• 대한간호학회지
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• 제50권5호
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• pp.699-713
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• 2020

Purpose: The purpose of this study was to understand and describe the experiences of patients with Meniere disease. Methods: Data were collected from February 19, 2019, to February 5, 2020, through individual in-depth interviews with 13 Meniere patients. Verbatim transcripts were analyzed using Colaizzi's phenomenological analysis. Results: The experiences of patients with Meniere disease were clustered into the following four themes from 22 meaning units: 1) Complex unfamiliar symptoms that shatter both balance of the body and peace of the heart; 2) A disease that medical treatment and health professionals cannot cure; 3) Suffering hardships that cannot be understood by non-Meniere sufferers; and 4) Making daily efforts to become healthier. Symptoms of Meniere disease are life-shattering and depressing because they are neither visible nor easily curable. Over time, as they accepted the reality of living with the disease, the participants would shift their focus from complete symptomatic cure to leading a healthy and more balanced life. Conclusion: This study shows that Meniere disease has a pervasive impact on all aspects of the patients' lives. Patients are prone to experiencing restrictions in their social functioning and activities. They also experience psychosocial problems due to the unseen nature of their symptoms. This study elucidates the experiences of Meniere patients and the need for nursing intervention to help improve their quality of life and ability to self-manage. Lastly, this study shows the need for a coordinated interdisciplinary approach to raising public awareness of the disease.

• 가정과삶의질연구
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• 제23권6호
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• pp.53-65
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• 2005

The purpose of this study was to investigate the working married women's perception on the effect of work on household economy. The household economy was examined in three aspects; income, assets, and consumption patterns, along with the contribution and the satisfaction of working married women with respect to their income by work Four hundred thirty working married women with the first child of less than middle school were surveyed, with questionnaires from March 25 to April 22 of 2005, and analyzed with descriptive statistics. The results were as follows: the reasons of working married women for work were making an affluent living, showing their ability, wanting for work, and making a living in order. The perceived degree of their income contribution to household income was on the average about $42.53\%$. They perceived the spending in time-saving consumption items, child-rearing consumption items, and personal consumption items to be decreased, if they were not working. Their work was helpful in saving, insurance and investment, debt payment, money for old life, money for housing, money for emergency. About $69\%$ of working married women perceived their income contribution to their household income as being high.

• 교육녹색환경연구
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• 제10권2호
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• pp.61-72
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• 2011

The purpose of this study is to carry out the research of the satisfaction level of consumers (students and teachers) and managerial characteristics for model classes of the subject classroom system and to draw the effective plan of the system. The conclusions are as follows First, the biggest advantage of the system is to fulfill the educational goal according to an individual level and ability of each student while the biggest disadvantage is the inconvenience of students to change their classrooms for each specific class. Second, it is necessary to rearrange the classrooms according to the applied subjects from the aspect of curriculum management since the time frame is not convenient for recess. English and mathematics are required preferentially as applied subjects, however Korean (as a national language) and science are needed to be taught with level-differentiated classes, too. The ideal size of classes is most likely 20-25 students according to the result of research. Lastly, the space of environment is another requirement to secure smooth flow of students' movements and extra space for technical devices used for information research. The above analysis indicates the necessity of supplementation in space planning for further implementation of subject classroom system in secondary school.

• 한국정보통신학회논문지
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• 제9권6호
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• pp.1260-1268
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• 2005

PLC는 자동화 시스템의 발달에 따라 적용 범위가 확대되어왔으며 현재 PLC의 기본 언어 중 LD 언어가 가장 많이 사용되어 지고 있으나 제어 흐름을 나타내는 순차 제어 논리의 기술이나 조건이 많아질 경우 프로그램의 이해가 어려운 단점이 있다. SFC 그래픽 언어는 플로우 차트 형식을 기반으로 하여 순차 제어 논리의 기술에 적합한 언어이며 제어의 흐름을 이해하기 쉽고 유지보수가 용이하여 신뢰성이 향상된다. 본 논문에서는 SFC 언어를 이용하여 3층의 간이 엘리베이터를 동작시키는 제어회로를 설계하고 LD 언어와 비교하여 보았다. 엘리베이터의 운전 제어회로를 설계함에 있어 액션 제한자와 선택 분기문을 사용함으로써 LD언어를 사용할 때 보다 프로그램 메모리의 용량을 줄이고 처리시간을 단축시켰다.

• 한국게임학회 논문지
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• 제17권6호
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• pp.129-138
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• 2017

축구 시뮬레이션 게임에서 축구 선수들의 능력치를 현실에 가깝게 만드는 것은 게임의 흥미를 위해 매우 중요한 요소이다. 스포츠 시뮬레이션 게임에 경영 개념이 도입되면서 장시간 게임을 플레이하게 되면 기존 선수 캐릭터의 은퇴문제가 발생하고 새로운 선수 캐릭터를 생성하여 게임의 환경을 유지하게 된다. 본 연구에서는 새로운 선수 캐릭터를 생성할 때 유전 알고리즘을 활용하여 기존의 선수와 유사하면서 최적의 능력을 갖추게 하는 방식을 제안한다. 기존의 랜덤 생성방식, 보정 랜덤방식과 제안한 알고리즘으로 선수 캐릭터를 생성하여 비교, 평가하여 제안한 방식의 유효성을 검증한다.

