• Asian-Australasian Journal of Animal Sciences
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• 제15권9호
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• pp.1288-1293
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• 2002

Four adult rams ($22.25{\pm}0.90kg$) were used in a $4{\times}4$ latin square design to evaluate the rations without ($T_1$) or with supplementation of sunflower acid oil at 5 ($T_2$), 10 ($T_3$) or calcium soap at 10% of dietary DM ($T_4$) on nutrient digestibility and balances of nitrogen, calcium and phosphorus. The basal ration contained 60 parts Brazilian napier grass hay and 40 parts concentrate mixture. The DM, CF, NDF and ADF digestibilities and nitrogen retention (g/d) decreased (p<0.01) by inclusion of sunflower acid oil at 5% of dietary DM. In addition, depression (p<0.01) in digestibilities of CP, nitrogen free extract (NFE), cellulose, hemicellulose, retention of calcium and phosphorus (g/d) were also observed with increasing the level of sunflower acid oil to 10% of dietary DM. The EE digestibility, total digestible nutrients (TDN) content and calcium retention (g/d) were significantly higher (p<0.01) for ration supplemented with calcium soap. It is concluded that sunflower acid oil supplementation in free form as low as 5% of dietary DM is deleterious to fibre digestion in sheep while as calcium soap, it can be fed up to 10% of dietary DM as an energy source without any adverse effect.

• Asian-Australasian Journal of Animal Sciences
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• 제5권1호
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• pp.39-44
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• 1992

Twelve male crossbred calves of 18 months of age were divided into two groups of six each. Animals in both the groups were fed wheat straw ad lib. However, animals in group II had free access to urea molasses mineral block (UMMB) lick. Straw DM intake (kg/100 kg B. Wt. and $g/w^{0.75}\;kg$) was significantly (p < 0.01) higher in group II ($1.95{\pm}0.06$; $75.55{\pm}1.79$) as compared to group I ($1.27{\pm}0.08$; $48.77{\pm}2.43$). Straw DM digestibility coefficient was not significantly different in groups I and II. However, DOMI (kg/100 kg B. Wt.) was significantly (p < 0.01) higher in group II ($0.986{\pm}0.05$) as compared to group I ($0.615{\pm}0.03$). Digestibility coefficient of DM, OM and CP were significantly higher in group II as compared to group I. However, digestibility coefficients of EE, CF and NFE were non-significantly different between the two groups. Animals in group II exhibited significantly (p < 0.01) higher and positive N, Ca and P balances as compared to group I which exhibited negative balances. Total-N, ammonia-N and urea-N in the blood plasma of animals in group II were significantly (p < 0.01) higher as compared to group I.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2008년도 추계종합학술대회 B
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• pp.257-260
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• 2008

We build middleware architecture with J2EE and LiveGraph to process different ubiquitous healthcare application's data and process that data into useful information, which can play a most important role in decision making in ubiquitous Healthcare System. Application developers mostly rely on third party middleware, tools and libraries (i.e., webservers, distributed middleware such as CORBA, etc.) to respond the emerging trends of their target domain. With this middleware we tried to enhance the efficiency of application by decrease their memory uses, data processing and decision making on another web module which is independent of each application. For middleware system, we proposed an algorithm by which we can find some important conclusion about different health status likewise ECG, Accelerometer. etc., which can be used in various data processing and determine the current health status. In this paper we also analyze some different low level and high level middleware technology which were used to build different kind middleware likewise CAMUS, MiLAN and try to find the best solution in the form of middleware for Ubiquitous Healthcare Information System.

