1. Biomedical research programs: These programs focus on studying diseases, developing new treatments and therapies, and advancing medical knowledge in areas such as genetics, immunology, and neuroscience. 2. Environmental research programs: These programs aim to understand and address environmental issues such as climate change, pollution, and habitat destruction. Researchers in this field may study ecosystems, wildlife populations, and the impact of human activities on the environment. 3. Social science research programs: These programs examine human behavior, societies, and institutions. Researchers in this field may study topics such as economics, sociology, psychology, and political science to better understand and address social issues. 4. Engineering research programs: These programs focus on developing new technologies, materials, and processes to solve engineering challenges and improve infrastructure. Researchers in this field often work on projects related to transportation, energy, and manufacturing. 5. Educational research programs: These programs aim to improve teaching and learning practices in schools and other educational settings. Researchers in this field may study curriculum development, student assessment, and teacher training to enhance educational outcomes.