• 한국지역사회생활과학회지
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• 제16권2호
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• pp.99-110
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• 2005

The purpose of this study is to construct an evaluation and improvement program of the spousal role in middle-aged rural couples. Based on the results of the previous survey conducted for the development of a program in 2001 and a review of previous research, this program consisted of four sessions, such as the history of my marriage-change and continuance, equal spouse role-individuation and integration, healthy role performance and communication, and the improvement of relations and the giving tree. Also the improvement indicators can be used as an educational tool for the educational program of the four sessions that were developed. The educational program was accomplished by giving lectures and activities for one hour per session. The effectiveness of the educational program on every role area except the economical role area was proved to be significant.

• 한국발생생물학회지:발생과생식
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• 제10권1호
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• pp.41-45
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• 2006

이 연구는 2004년 4월부터 7월까지 충청북도 영동군 금강 지류에서 퉁사리의 산란 습성을 관찰하였고, 반두와 족대로 수정란을 채집하여 전남대학교 자원생물실험실로 옮겨 난 발생 및 자치어 형태 발달을 관찰하였다. 부화는 수온 $19.5{\sim}24.9^{\circ}C$(평균 $22.8^{\circ}C$)에서 상실기로부터 225시간 15분에 시작하였다. 부화 직후 자어는 전장 $7.30{\sim}7.90mm$(평균 7.66mm)로 난황을 달고 있었고, 입과 항문은 열려 있었으며, 꼬리 말단이 휘어져 있었다. 등지느러미 부분이 융기되었으며, 자어의 근절수는 14+28=42개였다. 부화 후 16일째, 전장 $13.00{\sim}14.05mm$(평균 13.48mm)에는 꼬리 지느러미 줄기가 $11{\sim}12$개, 마디는 5개, 가슴지느러미에 10개의 줄기, 3개의 마디가 형성되었고, 난황이 모두 흡수되어 후기 자어기에 달하였다. 부화 후 24일째, 전장 $15.31{\sim}17.20mm$(평균 16.31mm)에는 가슴지느러미에 거치가 $2{\sim}3$개가 형성되었고, 반문이 성어의 형태를 닮아 있었으며, 모든 지느러미 줄기 수가 정수에 달하여 치어 단계에 접어들었다.

• Asian Pacific Journal of Cancer Prevention
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• 제17권10호
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• pp.4791-4796
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• 2016

Objectives: The purpose of this investigation was to examine the association between endometrial cancer and possible etiological agents. Methods: A case-control study was conducted in Iran between March 2012 and May 2016. The demographic and reproductive factors of 205 women with endometrial cancer were compared, and 590 healthy cases were participated in the control group. For each endometrial cancer case, there were three controls, who were matched in terms of age and residence. The data were considered significant at $p{\leq}0.05$. Results: After adjusting the variables, the nulliparity (OR 6.23, 95% CI 2.86-13.59), the nulligravidity (OR 5.94, 95% CI 2.51-14.06), the positive family history of reproductive cancer (OR 4.97, 95% CI 2.33-10.59), the infertility history (OR 2.38, 95%CI 1.32-4.31), the obesity ($BMI{\geq}25$) (OR 1.71, 95% CI 1.16-2.52), the early menarche age (<12 years) (OR 2.10, 95% CI 1.17-3.75), and the hormonal contraception use (OR 1.69, 95% CI 1.15-2.49) were found to be associated with an increased risk of endometrial cancer. Nevertheless, the education level, the job of women, the marital age, the leisure activities, and the breast feeding were not found to be associated with the endometrial cancer after adjusting the variables. Conclusion: Scheduling of the screening program is vitally indispensable to identify endometrial cancer in women with nulliparity, nulligravidity and the positive family history of cancer. In addition, women with early menarche, those with the history of infertility, the obese ones, and those who use contraception pills need to be particularly aware of the potential risks.

• 한국산림과학회지
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• 제109권4호
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• pp.544-552
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• 2020

본 연구는 국립산림치유원에서 2019년 진행된 장기체류 산림치유프로그램 「숲 속 힐링스테이」에 참가한 49명을 대상으로, 참여 전·후 설문조사 및 혈압, 체성분, HRV 등 신체변화를 측정하여 프로그램의 효과성을 분석했다. 연구결과, 장기체류 산림치유프로그램 참여 후에 참여자의 부정감정이 통계적으로 유의하게 감소하였고, 자율신경 균형도는 통계적으로 유의하게 증진되어 긍정적인 효과를 확인할 수 있었다. 병력 유무에 따른 체력측정 변화를 살펴본 결과 악력 및 제자리높이뛰기 증가 정도가 통계적으로 유의한 차이가 있었으며, 병력이 있는 사람들이 병력이 없는 사람들에 비해 증진 효과가 더 높게 나타났다. 본 연구에서는 단기형 프로그램 효과검증에서 벗어나 6박7일 장기체류 형태의 산림치유 효과성을 확인한 것에 그 의의가 있다.

• 천문학회보
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• 제43권1호
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• pp.47.2-47.2
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• 2018

In this talk, we will review extragalactic science cases with NISS and SPHEREx. With its capability to perform a low resolution spectroscopy over a wide area, NISS and SPHEREx can provide valuable information about the evolution of spectral shapes of galaxies in different environments over cosmic history. This talk will focus on the cases for the studies that are closely related to the galaxy evolution and formation.

