• 가정과삶의질연구
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• 제1권2호
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• pp.107-125
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• 1983

This study aimed to clarify the attitude toward marriage, mate selection and sexual consciousness of japanese unmarried women students whom are believed in drastic change in a overall social value system and norm due to the introduction of western civilization, so as to provide some information of the same subject of our young women in similar situation. Survey was carried out for 177 unmarried Japanese women students of 3 Universities located in Osaka prefecture situation. Data were collected by means of Questionnaire and analyzed by SPSS BATCH SYSTEM. Result are as follows; 1) Pattern of mate selection- An increasing tendency of love match is recognized 2) Attitude to marriage-94.0% of correspondences want to marry and proper age of marriage, they think, is between 22-25 years. 3) Love-marriage relation- most correspondences answered that love is a prior condition for marriage, however, 32.8% of correspondences think, love can be built after the marriage. 4) Dating- most correspondences want free dating, however, they fell that they are lacking for opportunity and they are not confident in the selection of proper mate. 5) Premarital sexual intercourse-most correspondences show a very generous attitude toward premarital sexual intercourse if they are in love and this attitude becomes more remarkable among love match makers. 6) Equality of sexes-most correspondences answered that as women are different in physiological function from men, distinctive social roles of both sexes and the inequality of sexes are inevitable.

• 약학회지
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• 제56권1호
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• pp.1-8
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• 2012

In this study, we investigated the anti-obese activity of sevennight extract in high fat diet-ob/ob C57BL/6J mice by oral administered for 1 weeks. Mate water extract (MATEWi) was found to lower whole body and epididymal adipose tissue weights and lowered plasma levels of triglyceride (TG) and total cholesterol (TC), HDL and LDL, compared to those in high fat fed ob/ob group. These results suggest that Mate extract ameliorates obesity through activation of lipogenic enzymes and FA oxidation resulting from phosphorylation of AKT and GSK-$3{\beta}$, and could be developed as a potential therapeutic agent for obese mices.

• Journal of Welding and Joining
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• 제9권1호
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• pp.16-22
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• 1991

당사에서는 1984년 아크용접 로봇을 자체 개발한 이래 용접로보트의 응용에 많은 노력을 기울여 왔고 또한 많은 납품 실적을 가지고 있으나, 고객측의 다양한 요구를 만족시키고 하이테크 기 술흡수를 위하여 1988년 12월에 일본의 FANUC사와 기술제휴를 하게 되었다. 그 대상기종으로서 아크용접 분야에서는 ARC Mate, ARC Mate Sr.를 전략기종으로 선정하여 국산화 생산을 실 시하고 있다. 본고에서는 상기의 아크용접 로봇에 대한 특징, 용접가능, 용접을 위한 센서를 중 심으로 소개키로 한다.

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2010년도 심포지엄 및 추계학술발표회
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• pp.135-136
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• 2010

• 대한가정학회지
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• 제37권1호
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• pp.1-13
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• 1999

The purpose of this study is to find how the mate selection and sex consciousness reflected in Samhuk Yusa. We set up the following two questions for aim of this study. First, how are the real aspects and specific characters of mate selection reflected in Samguk Yusa? Second, how are the real aspects and specific characters of sex consciousness reflected in Samguk Yusa? The results can be summarized as follows; 1. Mate selection reflected in Samguk Yusa discussed into two major domains, one is spouse conditions and the other is marriage form. Men and Women are married at teenages, but the greater part of case is unidentified, so in order to approach this we need to analyse other historical documents. In men and women, standard of appearance and personality is difference. Analyzed case about appearance is a few, also we need to analyse other historical materials. More valued personality is wisdom in men, and in women more valued personality is virtue, brightness, graceful and mild. Through in case of to overcome the cultural gabs, the society must be open in every area. The marriage form is diversity, examples, free marriage, a marriage of convenience type, etc. Especially in aspects remarriage of man and woman is free in every class. 2. Sex consciousness reflected in Samguk Yusa discussed into three major domains, first is discussion about sex, second is premarital sexual behavior, third is extramarital. Through the case of discussion about sex is opened so there is not existence double blinded in sexual norms. Also through the case of premarital sexual behavior and extramarital, fidelity ideology does not yet come into existence.

• 한국수정란이식학회지
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• 제29권4호
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• pp.321-325
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• 2014

The present study was performed on farm animals to test the effectiveness of progesterone-releasing intravaginal device (Cue-Mate$^{(R)}$ 1.56 g) and injection of prostaglandin $F_{2{\alpha}}$ ($PGF_{2{\alpha}}$) for synchronization estrus in Hanwoo cattle. The cattle were at random stage of the estrus cycle. The cows were artificially inseminated at day 7 after Cue-Mate withdrawal, using commercial semen from Korean native bulls. There was a season effect on the estrus synchronization rate. It was higher in spring (94.3%) followed by winter (93.3%), autumn (90.4%) and summer (67.2%). In summary, The results of this study revealed that season has influences on estrus behavior of cattle with no significant effect on pregnancy rate. In summary, we suggest summer reproductive management to alleviate the effects of heat stress. It should be based on intensive cooling combined with hormonal treatment. Given that different subgroups of cows benefit differently from the treatments, selective hormonal administration should be considered.

