Sentence examples for constitutes the main sources from inspiring English sources

Several studies suggest that there is an elevated risk of lung cancer for workers exposed to elevated levels of dust from crushed stone facilities, and exposition to silica and diesel particulate matter constitutes the main sources of risk [ 10– 10].

River discharge constitutes the main source for the oceans.

This finding confirms that the lacquer constitutes the main source of chromium at the site, and adds support to our hypothesis.

The hypothesis was confirmed that arable land constitutes the main source of deep drainage and groundwater recharge in Northeast Germany.

Apatite constitutes the main source of P, but it occurs only as a minor accessory mineral phase in the granitic/gneiss parent material.

These tests allows us to find out that the radial displacement constraint imposed on peripheral wires by the central one in the contact regions constitutes the main source of curve veering.

Not only the condition about the curvature is necessary for the existence of a harmonic representative in each homotopy class, but moreover it constitutes the main source of connections with the concept of classifying spaces, in view of the classical (see [76, 288]) theorem of Cartan–Hadamard establishing a deep link between curvature and topology.

The model described above assumes that the CD4+CD25+Foxp3+ population is capable of undergoing expansion, and that this process constitutes the main source for its increase, rather than conversion of CD4+CD25− and/or CD4+CD25+Foxp3− cells.

As detailed below (see Parameters) the latter constitutes the main source of effective degradation of the signaling molecule.

The activation of a membrane-associated NADPH oxidase constitutes the main source of H2O2 accumulation [ 68, 69].

This also indicates that for large enough diffusion rate, the intrinsic noise constitutes the main source of stochasticity.