The performance of a transport service is measured by its quality attribute, which is the most synthetic and comprehensive indicator. However, it is difficult to identify this service quality attribute because it involves the various customer perceptions and it may be influenced by the...

Ratings evaluating the quality of institutions are widely known; they are generally used in academic and research literature. Among such ratings are some whose compilation procedure took decades to perfect. Dozens of assessments have been accumulated, pertaining to a large and growing list of...

This paper addresses the issue of public sanitation increase performance by improving its quality in order to maximize individual welfare of citizens by increasing democratization and public participation in administrative decisions. Cleaning public service performance depends to a local public...

В статье рассмотрены актуальные вопросы качества слабоалкогольных напитков.

The atmospheric air is the main component of the surrounding environment directly involved in the pollution phenomenon. Together with the other sequences of the biosphere it represents a prior element for maintaining life, for keeping its natural quality, representing a major objective for human...

This article applies a delay method and recursive analysis to reconstruct the phase space to study the evolution mechanism of atmospheric pollution, i.e., air quality monitoring. Based on the theory of chaos, it is proven that there are chaotic characteristics of factors influencing air quality....