R
R. Barnden
Researcher at University of Reading
Publications - 5
Citations - 28
R. Barnden is an academic researcher from University of Reading. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 2, co-authored 2 publications receiving 27 citations.
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Journal ArticleDOI
Calculation of Axial Polychromatic Optical Transfer Function
TL;DR: In this article, a computer program has been developed and calculated results are compared with measurements, and the formulae necessary to extend from the monochromatic to the polychromatic OTF are developed for the axial case.
Journal ArticleDOI
Extra-axial Polychromatic Optical Transfer Function
TL;DR: In this paper, the conditions of validity of polychromatic OTF were investigated, and the OTF from lens design data was compared with measurements made on actual systems, and suggested as a realistic criterion of image quality.
Journal ArticleDOI
A mixed-methods feasibility study of a new digital health support package for people after stroke: the Recovery-focused Community support to Avoid readmissions and improve Participation after Stroke (ReCAPS) intervention
Jan Cameron,Natasha A. Lannin,Dawn Harris,Nadine E. Andrew,Monique F Kilkenny,Tara Purvis,Amanda G. Thrift,Tharshanah Thayabaranathan,Fiona Ellery,Garveeta Sookram,Maree L. Hackett,Ian I. Kneebone,Avril Drummond,Dominique A Cadilhac,Helen M Dewey,Janette Cameron,Christopher R Levi,Mariko Carey,Geoffrey Cloud,Rohan Grimley,S. Middleton,Vincent Thijs,Toni Aslett,Jonathon Li,Ernest Butler,Henry Hin Kui Ma,Bronwyn Coulton,Kanaga Lagma,Marie Matanas,Rebecca Danton,Natasha Bonanno,Grace Thomas,Naila Pachini,Jennifer Liu,Jonathan C. Li,R. Barnden,Amanda Elston,Graeme J. Hankey,Leonid Churilov,Geoffrey A. Donnan,Coralie English,Lana Coleman,Verena Schadewaldt,Toni D. Withiel,Eleanor Horton,Brenda Booth,Ida Dempsey +46 more
TL;DR: In this article , the feasibility of a protocol and procedures for the Re-covery-focused C ommunity support to A void readmissions and improve P articipation after S troke (ReCAPS) trial was assessed.
Journal ArticleDOI
Prospective application of theoretical implementation frameworks to improve health care in hospitals — a systematic review
R. Barnden,David A. Snowdon,Natasha A. Lannin,Elizabeth B. Lynch,Velandai Srikanth,Nadine E. Andrew +5 more
TL;DR: In this paper , the authors conducted a search in CINAHL, MEDLINE, EMBASE, PsycINFO, EMCARE and Cochrane Library databases from 1st January 1995 to 15 th June 2021.
Journal ArticleDOI
The population effect of a national policy to incentivize chronic disease management in primary care in stroke: a population-based cohort study using an emulated target trial approach
Nadine E. Andrew,David Ung,Muideen T. Olaiya,Lachlan L. Dalli,Joosup Kim,Leonid Churilov,Vijaya Sundararajan,Amanda G. Thrift,Dominique A Cadilhac,Mark Nelson,Natasha A. Lannin,R. Barnden,Velandai Srikanth,Monique F Kilkenny +13 more
TL;DR: In this article , the authors evaluated the effectiveness of government-funded chronic disease management policies to improve long-term outcomes (survival, hospital presentations, and preventive medication adherence) following stroke/Transient Ischemic Attack (TIA).