Sentence examples for without a precursor from inspiring English sources

Therefore, the hydrothermal reservoirs related to eruptions without a precursor are probably weakly sealed compared to those related to eruptions with a precursor.

The occurrence of de-novo cancer, without a precursor adenoma, could also impact simulated effectiveness.

Eight models assume that all colorectal cancers arise from adenomas, whereas 2 assume that 15%30%% of colorectal cancers arise without a precursor lesion.

While the majority of glioblastomas are primary (>90%), arising de novo with a short clinical history and without a precursor tumor, secondary glioblastoma (<10%) may transform from a lower grade astrocytoma over a period of years [ 3].

It remains controversial which lesions should be considered as precursors to EC, and the miRNA data, together with our previous findings of conventional TSGs [ 27], support the importance of complex hyperplasia, with or without atypia, as a precursor lesion of EC.

Titanium(IV) isopropoxide, (Ti[OCH(CH3 2]4), was used as a precursor without any carrier gas.

This paper deals with the deposition and characterisation of cerium oxide films deposited onto mild steel substrates by cathodic electrolytic deposition via Ce(III) chloride aqueous and mixed water ethyl alcohol solutions with and without hydrogen peroxide as a precursor.

It's rare that one can say of any novel that its existence is inconceivable without a nonfiction precursor.

Unfortunately, phreatomagmatic eruptions can occur without a clear precursor during a phase of non-magmatic unrest, (i.e. no signal of magma migration is recognized) as a major trigger mechanism for phreatomagmatic eruptions is decompression.

In such cases, a mere self-regulatory intervention without a motivational precursor would be the better and more parsimonious option.

HGSCs are derived from the surface epithelium without a known precursor according to the "incessant ovulation theory".