Biometrics is essentially a pattern recognition system that recognizes an individual using their unique anatomical or behavioral patterns such as face, fingerprint, iris, signature etc.Recent researches have shown that many biometric traits are vulnerable to spoof attacks.Moreover, recent works showed that, contrary to a Shirts common belief, multi

This study aims to design, and analyze a mobilerobot that can handle some of the obstacles, they are unevensurfaces, slopes, can also climb stairs.WMR in this study is Tristarwheel that is containing three wheels for each set.Onaverage surface only two wheels in contact with the surface, ifthere is an uneven surface LEMON or obstacle then the third

ABSTRACT (Reproductive assurance in three Neotropical species of Podostemaceae: strategies of self-pollination and the first report of apomixis).The aspects of Melatonin reproductive assurance of the Lophogyne lacunosa (Gardner) C.P.Bove & C.T.Philbrick, Podostemum weddellianum (Tul.) C.T.Philbrick & Novelo, and Tristicha trifaria (Bory ex Willd.)