This paper presents a geometric approach for modelling tree roots with different Levels of Makeup Brush Detail, suitable for analysis of the tree anchoring, potentially occupied underground space, interaction with urban elements and damage produced and taken in the built-in environment.Three types of tree roots are considered to cover several speci
With the advent of the information age, openness and internet nature of network are increasing enhanced.At present, in railway industry, vehicle-ground communication network and related railway information systems based on wireless communication and internet of things technology lack adequate security defense capability.When they are subjected to C
AIM: To evaluate the ophthalmic manifestations, radiographic features, and prognosis of Chinese patients with primary orbital mesenchymal chondrosarcoma (MCS).METHODS: The study included 6 cases with primary orbital MCS treated at Tianjin Eye Hospital from January 2009 to December 2019.Patitent ophthalmic manifestations, radiographic features, diag
Introduction: Hepatitis C is a major health problem: approximately 170 million people are infected with the hepatitis C virus worldwide.It is unclear whether chronic hepatitis C affects atherosclerosis and whether it can cause endothelial and/or autonomic nervous system (ANS) dysfunction.Materials and methods: From April 2008 through April 2009, we