The Central Board of Secondary Education (CBSE) is tentatively going to conduct the Class 10 English Board Exam on 21 February 2026. This is the perfect time for students to follow a structured ...

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Proper handling of continuous variables is crucial in healthcare research, for example, within regression modelling for descriptive, explanatory, or predictive purposes. However, inadequate methods ...

In a major shift approved by its Governing Body, the Central Board of Secondary Education (CBSE) will introduce two-tier difficulty levels – standard and advanced – for science and social science ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Abstract: We study the linear-quadratic (LQ) control problem on a finite-horizon for linear differential-algebraic equations (DAEs) of arbitrary index. By means of a projection, we derive a ...

This article is a description of Charles Babbage’s first computer program, which he sketched out almost 200 years ago, in 1837. The Analytical Engine (AE), the computer for which the program was ...

Abstract: For the conventional four-parameter model of photovoltaic (PV) cell, to simplify the number of its mathematical equations, in this paper, a variable-weather-parameter cell model (VWP model) ...

Breakthroughs in the realm of optoelectronic circuits, demonstrating the power of PSPICE software in solving nonlinear equations for advanced electronics. Software models for Si and GaAs pin ...

In this article, we construct exact traveling wave solutions of the loaded Korteweg-de Vries, the loaded modified Korteweg-de Vries, and the loaded Gardner equation by the functional variable method.