A5084566120- Aquaculture disease management and microbiota
- Microplastics and Plastic Pollution
- Aquaculture Nutrition and Growth
- Nanoparticles: synthesis and applications
- Invertebrate Immune Response Mechanisms
- Fish Biology and Ecology Studies
- Aquatic life and conservation
- Pharmaceutical and Antibiotic Environmental Impacts
- Recycling and Waste Management Techniques
- Antimicrobial Peptides and Activities
- Identification and Quantification in Food
- Physiological and biochemical adaptations
- Marine Biology and Environmental Chemistry
- Fish Ecology and Management Studies
- Graphene and Nanomaterials Applications
- Gut microbiota and health
- Reproductive biology and impacts on aquatic species
- Marine Bivalve and Aquaculture Studies
- Turtle Biology and Conservation
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Subterranean biodiversity and taxonomy
- Geomechanics and Mining Engineering
- Plant Pathogenic Bacteria Studies
- Metallurgy and Material Forming
- Genomics, phytochemicals, and oxidative stress
South China Agricultural University
2013-2024
South China Botanical Garden
2024
Beijing Institute of Aeronautical Materials
2014-2018
University of Aberdeen
2018
Ministry of Public Security of the People's Republic of China
2014
Chinese Academy of Fishery Sciences
2013
Ningbo University
2008
Brigham Young University
2004
Hebei University of Technology
2002
Nickel-based superalloys are used in high strength, high-value applications, such as gas turbine discs aero engines. In these applications the integrity of disc is critical and therefore understanding crack initiation mechanisms importance. With an increasing trend towards powder metallurgy routes for discs, sometimes unwanted non-metallic inclusions introduced during manufacture. These vary size from ∼10 μm to 200 which comparable grain nickel-based superalloys. Cracks often initiate near...
Temperature is a significant environmental factor in aquaculture. To investigate the physiological responses during temperature fluctuation (28°C~13°C), experimental shrimps (Litopenaeus vannamei) were treated with gradual cooling from acclimation (AT, 28°C) to 13°C rate of 7.5°C /d and rose back 28°C at same after for 24h. Hepatopancreas histological changes, plasma metabolites concentrations, relative mRNA expression unfolded protein response (UPR) pathway apoptosis hepatopancreas hemocyte...
Microplastic pollution has become a major global concern. Coastal areas are densely populated with human activity, commercial enterprises, and fishing, resulting in high incidences of fish microplastic pollution. It been shown that microplastics exist coastal Guangdong, China. Most the were less than 1 mm, white blue fibers. The abundance, type, shape color gills gastrointestinal tract (GIT) eight species waters central western Guangdong Province analyzed. overall abundance particles was 6.6...
As a new type of pollutant, microplastics are emerging widespread concern, while amount research done in freshwater environments and organisms is litter compared to that marine. Following this reality, the categories MPs two economic fish at 25 sites from 11 cities north west rivers Guangdong province were documented. Here, 76 individuals belong Oreochromis niloticus Cirrhinus molitorella investigated found GITs 43.4% gills 25%. The average abundances have significant difference between...
Microplastics pollution has gained much attention for its harmful impact on aquatic organisms. This study aimed to evaluate the size-effects and concentration-effects of microplastics physiology hybrid snakehead (Channa maculate × Channa argus). Parameters including antioxidant enzyme activities, intestinal morphology, immune-related genes, oxidative-stress-related genes were tested in two life stages development. The results showed larvae (0.057 ± 0.009 g weight) more intolerant high...
Microplastics have caused great concern in recent years. However, few studies compared the toxicity of different sizes microplastics fishes, especially commercial which are more related to human health. In present study, we revealed effects varying on grass carp embryos and larvae using scanning electron microscopy (SEM) fluorescence imaging. Embryos were exposed 80 nm 8 μm at concentrations 5, 15, 45 mg/L. Toxicity kinetics various fluorescent analyzed through microscopic observation...
Powder metallurgy (PM) processing of nickel-based superalloys has been used for a wide range near net-shape fine grained products. In this paper novel forming process, i.e. direct forging unconsolidated powder is proposed. encapsulated and vacuumed particles are heated up to temperature forged directly at high speed the final shape, by using load. Experiments have conducted on an upsetting tool-set. Microstructure, relative density hardness formed specimen investigated. A finite element...