IEEE

A Fixed-Time Proximal Gradient Neurodynamic Network With Time-Varying Coefficients for Composite Optimization Problems and Sparse Optimization Problems With Log-Sum Function

Abstract: This article presents a novel proximal gradient neurodynamic network (PGNN) for solving composite optimization problems (COPs). The proposed PGNN with time-varying coefficients can be ...
Hosted on MSN

Projectile motion practice: Solved physics problem examples

Practice projectile motion with fully solved physics problem examples. This video walks through step-by-step solutions to help you understand equations, motion components, and problem-solving ...
Frontiers

Steady-state 1D two-phase flow differentiable modeling: learning from field data and inverse problem applications in oil wells

Accurately modeling steady-state two-phase flow is critical for the design and operation of systems in the oil and gas industry; however, traditional models often struggle to adapt to specific field ...
The New York Times

‘Counting Every Day’: The Soldier Who Spent More Than a Year on the Front Line

Serhii Tyschenko, a Ukrainian combat medic, spent 472 days in a bunker. His case appears to be an extreme example of a problem that has long plagued Kyiv’s military. By Cassandra Vinograd and ...
The New York Times

Harris’s Memoir Is Another Example of the Democrats’ Problem

Three Opinion writers break down the former vice president’s book of excuses. By Michelle Cottle Carlos Lozada and Lydia Polgreen Produced by Vishakha Darbha Three Opinion writers weigh in on Kamala ...
IFLScience

The Transverse Thomson Effect Finally Observed After 174 Years

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...
Hosted on MSN

Physics Problem; Coefficient of Friction to Prevent a Leaning Ladder from Slipping

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...
Harvard Business Review

AI’s Growing Waste Problem—and How to Solve It

One of the pitches for investing heavily in AI—especially resource-intensive versions such as large language models (LLMs)—is the argument that these powerful technologies have the potential to help ...
Inc

The M4 Mac Mini Is Almost Perfect. There’s Just 1 Problem

For comparison, it’s more powerful than the M3 Max MacBook Pro I reviewed last year, and it’s faster than even the M2 Ultra that you can still buy in a sold-as-new Mac Studio or Mac Pro. That’s just a ...
eWeek

13 Generative AI Examples: Transforming Work and Play

eSpeaks’ Corey Noles talks with Rob Israch, President of Tipalti, about what it means to lead with Global-First Finance and how companies can build scalable, compliant operations in an increasingly ...