Abstract The up to 900 km broad shelves off East Siberia and northwest Alaska, including the Chukchi Shelf Borderland, are characterized by shallow water in periphery of Arctic Ocean, north Bering Strait. Seafloor investigations revealed widespread presence glacial bedforms, implying former existence grounded ice this region. We discuss erosion deposition around beneath sheets/shelves using a r...

As early as 1973, Peter Drucker described a shift in the structure of society in which knowledge workers were pointed out as the workers of the future. Definition: A knowledge worker is a person principally concerned with data, information, and knowledge as working objects, often working with these in both the physical world and the virtual world (digital information spaces), and sometimes in t...

This article analyzes the question of how change geopolitical position in rural region Eastern Moravia, which was shifted from center state on its border, is reflected. The paper shows originally marginal transformed an area with shepherd agriculture to industrial a skilled workforce during existence Czechoslovakia and questions cope consequences reverse into eastern border Czechia. considers b...

We studied time-series fluxes of radiolarian particles collected by two sediment traps deployed at the eastern (Sta. NAP12t) and western CAP12t) sides Chukchi Borderland in Sea from 04 October 2012 to 18 September 2013. In order elucidate contribution skeletons biogenic silica flux, a three-dimensional (3D) imaging technique using microfocus X-ray computed tomography (MXCT) was applied siliceou...