[Congenital FⅦ Deficiency Associated with a Novel Mutation in Gene].

Objective: To identify the genetic mutation of coagulation factor Ⅶ ( ) gene in a pedigree with coagulation factor Ⅶ (FⅦ) deficiency and explore the molecular pathogenesis.

Methods: The prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT), D-dimer (DD), fibrin degradation products (FDP) and coagulation factor Ⅶ activity (FⅦ:C) of the proband and her family members were detected by Sysmex-CS5100 analyzer. All exons and exon-intron boundaries of the gene were amplified by PCR followed by direct sequencing.

Discontinuous Track Recognition System Based on PolyLaneNet for Darwin-op2 Robot.

This paper proposes and demonstrates a single-line discontinuous track recognition system by associating the track recognition problem of a humanoid robot with the lane detection problem. The proposal enables the robot to achieve stable running on the single-line discontinuous track. The system consists of two parts: the robot end and the graphics computing end.