This paper summarizes the design and construction of an adaptable electrospinner capable of spinning fluids over a large range of viscosities.The design accommodates needless electrospinning technologies and enables researchers to explore a large range of testing parameters.Modular parts can be exchanged for alternative versions that adapt to the r
A fast three-dimensional (3D) node localization algorithm in multipath for ultra-wideband (UWB) wireless sensor wonderstruck enchanted networks is developed.The algorithm employs a modified propagator method (MPM) for time delay estimation and then uses a marriage algorithm of 3D Chan and Taylor for range-based multilateral localization and node po
In 2020, the health status of urban forests in Etropole and Pravets municipalities was monitored based on remote sensing data and field assessment.The study provides information for early detection and identification of pests and pathogens causing damage in different forest types.Three forest stands were assessed: Scots pine (Pinus sylvestris) plan
The fight against fraud is highly demanding because research needs to adapt constantly to solve new specific problems, created by the endless fantasy of fraudsters to deceive consumers with the aim of increasing their economic profit.Customs laboratories need to have access to versatile mcintosh men220 for sale technologies able to address differen
The Frasassi caves, located in the Sentino River Gorge in Ancona Province (Marche, Italy), contains boxwork in a small zone in the inner part of the cave system where it is closely associated with subaqueous corrosion produced by sulfuric acid speleogenesis.The boxwork consists of barite that replaces calcite spar-filled veins and limestone porosit