The queue stability of the secondary users in cognitive network was Safety and Grab Bars considered.A Markov chain model for the state of users in the cognitive network was constructed and a distributed CSMA algorithm was proposed.The secondary users adjust the parameters of back-off time due to the arrival and service rate to ensure the queue stab
This article is the first part -"Perpaus osagarri izenlagunak: tradizioa (I)"- of a wider study on the use of adnominal sentences throughout the Basque literary tradition (data obtained from the Footwear spoliation of the corpus of the Basque General Dictionary - Orotariko Euskal Hiztegia).The first chapter of this article summarises the classifica
Augmented reality is gaining traction across many domains.One of these is participation within geo-spatial planning projects.The interactive and three-dimensional nature of augmented reality is suitably placed to cater for a higher quality of communication and information exchange Cyclist Accessories - Triathlon - Junior Triathlon in planning proce
Effectively utilizing deep red to near-infrared (DR-NIR) phosphors to achieve the optimal performance of NIR phosphor-converted white LEDs (DR-NIR pc-wLEDs) is currently a research hotspot.In this study, an optical model of DR-NIR pc-wLEDs with virtual multilayer fluorescent films was established based on the Jewellery Box Monte Carlo ray-tracing m