• 대한방사선기술학회지:방사선기술과학
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• 제5권1호
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• pp.77-95
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• 1982

The result of this study from surveying and analyzing the present situation of educational institutes of radiologic technology, educational situation of radiologic technology, and students' attitude and recognition about the education of radiologic technology, the faculty's thought of it throughout the country from October, 1981 to April, 1982 is as follows: 1. The total number of educational institutes for radiologic technology is 11, but all of them are private colleges classified by foundation and 1,414 freshmen were admitted to enter the colleges by admission quotas of students at present in March, 1982. 2. The number of male(1965-1982) is 3,046(78.0%), that of female is 856(22.0%), and total of them is 3,904 that graduated from the departments of radiologic technology in 9 junior colleges in Korea. 3. The number of the instructional staffs in radiologic technology in Korea is 32, but among them 1 professor, 1 associate professor, 16 assistant professors and 14 full-time instructors. 4. The credits for graduation are 80-96 credits and students need required liberal arts and required major studies to get the qualification for graduation. 5. In the national examination for radio-technologist license, total 7,150 persons took the examination, but only 2,796 persons passed it, therefore, the average passed rate is 39.1% from the year 1965 to 1982. 6. 61.3% of students expressed dissatisfaction about their campus lives, the reason of which is mainly poor educational facilities(26.7%), insufficient number of faculty(21.2%) and negative Recognition on junior college from society, etc. 7. About the education of their major studies of colleges, 70.9% of students answered that they were short of laboratory works and clinical trainings rather than theoretical lessons. 8. The chief problem in practice works is about facilities and equipemtns for practice (students 39.1%, faculty 68.8%), and about the fact that too many students usually work at a time(students 17.1%, faculty 21.9%), etc. 9. 87.4% of students and 93.8% of faculty answered that clinical training in school is necessary. 10. Students' viewpoints on the radiologic technologist and the attitudes on the profession as a radiologic technologist are approximately affirmative. 11. Fields of employment to advance after graduation are mainly the fields related to their major studies(hospital, clinic, health clinic, industrial companies related and military officers of medical technology, etc.), which fields arc predominant to 74.5% rather than non-related fields(enrols into 4 year colleges, etc.). 12. 85.2% of students, 87.5% of the faculty expressed their opinions that the present academic years of 2 should be lengthened more. 13. 90.7% of the faculty expressed their opinions that the present students quotas should be reduced in whole or in part.

• 한국문헌정보학회지
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• 제51권4호
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• pp.53-75
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• 2017

본 연구는 대학생들의 취업정보 공유에 미치는 영향요인을 파악하기 위해 취업과 현장교육이 중시되는 385명의 전문대학교 학생들을 대상으로 설문조사를 실시하였다. 조사된 데이터는 구조방정식 모형을 적용하여 검증하였고, 연구결과 대학생들의 취업정보 공유에 가장 큰 영향을 미치는 요인은 문화적 요인으로 취업정보 공유를 장려하는 조직문화, 최고관리자의 리더십, 보상체계의 구축이 마련되어져야 한다는 사실을 확인할 수 있었다. 이러한 결과는 대학생들의 취업정보 공유를 활성화시키는데 중요한 기초자료가 될 수 있을 것이다.

• 노동경제논집
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• 제42권2호
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• pp.37-62
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• 2019

본 연구는 전문대 졸업생들의 4년제 대학 편입 결정과 해당 편입의 초임 기준 수익률을 살펴보았다. 이러한 분석을 위하여 본 연구는 성향점수매칭(PSM) 방법을 통해 전문대 졸업생 중 4년제 대학 편입생과 유사한 특징을 가지는 비편입 전문대 졸업생의 초임 수준을 구하여 이를 평균적인 비편입생과 비교하였으며, 이를 통해 해당 편입에 대해 양(+)의 자기선택(positive selection)이 있는 것으로 보였다. 이러한 결과는 전문대 대비 4년제 대학 졸업생의 큰 임금 편차와 연계되어 해석될 수 있다. 그리고 편입을 통한 추가적 교육이 초임에 미치는 효과는 약 4~8% 정도 나타났다.

