Researchers in the U.S. have developed a set of guidelines and protocols to assess the performance of three-terminal (3-T) and four-terminal (4-T) tandem solar cells, including those with subcells ...

In order to assess its performance, the team compared two intrinsic-adjusted models based on different resistance treatments with a datasheet-based method and a standard single-diode fit. Curve ...

Wistar scientists have combined a promising cancer therapy with a molecule that targets tumors to treat cancer more effectively. The new approach could be a way to deliver treatment directly to tumors ...

A bill in Olympia aims to restrict cell phone use during class time in Washington schools. Democratic State Sen. Marko Liias is sponsoring SB 5346. “Student device use and student device access is ...

LANSING, Mich. – The Michigan Senate approved Senate Bill 495 and House Bill 4141, aiming to limit student cell phone use during instructional time in schools. After months of negotiations, lawmakers ...

There are hundreds of cell types in the human body, each with a specific role spelled out in their DNA. In theory, all it takes for cells to behave in desired ways—for example, getting them to produce ...

Anyone preparing to drive with Apple CarPlay in specific situations, like traveling to remote areas or roaming, may be wondering whether they can use the service without an active cell connection. The ...

Instead of handing off fixed screens, designers will need to create constraints, safety rails, and evaluation criteria that guide how these model-driven interfaces behave. It's that time of year.

Efficient battery management becomes increasingly important as demand for portable power continues to rise, especially since balanced cells help ensure safety, high performance, and a longer battery ...

Chinese solar manufacturer Longi has released the first detailed technical explanation of how it built the world’s most efficient silicon solar cell. This achievement was first announced in April 2025 ...

A frequently encountered category of analog system component is the precision current source. Many good designs are available, but concise and simple arithmetic for choosing the component values ...

Abstract: Photovoltaic systems are generally modeled with a single diode circuit model. However, the single diode circuit model cannot give correct results under dynamic operating conditions due to ...