• Journal of Astronomy and Space Sciences
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• v.24 no.2
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• pp.99-110
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• 2007

A total of 824 observations (206 in ${\Delta}B$, 206 in ${\Delta}V$, 206 in ${\Delta}R$, 206 in ${\Delta}I$ for CC Com were made on 3 nights from March 3 to April 3 in 2002 using the 61cm telescope with 2K CCD camera of the Sobaeksan Optical Astronomy Observatory of KASI. From our observations 9 times of minimum light were newly determined. Combined analysis of our new BVRI light curves with the double-lined radial velocity curves of Pribulla et al. (2007) were made with the 2004 Wilson-Devinney(WD) binary model code to yield new physical parameters of the CC Com system. Small asymmetries in light curves were explained with the adoption of two hot spots on the cool secondary.

• 프린팅코리아
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• v.14 no.7
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• pp.106-106
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• 2014

어도비(www.adobe.com/kr)는 지난 6월 19일 크리에이티브 클라우드의 14개 데스크톱 애플리케이션의 새 버전을 발표했다. 이번 대규모 업데이트는 어도비 포토삽 CC, 어도비 일러스트레이터 CC, 어도비 드림위버 CC, 어도비 프리미어 프로 CC 등이 포함돼 있다.

• 프린팅코리아
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• v.14 no.7
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• pp.100-101
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• 2015

어도비(www.adobe.com/kr)는 지난 6월 17일 어도비 크리에이티브 클라우드의 대표 툴 및 서비스에 대한 대규모 업데이트를 발표했다. 이번 크리에이티브 클라우드 2015 릴리스를 통해 포토샵 CC, 일러스트레이터 CC, 프리미어 프로 CC, 인디자인 CC 등 어도비 데스크톱 툴의 주요 업데이트와 iOS 및 안드로이드용 신규 모바일 앱을 선보였다.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2003.11a
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• pp.105-108
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• 2003

본 논문에서는 Microsoft DirectShow기반의 DSM-CC Object Carousel과 Data Download 프로토콜을 위한 인코더의 설계 및 구현에 대해 기술한다. DirectShow는 Component Object Model (COM) 기술을 기반으로 하고 있다. 따라서, 작성된 코드의 재사용과 유지보수가 용이하고, 멀티미디어(Multimedia) 데이터를 편리하게 처리말 수 있는 기능을 제공한다. 또한, 개발자가 COM component를 쉽게 제작할 수 있는 방법을 제공한다 하지만, 스트리밍 오디오/비디오 등의 디코딩을 위주로 개발된 DirectShow기술이 데이터 방송 서버에서의 실시간 인코딩 작업에 사용할 때에는 문제점이 발생한다 Data Carousel 방식에서는 인로딩 도중에 Update를 지원해야 한다. 즉, Carousel데이터의 Update가 있을 경우, 스트리밍(Streaming) 하는 동안 Update된 데이터를 인코딩 하여야 한다. 이러한 상황은 DirectShow의 기본 상태로는 표현하기 어려우므로 기본 상태를 확장하여 별도의 사용자 정의 상태를 추가하였다. 또한, 두 작업을 동시에 수행하기에 적합한 스레드(thread) 모델과 Push/pull 버퍼 모델을 설계하였다. DirectShow를 이용하여 인코더를 구현함으로써 개발자는 개발시간과 비용을 절약 할 수 있고, 사용자에게는 인코더를 등록하고 실행하기 쉬운 환경과 인로딩 상태의 실시간 모니터링 기능을 제공한다.

• Bulletin of the Korean Space Science Society
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• 2002.05b
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• pp.16.2-16
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• 2002

• TTA Journal
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• s.92
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• pp.131-137
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• 2004

TTA(한국정보통신기술협회)는 2004년 2월 17일 엔텔테크놀로지㈜(http://www.ntel21.com/) VoIP Gateway(모델명: NT-301)의 기능 및 성능 시험을 수행하여 TTA Verified 인증서(번호: TTA-V-N-04-001)를 발급하였다. 또한 2004년 3월 10일 HS 텔리안㈜(http://www.hsteliann.com/) VoIP Gateway(모델명: Telimax414)의 시험을 수행하여 TTA Verified 인증서(번호: TTA-V-N-04-003)를 발급하였다. 위의 두 장비는 FXS 포트 및 PSTN 백업 포트 그리고 이더넷 포트가 장착된 장비로서, TTA가 위의 두 장비에 대하여 수행한 시험은 기능 확인 및 성능 평가를 측정하는 것이었다. 본 고에서는 TTA가 마련한 소용량 VoIP Gateway에 대한 인증기준(TTA-V-N-03-009-CC12)을 바탕으로 위의 두 장비에 대해 수행한 기능 및 성능 시험결과를 소개한다.

• Journal of The Korean Society of Grassland and Forage Science
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• v.25 no.3
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• pp.177-184
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• 2005

This study was conducted to study the effect of fiber sources on ruminal pH and buffering capacity and whole digestive tract digestibility with five ruminally fistulated sheep. Evaluated fiber sources were alfalfa hay cube (AHC), corn cob (CC), com silage (CS), cotton seed hull (CSH), peanut hull (PHL), rice straw (RS), and sugarcane bagasse (SCB). Sheep were fed consecutively a diet containing each tested fiber source $(45\%)$ with a corn-based concentrate diets $(55\%)$ during each experimental period. Ruminal pH showed no difference among fiber sources except the significantly lower pH at 8h (p<0.05) with RS (pH; 5.78) than those in other sources. Buffering capacity showed significant differences at 0h (p<0.05) and 2h (p<0.05) after feeding in CS compared to those from SCB and CC, while there was higher in PHL (p<0.01) at 12h post feeding except AHC than CC, CS, SCB, and RS. Dry matter digestibility was significantly higher in CS (p<0.001) than in other sources. Neutral detergent fiber digestibility was higher in CC, CS, CSH, and RS than other fiber sources (p<0.001). These results suggest that ruminal pH and buffering capacity and whole digestive track digestibility were significantly affected by fiber sources in ruminant diet, and, therefore, should be took those effects into account for TMR formulation.

