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 ...

Abstract: This article proposes a new method to provide the exponential convergence of both the parameter and tracking errors of the composite adaptive control system without the persistent excitation ...

Spontaneous regression of cancer is an uncommon event observed most often in neuroblastoma, leukemia, lung cancer, and melanoma. The underlying mechanisms are not fully understood; however, infections ...

The BEA's third estimate of real gross domestic product showed economic growth increased at an annual rate of 3.8% in Q2 2025. The increase in real GDP in the second quarter primarily reflected a ...

Forbes contributors publish independent expert analyses and insights. Shep Hyken is a customer service/CX expert, author & keynote speaker. The term exponential customer may not be familiar to ...

When Donald Trump stormed into the White House in 2016, horrified Americans debated, almost endlessly, whether the shocking result was an expression of widespread racism (backlash to a Black president ...

A majority of Americans now say they believe President Donald Trump fits the description of a "dangerous dictator," according to new polling. Trump swept back into office carrying a large amount of ...

Responses include "savior," "ungodly," "patriotic" and "un-American." Savior. Ungodly. Patriotic. Un-American. Great. Sad. A hundred days into his presidency, all are words Americans used to describe ...

Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demonstration of Nadaraya-Watson kernel regression using the C# language. NW kernel regression is simple to implement and is ...

Have you ever heard someone describe your favorite movie in a way that completely changed your perception of its story forever… or at least made you chuckle a little? Cinephiles have been coming up ...