• 대한방사선기술학회지:방사선기술과학
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• 제17권2호
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• pp.21-27
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• 1994

In this pauper, when the X-ray exposure condition is 70, 90, 110 kV, 10 mAs, FFD 180 cm, FSO $10{\times}10$, $35{\times}35\;cm$, toward the $36{\times}36{\times}15\;cm$ acryl phantom, the free space scatter dose rate at the 15th points in X-ray diagnostic room was measured by electrometer and 1800 co ionization chamber. Therefore, the free space scatter dose distribution profile was drown, and then, the free space scatter dose contribution percentage was Investigated. The obtained results are summarized as following. 1. The X-ray tube leakage dose rate of the experiment generator at the 1 m from focus was measured maximum 85 mR/hr, minimum 20 mR/hr, therefore, this values was appeared below the KS rules, 2. The free space scatter dose become to larger at the primary X-ray beam around area, and lower at the back ward X-ray tube. The maximum values were 3,812 mR/hr at the front Lt 1 m $45^{\circ}$ point, minimum 117 mR/hr at the back ward 1 m $180^{\circ}C$ point. 3. As the more tube voltage and field size increase, the more free space scatter dose contribution percentage become to increase, as to 90 kV from 70 kV, increase to 12 %, to 110 kV from 90 kV, increase to 18 %, and then, become to 11 % at the $10{\times}10\;cm$ and 87 % at the $35{\times}35\;cm$. 4. The 89 % of the total producted scatter ray occured from acryl phantom, at the X-ray tube housing 6 %, at the front side back wall 5 %. 5. The free space scatter dose contribution percentage at the one point build up 80 % from the phanton direction, 14 % from the X-ray tube and collimator direction, 2.2 % from the front wall, 1.8 % from the side wall, 1.7 % the back wall.

• 대한방사선기술학회지:방사선기술과학
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• 제18권1호
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• pp.63-70
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• 1995

In this pauper, the back, forward, side and $45^{\circ}$ oblique scatter dose were measured the X-ray exposure conditions 60, 80, 100, 120kV, FFD 100cm, FS $20\times20cm$, toward the $25\times25cm\times10\sim20cm$ of solid water, paraffin and MiX-DP phantom, and Pb, Cu, Al, and styrofoam meterials, by the electrometer and 5.3 cc ionization chamber. The obtained results are summarized as following. 1. The percentage depth dose(PDD) at the range of the diagnostic x-ray energy were appeared 50 % depth dose at the 2 cm depth with 60 kV, and 5 cm depth with 120 kV X-ray, 10 % depth dose at the 10 cm depth with 60 kV and 14 cm depth with 120 kV X-ray, 5 % below depth dose at the 20 cm depth. 2. The back scatter dose which were generated the surface of Pb, Cu and Al metal plates were 10 % below, and than the back scatter dose at the Pb plate were a most amount of these which were about 10 %, and were appeared the order of Cu and Al. 3. The percentage forward scatter were appeared from 50 % to 65 %, and the more phantom thicknees become, the more forward scatter were increased with the ratio of 5 % per 5 cm thickness. 4. The percentage back scatter which were generated the tissue equivalence meterials solid water, paraffin and MiX-DP were from 20 % to 40 %, and than the back scatter dose at the solid water were a mest amount of those, and paraffin and MiX-DP were appeared with the next values. 5. The percentage $90^{\circ}$ lateral and $45^{\circ}$ oblique side scatter dose were measured from 4 % to 12 %. a most amount of scatter dose which were generated from the patient in radiography were the forward scatter, the next values were the back scatter, the third values were the $90^{\circ}$ lateral scatter.

• 한국복식학회:학술대회논문집
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• 한국복식학회 2001년도 19th International Costume Association Congress
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• pp.103-104
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• 2001

• 대한가정학회:학술대회논문집
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• 대한가정학회 1997년도 Program & Abstracts * The 7th Korea-Japan Home Economics Joint Syposium
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• pp.108-108
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• 1997

• 호남수학학술지
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• 제12권1호
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• pp.27-48
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• 1990

• 대한수학회논문집
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• 제3권1호
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• pp.51-58
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• 1988

• 대한간호
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• 제33권3호
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• pp.19-27
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• 1994