• 대한견주관절학회:학술대회논문집
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• 대한견주관절학회 1998년도 학술대회
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• pp.41-42
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• 1998

• 전자통신동향분석
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• 제8권3호
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• pp.163-183
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• 1993

NTT는 1980년에 DDX-P 패킷통신서비스를 개시하여 현재 DDX-TP, DDX-TP 및 INS-P의 3종류의 서비스를 제공하고 있다. 본 고는 NTT의 패킷통신망 구조, 기능 및 싱호통신 등 NTT 패킷통신서비스 전반적인 면과 이를 이용한 사례를 분석한 결과이다.

• 대한약학회:학술대회논문집
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• 대한약학회 2001년도 Proceedings of the Pharmaceutical Society of Korea
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• pp.143.2-143.2
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• 2001

• Natural Product Sciences
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• 제4권4호
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• pp.234-237
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• 1998

To evaluate the anti-diarrheal potential of the leaves of Bauhinia purpurea Linn., investigations were performed on different animal models e.g. castor oil induced diarrhea in rats and gastrointestinal motility test by using charcoal meal. In both the models the ethanolic extract of the leaves showed significant activity when compared to control group. The group treated with standard anti-diarrheal agent also showed significant activity comparing with control. Thus this study establishes the efficacy of Bauhinia purpurea Linn. Leaves as an anti-diarrheal as claimed in folklore.

• Asian-Australasian Journal of Animal Sciences
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• 제19권3호
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• pp.406-411
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• 2006

The objective of this study was to investigate the effects of feeding probiotic (Enterococcus faecium SF68, EF) on growth performance, nutrient digestibility, blood characteristics and faecal noxious gas content in finishing pigs. A total of eighty [($Landrace{\times}Yorkshire$)${\times}Duroc$] pigs with an initial BW of $50.47{\pm}2.13kg$ were used in this 8-week experiment. Pigs were allotted to four treatments (4 replicates per treatment and 5 pigs per pen) according to a randomized complete block design. Dietary treatments were: 1) CON (control; basal diet), 2) CTC (control diet+0.1% antibiotic, chlortetracycline), 3) EF1 (control diet+0.1% probiotic, EF) and 4) EF2 (control diet+0.2% probiotic, EF). During weeks 0-4, ADG was not affected by the addition of antibiotic or EF (p>0.05). In weeks 4-8, ADG tended to increase in CTC and EF treatments compared to CON treatment (p<0.10). ADFI and gain/feed were not affected in each 4-week period and the entire experimental period (p>0.05). Digestibilities of DM and N were higher in EF supplemented treatments than in CON and CTC treatments (p<0.05). Blood characteristics of WBC, RBC and lymphocyte were not affected in pigs given diets containing EF (p>0.05). Supplementation of EF in the diet decreased faecal ammonia nitrogen ($NH_3$-N) and hydrogen sulphide ($H_2S$) concentrations (p<0.05). Faecal acetic acid concentration tended to decrease (p<0.10) while propionic acid and butyric acid concentrations were significantly lower on diets with EF supplementation than on the diet containing antibiotic (p<0.05). In conclusion, dietary supplementation of EF can increase nutrient digestibility and decrease faecal $NH_3$-N, $H_2S$ and volatile fatty acid (VFA) concentrations in finishing pigs.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2008년도 추계학술대회 논문집
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• pp.379-380
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• 2008

• 대한약학회:학술대회논문집
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• 대한약학회 2000년도 춘계총회 및 학술대회
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• pp.135.1-135.1
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• 2000

• 대한약학회:학술대회논문집
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• 대한약학회 2000년도 춘계총회 및 학술대회
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• pp.217.1-217.1
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• 2000

• Kyungpook Mathematical Journal
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• 제46권4호
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• pp.603-613
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• 2006

Near-rings considered are right near-rings and R is a near-ring. $J_0^r(R)$, the right Jacobson radical of R of type-0, was introduced and studied by the present authors. In this paper $J_1^r(R)$ and $J_2^r(R)$, the right Jacobson radicals of R of type-1 and type-2 are introduced. It is proved that both $J_1^r$ and $J_2^r$ are radicals for near-rings and $J_0^r(R){\subseteq}J_1^r(R){\subseteq}J_2^r(R)$. Unlike the left Jacobson radical classes, the right Jacobson radical class of type-2 contains $M_0(G)$ for many of the finite groups G. Depending on the structure of G, $M_0(G)$ belongs to different right Jacobson radical classes of near-rings. Also unlike left Jacobson-type radicals, the constant part of R is contained in every right 1-modular (2-modular) right ideal of R. For any family of near-rings $R_i$, $i{\in}I$, $J_{\nu}^r({\oplus}_{i{\in}I}R_i)={\oplus}_{i{\in}I}J_{\nu}^r(R_i)$, ${\nu}{\in}\{1,2\}$. Moreover, under certain conditions, for an invariant subnear-ring S of a d.g. near-ring R it is shown that $J_2^r(S)=S{\cap}J_2^r(R)$.

• 한국토양비료학회지
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• 제28권3호
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• pp.218-226
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• 1995

복숭아 묘목으로 부터 채취한 근권 및 그 주변 토양을 이용하여 $NH_4-K$와 $NH_4-Ca$ 치환 현상을 조사하였으며 이 결과를 토양중 암모니움 등 양이온의 이동과 분포의 모델화에 적용할 수 있는 치환식을 찾고자 했다. 토양시료를 $NH_4Cl$, KCl과 $CaCl_2$ 용액으로 평형에 도달시킨 후 $Sr(NO_3)_2$ 용액으로 추출하여 평형상태에서의 치환태 양이온 조성을 구하였다. Vanselow, Gapon 그리고 kerr의 식은 $NH_4-K$와 $NH_4-Ca$ 치환 현상을 적절히 기술할 수 없었으나 치환태 양이온 농도에 임의의 지수를 갖는 다음과 같은 경험식이 매우 적절한 것으로 나타났다. ${\frac{\alpha_i^m}{a_j^n}}=K{\frac{(iX)^{mPi}}{(jX)^{nPj}}}$ 이 식에서 ${\alpha}i$와 ${\alpha}j$는 원자가가 m과 n인 양이온 i 및 j의 용액 중 activity이며(iX)와 (jX)는 치환태양이온 i와 j의 농도이다. 치환태 양이온의 농도 단위로는 몰 분율 또는 당량 분율을 사용할 수 있다. 임의상수 $P_i$와 $P_j$ 그리고 분배상수 K는 이 식의 대수형을 이용하여 다중 회귀 방법으로 구할 수 있다.