• Asian-Australasian Journal of Animal Sciences
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• 제28권11호
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• pp.1606-1613
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• 2015

This study was carried out to investigate the effects of Yerba Mate (YM) supplementation on nutrients' degradation, in vitro dry matter disappearance, gas production and rumen ammonia concentration. Three rumen-fistulated Holstein Friesian cows were used for the in situ incubations and provided rumen liquor for in vitro incubations. The inclusion of YM in a control diet (pasture+pellets) affected some in sacco degradation parameters. YM supplementation decreased the effective degradability and degradation rate of pasture crude protein (CP), and it seems to slow down the degradation of pasture neutral detergent fiber. A significant increase of degradation of pasture acid detergent fiber (ADF) was detected after YM inclusion in the control diet. YM supplementation reduced in vitro gas production of pasture and ammonia concentration of pellets. The addition of YM in ruminant diet could decrease ammonia production and increase protein availability for productive purposes. The moderate presence of tannins in YM could have affected the degradation kinetics of pasture CP and ADF and the ammonia production of pellets.

• Journal of Chest Surgery
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• 제56권3호
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• pp.224-227
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• 2023

Median sternotomy is a standard surgical technique used for left ventricular assist device (LVAD) implantation. However, if sternotomy has a prohibitive surgical risk, LVAD implantation can be performed through only left thoracotomy. We managed a patient with end-stage heart failure who had recently undergone coronary artery bypass grafting (CABG) elsewhere. The patient also had a deep sternal wound infection and bacteremia. Because of refractory cardiogenic shock, we performed extracorporeal membrane oxygenation (ECMO). After multiple mediastinal washouts and omental flap placement, ECMO was converted to extracorporeal LVAD (from the left ventricular apex to the descending aorta) through a left thoracotomy. The extracorporeal LVAD was maintained for 18 days and replaced by the HeartMate 3 LVAD. The patient was discharged in good condition 115 days after CABG.

• 디지털융복합연구
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• 제15권1호
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• pp.347-353
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• 2017

본 연구는 일상에서 흔히 차로 음용되고 있는 녹차잎, 마테잎, 뽕잎이 치아우식원인균으로 알려진 S. mutans에 미치는 항균효과를 알아보고자 하였다. S. mutans를 추출물이 첨가된 배지에 1%씩 접종하고 $37^{\circ}C$에서 6시간과 10시간동안 배양한 후 흡광도 및 세균 집락수를 측정하였다. 녹차잎, 마테잎, 추출물은 0, 0.5, 1.0, 2.0, 4.0%의 농도로 배지에 첨가하였다. S. mutans의 성장억제효과를 확인한 결과, 농도가 높을수록 colony의 수가 현저히 줄어드는 것을 관찰 할 수 있었다. 2% 추출물을 첨가하고 10시간 후 세균 집락수를 측정하였을 때 녹차잎은 99.0%, 뽕잎은 97.1%, 마테잎에서는 89.6%의 높은 성장억제율을 나타내었다.

• 한국식품저장유통학회지
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• 제18권3호
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• pp.319-327
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• 2011

본 실험은 반응표면분석법을 이용하여 mate 에탄올 추출물의 이화학적 특성을 모니터링 하였다. 추출조건에 따른 수율 및 총 폴리페놀함량의 최대값은 예측된 정상점에서 능선분석을 실시하여 본 결과, 4.74%와 21.10 mg/mL이었다. 추출조건별 caffeic acid함량은 20.28~68.15 ${\mu}g$/mL의 범위였으며, 결과에 대한 반응표면 회귀식의 $R^2$는 0.9502로 1% 이내의 유의수준에서 인정되었는데, 시료에 대한 용매 비가 낮을수록 에탄올 농도 40~50%에서 가장 높음을 확인하였다. 전자공여능에 대한 회귀식의 $R^2$는 0.8842로 5%이내의 유의수준에서 유의성이 인정되었으며, 에탄올 농도에 크게 영향을 받고 있는 것으로 나타났다. 추출조건에 따른 아질산염 소거능은 pH가 낮을수록 아질산염 소거능이 증가하였으며, 시료에 때한 용매비와 추출온도의 영향은 뚜렷하게 나타나지 않았으나 에탄올 농도가 증가할수록 아질산염 소거능은 낮아짐을 알 수 있었다. SOD 유사활성은 에탄올 농도 및 추출온도에 따른 영향보다는 용매비에 많은 영향을 받음을 알 수 있었다. 추출물의 특성인 조건별 추출물의 수율, 총 폴리페놀함량, caffeic acid함량, 전자공여에 대해 contour map을 superimposing하여 얻은 최적 추출조건의 범위는 에탄올 농도 21~48%, 추출온도 $76.4^{\circ}C$, 시료에 대한 용매비가 10~14 mL/g으로 예측되었다.