Biology:
Biochemistry, Cellular, Molecular, and Tissue Engineering
Bioelectrical and Neuroengineering
Bioinformatics and Computational Biology
Biological data integration and visualization
Biological Data Mining and Knowledge Discovery
Biological databases and information retrieval
Biomaterials and Biomedical Optics
Biomedical engineering
Biomedical imaging, image processing, and visualization
Biomedical robotics and mechanics 
Biometric identification and measurement
Pharmaceuticals
Biological signal processing and analysis
Biostatistics and Random Models
Structural Bioinformatics
Systems biology
Chemistry:
Inorganic chemistry
Organic Chemistry
Physical chemistry
Polymer Chemistry
Chemical Biology
Material Chemistry
Analytical chemistry
Agricultural engineering:
Food Science and Engineering
Processing and storage of agricultural and sideline products
Food Science and Nutrition Engineering
Food Safety and Health
Agricultural economy
Regenerative natural systems
Agricultural ecology
Land resource management
Soil and water engineering
Environment
Pollution control
Ecosystem management
Solid waste management
Environmental management
Water resources management
Wastewater discharge management
Water quality modeling
Environmental nanotechnology
Geographic Information Systems, Statistics, and Remote Sensing
Environmental remote sensing applications
GIS for environmental assessment
Wastewater and sludge treatment
Water treatment and reclamation
Industrial wastewater treatment
Wetlands for wastewater treatment
Ecosystem restoration
Biological filtration of harmful gases
Soil remediation/plant remediation