Morphological and molecular data are used to describe three new species of Essigella (Sternorrhyncha: Aphididae: Lachninae): Essigella domenechi sp.n., Essigella gagnonae sp.n., Greens and Essigella sorenseni sp.n.; and to re-establish as valid Essigella patchae Hottes, 1957, Silicone Moulds stat.n., until now considered a synonym of E.pini Wilson,

The paper records the spatial dynamics and water consumption pattern through statistical Muddlers and spatial evidence.The objective of this paper is to analyse the impact of land use land cover change on water demand and supply pattern of a rapidly growing urban region.The research analyses data from Census report, local governments and spatial da

Introduction: The finding of only sperm heads and/or short tails (SHST) during vasectomy reversal (VR) creates a difficult decision for the best method of vasal reconstruction, i.e.vasovasostomy (VV) or epididymovasostomy (EV).Using outcome analyses, we report the impact of SHST alone and combined with qualitative analysis of gross fluid quality in

Abstract The optimized synthesis of [5-oxo-4,4-diphenylimidazolidin-2-ylidene]cyanamide, which is known as 2-cyanoguanidinophenytoin (CNG-DPH) (3), and (imidazo[4,5-d]imidazole-2,5-diylidine)dicyanamide (4) has been reported in the present work.Furthermore, new Mannich bases derived from CNG-DPH were synthesized via its reaction with formaldehyde a