Andrew C. Symonds
9 Papers
193 Citations
Andrew C. Symonds is an academic researcher. The author has contributed to research in topics: Excited state & Vibrational energy relaxation. The author has an hindex of 8, co-authored 8 publications.
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Papers
Collisional energy transfer probabilities of highly excited molecules from kinetically controlled selective ionization (KCSI). I. The KCSI technique: Experimental approach for the determination of P(E′,E) in the quasicontinuous energy range.
TL;DR: In this paper, the key concepts and the technical realization of KCSI experiments are presented to provide a common basis for following reports on available results of kCSI studies on the vibrational relaxation of a variety of larger molecules.
Rate Constants for the Relaxation of CH(X2Π,ν=1) by CO and N2 at Temperatures from 23 to 584 K
Lee B. Herbert,Ian R. Sims,Ian W. M. Smith,David W. A. Stewart,Andrew C. Symonds,André Canosa,Bertrand R. Rowe +6 more
TL;DR: In this paper, rate constants have been determined for the collisional relaxation of CH(X2Π,ν = 1) by CO and N2 over a wide range of temperatures.
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Subacromial balloon spacer for irreparable rotator cuff tears of the shoulder (START:REACTS): a group-sequential, double-blind, multicentre randomised controlled trial
Andrew J. Metcalfe,Helen Parsons,Nicholas R. Parsons,Jaclyn Brown,Elke Gemperlé Mannion,Aminul Haque,Charles E. Hutchinson,Rebecca S. Kearney,Iftekhar Khan,James Mason,Nigel Stallard,Martin Underwood,Steven Drew,Azra Arif,Susanne M. Arnold,Gevdeep Bhabra,Sunayna Bora,Howard Bush,J. C. Fox,Ceri Jones,Thomas Lawrence,Kerri McGowan,Chetan S. Modi,Bushra Rahman,Usama Rahman,M Ramirez,Marta Spocinska,Joanna Teuke,Varjithan Thayalan,Sumayyah Ul-Rahman,Aparna Viswanath,Iain Packham,Elizabeth Susan Barnett,R. Witham,M. E. Crowther,Richard J. Murphy,Katherine Coates,Josephine Morley,S. Barnfield,Sukhdeep Gill,Alistair C. Jones,Ruth Halliday,Sarah Dunn,J. A. Fagg,P.J. Dacombe,R. Nanda,D C Wilson,Lesley M. Boulton,Raymond Y L Liow,Richard Jeavons,Andrea Meddes,Niel Kang,Leila Dehghani,Aileen Nacorda,Anuj Punnoose,Nicholas Antonio Ferran,Gbadebo Adewetan,Temi Adedoyin,Arun Pall,Matthew R. Della Sala,Tariq Zaman,Richard Hartley,Charif a-Sayyad,L. Vamplew,Elizabeth Howe,Norbert Bokor,Steven Corbett,Robert Moverley,Elise Cox,Oliver Donaldson,Michael Jones,Diane Wood,Jessica Thompson Perry,Alison Lewis,L. Howard,Kate Beesley,Luke Harries,Ahmed H. Elmorsy,K. Wilcocks,K Shean,Sarah Diment,Helen Pidgeon,Victoria King,Søren Upton Sjølin,Angharad Llewellyn Williams,J Kellett,Lora Young,Michael P. Dunne,Tom E Lockwood,Mark Curtis,Nashat A Siddiqui,India Mckenley,Sarah Morrison,Charlotte J. Morrison,Tracey A. O'Brien,Isabel Bradley,Kenneth Lambatan,Cormac Kelly,Charlotte Perkins,Teresa S. Jones,TE Rowlands,Dawn M. Collins,Claire S. Nicholas,Claire S. Birch,Juliet Evans,Pouya Akhbari,Jefin Jose Edakalathu,C. Hand,Andy Cole,Debbie Prince,Kerry Thorpe,Louise Rooke,Mary Baggot,M. Morris,Dima Ivanova,David Baker,Tim Matthews,Jessica Falatoori,Heather Jarvis,Debbie jones,Matthew R. Williams,Richard Evans,Huw Pullen,G. Hodkinson,Nicola Vannet,Ali Davey,Emma Poyser,Angela S Hall,Hemang Mehta,Devi Prakash Tokola,Clare Connor,Caroline Patricia Jordan,Owain Ennis,Zohra Omar,Tracy Ray Lewis,A. Owen,Andrew Morgan,Ravi Ponnada,Waheeb Ak Al-azzani,Carolyn Williams,Liam Knox,Harvinder Singh,Tracy Jing Wei Lee,Kathryn J. Robinson,Dileep Kumar,Alison Armstrong,Addie Majed,Mark Falworth,DA Butt,Deborah Higgs,Will Rudge,Ben Richard Hughes,Esther Hanison,Deirdre Brooking,Amit N. Patel,Andrew C. Symonds,J Gibson,Rodney Santiago,David E. Barlow,Jean M. Lennon,Christopher Smith,J Hall,Emily Griffin,Rebecca Lear,W Whitney Thomas,D. Rose,Jane R. Edkins,Helen Samuel,Hagen Jahnich,John Geoghegan,Ben W.T. Gooding,S. Hudson,J. Nightingale,Madhavan C. Papanna,Tom Briggs,Rebecca S. Pugh,Amy Elizabeth Neal,Lisa Warrem,V. Maxwell,Robert Ian Chadwick,Thomas Jaki,Loretta Davies,Stephen Gwilym,Rod S Taylor,Geoffrey Abel,John R. Graham,C. Littlewood,Angus Wallace,Anthony L. Howard +188 more
TL;DR: A double-blind, group-sequential, adaptive randomised controlled trial in 24 hospitals in the UK, comparing arthroscopic debridement of the subacromial space with biceps tenotomy with the same procedure but including insertion of the InSpace balloon results favoured the debridements only group.
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State-specific rate constants for the relaxation of O2(X 3Σg–, ν= 8–11) in collisions with O2, N2, NO2, CO2, N2O, CH4 and He
TL;DR: In this paper, the rate constants for the state-specific vibrational relaxation of O2(8 ⩽ν⩽ 11) by several gases, M = NO2, O2, CO2, N2O, CH4 and He, were measured at 295 K. The results showed that relaxation occurs by single quantum, intermolecular, vibration-vibration (V-V) energy exchange.
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Kinetics of reactions between neutral free radicals. Rate constants for the reaction of CH radicals with N atoms between 216 and 584 K
Richard A. Brownsword,Simon D. Gatenby,Lee B. Herbert,Ian W. M. Smith,David W. A. Stewart,Andrew C. Symonds +5 more
TL;DR: In this article, the rate constants for the reaction between CH radicals and N atoms at temperatures between 216 and 584 K were derived and fitted by the functional form: (k1(T)/cm3 molecule−1 s−1=(1.66± 0.12)× 10−10(T/298) where the errors are single standard deviations.
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