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동기우군의 정의에 따른 유량, 유성분, 체세포 점수간 상관분석
정운영,조광현,최태정,최재관,최호성,조주현,최연호 경상대학교 농업생명과학연구원 2012 농업생명과학연구 Vol.46 No.1
A total of 150,624 records of Holstein milk production collected from 2005 to 2009 were analyzed to investigate the effects of two different contemporary group definitions, parity and somatic cell score (SCS). The first definition (H․BY․S) of contemporary group was milking cows and heifers born in the same year and season. And the second thing (H․CY․S) was milking cow and heifers that delivered calves in the same year and season. Effects of contemporary group, parity and regression effect on SCS from two models were highly significant sources of variation. Coverage of variation (R2) was somewhat higher in models with H․BY․S as contemporary group. From multivariate models with H․BY․S, phenotypic correlation coefficients of milk components were estimated high and positive. However, the phenotypic correlation coefficient between milk yield and SCS was -0.09, which was low enough to evidence no correlation between them. Phenotypic correlation between SCS and butter fat or between SCS and protein were also negligible but negative. From multivariate models with H․CY․S as contemporary group, phenotypic correlation among milk traits and SCS were similar to the estimates from models with H․BY․S. However, SCS in these models were lowly but negatively correlated with milk yield, milk protein, butter fat or SNF, and the phenotypic correlation coefficients of which were -0.10, -0.08, -0.08, -0.11, respectively. 본 연구는 2005년에서 2009년까지 수집된 150,624개의 국내 젖소 산유능력 검정자료를 사용하여 두 가지 동기우 그룹 정의에 따른 산차, 체세포 점수가 305일로 보정된 유량, 유지방량, 유단백량, 무지고형분량에 미치는 효과와, 유량 및 유성분 간 상관관계에 변화가 나타나는가를 보고자 실시하였다. 첫 번째 동기우 그룹은 동일농장과 출생년도, 계절로 정의하였고, 두 번째는 농장과 분만년도, 계절을 동기우 그룹으로 정의하였다. 동기우 그룹을 출생년도로 구성하였을 때 동기우 그룹과 산차 및 체세포 점수가 유량과 고도의 유의성을 보였고, 유단백질량, 무지고형분량, 유지방량에 대해서도 유의적인 차이를 보였다. 동기우 그룹을 분만년도로 하였을 때에도 유량에 대한 체세포점수 및 산차 효과가 고도의 유의성을 보였고, 유단백질량, 유지방과 무지고형분량에 대해서도 고도의 유의성을 보였다. 출생년도를 사용한 모델에서 생산형질간 표현형상관을 본 결과 유량과 유단백량, 유지방, 무지고형분량은 고도의 정의 상관이 나타났으나, 유량과 체세포 점수 간에는 -0.09의 상관을 나타냈다. 분만년도를 동기우 그룹으로 사용한 모델에서의 표현형상관을 보면 유량과 유단백질 및 유지방간에 출생년도를 사용한 모델과 거의 비슷한 정의 상관을 보였고, 유량과 체세포간에는 -0.10, 유단백질, 유지방, 무지고형분량 과 체세포간에는 각각 -0.08, -0.08, -0.11의 상관을 보였다.
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금융윤리자격 인증제도에 관한 연구 - 해외사례와 국내 도입방안을 중심으로-
정운영,박원주,황삼진 한국금융연구원 2020 기타보고서 Vol.2020 No.1
This study investigated the current state of operating financial ethics certification in major foreign countries as well as the domestic condition of practical implementation of financial ethics, suggesting a certification system of financial ethics qualification suitable for a Korean society. The overseas case study briefed the background of growing interest in financial ethics issues and various efforts to establish an ethical culture in the financial industry (reform of financial regulation system, international cooperation, etc.) in the 2010s, focusing on the U.K. and the U.S. It also examined the current status of the financial ethics qualification system of major institutions that play an important role in the establishment of ethical financial systems in these countries and drew up implications for the domestic introduction of the financial ethics certification system. The background of growing interest in domestic financial ethics issues and various efforts to establish ethical practices in the financial industry were reviewed in a comprehensive manner, including the reform of the financial supervisory system, the implementation of the code of ethics in the financial sector, and the status of financial ethics education. In addition, factors that hinder ethical management in the financial sector were identified, and implications for the domestic introduction of the financial ethical qualification certification system to lay the foundation for institutionalization of financial ethics were drawn. It is expected that activation of the certification system will improve the financial ethics capabilities of all Korean financial stakeholders, as well as giving positive effects on the prevention of financial accidents and productivity of financial company. Moreover, the effectiveness of financial consumer protection will be enhanced by a rapidly spreading trends of rising importance of consumer-oriented values and professional mindset in the financial sector.
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정운영,이명우,남장현,이의열 대한산부인과학회 1992 Obstetrics & Gynecology Science Vol.35 No.4
저자들은 최근 본병원에 의뢰된 임신 40주 29세의 초산부에서 분만전 초음파검사상 뇌수종으로 진단된 후 제왕절개로 분만된 사산아를 부검하여 holoprosencephaly로 판명된 1예를 경험하였기에 이에 부검소견 및 초음파소견을 문헌고찰과 함께 보고하는 바이다. Holoprosencephaly is a rare congenital disorder stemming from failure of normal forebrain development and cleavage during ealy embryonic development. There are three types, alobar, semilobar, loba. Albar type has dismal prognosis. Holoprosencephaly has associated spectrum of intracranial and facial anomalies. Antenatal diagnosis is important for early therapeutic abortion. We report a case of alobar holoprosencephaly with its sonographic and autopsy finding.
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정운영,황덕순 대한가정학회 2002 Family and Environment Research Vol.40 No.2
The purposes of this study was to analyze the effects of household characteristics and financial variables on financial management behavior and financial solidity. The major results could be summarized as follows. First, Debt management behavior and risk management behavior reveled a higher score than any other financial management behaviors. The main determinants of financial management behavior were financial communication and financial attitudes. The more positive financial attitudes and the more financial communication were, the better the financial management behavior followed. The set of households characteristics variables accounted for 2% of the variance in the financial management behaviors. But the addition of financial related variables resulted in an R2 change of 33%. Second, the financial solidity by median was 4.10. It means that usuable net asset is four times higher than the total amount of risk. Household head's age, financial attitudes and financial management behavior were the variables affecting the financial solidity.
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