The phrase "absence of barriers" is correct and usable in written English.
It can be used to describe a situation where there are no obstacles or hindrances present.
Example: "The new policy aims to create an environment that promotes the absence of barriers for all employees."
Alternatives: "lack of obstacles" or "no hindrances present."
When the crisis hit, first in America, then in Europe, the absence of barriers allowed it to spread instantly.
The commission warned in April that the deal raised competition concerns but said yesterday that it had concluded that strong growth in the market and the absence of barriers to newcomers would provide sufficient competition for Carnival.
And, yeah, I'm Scottish but I feel I'm part of the UK' Professor Hugh Pennington: 'The absence of barriers allows not just funding and people, but ideas and innovation, to flow' David Wilkie: 'I'm against.
He then summarizes the factors which limit the geographic extent of gene flow, and those which allow steep clines to develop in the absence of barriers to gene flow.
The spaces between things signal the absence of barriers between, say, art and design or proper and improper behavior, and they acknowledge the mind as an uncontrollable free agent that makes its connections.
This survey of published researchers of long-acting reversible contraceptives (LARCs) examines their opinions about important barriers to LARC use in the United States (US), projections for LARC use in the absence of barriers and attitudes toward incentives for clinicians to provide and women to use LARC methods.
However, additional cell intrinsic mechanisms within skin epithelial cells have recently been shown to contribute to TSLP expression in the absence of barrier defects or microbial products [59].
In SCARKO mice of the same age the situation was more variable with barrier formation in some tubules (particularly in those displaying pachytene spermatocyte development) and absence of barrier formation in others (Figure 1F).
In confirmation of the findings described above, examination of the permeation of lanthanum in 10-day-old control (Figure 2A) and SCARKO (Figure 2B) testes revealed free permeation of the spaces between SC and between SC and GC, indicating absence of barrier formation.
The absence of obstacles, barriers or constraints.
Negative liberty, defined by the Stanford Encyclopedia of Philosophy, is: The absence of obstacles, barriers or constraints.
