This individual established the science of biological classification (taxonomy) and developed the use of binomial nomenclature (scientific naming system).  

In an over-reinforced beam loaded in bending beyond its elastic range, the tension zone steel will yield before the concrete in the compression zone reaches its max useable strain.

A beam has dimensions of b = 14 in., h = 28 in., and d = 25.5 in. and is reinforced with 2 No. 5 bars. The concrete strength is 2,500 psi, and the yield strength of the reinforcement is 60,000 psi. Assuming the reinforcement has yielded, determine the tensile force T in the reinforcement.

What does “Nacirema” spell backwards?

¿Qué problema de salud no menciona la anunciadora de la radio?

El [q13] global es un problema grave que afecta a nuestro planeta.

In a singly-reinforced concrete beam, the depth of the compression zone is located a distance _______ from the fiber of maximum compressive strain.

A beam has dimensions of b = 16 in., h = 24 in., and d = 21.5 in. and is reinforced with 4 No. 8 bars. The concrete strength is 3,100 psi, and the yield strength of the reinforcement is 60,000 psi. If the depth to the neutral surface is c = 5.290769 in., determine the strain in the reinforcement.

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Cambiando nuestra rutina podemos ayudar a combatir el cambio climático. [rc]