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An optimized maglev guideway girder system which fulfills the requirements of Center for Urban Maglev Program in Korea is proposed. The design of optimized guideway girder should satisfy the design criteria regarding load conditions (vehicle load and dead load) and deflection conditions due to moving vehicle load. The design criteria have deflection(More)
OBJECTIVES This study was performed to analyze the single-dose toxicity of neutral natured blood stasis pharmacopuncture extracts. METHODS All experiments were conducted at Biotoxtech, an institution authorized to perform non-clinical studies, under the regulations of Good Laboratory Practice (GLP). Sprague-Dawley rats were chosen for the pilot study.(More)
OBJECTIVES The objective of this study is to investigate the effects of Salviae Miltiorrhizae Radix hot aqueous extract on nitric oxide (NO) and prostaglandin E2 (PGE2 ) production and on 1,1-diphenyl-2-picryl hydrazyl (DPPH) free-radical scavenging in macrophages. METHODS Salviae Miltiorrhizae Radix(300 g) was heated at 100℃ with distilled water (2 L)(More)
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