The materials of ten new Muslim graves of the 14th century from the city of Madzhar (Stavropol region), investigated in 2020 between the concrete foundations of the future commercial and office building in Budennovsk, are published.The peripheral rows of the medieval cemetery are pits with lining, or narrow pits with vertical walls, with the except

The next generation of advanced fusion reactors requires high-performance reduced activation chad bennet ferrite/martensite (RAFM) steel parts.Here, we propose a new process strategy to achieve high strength-ductility synergy of RAFM steel fabricated by laser powder bed fusion (LPBF).The key idea is to develop a layer-wise heterogeneous structure (

This study investigates the problem of asymptotic stabilization of underactuated surface vehicles (USVs) in the presence of simultaneous matched and mismatched disturbances.Within the framework of back-stepping control and by introducing a periodic term in the control laws of virtual yaw angle and surge velocity, a control design method is develope

We used repeated sightings of individual birds encountered in community-level surveys to investigate the relative roles of habitat and biological interactions in determining the distribution and abundance of each species.To analyze these data, we developed a multispecies N-mixture model that allowed estimation of both positive and negative correlat

Central diabetes insipidus (DI) is hbl5266ca a known complication associated with pituitary surgeries occurring in postoperative period.However, development of DI following aneurysmal subarachnoid hemorrhage (SAH) is rarely reported.We describe here a case of intraoperative DI in a patient undergoing aneurysmal clipping surgery that posed a challen