As the cost of imported seed beads climbs, Indigenous beadworkers in Montana say the tradition — and the livelihood — won’t be abandoned.

We report an improved separation method for the isolation of sperm cells from dilute, “large volume” samples containing female DNA using bead-assisted acoustic trapping. In an enclosed ...

The beads can specifically recognize and sort HeLa cells from a cell coculture of HeLa and L-929 depending on their strong buoyancy and good affinity with cancer cells. The job provides a facile, ...

In the world of microorganisms, microbes compete for turf, spew chemicals at foes, and sometimes exploit the microscopic terrain to gain an edge. In a study published June 4 in the Cell Press ...

The Chinese Academy of Social Sciences announced on Tuesday that restoration has been completed of two precious pottery dragon heads unearthed from the Xiong'an New Area in Hebei province.

Further comparative studies involving glass beads from the Warring States Period (475-221 BC) tombs in Gansu province have revealed that similar artifacts were introduced in the plains of Central ...

ABSTRACT. Objective The study aimed to evaluate effects of air abrasion with alumina or glass beads on bond strengths of resin cements to CAD/CAM composite materials.. Material and Methods CAD/CAM ...