An efficient method for the continuous extraction of subway tunnel cross sections using terrestrial point clouds is proposed.First, the continuous central axis of the tunnel is extracted using a 2D projection of the point cloud and curve fitting using the RANSAC (RANdom SAmple Consensus) algorithm, and the axis is optimized using a global extractio
Andrographolide is the main active ingredient of Andrographis paniculata, which has the functions of clearing heat and detoxifying, antibacterial and anti-inflammatory, protecting liver and improving gallbladder.It is clinically used to treat pneumonia in children and upper respiratory tract infection.In recent years, because of the influence of en
Nowadays, most of the preimplantation genetic testing (PGT) is performed with a strategy of comprehensive chromosome screening and trophectoderm biopsy.Nevertheless, patients with ovarian insufficiency may not have competent blastocysts.In the present study, we aimed to establish the value of multiple annealing and looping-based amplification cycle
HIV-1 infection of myeloid cells is associated with the induction of an IFN response.How HIV-1 manipulates and subverts the IFN response is of key interest for the design of therapeutics to improve immune function and mitigate immune dysregulation in people living with HIV.HIV-1 accessory genes function to improve viral fitness by altering host pat