Blockchain could make smart devices far more secure, but sluggish data sharing has held it back. Researchers found that messy ...

Ammonia is an essential chemical used across many industries worldwide. Beyond its traditional role as a fertilizer, it is also a promising liquid hydrogen carrier and low-carbon fuel that could help ...

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 ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get any better. In 1939, upon arriving late to his statistics course at the ...

The new system extends the Equator range of versatile gauges for shop floor process control, high-speed measurement and quality assurance. WEST DUNDEE, IL, Sept. 22, 2025 – Renishaw, a world leader in ...

Introduction: For reservoirs characterized by vertically superimposed distributions of tight gas and deep coalbed methane (CBM), resource utilization efficiency remains low and economic returns are ...

The proposal outlined in this issue would enable a slow transition over to PQC, without requiring that all signatures produced throughout Sigstore are with PQC algorithms. Let's look at a possible ...

A new research partnership between the Department of Energy’s Oak Ridge National Laboratory (ORNL) and manufacturer JuggerBot 3D aims to develop a single 3D printing system for both thermoset and ...

We received a report from a user that dual simplex is producing the wrong sign for lagrange multipliers associated with rows in the form a_i^T x >= b. Internally, these rows are first converted to ...

College of Artificial Intelligence, Tianjin Normal University, Tianjin 300387, China Tianjin Key Laboratory of Wireless Mobile Communications and Power Transmission, Tianjin Normal University, Tianjin ...