• Journal of Ocean Engineering and Technology
• /
• v.15 no.4
• /
• pp.80-85
• /
• 2001

The early construction of the internet based ship basic planning supporting system based on the concurrent engineering and the internet technology is essential as a means for the improvement of technology and design productivity our ship building industry is facing currently. Further more, technological base construction for the construction for the construction of the cooperation system on the level of ship building industry is necessary for the technological base security to maintain and develop ship building industry continuosly in the 21st century of the information industry environment and for the technological improvement of the middle and small shipyard falling behind relatively and finally for the breaking through our ship building industry environment in which inter-enterprise competition is deeping. In this study, we designed the frame-system of the ship design supporting system and presented the development scenario based on core element technology.

• Journal of the Korean Society for Precision Engineering
• /
• v.16 no.7
• /
• pp.73-84
• /
• 1999

An advanced expert system for supporting automatic polishing operation of mold and die has been developed. The goal of this system is to minimize the polishing time, the number of polishing and tools used. Also, this paper proposes the advanced concept of the polishing method to perform polishing operation of mold and die, and it has adapted to the orthogonal array method. as a statistical technique, to choose an optimal polishing condition. An expert system consists of the polishing machining database that includes the information of workpiece and polishing tools, and the input/output module.

• Journal of Families and Better Life
• /
• v.20 no.5
• /
• pp.51-67
• /
• 2002

The purpose of this study is to find the role and issues of housing management under the community care system which cover the middle class older people. Research method was qualitative research by the interview of 21 subjects with open-ended questionnaire. Most of the older people want to live in the community alone with poor supporting system, because present community care system does not established well, so it cannot cover the staying put service for independent living, such as community alarm, care and repair, handyman, floating support, and meal service within the community. The result showed that community care might be partially avaliable from the welfare center but not well established or transfer to Dong-Office as an agency of community welfare center. However, the subjects had higher needs about housing management for older people than previous study on the hypothetical level. Successful pilot project might be required to develop the community care system focused on housing management for older people.

• The Transactions of the Korea Information Processing Society
• /
• v.7 no.5
• /
• pp.1351-1360
• /
• 2000

The hand acupuncture, called Sujichim, is mostly conducted at home. Many people try to learn and apply the Sujichim treatment to the health care of their family. This paper proposes a mixed reality scheme for the hand acupuncture supporting system. Using our system, a novice can easily perform the acupuncture by himself to improve his body condition. Our system has two major phases: learning phase and operation phase. In learning phase, we extract the finger joint lines from the real world image, where the lines are very important for finding the acupuncture spots on a hand. In operation mode, user can easily make Sujichim treatment by the knowledge provided by the computer. According to the experiments, our system is proved to be very effective and easy to use.

• The KIPS Transactions:PartA
• /
• v.8A no.2
• /
• pp.75-80
• /
• 2001

The rapid design of the embedded system is crucial for improving the product’s competitiveness. Existing statechart tools used for designing the embedded system rely on the copy and paste of the statechart for reuse. However, such method has a major drawback of wasting both time and cost of the system developer. This paper implements the component supporting tool. A tool that makes efficient reuse of a statechart by adding a component function to the existing functions is implemented in this paper. Also, to add a component function, this paper restructured the contract as protocol of the inter-component. The implemented tool helps not only reduce the life cycle of a product, but also enhance a product’s competitiveness by supporting the product’s time-to-market.

• Journal of Engineering Education Research
• /
• v.14 no.3
• /
• pp.61-71
• /
• 2011

Korea has introduced the levy-grand system in the vocational learning finance. The standard unit price system of training cost was utilized in the distribution of training budget and the reimbursement system including total or partial training cost return has been operated in the corporate training after completing the learning course particularly. The standard unit price was calculated in the base of analyzing on supporting budget by the government per training institutions and corporate payment decision to learning institutions. The proposing standard unit price system of training cost was analyzed in the current standard price unit of training cost and then an improvement policy and the implication are derived from it. At the result of this study, the current government supporting level to e-learning and postal distance learning indicates good status.

• IE interfaces
• /
• v.11 no.2
• /
• pp.159-176
• /
• 1998

In the motor manufacturing system with the properties of short delivery and order based production, the process plan is performed individually for each order by the expert of process plan after the completion of the detail design process to satisfy the specification to be required by customer. Also it is hard to establish the standard process plan in reality because part routings and operation times are varied for each order. Hence, the production planner has the problem that is hard to establish the production schedule releasing the job to the factory because there occurs the big difference between the real time to be completed the process plan and the time to be required by the production planner. In this paper, we study the decision supporting system for the process plan based on knowledge base concept. First, we represent the knowledge of process planner as a database model through the modified POI-Feature graph. Then we design and implement the decision supporting system imbedded in the heuristic algorithm in the client/server environment using the ORACLE relational database management system.

