The phrase "a component contributes" is correct and usable in written English.
You can use it when discussing the role or function of a specific part within a larger system or process.
Example: "In this project, each component contributes to the overall success of the final product."
Alternatives: "a part adds" or "an element plays a role".
If exposure is excluded, vulnerability becomes a property solely of the system and "exposure" as a component contributing to the vulnerability becomes part of the analysis only, if, and when the potentially hazardous event or process occurs.
These alternative scenarios include a component contributing < 1% to total PM2.5 mass, but with concentrations below detection limits that co-vary with PM2.5 total mass, or a component or set of components that co-vary with the identified key components.
If a PM2.5 component contributes to the associations with risks for health outcomes observed in time-series studies based on PM2.5 total mass, the component would be expected to exhibit strong day-to-day variation with PM2.5 total mass.
These data suggest that a second ionic component contributes to the Bk depolarization in addition to a reduction in K+ conductances.
There has been a suggestion that modularity of an uncemented acetabular component contributes to increase of wear [11, 22, 23, 24], and Hernandez et al.
A significant inflammatory component contributes to the pathology of ALS [ 7, 8].
Using the two games in combination, as reflected by the difference score, helped us to asses the extent to which a "fairness component" and a "strategic component" contributed to the offers that were made.
For example, ionospheric ring current generated field (an external field component) contributes dominantly to the Gauss coefficients of degrees l=1,3,5 and varies on time scales comparable to those of SV, e.g., the solar activity cycles (Sabaka et al. 2015).
In a PEMFC stack, the bipolar plates are a major component, contributing 50% of the total cost and 80% of the total weight.
In addition to seasonal and annual variability in temperature control from below, the possibility of seasonal and annual variability in temperature from topside due to solar variation is also a key component contributing to the overall variability on a large time scale.
