• Asian-Australasian Journal of Animal Sciences
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• v.17 no.8
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• pp.1158-1161
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• 2004

This study chiefly aims to ascertain the effect of birth weight and litter size on productive performance in rabbits. After delivery kits were removed from their mothers for individual weighing and randomly assigned to one of the following three experimental treatments: Group (KT 6) with six tiny kits (about 45 g) per litter (21 litters); Group (KT 8) with eight tiny kits (about 45 g) per litter (17 litters); Group (KN8) with eight normal kits (about 70 g) per litter (20 litters). The litters, separated from their mothers by putting them in a closed cage, suckled one time a day for 15 minutes. Daily milk production was measured by weighing the does immediately before and after suckling; body weight of kits was measured on a weekly basis. At weaning 60 rabbits per group were raised for six weeks to ascertain post-weaning performance and health. Compared with the two other groups, the kits of group KT8 ingested smaller quantities of milk both during the first 3 weeks (497.7 vs. 520.0 vs. 544.3 g, respectively for groups KT8, KN8, KT6) and the following period (261.3 vs. 285.0 vs. 302.7 g, respectively for KT8, KN8, KT6). The differences between groups KT8 and KT6 were statistically significant (p<0.01) in the first period while in the second period also KN8 group showed milk intake different in respect of KT8 (p<0.01) and KT6 (p<0.05) groups. Solid feed intake was significantly (p<0.05) lower in group KT6 (23.1 vs. 26.2 vs. 26.8 g/d, respectively for groups KT6, KN8, KT8). At weaning the kits of group KN8 always weighed more (966 vs. 894 vs. 888 g; p<0.01, respectively for groups KN8, KT6, KT8). After weaning, no parameter considered (daily weight gain, feed intake, feed conversion ratio, mortality and risk sanitary index) was affected by birth weight and litter size.

• 한국정보통신설비학회:학술대회논문집
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• 2005.08a
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• pp.35-37
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• 2005

본 논문은 FTTH 의 본격적인 사업에 앞서 순수한 광선희망에서의 반사손실의 영향을 파악하고 문제점 도출 및 해결방안을 찾고자 시스템적인 요소를 제외하고 시험을 하였다. E-PON 광선로망의 반사손실 측정값을 위하여 1 단분기(1*32)에서의 SC/PC, SC/APC, 2 단분기(1*4/1*8)에서의 SC/PC, SC/APC 의 4 가지 형태로 구성하여 측정하였고 SC/PC 커넥터 사용시 단자내가입자단의 공기중에 노출되는 채널수가 많을수록 일정한 패턴을 보이며 반사손실 특성이 저하되었다.

• The Korean Ginseng Research and Industry
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• v.2 no.1
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• pp.15-26
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• 2008

• Asia Marketing Journal
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• v.6 no.2
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• pp.69-87
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• 2004

This study introduces the marketing case of KT NESPOT, the new product marketing strategy of hi-tech communication services. Hi-tech products have different characteristics and the marketing strategy from introduction to growth stage is particularly important for the success of such products. This case explored the characteristics of hi-tech products, analyzed the marketing environments, and suggested how such new products can succeed in marketing.

• 한국정보통신설비학회:학술대회논문집
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• 2003.08a
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• pp.44-46
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• 2003

의 DGD(Differential Group Delay)값을 가지는 여러 토막의 편광유지 광섬유를 이용하여 가변 1차 PMD 보상기를 구현하여 보았으며. 구현된 1차 편광모드분산 보상기를 10Gbps의 신호발생기에 적용하여 1차 편광모드분산 성능을 확인하여 보았다.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.36 no.4
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• pp.368-374
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• 2008

The basic Trainer Aircraft of The Korean Air force KT-1/KO-1, which was designed and developed by Korean Technology has been a primary candidate as a replacement for the aging basic trainer or armed version for surface support operation for the nations such as Mexico, Philippine, Turkey, Venezuela and etc. In this study, competitors for the same class aircraft and the present operational status of the basic trainer of the world were identified and the fade out periods were also predicted. The result of this market analysis showed the required number of aircraft by the year 2025 for 33 countries as 4500. The exportable number of KT-1 aircraft was predicted considering the political/diplomatical environments, economic environment and also by the ability of producing same class aircraft of the country.

