If a southern state had imposed a forced labor requirement on all agricultural workers, requiring them to perform a certain amount of free labor in the fields every year unless they shift to some other line of work, that would surely be prevented by the Thirteenth Amendment.
Finally, a positive net axial force Fx = D − T, imposed by the fluid on the swimmer, is directed in the negative x-direction, and by action-reaction the swimmer imposes a force Fx on the fluid which is positive when directed in the positive x-direction (fig. 1).
Although the cause of injury is multifactorial, injury can result from the summation of load that imposes a force that exceeds the capacity of the biological tissue involved [65].
Visual observations showed a strong and stable trap while the optically trapped red blood cells were exposed to a high flow rate of fluid (up to 20µl/s) through the channels and while imposing a force on the trapped cell by moving the stage.
We imposed a tension force of 6 x 10 -5) dynes, three times the normal tension, on prometaphase kinetochores.
The reduction in plant height for major crops after the "Green Revolution" imposed a selection force on accompanying weeds.
Although he led a great slave revolt, he was desperate to trade export crops for defense supplies and so imposed a militarized forced labor system that was slavery in all but name.
The risks of investment in the country are increasing as President Mugabe has imposed a law forcing all foreign- or white-owned companies to transfer 51% of their shares to indigenous Zimbabweans, effectively sabotaging his campaign to attract foreign investment.
In addition, the smaller number of strings imposed a smaller downward force on the soundboard, resulting in a brighter, clearer tone.
Mechanical force results from continuous stomach contraction that imposes a considerable force on foods and causes their disintegration.
