Ahmed S. Alzahrani

Learn More
OBJECTIVE To assess the changes in the level of C-reactive protein (CRP) and tumor necrosis factor-alpha (TNF-alpha) in gingival crevicular fluid (GCF) after treatment of chronic gingivitis in systemically healthy individuals. METHODS This is a clinical trial conducted at Case Western Reserve University, Cleveland, Ohio, United States of America from(More)
Diabetes mellitus (DM) is considered one of the major chronic diseases in the world. Long-term hyperglycemia considerably affects the body tissues, and consequently, can lead to morbidity and mortality. Moreover, many oral complications have been observed with DM but little consideration in relation to the placement of dental implants has been investigated.(More)
This paper attempts to measure reductions in Canadian welfare participation associated with novel and aggressive policy tools implemented in some provinces: work requirements, diversion, earning exemptions, and time limits, referred to here as new reform strategies. Controlling for province-specific benefit levels, eligibility requirements, GDP growth,(More)
Quality of service (QoS) routing has been proposed for supporting the requirements of network applications and satisfying connection constraints. A large amount of information needs to be exchanged periodically among routers. Therefore, in order to satisfy such requirements localized QoS routing algorithms have been proposed. This is where source nodes make(More)
  • 1