Self-Quadruplexing Antenna for Scalp-Implantable Devices

Published in: IEEE Transactions on Antennas and Propagation

Sep 11, 2024

Iqbal Al-Hasan Mabrouk Denidni

This article presents a compact self-quadruplexing antenna for scalp-implantable devices. The proposed self-quadruplexing antenna operates at 168 MHz [industrial, scientific, and medical (ISM) band], 433 MHz (ISM band), 915 MHz (ISM band), and 1400 MHz [wireless medical telemetry service (WMTS) band] when Ports 1, 2, 3, and 4 are activated, respectively. The proposed antenna is simulated inside a rectangular device in the head of a human phantom. The suggested antenna comprises four individuall...

Being famous matters: Evidence from cash flow volatility

Published in: International Review of Financial Analysis

Sep 04, 2024

Corporate reputation is a paramount driver of value creation and competitive advantage in the 21st century. Motivated by the importance of cash flows and the under-researched nature of their volatility in the corporate finance literature, we investigate the impact of corporate reputation on cash flow volatility. We developed unique hand-collected data from the Fortune world's most admired companies for a sample of U.S. companies from 2014 through 2020. The findings show that there is a negative...

Are MBA CEOs really more risk-averse?

Published in: International Review of Financial Analysis

Sep 01, 2024

This paper extends the literature on upper echelons theory that emphasizes the impact of top executives' personal characteristics on their choices by examining the relationship between CEOs holding MBAs and the riskiness of corporate policies, including investment and financial policies. To do so, data belonging to all stocks listed on the S&P 500 is collected to cover the period from 2005 to 2020 and analyzed using a panel regression model. The findings show that CEOs holding MBAs tend to unde...

Electronically Processed Personal Health Data Privacy Protection in the UAE: An Analytical Study

Published in: Global Privacy Law Review

Aug 20, 2024

A numerical investigation of the chemically reactive maxwell nanofluid flow over a convectively heated rotating disk using Darcy-Forchheimer porous medium

Published in: Modern Physics Letters B

Aug 14, 2024

This study investigates the convective heat transfer characteristics in the vicinity of a stagnation point for the flow of Maxwell nanofluid over a porous rotating disk. The analysis takes into account the complex inert-active effects arising from nonlinear thermal radiation, activation energy, and the presence of a Darcy-Forchheimer medium. Through numerical simulations, the enhancement of heat transfer due to the addition of nanoparticles is explored, considering their impact on heat transpor...

Dufour and Soret diffusions phenomena for the chemically reactive MHD viscous fluid flow across a stretching sheet with variable properties

Published in: International Journal of Heat and Fluid Flow

Aug 13, 2024

The flow of fluid on a slandering stretchable sheet with variable thickness can have several engineering applications like design and optimization of, aerodynamic structures such as wings and airfoils, wind turbine blade design, efficient cooling systems for electronic devices, power plants and industrial processes. Keeping in view these important applications, this work explores Darcy-Forchheimer flow of magnetohydrodynamics (MHD) fluid across a slandering stretchable sheet with variable thick...

Regulatory Framework Governing the Right to Information in the United Arab Emirates: An Analytical Examination

Published in: Global Privacy Law Review

Aug 01, 2024

The right to access information empowers citizens to gather knowledge about events and issues, shaping their opinions and participation in public life. Globally, there is a push to recognize this vital right for its role in promoting democratic governance and protecting human rights, with countries varying in how they legally ensure it. This research aims to examine the issue of the right to information in the United Arab Emirates (UAE) across three dimensions. Firstly, we explore the requireme...

Establishment of a DNA Fingerprinting Database in the United Arab Emirates

Published in: Global Privacy Law Review

Aug 01, 2024

DNA fingerprinting represents a pivotal advancement in forensic science since the 1980s. Recognizing its significance, the United Arab Emirates (UAE) implemented the first law pertaining to this technology through Federal Decree by Law No. (39) of 2023, titled ‘Concerning the Regulation of the Federal DNA Fingerprinting Database’. This law came into effect on 1 November 2023. The report will delve into the concept of DNA fingerprinting and its database, focusing on the administration of the Fed...