• Journal of Mechanical Science and Technology
• /
• 제15권9호
• /
• pp.1268-1273
• /
• 2001

To successfully establish the ELID-grinding, it is important to properly select the electrolytic condition according to grinding conditions. Currently, the selection of electrolytic condition is mainly dependent on the operators experience, which is one of difficulties preventing the successful application of ELID technique. In this study, an in-process measurement system of the insulating layer using two gap sensors-a capacitance type and an eddy current type-are developed and the change of the thickness of insulating layer during ELID grinding is detected. Evaluation experiments show the possibility to control the electrolytic condition through the in-process measurement of the layer status.

• 품질경영학회지
• /
• 제41권1호
• /
• pp.53-68
• /
• 2013

Purpose: The paper presents research that examine relationship difference education quality, satisfaction, loyalty in university education sector. Specifically, the effects of difference education quality on student satisfaction and loyalty in the context of education quality are examined. Methods: A model of difference education quality effect on student satisfaction and loyalty is introduced and tested in the university using student perceptions of provider. Questionnaire was developed, and data was collected and analyzed for this study with SEM(Structural Equation Modeling). Results: The results are as follows: Education capability, BNIE(Business Newspaper In Education) are significantly influenced on student satisfaction. In addition, student satisfaction is significantly influence on external customer satisfaction, professor image. Professor image is significantly influence on student loyalty. Conclusion: Upon learning of student need and want, professor can focus on development of difference education quality based on student need and want.

• 디지털융복합연구
• /
• 제9권6호
• /
• pp.343-354
• /
• 2011

인문학 수업에서 교수와 학생간에 상호작용은 매우 중요하다. 그러나 많은 학생들이 수강하는 대규모 집합 교육의 경우, 수많은 학생들과 교수가 의견을 교환하기는 어렵다. 본 논문에서는 안드로이드 폰의 앱(app)을 개발하여, 대규모 집합 교육에서 발생할 수 있는 상호작용의 제한성을 극복하고자한다. 본 논문에서 개발한 앱은 스마트폰의 정보처리 기능과 무선 통신 기능을 활용하였다. 대규모 집합 교육의 보조 기구로 사용하여 대규모 집합 교육의 교육 효과를 높이는데 목적이 있다.

• 한국동물학회지
• /
• 제23권4호
• /
• pp.239-250
• /
• 1980

1974년부터 1979년까지 남한의 주요 하천에서 채집한 기름종개속 어류의 표본을 동정한 결과 Cobbits taenia striata Ikeda, 1936, C. taenia lutheri Rendahl, 1935의 2아종과 C. granoei Rendahl, 1935의 1종이 한국미기록이었으므로 그 형태적 특징을 기재하고 지리적 분포와 검색표에 대하여 보고한다. 이로써 우리나라의 기름종개속 어류는 모두 4종 3아종이 된다.

• 대한기계학회:학술대회논문집
• /
• 대한기계학회 2004년도 춘계학술대회
• /
• pp.887-892
• /
• 2004

In this paper, the activity of Japanese researchers relating multibody dynamics is introduced. The author stayed at the CCR(Center for Collaborative Research) in the university of Tokyo as a visiting scholar during December 10, 2003 to March 9, 2004. The information obtained from several universities (University of Tokyo, Sophia university, Nihon university, Tsukuba university), several industries and research institutes (JR Central in Nagoya, Toyota Research Center in Nagoya., Subway department in Tokyo, and JARI at Tsukuba), several research groups (JSCM, JSME, JSAE) was summarized with several photos. Professor Yoshihiro Suda's laboratory at the university of Tokyo, professor Yoshiaki Terumichi's laboratory at the Sophia university, and professor Ichiro Kageyama's laboratory at the Nihon university are introduced.

• 인문언어
• /
• 제1권2호
• /
• pp.221-228
• /
• 2001

This article criticizes Professor Nam-Sik Park's understanding and proposals on the educational implementation of English Linguistcs in Korea. First of all, this article claims that 'studying English' cannot be the primary goal of 'doing English linguistics', arguing that the curriculum related to the English linguistics should not be altered on the basis of the practical use of English linguistics. The article furthermore criticizes Professor Park's narrow view on the 'practicalism'. Criticism is also addressed to Professor Park's undesirable and unduly clear-cut dichotomy on 'data' versus 'theory', 'subject' versus 'object', 'theoretical linguistics' versus 'applied linguistics', and 'English linguistics' versus 'linguistics', while the author's fundamental emphasis is given to the idea that humanistic understanding of English language is neccessary for proper and extensive comprehension and application of English linguistics in Korea.