• Phonetics and Speech Sciences
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• v.1 no.1
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• pp.33-40
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• 2009

This study examines how young speakers of Seoul Korean produce tri-consonantal clusters /1kt/ and /1pt/ as in palk-ta ('to be bright') and palp-ta ('to step on'). Production data were collected from 20 speakers of Seoul Korean. The results of narrow transcription of the data showed that simplification is not obligatory as some speakers often preserve all three consonants. When simplified, there was a clear asymmetry between /1kt/ and /1pt/. Speakers showed no clear preference for either C1 preservation (C1=/1/) or C2 preservation (C2=/k/ in /1kt/ and /p/ in /1pt/) in production of /1kt/, but in production of /1pt/, strong preference was found for C1-preserved to C2-preserved variant. When compared with production data in Cho (1999), simplification patterns appear to have changed over the past 10 years, in a direction to preserve the first member of the cluster (/1/) more often, especially with /1kt/. There was no substantial between-item variation, indicating that simplification patterns are not lexically specified. Finally, the results suggest that the process of tri-consonantal simplification has not been fully phonologized in the grammar of the language as evident in substantial inter- and intra-speaker variation.

• 한국정보통신설비학회:학술대회논문집
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• 2005.08a
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• pp.329-332
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• 2005

In this paper, we describe implementation of personal media gateway (PMG) for applications over BcN networks. PMG is a TV based set-top terminal, which enables transmission of Full D1 high quality video and audio at the speed of maximum 2Mbps. It supports SIP protocol and QoS for the BcN networks. The hardware of the PMG consists of host module, audio/video codec processing module, DTMF module, and remote control I/O module. H.263 and MPEG4 software are implemented in DSP as codec for hi-directional communication and streaming, respectively. G.711 and Ogg-Vorbis are implemented as audio codec. We examined the quality of video using the Video Quality Test Equpment, which was developed by KT Convergence Lab. The experimental results show the video quality of MOS 4.1 and audio quality of MOS 4.3. We expect that PMG will be prospective business models, and create new customer value.

• Journal of International Academy of Physical Therapy Research
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• v.11 no.1
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• pp.1950-1953
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• 2020

Background: Ankle instability usually occurs after stroke, and contributes to unsafe walking and associated risk of falling in the affected patients. Objective: To investigate the effects of kinesiology taping (KT) on gait and balance ability (center of pressure, CoP) in patients with ankle instability after stroke. Design: One group, pre-post design. Methods: A total of 11 patients with ankle instability after stroke were enrolled. In all subjects, the gait and balance ability were assessed under 2 conditions: KT and barefoot. Gait and balance ability was assessed using GAITRite system and FDM-S platform. Results: Comparison between KT and barefoot condition, KT condition was significantly higher in velocity, cadence, step length, and stride length than barefoot condition (P<.05). KT condition was significantly lower in CoP path length and sway speed than barefoot condition (P<.05). Conclusion: KT indicated potential as a helpful method for walking and balancing ability in patients with ankle instability after stroke. Therefore, this study recommends KT as an option applicable to the stroke with ankle instability.

• 시스템엔지니어링워크숍
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• s.6
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• pp.86-93
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• 2005

본 논문은 KT-1 수출용 항공기(XKT-1,이하 XKT-1이라 함) 조종실배열 요소에 대한 정성적 ,정량적 반영 사항을 기술한 것으로,KT-1 동급항공기 조종실의 전형적 배열, 최신 항공기 현황과 더불어 조종실배열의 향후 추세에 관하여 고찰하였으며, 이를 바탕으로 여러 국가들의 요구사항 및 추세에 맞는 XKT-1 조종실배열의 특징과 설계결과를 나타내었다. XKT-1의 조종실배열은 잠재 고객이 선호하는 계기 및 시현기 등이 Human Engineering에 의거 최적의 배열이 되었으며 무엇보다 경쟁기종 대비 전방시야가 우수한 것으로 판명되었다.