• Journal of radiological science and technology
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• v.29 no.1
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• pp.47-52
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• 2006

This study analyzed the correlations between variables like characteristics related to admission, academic achievement, obtainment of a radiological technology license. A majority of participants were from Daegu and academic high schools. Many participants were accepted by general admission selection, and their reason to apply to Daegu Health College was high graduate employment. Their selection for the academic program was made by their parents and themselves. Those who took the same course twice held 35.1%, and those who got an academic warning took 8.5%. The degree of participants' academic achievement showed somewhat low, and they had difficulty in taking their major courses. The average grade for admission was lower in a following selection order: college graduates, general, special, and rural areas. The admission selections and taking science courses in high school showed little significant correlations with obtainment of a radiological technology license. However, the obtainment of the license had significant correlations with retaking the same course, getting an academic warning, and the degree of academic achievement. The results also revealed that the obtainment of the license had little significant correlations with a part-time job experience, having a boy/girlfriend, and student club participation, but it had significant correlations with accommodations and study club participation. In conclusion, it is important to point out that radiological technology graduates' obtainment of a license is closely related with the degree of their academic achievement and their college life.

• The Journal of Small Business Innovation
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• v.19 no.3
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• pp.43-55
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• 2016

This study examines the implications of special items (SI) for future earnings using quarterly Korean data over the period from 2011 to 2014. Due to the lack of identification of SI in Korea, I choose several items as special items if they are material and non-recurring items following prior studies. Then I regressed seasonally-differenced future earnings on positive and negative SI and found that their effects on future earnings were different. While negative SI are explained by inter-period expense transfer, positive SI are not well-described by traditional prototypes. Next, I regressed seasonally-differenced future earnings on negative SI sub-types as they are heterogeneous in nature and have differing implications for future earnings. While PPE impairments and intangibles impairments are partly explained by the inter-period expense transfer, unspecified loss of other loss items are not. Interestingly, these effects are attenuated or disappear in the Kosdaq market when the markets are divided into the Kospi and Kosdaq markets.

• JOURNAL OF ELECTRICAL WORLD
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• s.463
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• pp.74-79
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• 2015

전라남도 진도군 조도면에 위치한 섬 가사도. 이 섬마을 방문하려면 하루에 왕복 1차례 밖에 없는 배편을 이용해야 한다. 특별한 일이 아니고서야 방문할 마음조차 쉽사리 먹기 힘든 그러한 전형적인 섬마을이다. 이러한 섬마을에 일대 대변혁의 바람이 불기 시작했다. 지난 2012년 이후 정부와 한국전력공사가 추진하고 있는 마이크로그리드(MG)를 이용한 에너지 자립섬 시범단지로 자리매김했기 때문이다.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 2001.09a
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• pp.143-147
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• 2001

금강 용담, 공주, 규암의 수문 자료를 활용한 최저 기저 유출 분리를 통해 금강권역 에 대한 지하수 개발 가능량을 예비적으로 산정하였다. 수문 자료 분석 결과, 전형적인 감수현상은 봄에 비해 가을에 나타나며, 본 연구에서 활용한 최저 기저 유출량은, HYSEP의 지역적 최소 방식(local minimal method)을 활용한 기저 유출량에 비해 절반 내외의 값을 보이는 것으로 나타났다. 지하수 개발 가능량은, 수 십년 간의 전형적 감수 곡선 중, 최소 값을 통해 선정된 최소 기저 유출량을, 특별한 안전율의 적용 없이 대비 시켰으며, 이 결과 금강 유역에서의 지하수 개발 가능량은 하천 유출량 대비 최소 12%에서 최대 25% 인 것으로 평가되었다.

• Proceedings of the Korean Environmental Sciences Society Conference
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• 2004.11a
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• pp.196-197
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• 2004

지하수의 공공성, 민간부문의 지하수 개발의 추이와 지하수관리특별구역의 현황에 대하여 살펴보았다. 공공재의 특성과 사적비용과 사회적비용을 일치시키기 위해 피구세를 검토하였으며, 온실가스 배출권거래제의 이론적 근거를 살펴보았다. 지하수이용을 감소시키기 위한 방안을 살펴보고 감축방안을 세가지로 나누어 검토하였다. 전형적인 온실가스배출권 거래제와 같은 방법은 거래비용으로 인하여 적절하지 않을 것으로 보이나, 피구세로 보완하면 적용 가능할 것으로 보인다. 한정된 자원인 지하수를 적절히 이용하고 보전하는 방법은 사회적으로 합의되고 적절한 방법으로 이루어져야 한다. 지하수이용허가권을 조정하는 방법으로 지하수이용허가권을 일정비율로 감축하고 계속 사용하고자 하는 사용자에게는 부담금을 부과하며, 허가권을 반납하는 사용자에게 보상을 하는 방법이 적절할 것으로 보인다. 이 방법은 영세한 지하수이용자가 지하수허가량을 줄이면 부담금을 부과하지 않고, 폐공하는 경우에는 보상하도록 한다. 대규모 지하수 사용자가 지하수를 더 이용하기 위해서는 경제적 부담을 감수하면 가능하다. 과다한 소규모 관정을 폐공시키고 일정 규모이상의 지하수 관정을 이용하게 하는 효과도 있으리라 보인다.

