• Communications of Mathematical Education
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• v.12
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• pp.527-537
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• 2001

중등교사 임용고사는 현실적으로 수요를 초과하는 다수의 교사 자격증 소지자 가운데에서 우수한 교사를 선발하여 공립 중등학교에 임용하기 위한 공개 경쟁 시험제도이지만, 그 영향력은 중등교육의 발전과 사범대학의 교육과정에서 결정적일 뿐 아니라, 사회적으로도 지대하다. 여기서는 “좋은 수학교사”의 양성과 선발이라는 문제를 중심으로 임용고사가 수학교육의 발전에 순기능적 원동력이 될 수 있도록 개선을 위한 몇 가지 드러난 문제점들에 대하여 논의하고, 필연적으로 임용고사의 영향력 아래 놓이게 되는 수학교육과의 교육과정과의 관계에서 상호 보완적 역할을 할 수 있는 방안과 수학교육과의 교육과정에 대하여 개략적으로 논의하였다.

• Proceedings of the Korean Society of Grassland Science Conference
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• 1999.06a
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• pp.76-77
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• 1999

1996-1998년에 걸쳐 경기 수원, 경북 경산 및 제주에서 시험결과 우량품종으로 선발된 이탈리안 라이그라스의 생육특성과 건물수량 및 사료가치는 다음과 같았다. 월동률에 있어서 FL80(장려품종)이 중북부 지역인 수원에서 69%로 가장 낮았고 Marshall(장려품종) 및 Grazer 등이 가장 높았다. 숙기는 Grazer 및 FL80(장려품종)이 4월 중순에 출수가 시작되어 가장 조생종으로 평가되었다.(중략)

• 대한공업교육학회지
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• v.31 no.2
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• pp.111-127
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• 2006

The purpose of this study is to analyze current recruiting examination and to categorize and construct test item that assess a variety of Mechanic Metal teachers in technical high school for appointing new Mechanic Metal teacher. The future developmental directions in this study are as follows: First, the examination for appointing secondary school new Mechanic Metal Teacher reflects the curriculum of the teacher education and technical high school, must be nomalize. Second, the rational readjustment of the basic necessary subjects for Machinery Metal recruiting examination is required. Third, the Mechanic Metal recruiting examination must prepare the criteria for the domain ratio of presenting problems and improve with level of presenting the question items which demands a knowledge, application and critical thinking. Fourth, in order to avoid the bias of the some subject tendency with committee making questions of different domain, more participation of a committee making questions is required. Fifth, the practical evaluation must be executed by the effective method to be able to make up for the limit of paper and pencil tests Sixth, as the long-term prospect to secure the professionalism of teacher, the recruiting examination of teachers must be carried out with the Machinery and Metal subject, respectively.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2008.05a
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• pp.199-201
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• 2008

도로조명에서 시인성과 글레어는 안전과 직결된 매우 중요한 사항이다. 본 논문에서는 낮은 위치에 설치되는 라인조명 방식과 가로등 조명 방식의 시인성과 글레어 영향을 비교평가하기 위한 시험실을 구성하였다. 이 후 피험자들을 선발하여 예비시험을 거친 후 본 시험을 실시할 예정이다.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2009.05a
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• pp.175-178
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• 2009

도로조명에서 선형유도는 교통과 관련하여 매우 중요한 질적인 요소이며 도로 주행 시 운전자에게 전방의 도로 형태를 미리 인지할 수 있도록 도와준다. 본 논문에서는 개발 중에 있는 낮은 조명 방식과 가로등 조명 방식에서 선형유도 성능을 평가할 수 있는 시험법을 고안하였다. 이 후 20대와 60대의 피험자를 선발하여 평가 시험을 실시할 예정이다.

• Journal of Bio-Environment Control
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• v.18 no.4
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• pp.425-430
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• 2009

This experiment was investigated to select suitable cultivars for the hydroponics of sweet pepper in the alpine area in summer. Sweet pepper plants were grown in the greenhouse in Jinbu (550m above sea level), Pyungchang, Korea. Seeding and transplanting of the 12 sweet pepper cultivars were done in February and April, respectively. The sweet pepper fruits were harvested every week from July to November. Seven cultivars were chosen from the 12 tested cultivars. 'Special' and 'Cupra' for red, 'Boogie', 'Fellini' and 'President' for orange, and 'Fiesta' and 'Derby' for yellow had more fruit sets, the more percentage of standardized products for the export to Japan, and higher yield than the other cultivars. This result has shown various characteristics among or within the cultivars. This study would provide the basic database of cultivars and give the information about control vegetative and reproductive growth to the farmers cultivating sweet pepper.