• Journal of the Korean Data and Information Science Society
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• 제19권3호
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• pp.913-924
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• 2008

The purpose of this study is to categorize Program Provider(PP) outside and inside of the country systematically under the notion that the categorization system of the strategy group for PP is not properly organized. In this paper, not only Commercial PP but also Public PP and Homeshopping PP are also included and PP Company is consistently classified and reorganized as a strategy group in the level of contents, because existing positive study does not entirely deliberate over the characteristics of the PP contents industry inside the country. According to this frame, it is classified into 6 contents group-oriented PP strategy groups using 14 variables including vertical integration, horizontal integration, the sales, advertising revenue, license revenue, total net revenue, the number of employees and history.

• 전자공학회논문지CI
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• 제44권1호
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• pp.33-40
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• 2007

최근, 프로세서의 파이프라인 깊이와 이슈 폭이 점차로 증가함에 따라 분기예측 실패에 의한 페널티가 더욱 증가하고 있다. 분기예측 실패는 프로세서 성능을 개선하는데 가장 심각한 성능 장애 요소이다. 따라서 좀 더 정확한 분기 예측기는 최신 프로세서들에게 필수적이다. 많은 분기예측기들은 분기 명령의 주소와 고정 분기히스토리 길이로 예측을 수행한다. 최적의 분기히스토리 길이는 프로그램과 프로그램에 있는 분기 명령에 따라 달라지므로 고정 분기히스토리를 사용하는 예측기들은 잠재적 성능을 얻을 수 없다. 본 논문에서는 5개 뱅크로부터의 예측 중 가장 높은 예측정확도를 갖는 뱅크로 예측하는 가변 길이 분기 히스토리를 사용하는 분기예측 메커니즘을 제안한다. 뱅크 0는 분기 명령의 주소만을 사용하여 인덱스 하는 bimodal 예측기이고, 나머지 뱅크는 다른 히스토리 길이와 분기 명령 PC로 인덱스 하는 예측기이다. 실험결과 제안한 메커니즘은 12, 13의 고정 히스토리 길이를 사용하는 gshare보다 최대 6.34% 예측 정확도를 개선시켰고, 각 벤치마크에 대한 최적의 히스토리 길이를 사용하는 gshare와 비교해도 최대 2.3% 개선시켰다.

• 천문학회보
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• 제37권2호
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• pp.96.1-96.1
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• 2012

Science we have perceived as genuine science is based on western scientific enterprise, that is, western modern science(WMS). The K-12 science curriculum in Korea absolutely contains WMS content. Elkana(1981) criticized the indifference of comparative science in the field of science, whereas there have been a lot of comparative studies of art, religion, ethics, and politics. Science is the product not only based on 'western' culture but all cultural around the world including Korea. People have consistently observed and tested for such a long period of time all over the world. Traditional science of Korea can be related to multiculturalism, which has become important in many fields. Korea has a lot of great scientific enterprises, such as astronomical instruments of Chosun Dynasty and ancient data of natural phenomenon in Samguk-saki or Samguk-Yusa. It is expected that students will consider them as more 'objective' and 'realistic' things rather than 'artistic' and 'distinguished' things. Astronomy was also very important in the East because they believed sky as king, which results in the development of a lot of astronomical data and instruments in Korean history. In this study, we developed three units of science programs using astronomical enterprises in Korea: 1) Activities with our sundial, Angbuilgu:, 2) data interpretation of natural phenomenon in ancient Korea, 3) experience in Gyeongbokgung Palace. From these programs, we expect that students will develop a profound understanding and take pride in our science.

• Architectural research
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• 제13권2호
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• pp.13-21
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• 2011

Since 2002, Architecture Schools in Korea was changing long traditional architectural education system from 4 years generalized architectural engineering curriculum to 5 years professional architecture program. Until 2010, 76 architecture schools have changed their program to 5 years course which was focused to design studio education. It was a very rapid change and there was not much time develop their own system which could represent institutional identity, character of students and local environment. Korea joined as a regular member of Canberra Accord in 2010 and it is meaningful to compare Korean architecture program contents to another country education contents. US architecture programs were selected for this comparison study. The goals of this study are to create a comparable understanding the form of contents of Architectural Education in US and Korea and to verify the substantial equivalence of these systems. To achieve above goals, three public institutes of each country were selected and analyzed with general information, history, resources, curriculum and the matrix of Student Performance Criteria for quantitative comparison. For qualitative comparison education context of programs were analyzed with program missions, the way of advising, professional connection and distribution of faculty loads.

• 한국수학사학회지
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• 제27권4호
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• pp.299-310
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• 2014

Computer is a modern day invention integrated with mathematics, engineering, and logics. The purpose of this study is to examine mathematicians' roles and influences on the invention, establishment, and developments of computers, particularly in the areas of hardware and software, and to emphasize the importance of mathematics on the computer sciences. To implement these purposes, this study firstly examines the mathematicians based on the period. Secondly from the mathematicians' roles in the development of programming, the correlation between mathematics and computers has been investigated. Finally, mathematicians who gave influence on establishing the current development of computer science are highlighted.