Objective: To estimate the dental caries experience and treatment needs of residents of slum area, in Indore.Materials and Methods: A survey was conducted in one of the largest slum areas, Panchsheel nagar of Indore, (M.P.).The sample size was estimated assuming the prevalence of dental caries to be 90% as found in the pilot study.The minimum sampl
Tetanus: Pathophysiology, Treatment, and the Possibility of Using Botulinum Toxin against Tetanus-Induced Rigidity and Spasms
Tetanus toxin, the product of Clostridium tetani, is the cause of tetanus symptoms.Tetanus toxin is taken up into terminals of lower motor neurons and transported axonally to the spinal cord and/or brainstem.Here the toxin moves trans-synaptically into inhibitory nerve terminals, where vesicular release of inhibitory neurotransmitters becomes block
Effects of materials on the tribological properties and the noise of gerotor pump used in active vibration damping system
An automobile active vibration damping system is mainly consists of a pump-controlled cylinder system with highly responsive, small volume and lightweight, the performance of the friction pair of the hydraulic pump puts forward high requirements.A compact and lightweight gerotor pump was designed, and the characteristics of the friction pair and th