In this paper, we study the intersection problem of two surfaces in which at least one surface is given by its implicit equation Euclidean n-space. We first obtain curvatures transversal curve surfaces. Later, studied for a parametric and an n-dimensional space. Finally, present examples as applications methods.

Abstract This study contributes to the explicit implicit debate by investigating which extent adult learners of Hungarian develop knowledge new grammar rules, and proficiency use them, through listening activities complemented with instruction or not. In a quasi-experimental study, we compared acquisition three specific rules 80 Flemish students in two conditions. Both methods involved activiti...

The current study, which employed a new analysis approach -an explicit and implicit data collection method-, investigates the perception of English modal verbs by forty-six Saudi EFL undergraduate learners. Findings revealed that students struggled with semantic functions modals more than pragmatic ones. Deontic possibility like can might were most challenging forms for Functional complexity, i...

Semiotics is one of the theories of reading literary texts.  This theory systematically studies the causes and factors involved in the process of production and interpretation of the signs. One of the main topics in semiotics deals with implicit meaning wherein the scholars examine the implied significance of the signs in addition to their explicit significance. Sadegh Chubak’s Tangsir is one o...

Self-Regulated Strategy Development (SRSD) is an evidence-based instructional approach combining background knowledge, writing, and self-regulation strategies to improve students’ writing motivation performance. While the positive impact of SRSD on performance variables well-established, mixed findings were found for motivational variables, namely self-efficacy. In addition, constructs other th...