Sentence examples for continuously retracted from inspiring English sources
(i) A subspace A of a topological space X is a neighborhood retract of X if some open neighborhood of A in X can be continuously retracted into A, i.e., there exist an open neighborhood V of A in X and a continuous mapping (r:Vrightarrow A) such that (r(a)=a) for all (ain A).
As neuronal processes and synapses are required continuously to retract and reform during the process of synaptic plasticity, downregulation of genes involved in neurite growth and synapse formation would be likely to result in gradual attrition of synapses and distal cellular processes.
The cells continuously extended and retracted slender protrusions as if actively exploring.
It was continuously and gradually retracted as the plunger was advanced.
Pili continuously elongate and retract.
In the resting state, microglia survey the CNS microenvironment by continuously extending and retracting ramified processes [ 18, 19].
Recent work has shown the pili to be dynamic structures, extending and retracting continuously (Clarke et al. 2008).
Covali retracted his allegations.
Cooker retracted the pole.
