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Determine the required splice length for the longitudinal bars in the following tied column. Assume that all of the longitudinal bars are in compression and that you will use a contact lap splice. Do not incorporate a reduction in length due to ACI 318-14 Section 10.7.5.2.1.Column width, b = 28 in.Column thickness, h = 20 in.Clear cover to ties = 1.5 in.Number of longitudinal bars = 8Size of longitudinal bars = No. 8Size of ties = No. 4Concrete strength = 5,000 psiYield strength of longitudinal bars = 60,000 psiYield strength of ties = 40,000 psi

Use the interaction diagrams found in Appendix A of the textbook to determine whether the following circular spiral column can safely support a load of Pu = 0 kip and Mu = 53.9 kip-ft.h = 14 in.fc’ = 4 ksify = 60 ksiγ = 0.9ρg = 0.04

Which of the following changes occur in the typical pathogical inflammatory/stress leukogram? Select all answers that apply.

What is the term used to describe RBCs which are purple to blue in color like the cells indicated by the arrows in this image?

Which of the following describes left shift in the leukogram?

The cells in this image are stained using New Methylene Blue. The cells indicated by the arrows in this image would appear as polychromic and macrocytic when stained using Diff Quick and other romanowsky-type stains. Identify the structures indicated by the arrows in the image below.   

Which of the following WBCs has a structure and function similar to mast cells and is rarely seen on the blood smear of most mammals except for the horse and the rabbit?  

Which of the following describes toxic change in the leukogram?

Ch.1 Oral Assessment

A new project is proposed. It will cost $800,000 to complete and is expected to have an annual net cash inflow of $110,000. What is the annual rate of return based on the payback method?