Russian icon painted on wooden panel analyzed in this work is interesting for art historians because there is no precise information in which workshops it was made or who Creams the author was.Similar icons are often found in churches and monasteries in our region.In order to obtain information about materials used for creation of investigated icon
This paper present the results of a research concerning the corrosion of the welding zones of the pipes used for the O-ring circulation of the technological water in an oil extracting installation.In the first part, the authors present the characteristic of the materials existing in welding zone and of the technological water, general consideration
The life cycle of a successful technological innovation usually follows a well-known path: a slow inception, gradual assimilation of the technology, an increase in its frequency up to a certain peak, and then a decline.These different phases are characterized not only by varying frequency of use but also by degree of standardization and distinguish
Chrysanthemum indicum var.aromaticum (CIA) is an endemic plant that occurs only in the high mountain areas of the Shennongjia Forest District in China.The whole plant, in particular the flowers of CIA, have intense fragrance, making it a novel resource plant for agricultural, medicinal, and industrial applications.However, the volatile metabolite e
In the recent two decades of recorded literature, energy poverty is increasingly understood as a multi-dimensional issue caused by the low-carbon energy transition.In this study, a literature review was performed, the outcome of which confirmed the contentious nature of energy poverty at the regional and international levels of analysis.Furthermore