We investigate the particle production from thermal gravitational annihilation in the very early universe, which is an important contribution for particles that might not be in thermal equilibrium or/and might only have gravitational interaction, such as dark matter (DM).For particles with spin 0,1/2 and 1 we calculate the relevant cross sections t
Field experiment was conducted in pumpkin (Cucurbita moschata Duch.ex Poir.) during summer seasons of 2018 and 2019 at Varanasi, Uttar Pradesh with a view to develop adaptable and rational pest management technology for the major insect pests of pumpkin.Among the three pest management modules, viz.biointensive module (M1), integrated module (M2) an
Objective: To study the pre operative profile and postoperative visual, quality of life outcomes and complications in pediatric eyes with multifocal intraocular lens implants.Methods: All children requiring primary or secondary intraocular lens implantation where the IOL could be placed in the capsular bag were assigned to this prospective study.Th
Surface active agent (surfactant) is a substance or a blend of substances that Pediatric Rehydration Products lower the surface tension or interfacial tension between two liquids.It contains both hydrophobic groups (its tail) and hydrophilic groups (its head).Surfactants lower the surface tension of a liquid by spreading spontaneously over its surf