Failure of the cement mantle in total hip arthroplasty is not a simple phenomenon.Cracking, which can be caused by crack initiation and repeated loading, can cause loosening of the acetabular liner component.A previous study showed that addition of a metal Mobile Phone Cases layer between the liner and acetabular could reduce the stress at the cont
Window screening, ceilings and closed eaves as sustainable ways to control malaria in Dar es Salaam, Tanzania
Abstract Background Malaria transmission in Africa occurs predominantly inside houses where the primary vectors prefer to feed.Human preference and investment in blocking of specific entry points for mosquitoes into houses was evaluated and compared with known entry point preferences of the mosquitoes themselves.Methods Cross-sectional household su
Who discovers the firearm suicide decedent: an epidemiologic characterization of survivor-victims
Abstract Background Suicide is the tenth leading cause of death in the United States, with over half of cases involving firearms.Despite research indicating negative effects of exposure to Batteries suicide, there is little research on who typically finds the body of the suicide decedent.Understanding who finds the body of the suicide decedent may
A differential evolutionary adaptive Harris hawks optimization for two dimensional practical Masi entropy-based multilevel image thresholding
The prey gets completely exhausted in Harris hawks optimization (HHO), when the escape energy is zero.Its exploration ability is limited.The random operator selected in HHO is a waste of search agents (Harris hawks).To solve the problem, we propose a new differential evolutionary adaptive Harris Hawks Hayward SP1090 Skimmer Parts optimization (DEAH