Sentence examples for ascertain based on the from inspiring English sources

The directionality of virus transmission from domestic to wild birds or vice-versa was however, difficult to ascertain based on the limited number of sequences available within this geographic region.

Receipt of chemotherapy was ascertained based on the presence of one or more claims for a chemotherapy drug or administration, which were identified using HCPCS and ICD-9-CM codes in the healthcare claims database.

Zinc oxide has been ascertained based on the UV Vis-NIR reflectance profile in Fig. 1b, exhibiting an inflection point at 384 nm [13] and on the lUV Vis-NIRe spectreflectancet reprofileherein) showing the sharp band at around 380 nm ascribable to ZnO band gap emission [14] and a broad band at higher wavelengths.

Whether vimentin is the exclusive target of WFA cannot be ascertained based on the current study, and several additional WFA-induced molecular mechanisms have been previously demonstrated [17], [18], [20], [22].

Second-degree relatives were ascertained based on the aforementioned relationships.

Comorbidities were ascertained based on the presence of relevant diagnosis codes during the history period.

Total flavonoid content was ascertained based on the method by Zhishen et al. [ 15].

Cause is ascertained based on the history, ultrasound and laboratory studies [ 5].

Comorbidities were ascertained based on the presence of diagnoses during the six-month pre-index period.

Hybridity of F1 plants was ascertained based on the presence of purple flowers.

When multiple sources were identified, the principal cause of bleeding was ascertained based on the clinical presentation and endoscopic findings.