Sentence examples for by visual observation under from inspiring English sources

Skin erythema was evaluated by visual observation under constant tungsten illumination, and under conditions where room lighting was designed for red color rendering.

Furthermore, the percentage of cells with apoptotic morphology (pyknotic nucleus, shrunken appearance) was estimated in the CA1 region of the same 4 sections by visual observation under a bright-field microscope, and reported as % pyknotic cells.

For example, Pashley et al. (2012) used a Burkard cyclone to sample air that for three selected contrasting days, samples were sequenced and compared to data produced by visual observations under a microscope.

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

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

The structure can properly be studied by visual observation techniques.

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

Insemination based on additional detection of estrus by visual observation was practiced in all pens.

This coalescence hypothesis can be studied by visual observation of the phenomenon.

Grazing activities were assessed by visual observation and heifer movement measured by portable global positioning system units.

While the gas-particles flowed steadily in the dipleg under the designed operating conditions, the fluidization regime could be identified by visual observation.