Abstract Background Teleost paired fins are composed of two endoskeletal domains, proximal and distal radials, and an exoskeletal domain, the fin ray.The zebrafish pectoral fin displays elaborately patterned radials along the anteroposterior (AP) axis.Radials are considered homologous to tetrapod limb skeletons, and their patterning mechanisms in e
Pregnancy and postpartum period are risky periods about occurrence and recurrence of many psychiatric disorders.General opinion is that obsessive compulsive disorder is Digestive Enzymes more common in pregnancy and postpartum period than the normal population.Obsessions and compulsions should be questionned in these periods.Obsessions are generall
Collaborative autonomous landing of a quadrotor Unmanned Aerial Vehicle (UAV) on a moving Unmanned Ground Vehicle (UGV) presents challenges due to the need for accurate real-time tracking of Figure Skating - Skates - Girls the UGV and the adjustment for the landing policy.To address this challenge, we propose a progressive learning framework for ge
ABSTRACT: In the early seventies received wide attention when Patai [1] published his book tagged the chemistry of the azomethane group and the aforementioned group is very important in the fields of chemistry, life sciences, chemical and pharmaceutical industries and medicine.The chemistry of imines includes two main groups is Schiff bases and oxi