Abstract: We present a smartphone based microscope using elastomer liquid lens as the objective to achieve adjustable magnification without lens displacement or replacement. The microscope is small ...

Colbert’s casting on Elsbeth was confirmed just weeks after it was announced that CBS canceled The Late Show with Stephen ...

ONEOK (OKE) faces market skepticism in 2025 due to Bakken exposure and rising competition, notably from Kinder Morgan. OKE's growth now hinges on realizing ambitious synergy targets from recent ...

Scripps Oceanography scientists develop cutting-edge microscope to study coral photosynthesis and health An image of Montipora coral polyps taken by the BUMP microscope, a new instrument developed by ...

IT is usually assumed that the depth of focus, t, of a well-corrected microscope objective is given by one or other of the following formulæ: where N is the refractive index of the medium through ...

Sometimes the focus knob will not control the volume of the focused application. The overlay shows the correct application icon and will show the bar moving up and down but the volume will not change ...

Sensate focus is a sex therapy technique for exploring the sensations of touch and improving physical intimacy between partners. Dr. William Masters and Virginia Johnson developed sensate focus in the ...

The intrinsic value of a fine binocular lies in its ability to produce bright, sharp, aberration-free images. But you can only get the most out of your optic if you know how to adjust a binocular.

After more than two decades at Computacenter, Neil Hall has moved to Focus Group to take up the reins as CEO. Hall spent 23 years at the channel giant, most recently as president of its North American ...

IN 1957, Cowley and Moodie 1 pointed out, theoretically and by optical analogue experiments, that so-called Fourier images can be observed in out-of-focus images of a periodic object. According to ...