Sentence examples for by visual observation at from inspiring English sources

Lamina dura was assessed by visual observation at 2× magnification.

Radiolucency and the lamina dura were assessed by visual observation at 2 × magnification.

Radiolucency of the pericoronal bone below the third molar was assessed by visual observation at 2 × magnification.

Initially, the synthesis of AgNPs was confirmed by visual observation as color change.

Habitat assessment was performed using 10 factors assessed by four experts, and the RBPEPA methodology was used for the river habitat assessment by visual observations at each site (Barbour et al. 1999).

Disintegration of granular sludge was observed by visual observation in the reactor at this time.

No gross cytoarchitectural brain differences were observed by simple visual observation at the microscope in the cortex, hippocampus and thalamus in PTPH1-KO mice compared to WT littermates.

Estrus was detected by visual observation for 30 min at 4 h intervals.

Measurements of the AWR by visual observation were reproduced by two blinded observers.

Although the membrane surface looks homogeneously gray at 1 wt.% PP-MWCNTs loading by visual observation, in the SEM pictures, PP-MWCNTs agglomerates are visible on the surface along with PDMS patches.

We then placed samples upright in moist sand at room temperature for 2 weeks before determining survival by visual observation (Calkins and Swanson 1990).