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Consensus on a video analysis framework of descriptors and definitions by the Rugby Union Video Analysis Consensus group.

Hendricks S, Till K, den Hollander S, Savage TN, Roberts SP, Tierney G, Burger N, Kerr H, Kemp S, Cross M, Patricios J, McKune AJ, Bennet M, Rock A, Stokes KA, Ross A, Readhead C, Quarrie KL, Tucker R, Jones B.

Br J Sports Med. 2020 Feb 20. pii: bjsports-2019-101293. doi: 10.1136/bjsports-2019-101293. [Epub ahead of print]


Reconfigurable nanophotonic silicon probes for sub-millisecond deep-brain optical stimulation.

Mohanty A, Li Q, Tadayon MA, Roberts SP, Bhatt GR, Shim E, Ji X, Cardenas J, Miller SA, Kepecs A, Lipson M.

Nat Biomed Eng. 2020 Feb;4(2):223-231. doi: 10.1038/s41551-020-0516-y. Epub 2020 Feb 12.


3D microphotonic probe for high resolution deep tissue imaging.

Tadayon MA, Chaitanya S, Martyniuk KM, McGowan JC, Roberts SP, Denny CA, Lipson M.

Opt Express. 2019 Aug 5;27(16):22352-22362. doi: 10.1364/OE.27.022352.


Physical Demands of Refereeing Rugby Sevens Matches at Different Competitive Levels.

SantʼAnna RT, Roberts SP, Moore LJ, Stokes KA.

J Strength Cond Res. 2019 Jul 1. doi: 10.1519/JSC.0000000000003246. [Epub ahead of print]


Pollinator size and its consequences: Robust estimates of body size in pollinating insects.

Kendall LK, Rader R, Gagic V, Cariveau DP, Albrecht M, Baldock KCR, Freitas BM, Hall M, Holzschuh A, Molina FP, Morten JM, Pereira JS, Portman ZM, Roberts SPM, Rodriguez J, Russo L, Sutter L, Vereecken NJ, Bartomeus I.

Ecol Evol. 2019 Feb 7;9(4):1702-1714. doi: 10.1002/ece3.4835. eCollection 2019 Feb.


Association of the Functional Movement Screen™ with match-injury burden in men's community rugby union.

Attwood MJ, Roberts SP, Trewartha G, England M, Stokes KA.

J Sports Sci. 2019 Jun;37(12):1365-1374. doi: 10.1080/02640414.2018.1559525. Epub 2018 Dec 24.


Microphotonic needle for minimally invasive endoscopic imaging with sub-cellular resolution.

Tadayon MA, Pavlova I, Martyniuk KM, Mohanty A, Roberts SP, Barbosa F, Denny CA, Lipson M.

Sci Rep. 2018 Jul 17;8(1):10756. doi: 10.1038/s41598-018-29090-6.


Effects of flight activity and age on oxidative damage in the honey bee, Apis mellifera.

Margotta JW, Roberts SP, Elekonich MM.

J Exp Biol. 2018 Jul 26;221(Pt 14). pii: jeb183228. doi: 10.1242/jeb.183228.


On-chip platform for a phased array with minimal beam divergence and wide field-of-view.

Zadka M, Chang YC, Mohanty A, Phare CT, Roberts SP, Lipson M.

Opt Express. 2018 Feb 5;26(3):2528-2534. doi: 10.1364/OE.26.002528.


Dimensions of biodiversity loss: Spatial mismatch in land-use impacts on species, functional and phylogenetic diversity of European bees.

De Palma A, Kuhlmann M, Bugter R, Ferrier S, Hoskins AJ, Potts SG, Roberts SPM, Schweiger O, Purvis A.

Divers Distrib. 2017 Dec;23(12):1435-1446. doi: 10.1111/ddi.12638. Epub 2017 Sep 13.


Environmental effects on Drosophila brain development and learning.

Wang X, Amei A, de Belle JS, Roberts SP.

J Exp Biol. 2018 Jan 10;221(Pt 1). pii: jeb169375. doi: 10.1242/jeb.169375.


Efficacy of a movement control injury prevention programme in adult men's community rugby union: a cluster randomised controlled trial.

Attwood MJ, Roberts SP, Trewartha G, England ME, Stokes KA.

Br J Sports Med. 2018 Mar;52(6):368-374. doi: 10.1136/bjsports-2017-098005. Epub 2017 Oct 21.


The interplay of climate and land use change affects the distribution of EU bumblebees.

Marshall L, Biesmeijer JC, Rasmont P, Vereecken NJ, Dvorak L, Fitzpatrick U, Francis F, Neumayer J, Ødegaard F, Paukkunen JPT, Pawlikowski T, Reemer M, Roberts SPM, Straka J, Vray S, Dendoncker N.

Glob Chang Biol. 2018 Jan;24(1):101-116. doi: 10.1111/gcb.13867. Epub 2017 Sep 21.


Sustained functional composition of pollinators in restored pastures despite slow functional restoration of plants.

Winsa M, Öckinger E, Bommarco R, Lindborg R, Roberts SPM, Wärnsberg J, Bartomeus I.

