Abstract Background In early 2021, the SARS-CoV-2 lineage B.1.1.7 (Alpha variant) became dominant across large parts of the world.In Denmark, comprehensive and real-time test, contact-tracing, and sequencing efforts were applied to sustain epidemic control.Here, we use these data Lubricant oil to investigate the transmissibility, introduction, and
Introduction: Arteriovenous malformations (AVMs) are uncommon vascular lesions that can arise in any part of the body.Case Report: In this case study, we presented a huge AVM of the upper lip in a 70-year-old man that he noticed since 5years ago with slow Pentair OptiFlo Parts growth in this period.Computed tomography angiography revealed a large A
Ceratium hirundinella is considered as a biological indicator in the environmental and climate changes.In the summer of 2018, the presence of Ceratium hirundinella reported in the Iranian region of the Caspian Sea.So the present study conducted to survey trend of Ceratium hirundinella fluctuations in the Iranian basin of the Caspian Sea Ceiling Fan
Background Coprolites, i.e., fossilized faeces, Skorts are an important source of knowledge on the diet and food processing mechanisms in the fossil record.Direct and indirect evidences for the dietary preferences of extinct sharks are rare in the fossil record.The first coprolite attributable to Ptychodus containing prey remains from the European