• 한국전산구조공학회:학술대회논문집
• /
• 한국전산구조공학회 2002년도 봄 학술발표회 논문집
• /
• pp.149-156
• /
• 2002

This paper examines the ASCE first generation benchmark problem for a seismically excited cable-stayed bridge, and proposes a new semi-active control strategy focusing on inclusion of effects of control- structure interaction. In this study, magnetorheological (MR) fluid dampers, which belong to the class of controllable fluid dampers, are proposed as the supplemental damping devices, and a clipped-optimal control algorithm, shown to perform well in previous studies involving MR fluid dampers, is employed. The dynamic model for MR fluid dampers is considered as a modified Bouc-Wen model, which is obtained from data based on experimental results for large-scale dampers. Numerical results show that the performance of the proposed semi-active control strategy using MR fluid dampers is quite effective.

• 한국실내디자인학회논문집
• /
• 제9호
• /
• pp.139-146
• /
• 1996

The purpose of this study was to examine the conditions of , and needs for improvement in the University professor`s office. To fulfill this task, the way of using office environment, attitudes for work environment intentions and features to improve, and preferred characteristics were examined and scrutinized. The data for this study were collected through a questionnaire survey and analyzed with SAS Package software. 279 professor at Yonsei University participated in the study. The detailed aspects of conditions, various ways and their priorities for improvement of the environment were described. These results are expected to be used as basis for the design of office space as it applies to facility management perspectives-which has not been implemented in Korea.

• 수산해양교육연구
• /
• 제6권2호
• /
• pp.143-160
• /
• 1994

I have investigated questionaire concerning to the view of worth and construction of consciousness as to boarding system collegian who will employed in fisheries and maritime industries. The results were as follows; It appeared 38.9% that most collegian had a firm subjectivity about enrolled motive, selection of department, they had selected department according to the neighborhood recommendation, own squired score rather than the adaption and prospection, also it was appeared 55% that they had not satisfied with attending to their college, accordingly, the effectiveness of education were demolished in such aspects. It was appeared 74.3% that the education of fisheries and maritime college were divided into theory and practice pertinently also, 77.1% that modulate both technical education and human like education but as a general rule, the education of ocean going liscensed officer was appeared 7.1% only so that, the reformation of the curriculum and contents of education would be needed. As to the relation between professors and collegian, it was appeared 38.4% that well understanding professor, 18.1% that well teaching professor, 13.3% that they having humanlish relation with professor, 30.6% that they will benefit to vocational selection. consequently, the professor have to brings up the harmony on dint of education and industries. The things which collegian think to be worth were 43.6%, intercourse of friend 30.3%, circle activity. 6.6% listening lecture, also, the leisure activity after school were 74.7% with friends. 16.4% alone. consequently, the professor has to guide of leisure activity after lesson. most collegian has a good relationship with their parent(91.6%) but the respond with bad relationship was 8.4%. The most serious agony which collegian think about is vocational problems (48.9%), the other sex problem(22.5%). The objects consult with agony was aquaintance(54.9%). The parent(5.1%), professors(2.3%), the collegian who did not consult with agony was 20.9%. The parents and the professor is not object consult with their agony. so that, the professors has to strengthen the education according to the human nature. As to job after graduation of such college, collegian who wish to be taken job on the fisheries and maritime industry were 50.5%, on the contrary, the collegian who wish to be taken a job no relation with his major subjects was 29.1% especially, the collegian who want to be embarked was 26.3% (fisheries 23.3%, maritime 30.5%). so that, we must adopt the counter plan for the globalization and effective investment on the fisheries and maritime college.

• 한국콘텐츠학회논문지
• /
• 제14권9호
• /
• pp.14-23
• /
• 2014

기존의 출석 관리 시스템은 비용 측면에서 너무 과도하거나 편의성 측면에서 불편한 점이 많다. 편리하고 실용적인 출석 관리 시스템을 위해 본 논문에서 제안한 출석 관리 시스템은 다음과 같은 기능을 제공한다. 첫째, 출석부 구성이 쉽고 간단하다. 교수가 직접 수십 명이 넘는 학생들의 명단을 화면이 작은 스마트폰을 통해서 일일이 작성하는 것이 아니라 학생 개개인이 각자의 학생앱을 통해서 자신의 정보를 기록하고 교수는 교수앱을 통해 출석부 작성 요청을 승인만 하면 출석부가 구성된다. 둘째, 사진과 같이 학생과의 교감을 높일 수 있는 다른 부가 정보도 학생 이름과 함께 편리하게 수집된다. 셋째, 자동 출석 부르기 기능을 제공하여 교수앱을 통하여 이름을 불러주고 교수는 학생들의 얼굴과 이름을 쉽고 편리하게 확인할 수 있다. 넷째, 출석을 부를 시간이 부족한 경우를 위하여 빠른 출석 검사 기능을 제공한다. 교수앱을 통해 빠른 출석을 실행한 후 학생앱을 통해 학생들이 출석을 동시에 수행할 수 있어 수십 초 안에 출석 검사를 완료할 수 있다. 다섯째, 학생앱과의 거리 정보를 활용하여 쉽게 부정 출석을 확인할 수 있다.