Saudi Aramco (Saudi Arabia)

Patent review on revolutionary electrochemical CaCO 3 conversion for cement manufacturing

Abstract Sustainable development has become a necessity in conventional cement production to reduce environmental impact. Global demand needs to reduce greenhouse gas (GHG) emissions. The transition to green cement manufacturing plays a key role in achieving net-zero carbon dioxi...

Elucidating the Role of Support Structure and Acid–Base Properties in Rh-Catalyzed CO2 Conversion via the Reverse Water Gas Shift Reaction

Abstract The reverse water–gas shift reaction provides a viable pathway for CO2 valorization into CO, a key intermediate for the sustainable synthesis of fuels and chemicals. In this study, Rh catalysts supported on silica and aluminosilicate materials, including SiO2, MCM-41, Si...

Implications of VTI Anisotropy for Quantitative Seismic Interpretation of Clastic Reservoirs in a Sedimentary Basin

Abstract This study investigates the importance of anisotropy of vertically transversely isotropic (VTI) media for quantitative seismic interpretation (QSI) of lithofacies of clastic reservoirs in a sedimentary basin. We emphasize the role of complex geologic processes and how th...

Bacterial Antagonists of Sulfate-Reducing Bacteria for Application in Technologies for the Targeted Control of Surface Biofouling

Abstract The study aimed to identify bacterial antagonists of sulfate-reducing bacteria (SRB) capable of displacing SRB from biofouling communities on equipment surfaces, thereby decreasing the rate of corrosion. Six bacterial strains were identified that actively inhibited the g...

Assessment of anxiety levels and marital relationships among women undergoing infertility treatment: A descriptive observational study

This study aimed to assess anxiety levels and marital relationships among women undergoing infertility treatment. A descriptive observational design was conducted involving 300 infertile women over nine months at Zagazig University Hospital. Data were collected using a Structured...

Sustainable Leadership, Workplace Integration, and Resilience Among Staff Nurses: A Cross-Sectional Correlational Study

Background: Sustainable leadership has emerged as a critical approach for promoting long-term organizational effectiveness and workforce well-being in healthcare settings. However, empirical evidence linking sustainable leadership to workplace integration and resilience among nur...

AERO-GUARD: A Post-Quantum Mutual Authentication Drone Protocol with Homomorphic Encryption for Secure Road Surveillance in Smart Cities

This paper presents AERO-GUARD, a formally verified drone authentication and road surveillance system that integrates Kyber post-quantum key encapsulation, physical unclonable functions (PUFs), decentralized IPFS-based identity storage, and blockchain-anchored audit logging. AERO...

Verification of SWS performance and capacity restoration

A book by Lieberman stresses that it is essential to make existing units work adequately and efficiently.Equipment that malfunctions or operates inefficiently limits production and does not permit optimalenergy and equipment utilization. This, in turn, leads to higher environment...