• 한국전문물리치료학회지
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• 제16권1호
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• pp.42-51
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• 2009

The purpose of this study was to develop a checklist of risk factors for quantitative assessment of musculoskeletal complaints in shipbuilding workers. A key point was to develop comprehensive a checklist including the worker's physical ability, as ergonomic and workload factors. ln the first, through correlation analysis between musculoskeletal complaints and physical abilities in shipbuilding workers, risk factors related to physical abilities were selected. In the second, after the development of a checklist was composed of physical, ergonomic and workload factors, factor analysis was used to test the validity of the developed checklist. Each factors selected finally showed that physical factors were hand grip strength, spinal curvature, and flexibility (sit to reach), ergonomic factors were posture, total exposed time, duration, and force of working, and workload factors were physical and psychological workload perceived by worker. The results showed that musculoskeletal complaints was associated with physical abilities (p<.05). The developed checklist had a reliability of .761 (Cronbach=.761) and a validity and explanation of 54.9%. The criterion of management was classified in 4 stages by relative weights of each factor. It is suggested that active intervention is needed to reduce musculoskeletal complaints in workers with more than a 14.31 score.

• 한국컴퓨터정보학회논문지
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• 제22권10호
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• pp.179-187
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• 2017

In spite of the rapid change of the technology, the university education cannot escape from the traditional form of classroom teaching. University education is assessed through listening the same content of lecture, completing the same assignment and test at the same time, same place. To prepare for the 4th industrial revolution, it is investigated to reorganize the curriculum(32.5%), strengthen the lifelong education(21.4%), expand the compulsory education(17.6%), expand the innovation school(13.7%), expand the educational finance(10.4%) as the field of education which need to be strengthen. The change of the education is essential to prepare for the 4th industrial revolution which creativity, collaboration, fusion, problem solving are the core ability. In this thesis, it is to be compared that the subjects opened in liberal arts of domestic and overseas university in this 4th industrial revolution and Basic Liberal Art Education Curriculum is promoted for the smooth management for preparing the future and taking the action to the change. Stereotyped and inflexible frame should be changed to 'Structure', 'Recognition', 'Attitude' for making the base of 'Diversity', 'Personalization', 'Flexibility' which are needed to uplift 'Imagination', 'Creativity' for education of the future and the new era.

• 가정과삶의질연구
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• 제33권2호
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• pp.21-33
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• 2015

This study was carried out to explore the actual condition of family-friendly education of corporations and organizations supporting them for the purpose of activating the family-friendly certification system. The researches on the family-friendly education of corporations or related organizations have not become an object of attention, although the policies of family-friendly corporations have been the major concern of researchers who have conducted studies on the balancing between work and family. For the first time, this study investigated the family-friendly education programs of corporations and organizations supporting them. In addition to this work, interviews with laborers were performed to learn the actual participation in the education. The results showed that even corporations selected as excellent corporations by the government scarcely provided family-friendly educations and few laborers participated in them. The most educations provided by corporations were for the improvement of work ability or job training. Education for family concentrated only on the role of the father. The focus of educations supporting corporations was biased to the view of corporation or family, not balanced between the two. So it was suggested that researchers should pay attention to developing diverse education programs encompassing the whole stages of life cycle and the balancing between corporation and family.

• 산업공학
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• 제19권3호
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• pp.255-269
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• 2006

Digital manufacturing(DM) is the ability to describe every aspect of the design-to-manufacture process digitally-using tools that include digital design, CAD, office documents, PLM(Product Life-cycle Management) systems, analysis software, simulation, CAM software and so on. The major automotive companies are already deeply invested in DM with almost every process being digital rather than paper-based. But it has taken a long time for the digital process to mature into something usable and there have been some major barriers that have prevented from the DM becoming a reality. Thus many companies hesitate to make a decision of implementing the DM. This paper deals with a study investigating which factors are important for implementing the DM to industries successfully. The extended technology acceptance model (ETAM) is used as the relation model of cause and effect. The quality of hardware, the quality of software, the range of collaboration among companies and the preference of the user are defined as the external factors. Interview method is used for gathering input data, and the results are analyzed with SPSS. The results indicate that four external factors are effective on the successful implementation of DM, and the perceived usefulness is most important.

• 한국컴퓨터정보학회논문지
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• 제23권2호
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• pp.117-123
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• 2018

This article is to investigate the possibility that project-based classes introducing mobile phones can replace the monotony of traditional classes led by teachers as well as they can encourage students to take active part in the classes to some extent. The students in groups choose a genre for their own video projects (e.g., movie, drama, news, documentary, and commercial) and produce the video contents using a mobile phone for presentation made at the end of a semester. In the sense that the students are allowed to do video-based mobile phone projects, they can work independently outside of class, where time and space are more flexible and students are free from the anxiety of speaking or acting in front of an audience. A mobile phone project consists of around five stages done both in and outside of the classroom. All of these stages can be graded independently, including genre selection, drafting of scripts, peer review and revision, rehearsals, and presentation of the video. Feedback is given to students. After the presentation, students filled out a survey questionnaire sheet devised to analyze students' responses toward preferences and level of difficulty of the project activity. Finally, proposals are made for introduction of a better mobile phone-based project classes.