Sentence examples for by visual estimation from inspiring English sources

Small mammal abundance was estimated by live trapping during early spring 1999 and vegetation structure was sampled by visual estimation at the same plots.

Limitations: Habitus assessment by visual estimation is subjective.

Initially, the tilt was set by visual estimation in 100 women and checked by inclinometer afterwards.

Susceptibility of Theobroma cacao L. to mirids (Distantiella theobromae Distant and Sahlbergella singularis Haglund) was assessed in four seedling progeny trials planted in Côte d'Ivoire by visual estimation of the cumulative damage on a 5 point scale.

The treating physician was required to assess left ventricular ejection fraction (LVEF) by visual estimation, presence and size of pericardial effusion, and presence and characterization of mitral valve disease, including regurgitation using color flow and stenosis.

Neuromuscular function was monitored by visual estimation of the contractions (number and height) of the thumb in response to a calibrated train-of-four (TOF) stimulation every 5 minutes.

The initial parameters f=720, θ=−30, and c=300 are approximated by a visual estimation of the installed camera in (b), and optimal parameters are found as f=547.7, θ=−38.6, and c=270.2 based on the nonlinear regression method.

Stenosis quantification by CTA using visual estimation (CTAVE) (method 1) was compared with caliper measurements using subjectively optimized wide window settings (method 2) or predefined contrast-dependent narrow window settings (method 3).

As mentioned by previous authors, visual estimation gives the observer the freedom to take decreasing luminal attenuation or calcifications into account when estimating the degree of a stenosis [ 23– 25].

The cadavers were classified into 3 groups by BMI, which was approximated through visual estimation by the orthopedic surgeon performing the dissections.

bEstimation means visual estimation by an observer (radiologist).