Introduction: An ideal bone repair scaffold should have dual functions of osteoinductive ability and in vivo imaging.In this study, the simultaneous substitution of silicon (Si) and gadolinium (Gd) in hydroxyapatite (HA) as potential multifunctional bone graft materials has been successfully developed.Methods: Infusion and Injection A series of HA

This article compares the goals and outcomes of industry- and activist-led efforts that leverage advertisers to influence platform content moderation, and considers how Bib these efforts fare as governments intervene more strongly in platform governance.It draws on contemporary documents and interviews to construct qualitative case studies of the P

Amyotrophic lateral sclerosis (ALS) is a complex neurodegenerative disorder characterized by the loss of the upper and lower motor neurons.Approximately 10% of cases are caused by specific mutations in known genes, with the remaining cases having no 50 Ohm RG174U Coax known genetic link.As such, sporadic cases have been more difficult to model expe

We propose a new method for dating ancient linen threads by inspecting their structural degradation by means of wide-angle X-ray scattering.X-ray dating of a textile sample can be performed nondestructively and on a submillimeter area, e.g., 0.2 0.5 mm2, exploiting new table-top X-ray micro-sources.A theoretical formula is derived for dating linen