The investigation of the mechanical properties of polymer track-etched membranes (TMs) has attracted significant attention in connection with the extended region of their possible applications.In the present work, the mechanical stress fields around the pores of an elongated polyethylene terephthalate TM and around the 0.3 mm holes in model polymer

Lichens are poikilohydric organisms, whose internal water content tends to reflect external humidity conditions.After drying, they can reactivate their metabolic activity through water vapor uptake or liquid water input.Thus, lichen water-related functional traits are important as they are involved in the duration of the hydrated period.Models pred

Abstract Background Coronary Artery Spasm Swing (CAS) often presents in the epicardial coronary arteries.The anterior septal branch is distributed within the myocardium, and occurrences of spasms are rare.Currently, there is no available literature on this topic, and the onset of symptoms remains elusive, potentially leading to misdiagnosis.Case pr

Summary: Omicron, as the emerging variant with enhanced vaccine tolerance, has sharply disrupted most therapeutic antibodies.Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) belongs to the subgenus Sarbecovirus, members of which share high sequence similarity.Herein, we report one sarbecovirus antibody, 5817, which has broad-spectrum ne