• Journal of the Korean Institute of Telematics and Electronics
• /
• v.24 no.4
• /
• pp.603-609
• /
• 1987

In this paper, the single-row routing algorithm for munimizing the street congestion and reducing the between node congestion is deviced. To reduce the between node congestion, reference line crossing is defined and used. Reducing the number of total reference line crossing means reducing the total length which help reduce the power consumption of the integrated system and reducing the between node congestin which help reduce the wiring area. This algorithm has been implemented and tested with various example, then produced good results.

• Journal of applied mathematics & informatics
• /
• v.14 no.1_2
• /
• pp.377-386
• /
• 2004

A technique that provides prediction intervals based on a model called an empirical linear model is discussed. The technique, high-dimensional empirical linear prediction (HELP), involves principal component analysis, factor analysis and model selection. HELP can be viewed as a technique that provides prediction (and confidence) intervals based on a factor analysis models do not typically have justifiable theory due to nonidentifiability, we show that the intervals are justifiable asymptotically.

• Korean Management Science Review
• /
• v.19 no.1
• /
• pp.89-106
• /
• 2002

ORED is a Web-Based educational system for operations research. It consists of operations research theories, help system for theories, cases, application programs and management system. Users can study theories and cases through HTML documents and solve Problems with java applet and servelet programs. The help system provides users with detailed explanations of theories. And the management system provides the administrator with efficient tools necessary for managing the ORED In the Web.

• IE interfaces
• /
• v.9 no.1
• /
• pp.83-93
• /
• 1996

In a very time, the Internet has affected the lives of millions of peoples. Some serious advances have been made in software development, information exchange, publishing, database retrieval, educational opportunities, commercial expansion, political awareness, and more. But this network of network is still in its infancy. More advanced search concept, World Wide Web(or Web) will continue to help users move boldly onto the information highway. It help user work effectively and efficiently. In this article, we explain how to utilize web to enhance research in Industrial Engineering area.

• Proceedings of the KIEE Conference
• /
• 1983.07a
• /
• pp.174-176
• /
• 1983

This paper explains about general considerations and project management for a modern electric utility EMS/SCADA system. This paper also attempts to help engineers in the following situation: They are given the task of specifying, buying and installing a EMS/SCADA system. When do they start? What tools/texts/guidelines are available to help them out? If it is a large system, methodical project management is necessary. What are the critical tasks to be undertaken? When should they been done and how does their timing impact the whole project.

• Korean journal of aerospace and environmental medicine
• /
• v.30 no.3
• /
• pp.108-112
• /
• 2020

This study utilizes the image contents, one of the social interaction activities, in role-play. The one-semester class results were used for analysis to prepare teaching-learning plans for the department of aviation services. This study helped students in the Department of Aviation Services understand the airline cabin organization and examined whether it would help them understand the airline cabin organization and examine whether it would help them communicate with customers. In role-play classes, learners or groups of learners use role-playing dialogues to create role-plays and create communication situations similar to the real world.

• 대한불안의학회:학술대회논문집
• /
• 2003.11a
• /
• pp.34-47
• /
• 2003

• Korean Journal of Social Welfare
• /
• v.43
• /
• pp.106-130
• /
• 2000

When parents as primary care takers to the mentally disabled adult are no longer taking care of their care-needed offsprings because of their own death or illness, instead themselves. who take care of their offsprings with the mental disability? Therefore, 'permanency planning' is very important for reduction of parents' care burden and social integration of mentally disabled adults. Accordingly, this study aims to find out factors which are related to permanency planning for adults with the mentally disability For the purpose of the study, 192 parents of the adult with the mental illness and mental retardation were conducted a survey regarding type of permanency planning, and its related factors including social functioning level of the mentally disabled, care burden, parents' self-perception of being aged, help from offspring without mental disability, social support, and financial ability. Furthermore, this study examined correlation between these factors and residential planning. Results obtained by the study were as follows: 1) 51% of the parents are having a plan for institution and most parents want other family member to take care for financial planning for their mentally disabled offsprings. 2) As a result of multiple regression for finding out factors which affect parents' permanency planning, social functioning level of the mentally disabled, parents' self-perception of being aged, help from offspring without mental disability, social support, and financial ability were statistically significant influenced factors, which has 23.3% of explanatory power. 3) As a result of step-wise multiple regression, financial ability, parents' self-perception of being aged, and help from offspring without mental disability were the most powerful influenced factors for permanency planning. 4) In case of having a plan for residential types-which are institution and community living-, parents who have a plan for the mentally disabled offsprings' future residence as community living than institution have the offsprings with more social functioning and also have more help from offspring without mental disability. Therefore, this study concluded that welfare policy for mental health and the handicapped which secure various types of community living facilities and income security is strongly needed. At the same time, mental health profession is needed to have more active interest and intervention for permanency planning for their adult clients and parents.

• Informatization Policy
• /
• v.25 no.1
• /
• pp.82-98
• /
• 2018

Internet overdependence has become a public health concern in Korea. It is well known that family and community level efforts could alleviate possible harms from Internet use. However, little research exists regarding smartphone overdependence. This study examines factors affecting smartphone overdependence and, specifically, help-seeking for smartphone overdependence among Korean adolescents. The study is based on parental mediation theory and uses a help-seeking framework. The results indicate that preventative education provided by school and community increases the levels of awareness of both the possible harms from smartphone use and the option of accessing the mental health service, while it was not effective in preventing smartphone overdependence. Parental mediation was a protective factor for smartphone overdependence but was negatively associated with the intention to use the mental health service. In sum, behavioral problems related to smartphone use require multidimensional preventative efforts from both the family and the community. It is suggested that effective preventive education methods are developed for parents and adolescents.

• Journal of muscle and joint health
• /
• v.6 no.1
• /
• pp.7-21
• /
• 1999

This study attempts to provide the rudimentary data that might help patients with Rheumatoid Arthritis manage an independent life by the analysis of their activities of daily living(ADL). The subjects were forty patients who had been diagnosed Rheumatoid Arthritis and under drug therapy from RA clinics of the two university hospitals in Pusan. Data were collected by performing an individual interview for each of them during June 15th through July 15th 1998. Questionaires were imployed to investigate the general characteristics of patients. the traits of Rheumatoid Arthritis, and actual conditions of their activities of daily living. The questionaires utilized especially for the study of ADL is the version of Lee Eun Ok's tool which modified and complemented Katz scale (Katz, Down, Cogh and Grots 1970) and Bathel index(Bathel. 1973). It's consisted of 31 questions that each question is measured by 0-3points. The high score in the questionaire signifies the high independency in the ADL. The data were analyzed by SPSS/Win in terms of frequency, percentage, mean, and standard deviation, close connection with the contents of the personal interview. Total mean of the ADL shows $1.55{\pm}0.68$, indicating the overall activities of daily living is generally dependent. It also indicates that patients, in the condition of dependent activity. tends either to have recourse to drugs or to take negative strategy, getting help from inside or outside family member. Hence, it is necessary that patients are exposed to the introduction and instruction of self-help devies that might help them manage a comparatively independent ADL, easing their paychological burden.