• Journal of the Korean Society of Fisheries and Ocean Technology
• /
• v.50 no.1
• /
• pp.1-11
• /
• 2014

To compare the catches made using gillnets, trammel nets, and gillnets with supporting lines, several experiments were conducted with commercial vessels near Uljin and Pohang in Eastern Korea between July 2010 and May 2011. Two sets of 13 different nets were used, including 5 panels of gillnets and trammel nets each with stretched mesh sizes of 7.6, 9.1, 10.6, 12.1, and 13.6 cm and 3 panels of gillnets with a mesh size of 9.1 cm with supporting lines with different line spacing. The outer (stretched) mesh size of the trammel nets measured 51.5 cm. The target fishes of the fishing nets were various types of flounders. The catch rate of flounders was 50.7% of the total catch in weight. The total catch for all nets was 443.8 kg. The predominant species was pointhead flounder (Cleisthenes pinetorum). The total catch by trammel nets was 1.4 times that of the comparable gillnets. But more pointhead flounder were caught by gillnets than by trammel nets, though there was no significant difference. Fishermen catching the pointhead flounder in Korea said that there was no need to use trammel net to catch it; this was an unexpected finding compared to the findings of other flounder fisheries. The amounts of roughscale sole, brown sole, and blackfin flounder caught by trammel nets were greater than those caught by gillnets. The mean lengths (standard deviation) of blackfin flounder, pointhead flounder, brown sole, and roughscale sole were 21.0 (4.57), 22.9 (3.40), 24.7 (4.90), and 28.3 (5.43) cm, respectively; there were significant differences in mean length (p < 0.00001). Therefore, in order to catch flounder efficiently, the fishing nets and mesh size should be chosen according to the target species. One advantage of using supporting lines is that it prevents breakage by strengthening the material especially when utilized on a rough bottom. Catch by using gillnet with supporting lines was not greater than that by using trammel net for the conservation of fisheries resources.

• Women's Health Nursing
• /
• v.21 no.3
• /
• pp.241-251
• /
• 2015

Purpose: The purpose of this study was to explore preserved belief system supporting Korean immigrant women's Taekyo practices and influencing factors while they observe the tradition within US sociocultural context. Methods: Leininger's exploratory focused ethnographic approach was used. Semi-structured in-depth interviews were conducted with purposive sample of sixteen Korean immigrant women who gave birth in the US within last 6 months. Researcher's observation and reflective field notes were also integrated into the interview data. Leininger and McFarland's four phases of ethnographic analysis guided data analysis process. Results: The perceived belief system supporting Taekyo practices included Taekyo as an enculturated Korean tradition, connecting parents with fetus, and positive impacts on fetal development. And Korean immigrant women's Taekyo practices were influenced by resources of information, woman's orientation toward Taekyo, pressure from local Korean community, and child order. Conclusion: The findings from this research would serve as an important knowledge base to expand US health care providers' understanding of Korean traditional Taekyo practices observed by Korean immigrant women's as important prenatal self-care practices. The findings could also aid in providing more patient-centered and culturally-tailored prenatal care plan to Korean immigrant by including Korean traditional belief system supporting Taekyo practices.

• Journal of Dental Rehabilitation and Applied Science
• /
• v.21 no.2
• /
• pp.113-132
• /
• 2005

The purpose of this study was to assess the stress-induced pattern at the supporting bone, the implant fixture, the abutment and the abutment screw according to a friction-fit joint (Astra; Model 1) or slip- fit joint (Frialit-2; Model 2) in the internal connection system under vertical and inclined loading using finite element analysis. In conclusion, in the internal connection system of the implant and the abutment connection methods, the stress-induced pattern at the supporting bone, the implant fixture, the abutment and the abutment screw according to the abutment connection form had difference among them, and the stress distribution pattern usually had a widely distributed tendency along the inner surface of the implant fixture contacting the abutment post. The magnitude of the stress distributed in the supporting bone, the implant fixture, the abutment and the abutment screw was higher in the friction-fit joint than in the slip-fit joint. But it is considered that the further study is necessary about how this difference in the magnitude of the stress have an effect on the practical clinic.