paper, the result of this article was framed into four time periods for a historical review of Korean dancesport growth and development: the late 1880s - the mid 1940s, the late 1940s - the late 1980s, 1990s and 2000s onwards. First, the first period was from the late 1880s to the mid 1940s when the nation accepted a social dance and western dance and tradition especially in upper-class Korean society. Second, the second period was from the late 1940s to the late 1980s when social dances (or ballroom dance) were suppressed under the military-based regime. The most likely explanation for this was a tradition that Korea society consider distinction between the sexes as a virtue. Third, third period was the 1990s when the social dance (ballroom dance) was developed officially into dancesport. Actually, the 1990s saw the sport built up a positive image while a negative image was portrayed by the military-based government. Fourth, the fourth period was the 2000s onwards when the sport has been developed as a sport and culture in a sound and systematic manner. Indeed, the sport has come to meet the public tastes.

ENGLISH RESTRUCTURING AND A USE OF MUSIC IN TEACHING ENGLISH PRONUNCIATION

  • Kim, Key-Seop
    • Proceedings of the KSPS conference
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    • 2000.07a
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    • pp.117-134
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    • 2000
  • Kim, Key-Seop(2000). English Restructuring and A Use of Music in Teaching English Pronunciation. JSEP 2000 voU This study has two-fold aims: one is to clarify the restructuring of English in utterance, and the other is to relate it to teaching English pronunciation for listening and speaking with a use of music and song by suggesting a model of 10-15 minute pronunciation class syllabus for every period in class. Generally, English utterances are restructured by stress-timed rhythm, irrespective of syntactic boundaries. So the rhythmic units are arranged in isochronous groups, of which the making is to attach clitic(s) to a host or head often leftwards and sometimes rightwards, which results in linking, contraction, reduction, sound change and rhythm adjustment in utterance, just as in music and song. With English restructuring focused on, a model of English pronunciation class syllabus is proposed to be put forward in class for every period of a lesson or unit. It tries to relate the focused factor(s) in pronunciation to the integrated, with teaching techniques and music made use of.

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The Analysis of the Effect of FDI to Export - from the case of Vietnam (FDI와 수출 간 관계 연구 - 베트남의 사례를 중심으로)

  • Le Ngoc Khai;Young-Jin Ro
    • Korea Trade Review
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    • v.45 no.4
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    • pp.95-105
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    • 2020
  • Vietnam has experienced a high economic growth since early 2000s. One of the reasons for this successful economic growth is foreign direct investment that has been invested mainly in manufacturer sector in Vietnam. In this paper, we examine the impacts of foreign direct investment to Vietnam on its exports using quarterly data from 2000:1 to 2017:4. Since all the variables in our model is subject to I(1), we apply Fully Modified OLS(FMOLS) to estimate a cointegration vectors. Our results show that there exists a long-run relationship among Export, FDI, Exchange rate and G20 countries' GDP. Also, we find that FDI has a positive effect on Vietnam's export, which was statistically significant. Our results support the hypothesis that the FDI to Vietnam since 2000 has an export-oriented feature.

An Improved Model for Grounding System Using process of Grounding Design (접지설비 절차에 따른 개선된 접지실비 모델)

  • Song, Young-Joo
    • Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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    • v.22 no.6
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    • pp.50-60
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    • 2008
  • The ANSI/IEEE Std. 80-2000 method has been commonly used to design grounding system for the South Korea domestic market. However, the appropriateness of this method to the ground design environment has not yet been examined. This paper presents a new design grounding system method that complements the ANSI/IEEE Std. 80-2000 method, when the new method is a lied to thickness, dangerous voltage, and grid spaced computations for grounding conductors. Furthermore, this paper examines reliability and economic efficiency issues by comparing of the ANSI/IEEE Std. 80-2000 Annex B's case study with the original method.