The phrase "establish proof that" is correct and usable in written English
You can use it to refer to finding evidence that something is true. For example: "The police had to establish proof that the assailant had committed the crime before making an arrest."
Dr. Wang said that "there is no rule" to establish proof that a certain species is the reservoir, or hiding place, of a virus, but that scientists make the judgment based on criteria like how widely the infectious agent is distributed in a species, the absence of symptoms among the animals and finding high levels of antibody but low amounts of virus in the animal.
This new policy shifts the responsibility to establish proof that a chemical is safe from public health organizations to industry.
They can no longer switch around due dates, confusing consumers and triggering lucrative late fees, or issue credit cards to minors without finding an adult co-signer or establishing proof that the young person can pay.
The ESR Research Committee is working on initiatives such as the Biobanking and BioMolecular resources Research Infrastructure (BBMRI-ERIC) at the European Union (EU) level to establish proof of concept that DICOM data can be integrated into existing biobanks.
These establish proof of concept that topical formulations suitable for human use may eradicate MRSA skin colonization [ 16- 18].
Although few data were generated to demonstrate the feasibility of testing anti-myeloma drugs on fresh patient samples in vivo, these experiments nevertheless establish proof of principle that this is a feasible approach.
Studies of this type that establish proof of principle have been reported (Reyzer et al. 2003).
Nevertheless, their results are very important because they establish proof of principle demonstration that a variety of exogenous stressors may alter DNA methylation at developmentally important imprinted or metabolic genes.
Nevertheless, their results are very important because they establish proof of principle demonstration that a variety of exogenous stressors may alter DNA methylation at developmentally important imprinted or metabolic genes and warrant future investigations on human mother-child cohorts and biomonitoring epigenetic analyses on semen collected from human exposed cohorts.
These designs are informed both by preclinical studies and by real-world research that can establish proof of concept for a novel biomarker and provide a basic understanding of the relationship between biomarker and clinical outcome.
None of this information will be at all necessary to obtain a criminal conviction against Tsarnaev as there appears to be ample forensic evidence, eye-witness testimony, pictures and video to establish proof beyond a reasonable doubt that he is a terrorist and mass murderer.
