Since railway transport possesses the advantage of high volume and low carbon emissions, diverting some freight from road to railway will help reduce the negative environmental impacts associated with transport.This paper develops a flow assignment model for quantitative analysis of diverting truck freight to railway.First, a general network which
Recently deglaciated areas are ideal environments to study soil formation and primary microbial succession where phototrophic microorganisms may play a role as primary producers.The aim of our study was to investigate the cyanobacterial and green algal community composition in three different successional stages of the Damma glacier forefield in th
Computer-assisted surgery (CAS) has occupied an important position in modern surgery, further stimulating the progress of methodology and technology.In recent years, a large number of computer vision-based methods have been widely used in surgical workflow recognition tasks.For training the models, a lot of annotated data are necessary.However, the
BackgroundAcute Type A aortic dissection (ATAAD) with supra-aortic branch (SAB) malperfusion remains a formidable clinical challenge, often resulting in high mortality and complex treatment dilemmas.The introduction of the AMDS represents a significant innovation, designed to stabilize the aortic arch, and manage Adapter Cable malperfusion effectiv