When digital media and images are combined, their significant sociocultural impacts can be exercised. Therefore, this study analyzes digital images shown in such trends of digital media compared to the digital fashion from an aesthetic perspective. Research and empirical studies are focused upon to analyze the aesthetic characteristics of digital fashion. Digital Fashion comprehensively refers to fashion design using computers and software, and is considered as “Fashion Design utilizing Digital Technologies” including computer software and hardware perspectives, so that it may be renamed “Digital Fashion.” The esthetic characteristics shown in the Digital Fashion defined above are analyzed according to how media philosophers conceptualize the digital image. First, from the perspective of creation, Digital Fashion Images are technical images produced by computers. Uncanny characteristics expressed through virtual images look more realistic than the actual ones used in experimental works of fashion designers. Such virtuality dynamically expresses various colors and fabric patterns through lights using digital technologies that do not yet exist in cloth form, rather in a non-material form of dynamic virtual imagery. Digital fashion images on monitors express digital fashion designs by shaping virtual images through 3D printing. Second, Digital Fashion Images from the perspective of acceptance are created through deconstruction, while fashion has only been previous viewed visually, Digital Fashion delivers immersions of visual touches as if directly experienced for accepters. Digital Fashion will continuously develop and become more influential as it converges with digital media.

The unsafe act and unsafe condition is induced by the fundamental cause factors of industrial accidents. In this paper, stress is classified into job, life and workplace stress. Therefore, the purpose of this paper is to develop a Korean stress model focused on the unmarried workers in order to prevent fundamental industrial accidents. The results of this paper are followed. First, the oriental culture and idea in Korea is directly connected to the central axis of all life. Accordingly, concrete and systematic safety management methods should be proposed from the point of Korean culture. Finally, the industrial accident questionnaire needs an item that reports the mental and physical condition of workers in order to prevent occupational diseases.

In this study, the antioxidative effects and inhibitory effects on tyrosinase and elastase of Sorbus commixta (S. commixta) twig extracts were investigated. The aglycone fraction of S. commixta twig extract showed the prominent free radical (1,1-diphenyl-2-picrylhydrazyl, DPPH) scavenging activity(FSC50, 13μg/mL). Reactive oxygen species (ROS) scavenging activities of S. commixta twig extracts on ROS generated in Fe3+-EDTA/H2O2 system were investigated by the luminol-dependent chemiluminescence assay. The 50 % ethanol extract among extracts showed the most prominent ROS scavenging activity (OSC50, 0.189μg/mL). The cellular protective effects of extract/fractions of S. commixta twig on the rose-bengal sensitized photohemolysis of human erythrocytes were investigated. The 50 % ethanol extract and ethyl acetate fraction showed the cellular protective effects against ROS in a concentration dependent manner (5~50μg/mL). The inhibitory effect of S. commixta twig extract on tyrosinase was investigated to assess the whitening efficacy. The ethyl acetate (IC50, 113.2μg/mL) and aglycone fraction(IC50, 105.3μg/mL) on tyrosinase showed more remarkable inhibitory effect than arbutin(IC50, 226.88μg/mL), known as the whitening agent. The inhibitory effect of aglycone fraction (IC50, 6.9μg/mL) on elastase was simillar to quercetin(IC50, 6.1μg/mL), flavonoid known as reference compound. These results indicate that extract/fractions of S. commixta twig can function as antioxidants in biological systems, particularly skin exposed to UV radiation by scavenging 1O2 and other ROS, and protect cellular membranes against ROS. S. commixta twig extracts can be applicable to new functional cosmetics for anti-aging products.

Avian Influenza (AI) is an avian disease that break out by AI virus (AIV). As Hemagglutinin (HA) that is a main antigen surface protein of influenza virus that causes these influenza infection changes continuously, HA escapes bond of guided antibody by host"s immunity system. Specification region (HA91-261) of HA molecule that reconize receptor (sialic acid) of host cell is well-preserved without changing relatively, but is gotten buried on inside of trimer structure in natural conditions, is reported that development of effective vaccine or cure for HA protein is difficult because is not exposed to immunity system. Aptamer is relatively small strand DNA or RNA, and has high affinity to specific proteins. In this study, new aptamer DNAs were screened which can specifically bind to the receptor binding region of HA H9 protein.