The effects of particle morphology on the structure and swelling/dissolution and rheological properties read more of nascent ultra-high molecular weight polyethylene (UHMWPE) in liquid paraffin (LP) were elaborately explored in this article.Nascent UHMWPE with different particle morphologies was prepared via pre-polymerization technique and direct
Ultra-high molecular weight polyethylene (UHMWPE) is one of the most commonly used polymers in joint replacements because of its biologically inert properties and low friction coefficient.However, it has downfalls relating to its wear, adhesion, and lubrication.In this study, UHMWPE samples were treated with a tubular helium cold atmospheric pressu
chicago cubs earrings Abstract Background Therapeutic staff-patient interaction is fundamental in psychiatric care.It is recognized as a key to healing in and of itself, or a premise to enhance psychiatric treatment adherence.Still, little is known about how these interactions are recorded in nursing documentation.The purpose of the study was to as
Coast Live Oak (Quercus agrifolia) is a native keystone hardwood species of the California coastal and semi-arid forest environment.Q.agrifolia is threatened by pathogens such as the oomycete click here Phytophthora ramorum, which is known to cause Sudden Oak Death in environments from Southern California to Oregon.This study considers oaks and the
Background: Subjective health states valuation has an increasing impact in the last decade and is used more and more in determining the quality of life of population.On its basis the quality adjusted life years (QALYs) are calculated that are used in economic cost utility analyses in health care fi eld.Quite in a few countries such analyses are rec