Cornelia de Lange syndrome (CdLS) is a rarely seen multisystem developmental disorder syndrome characterized by facial dysmorphia (arched eyebrows, synophrys, depressed nasal bridge, long philtrum, down-turned angles of the mouth), upper-extremity malformations, hirsutism, cardiac defects, growth and cognitive retardation, and gastrointestinal abnormalities. The features of this disorder vary w...

1 1 1 Luiz Gustavo de Lima Vaz , Márcia Regina Fagundes Klen , Márcia Teresinha Veit , Edson Antonio da 1 1 2 Silva , Tatiany Aparecida Barbiero , Rosângela Bergamasco Universidade Estadual do Oeste do Paraná (UNIOESTE) Centro de Engenharias e Ciências Exatas Engenharia Química Toledo PR Universidade Estadual de Maringá (UEM) – Departamento de Engenharia Química – Maringá PR luizgustavovaz@gmai...

In the present paper we will show that the Beth de nability property corresponds to surjectiveness of epimorphisms in abstract algebraic logic. Furthermore, we will give an equally general characterization of the weak Beth de nability property, hereby giving a solution to Problem 14 in [Sa 88]. Finally, we will present two counterexamples showing that two of the more striking assumptions impose...

In nonlinear science, it is very difficult to find exact interaction solutions among solitons and other kinds of complicated waves such as cnoidal waves and Painlevé waves. Actually, even if for the most well-known prototypical models such as the Kortewet-de Vries (KdV) equation and the Kadomtsev-Petviashvili (KP) equation, this kind of problem has not yet been solved. In this paper, the explic...

We present de Haas-van Alphen (dHvA) measurements of the isostructural

In this paper, we present homotopy perturbation method (HPM) for solving the Korteweg-de Vries (KdV) equation and convergence study of homotopy perturbation method for nonlinear partial differential equation. We compared our solution with the exact solution and homotopy analysis method (HAM). The results show that the HPM is an appropriate method for solving nonlinear equation.