In this paper, the unsteady oscillatory flows of a generalized Burgers’ fluid in a rotating frame are investigated. The constitutive equations of the generalized Burgers’ fluid are used in the mathematical formulation of the problem. The solutions are obtained by using the Laplace transform method. The graphical results are displayed and discussed for various parameters of interest. It is found...

Many kinds of computer vision problems can be formalized as statistical estimation problems with nuisance parameters. In the past, such problems have been solved without making any distinction between the nuisance parameters and structural ones. However, a theory of statistics suggests that eliminating the nuisance parameters by assuming a probability distribution on them improves estimation ac...

Indicator dilution techniques for measuring blood flow have existed for more than 100 years. Indicators may be either intravascular, or freely diffusible. Early techniques establishing the mathematical framework for flow (the Fick principle, Kety–Schmidt method, and central volume principle) were mainly based on arterial and venous blood sampling. Tissue perfusion measured by MR techniques may ...

The standard benchtop flow cytometer is very similar to a hematology cell counter. In fact, flow cytometers can trace their origins back to the early hematology counters. Unlike their earlier counterparts that used electronic impedance to measure particles in a fluid stream, today’s modern flow cytometers use an illuminating light source usually consisting of a laser or arc lamp. The majority o...

  Measurement of blood flow and the effects of different factors on tissue blood flow are important fields of research in physiology and pharmacology. So far, different methods have been innovated, using laser light is the Last one. In this article history, principles and specifications of laser technique along with its advantages and disadvantages ( in comparison with other methods) are revie...