The notion of subtyping has gained an important role both in theoretical and applicative domains: in lambda and concurrent calculi as well as in programming languages.The soundness and the completeness, together referred to as the preciseness of subtyping, can be considered from two different points of view: operational and denotational.The former
Percutaneous exposure to contaminated needle sticks and other sharps is an occupational hazard to HCWS that causes morbidity and mortality from infections with blood borne pathogens.This study was conducted to see the prevalence of needle stick injuries among health care providers at Civil Hospital Karachi (CHK).The objective is to study the preval
Mycotoxins are natural food and feed contaminants UHF/VHF Accessories produced by several molds.The primary mode of exposure in humans and animals is through mixtures.Aflatoxin B1 (AFB1) and sterigmatocystin (STER) are structurally related mycotoxins that share the same biosynthetic route.Few in vivo genotoxicity assays have been performed with STE
This paper is primarily focused on the robust control of an inverted pendulum system based on policy iteration in reinforcement learning.First, a mathematical model of the single inverted pendulum system Top Console Cap is established through a force analysis of the pendulum and trolley.Second, based on the theory of robust optimal control, the rob