The surrounding rock of the roadway under double gobs in the lower coal seams is partially damaged by the mining of the upper coal seam and the stress superimposition of the stepped coal pillars.What is worse, the upper layer of the roof is collapse gangue in double gobs, which makes the anchor cable unable to anchor the reliable bearing layer, so
Vertebrate embryos are derived from a transitory pool of pluripotent cells.By the process of embryonic induction, Toddler Bed these precursor cells are assigned to specific fates and differentiation programs.Histone post-translational modifications are thought to play a key role in the establishment and maintenance of stable gene expression pattern
Abstract Background HIV infection increases the risk of placental malaria, which is associated with poor maternal and infant outcomes.Recommendations in Uganda are for HIV-infected pregnant women to receive daily trimethoprim-sulphamethoxazole (TS) and HIV-uninfected women to receive intermittent sulphadoxine-pyrimethamine (SP).TS decreases the ris
This study was framed in the research: Characterization of professional competency-based model in medical education developed in twelve clinical and nine surgical specializations at the Faculty of Medicine, University of Antioquia.Its aim was to inquire about the state of the art in medical postgraduate education.The guiding question was: Where is
Correct detection of plant diseases is critical for enhancing crop yield and quality.Conventional methods, such as visual inspection and microscopic analysis, are typically labor-intensive, subjective, and vulnerable to human error, making them infeasible for extensive monitoring.In this study, we propose a novel technique to detect tomato leaf dis