1 A urine culture test is done to identify the specific bacteria that are causing a urinary tract infection.2  Ideally, a sample of urine is collected by cystocentesis or by inserting a needle directly into the animalâs bladder. A urine culture test is done to identify the specific bacteria that are causing a urinary tract infection.
The multiplier effect is exploited by governments attempting to use fiscal stimulus policies to increase the general level of economic activity. This can be done in a period of recession or economic uncertainty, when unemployment of labor is high and other resources are underutilized.
1 where Î» is called the Lagrangian multiplier. 2  In effect, this method imposes a penalty upon any proposed solution that is proportional to the extent to which the constraint is violated. 3  By choosing the constant of proportionality large enough the solution can be forced into compliance with the constraint.n Example of the Use ofthe Lagrangian Multiplier Method to Solve a Constrained Maximization Problem. Let Q=output, L=labor input and K=capital input where Q = L2/3K1/3. The cost of resources used is C=wL+rK, where w is the wage rate and r is the rental rate for capital.