• Journal of Engineering Education Research
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• v.20 no.4
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• pp.12-20
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• 2017

This study aims to suggest implications on develop and operate NCS curriculum by analyzing of differences in perception and educational needs of university students, graduates, human resource managers(HR managers) on NCS basic job skill. The respondents of survey are composed of 533 university students in K university, 730 graduates and 106 HR managers. The major findings are as follows: first, the results showed that the importances of all competencies recognized by HR managers was higher than those of university students and graduates. And graduates perceived their level of competencies as higher than those of university students. Second, the needs for self-development skill, technical skill, and problem-solving skill was the highest within the students and graduates, meanwhile, the needs for the mathematical skill, resource management skill, and the organization understanding skill were low. In contrast, the results of this study showed that the HR managers has the high needs for self-development skill, communication skill and problem-solving skill. Also, HR managers has the low needs for mathematical skill, resource management skill, information skill, technical skill, organizational understanding skill, and job ethics. Based on the above results, we proposed the necessity to develop and apply the NCS curriculum considering the education needs recognized by current students, graduates, and HR managers.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1993.04a
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• pp.215-224
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• 1993

본 논문에서는 고가의 수리가능제품의 최적여유재고 수준을 결정하는 효율적인 방법을 제안한다. 고려하는 시스템은 각 기지창과 중앙창에서 한정된 수리능력을 가지며 중앙창에서 수리가 끝난 후 수리된 제품은 원래의 기지창으로 되돌아가서 재고에 포함되는 형태이다. 제안한 방법은 최소비용의 재고수준을 결정하는 방법 및 최소요구충족율을 가장 적은 비용으로 만족시키는 여유재고수준을 결정하는 최적해법이다. 제안한 방법을 실제시스템에 적용하면 최소의 비용으로 장비나 무기를 원하는 수준으로 가동시킬 수 있으므로 국방비의 효율적인 사용 및 절감에 도움이 될 것이다.

• Korean Journal of Poultry Science
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• v.6 no.1
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• pp.12-23
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• 1979

This experiment was carrid out to investigate the interaction between boilelr strains and nutrition levels, and the performances of four broiler strains such as Han Hyup 603, Hubbard, Anak and Filch when they were fed by four different nutrition levels (High Protein and energy; HP. HE., Medium Protein and energy; MP. ME., Low Protein ana energy; LP. LE., and low protein and energy; LLP. LLE.). The data used in this study were obtained from a total of 1200 broiler type chicks in Poultry Testing Station, Korean Poultry Association from June 16, to August 11, 1978. Differences of all characters among four nutrition levels were significant except viability and carcass rate. HP. HE and MP. ME treatments showed nearly the same performances in body weight, feed efficiency and point, spread but they were significantly superior to those of LP. LE and LLP. LLE. There were not significant differences among four strains in feed efficiency and viability but other characters, body weight, point spread and carcass rate were observed that the performance of the best strain B was significantly superior to strain D but it was not recognized significance compared with strain A, C in tile result of statisticel analysis. In the interaction between strains and nutrition levels, body weight at high and levels showed significantly differences but at low and low nutrition levels were nearly same among four strains. Therefore this study demonstrated that comparision of body weights between strains should be performed at medium nutrition level or above. Also point spread calculated as index of body weight and feed efficiency was observed that strain B at low nutrition level is excellently higher than other strains and there were little differences at low nutrition level among all strains. It was found that ]it tie differences between performances of high arid medium levels seemed to be as the reason of high fat addition for energy source to high mutrition feed, and in general superior strain showed good performance at all the nutrition levels in$.$all characters but in body weight and point spread there were significantly different responses with different nutrition level, The most superior strain B among four strains earned the most profit per bird, Although performances of high and medium nutrition levels were nearly the same, medium nutrition level also showed the most profit because the feed cost of high nutrition level was higher than that of medium nutrition level.

• Journal of the Korean Society of Radiology
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• v.13 no.1
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• pp.103-110
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• 2019

The objective of this study was to prepare the baseline data for vocational key competence of radiologists by analyzing the communication skills, problem-solving skills, self-development capability, interpersonal skills, and vocational ethics, which are required by NCS job descriptions for radiologists, of college students majoring in radiology. This study surveyed 79 sophomore and junior college students majoring in radiology at S University from Nov 19 to Nov 30, 2018, using questionnaires and analyzed the levels of vocational key competencies. The analysis results of vocational key competences levels showed that the level of interpersonal skills was the highest (71.2 points for juniors and 74.9 points for seniors). The levels of problem-solving skills and self-development capability were low. Conflict management capability, which is a sub-domain of interpersonal skills, was 77.5 and 80.5 points for juniors and seniors, respectively, which were the highest, while leadership ability was the lowest. When the sub-domains of self-development capability were analyzed, self-recognition capability was the highest (70.0 points for juniors and 74.8 points for seniors) and the career development capability was the lowest. Colleges are required to develop a customized regular curriculum that is well-linked to the clinic in order to improve the vocational key competencies required by the NCS job description to prepare for the blind hiring process. Colleges also put efforts to educate radiologists who can actively cope with rapidly changing medical environment by running various non-regular programs.

