The aim of this text is to present the role of one calendar rite first of all as factor for the development and the position of local Bulgarian communities in the conditions of dynamic social-economic and Pennants cultural-historic changes in the beginning of XXI c.The different feast-ritual forms can be examined as part of the strategies of the sm
Introduction: Waterproof Jackets Tracheostomy is commonly performed for upper airway obstruction, prolonged mechanical ventilation and tracheo-bronchial toileting.Pediatric tracheostomy differs from adult tracheostomy in terms of surgical procedure, post-operative care and recovery.The tracheostomized patients may either be decannulated, discharged
Optical vortices (OVs), as eigenmodes of optical orbital angular momentum, have been widely used in particle micro-manipulation.Recently, perfect optical vortices (POVs), a subclass of OVs, are gaining increasing interest and becoming an indispensable tool in optical trapping due to their unique property of topological charge-independent vortex rad
Traditional Chinese cavity wall often suffers in-plane and out-of-plane damages in natural disasters like gales and earthquakes.However, the seismic and wind resistance of the cavity wall, an enclosure structure, are seldom studied in the engineering field.Instead, the disaster prevention and relief efforts are concentrated on the structural analys
Abstract Background Expressed Sequence Tags (ESTs) are a source of simple sequence repeats (SSRs) that can be used to develop molecular markers for genetic studies.The availability of ESTs for Quercus robur and Quercus petraea provided a unique opportunity to develop microsatellite markers to accelerate research aimed at studying adaptation of thes