• 생명과학회지
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• 제11권2호
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• pp.126-132
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• 2001

Effect of Quartz porphyty(QP) on functional and morphological changes of the liver and kidney was studied in male common finch and white java sparrow fed with the basal diet(Control group) or experimental diet containing 3.0% QP(QP group) for 14 days. There was not significantly different morphological change of the liver upon light microscopic examination in common finch and white java sparrow between control group and QP group. Morphological change of renal tissue upon light microscopic examination in common finch and white java sparrow was not also significantly different between control group and QP group. The concentrations of serum creatinine, blood urea nitrogen, and nric acid as renal functional parameters of common finch and white java sparrow were not significantly different in the both groups. The activity of glutamic oxaloacetic transaminase(GOT) as hepatic functional parameter in common finch was significantly higher in the QP group($\rho$<0.05), whereas the activity of glutamic pyruvic transaminase(GPT) as hepatic functional parameter in common finch was not significantly different in the both groups. The activities of GOP and GPT in white java sparrow were not significantly different in the both groups. The morphologic findings and functional parameters of the liver and kidney observed in common finch and white java sparrow fed with 3.0% QP diet showed evidence of slightly liver damage accompanied with increased release of enzyme and fatty change of the hepatocytes in common finch, suggested that the tissues in some animals can be damaged by feeding a diet supplemented with 3.0% QP.

• 생명과학회지
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• 제10권6호
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• pp.543-547
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• 2000

Quartz porphyry (QP) on the contents of mineral tissues of male common finch by feeding the basal diet (Control group) containing 3.0% QP (QP group) for 14 days was studied. The relative weight (mg/10 g body weight) of kidney and gizzard in the QP group were higher and lower than in the control group, respectively. However, the relative weight of liver and heart were not significantly different in the both groups. The mineral contents of liver, kidney, heart and gizzard were significantly higher in common finch fed with the diet containing quartz porphyry than that of control diet. The major minerals of these tissues were P, Ca and Fe.

• 한국가금학회:학술대회논문집
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• 한국가금학회 2003년도 제20차 정기총회 및 학술발표회
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• pp.131-132
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• 2003

본 연구의 결과에서 악간부 형태 비교법이 비교적 단순한 방법으로서 빠른 시간내 많은 수의 십자매암수 구별을 할 수 있다는 장점이 있으나, 그 확률이 평균 암수비율과 비슷하여 이용성에 있어서는 추가적인 방법이 연구되어야할 것으로 사료된다. 다만 이 방법이 농가 관행 구별법보다 정확도가 약간 개선된 경향을 보였다는 것은 형태적으로 구별할 수 있는 가능성을 보여준 것으로 판단된다. 따라서 악간부 형태비교 외에 추가적인 형태적 차이를 비교 연구하여 적용하면 십자매 암수 구별에 정확도가 크게 개선될 것으로 판단된다.

• 한국가금학회:학술대회논문집
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• 한국가금학회 2003년도 제20차 정기총회 및 학술발표회
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• pp.133-134
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• 2003

본 연구결과에서 개발 가공사료급여 시험구와 관행사료 급여구의 산란율과 부화율에서 유의적인 차이를 보이지 않고 있는 점은 관상조류에 개발 가공사료의 이용이 가능한 것으로 판단되었다. 다만 이를 이용하기 위해서는 조류의 사료 섭취습성을 이용한 가공사료의 형태적 측면을 고려하여야 할 것으로 사료되며, 새로운 사료에 대한 적응 및 길들이기를 위해서는 추가적인 연구가 필요한 것으로 판단된다.

• 생명과학회지
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• 제10권5호
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• pp.490-495
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• 2000

규산염 광물질인 맥반석을 3%수준으로 식이중에 첨가하여 십자매에 2주간 급여한 후 생리적 및 생화학적 성상에 미치는 영향에 대하여 검토하였다. 체중 증가량, 식이 섭취량, 식이 효율, 상대적 간장 및 심장 무게는 대조군과 맥반석 첨가군 사이에 유의적인 차이가 없었고, 상대적 신장 및 근위 무게는 맥반석 첨가군에서 각각 증가 및 감소하였다. 혈청 총 단백질, 혈당, 알부민, 중성지질, 콜레스테롤 농도는 두군 사이에 차이가 없었다. 간기능 지표인 GOT및 ALP 활성은 맥반석 첨가군에서 각각 증가 및 감소하였으나, GTP 활성은 유의적인 차이가 없었다. 따라서, 맥반석 3% 수준의 식이중첨가는 십자매의 생리적 및 생화학적 상태에는 영향을 미치지 않으며, 식이의 영양효율을 증가시키는 것으로 사료된다.

• 영어어문교육
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• 제15권2호
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• pp.71-92
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• 2009

Europass was established in 2005 by the European Parliament and the Council of Europe as a single framework for language qualifications and competences, helping citizens to gain accreditation throughout the European Community. In addition, the 1996 Common European Framework of Reference for Languages: Learning, Teaching, Assessment (CEFR) provides a common basis for language syllabi, curriculum guidelines, examination, and textbooks in Europe. This framework describes the required knowledge and skills, the cultural context, and the levels of proficiency that learners should achieve. In combination, Europass and the CEFR provide employers and educational institutes with internationally recognized standards. This paper proposes that current trends such as globalization and international mobility require a similar approach to accreditation in Asia. As jobs and workers become independent of national boundaries and restrictions, it becomes necessary to educate students as multilingual world citizens, using standards that are accepted around the world. It is suggested, therefore, that assessment models such as Europass and the CEFR, along with successful language teaching models in Europe and Canada, present opportunities of adaptation for the Korean education system. Finally, rigorous teacher training to internationally recognized levels is recommended, if Korea is to produce a workforce of highly-skilled, plurilingual world citizens.