• English Language & Literature Teaching
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• v.11 no.3
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• pp.57-69
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• 2005

There have been changes throughout the past 100 years of English education in Korea. The Ministry of Education revised the English curriculum numerous times. From the 6th national curriculum, communicative competence became an essential objective in English learning. The study is to see if E University students' TOEIC results show any significant difference between the two groups under the 5th and 6th national curriculum. Another objective of this research is to see if recruiting medical students with high scores of the standardized English tests is suitable to select the best candidates who can fulfill medical studies. For these two purposes, sophomore students' TOEIC results in 2000 & 2004 and non-resident-status students' cumulative GPA were analyzed. The study shows that there is no significant difference in the two groups. Moreover, the current recruiting policy to select the best fit medical candidates based on their high TOEIC or TOEFL scores does not seem to be an appropriate measure since such students' GPA reveals poor academic performance amid their high scores in English.

• Communications of Mathematical Education
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• v.18 no.2 s.19
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• pp.65-78
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• 2004

실업계고교 졸업 후 대입수능시험을 치르지 않고 산업체 특별전형으로 입학한 야간 공과대학 직업학생들의 실업계고교 수학교과서인 "실업계 실용수학"과 인문계고교 수학교과과정을 비교하여, 직업 학생들의 고교과정 선수학습상태를 분석하고, 이를 토대로 야간대학 직업학생들의 수준에 맞는 대학수학 교육과정을 재구성하여, 이들 수준에 적합한 수학교육과정 재구성이 대학 미분적분학 학습에 미치는 영향을 분석하고, 이를 통한 공과대학 전문교육을 잘 소화해 낼 수 있도록 야간 직업학생들의 수학교육을 강화시키고자 한다.

• Proceedings of the Korean Information Science Society Conference
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• 1999.10b
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• pp.589-591
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• 1999

본 논문은 지금까지 환경 정보의 전달방법이 텍스트 위주이며 한정된 장소와 제한된 사람들에게만 보여주었던 것을 Java와 Java 3D를 사용하여 특별한 프로그램 없이 웹상에서 3차원 영상을 볼 수 있도록 한다. 각 지역별 환경 정보를 다양한 방법을 통하여 제공하며 실시간으로 갱신된 정보를 볼 수 있고, 또 축적된 자료를 애니메이션하여 정보의 변화를 볼 수 있다.

• Journal of Gifted/Talented Education
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• v.14 no.4
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• pp.47-70
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• 2004

We analyzed the validity of Science Highschool's selection process for the students from Science Gifted Education Center in order to suggest the direction of improvement. First of all, we invested the students' achievement in Mathematics and Science. As a result, we found that the students are not so good at mathematics and science through the selection process for the students from Science Gifted Education Center. However the difference is not statistically meaningful. On the contrary, The achievement of the students from Science Gifted Education Center is above average who were selected through the other course, e. g. the students who acquired the recommendation of principal, winner of prize in Olympiad of Mathematics or Science. We didn't find any meaningful result in the investigation of Affective Domain in Science. And then we found that the students prefer the generous environment through the selection process for the students from Science Gifted Education Center. As a whole, the selection process for the students from Science Gifted Education Center was not so satisfying. It should be reformed; we should examine the students' portfolio on the activities in the Science Gifted Education Center, and the entrance examination should include both divergent and convergent problems to find out the students' creativity. And the 3 dimensional process is also essential through the multiple steps.

• Journal of the Korea society of information convergence
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• v.1 no.1
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• pp.47-54
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• 2008

This study analyzed the status and causes for the dropouts of college based on the survey conducted among 14,210 freshmen attending D College, other than the supernumerary special selection, from 2001 through 2005. A significant difference was shown in all items of general characteristics. The dropout rate of women, generally selected and general highschool graduated were higher than for men, specially selected and special high school graduated, respectively. The most dropouts were due to Not Return(40.16%), followed by Unenrolled(32.98%), Voluntary Leave(26.05%) and Expelled(0.81%) in order. In the distribution of the central tendency values measured from the entire subjects, the high school records and the days of absence showed a positive skewness, while the college records showed a negative skewness with the data mostly around a higher grade. The standard deviation indicating that the dropouts got the scores higher than those of the continuing students demonstrated that there was relatively insignificant difference in scores between two groups. It was demonstrated that both the high school records and the days of absence affected the dropout. The lower the high school records were, and the more the days of absence were, the more influence both items had on the dropout. The influence degree of each item was similar. Lower the scores were in terms other than the first term in the freshmen year, the more influence it had on the dropout. The most dropouts were influenced by the scores of the freshmen year, followed by the credits of the second term, the scores of the first term, the scores of the second term, and the credits of the first term in the freshmen year. Among the general characteristic items, the most dropouts were influenced by the course of study, followed by the gender. The effect of other items was insignificant.