• Journal of Korean Medicine for Obesity Research
• /
• v.17 no.2
• /
• pp.119-126
• /
• 2017

Objectives: This study investigated the effects of the mixed herbal extract from Cinnamomum cassia Blume, Atractylodes macrocephala Koidzumi, Pueraria lobata Benth, and Aconitum carmichaeli Debx (CAPA) on obesity and glucose tolerance in obese mice. Methods: Animals were divided in 6 groups, normal diet, high fat diet (HFD), HFD with CAPA 100 mg/kg (CAPA 100), CAPA 300 mg/kg (CAPA 300), and metformin 200 mg/kg or lorcaserin 10 mg/kg as positive controls, and treated for 16 weeks. Body weight, food intake, fasting blood glucose, and body temperature were checked every week and then organs, blood serums were collected after treatment. The oral glucose tolerance test was also carried out after treatment. Results: Compared to HFD, CAPA extract treated mice showed significant decreases in body weight, adipose tissue weight, lipid accumulations in liver and serum lipid levels without a reduction of food intake. And fasting glucose and glucose tolerance were all improved in the CAPA treated mice. Conclusions: Our results suggest that CAPA extract can prevent diet induced obesity and glucose intolerance without a reduction of energy intake in obese mice.

• Proceedings of the Korean Society for Technology of Plasticity Conference
• /
• 2002.02a
• /
• pp.95-102
• /
• 2002

With recent trends leaning towards product miniaturization, the advent of new material and speedy delivery times, old style conventional trial-and-error methods have been only serving to weaken corporate competitiveness. Reliant on tiny increments of time-consuming experience, this antiquated approach begets a delayed delivery of product development, cost loss and quality depreciation. To solve such problems, the Dedicated Injection Molding CAPA (Computer Aided Plastics Application) performs a preliminary examination on problems rising from every stage of creation - from appropriate material selection and mold design to mass production - through a computer system. Thus, it determines the optimum design variables and process conditions while diagnosing and solving defective molds.

• Proceedings of the Korean Magnestics Society Conference
• /
• 2001.04a
• /
• pp.74-75
• /
• 2001

• Proceedings of the Korean Magnestics Society Conference
• /
• 2001.10a
• /
• pp.94-95
• /
• 2001

• Proceedings of the Korean Magnestics Society Conference
• /
• 2005.06a
• /
• pp.164-165
• /
• 2005

• Journal of the Korean Magnetics Society
• /
• v.11 no.6
• /
• pp.250-255
• /
• 2001

Magnetic properties of the isotropic and anisotropic NdFeB magnets obtained by the Current-Applied Pressure-Assisted (CAPA) process from a melt-spun NdFeB powder were investigated using B-H loop analyser. The coercivity of the isotropic magnets is sensitive to the applied pressure in the CA-pressing and increases with increasing the pressure. The remanence of the anisotropic magnet increases with increasing the degree of deformation, and it results in the increase of a maximum energy Product. The best magnetic Properies of the isotropic and anistropic magnet are B$\sub$r/= 8.7 kG, $\sub$i/H$\sub$c/= 16.9 kOe, (BH)$\sub$max/= 16.5 and B$\sub$r/= 13.6 kG, $\sub$i/H$\sub$c/= 10.9 kOe, (BH)$\sub$max/= 44.2 MGOe, respectively.

• Wind and Structures
• /
• v.15 no.4
• /
• pp.345-354
• /
• 2012

This work discusses the wind stability requirements specified by UN Reg. 27 on emergency car warning triangles, which are of mandatory use in many countries. Wind tunnel experiments have been carried out in order to determine aerodynamic coefficients of commercial warning triangles and the friction coefficients between the triangle legs and an asphalt base that fulfils the roughness requirements stated by Reg. 27 for wind stability certification. The wind stability specifications for warning triangles are reviewed, compared with pressure field measurements and discussed. Results of wind tunnel tests and comparison with field measurements reported in the literature show that the requirements could be excessively conservative.

• Transactions of the Korean Society of Mechanical Engineers A
• /
• v.29 no.11 s.242
• /
• pp.1445-1454
• /
• 2005

In order to minimize warping deformation which is an essential factor in the failure of injection molding parts, this study proposes an optimization design method fer determining design variables of injection molding parts. First, using a commercial package program for injection molding analysis, namely, Computer Aided Plastics Application(CAPA), we investigate the effects of parameters of injection molding process. Next, an optimum design process is established by interfacing CAPA to PQRSM embedded in EMD10S, a design framework developed by the conte. of innovative Design Optimization Technology(iDOT). PQRSM is a very efficient sequential approximate optimization algorithm. Optimum design results demonstrate the effectiveness of the design method suggested in this study by showing that the results of the optimum design is better than those of the initial design. It is believed that the proposed methodology can be applied to other injection molding design applications.

• Proceedings of the Korean Magnestics Society Conference
• /
• 2003.12a
• /
• pp.287-287
• /
• 2003

• The Journal of the Korea Contents Association
• /
• v.20 no.7
• /
• pp.368-378
• /
• 2020

This paper analyzed how the characteristics of 'punctum' and 'studium' in war documentary photography work on the audience through 'D-DAY' photographs taken by Robert Kappa and a U.S. army photographer. As a method of research, we conducted interviews with the audience to examine the process of expressing the punctum and studium experiences. Studies have shown that audiences feel a greater punctum experience in war documentary photographs of 'Robert Capa' than those of U.S. army photographers. Even if the same situation was taken in the same place, the audience could confirm that the photo could be a means of distortion because it did not show reality in various ways depending on the photographer who took it. This study is meaningful in that it revealed the distortion of war documentary photography and the audience's punctum experience by examining the audience's experience of war documentary photography through qualitative research.