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Phone: 470-578-2748
Email: rruhala@kennesaw.edu
Office Location: Q 131
Office Hours: Spring Semester 2026 Office Hours (Q139) Wed 11:30am-2:30pm Thurs 2--4pm, or by appointment
Ph.D., Acoustics, The Pennsylvania State University, 1999
B.S., Mechanical Engineering, Michigan State University, 1991