• Journal of Acupuncture Research
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• v.24 no.5
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• pp.127-136
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• 2007

Objectives : To review the history, the theoretical basis and the technique of Intramuscular Stimulation (IMS), papers and books on IMS were searched. Methods : 15 papers were searched with the keyword 'Gunn CC' at Pubmed(http://www.ncbi.nlm.nih.gov/sites/entrez?db=pubmed). Several full texts of them and other papers were found at the internet homepage of The Institute for the Study and Treatment of Pain (http://www.istop.org/). 16 Korean papers on IMS were searched at KoreaMed(http://www.koreamed.org/SearchBasic.php) and Koreanstudies Infomation Service System(http://kiss.kstudy.com/KsiKiss.asp). Results : Dr. Gunn has made unique model which can explain the pathology of chronic pain and the mechanism of acupuncture treatment. In this model, he postulated that most of chronic pain is radiculopathy due to spondylosis and acupuncture treatment to the hyperalgesic muscle can restore the normal function of involved muscles and nerves. Conclusions : IMS is an acupuncture technique in which the muscles under the Ah-shi or tender points in periphery and intrasegmental paravertebral muscles are stimulated with needles.

• Journal of the Korean institute of surface engineering
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• v.26 no.2
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• pp.87-107
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• 1993

The grain size of the final products of WC-Co and WC-Ni composite powders is dependent on the size of the starting material and the conditions employed for the reduction and carburization. APT-Co and -Ni com-plex salts were prepared by the substitution reaction between ammonium ions in APT and the metal ions in Co(NO3)2 and Ni(NO3)2 solutions of different concentrations(0.1 to 0.7M) at $50^{\circ}C$ and the grain sizes of the com-plex salts was $0.54~0.76\mu\textrm{m}$. The complex which calcined the complex salts at $700^{\circ}$~80$0^{\circ}C$ for 60min. were 0.2~0.5$\mu\textrm{m}$. W-Co($5.92^{\circ}C$) and -Ni(6.95%) powders which reduced the complex oxides with H2d atmo-sphere(flow rate;600cc/min.) at $700^{\circ}$~$800^{\circ}C$ for 60min. were $0.5~0.6\mu\textrm{m}$. The mean grain sizes of WC-Co and WC-Ni composite powders which carburized both complex metals of W-Co and W-Ni at $800^{\circ}C$ for 60min. were $0.5~0.6\mu\textrm{m}$, and take place the coarsening of the grain above $800^{\circ}C$ and the optmium ratio of C3H8 and H2 was 0.2 for the control of the free carbon. The effect of Co contents on the particle sizes decreased from 0.4 to $0.25\mu\textrm{m}$ with increasing the content from 2.0 to 7.6w%. The activation energies on the reductions of oxides and the formations of carbides were as follows ; W-Co : Q = 8.7 kcal/mole, W-Ni : Q = 8.1 kcal/mole, WC-Co pow-der : Q = 17.8 kcal/mole, WC-Ni powder : Q = 16.6 kcal/mole.

• Journal of the Korean Society of Food Science and Nutrition
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• v.34 no.8
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• pp.1175-1181
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• 2005

The purpose of this study was to investigate the effects of green vegetable (kale) juice powder supple-mentation on lipid profiles, plasma homocysteine, folate and vitamin $B_{12}$ in rats fed cholesterol (Chol. ) or Chol. free diet. 7-week old male Sprague Dawley rats (n=40) were divided into 4 groups, and experimental diets containing control diet group (CO), control diet plus 0.5 wt$ \% $ Chol. (CC), control diet added with 5 wt$ \% $ kale (KO), control diet added with 5 wt$ \% $ kale plus 0.5 wt$ \% $ Chol. (KC) were fed for 8 wks. Plasma homocysteine level was examined by amino acid analyzer and serum folate and vitamin $B_{12}$ level were measured by com-petitive radioimmunoassay methods. In various serum lipid profiles, TG level was lower in kale juice powder groups (KO, KC) compared to the corresponding groups (CO, CC) (p<0.001). In Chol. supplemented groups (CC, KC), HDL-Chol. level was lower (p<0.001) and LDL-Chol. level was higher (p<0.05) than Chol. free diet. HDL-Chol. level was higer (p<0.05) in kale juice powder groups. HDL/LDL ratio was lower in Chol. supplemented groups (CC, KC) and tended to be higher in kale juice powder groups (KO, KC) Serum folate and vitamin $B_{12}$ levels were not affected by dietary Chol. and kale juice powder supplementation. Plasma homocysteine level was not affected by dietary Chol. and kale juice powder supplementation, too. Serum folate level was positively correlated with serum vitamin $B_{12}$ level (r=0.5632, p<0.001), but plasma homocysteine level was not significantly correlated with any serum folate, vitamin $B_{12}$ and Chol. levels, respectively. In summary, kale juice powder supplementation have improved serum lipid profiles by increasing the HDL level and decreasing the TG level and have not altered homocysteine level under the sufficient supply of folate and vitamin B complex relating with the homocysteine metabolism.