Example sentences for: checkpoints

How can you use “checkpoints” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Several years prior to 9/11, an FAA requirement for screeners to conduct "continuous" and "random" hand searches of carry-on luggage at checkpoints had been replaced by explosive trace detection or had simply become ignored by the air carriers.

  • Domestically, the FAA buckled down on airport security, and the Border Patrol increased staffing at all checkpoints.

  • Based on studies involving compounds that alter microtubular kinetics and induce both cell-cycle delay and aneuploidy, several groups have proposed that temporal perturbations during mammalian oocyte maturation (OM) predispose oocytes to aneuploidy [ 3 4 5 6 ] . In addition to faulty microtubule kinetics, perturbations during OM may also stem from abnormal function of centrosomes, kinetochores, spindle checkpoints proteins, the anaphase-promoting complex (APC), the securin-separin-cohesion complex proteins, and the proteasome [ 7 ] .

  • Further, the TSA should conduct a human factors study, a method often used in the private sector, to understand problems in screener performance and set attainable objectives for individual screeners and for the checkpoints where screening takes place.

  • All roads into Edo, the most famous being the Tokaido Highway, had checkpoints for guns coming in and for wives going out.


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