For many years, the nephrology community and surveillance systems have focused on urea clearances as the most important metric in determining dialysis adequacy ( 3). Despite this continued improvement in mortality, the rate of cardiovascular events and mortality remains several times above the general population, with 50% of deaths attributed to cardiovascular causes ( 1). The overall reduction in mortality from 2009 to 2019 was 18% for those receiving maintenance HD, 21% for those on peritoneal dialysis, and 11% for kidney transplant recipients ( 1), with the excess risk of death decreasing by 12%–27% over any 5-year interval between 19 ( 2).
Sr ones, can be applied to future prospecting for similar U-F-Au-W-Mo deposits in the Eastern Desert of Egypt.According to United States Renal Data System data, the adjusted all-cause mortality in prevalent patients receiving hemodialysis (HD) decreased from 191.5 per thousand patient-years in 2009 to 156.6 in 2019. Ca O correlations, and also negative Rb/Sr vs. Pathfinders for the deposit of the examined area include the positive Fe 2O 3 vs.
The estimated lateral zoning sequences of deposition of these elements define the centers of U deposits. The recorded U, Th, Cu, and Pb vertical zoning sequence of deposition differentiates U aureole and deposit zones. The Zr/Sr between 1.65 to 2.93 plus fluorites in El-Missikat and up to 5.48 plus fluorites in El-Erediya show both U-poor at El-Missikat and U-rich deposits at El-Erediya. Mo correlation patterns show probable Mo-porphyry deposits in the deeper zones at the contact point between porphyritic perthite and perthite granitic El-Erediya mass. Cu, Zn, and Ni correlations are used for epithermal-magmatic-hydrothermal polymetallic veins and mineralized greisen zones. Geochemical binary relationships recognized the granites are highly fractionated calc-alkaline-altered Monzo-, syeno-, and alkali feldspar granites formed in the active continental margin. These rocks are categorized as syeno- and alkali feldspar granites. Granites are considered using petrochemical diagrams as resources. Normal and strike–slip NW, NNE faults, veins, fractured ENE shear zones, and alteration zones of magmatic-hydrothermal fluids are discussed. Remote sensing is used to delineate the different rock units. Fieldwork and remote sensing, together with geochemical, petrochemical, and mineralogical studies, are used to show the controlling factors, routes, and the origins of the deposits. This paper concerns the feasibility of exploration in the El-Erediya-Ria El-Garah-El-Gidami-El-Missikat Y Gr regions.
Younger granite bodies form two arches, the western and the eastern (WA, EA), which extend from the south northwards from the Meatique, ophiolitic group-island arc rocks, to the large older granite outcrop to the north.
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