Výsledky vyhledávání - "David M. Vickers"

Akademický článek

Healthcare utilization and adverse outcomes stratified by sex, age and long-term care residency using the Alberta COVID-19 Analytics and Research Database (ACARD): a population-based descriptive study

Autor: Elissa Rennert-May, Alysha Crocker, Adam G. D’Souza, Zuying Zhang, Derek Chew, Reed Beall, David M. Vickers, Jenine Leal

Publikováno v: BMC Infectious Diseases, Vol 23, Iss 1, Pp 1-10 (2023)

Abstract Background Understanding the epidemiology of Coronavirus Disease of 2019 (COVID-19) in a local context is valuable for both future pandemic preparedness and potential increases in COVID-19 case volume, particularly due to variant strains. Me

Externí odkaz: https://doaj.org/article/0c55270df74c422283c9fb5989147f8a

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Akademický článek

Stringency of containment and closures on the growth of SARS-CoV-2 in Canada prior to accelerated vaccine roll-out

Autor: David M. Vickers, Stefan Baral, Sharmistha Mishra, Jeffrey C. Kwong, Maria Sundaram, Alan Katz, Andrew Calzavara, Mathieu Maheu-Giroux, David L. Buckeridge, Tyler Williamson

Publikováno v: International Journal of Infectious Diseases, Vol 118, Iss , Pp 73-82 (2022)

Background: Many studies have examined the effectiveness of non-pharmaceutical interventions (NPIs) on SARS-CoV-2 transmission worldwide. However, less attention has been devoted to understanding the limits of NPIs across the course of the pandemic a

Externí odkaz: https://doaj.org/article/30122b66b1c84b33888dc90ca40862d0

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Akademický článek

Immunobiological outcomes of repeated chlamydial infection from two models of within-host population dynamics.

Autor: David M Vickers, Qian Zhang, Nathaniel D Osgood

Publikováno v: PLoS ONE, Vol 4, Iss 9, p e6886 (2009)

BACKGROUND:Chlamydia trachomatis is a common human pathogen that mediates disease processes capable of inflicting serious complications on reproduction. Aggressive inflammatory immune responses are thought to not only direct a person's level of immun

Externí odkaz: https://doaj.org/article/875802b96d414d44a2cb61b78cca7db9

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Metal-vapour synthesis of phospha-organometallic compounds: reaction of nickel atoms with the phospha-alkyne tBuCP. Structural characterisation of [Ni(η3-PC2tBu2)(η5-P3C2tBu2)], a derivative of the novel, aromatic phosphirenyl cation

Autor: David M. Vickers, John F. Nixon, Peter B. Hitchcock, F Geoffrey Cloke Cloke

Publikováno v: Comptes Rendus Chimie. 7:931-940

The reaction of nickel atoms with tBuCP affords a mixture of the isomeric complexes [Ni(η3-PC2But2)(η5-P3C2tBu2)] and [Ni(η4-P2C2But2)2]. The former complex has been structurally characterised in the solid sate as its [W(CO)5] adduct, which in sol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15d070d248d71c30dacf5997b2ce948e
https://doi.org/10.1016/j.crci.2004.06.002

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A study of the molecular and electronic structures of the indium(I) phospholyls [In(η5-P2C3But3)] and [In(η5-P3C2But2)] by X-ray diffraction, photoelectron spectroscopy and density functional theory †

Autor: John F. Nixon, James L. Suter, Peter B. Hitchcock, David M. Vickers, Guy K. B. Clentsmith, F. Geoffrey N. Cloke, Matthew D. Francis, Jennifer C. Green

Publikováno v: Journal of the Chemical Society, Dalton Transactions. :1715-1721

The crystal and molecular structures of [In(η5-P2C3But3)] are reported. He I and He II photoelectron (PE) spectra of [In(η5-P3C2But2)] and of [In(η5-P2C3But3)] are assigned by comparison with related systems and with the aid of density functional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6e347b8104ade15187cbafa0b0ecc5c
https://doi.org/10.1039/b001793k

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(Phosphacyclopentadienyl)indium(I) Derivatives: Synthesis and X-ray Crystal Structure of [In(η5-P3C2But2)]

Autor: Charlotte S.J Callaghan, John F. Nixon, Guy K. B. Clentsmith, David M. Vickers, F. Geoffrey N. Cloke, Peter B. Hitchcock

Publikováno v: Organometallics. 18:793-795

Co-condensation of indium vapor and tert-butylphosphaethyne at 77 K yields two new, volatile In-(1) complexes: [In(?5-P3C2But2)] (1) and [In(?5-P2C3But3)] (2). A single-crystal X-ray diffraction experiment on 1 reveals a discrete molecular structure,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75a777df9920bcf5f32a40c890119831
https://doi.org/10.1021/om980877v

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