Most communication systems suffer from signal distortions as a result of noise interference.These distortions have multiple effects on communication channels, including higher bit error rate (BER), reduced signal-to-noise ratio (SNR), and restricted channel capacity.It has been determined that impulsive noise is one of the most detrimental noise ty
The advantages of the Substrate-Integrated Waveguide (SIW) in terms of low profile, integration with Printed Circuit Board (PCB) and low cost are maintained by the Empty Substrate-Integrated Waveguide (ESIW).Moreover, as the dielectric fill is avoided, other advantages are also added: resonators with higher quality factor and lower insertion losses
Chronic obstructive pulmonary disease (COPD) patients undergo infectious exacerbations whose frequency identifies a clinically meaningful phenotype.Mouse models have been mostly used to separately study both COPD and the infectious processes, but a reliable model of the diegojavierfares.com COPD frequent exacerbator phenotype is still lacking.Accor
The occurrence and zoonotic potential sheepshead bay boats of Cryptosporidium spp.and Giardia duodenalis isolated from dogs in Chiang Mai, Thailand were determined.Fecal samples were collected from 109 dogs between July and August 2008.Cryptosporidium spp.infection was determined by immunofluorescent assay (IFA), PCR assays that amplify Cryptospori