The aim of the article is to assess the effectiveness of the Congress of the Polish Chamber of Tourism 2017 in the elaboration of joint applications regarding the provision of substantive and logistical support to entrepreneurs as well as the pursuit of comprehensive regulation of tourism law; adaptation of Polish law to European standards.Research
Emotional tears have been shown to enhance the interpretation of sadness that is inferred from facial expressions.The current paper puts emotional tears in an evolutionary context.By using biological signaling theory, it first looks at the distinction between cues and signals, both of which provide Mushroom Gummies information to recipients, except
The study intends to carry out the reading of the responsibility principle and the new ethical model narrated by Hans Jones to nanotechnology context.Study the historical context of political and economic development and the interrelations with technological development, visiting the transformation of homo sapiens - homo faber - homo tecnologicus.C
In this work, a star-shaped planar acceptor Wine Tumbler Couple Card named FTr-3PDI was synthesized via ring-fusion between truxene core and three bay-linked perylene diimide (PDI) branches.Compared to the unfused non-planar acceptor Tr-3PDI, FTr-3PDI exhibits better structural rigidity and planarity, as well as more effective conjugation between t
In recent years, modern metropolitan areas are the main indicators of economic growth of nation.In metropolitan areas, number and frequency of vehicles have increased tremendously, and they create issues, like traffic congestion, accidents, environmental pollution, economical losses and unnecessary waste of fuel.In this paper, we propose traffic ma