Authors:  Muhammad Umar JSA-Vol. 3 (2024), Abstract: The behavior of the pulsatile flow of Maxwell fluid in a constricted channel is examined. The governing model of the problem is transformed into the vorticity-stream function formulation and numerically solved using a scheme based on the finite difference method. Impact of numerous [...]

Authors:  Gul Rehan, Asad Sarwar JSA-Vol. 3 (2024), Abstract: A topological index can be viewed as a conversion of a molecular structure to a real number and it is also known as a parameter to predict important values related to molecular structure. In general, irregularity indices are often used for [...]

Authors: Hafiz Muhammad Ameer and Muhammad Iqbal JSA-Vol. 3 (2024), Abstract: Nonsteroidal anti-inflammatory drugs are a well-established drug class that is widely known to cause significant pain relief and inflammatory diminishment. In the research under consideration, several important descriptors of molecular structures that relate to the NSAIDs were considered, especially concerning [...]

Authors: Hafiz Muhammad Ameer and Muhammad Iqbal JSA-Vol. 3 (2024), Abstract: The main focus of this article is to develop new wave structures for non-linear evolution equations. These equations are becoming increasingly common in several kinds of domains, such as fluid dynamics, wave theory, quantum mechanics, non-linear optics, and mathematical biological [...]

Authors: Muhammad Moneeb Tariq, Moazzma Kashaf , Hina Shamim and Moiza Shaf JSA-Vol. 3 (2024), Abstract: This study focuses on deriving precise solutions for the nonlinear low-pass electrical equation using the modified Khater approach. Recognized as a modern and accurate analytical method for nonlinear evolution equations, the modified Khater approach has [...]