A5026280359- Aquaculture disease management and microbiota
- Invertebrate Immune Response Mechanisms
- Aquaculture Nutrition and Growth
- Environmental Toxicology and Ecotoxicology
- Air Quality and Health Impacts
- Animal Virus Infections Studies
- Toxic Organic Pollutants Impact
- Microplastics and Plastic Pollution
- Viral Infections and Vectors
- Calpain Protease Function and Regulation
- interferon and immune responses
- Recycling and Waste Management Techniques
- Occupational and environmental lung diseases
- Aerosol Filtration and Electrostatic Precipitation
- Galectins and Cancer Biology
- Mercury impact and mitigation studies
- Nanoparticles: synthesis and applications
- Effects and risks of endocrine disrupting chemicals
- Antimicrobial Peptides and Activities
- Parasite Biology and Host Interactions
- biodegradable polymer synthesis and properties
- Marine Biology and Environmental Chemistry
- Identification and Quantification in Food
- Indoor Air Quality and Microbial Exposure
- Protease and Inhibitor Mechanisms
Korea Institute of Ocean Science and Technology
2017-2024
Gyeongsang National University
2014-2024
Samsung (South Korea)
2012-2022
Yonsei University
2022
Samsung (United States)
2014-2015
DATA REPORT article Front. Genet., 12 December 2018Sec. Livestock Genomics Volume 9 - 2018 | https://doi.org/10.3389/fgene.2018.00643
Red sea bream iridoviral disease (RSIVD) causes serious economic losses in the aquaculture industry. In this paper, we evaluated RSIV kinetics rock under various rearing water temperatures and different inoculation concentrations. High viral copy numbers (approximately 103.7-106.7 genome copies/L/g) were observed during period of active fish mortality after infection at all concentrations tanks (25 °C 20 °C). group injected with 104 copies/fish, was not detected 21-30 days post-infection...
The analytical and diagnostic performances of methods for detecting red sea bream iridovirus (RSIV), which infects marine fish, have not been evaluated. As disease management transmission control depend on early reliable pathogen detection, rapid virus detection techniques are crucial. Herein, we evaluated the performance a TaqMan-based real-time polymerase chain reaction (PCR) assay that detects RSIV rapidly accurately. amplified RSIV, infectious spleen kidney necrosis virus, turbot reddish...
Seahorses, which have been cultivated since the 2000s, are economically very important. Gas bubble disease (GBD) is a significant concern in cultivation of seahorses; therefore, this study aimed to determine cause GBD-induced death two species Syngnathidae (Syngnathus schlegeli and Hippocampus haema). Rod-shaped bacteria were observed histopathologically identified as Vibrio splendidus by conventional real-time PCR analyses. The lethality V. varies depending on host’s immune status, can be...
Semiconductor manufacturing processes generate powder particles as byproducts which potentially could affect workers’ health. The chemical composition, size, shape, and crystal structure of these were investigated by scanning electron microscopy equipped with an energy dispersive spectrometer, Fourier transform infrared spectrometry, X-ray diffractometry. powders generated in diffusion mechanical polishing amorphous silica. the vapor deposition (CVD) etch TiO2 Al2O3, Al2O3 particles,...
To increase the utilization of die-cast Mg alloys with various shapes in a variety environments, corrosion behaviors commercial different thicknesses were investigated neutral and alkali solutions at ambient temperature. A decrease thickness specimen leads to an cooling solidification rates, which, turn, decreases size eutectic β phases interphase distance, thus improving hardness specimen. Specimens relatively large more corroded under conditions due severe galvanic interface between α-Mg...
Click to increase image sizeClick decrease size ACKNOWLEDGMENTS The authors are grateful the Device Analysis Group, Yield Enhancement Team for supporting SEM and TEM analyses.
This study aims to elucidate the exposure properties of nanoparticles (NPs; <100 nm in diameter) semiconductor manufacturing processes. The measurements airborne NPs were mainly performed around process equipment during fabrication processes and maintenance. number concentrations measured using a water-based condensation particle counter having size range 10–3,000 nm. chemical composition, size, shape determined by scanning electron microscopy transmission techniques equipped with energy...
Plastics pose a considerable challenge to aquatic ecosystems because of their increasing global usage and non-biodegradable properties. Coastal plastic debris can persist in ecosystems; however, its effects on resident organisms remain unclear. A metagenomic analysis the isopoda Ligia , collected from clean (Nae-do, ND) plastic-contaminated sites (Maemul-do, MD) South Korea, was conducted clarify microplastic contamination gut microbiota. microbiota’s total operational taxonomic units were...
This article aimed to elucidate the physicochemical characteristics and exposure concentration of powder airborne particles as byproducts generated from indium tin oxide thin film process by an electron beam evaporation method during maintenance in light-emitting diode manufacturing environment.The chemical composition, size, shape, crystal structure were investigated using a scanning microscope equipped with energy dispersive spectrometer, X-ray diffractometer. The number mass measurements...
Olive flounder, Paralichthys olivaceus, is an economically important aquaculture species in Korea. flounders have been heavily damaged by streptococcal infections every year and are treated with antibiotics. However, antibiotic abuse causing the emergence of resistant strains, to overcome this, research has shown that new antibiotics must be applied. Tylosin a relatively safe good activity against Gram-positive bacteria mycoplasma. We studied therapeutic effects side tylosin on Streptococcus...