Ecol Evol. 2017 Apr 19;7(11):3836-3846. doi: 10.1002/ece3.2924. eCollection 2017 Jun.


Concussions and Head Injuries in English Community Rugby Union Match Play.

Roberts SP, Trewartha G, England M, Goodison W, Stokes KA.

Am J Sports Med. 2017 Feb;45(2):480-487. doi: 10.1177/0363546516668296. Epub 2016 Oct 21.


Ecological traits affect the sensitivity of bees to land-use pressures in European agricultural landscapes.

De Palma A, Kuhlmann M, Roberts SP, Potts SG, Börger L, Hudson LN, Lysenko I, Newbold T, Purvis A.

J Appl Ecol. 2015 Dec;52(6):1567-1577. Epub 2015 Sep 23.


Mass-flowering crops dilute pollinator abundance in agricultural landscapes across Europe.

Holzschuh A, Dainese M, González-Varo JP, Mudri-Stojnić S, Riedinger V, Rundlöf M, Scheper J, Wickens JB, Wickens VJ, Bommarco R, Kleijn D, Potts SG, Roberts SP, Smith HG, Vilà M, Vujić A, Steffan-Dewenter I.

Ecol Lett. 2016 Oct;19(10):1228-36. doi: 10.1111/ele.12657. Epub 2016 Aug 17.


Potential youth exposure to alcohol advertising on the internet: A study of internet versions of popular television programs.

Siegel M, Kurland RP, Castrini M, Morse C, de Groot A, Retamozo C, Roberts SP, Ross CS, Jernigan DH.

J Subst Use. 2016;21(4):361-367. Epub 2015 Sep 18.


Shoulder Injuries in English Community Rugby Union.

Singh VR, Trewartha G, Roberts SP, England M, Stokes KA.

Int J Sports Med. 2016 Jul;37(8):659-64. doi: 10.1055/s-0042-104414. Epub 2016 May 13.


Brands matter: Major findings from the Alcohol Brand Research Among Underage Drinkers (ABRAND) project.

Roberts SP, Siegel MB, DeJong W, Ross CS, Naimi T, Albers A, Skeer M, Rosenbloom DL, Jernigan DH.

Addict Res Theory. 2016;24(1):32-39. Epub 2015 Jun 4.


Detecting meaningful body composition changes in athletes using dual-energy x-ray absorptiometry.

Colyer SL, Roberts SP, Robinson JB, Thompson D, Stokes KA, Bilzon JL, Salo AI.

Physiol Meas. 2016 Apr;37(4):596-609. doi: 10.1088/0967-3334/37/4/596. Epub 2016 Mar 30.


How much flower-rich habitat is enough for wild pollinators? Answering a key policy question with incomplete knowledge.

Dicks LV, Baude M, Roberts SP, Phillips J, Green M, Carvell C.

Ecol Entomol. 2015 Sep;40(Insects and Ecosystem Services 28th Symposium of the Royal Entomological Society of LondonS1):22-35. Epub 2015 Jul 2.


Incidence and Nature of Medical Attendance Injuries in English Community Rugby Union.

Roberts SP, Trewartha G, England M, Stokes KA.

Orthop J Sports Med. 2014 Dec 19;2(12):2325967114562781. doi: 10.1177/2325967114562781. eCollection 2014 Dec.


Graphene kirigami.

Blees MK, Barnard AW, Rose PA, Roberts SP, McGill KL, Huang PY, Ruyack AR, Kevek JW, Kobrin B, Muller DA, McEuen PL.

Nature. 2015 Aug 13;524(7564):204-7. doi: 10.1038/nature14588. Epub 2015 Jul 29.


Magnetically Actuated Single-Walled Carbon Nanotubes.

Roberts SP, Barnard AW, Martin CM, Blees MK, Alden JS, Ruyack AR, McEuen PL.

Nano Lett. 2015 Aug 12;15(8):5143-8. doi: 10.1021/acs.nanolett.5b01367. Epub 2015 Jul 30.


The impact of over 80 years of land cover changes on bee and wasp pollinator communities in England.

Senapathi D, Carvalheiro LG, Biesmeijer JC, Dodson CA, Evans RL, McKerchar M, Morton RD, Moss ED, Roberts SP, Kunin WE, Potts SG.

Proc Biol Sci. 2015 May 7;282(1806):20150294. doi: 10.1098/rspb.2015.0294.


Brand preferences of underage drinkers who report alcohol-related fights and injuries.

Roberts SP, Siegel MB, DeJong W, Naimi TS, Jernigan DH.

Subst Use Misuse. 2015 Apr;50(5):619-929. doi: 10.3109/10826084.2014.997392. Epub 2015 Jan 22.


Hovering flight in the honeybee Apis mellifera: kinematic mechanisms for varying aerodynamic forces.

Vance JT, Altshuler DL, Dickson WB, Dickinson MH, Roberts SP.

Physiol Biochem Zool. 2014 Nov-Dec;87(6):870-81. doi: 10.1086/678955. Epub 2014 Nov 12.


