• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2009.04a
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• pp.302-309
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• 2009

Nowadays, the construction sites are growing in city every year, so complaints for construction noise have increased more and more. To analyze this noise scientifically, construction noise prediction program was developed in 1998 and 2005 but it is too difficult to apply program in field because there is few soundproof facilities and it can't understand the coordinate system and so on. The aim of this study is to develop noise prediction program to apply in construction sites. For this, the problems of existing program was analyzed and survey was performed to get requestion of field overseer and upgraded program. To get reliability of program, it was compared with sound measurement value in field. As a result, construction sound prediction program have various soundproof facilities data than existing program. It can also analyze multi receiver point at the same time for several construction machinery. Most of all, it is more powerful to set receiver or source in the axis of X, Y, Z. so program user can make use of it easily. An average of difference is -0.9$\sim$1.8dB.

• Transactions of the Korean Society for Noise and Vibration Engineering
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• v.19 no.4
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• pp.409-417
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• 2009

Nowadays, the construction sites are growing in city every year, so complaints for construction noise have increased more and more. To analyze this noise scientifically, construction noise prediction program was developed in 1998 and 2005 but it is too difficult to apply program in field because there is few soundproof facilities and it can't understand the coordinate system and so on. The aim of this study is to develop noise prediction program to apply in construction sites. For this, the problems of existing program was analyzed and survey was performed to get requestion of field overseer and upgraded program. To get reliability of program, it was compared with sound measurement value in field. As a result, construction sound prediction program have various soundproof facilities data than existing program. It can also analyze multi receiver point at the same time for several construction machinery. Most of all, it is more powerful to set receiver or source in the axis of X, Y, Z. so program user can make use of it easily. An average of difference is -0.9~1.8 dB.

• Journal of Information Technology Services
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• v.12 no.4
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• pp.165-174
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• 2013

Log scaling which decides a quality grade of log is influence the price of log at the market. It is the one of important works at the field until now. So it remains using a ruler traditionally. This study evaluated the automating program through compared the automating program with using a ruler for log. The automating program used libraries of OpenCV concerning image processing algorithm to measure log diameter for scaling. In addition, it applies two panels of checkered pattern beside a pile of logs and tapes on the surface of a log diameter to find a correct value. We analyzed statistical mean difference of both log diameter and volume. In conclusion, the automating program after applying check panel and taping ins't different using a ruler. Therefore we need to considerate about applying it for improving Forest Administration.

• Proceedings of the ESK Conference
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• 1997.10a
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• pp.1-3
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• 1997

We suggested and began to develop an entirely new safety program "The Safety Training Program for 'KIKIIKI' (Vivid) Five Senses". The purpose of this program is to enhance worker's consciousness for safety, especially in working places. The work 'IKIIKI' of the program title is Japanese worlds. It means 'vivid' in English.

• Journal of Fisheries and Marine Sciences Education
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• v.28 no.4
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• pp.971-983
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• 2016

This study is a preliminary research to develop an individual learning coaching program for college students who received academic probation. It aims to test applicability as a program in the future, and t revise it and make up for its problems. To achieve the research aim, this study, based on self-directed learning, constructed the program dividing it into two kinds: the first basic learning special lecture and the second individual learning coaching. This program used those students in universities in Gyeongbok province who received two or more scholastic probations from the second semester of 2012 to the second semester of 2014, and who were judged by professors who had interviewed them as those who needed learning coach. The researcher of this study introduced those students about the program and schedule. And, this study did in-depth analysis for the six students who attended the first and second parts of the program. It was found that those students understood the importance and necessity of self-directed learning, and tried to apply it to actual learning process and overcome learning difficulty. Based on such findings, this study suggested the development of a program for students who receive academic probation and ideas on how to develop it.

• Proceedings of the Earthquake Engineering Society of Korea Conference
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• 2003.03a
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• pp.118-125
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• 2003

Seismic damage assessment program for containment structure is developed. The program has been established through the combination of inelastic seismic analysis program and 3-D animation program. Damage indices at finite element level and structural level have been introduced for the seismic damage assessment. The seismic damage assessment program makes it possible to analyze in real-time the actual resistance capacity and damage level of containment structure. It will be expected that the program enables to establish the measures more quickly under the earthquake event.

