• Clinics in Shoulder and Elbow
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• v.24 no.3
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• pp.123-124
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• 2021

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.3 no.3
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• pp.213-220
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• 1974

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.4 no.1
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• pp.63-66
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• 1975

• The Korean Journal of Health Service Management
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• v.8 no.3
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• pp.113-124
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• 2014

This study was the development of job-based curriculum present the basic data for the 207 people surveyed dental hygienists in clinical analysis. The data was analysed with frequency, t-test and one-way anova using the spss 20.0 windows. Person of preventive dental treatment in main duty was significantly highest than among others. In conclusion, the dental hygienist will perform the most medical support services, However the main duties of dental hygienists to perform preventive dental treatment for major help when the highest degree. Among oral hygiene management duty-related subjects showed the most helpful. Therefore dental hygiene curriculum to train dental hygienist should be organized to help with job performance in the field of clinical activities.

• Geophysics and Geophysical Exploration
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• v.11 no.4
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• pp.379-384
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• 2008

R is a free software for statical computing and graphics. It compiles and runs not only on UNIX platforms but MS Windows. The R commands are easy and offer interactive help. R is used in extensive field by implementing packages. RSEIS, the package of R, enable us to do easy graphic process of seismic data. Here we illustrate an example of the seismic data process using RSEIS.

• Journal of Families and Better Life
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• v.14 no.4
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• pp.249-262
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• 1996

To give additional assistance in education for family time use and time management a computer program based on the time-related theories was developed. For this purpose the study consisted of three main stages. First various theories of family time use time management strategies and household work time were investigated and the assumptions were suggested. Second the module for predicting family time use was designed and the program using the module was developed. Third to evaluate the program's benefits the program was used at introductory class of undergraduate course. As the results the sophisticated software program could be used as an educational instrument to help not only students but also individual and family member to become knowledgeable about managers of family time resource. furthermore this program could be useful for the educators and counselors to help individuals and households with time use problems.

• Journal of the Korean Society of Systems Engineering
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• v.8 no.1
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• pp.77-82
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• 2012

In Weapons acquisition process, if the requirements are not clear, it leads to confusion and conflict in business. In the development of next-generation weapons, to define and derive requirements has to start from decision of operational concept. It is difficult task and has many uncertainties. This paper has goal about development of knowledge acquisition process that derive military operational scenario-based requirements acquisition process and framework that classify and save the derived requirements for next project. That framework can generate new class and category, also suggest that verification of requirements. It help to derive and manage the requirements, and make it easy to grasp the requirements. Accordingly, it can help make military requirement plan and weapon acquisition process.

• Computers and Concrete
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• v.12 no.3
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• pp.351-375
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• 2013

Post-punching resistance of a flat slab can help redistribute the gravity loads and resist progressive collapse of a structure following initial damage. One important difficulty with accounting for the post-punching strength of a slab is the discontinuity that develops following punching shear. A numerical simulation technique is proposed here to model and evaluate post-punching resistance of flat slabs. It is demonstrated that the simulation results of punching shear and post-punching response of the model of a slab on a single column are in good agreement with corresponding experimental data. It is also shown that progressive collapse due to a column removal (explosion) can lead to punching failure over an adjacent column. Such failure can propagate throughout the structure leading to the progressive collapse of the structure. Through post-punching modeling of the slab and accounting for the associated discontinuity, it is also demonstrated that the presence of an adequate amount of integrity reinforcement can provide an alternative load path and help resist progressive collapse.

• 한국게임학회지
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• v.8 no.1
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• pp.32-38
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• 2011

The help or guide sentences of educational math games which use mathematical statements need to represent graphical forms for the learners of the game generation whose cognitive style is graphic first. In this paper, we proposed an object-based visual representation method for mathematical statements. It has object-based description rules to use graphical symbols and mathematical symbols with text words. It is easy to describe or to understand accurately mathematical meaning and is also fast for learners to read for understanding. The proposed method is good for learners of the game generation to get the help as scaffolding for learning math by educational games.

• Journal of the Korea Safety Management & Science
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• v.15 no.4
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• pp.407-416
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• 2013

This paper proposes an approach to analyzing the relationship between technology and services, and to identifying promising service areas for technology-based firms with the analysis of business model (BM) patents. First, BM patents and technology patents are collected and classified into their relevant categories, respectively. Second, patent citation analysis is conducted to analyze the linkage and impacts between each technology and service field at macro level. Third, as a micro level analysis, patent co-classification analysis is employed to identify the interrelationships among specific technology and service areas. Finally, the promising service areas for technology-based firms seeking service areas for diversification is investigated with portfolio analysis. The working of the proposed approach is provided with the help of a case study of IT and mobile services. The proposed approach could guide and help managers of technology-based firms to discover the opportunity of the diversification to new areas in emerging service fields.