The formation of plate tectonics from mantle convection necessarily requires nonlinear rheological behavior. Recent studies suggest that self-lubricating rheological mechanisms are most capable of generating plate-like motion out of fluid flows. The basic paradigm of self-lubrication is nominally derived from the feedback between viscous heating and Ž temperature-dependent viscosity. Here, we p...

in this paper, direct numerical simulation of two-phase incompressible gas-liquid flow for simulation of bubble motion in a microtube is presented. microtube radius is 10 µm. the interface is tracked using volume of fluid (vof) method with continuous surface force (csf) model. the flow is solved using a finite volume scheme, based on piso algorithm. numerical simulation is performed on a axisym...

This paper presents the basic concepts of Role and Reference Grammar [RRG], a theory of grammar which draws heavily on the analysis of non-lndo-European languages and which is concerned with the interaction of syntax, semantics and pragmatics in grammatical systems. RRG is a monostratal theory which posits a single syntactic representation for a sentence, which is linked directly to a semantic ...

In this paper we argue for the following properties of clause-bound scrambling, as they are manifested in German. First, scrambling presupposes head-final projections. Only selected constituents, notably arguments, scramble, the reason being that phrases selected by a head have a unique base order. Second, scrambling involves antecedent-gap dependencies with A-chain properties. Third, scramblin...

Translation, ipso facto, is an understanding and a transferal of meaning from one language into another. Therefore, it may be fitting to conclude that a suitable semantic theory should underpin any attempt to that end. This paper advocates implementing Systemic Functional Linguistics (henceforth SFL) which subscribes to a view of language as a "meaning-potential". In fact, Halliday and Matthies...