The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...

Prurigo simplex causes intense itchiness and small raised bumps or blisters on the skin. The exact cause of prurigo simplex is unknown, but it can be linked to health problems like diabetes or mental ...

Introduction: In unsupervised learning, data clustering is essential. However, many current algorithms have issues like early convergence, inadequate local search capabilities, and trouble processing ...

The aim of this work was to study the application of a stochastic algorithm to correlate the experimental data of island-type systems in ternary systems. Thermodynamic NRTL and UNIQUAC models were ...

Caring for heavily pretreated patients with metastatic breast cancer (MBC): Carboplatin (CBDCA) - gemcitabine (GCB) combination is effective and well tolerate ...

Predicting thermodynamic properties of mixtures is a cornerstone of chemical engineering, yet conventional group-contribution (GC) methods like modified UNIFAC (Dortmund) remain limited by incomplete ...

Cadmium is a metal without any known biological function, and exposure to high levels of this metal can lead to several health hazards in humans, including cancer (Ojeda et al. 2010). The main source ...

Egypt-based CNC machine manufacturer Simplex has raised $13 million, led by Saudi Arabia's National Industrial Development Centre. Founded in 2013 by Ahmed Shaaban, Mohamed Mansour and Amr Mahmoud, ...

If File Explorer’s Sort by Date Modified is not working correctly on your Windows 11 PC, read this post. We will guide you through some effective troubleshooting steps to quickly resolve the issue.