Python program to solve problems using the simplex method, with options for graphical mode and dual method, addressing both maximization and minimization problems.

American farmers are good at producing two crops: corn and soybeans. Too good, actually. Farmers are expected to harvest one of the largest crops in history in the coming weeks, according to the U.S.

Sven, a sales leader, received a call from a major customer who was furious. Their order arrived late, the product was damaged, and to top it off, their invoice didn’t reflect the volume discount ...

Abstract: This paper investigates the sum rate maximization problem in dense small cell (DSC) networks, where multi-antenna small cell base stations (SBSs) serve single-antenna users over a shared ...

Complex organizational problems and chaos are silent killers of productivity and innovation. In today’s fractured work environment, they are more prevalent than ever. Political transitions, ...

We asked U.S. teens how common a variety of problems are among students at their school. Anxiety and depression tops the list, with 30% of teens saying it’s extremely or very common at their school.

Pew Research Center conducted this study to understand Americans’ views of problems facing the country. For this analysis, we surveyed 5,086 adults from Jan. 27 to Feb. 2, 2025. Everyone who took part ...

Abstract: This letter investigates a fluid antenna (FA)-assisted integrated sensing and communication (ISAC) system, with joint antenna position optimization and waveform design. We consider enhancing ...

A bidirectional pathway called the gut-brain axis connects your stomach and brain. If you have depression or anxiety, the gut-brain axis makes it possible for these conditions to affect your gut and ...

Problem-solving therapy (PST) helps individuals manage stress by breaking down challenges into practical, manageable steps. The aim of the therapy is to help people cope more confidently with ...