Eastern European and Central Asian countries are undergoing rapid socioeconomic and political reforms.Many old industrial facilities are either abandoned, or use outdated technologies that severely impact the environment.Emerging industries have less regulation than in developed countries and environmental and occupational problems seem to be incre
The effects of hydrogen on microstructural change and surface originated flaking in rolling contact fatigue were investigated using JIS-SUJ2 bearing steel specimens charged with hydrogen.Under clean lubrication conditions, subsurface originated flaking occurred 3 Piece King Bookcase Bed and the rolling contact fatigue life was reduced and the amoun
The pseudo-second-order (PSO) kinetic model has become among the most popular ways to fit rate data for adsorption of metal ions, dyes, and other compounds from aqueous solution onto cellulose-based materials.This review first considers published evidence regarding the validity of the mechanistic assumptions underlying application of the PSO model
The study was carried out during the growing seasons 2001-2002 on olive Olea europaea l c.v.Ashrasi ,15 year-old in an orchard of olive trees located in Bashika Uniform trees were chosen in Bowler Hat terms of size , growth and production.The aim of this experiment was to study the effects four constrictions of growth regulators Alsol and Ethrel 0,