ABSTRACT: In this paper, by applying the extension of Rubio de Francia’s extrapolation theorem in Lebesgue spaces with variable exponent, the boundedness of the θ-type Calderón-Zygmund operator T θ is ...

Measuring your heart rate at home is easy without needing devices, but they are available. Some are more accurate than others. Typically, the healthy range for a resting heart rate is between 60 and ...

WASHINGTON, DC: A claim about White House Press Secretary Karoline Leavitt dismissing the role of co-equal branches of government is circulating widely online. White House Press Secretary Karoline ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

ABSTRACT: We consider shape and topological optimization problems for thermoelasticity. A model of thermoelasticity problem is first proposed before presenting the models for which a mathematical ...

WASHINGTON, DC: White House Press Secretary Karoline Leavitt has never been shy to express what she feels about questions asked of her by reporters. She recently snapped at a reporter over a "stupid" ...

White House Press Secretary Karoline Leavitt said: "America cannot function if President Trump has to deal with co-equal branches of government having the ability to check his power." However, while ...

In early June 2025, a claim spread online that White House Press Secretary Karoline Leavitt said, "America cannot function if President Trump has to deal with co-equal branches of government having ...

President Donald Trump signed an executive order Monday that seeks to limit federal funding for gain-of-function research, which is used to study how pathogens can become more harmful by causing ...

President Donald Trump signed an executive order on Monday banning all federal funding for "dangerous" gain-of-function research in China, Iran and other countries and blocking all federal funding for ...