The SCOFF (Sick, Control, One, Fat, Food) screening tool is…
The SCOFF (Sick, Control, One, Fat, Food) screening tool is a 5 question screening tool used for patients ages 13 and older. SCOFF is highly effective for detecting eating disorders. It is simple, memorable, easily applied and scored, and has been designed to suggest a likely cause rather than to diagnose. Which of the following is NOT a question on the SCOFF screening tool?
Read DetailsA beam has dimensions of b = 20 in., h = 12 in., and d = 9.5…
A beam has dimensions of b = 20 in., h = 12 in., and d = 9.5 in. and is reinforced with 4 No. 9 bars. The concrete strength is 3,800 psi, and the yield strength of the reinforcement is 60,000 psi. If the depth of the neutral axis is c = 4.371 in., does the reinforcement yield?
Read DetailsA 123-mm-long beam supports a load of P = 40 N at midspan. T…
A 123-mm-long beam supports a load of P = 40 N at midspan. The cross section is rectangular with width b = 29 mm and height h = 60 mm. Determine the magnitude of the horizontal shear stress at the centroid of the cross section.
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