• Journal of the Korean Society of Earth Science Education
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• v.9 no.3
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• pp.352-363
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• 2016

The purpose of this study is to investigate the effect of elementary pre-service teacher's science concept level on teaching difficulty, teaching satisfaction, and class evaluation. This study was conducted for 117 first grade students who are studying at P National University of Education. For this study, 117 students were divided into two groups according to the science concept level, and teaching difficulty, teaching satisfaction, and class evaluation score of the two groups were analyzed. The conclusion of this study is as follows. First, the elementary pre - service teacher group with a higher level of science concept showed significantly lower teaching difficulties than those with lower levels. This shows us that if primary pre-service teachers who have high science concept level, they can teach primary school science more effectively. Second, the elementary pre - service teacher group with high level of science concept got higher score on teaching satisfaction than the group with lower level of science concept, but it did not show statistically significant. Third, the elementary pre - service teachers with higher science concept level showed significantly higher scores on class evaluation than those with lower concept.

• International Commerce and Information Review
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• v.14 no.2
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• pp.147-172
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• 2012

The aim of this research is to identify the competencies required by freight forwarding company logistics managers or supply chain managers. And this research also attempts to show their relative importance and key knowledge areas that require improvement. Using a survey questionnaire, data was collected against forty three logistics and supply chain management skills or competencies, which were then grouped into four categories and analysed. The Analysis revealed that supply chain awareness, ability to make decisions, analytical skill, communication skill, supply chain cost, people skill, and integration of internal or external information flow which belong to logistics planning group are considered the most important competencies for effective and efficient logistics functioning. On the other hand, reverse logistics and IATA regulations from environmental awareness group show little influence on logistics managers for improving their logistics performances. The results have implications for a variety of parties including prospective logisticians, students, teachers and companies considering expanding their business to Chinese market. For example, the results permit companies to employ appropriate logistics managers who are qualified with sufficient skills and competencies suggested in this research. In the case of practitioners, the results provide a benchmark for comparison with their current level of abilities and suggested competencies.

• Proceedings of the Korean Society of Computer Information Conference
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• 2015.01a
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• pp.295-296
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• 2015

본 연구에서는 컴퓨터 프로그래밍 정규 수업과 병행하여 운영된 수준별 맞춤형 프로그램에 참여한 학습자들의 프로그래밍 능력 향상을 평가하고자 한다. 수준별 맞춤형 프로그램으로 수준별 전공스터디와 피어 튜터링 프로그램을 운영하고, 참여 학생들이 별도 학습을 통해 얼마나 실력 향상이 되었는지 평가하기 위해 프로그램 참여자들과 비참여자들의 상대적인 성적 변화를 분석한다. 나아가 참여 학생들이 졸업 후의 취업률과 취업 분야 그리고 고용상태도 분석함으로써 학생들의 실력 향상이 원하는 분야로의 취업에 얼마나 기여했는지도 분석해본다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.1
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• pp.311-320
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• 2018

This study was conducted to investigate the relationship among major satisfaction (MS), clinical competence (CC), career decision-making self-efficacy (CDMS), and career decision level (CDL) for undergraduate nursing students. A self-report instrument was used to measure MS, CC, CDMS, and CDL. Questionnaires were completed by 307 nursing students in three nursing colleges, and path analysis was employed to validate the proposed model and analyze the causal relationships among variables. Four constructs (MS, CC, CDMS, and career decision) were analyzed. To build a path model, MS and CC were linked to CDMS and career decision. The initial analysis suggested that the modification needed modification; therefore, a covariance link was added. The overall goodness of fit for indices indicated satisfactory path analysis. The indices were revealed as $x^2=2412$, GFI=0.996, AGFI=0.961, and RMSEA=0.068. As a result, the proposed model was acceptable with a good fit, and there were significant direct and indirect effects of paths in the model. Specifically, MS and CC had a direct influence on CDMS, and MS and CDMS directly affected CDL. Moreover, MS and CC had indirect effects on CDL through CDMS. These results imply that students' CDMS should be seriously considered when designing counseling programs for career guidance, and substantiality of CC education is needed to improve CDMS. These results may provide a practical guideline to provide educational intervention for nursing students.

• Journal of Elementary Mathematics Education in Korea
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• v.20 no.4
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• pp.655-676
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• 2016

The purpose of this study is to examine the effects of teaching on functional thinking, one of the algebraic thinking in sixth grade students level. For this study, we developed functional thinking based-teaching through analyzing mathematical curriculum and preceding research, which consisted of 12 classes, and we investigated the effects of teaching through quantitative and qualitative analysis. In the results of this study, functional thinking based-teaching was statistically proven to be more effective in improving algebraic reasoning skills and lower elements which is an algebraic reasoning as generalized arithmetic and functional thinking, compared to traditional textbook-centered lessons. In addition, the functional thinking based-teaching gave a positive impact on the functional thinking level. Thus functional thinking based-teaching provides guidance on the implications for teaching and learning methods and study of the functional thinking in the future, because of the significant impact on the mathematics learning in six grade students.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.04a
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• pp.162-164
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• 1996

다른 배경음악의 종류와 수준이 어떻게 컴퓨터 문서편집작업의 수행능력에 영향을 주는지를 알아보기위해 18명의 대학생을 대상으로 2인자 혼합인자 실험계획법을 이용하여 실험을 실시하였다. 실험에 사용된 독립변수로는 "클래식, 록, 그리고 한국민속음악"의 3종류를 갖는 음악형태와 "Low (60~65dB), High(80~85dB)"의 2수준을 갖는 음악크기이며, 분석을 위해 수집된 종족변수치는 문서편집작업의 완료시간 및 작업에러수이다. 분산분석을 이용한 통계분석 결과, 높은 (80~85 dB) 배경음악수준하에서는 낮은 (60~65 dB) 수준에 비해 통계적으로 문서편집작업의 완료시간이 많이 걸렸으며, 특히 록음악이 높은 수준으로 연주될때는 낮은 수준에 비해 유의하게 많은 문서편집작업에러가 발생하였다. 많은 문서편집작업에러가 발생하였다.