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(OGJ, Sept. 10, 2001, p. 83). In continuation of the previous article, we here address mapping the reservoir permeability and identifying the pore fluids by measuring the elastic nonlinear interaction ...

What differentiates complex fluids from mere fluids? What makes them unique is that they are neither solid nor liquid. Among such complex fluids are foams. They are used as a model to understand the ...

A biomechanical experiment has answered a long-standing theoretical question: Will microorganisms swim faster or slower in elastic fluids? For a prevalent type of swimming, undulation, the answer is ...

Rheology, high-speed imaging, and velocimetry combined to characterize how some roller-based nozzles perform so well with non-Newtonian fluids, such as whey protein.

PHILADELPHIA — A biomechanical experiment conducted at the University of Pennsylvania School of Engineering and Applied Science has answered a long-standing theoretical question: Will microorganisms ...

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