Chapter 16. Boundary layer turbulence. Turbulence in the ocean and atmosphere is strongly aï¬ected by the presence of boundÂ­. aries. Boundaries impose severe modiï¬cations to the momentum and buoyancy budÂ­. gets. At solid boundaries, the boundary condition that the ï¬uid velocity is zero.
Project Portfolio Governance involves the processes used to identify, select, prioritize and monitor projects assisted or funded by the Information Technology Services (ITS) division at The University of Akron. These processes include:
DEFINITION of 'Portfolio Variance'. The measurement of how the actual returns of a group of securities making up a portfolio fluctuate. Portfolio variance looks at the standard deviation of each security in the portfolio as well as how those individual securities correlate with the others in the portfolio. In other words, portfolio variance looks at the covariance or correlation coefficient for the securities in the portfolio. Generally, the lower the correlation between securities in a portfolio, the lower the portfolio variance.