• Journal of Gifted/Talented Education
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• v.25 no.4
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• pp.511-528
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• 2015

The development process from creative potential to realized talent is complex and non-linear. This feature of the process stands out more in the process of living a creative life in the long-term rather than in a situation to solve certain problems in the short-term. The purpose of this study is to develop Creativity Path Inventory (CPI) for undergraduate students based on Sawyer's Zigzag Model which is one of creative process theories and to verify reliability and validity of the inventory. Thus, reflecting the characteristics of each stage of the model, this study developed 88 items in 8 factors and finally confirmed 38 items in 7 factors through item analysis and verification process on construct validity. Internal consistency of a total of 38 items in CPI turned out to be .835, confirming the reliability of the inventory and goodness-of-fit index of the final model also demonstrated an appropriate result. CPI with verified reliability and validity will help enable people who want to manifest creativity in view of everyday creativity to realize self-improvement by self-reporting their strengths and weaknesses on their own.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.28 no.2
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• pp.58-72
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• 2002

The high resolution transmission electron microscope(HRTEM) is one of the most powerful methods fer investigating internal structures of various materials on an atomic scale. In fact, HRTEM images are becoming much more common in scientific papers, and are making valuable contributions to development of industrial products. With rapid improvement of current HRTEMS, their maximum resolution reaches almost 0.1 nm. In this paper we describe the fundamental formulation of the imaging process of HRTEM and their practical application f3r nano materials.

• Journal of the Korea Safety Management & Science
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• v.6 no.2
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• pp.167-178
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• 2004

Supply chain management and e-procurement system built in the company, are set goal of internal process improvement. This paper show how SLV(Supplier Lifetime Value) can be used to structure the supplier in automotive part manufacturer, the method of selection is described and a detailed example of how SLV can be used and allocation of order Quantity for the selected suppliers also are provided, and aims at giving a method to realization profitable supplier relation using search for SL V system development which is making corporation with supplier, in the favor of decision supplier.

• International Journal of Quality Innovation
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• v.10 no.2
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• pp.77-96
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• 2009

Industry competition environment is not being meaning of internal and external distinction. This may be phenomenon of globalization progress. In this time, we wish to examine present level in our enterprise and also analyze cause relation between 7 category of China Excellence Performance model which is modified Malcolm Baldridge Model and compare with China enterprise by using the same questionnaire with China. It is right opportunity to obtain information by comparing China enterprise with the Korea. This questionnaire composition and contents used as it is questionnaire contents that enforce in 2007 in China CAQ. The survey on Korea enterprises' is 509 by KSA in 2008, China is surveyed 1679 by CAQ in 2007. In Korea 'leadership', 'strategy planning', 'customer and market', 'measurement, analysis and improvement' 'resources management' and 'process management' stronger than China, but in China 'performance results' is stronger than Korea.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2007.05a
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• pp.362-365
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• 2007

In this paper we present development process and results of some cases for underground pad transformer and switchgear. Some characteristic factors was considered and tested to improve the functions of the case, such as natural convection of cooling air between the internal and external cases, properties of material that used as external panel etc. Proposed designs and functional characteristics will be adapted to making the cases of underground facilities after the elaborated tests. The results obtained from this study will improve the scenery of a street.

• Journal of the Korean Institute of Telematics and Electronics
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• v.25 no.8
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• pp.906-915
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• 1988

The reliability enhancement is the critical issue in many computer applications, particulary in process control system. In this paper we describe how to achieve the reliability improvement in control system which is based on multiprocessors. The proposed method is accomplished by using the techniques of fault detection which composed by internal and external fault detections, fault isolation for removing the fault propagation, safety action for driving safe input, and fault diagnosis. This approach is experimented and asopted in boiler backup control system constructed by VMEbus system, CPU boards, graphic system, and other interface boards with UNIX operating system.

• Proceedings of the IEEK Conference
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• 1999.06a
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• pp.982-985
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• 1999

An efficient technique to trade off speed for resolution is the sigma-delta modulation (SDM). This paper proposes a new SDM architecture to improve conversion rates and SNR(Signal-to Noise Ratio) by using master clock and four divided clock. The charateristics of the proposed SDM are simulated in MATLAB environment. and optimizing the capacitor sizes is done by iterative processing. other analog characteristics are simulated using 0.65${\mu}{\textrm}{m}$ n-well CMOS process, double poly and single metal. The result of simulation shows that more increasing the effective bits of internal ADC/DAC, bigger the improvement of SNR.

• Journal of the Korean Society for Heat Treatment
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• v.5 no.1
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• pp.1-12
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• 1992

In order to improve adhesive force of TiN film, we sputtered titanium as interlayer before TiN deposition by Plasma Enhanced Chemical Vapour Deposition. We observed changes of hardness and adhesion at a various thickness of titanium interlayer and also examined analysis. At the critical thickness of the titanium interlayer(about $0.2{\mu}$), adhesive force of TiN films were promoted mostly. But over the critical thickness, a marked reduction of adhesive force was showed, because of the internal stress of titanium interlayer. From AES analysis, the adhesion improvement of TiN films was mainly caused by nitrogen diffusion into titanium interlayer during TiN deposition process which relieved stress concentration at TiN coating-substrate interface.

• Journal of Korean Society of Water and Wastewater
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• v.25 no.5
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• pp.731-739
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• 2011

To investigate corrosivity characteristics of tap water in Korea, Langelier index (LI) of 30 multi-regional water treatment plants (WTPs) were evaluated. Weekly LI values of 30 WTPs were all negative, which means tap water in Korea might be very corrosive. Maximum LI decrease through water treatment processes was 0.95 under no additional corrosion control process. Based on the correlation results between LI and tap water qualities, pH and calcium concentration were confirmed as major parameters for LI control. Addition of calcium hydroxide with $CO_{2}$ or calcium hydroxide or sodium hydroxide can be chosen based on water quality. Continuous monitoring of LI and related parameters is recommended in water distribution system.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.8 no.4
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• pp.918-925
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• 2004

SCM means that production companies set up schedules for the purchase, manufacture and sales of production parts, go on smoothly the flow of products (added value and material flow) by systematically arranging the demand plans of customers and the distribution situation, thereby executing the management of them in an effective way. This article aims at analyzing the external flow between government and companies and presenting the problems and the improvement plans, which can make clear all the information flow of supply networks including the internal integration.