This study examines the consequences of the sociopolitical transition in the Nile Valley from New Kingdom Egyptian control (18-20th Dynasties of Egypt, ∼1550-1069 BC) to Napatan Nubian rule (25th Dynasty of Egypt, ∼750-660 BC) through the analysis of skeletal remains and mortuary ritual at the site of Tombos in Upper Nubia (modern Sudan). Demographic variables as well as indicators of nutritional deficiency and infectious disease (linear enamel hypoplasia, cribra orbitalia, osteoperiostitis, and femur length) are used to assess the effects of governmental changes on people living in Nubia during these periods. It is evident from the skeletal sample that the Egyptian-Nubian community at Tombos continued to thrive after the fall of the New Kingdom Egyptian empire. Drastic differences in linear enamel hypoplasia and osteoperiostitis are not apparent in the New Kingdom and Napatan components at Tombos. However, an increased level of remodeled cribra orbitalia along with greater average femur length in the Napatan female cohort indicates better recovery from times of nutritional and infectious conditions in comparison with the New Kingdom individuals. Variable circumstances experienced by New Kingdom Egyptian colonists at Tombos, as well as genetic differences, may account for the observed frequencies of these paleopathological indicators.
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http://dx.doi.org/10.1016/j.ijpp.2014.05.002 | DOI Listing |
Neurosciences (Riyadh)
January 2025
From the Department of Family and Community Medicine (Mahfouz, Ghazy), College of Medicine, King Khalid University, Abha, Kingdom of Saudi Arabia, from Alexandria Directorate of Health Affairs (Abdelmoneim), Egyptian Ministry of Health and Population, Alexandria, Department of Public Health and Community Medicine (Abdu), Faculty of Medicine, Mansoura University, Mansoura, from Public Health and Community Medicine (AboElela, Shiba), Faculty of Medicine for Girls, Al-Azhar University, Cairo, Neuroscience Center (Alhazzani), King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia.
Objectives: To describe age-standardized incidence and disability-adjusted life years (DALYs) of ischemic stroke (IS), intracerebral hemorrhage (ICH), and subarachnoid hemorrhage (SAH) in the Kingdom of Saudi Arabia (KSA) from 1990 to 2019 and forecast these variables using the Global Burden of Diseases (GBD) data over the next years (2020-2030).
Methods: Poisson regression models were employed to identify significant changes in incidence rate ratios (IRRs) and DALY rates for different stroke types. For time series models, the autoregressive integrated moving average (ARIMA) and exponential smoothing state space (ETS) models were used for forecasting.
Int J Legal Med
January 2025
Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Tanta University, 6th floor, Medical Campus, El-Geish Street, Tanta, Gharbia, 31527, Egypt.
Phys Chem Chem Phys
December 2024
Central Labs, King Khalid University, P.O. Box 960, AlQura'a, Abha, Saudi Arabia.
Nanostructured bismuth ferrite (BiFeO) single-phase nanoparticles with 76.2% crystallinity and 100% perovskite structure were synthesized using a co-precipitation method. The X-ray diffraction pattern confirmed the perovskite structure of BFO, and Rietveld refinement demonstrated the presence of a triclinic structure with the 1 space group.
View Article and Find Full Text PDFBackground: Wheat landraces represent a reservoir of genetic diversity that can support wheat improvement through breeding. A core panel of 300 Watkins wheat landraces, as well as 16 non-Watkins landraces and elite wheat cultivars, was grown during the 2020-2021 and 2021-2022 seasons at four Agricultural Research Stations in Egypt, Gemmiza, Nubaria, Sakha, and Sids, to evaluate the core panel for agromorphological and yield-related traits. The genetic population structure within these genotypes were assessed using 35,143 single nucleotide polymorphisms (SNPs).
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