A vaginal fluid was collected from a 25-year-old female that…

A vaginal fluid was collected from a 25-year-old female that showed the following results: appearance is pink with flocculent discharge, pH is 3.9, whiff test is negative, many gram-positive rods, clue cells are absent. What is your interpretation of these results?

Your company was hired to analyze solutions for a stormwater…

Your company was hired to analyze solutions for a stormwater channel. Two alternatives were proposed.  Which of the cross-sections below have more flow capacity? Assume both channels are made of concrete (n = 0.013) with a bottom slope (So) of 0.002 m/m. Support your answer with calculations.