31. The ultrafast X-ray detectors enable unprecedented dynamic and structural studies of biological and physical phenomena . 32. The collection addresses a range of physical phenomena that influence the manufacturing processes of metal alloys and superconductors. 33. The Laplacian occurs in differential equations that describe many physical phenomena , such as blob and edge detection. 34. However, Dunbar's research showed a correlational rather than causational relationship between mental and physical phenomena . 35. Only a weaker version of the symmetry could be preserved by physical phenomena , which was CPT symmetry. 36. Classical field theory does not, however, account for the quantum-mechanical aspects of such physical phenomena . 37. The concept of a test particle often simplifies problems, and can provide a good approximation for physical phenomena . 38. These distributions may be physical phenomena such as climate or human characteristics such as population density and health issues. 39. In each of these fields he proposed new original approaches to the study of various physical phenomena and processes. 40. He is also interested in using high magnetic fields to study a range of physical phenomena including droplet hydrodynamics.
