The primary sources and the conditions for formation of Paleogene–Neogene coal-bearing deposits in Zeya–Bureya sedimentary basin were identified studied with help paleogeographic reconstructions geochemical analyses. Based on results obtained, we suggest a new basic model element transfer into coal, involving two mutually complementary processes to account introduction concentration gold other ...

Three new Au(I) complexes of the formula [Au(NHC)(NTf2)] (NHC = N-heterocyclic carbene) bearing bulky and flexible ligands have been synthesised. The ligands studied are IPent, IHept and INon which belong to the 'ITent' ('Tent' for 'tentacular') family of NHC derivatives. The effect of these ligands in gold-promoted transformations has been investigated.

High-resolution 32-20 Ma-old stratigraphic records from the Molasse foreland basin situated north of the Alps, and Gonfolite Lombarda conglomerates deposited on the southern Alpine margin, document two consecutive sedimentary responses - an immediate and delayed response - to slab breakoff beneath the central Alps c. 32-30 Ma ago. The first signal, which occurred due to rebound and surface upli...

Neoliberal strategy, which was adopted and implemented after 1987, lies behind the success of South Korean conglomerates ( chaebols ), it strengthened during Asian financial crisis in 1997. Faced with new spatio-temporal conditions massive struggle workers, started a project to restore capitalist power. To this end, actively supported political powers who represented them American Japanese stra...

The Qaidam Basin is one of the major coal-bearing basins in northeastern China with coal seams mainly preserved Lower–Middle Jurassic. Middle Jurassic sedimentary environment, sequence stratigraphy, paleoclimate, and accumulation have been extensively studied, while characteristics depositional evolution Lower series are less well known. We systematically analysed facies association, system, ba...