Results 11 to 20 of about 3,904 (151)

Dynamic contrast-enhanced CT compared with positron emission tomography CT to characterise solitary pulmonary nodules: the SPUtNIk diagnostic accuracy study and economic modelling

open access: yesHealth Technology Assessment, 2022
Background: Current pathways recommend positron emission tomography–computerised tomography for the characterisation of solitary pulmonary nodules. Dynamic contrast-enhanced computerised tomography may be a more cost-effective approach.
Fiona J Gilbert   +36 more
doaj   +1 more source

The Hereford Screen: A Prehistory

open access: yesBritish Art Studies, 2017
This paper explores two contexts for Francis Skidmore and George Gilbert Scott's screen at Hereford Cathedral. First, it locates the screen within a succession of choir screens at Hereford from the middle ages to the present, thereby charting the ...
The Hereford Screen: A Prehistory
doaj   +1 more source

Changes in symptomatology, reinfection, and transmissibility associated with the SARS-CoV-2 variant B.1.1.7: an ecological study

open access: yesThe Lancet Public Health, 2021
Summary: Background: The SARS-CoV-2 variant B.1.1.7 was first identified in December, 2020, in England. We aimed to investigate whether increases in the proportion of infections with this variant are associated with differences in symptoms or disease ...
Mark S Graham, PhD   +613 more
doaj   +1 more source

“A triumph of art” or “blatant vulgarity”: The Reception of Scott and Skidmore’s Screens

open access: yesBritish Art Studies, 2017
This essay provides a broad narrative of how the screens designed by architect and designer George Gilbert Scott and made by metalworker Francis Skidmore for the cathedrals of Hereford, Lichfield, and Salisbury, have been regarded since they were ...
Alicia Robinson
doaj   +1 more source

Different factors limit early‐ and late‐season windows of opportunity for monarch development

open access: yesEcology and Evolution, 2022
Seasonal windows of opportunity are intervals within a year that provide improved prospects for growth, survival, or reproduction. However, few studies have sufficient temporal resolution to examine how multiple factors combine to constrain the seasonal ...
Louie H. Yang   +135 more
doaj   +1 more source

The impact of viral mutations on recognition by SARS-CoV-2 specific T cells

open access: yesiScience, 2021
Summary: We identify amino acid variants within dominant SARS-CoV-2 T cell epitopes by interrogating global sequence data. Several variants within nucleocapsid and ORF3a epitopes have arisen independently in multiple lineages and result in loss of ...
Thushan I. de Silva   +1012 more
doaj   +1 more source

Resurrection, Re-Imagination, Reconstruction: New Viewpoints on the Hereford Screen

open access: yesBritish Art Studies, 2017
The Hereford Screen is one of the most complex and intricate choir screens of the Victorian era. Positioned in the gallery of the Victoria and Albert Museum’s main entrance, its glistening metalwork, brass, and terracotta effect surfaces, incrustations ...
Ayla Lepine
doaj   +1 more source

Recurrent emergence of SARS-CoV-2 spike deletion H69/V70 and its role in the Alpha variant B.1.1.7

open access: yesCell Reports, 2021
Summary: We report severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike ΔH69/V70 in multiple independent lineages, often occurring after acquisition of receptor binding motif replacements such as N439K and Y453F, known to increase binding ...
Bo Meng   +881 more
doaj   +1 more source

Liturgy and Music in Hereford Cathedral in the Time of Queen Victoria and Beyond

open access: yesBritish Art Studies, 2017
The Victorian Gothic Revival and its focus on liturgical neo-medievalism inspired the 1860s restoration of the medieval Hereford Cathedral. In this restoration, the new screen played a central part.
Tessa Murdoch
doaj   +1 more source

Theology and Threshold: Victorian Approaches to Reviving Choir and Rood Screens

open access: yesBritish Art Studies, 2017
In 1851, A. W. N. Pugin published an influential treatise on rood screens, intending in his irrepressible polemical style to create further Gothic Revival momentum for inserting these iconographically complex and liturgically vital elements into Roman ...
Ayla Lepine
doaj   +1 more source

Home - About - Disclaimer - Privacy