In contrast to Ka, which is a measure of how much energy is needed to stretch the bilayer, Kb is a measure of how much energy is needed to bend or flex the bilayer.
Median 401(k) account balances are less than $20,000, and the average balance is $60,000 when many times that is needed to stretch a retirement nest egg into a comfortable retirement for more than a decade.
In the cyclic testing, the initial forces recorded for the wild-type and mutant Achilles tendon were comparable, but mutant Achilles tendons became more lax with an increasing number of cycles until, at cycle 8, significantly less stress was needed to stretch them to the same length as the wild-type tendons (Fig. 6B; 16.3%, P > 0 < 0.05 by independent samples t-test, n = 5).
Nicola Sturgeon has dampened her supporters' hopes of a quick second vote on Scottish independence as she admitted that future tax rises could be needed to fund the country's stretched public services.
This result illustrates that additional work is needed to understand stretch scalings in such flames.
In order to make the sensor stretchable, a structure is needed to separate stretch from bending.
Previous research has established that four Hin subunits and two copies of a protein called Fis are needed to invert this stretch of DNA: two Hin subunits bind to each of the two hix recombination sites, and the Fis proteins (which are dimers) bind to each end of an enhancer that is located between the hix sites.
This makes for spectacular and guaranteed crane viewing, but also means that ongoing projects, including clearing vegetation off the sandbars with heavy machinery each year, are needed to protect this last stretch of habitat, not just for sandhill cranes but also for the endangered whooping cranes who migrate through the area around the same time, and of which there are only 300 left in the wild.
New drug candidates with their specific properties confront the formulation scientist with industrial challenges for which a strategy is needed to cope with limited resources, stretched timelines as well as regulatory requirements.
"She was newly rigged and she needed to stretch and get the kinks out, like you would if you were laid up all winter".
