Ghost tours, which purport to bring tourists into situations where they may encounter the paranormal, hinge on humanity’s near-universal fascination with the spirit world. Ghost belief has been a contentious and ubiquitous feature of human culture through recorded time. The ghost as a theoretical construct has spanned continents and societies, surfacing in entertainments and rituals alike. In A...

Many research workers have made an attempt to elucidate the nature of ghost cells by employing special histochemical methods, transmission electron microscopy, and scanning electron microscopy, and several hypotheses have been offered without any universal agreement. With the purpose of unraveling some of the facts regarding ghost cells with emphasis on their histogenesis, a comprehensive revie...

Ghost imaging is a transverse imaging technique that relies on the correlation between a pair of light fields, one that has interacted with the object to be imaged and one that has not. Most ghost imaging experiments have been performed in transmission. and virtually all ghost imaging theory has addressed the transmissive case. Yet stand-off sensing applications require that the object be image...

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In the context of deductive program verification, ghost code is part of the program that is added for the purpose of specification. Ghost code must not interfere with regular code, in the sense that it can be erased without any observable difference in the program outcome. In particular, ghost data cannot participate in regular computations and ghost code cannot mutate regular data or diverge. ...

The facts of the human body, evolutionary, physiological, social, and systemic, as experienced and symbolized (often differently) by every human, necessarily set the standards, and the limits, of human minds, and of theories about them. Following Turner (1994), who conjures the ghost of Plato conjuring the ghost of Socrates conjuring the ghost of Protagoras, we may call (1) Protagoras’s Principle:

On (b, c)-system at finite temperature in thermo field approach Abstract We construct the finite temperature field theory of the two-dimensional ghost-antighost system within the framework of thermo field theory.