고령작업자의 작업행동과 고용에 관한 연구

李愚彦 대구산업정보대학 1998 논문집 Vol.12 No.1

This research is concerned with a theoretical review on work behavior and employment in aging worker. The results of this study were summerized follows; 1. Demographic trends indicate that the population in industrial countries is aging. Therefore, an encreasing percentage of the work force will consist of older workers. 2. The psycho physiological loss of older workers is lower than perceived loss by most managents because prejudices and negative sterotypes toward older workers. 3. The perforamance among aged workers is underestimated by most managements although usually their experience is at a premium. 4. Most company managents were a certain hesitancy to invest in the training of older workers. But, some older workers benifit more than younger workers from programs designed to equip them with new job skills. 5. The quality of life of retired people becomes better or worse in accordance with the political and economic changes within a country. So, in our nation, a gerontological services available by law to all retired people were needed apparently.

事業場 安全敎育 活性化에 관한 硏究

李愚彦,金鐘培 대구산업정보대학 1994 논문집 Vol.8 No.-

It is ultimate purpose of safety education for working area to get own attitude, carefulness, mutual operation of technique and farseeing wisdom dealing with danger in pursuing of personal desire safely. Besides, it is to make production in harmony at manufacturing spot, to attain proficiency in efficient standardization operation and to remove inefficient factor which hinders production. To accomplish these purpose, education is necessary for securing these capabilities, which are knowledge, function and attitude simultaneously. Moreover, it is very important to get instructors in ability to make this education excellent. It would be the best program to develop education of administrative supervisor as a training course for instructor.

사고능력의 개발과 그 가능성

이우언,김종배 대구산업정보대학 1995 논문집 Vol.9 No.1

This study intends to review the articles and programs related to improving thinking skills. The conclusions are followes. (1) In the Korean thinking education (and industrial education) situation, We acuetely needs the program development of thinking skills. (2) It is clearly to say that not many thinking educational programs currently used in educational(or industrial educational)situations have been successful accompanying the goals of program. (3) We are first to test through field expriment, and we must select the best education materials, education time, target student, and so on.

전문대학 교육에서 학습자 중심의 교수/학습 모형의 구축방안 연구

이우언 대구산업정보대학 2002 논문집 Vol.16 No.-

The junior college can be characterized as 'student-centered teaching institution'. According to this characterization, Learner-centered teaching/learning model in college education is needed to college-specialization for survival in crises situation. From this view point, the following must be considered for inventing programs and strategies for faculty development in junior colleges. Firstly, the variables must be finded to teaching/learning activities in colleges education. Secondly, the effective teaching/learning is structured as a model for colleges education. Thirdly, I will propose the strategies and procedures for spread and practice of a developed learner-centered teaching/learning model in college.

작업대높이에 따른 피로도와 일의 능률상의 변화

李愚彦 대구산업정보대학 1996 논문집 Vol.10 No.1

The purpose of this study was to determine whether the best standing worktable height considered as optimal size on the basis of theoretically optimal height or empirically optimal height. The theoretically optimal standing-worktable predicated on the means of Japanese adults' anthropometic measures turned out to be about 90cm. The empirically optimal worktable height of 95cm was determined on the basis of worker's subjective report. And two groups of 20 subjects were paired assigned to two worktable's conditions with different height(90,95cm). Before having them work and after work, subjects' mental fatigue levels were measured by Flicker-Tester. The performance task of subjects were carburet-assembling. The results of this study are as follows : First, the fatigue level(CFF) in the theoretical condion was significantly higher than the empirical condition. Second, the performance error percent in the theoretical condition was significantly higher than the empirical condition.

산업장면 Stress의 효율적 대처방안

김의석,이우언 대구산업정보대학 1994 논문집 Vol.8 No.-

This study was to review the lituratures of vocatinal stress(in the industrial setting) and to develop a effective coping strategy of this stress. The conclusion of this study was followes. (1) There were various coping strategies of stress in the industrial setting and this established coping strategies had a little problem(for example, time schedule, motivating) (2) Accordingly, a new coping strategy was prpposed. This new stretegy is to handle personal thinking problem.

Using percentage Nonconforming to evaluate Non-Normal Process Capability for the Lognormal Distribution

Kim, Hong-Jun,Lee, Woo-Eon 대구산업정보대학 2003 논문집 Vol.17 No.-

품질특성이 정규분포하지 않는다면 정규분포에 기초하여 적용한 기법들은 심각한 오류를 수반할 수 있다. 이러한 문제를 해결하기 위하여 대수정규 분포를 하는 공정의 공정능력을 평가하기 위하여 Pearson시스템, 대수정규 분포 및 Burr 시스템을 적용하여 불량률의 측도로 공정능력을 평가하였고 다시 이것을 공정능력지수로 재표현함으로써 종합적인 평가 방법을 제시하였다.

비정규 공정능력의 평가

김홍준,이우언,김종배 대구산업정보대학 2002 논문집 Vol.16 No.-

The main objective of this study are to propose two measure that would be process capability indices and percentage nonconforming for evaluation of non-normal process capability. In this paper we propose an example, a distribution generated from the Johnson family of distributions, to demonstrate how a new process capability index C_(psk) perform in terms of sensitivity to departure of the process median from the target value in comparison with normal process, the Pearson system and the Wright method. Second method show using the percentage nonconforming by the Pearson, Johnson and Burr functions. This example shows a little difference between the Pearson system and Johnson system, but Burr system overestimated than the two systems for process capability. The percentage nonconforming can be related to an equivalent capability indices for a process having a normal distribution. Thus, considering only process capability indices or percentage nonconforming separately is not a valid assessment of process capability, both criteria must be evaluated jointly.

학생 모집 계획

이정수,김종근,이우언,이동수,김대곤 대구산업정보대학 2000 논문집 Vol.14 No.2

본 연구는 1999학년도 대구산업정보대학의 대학단기정책과제 연구 중 학생모집계획 연구과제로 약5개월에 걸쳐 수행된 것으로, 본 대학의 대학장기발전계획 VISION 1010의 학생지원 실질화 계획을 구체화시키고자 시행된 연구이다. 본 연구의 구체적인 과제는 향후 대학 자원의 수요를 예측하고 이를 바타으로 본 대학이 안정적인 자원을 확보하고 장기적으로 발전을 유지할 수 있는 방안을 제안해 보고자 한다. 따라서 이 연구의 목적은 첫째, 본 대학의 학생모집 정책에 대한 기본 방향을 제시하고 둘째, 본 대학이 당면하고 있는 대내외 교육시장 한경변화에 탄력적으로 대응할 수 있는 방안으로서 안정적인 학생자원의 확보, 대학의 위상향상, 그리고 지속적인 발전의 방향을 제시하는 것이다.

Johnson 시스템을 이용한 비정규 공정능력의 평가

김홍준,김종배,이우언 대구산업정보대학 2000 논문집 Vol.14 No.2

All indices that are now in use assume normally distributed data, and any use of the indices on non-normal data results in inaccurate capability measurements. In this paper, suggested two general approaches for estimating capability for non-normal distribution, namely, one based on percentiles, the other on the percentage nonconforming. The Pearson system and the Johnson system are selected as the model for non-normal process capability index calculation. Especially, the Johnson system can be used calculate percent out of specification. In this paper, We find a difference the Pearson system than the Johnson system by case study.