The applications of information and communication technology (ICT) into real industrial fields are getting great attentions in recent years. More and more industrial practitioners and scientific researchers are conducting studies and trying to adopt the technologies into diverse industrial fields. The purpose of this study is to review the technologies such as big data and smart sensors and to provide application cases in order to facilitate grafting the 4th industrial revolutionary technologies onto the safety and health systems. Based on the comprehensive reviews on literature, reports, and industrial cases, we found that big data technology has been used in industries for investigating work related disease. In addition, digital image technology and drone have been applied to establish safety system in construction industry. Lastly, some companies have tried to apply the technologies to build their own safety and health system.

Basidiomycetous fungi are one of the most potent biodegraders because many of its species grow on dead wood or litter, in environments rich in lignocellulose. For the degradation of lignocellulose, basidiomycetes utilize their lignocellulytic enzymes, which typically include laccase (EC 1.10.3.2), lignin peroxidase (EC 1.11.1.14), xylanase (EC 3.2.1.8), and cellulase (EC 3.2.1.4). In recent years, the practical applications of basidiomycetes have ranged from the textile to the pulp and paper industries, and from food applications to bioremediation processes and industrial enzymatic saccharification of biomass. Recently, spent mushroom substrates of edible mushrooms have been used as sources of bulk enzymes to decolorize synthetic dyes in textile wastewater. In this review, the occurrence, mode of action, general properties, and production of lignocellulytic enzymes from mushroom species will be discussed. We will also discuss the potential applications of these enzymes

Laser Powder Deposition (LPD) is a technology capable of modifying a metallic structure by adding the appropriate material to perform a desired function. LPD offers a unique fabrication technique that allows the use of soft (tough) materials as base structures. Through LPD a hard material can be applied to the base material with little thermal input (minimal dilution and heat-affected-zone {HAZ}), thus providing the function of a heat treatment or other surface modifications. These surface modifications have been evaluated through standard wear testing (ASTM G-65), surface hardness (Rc), micro-hardness (vickers), and optical microscopy.

Lipoxygenase is an enzyme, mainly produced by plants, capable of converting unsaturated fatty acids to fatty acids. It has vast application potential in the food, pharmaceutical and agricultural industries. The aim of this study was to isolate novel lipoxygenase-producing bacteria from the environment and to investigate the lipoxygenase enzymatic properties for industrial production. The strain, NC1, isolated from cultivation soils, was identified as Bacillus subtilis based on the phenotypic characteristics and 16S rRNA gene sequencing. This strain formed a pink color around the colony when cultured on indamine dye formation plates. The production of lipoxygenase by B. subtilis NC1 was influenced by the composition of the medium and linoleic acid concentrations. The optimum temperature and pH for lipoxygenase activity was determined to be 40 °C and pH 6, respectively. The enzyme showed relatively high stability at temperatures ranging from 20–50 °C and acid-neutral regions. In addition, the lipoxygenase produced by B. subtilis NC1 was able to degrade commercially available oils including sunflower seed oil and Perilla oil. In this study, a useful indigenous bacterium was isolated, and the fundamental physicochemical data of bacterial lipoxygenase giving it industrial potential are presented.

This study evaluated the applications of ecotoxicity for management plan on industrial waste, and suggested the strategy for assessment of the ecotoxicological characteristic. From the results of ecotoxicity for waste synthetic resin, sludge, slag, waste dust, etc. 20 industrial wastes, 15 waste samples were analyzed in ecotoxic. In particular, 8 waste samples (about 62%) among the 13 non-hazardous wastes were confirmed ecotoxic. Therefore, the additional studies are necessary by increasing the number of samples and confirming the various types of waste. The correlation coefficient of arsenic and vanadium was highly estimated that 0.68, 0.44, respectively. The ecotoxicity for wastes should be managed as a comprehensive toxic in the future. Because the wastes has the high potential ecotoxic by the possibility of containing hazardous materials with discharge process and the interaction of heavy metals, ions, salt, and pH and so on. The hazardous characteristic of waste for ecotoxicity should be evaluated through the ecotoxic analysis in 3 steps by the proposed procedure for assessment of ecotoxicological characteristic.

Oil and fatty acid compositions of 1,429 germplasms including 1,121 cultivated soybeans for sprout production and 308wild soybeans were analyzed by the NIRS (Near Infrared Reflectance Spectrophotometer) method at Yeongnam AgriculturalResearch Institute, M