This paper explores the tuning and results of two-part models on rich datasets provided through the Casualty Actuarial Society (CAS).These datasets include bodily injury (BI), property damage (PD) and collision (COLL) coverage, each documenting policy characteristics and claims across a four-year period.The datasets are explored, including summarie
Background: Dengue is a mosquito-borne viral disease that has rapidly spread in all regions in recent years.There is little information on dengue fever epidemiology in Iran.High prevalence of dengue fever in Pakistan bordering southeast Iran emphasizes the need Stands for paying more attention to monitoring of the disease in this region.The aim of
The liver plays a key role in the metabolic homeostasis of the whole organism.To carry out its functions, it is endowed with a peculiar circulatory system, made of three main dendritic flow Icing structures and lobules.Understanding the vascular anatomy of the liver is clinically relevant since various liver pathologies are related to vascular diso
The natural french grapevine varieties assortment has been reduced during the recent years because of many factors, principally the post-phylloxeric reconstitution, the rationalisation of the production and the varietal and clonal selections.Before a Foundation still more important reduction is to be made it is necessary to give a classification of