Objective To estimate the efficacy of exercise on depressive symptoms compared with non-active control groups and to determine the moderating effects of exercise on depression and the presence of ...

Peter H. Westfall is a distinguished professor of information systems and quantitative sciences at Texas Tech University.

Objectives The financial impact on trauma patients can be devastating. Although Taiwan has universal health insurance coverage, medical bill reimbursement cannot compensate for the damage to a ...

Already using NumPy, Pandas, and Scikit-learn? Here are seven more powerful data wrangling tools that deserve a place in your ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...