• Korean Journal of Agricultural Science
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• v.4 no.1
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• pp.34-42
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• 1977

Three kinds of selection indexes were calculated and compared for effectiveness in selecting best performing hybrids from yield trial of corn. The following four characters were used in calculating indexes; yield, moisture content, and root and stalk lodging. 1. Among three indexes calculated, William's base index was more simple in calculation and more efficient in selection of a hybrid than other indexes. 2. Pesek and Baker's estimated index was considered less effective in this test, because of low estimation of genetic variance and covariances of characters from the limited materials and years of experiment. 3. Index calculated according to the Purdue University method (1976) was least effective, even though calculation was simple and easy. The less effectiveness of the index was due to the fact that equal importance of characters were given to each character without considering the differences in economic weight of each character. 4. Equations for expressing moisture content and root and stalk lodging in terms of market price were formulated and they were as follow : 1) Moisture content : $(Y-15.5){\times}$0.0065{\times}bushels/acre$, where Y was the average moisture content of a hybrid at the time harvest. The $0.0065 was the expenses required for removing one per cent of moisture from a bushel of shelled corn in 1976. 2) Root and stalk lodging:$Percent\;lodging{\times}price/Bu.{\div}50{\div}average$ yield of all entries in the test.

• Korean Journal of Comparative Education
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• v.27 no.1
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• pp.123-144
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• 2017

The purpose of the study was to analyze American teacher quality management system and provide it's implications. For this, the study analyzed the main traits of American teacher policy, Pennsylvania State University's teacher cultivation system, Pennsylvania State's teacher certification, selection, and recruit system, the master teacher system of New Jersey and New York State. The main results are as the followings. First, American teacher policy is variously operated by state government and school district based on variety and autonomy. Second, for teacher cultivation in American teacher policy, the evaluation on the teacher cultivation program of teacher cultivation institute(mainly university) is strictly administrated. Third, for teacher certification, various tests for gaining teacher certificate are administered and standardized tests are used for the tests. Fourth, for teacher selection and recruit, there is no special test for selection and teacher recruit is done by contract. Fifth, for quality management using excellent teacher, America is administering master teacher that is similar with master teacher system in Korea. Finally, the innovation of teacher cultivation institute by introducing Every Student Succeeds Act(ESSA) is anticipated. Based on these results, the implications for Korean teacher policy were provided.

• Journal of the International Relations & Interdisciplinary Education
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• v.4 no.1
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• pp.19-34
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• 2024

This study analyzes the art and questions presented in the secondary school teacher certification examination from 2018 to 2024, according to the art and evaluation area and evaluation content elements presented by the Korea Institute for Curriculum and Evaluation. In order to achieve the purpose of the study, 159 questions from the art and appointment examination over 7 years were collected and the ratio of evaluation content elements was analyzed for each of the 7 basic subjects and fields. As a result of the study, the proportion of evaluation content elements in each of the seven basic subjects and fields is also balanced at a considerable level. In other words, from 2009 to 2013, 55(50%) evaluation content elements were presented, compared to 71(64.5%) evaluation content elements from the 2018 teacher selection test to the 2024 school year. Despite this improvement, 39(35.5%) evaluation content elements were excluded, so improvement measures were discussed.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.42 no.6
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• pp.810-813
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• 1997

The objective of this research was to determine if leaf size (width and length) is correlated with seed size to the extent that leaf size can be used as a predictor of seed size in a population of soybean plants or lines. Twelve soybean strains, representing three distinct seed size groups, were analyzed. Data on seed size and leaf size of the 12 strains were obtained in 1994 and 1995 field experiments. Strain seed size was positively associated with leaf width (r=0.918) and leaf length (r=0.925). The results of our study indicate that there is a significant correlation between seed size and leaf size in soybean. It is possible that selection for greater seed size either leads to, or results from, greater leaf size.