Exact(2)
It would be a herculean task to proportion the materials required to achieve the required strength at a given age in view of a large number of parameters associated with the geopolymer synthesis.
Considering the 28-day concrete compressive strength of 41.4 MPa and a required strength at post-tension jacking of 34.5 MPa, a minimum duration of 12 days after concrete casting would be needed before the tendons could be stressed.
Similar(58)
Nickel base superalloys are widely used in applications requiring strength at high temperature.
Finally, this study involved volunteer participants from the community, excluded non-completers from the analyses, and required strength training three days per week at our center using specialized strength training equipment.
And it required strength.
All different sports require strength in all different areas.
Cheerleaders execute pyramids as well as other stunts that require strength, agility and courage (at least for those held some 20 feet in the air).
What they do is hard, no doubt, but it doesn't require strength, speed or stamina at the level of nearly any other sport.
And that requires strength, and it requires persistence.
Working with other people while maintaining artistic control requires strength.
"The presidency requires strength, there is no doubt.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com