Activity 1.1

Activity 1.2

Activity 1.3

Particle Counting Form


Developer Bio

About the Developer

Dr. Nazanin Zarabadi Hebel
serves as a full-time faculty in the Biology department at Houston Community College-Northwest.
  • Attended University of Houston (January 1984-May 1988); received a Bachelor of Science degree in May 1988 with a major in Biology and a minor in Chemistry.
  • Attended University of Texas Health Science Center-Dental Branch in Houston,TX (August 1988-May 1992); received a Doctor of Dental Surgery (DDS) in May 1992.
  • Joined a private practice in the Houston Medical Center area (1993-1998).
  • Joined a dental research facility in Houston, Reality Research and Publishing, and contributed to research and publications (1999-2001).
  • Started teaching part-time in the Biology department of Houston Community College-Northwest in the Fall 1994 semester.
  • Became a full-time Biology faculty member at HCC-Northwest in the Fall 2000 semester.
  • Started the Continuing Education course, "Particle Counting Technician Program," in the Spring 2001 semester and has been teaching a few courses every semester.

Contact Information