The phrase "activate barrier" is correct and usable in written English.
It can be used in contexts related to technology, security, or gaming, where a barrier or protective measure needs to be engaged or turned on.
Example: "To ensure the safety of the system, please activate the barrier before proceeding with the update."
Alternatives: "engage barrier" or "turn on barrier".
The quantum problem is much more difficult than the thermally activated barrier crossing problem for the same potential.
Push its button a little longer to activate the barrier function, which will keep you safe from harm.
It is not until a third switch is flipped, activating the barrier gates, that the roadway is entirely sealed.
When co-cultured with astrocytes or astrocyte-conditioned media their TEER increases significantly, suggesting that astrocyte-secreted factors are involved in activating the barrier properties of the BBB [ 132, 133].
Explorative behaviours such as rearing and climbing on the cage lid could also be detected, i.e. when the mouse activated light barriers at the ground and upper level simultaneously (rearing) or only showed movement in the upper grid of light barriers (climbing).
A ction plans detail what the patient has to do (in sequential steps) to meet the goal and coping plans detail strategies to be activated if barriers hinder action plan attainment.
For classical GTPases like Ras, GAPs (GTPase Activating Proteins) are known to lower the activation energy barrier by stabilizing the transition state [2], [25].
Pathogenic bacteria activate TLR4, enhancing barrier disruption, subsequently facilitating allergen translocation in the gut mucosa and the production of proinflammatory cytokines, such as tumor necrosis alpha (TNF- α), interleukin (IL -1, and IL -1[ 5, 35, 37, 38].
Activate shield and barrier on Yuna.
This suggests the existence of a subgroup of GnRH cells projecting outside the blood brain barrier activated during the steroid-induced LH surge but not during mating.
