Plate tectonics and magma genesis | International Journal of ... - Springer link.springer.com/article/10.1007/BF01764318Private View The framework of plate tectonics, with active boundaries and stable plates, is the best yet devised for explaining the different types and styles of magmatic activity. The dynamic mechanisms of plate tectonics transport rock masses across fusion boundaries in three distinct types of environment and source material, associated with plate boundaries. These are divergent boundaries where mantle ...
Thermal analysis of some cyano compounds - Springer link.springer.com/article/10.1007/BF01911891Private View The thermal behaviour of the title compounds in static air has been investigated by conventional thermal analysis (TG and DSC) and infrared spectroscopy of the solid residues at various temperatures.The following points are demonstrated: i) the presence ofan alkali metal cation (e.g. Na(I) or K(I)) appears to be a necessary, but not sufficient condition for the intermediate formation of ...
Thermogravimetric studies on some Cu(II) amine complexes link.springer.com/article/10.1007/BF01913026Private View Thermogravimetric analysis of solid state bis-Cu(II) amine complexes CuL2X2, whereX=Cl− or NO 3 − andL=ethylenediamine (en), tetramethylethylenediamine (tmn),o-phenylenediamine (opd) and 2,2′ bipyridyl (bpy), has been carried out and the kinetic parameters have been determined by fitting the observed mass losses corresponding to various steps using the Coats and Redfern equation. These ...
Teie IP-aadressi ei jagata kunagi veebisaidiga. Sait ei tea kunagi, et olete külastanud. PrivateView on beetaversioon ja ei pruugi kõiki saite toetada.