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백진욱 ( Jinwook Baek ) 한국창의정보문화학회 2021 창의정보문화연구 Vol.7 No.4
Because of the development of the 4th industrial technology such as artificial intelligence and the corona situation, the recent university society is rapidly changing. As the college entrance exam environment is also getting seriously difficult, departments and majors are rapidly changing at the university. Therefore, the department of the university needs a curriculum for new majors or convergence majors according to the internal and external environment of the department. However, it is a very difficult and time-consuming task to develop such a curriculum accurately. This paper proposes a curriculum development method and an application case using the National Competency Standards(NCS). The curriculum development method proposed in this paper consists of the traditional three-step method, namely, analysis, design, and development, and NCS is used in each step. This proposed method focused on reducing the time of curriculum development, and an example of curriculum development is presented for the usefulness of the proposed method.
백진욱 ( Jinwook Baek ) 한국창의정보문화학회 2020 창의정보문화연구 Vol.6 No.3
Recently, the COVID environment has had a serious impact on the university education system. Career guidance methods of students, which have a significant impact on enrollment and employment rates of universities, should be changed in the COVID environment. While a traditional career guidance activity mainly use offline counseling methods, it should consider online counseling methods more seriously in the COVID environment. In this paper, I propose a hybrid(online and offline) career guidance model that can be effectively used in both online and offline education environments. The proposed hybrid model, which has the characteristics of online and offline, can effectively guide college students even in the COVID environment. In this paper, I show the usefulness of the proposed model by applying it to a real-world counseling case.
조용근(Yonggeun Cho),백진욱(Jinwook Baek),정헌술(Heonsul Jeong) 한국신뢰성학회 2020 신뢰성응용연구 Vol.20 No.4
Purpose: The cylinder block of a driving motor is fabricated by joining a copper alloy with excellent lubrication for a fast-rotating part to a valve plate and a piston with linear reciprocating motion. Although Pb, a commonly added solid lubricant, is being replaced for conformance with ecofriendly regulations, namely Restriction of Hazardous Substances (RoHS) directives, it does not involve a logical verification system. Methods: In this study, a comparative test method was developed on the basis of the standard for abrasion resistance tests for material components. Results: Improved samples were comparatively evaluated using the developed comparative test method. Conclusion: It is expected that the proposed comparative test method will be reviewed as a verification method for similar development and will be further used for the development of accelerated life tests.
오창수 ( Changsu Ouh ),백진욱 ( Jinwook Baek ) 한국계리학회 2016 계리학연구 Vol.8 No.2
Korean financial supervisory agency(FSS) sets a regulation to force insurance companies, which have sold variable insurance products, evaluate requirement capital and record on balance sheet as a statutory reserve in order to implement additional cash flows caused by embed options in the products, such as GMAB or GMDB. The reserve is calculated as present value of future net loss, present value of future loss from the guarantee minus present value of future income related to guarantee projected with least 1000 scenarios. The reserve measured by CTE70 as a result of simulation present value of future net loss which is calculated as future loss from the guarantee minus future income related to guarantee projected with least 1000 scenarios in terms of stocks, bonds and discount rate. There are mainly two kinds of assumptions, actuarial assumptions and economic assumptions, which are essential elements for generating future cash flows insurance product pricing and reserving. Actuarial assumptions consist of mortality, lapse and policyholder behavior. As for mortality, it has experienced remarkable improvement in the past century because of medical achievement, better nutrition, personal hygiene and improved sanitation. In this thesis, we demonstrate estimation parameters of Lee-Carter Model(LCM) using Korean mortality data from 2001 to 2014, apply the LCM and the 8th experience mortality table (EMT) to a reserving application for GMAB of variable annuity and GMDB of variable whole life insurance and then compare those results with other. The results indicate that the reserve on GMAB under LCM is greater than under EMT. On the other hand, curiously the reserve on GMDB under LCM is less than under EMT.