Proprioceptive localization refers to a new class of robot egocentric methods that do not rely on the perception and recognition external landmarks. These are naturally immune bad weather, poor lighting conditions, or other extreme environmental conditions may hinder exteroceptive sensors such as camera laser ranger finder. depend proprioceptive inertial measurement units and/or wheel encoders....

background: the mesobuthus eupeus scorpion venoms are known to contain α-toxin peptides, many of which interfere with k+ ion channel function. these toxin peptides have important value in  the pharmacology and physiology studies of specific k+ channel of cells. objectives: given the  lack of information of the molecular biology of peptides in the toxin of iranian scorpions, the aim of this stud...

•Supramolecular polymers with blocks of different DNA sequences along their lengths•Unique thermosetting mechanism in which small pieces are fused end-to-end at 90°C•Fiber-fiber interactions controlled by the stereochemical sequence polymer•Protein-like folding DNA-polymer building critical to fiber morphology Supramolecular perform a range important functions nature—from cellular movement musc...