Callogenesis is a prerequisite iPhone XS Max step for the initiation of callus-mediated plant regeneration.Three-month-old protocorms of Dendrobium crumenatum Swartz (pigeon orchid) were bisected transversely and cultured on modified Vacin and Went (VW) solid medium containing 20 g L-1 sucrose, 2 g L-1 Phytagel added with various concentrations of
Spectrum access system (SAS) is a spectrum sharing framework proposed to share the spectrum between the incumbent users and the citizen broadband radio service devices, i.e.Priority access users and general authorized access (GAA) users.In this paper, we propose an interfering angle based method for the joint resource (channel and transmit power) a
Global warming poses particular challenges to migratory species, which face changes to the multiple environments occupied during migration.For many species, the timing of migration between summer and winter grounds and also within-season movements are crucial to maximise exploitation of temporarily abundant prey resources in feeding areas, themselv
Ambassador Robert Gallucci is Distinguished Professor in the Practice of Diplomacy at the Edmund A.Walsh School of Foreign Service, Georgetown University, where he earlier served as the Dean.He led the John D.and Catherine T.MacArthur Foundation as president from 2009 to 2014.His career in the US Department of State spanned 21 years and included se
The study aimed to measure the impact of transformational leadership on administrative empowerment, and identify the level of practicing it at pharmaceutical manufacturers in Yemen.It also aimed to identify the level of administrative empowerment practice in these companies.To achieve the objectives of Roper Saddle the study, the descriptive and an