Tag: "pebbles" at biology news
Currents could disrupt ocean food chain
..." he added. "Deep ocean sediment core samples show pebbles
from land delivered by the floating icebergs." Schmittner said scientists also have examined ice cores from Greenland and measured isotopes that show rapid temperature changes, which coincide with changes in ocean nutrient concentrations measured in...
Taking Aim With Nanoparticle PEBBLEs
...some giant, but a dreaded disease: cancer. And the pebbles
are not the kind you hurl from slingshots; they're nanoscale polymer beads known as Photonic Explorers for Biomedical use with Biologically Localized Embedding (PEBBLEs). First developed as sensors to explore and monitor cellular processes, PEBBLEs ...