Nowadays, a noticeable part of the relations among the states turn around the environment protection. Therefore, the right for ever-creasing use of the existing resources of this inland sea cannot be exclusive to any Caspian State and the aftermath involves all countries of this basin. In this respect, agreement on political border and boundaries with the Caspian Sea?s ecosystem is a difficul...

the purpose of the study was to verify, through the use of an experimental method, the assumption that the ‘economic human’ pays more attention to the externality he/she causes as the strength of externality increases. we used a social-experiment design within an undergraduate classroom to test assumptions, using statistical method. a lakeside plant was used as an example. our results confirmed...

The Bremen-Cog was dated by dendrochronology in the 1960s when discipline its infancy. felling date of winter 1378/79 Weser Uplands established and confirmed 2007. In 2016 a new comprehensive analysis ship made possible. All analysed samples are from trees likely felled last quarter 14th century direct hinterlands Bremen. Furthermore, an attempt at tree morphology reconstruction detailed invest...