• Proceedings of the Materials Research Society of Korea Conference
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• 1999.11a
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• pp.111-111
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• 1999

• Proceedings of the Petrological Society of Korea Conference
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• 2000.05a
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• pp.42-42
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• 2000

• Proceedings of the Korean Powder Metallurgy Institute Conference
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• 1999.10a
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• pp.18-18
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• 1999

• Proceedings of KHEA Conference
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• 2006.10a
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• pp.144-144
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• 2006

• 전기의세계
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• v.14 no.5
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• pp.28-33
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• 1965

현대의 항공기 발달로 인한 거리감의 단축은 새삼스럽게 말할 필요도 없으나 이들 항공기가 시정이 좋지 못할 때나 야간에 활주로에 안전하게 착륙하기 위하여는 착륙지(Run way)와 유도로(Taxi way)및 과주로(Over run)등에 독특한 조명장치가 필요하게 된다 여기서 현재 대부분의 비행장에서 사용하고 있는 비행장조명방식을 소개하고져 한다.

• 대한생식의학회:학술대회논문집
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• 1999.11a
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• pp.85-86
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• 1999

• Proceedings of the Malacological Society of Korea Conference
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• 2003.11a
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• pp.7-8
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• 2003

• Perspectives in Nursing Science
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• v.9 no.1
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• pp.9-15
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• 2012

Purpose: This study was conducted to determine the impacts of maternal depression on the temperament, health problems, and development of 4-month-old infants. Methods: For this longitudinal comparative study, data collected at one month postpartum and at the 4th month of follow-up were evaluated from sixty five pairs. The Edinburgh Postnatal Depression Scale (EPDS) was used to assess the symptoms of depression. Results: Eighteen point 5 percent and15.4% of mothers were diagnosed with postpartum depression at one month post-partum and at the 4th month of follow-up, respectively. The temperament of the infants between the two groups was not different. However, the infants of the depressed mothers had more health problems after 4 months. Depressed mothers had a lower score for the acceptance of Home Observation for Measurement of the Environment (HOME), and the development score of their infants was lower than that of the non-depressed mothers. Conclusion: Maternal depression affects the health and development of infants. Women should be screened for potential risk factors and for symptoms of depression during postpartum periods so that appropriate interventions including emotional support can be initiated in a timely manner.

• Korean Journal of Child Studies
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• v.34 no.6
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• pp.77-96
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• 2013

The purpose of this study was to examine the relationships among mother's psychological characteristics(self-esteem, self-efficacy, and depression), parenting related factors(maternal parenting stress and mother's knowledge on infant development), maternal parenting style, and two-year-old infants' development. The participants consisted of 1735 mothers and their two-year old infants selected from a sample of the 3rd Panel Study of Korean Children(PSKC) by the Korea Institute of Child Care and Education(KICCE), conducted in 2010. Data were analyzed by means of a Structural Equation Model(SEM) to identify the structure and relationships among the various factors. The significance of direct and indirect effects to test the mediating effect of maternal parenting style were identified via bootstrapping. The results indicated that maternal parenting style most definitely mediated the relationship among the mother's psychological characteristics(self-esteem and self-efficacy), parenting related factors(maternal parenting stress and mother's knowledge on Infant development) and the development of their two-year-old infants.

• Proceedings of the KSAR Conference
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• 2004.06a
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• pp.268-268
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• 2004

재래산양은 우리나라 고유의 유전자원으로서 첨단생명공학 연구에 매우 적합한 동물이다. 본 연구는 동물복제 및 형질전환동물 생산 등의 연구에 기초자료를 제공하고자 재래산양의 체내 및 체외유래 난자에 단위발생을 유도하여 회수난자의 조건, 활성화방법, 배양조건 등이 단위발생란의 체외발달율에 미치는 영향을 조사하여 최적의 배양조건을 확립하고자 실시하였다. 난자의 회수는 체중 15∼25 ㎏ 전ㆍ후의 성숙한 미경산 재래산양에 FSH와 PMSG를 사용하여 과배란을 유기하였다. (중략)