• 태양에너지
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• 제16권2호
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• pp.79-86
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• 1996

Supercavitation이 발생하는 익주위의 유동을 선형이론으로 해석하기 위하여 유동장에 용출과와를 분포시켜서 선형 적분방정식을 유도하고, 익의 영각과 cavitation 수의 변화에 따른 양력계수, 항력계수를 구하여 실험치와 비교하였다. 특이점법을 이용한 선형이론에 의하여 구한 계산치를 실험치와 비교한 결과 익의 영각이 작을 경우에는(${\alpha}<10^{\circ}$) 잘 일치하지만 영각이 클 경우(${\alpha}<10^{\circ}$)에는 오차가 크므로 선형이론에 의한 해석은 적합하지 않았다. 선형이론에 의한 해석에서 실험치와의 오차가 커지는 주요한 원인은 cavity의 모델이 서로 다르기 때문이며, 따라서 유한한 길이의 cavity가 발생하여도 교란속도는 무한한 후방까지 영향을 미치므로 익렬의 전후에서 운동량이 보존되도록 후류를 모델화하여야 함을 알았다.

• 농업과학연구
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• 제40권3호
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• pp.227-235
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• 2013

This study was conducted to prove the effect of irradiation on lipases (lipase AK, lipase AH, lipase PS-D, Lipozyme TLIM, Lipozyme RMIM and Novozyme SP435) which were used for interesterification reaction using batch type reactor. Through such interesterification, structured lipid (1(3)-palmitoyl-2-oleoyl-3(1)-stearoyl, POS) was synthesized by lipase treated with irradiation at different doses (0, 3, 7, 14, 29 and 59 kGy) using canola oil, palmitic ethyl ester (PEE) and stearic ethyl ester (StEE). After the reaction, fatty acid composition of triacylglycerol (TAG) in structured lipid was analyzed to compare the lipase activity. The results showed that activity of the irradiated lipase AH, PS-D and Novozyme SP435 with certain dose (3 kGy) were slightly improved. Such change of lipase activity suggested that irradiation might affect on the interesterification properties. Especially, Lipase AK, Lipozyme TLIM and Lipozyme RMIM after at 3 kGy irradiation showed that content of stearic acid ($C_{18:0}$) was increased while palmitic acid ($C_{16:0}$) decreased in the interesterified products.

• Korean Journal of Acupuncture
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• 제28권1호
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• pp.15-22
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• 2011

엘라스타제는 폐의 탄성 섬유를 파괴하여 폐기종과 폐고혈압을 유발하는 역할을 한다. 이에 본 연구는 택사(澤瀉) 약침액(藥鍼液)의 엘라스타제 억제효능과 항산화효능을 측정하여 폐기종과 폐고혈압 치료의 가능성을 확인하고자 실시 하였다. 방법 : 택사(澤瀉) 약침액(藥鍼液)의 엘라스타제에 대한 억제효능과 di(phenyl)-(2,4,6-trinitrophenyl) iminoazanium (DPPH) 및 nitric oxide (NO) 자유기 소거능을 측정하였다. 결과 : 택사(澤瀉) 약침액(藥鍼液)은 엘라스타제 활성을 통계적으로 유의하게 억제하였고, DPPH 및 NO 자유기 소거능이 있음이 통계적으로 유의하게 확인되었다. 결론 : 본 연구를 통해 택사(澤瀉) 약침액(藥鍼液)의 엘라스타제 억제효능과 항산화 효능이 확인되었다. 본 연구 결과를 근거로 시험관내 실험이외의 추가적인 연구를 통해 폐기종과 폐고혈압 치료제로서 택사(澤瀉) 약침액(藥鍼液)의 활용을 고려해 볼 수 있을 것으로 기대한다.

• Korean Membrane Journal
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• 제5권1호
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• pp.25-30
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• 2003

Chitosan membranes crosslinked with glutaraldehayde that contained chiral environment were prepared. The chitosan membranes were characterized using FTIR and swelling index measurements. Their swelling index in water ranged from 100 to 70%, depending on the crosslinking time. The separation of D- and L-isomers of tryptophan was achieved through a pressure driven membrane separation process, using the self-supporting crosslinked chitosan membranes. The chiral separation performance of the membranes depended strongly on the swelling index of the membranes and the separation conditions such as concentration of feed solutions and different operating pressures. Especially when a chitosan membrane with a swelling index of 70% was used, almost complete optical resolution of D- and L-tryptophan was obtained ; enantiomeric excess (ee %) of 97.92% and flux of 2.26 g/㎡$.$h.

