Sentence examples for brightness required for from inspiring English sources
Eventually, however, the brightness required for meaningful AO correction will become impractical to reach due to limitations imposed by sample damage, photobleaching, excessive scattering loss of marginal rays and unacceptably long measurement time.
This kind of measurement is used because a given focal ratio produces the same image brightness, requiring the same shutter speed for a given ISO setting (film speed or equivalent sensor light amplification) without regard to focal length.
Now, there have been projectors for Apple devices, which throw a 40-inch image onto the wall with 40 lumens of brightness, requiring a totally dark room.
All of these are inherently low sensitivity methods, and very high spectral brightness X-ray sources are required for them to be viable.
To reach the same level of two-photon absorption rate and the same image brightness, 187-fold higher power is required for a CW laser than a typical pulsed laser (200 fs pulse width, 80 MHz repetition rate) [ 40].
The density of the satellite clouds required for them to be detectable mostly depends on the brightness of their host star.
Required for the qualification of bleaching efficiency measurement, and to determine the brightness index of bleached coir products.
Brightness, optical and in vivo stability, as well as pharmacokinetic properties combined dictate the tracer amount required for in vivo fluorescence imaging.
While some variations in WBC brightness were observed, it was still difficult to determine their exact types; further experiments would be required for a more accurate classification of these cells in vivo.
The brightness could unfortunately not be measured for the historic silk textiles due to the large sample size required for such measurements.
Additionally, the decreasing brightness of the immunostaining supports suggesting the degradation time frame for and perturbation by GvpC will extend beyond the time required for the degradation of SIVsm inserts.
