Life Sciences

Eberly College of Science Co-op Student of the Year Named
Khan Selected as Student Marshal for Eberly College of Science
Novel Technique Offers New Look at Ancient Diets
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Scale-sensitive fractal analysis. a-e, Relative area is calculated by dividing the area of a surface, calculated using triangles of a given scale in a virtual tiling algorithm (a, b, c), by the projected area of the surface (d). Relative area can then be plotted against scale in a log-log plot (e). Asfc30 is a scale-sensitive measure of roughness and is the slope of the steepest part of the curve fitted to the plot of relative area over scale, multiplied by -1,000.
Exercise Helps Recovery from Chemotherapy for Breast Cancer
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Andrea Mastro
New Tumor-Suppressor Gene Discovered
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The eye of a fly into whose genes the researchers inserted both a mats gene and a wts gene, whose protein products join structurally at the molecular level to form a larger, more powerful protein complex.
Secret to Longevity in Tubeworms
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Close-up photograph of the base of an aggregation of the symbiotic vestimentiferan tubeworm Lamellibrachia luymesi from a cold seep at 550 m depth in the Gulf of Mexico.  Credit: Ian MacDonald, Texas A&M University
Scientists Discover How Climate Change Causes the Simultaneous Boom or Bust of Multiple Populations
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credit: Peter J. Hudson, Penn State
Novel Sulfide-Binding Mechanism Found in Deep-Sea Tubeworms
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This is an image of a group of the giant hydrothermal vent tubeworm, Riftia pachyptila, taken around 2500 m at 9ºN along the East Pacific Rise (Pacific Ocean).
Smidansky Selected as Student Marshal for Eberly College of Science
New Hydrothermal Vents Discovered as "South Pacific Odyssey" Research Begins
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Hydrothermal venting though sulfide chimneys in the Lau Basin.  Credit: Daniel Desbruyeres, IFREMER (French Research Institute for Exploitation of the Sea)
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