Results 21 to 30 of about 30,217,973 (262)

Color plus depth 3-D video transmission with hierarchical 16-QAM [PDF]

, 2012
The research on three-dimensional (3-D) video transmission over wireless networks has gained rapid growth in the last view years and poses more challenges than the conventional two-dimensional(2-D) video. In color plus depth representation, the 3-D video
Alajel, Khalid Mohamed, Xiang, Wei, Khalid Mohamed Alajel, Wei Xiang   +3 more
core   +1 more source

Competition among Flavescence Dorée Phytoplasma Strains in the Experimental Insect Vector Euscelidius variegatus

Insects, 2023
Phytoplasmas are plant pathogenic wall-less bacteria transmitted in a persistent propagative manner by hemipteran insects, mainly belonging to the suborder Auchenorrhyncha (Fulgoromorpha and Cicadomorpha).
Marika Rossi, Luciana Galetto, Nicola Bodino, Jessica Beltramo, Silvia Gamalero, Mattia Pegoraro, Domenico Bosco, Cristina Marzachì   +7 more
doaj   +1 more source

Transmission of Cytauxzoon felis to domestic cats by Amblyomma americanum nymphs

Parasites & Vectors, 2019
Background Successful Cytauxzoon felis transmission studies have occurred using Amblyomma americanum adults acquisition-fed as nymphs on an experimentally infected domestic cat or Dermacentor variabilis adults fed as nymphs on a splenectomized bobcat ...
Kelly E. Allen, Jennifer E. Thomas, Megan L. Wohltjen, Mason V. Reichard   +3 more
doaj   +1 more source

The phylogeny and distribution of Wolbachia in two pathogen vector insects, Asian citrus psyllid and Longan psyllid

Frontiers in Cellular and Infection Microbiology, 2023
BackgroundWolbachia is the most abundant bacterial endosymbiont among insects. It can play a prominent role in the development, reproduction and immunity of its given insect host.
Da Ou, Da Ou, Da Ou, Jun-Hong Qiu, Jun-Hong Qiu, Zheng-Qin Su, Zheng-Qin Su, Lei Wang, Bao-Li Qiu, Bao-Li Qiu, Bao-Li Qiu   +10 more
doaj   +1 more source

Numerical investigation on low-frequency noise damping performances of Helmholtz resonators with an extended neck in presence of a grazing flow

Journal of Low Frequency Noise, Vibration and Active Control, 2021
In this work, modified designs of Helmholtz resonators with extended deflected neck are proposed, numerically evaluated and optimized aiming to achieve a better transmission loss performance over a broader frequency range.
Weiwei Wu, Yiheng Guan
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Rasheed A. Balogun   +4 more
wiley   +1 more source

Survival of highly related ESBL- and pAmpC- producing Escherichia coli in broiler farms identified before and after cleaning and disinfection using cgMLST

BMC Microbiology
Background Broiler chickens are frequently colonized with Extended-Spectrum Beta-Lactamase- (ESBL-) and plasmid mediated AmpC Beta-Lactamase- (pAmpC-) producing Enterobacterales, and we are confronted with the potential spread of these resistant bacteria
Caroline Robé, Michaela Projahn, Katrin Boll, Anja Blasse, Roswitha Merle, Uwe Roesler, Anika Friese   +6 more
doaj   +1 more source

Characterization of Acute and Chronic Hepatitis B Virus Genotypes in Canada. [PDF]

PLoS ONE, 2015
OBJECTIVE:The prevalence and distribution of hepatitis B virus (HBV) genotypes in Canada is not known. Genotypic analysis may contribute to a better understanding of HBV strain distribution and transmission risk.
Carla Osiowy, Elizabeth Giles, Max Trubnikov, Yogesh Choudhri, Anton Andonov   +4 more
doaj   +1 more source

Determination of New IR and UV/VIS Spectroscopic Parameters of the C₈₄-D₂:22 Isomer for Its Quantitative Assessment, Identification and Possible Applications

Crystals, 2021
The stable isomers of the higher fullerenes C76-D2 and C84-D2:22, as well as fullerenes C60 and C70 were isolated from carbon soot by the new and improved extraction and chromatographic methods and processes.
Tamara Jovanović
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source