He is an expert in dynamics.

He is passionate about his research in futurology.

She went to school in her new school uniform.

He is majoring in Sinology at university.

It is important for us to respect cultural diversity and understand each other's differences.

He has a deep interest in parapsychology.

He is an expert in primatology and is engaged in the study of gorilla behavior.

Cell biology is the study of the structure and function of cells, which are the basic units of life.

Cytogenetics is a science that studies the structure and function of chromosomes and genes.

He is an expert in nuclear physics.