Exact and Numerical Solitary Wave Structures to the Variant Boussinesq System

Solutions such as symmetric, periodic, and solitary wave solutions play a significant role in the field of partial differential equations (PDEs), and they can be utilized to explain several phenomena in physics and engineering. Therefore, constructing such solutions is significantly essential. This article concentrates on employing the improved exp(−ϕ(η))-expansion approach and the method of lines on the variant Boussinesq system to establish its exact and numerical solutions. Novel solutions based on the solitary wave structures are obtained. We present a comprehensible comparison between the accomplished exact and numerical results to testify the accuracy of the used numerical technique. Some 3D and 2D diagrams are sketched for some solutions. We also investigate the L2 error and the CPU time of the used numerical method. The used mathematical tools can be comfortably invoked to handle more nonlinear evolution equations

Qualitative analysis for two fractional difference equations

Some difference equations are generally studied by investigating their long behaviours rather than their exact solutions. The proposed equations cannot be solved analytically. Hence, this article discusses the main qualitative behaviours of two rational difference equations. Some appropriate hypotheses are examined and given to show the local and global attractivity. Special cases from the considered equations are solved analytically. The periodicity is also proved in this work. We also illustrate the achieved results in some 2D figures

The potential of voice recognition technology in medical record documentation: Review

Background: Electronic health records (EHRs) have become an integral part of healthcare, providing a digital representation of patient medical histories. However, the transition from paper-based to electronic records has raised concerns about the security and privacy of sensitive health data. Aim of Work: This study aims to provide valuable insights to stakeholders in the healthcare system on the need for implementing, selecting, developing, and using electronic health records that improve the privacy and security of patients. Methods: The review explores the potential of voice recognition technology in medical record documentation, examining the key security and privacy considerations surrounding electronic health records. Results: The study highlights the importance of ensuring the confidentiality, integrity, and availability of health data stored in electronic systems. It also discusses the impact of emerging technologies, such as cloud computing and mobile devices, on the security and privacy of electronic health records. Conclusion: Securing electronic health records is crucial to safeguarding patient privacy and maintaining trust in the healthcare system. The study emphasizes the need for a multidisciplinary approach involving experts in communications, instrumentation, and computer science to facilitate the secure exchange of medical data and enhance the overall quality of healthcare services