The primary mechanism of action of pimecrolimus (elidel) for atopic dermatitis is:
A bacterial sample from a patient was gram stained using sta…
A bacterial sample from a patient was gram stained using standard protocol. The results of the gram stain showed pink rods and purple circles under the microscope. If you were to streak this patient sample on nutrient agar plates to isolate colonies, which of the following, plate A or plate B, would best represent the sample?
A simply supported beam with dimensions of b = 16 in., h = 2…
A simply supported beam with dimensions of b = 16 in., h = 28 in., d = 25.5 in., and L = 24 ft supports a uniform service (unfactored) dead load of 1.966667 kips/ft including its own self weight plus a uniform service (unfactored) live load of 1.3 kips/ft. The beam is reinforced with four No. 6 Grade 60 bars. The concrete strength is 8,200 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the effective moment of inertia, Ie.The cracked moment Mcr = 118.3 kip-ft, and the maximum applied bending moment due to the combined service loads (dead plus live) Ma = 235.2 kip-ft. The neutral axis location of the cracked beam (measured from the top of the beam) is 5.0301 in.
A rectangular beam has a cross section of b = 16 in., h = 24…
A rectangular beam has a cross section of b = 16 in., h = 24 in., and d = 21.5 in. It is reinforced with four No. 5 Grade 60 bars. The concrete strength is 9,400 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the modulus of rupture of the concrete, fr.
A rectangular beam has a cross section of b = 18 in., h = 26…
A rectangular beam has a cross section of b = 18 in., h = 26 in., and d = 23.5 in. It is reinforced with three No. 6 Grade 60 bars. The concrete strength is 2,800 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the cracked moment of inertia, Icr. The neutral axis location of the cracked beam (measured from the top of the beam) is 5.0946 in.
A rectangular beam has a cross section of b = 14 in., h = 22…
A rectangular beam has a cross section of b = 14 in., h = 22 in., and d = 19.5 in. It is reinforced with two No. 8 Grade 60 bars. The concrete strength is 7,000 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the gross moment of inertia, Ig, for the beam.
A rectangular beam has a cross section of b = 14 in., h = 22…
A rectangular beam has a cross section of b = 14 in., h = 22 in., and d = 19.5 in. It is reinforced with four No. 7 Grade 60 bars. The concrete strength is 4,900 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the cracked moment of inertia, Icr. The neutral axis location of the cracked beam (measured from the top of the beam) is 5.8354 in.
A rectangular beam has a cross section of b = 18 in., h = 26…
A rectangular beam has a cross section of b = 18 in., h = 26 in., and d = 23.5 in. It is reinforced with three No. 8 Grade 60 bars. The concrete strength is 6,400 psi (normal weight). The beam has Grade 60 No. 3 stirrups. Determine the neutral axis location of the cracked beam (measured from the top of the beam).
The _________ is the independent federal agency with jurisdi…
The _________ is the independent federal agency with jurisdiction over issuing or rescinding licenses from radio, television, telephone, satellite, internet, and cable television broadcasters.
Compute the maximum bar spacing, s, to control for cracks in…
Compute the maximum bar spacing, s, to control for cracks in a one-way slab with 2.3 in. of clear cover and fy = 58 ksi.