• 한국패류학회지
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• 제22권2호
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• pp.143-150
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• 2006

The gonad index, condition index, reproductive cycle and spawning of the pen shell Atrina (Servatrina) pectinata were investigated using samples from the subtidal zone of Nokdo on the Boryeong coastal waters of Korea. Samples were collected monthly by SCUBA divers for one year from January to December, 2001. A. (Servatrina) pectinata is dioecious and oviparous. The spawning season of this species occurred once a year from June to August, with the main spawning occurring between June and July when the seawater temperature was around $20^{\circ}C$. Ripe oocytes were about 60-65 ${\mu}m$ in diameter. The reproductive cycle of this species could be classified into five successive stages; early active stage (November to March), late active stage (February to May), ripe stage (April to July), partially spawned stage (June to August), and spent/inactive stage (August to October). Monthly changes in the gonad index reached a maximum (4.6) in May (ripe stage), thereafter, the GI values gradually decreased from June to August when spawning occurred continuously. Therefore, monthly changes in the GI values showed a similar pattern to the gonadal phase. The condition index (CI) of the meat part without the posterior adductor muscle reached the maximum in June (ripe and partially spawned stage) and the minimum in September (spent/inactive stage), Accordingly, monthly changes in the condition indice of the meat part without the posterior adductor muscle coincided with the gonadal phases.

• 한국염색가공학회:학술대회논문집
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• 한국염색가공학회 2011년도 제45차 학술발표회
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• pp.23-23
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• 2011

신라는 유잠국을 거쳐 새로운 비단이라는 신라(新羅)로 국호를 변경한다. 신라 뽕나무와 비단의 행방을 �O는다면 실크로드의 출발점이 한반도의 신라의 땅이라는 추정에 의거하여 1995년부터 조사를 하였다. 특히 삼국사기의 내용을 기초로 하여 한반도의 지명을 방문하여 조사하는 과정에서 삼국사기의 내용이 전혀 한반도에는 정확하게 일치하지 않는다는 사실을 확인하였다. 1. 신라는 한반도에 없었다. 최근 한학자이신 이중재님이 발표한 논문과 책자를 기초로 조사 검정을 하는 중에 고구려, 신라 백제가 한반도에 없었다는 사실을 확인 하였다. 2. 중국고금지명대사전(1931)을 중국 청도에서 섬유공장장으로 근무하는 정윤화친구의 도움으로 구입하여 이중재의 책의 내용을 검정하였다. 그러므로 신라의 비단과 양잠을 한반도에서 확인하는 것은 잘못된 사실이라는 것을 확인하였다. 3. 삼국사기의 내용을 중국고금지명사전을 이용하여 확인한 결과 그동안 의문으로 되어 있는 임라설, 가야설, 고구려 신라 백제의 강역, 문익점 선생의 최초의 목화에 대한 사실 등 모든 사실을 잘못된 내용이라는 것을 확인 검정하였고, 현재의 한반도의 역사는 식민주의 역사학자들이 한반도의 역사를 왜곡한 사실을 확인하였다. 4. 한반도에서는 고려시대 이전에는 나라 형태의 국가는 없었고, 조선시대부터 국가의 형태가 성립되었다.

• 한국한의학연구원논문집
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• 제17권2호
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• pp.129-134
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• 2011

Objective : The purpose of this study was to investigate the anti-cancer effects of Carthami Flos in some kinds of human colorectal adenocarcinoma cells. Method : We used two kinds of human colorectal adenocarcinoma cell lines, such as HT-29 and WiDr cells. We examined cell death by MTT assay and observed the morphological changes with Carthami Flos. Result : We showed that the combination of sub-optimal doses of Carthami Flos and cisplatin noticeably suppresses in HT-29 cells and doxorubicin in WiDr cells. Furthermore, we studied the caspase 3 activity to identify the apoptosis. Conclusion : Our findings provide insight into unraveling the effects of Carthami Flos in human colorectal adenocarcinoma cells and developing therapeutic agents against colorectal cancer.