Dr. Sa Liu

Associate Professor

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Biography

Sa Liu is an exposure scientist specializing in occupational environmental exposure assessment. His research focuses on the development and implementation of comprehensive assessment methods to understand human exposures to chemical contaminants and their association with adverse health effects in both workers and the general population. The overarching question of his research is to generate scientific data that is relevant to human exposure, thereby facilitating the assessment of health risks and determining unacceptable risks. His ultimate goal is to reduce exposure and mitigate health risks. Liu's expertise spans various areas of exposure science, environmental health science, community-engaged research, industrial hygiene, and occupational health.

Research Interests

Experience

Associate Professor

2020-08-01 — Present

Purdue University • West Lafayette, IN

Teaching and conducting research in the field of Health Sciences, focusing on exposure science.

Awards

#2021

Landolt Teaching Award

2021-05-01

Courses

Introduction to Occupational Environmental Health Sciences Exposure Assessment in Occupational Environmental Health Science Advanced Topics in Exposure Assessment

Requirements for Purdue University

Master Program
Requirements
GPA Requirement
Required:3.5
TOEFL
Listening
Required:22
Reading
Required:22
Writing
Required:22
Speaking
Required:22
Total
Required:100
IELTS
Listening
Required:7
Reading
Required:7
Writing
Required:7
Speaking
Required:7
Overall
Required:7.5
Duolingo
Overall Score
Required:135
Overall
Required:135
Prerequisites
Bachelor's degree in CS or related field Foundational concepts of computer science Data structures Computer architecture Operating systems Mathematics through differential equations Linear and matrix algebra
Application Checklist
  • Official Transcripts
  • Academic Statement of Purpose
  • Personal History Statement
  • Resume
  • Three Letters of Recommendation
  • CS Supplementary Form
Specialization Notes

GRE is not required.