Consistent History Approach to quantum theory, introduced in explicit form by Griffiths [1], provides an extension of the interpretation of the formalism of quantum mechanics. While standard quantum theory is based on the concept of event, represented by a projection operator E of the Hilbert spaceH describing the system, CHA is based on the concept of history, which is a finite ordered sequenc...

BACKGROUND Frequently eating fast food has been associated with consuming a diet high in calories, and there is a public perception that fast-casual restaurants (eg, Chipotle) are healthier than traditional fast food (eg, McDonald's). However, research has not examined whether fast-food entrées and fast-casual entrées differ in calorie content. OBJECTIVE The purpose of this study was to deter...

While the casual game market is expanding, there are increasingly few research projects and explorations about the definition of this game style. Existing definitions are contradictory and some areas, like casual game design practice, remain under-explored. Using game designers’ professional knowledge, this study aims to provide a new understanding and perspective towards definitions of casual ...

Security documents (currency, treasury bills, stocks, bonds, birth certificates, etc.) provide an interesting problem space for investigating information hiding. Recent advances in the quality of consumer printers and scanners have allowed the application of traditional information hiding techniques to printed materials. This paper explores how some of those techniques might be used to address ...

In today's age of modern IT technologies, it is no wonder that visualization tools and techniques are finding their way into areas such as geological environmental sciences. The market offers a wide range software resources for use especially the creation scenes in virtual reality. aim our article to evaluate number creating VR content practical applicability. experiments, several reality were ...

Using the accepted methods to extract natural system behavior from the Einstein-Hilbert gravitational field tensor equation, a new coordinate transformation is analyzed. It is demonstrated that these extraction methods yield specific contradictions. Two such contradictions are that for an electrically neutral (nonrotating) Schwarzschild configuration there is an infinite redshift surface that i...

The article is aimed at reconsidering the question if project of econometrics can be read in line with scientific realism. Previously, methodological literature focused on philosophy econometrics, voices criticizing realist interpretations were raised. criticism was showing that econometric models lack robustness. use slightly different methods leads to obtaining and often contrary what suppose...