• The Korean Journal of Elementary Counseling
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• v.4 no.1
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• pp.99-122
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• 2005

The purpose of this study was to find out the effects of a career education program during a discretional activity class in elementary school. It established the following questions to achieve the objectives. First, does a career education program In a discretional activity class have an effect on elementary schooler's career maturity? Second, does a career education program in a discretional activity class make an influence on elementary schooler's self-concept? To settle these subjects, it assigned two classes in 5th grade of A elementary school, city of Anyang, Gyeonggi-do, experiment group and control group. It was applied the experiment group a career education program. As for measurement, it was used career maturity level test for elementary and middle schoolers' and 'the self-concept diagnostic test'. It was examined career maturity and self-concept of the groups through the pre-test post-test, applying cross-tabulation analysis to career choices pattern and t-test to career maturity level and self-concept. The results were as follows: First, students of experiment group showed meaningful differences in career choice pattern, career choice attitude, and career choosing skills compared to control group, and that presented a career education program made a positive impact on elementary schooler's career maturity. Second, it showed that there was a significant difference in self-concept, showing students of experiment group took better place. it is believed that a career education program had a potent influence on the self-concept of elementary students.

• Communications for Statistical Applications and Methods
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• v.6 no.1
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• pp.251-259
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• 1999

The purpose of this study is to develope a program for statistics education. This program deals with simulation which is helpful in understanding some elementary statistical concepts. This program under multimedia environment which includes sound video animation etc. doesn't show only the result but make it possible for students to execute the program by stages. This type of dynamic learning is efficient to overcome the limits of teaching materials or classroom work. Also it can interest students greatly. By executing it the students can understand the method and meaning of simulation and acquire concepts of probability and statistical inference naturally.

• Health Policy and Management
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• v.13 no.2
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• pp.67-84
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• 2003

Immunization has been one of the most effective measures preventing from infectious diseases. However, children routine vaccination rate of Korea was 68.2% and it was not higher than expected. Korean government revised the School Health Law for every primary school children to submit the vaccination certificate record from 2005. It is quite important national Infectious disease prevention policy to keep the immunizations rate high and monitor the immunizations rate continuously. To do this, National Institute of Health introduced the National Immunization Registry(NIR) Program at 2000. Objective : The aims of this study was to evaluate the Immunization Registry program which has been implementing since 2000 at the Public Health Centers(PHC). Methods : The mail survey was done from November 2001 to January 2002. 169 (69%) Public Health Centers among 244 PHC were responded. Results : The respondents of PHC sud the Immunization Registry(IR) program had reduced the workload (18.5%). 69.2% said they inputted the immunization data into the IR program after the shots were given. 86.5% said they hadn´t checked or retrieved the children lists who had missed the scheduled immunization. Only 17.2% said the speed of internet for the R program was good. It showed that 20% of respondents hadn´t written down documents, records on immunization any more. Even there were a lot of negative results, the respondents of PHC thought that the IR program was effective. They especially agreed that the IR program could make the job accurate (81.5%), convenient (71.3%), and reduced the chances of making mistakes (71.3%), increase the service quality (78.5%). And they were well adapting the job process of the IR (79.63%). Bivariate analysis showed that the software program was the important determinants of IR success. The only Bit Computer software program has been evaluated to be less satisfactory than the Integrated (Posdata operating system + Bit software) program. Other variables, such as age, duration of present job, and location of PHC (metropolitan, small city, rural area) were not significantly related. Conclusion : It seemed that the success of NIR might depend on the software program. Because Integrated program, which has been developed from 1994, include not only the general operating and management program for PHC but also IR program. It was natural to prefer Integrated program to Bit software program. So we can suggest that it is essential for the NIR to be successful that not only the immunization software program but also hardware equipments and public health information system should be further improved.

• Proceedings of the KIEE Conference
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• 2006.11a
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• pp.63-65
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• 2006

These days, it is not easy to construct the transmission line because of the environmental association activity, a civil appeal, etc. To solve these kinds of difficulties, the program with leading-edge IT technology, such as GIS, 3 dimensions CAD, computer graphic, etc., is developed to be more transparent and objective in the design stage of the transmission line and the selection stage of the transmission line route. Comparing this program with previous methods, this program is composed of the environmental evaluation program, data producing program for analysis and selecting line route program because it is not possible to conduct those kinds of work without any help from the computer and well-developed program. To confirm the performance of the program, the result from the program and the human were compared. Therefore, the result from the program was same as the result conducted by human. In addition, the program makes the selection of the transmission line route easier by checking the mountainside, lumbering, the estimated cost of the tower construction, etc. in real-time.