Please provide your email address to receive an email when new articles are posted on . The model was trained with 6,404 images of 29 pollen species. There was 96% correlation in identifying pollen ...
They are very tiny, but they are a key source of information when it comes to Earth's evolutionary history: pollen grains are usually no larger than 20 micrometers, or 0.02 millimeters. Using these ...
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Pollen Grains Preserve Clues About the Earth From the Time When an Asteroid Struck 66 Million Years Ago
Nature carried with it the traces of a past time, and every inch of its being revealed something new and unknown. One such material in nature was pollen grains that were not only allergens but also ...
An electron microscope image, colorized, shows different structures of pollen grains, including sunflower, morning glory and primrose. Dartmouth Electron Microscope Facility If pollen allergies are ...
Meet the Scientist Digitizing Millions of Fossilized Pollen Grains to Reveal Earth’s Climate History
Smithsonian researcher Ingrid Romero studies fossil pollen to reconstruct ancient climates and predict future changes Erin Wunderlich Researcher Ingrid Romero holds a case full of pollen slides at the ...
For that, we traveled to Atlanta Allergy and Asthma, the site of Atlanta's pollen counts since its conception in the early 1980s. Kim Norwood wakes up and arrives at work each day while many of us are ...
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