Principles to be followed (This is the first part of ‘The Dilemma of a Definition: Terrorism Without Terror?’, published in ...

Homeland Security Secretary Kristi Noem stumbled Tuesday when asked to define habeas corpus, the constitutionally protected right to unlawful detention.

The United Kingdom’s highest court ruled that the legal definition of “woman” excludes trans women, in a case with sweeping consequences for how equality laws are applied.

Here, we investigate the se-lectivity of regularity perception for the luminance contrast polarities of the elements. Our psychophysical tool was simultaneous regularity contrast, or SRC, the ...

This article was originally published with the title “Studies of the Phenomena of Simultaneous Contrast Color; and on a Photometer for Measuring the Intensities of Lights of Different Colors ...

I beg the reader never to forget when it is asserted of the phenomena of simultaneous contrast, that one color placed beside another receives such a modification from it that this manner of speaking ...

"Simultaneous contrast illusions" rely on altering the backgrounds of images to change how we perceive the colors and brightness of objects within them. Now, a computer model may have revealed ...

Simultaneous brightness contrast is not learned. We're born with it, and scientists believe this is important for us to make photometric judgments.

Abstract. Ultrasound contrast agent (UCA) based molecular imaging is a rapidly growing field in biomedical research. Ultrasound (US) is a non-radiative imaging modality that is frequently used to ...