Technology and Engineering

Researchers built a low-cost dye-sensitized solar cell counter electrode from activated carbon, Sri Lankan vein graphite and trace platinum nanoparticles,...

A new analytical model predicts how size and shape jointly lower the melting temperatures and shrink the lattice parameters of...

A global analysis of 1,029 cities shows that urbanization itself, through habitat modification, warming and eroded native biodiversity, drives the...

A new finite element model is the first to accurately simulate both sliding and gripping oblique impacts of softballs, showing...

Researchers in India have developed a finite-field audio encryption framework combining nonlinear modular recurrence, multiplicative scrambling, and recursive diffusion that...

Researchers have demonstrated coherent broadband microwave-to-optical conversion in the layered antiferromagnet CrSBr by exploiting strong magnon-exciton coupling, offering a scalable...

Researchers have proven that minimizing graph counterfactual explanations is NP-hard and introduced Local Bounded Search, an algorithm that shrinks graph-based...

A new two-way fluid–structure interaction study shows that a flexible foam micro-air-vehicle wing gains about 37 percent more lift than...

A new sliding-adhesion competition model in npj Flexible Electronics makes the behavior of conformal electronics on curved, soft surfaces quantitatively...

A SHERLOCK-based CRISPR diagnostic platform called HOMEBRED achieves PCR-level sensitivity for pathogens and cancer biomarkers without laboratory equipment.