The phrase "an overt evidence" is not correct in English.
The correct form is "overt evidence" without the article "an." You can use "overt evidence" when referring to clear and obvious proof or signs of something, typically in a formal or academic context.
Example: "The study presented overt evidence of the correlation between diet and health outcomes."
Alternatives: "clear evidence" or "obvious evidence."
Mr Love told the BBC: "Should police, having obtained a reason to acquire information but lacking any overt evidence of criminality sufficient to bring prosecution, be allowed to withhold private data?
No patients had overt evidence of bleeding or a fall in haemoglobin.
It is unlikely to be the sole mechanism due to the fact that Mally et al. (2005a) did find that treatment of F344 rats with OTA at up to 2,000 μg/kg body weight/ day was not specifically associated with overt evidence of lipid peroxidation or an increase in the numbers of 8-oxo-7,8-dihydro-2 8-oxo-7,8-dihydro-2 8-oxo-7,8-dihydro-2 8-oxo-7,8-dihydro-2 8-oxo-7,8-dihydro-2ress.
In contrast, heterozygous knockdown results only in a mild impairment in grip strength, with no overt evidence of neurodegeneration [ 27], while motor neuron specific knockdown results in age dependent progressive motor dysfunction and motor neuron loss [ 30, 31].
Although it is theoretically possible the parvovirus detected in the CSF could have reflected spillover from a blood-contaminated spinal tap, there was no overt evidence of hemorrhagic CSF.
Moreover, the Nf1−/− mice were euthanized at a relatively young age (12 weeks) and showed no overt evidence of myeloid disease as assessed by complete blood counts conducted on the harvest BM (data not shown).
For anyone looking for more overt evidence of holiday spirit, Mr. Sherry could be a fine stand-in for Santa Claus, playing with an aura of genuine joy and good will.
When these animals were sacrificed they were routinely examined for overt evidence of tumors and when these were found, a note was made of their occurrence, and of their size.
Diel et al. [ 20] studied a group of 302 primary breast cancer patients who had no overt evidence of metastatic disease but who had tumour cells in the bone marrow, a risk factor for development of distant metastases.
Silent neurotoxicity, a term introduced approximately 25 years ago, is defined as a persistent change to the nervous system that does not manifest as overt evidence of toxicity (i.e. it remains clinically unapparent) unless unmasked by experimental or natural processes.
