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Articles 1 - 7 of 7
Full-Text Articles in Physics
Investigating Patterns Using Analyzing Digital Images (Adi) Software, Jennifer Welborn, Wayne Kermenski
Investigating Patterns Using Analyzing Digital Images (Adi) Software, Jennifer Welborn, Wayne Kermenski
Patterns Around Us
The mean and variation of a population are easily seen by graphing the number of individuals that have a trait of a given value. In this experiment, we will investigate color variation found in a mealworm population using ADI.
In this investigation, we will use digital images and ADI to measure the increased surface area created by villi located in the small intestines.
Wrinkling Of A Floating Sheet, Narayanan Menon
Wrinkling Of A Floating Sheet, Narayanan Menon
Patterns Around Us
The objective of today’s work will be to generate wrinkle patterns on very thin polymer films using the forces generated by the surface tension of a water drop. You’ll do a few sizes of water drop and we’ll give you a couple of thicknesses of film. Digital images of the pattern will allow us to make observations of the number and size of the wrinkles generated. We will try to develop an understanding of the dependence of the pattern on the materials used and the forces applied
Branching In Nature, Jennifer Welborn, Wayne Kermenski
Branching In Nature, Jennifer Welborn, Wayne Kermenski
Patterns Around Us
No abstract provided.
Wrinkling In Nature, Jennifer Welborn, Wayne Kermenski
Wrinkling In Nature, Jennifer Welborn, Wayne Kermenski
Patterns Around Us
This lab experience is separated into four investigative segments:
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Human saliva and enzymes
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Osmosis and Dialysis Tubing
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Analyzing dry and imbibed weights of wrinkled and smooth pea seeds
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Putting it All Together, What makes Wrinkled Peas?
Overview, Benjamin Davidovitch, Narayanan Menon, Jennifer Welborn, Wayne Kermenski
Overview, Benjamin Davidovitch, Narayanan Menon, Jennifer Welborn, Wayne Kermenski
Patterns Around Us
No abstract provided.
Superhero Robotics, Frank Sup, Brian Umberger, Nick Sawyer
Superhero Robotics, Frank Sup, Brian Umberger, Nick Sawyer
Science and Engineering Saturday Seminars
No abstract provided.
Gapless Symmetry-Protected Topological Order, Thomas Scaffidi, Daniel E. Parker, Romain Vasseur
Gapless Symmetry-Protected Topological Order, Thomas Scaffidi, Daniel E. Parker, Romain Vasseur
Physics Department Faculty Publication Series
We introduce exactly solvable gapless quantum systems in d dimensions that support symmetry-protected topological (SPT) edge modes. Our construction leads to long-range entangled, critical points or phases that can be interpreted as critical condensates of domain walls “decorated” with dimension (d−1) SPT systems. Using a combination of field theory and exact lattice results, we argue that such gapless SPT systems have symmetry-protected topological edge modes that can be either gapless or symmetry broken, leading to unusual surface critical properties. Despite the absence of a bulk gap, these edge modes are robust against arbitrary symmetry-preserving local perturbations near the …