BackgroundOsteoporosis is characterized by diminished bone density and quality, compromised bone microstructure, and increased bone fragility, culminating in a heightened risk of fracture.Relatively few attempts have been made to survey the breadth of osteoporosis research using bibliometric approaches.This study aims to delineate the current lands
Abstract The current research of sandwich structures under dynamic loading mainly focus on the response characteristic of structure.The micro-topology of core layers would sufficiently influence the property of sandwich structure.However, the micro deformation and topology mechanism of structural deformation and energy absorption are unclear.In thi
Spider wasps had long been proposed to originate in the mid-Cretaceous based on the Burmese amber fossil Bryopompilus interfector Engel and Grimaldi, 2006.We performed a morphological examination of this fossil and determined it Outdoor Dining Table does not belong to Pompilidae or any other described hymenopteran family.Instead, we place it in the
ABSTRACT: It is well-known that Rayleigh wave, also known as surface acoustic wave (SAW), solutions in semi-infinite solids are plane waves with signatory properties like the distinct velocity and exponentially decaying deformation in the depth.Applications of Rayleigh waves are focused on the deformation and energy in the vicinity of surface of so
Abstract Background The microbiota of liverworts provides an interesting model for plant symbioses; however, their microbiome assembly is not yet understood.Here, we assessed specific factors that shape microbial communities associated with Riccia temporary agricultural crusts in harvested fields by investigating bacterial, fungal and archaeal comm