An Energy-Efficient Model of Random Cognitive Radio Network: Rayleigh-Lognormal Environment
Sign Up to like & getrecommendations! Published in 2020 at "Wireless Personal Communications"
DOI: 10.1007/s11277-020-07457-1
Abstract: Motivated by the current demand for improvements in transmission rate and energy efficiency of random wireless cellular networks, we investigate the theoretical model of random cognitive radio network in Rayleigh-lognormal fading environment. In such a… read more here.
Keywords: rate energy; transmission rate; network; energy ... See more keywords
Assessing the nationwide impact of COVID-19 mitigation policies on the transmission rate of SARS-CoV-2 in Brazil
Sign Up to like & getrecommendations! Published in 2021 at "Epidemics"
DOI: 10.1016/j.epidem.2021.100465
Abstract: COVID-19 is now identified in almost all countries in the world, with poorer regions being particularly more disadvantaged to efficiently mitigate the impacts of the pandemic. In the absence of efficient therapeutics or vaccines, control… read more here.
Keywords: transmission rate; across brazilian; transmission; brazilian states ... See more keywords
Effect of ultrasonic transmission rate on microstructure and properties of the ultrasonic-assisted brazing of Cu to alumina.
Sign Up to like & getrecommendations! Published in 2017 at "Ultrasonics sonochemistry"
DOI: 10.1016/j.ultsonch.2016.06.031
Abstract: Fluxless brazing of bare alumina with Cu was conducted with an ultrasonic-assisted brazing technique by a Zn-14wt.%Al filler. The shear strength of Cu/alumina joints (84MPa) exhibited 27% larger than the alumina/Cu joints (66MPa) due to… read more here.
Keywords: alumina joints; assisted brazing; transmission rate; ultrasonic assisted ... See more keywords
HIV transmission between spouses living in Lu'an city, Anhui province, China: a longitudinal study
Sign Up to like & getrecommendations! Published in 2019 at "Epidemiology and Infection"
DOI: 10.1017/s095026881900089x
Abstract: Abstract This study aims to investigate the human immunodeficiency virus (HIV) transmission rate in HIV serodiscordant couples, in addition to the relevant influencing factors. From January 1999 to August 2016, patients with HIV/AIDS (index cases)… read more here.
Keywords: hiv transmission; hiv; study; transmission ... See more keywords
A Generalized Grouping Scheme in Coded Caching
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2019.2896960
Abstract: Coded caching, which could significantly reduce the maximum amount of transmission rate during the peak traffic times in wireless network, has been widely studied recently. Apart from the transmission rate, sub-packetization $F$ reflecting the implementation… read more here.
Keywords: method; grouping scheme; grouping method; transmission rate ... See more keywords
Estimating the Nosocomial Transmission Rate of COVID-19 in Orthopaedic Surgery Patients During the Peak of the Pandemic
Sign Up to like & getrecommendations! Published in 2022 at "Orthopedic Research and Reviews"
DOI: 10.2147/orr.s361116
Abstract: Purpose To estimate the risk of hospital-acquired COVID-19 transmission in a population of orthopaedic trauma patients during the first wave of the pandemic. Patients and Methods This is a retrospective cohort study of 109 patients… read more here.
Keywords: nosocomial transmission; transmission; covid; transmission rate ... See more keywords
Optimal Design of Sandwich Composite Cradle for Computed Tomography Instrument by Analyzing the Structural Performance and X-ray Transmission Rate
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12020286
Abstract: Carbon fiber-reinforced composite has an excellent X-ray transmission rate as well as specific modulus and strength. The major components of medical devices, X-ray systems, and computed tomography (CT) equipment that require superior X-ray transmission performance… read more here.
Keywords: transmission rate; ray transmission; cradle; transmission ... See more keywords
Novel Method for Estimating Time-Varying COVID-19 Transmission Rate
Sign Up to like & getrecommendations! Published in 2023 at "Mathematics"
DOI: 10.3390/math11102383
Abstract: The transmission rate is an important indicator for characterizing a virus and estimating the risk of its outbreak in a certain area, but it is hard to measure. COVID-19, for instance, has greatly affected the… read more here.
Keywords: transmission rate; time varying; covid transmission; transmission ... See more keywords