Recent research has focused on developing new inequalities and exploring the properties of different types of matrices, particularly positive semidefinite matrices. These studies aim to refine ...

Positive psychology explores what enables individuals and societies to flourish. It examines how people can cultivate happiness, strength, and resilience, and ultimately live a fulfilling ...

In times of political or societal upheaval, staying positive can feel like an uphill battle. Whether it’s a controversial leadership change, divisive decisions, or unsettling news headlines ...

Positive News is the media brand for rigorous journalism about what’s going right. We report socially relevant and uplifting stories of progress – ranging from the global boom in renewable energy to ...

Positive parenting is behaviors caregivers and parents can do to help build their child’s capacity to love, trust, learn and explore*. The Positive Parenting Program at Seattle Children’s works to ...

Data assimilation (DA) is a mathematical family of methods that allows the combination of observations and models. The model is used to fill observational gaps, and the observations constrain the ...

There are four control inputs. The first is the total thrust force produced by the quadcopter. This force is always directed in the positive z-direction of the body frame. The second, third, and ...

In the past few years, cognitive enhancing drugs (CEDs) have gained growing interest and the focus of investigations aimed at exploring their use to potentiate the cognitive performances of healthy ...

Modeling language for Mathematical Optimization (linear, mixed-integer, conic, semidefinite, nonlinear) ...

100 years ago today, Hal Holbrook, the great actor, director, and writer was born. He received critical acclaim for playing Mark Twain in his ...