We give an alternative treatment and extension of some results of Itoh and Mahmoud on one-sided interval trees. The proofs are based on renewal theory, including a case with mixed multiplicative and additive renewals.

The article discusses the possible scenarios in event that position of President Palestinian Authority (PA) becomes vacant, light absence an institutional structure PA, legal justifications or political solutions can be relied on, if parties choose to resort democratic path, elect a new president, even bring successor who enjoys popular and regional acceptance. Due difficulty predicting post-Ma...

The darkling beetle species Boletoxenus taprobanae (Lewis, 1894) is newly reported for the fauna of India, from state Karnataka.