Abstract To move between different semiotic systems , such as graphs and formulas, is a necessary step in learning physics or solving problems. In s ocial semiotics this movement of material called transduction during student must unpack filter highlight aspects the concept problem. Unpacking, filtering, highlighting have been shown to be important meaning-making process transductions should se...

Scholars report juveniles residing with both biological parents are at least risk of sexual assault. Judicial, social service, and healthcare practitioners question this discernment. This retrospective investigation.

Shafer’s mathematical theory of evidence is one of the most remarkable attempts to introduce a complete generalized probability theory. One of its features is the central role of the notion of different level of knowledge of a given phenomenon, embodied into the idea of compatible frames of discernment . In this work we are going to analyze the algebraic basement of the concept of family of fra...

‎in this paper‎, ‎an efficient algorithm for solving a system of linear‎ ‎equations based on the homotopy analysis method is presented‎. ‎the‎ ‎proposed method is compared with the classical jacobi iterative‎ ‎method‎, ‎and the convergence analysis is discussed‎. ‎finally‎, ‎two‎ ‎numerical examples are presented to show the effectiveness of the‎ ‎proposed method.‎