The relationships between alcohol source, autonomy in brand selection, and brand preference among youth in the USA.

Roberts SP, Siegel MB, DeJong W, Naimi TS, Jernigan DH.

Alcohol Alcohol. 2014 Sep-Oct;49(5):563-71. doi: 10.1093/alcalc/agu034. Epub 2014 Jun 12.


A comparison between brand-specific and traditional alcohol surveillance methods to assess underage drinkers' reported alcohol use.

Roberts SP, Siegel MB, DeJong W, Jernigan DH.

Am J Drug Alcohol Abuse. 2014 Nov;40(6):447-54. doi: 10.3109/00952990.2014.938160. Epub 2014 Jul 25.


Density of insect-pollinated grassland plants decreases with increasing surrounding land-use intensity.

Clough Y, Ekroos J, Báldi A, Batáry P, Bommarco R, Gross N, Holzschuh A, Hopfenmüller S, Knop E, Kuussaari M, Lindborg R, Marini L, Öckinger E, Potts SG, Pöyry J, Roberts SP, Steffan-Dewenter I, Smith HG.

Ecol Lett. 2014 Sep;17(9):1168-77. doi: 10.1111/ele.12325. Epub 2014 Jul 16.


The effects of age and lifetime flight behavior on flight capacity in Drosophila melanogaster.

Lane SJ, Frankino WA, Elekonich MM, Roberts SP.

J Exp Biol. 2014 May 1;217(Pt 9):1437-43. doi: 10.1242/jeb.095646.


The effects of artificial wing wear on the flight capacity of the honey bee Apis mellifera.

Vance JT, Roberts SP.

J Insect Physiol. 2014 Jun;65:27-36. doi: 10.1016/j.jinsphys.2014.04.003. Epub 2014 Apr 21.


Contribution of insect pollinators to crop yield and quality varies with agricultural intensification.

Bartomeus I, Potts SG, Steffan-Dewenter I, Vaissière BE, Woyciechowski M, Krewenka KM, Tscheulin T, Roberts SP, Szentgyörgyi H, Westphal C, Bommarco R.

PeerJ. 2014 Mar 27;2:e328. doi: 10.7717/peerj.328. eCollection 2014.


Distance from forest edge affects bee pollinators in oilseed rape fields.

Bailey S, Requier F, Nusillard B, Roberts SP, Potts SG, Bouget C.

Ecol Evol. 2014 Feb;4(4):370-80. doi: 10.1002/ece3.924. Epub 2014 Jan 15.


Collapsed scrums and collision tackles: what is the injury risk?

Roberts SP, Trewartha G, England M, Stokes KA.

Br J Sports Med. 2015 Apr;49(8):536-40. doi: 10.1136/bjsports-2013-092988. Epub 2014 Feb 10.


Inferring the mode of colonization of the rapid range expansion of a solitary bee from multilocus DNA sequence variation.

Dellicour S, Mardulyn P, Hardy OJ, Hardy C, Roberts SP, Vereecken NJ.

J Evol Biol. 2014 Jan;27(1):116-32. doi: 10.1111/jeb.12280. Epub 2013 Dec 16.


Epidemiology of time-loss injuries in English community-level rugby union.

Roberts SP, Trewartha G, England M, Shaddick G, Stokes KA.

BMJ Open. 2013 Nov 15;3(11):e003998. doi: 10.1136/bmjopen-2013-003998.


Species richness declines and biotic homogenisation have slowed down for NW-European pollinators and plants.

Carvalheiro LG, Kunin WE, Keil P, Aguirre-Gutiérrez J, Ellis WN, Fox R, Groom Q, Hennekens S, Van Landuyt W, Maes D, Van de Meutter F, Michez D, Rasmont P, Ode B, Potts SG, Reemer M, Roberts SP, Schaminée J, WallisDeVries MF, Biesmeijer JC.

Ecol Lett. 2013 Jul;16(7):870-8. doi: 10.1111/ele.12121. Epub 2013 May 21.


Running demands and heart rate response in rugby union referees.

Suarez-Arrones L, Portillo LJ, García JM, Calvo-Lluch A, Roberts SP, Mendez-Villanueva A.

J Strength Cond Res. 2013 Nov;27(11):2946-51. doi: 10.1519/JSC.0b013e31828a2c3f.


Effects of Flight on Gene Expression and Aging in the Honey Bee Brain and Flight Muscle.

Margotta JW, Mancinelli GE, Benito AA, Ammons A, Roberts SP, Elekonich MM.

Insects. 2012 Dec 20;4(1):9-30. doi: 10.3390/insects4010009.


Effect of combined carbohydrate-protein ingestion on markers of recovery after simulated rugby union match-play.

Roberts SP, Stokes KA, Trewartha G, Hogben P, Doyle J, Thompson D.

J Sports Sci. 2011 Sep;29(12):1253-62. doi: 10.1080/02640414.2011.587194. Epub 2011 Aug 1.


Avoiding experiences: sexual dysfunction in women with a history of sexual abuse in childhood and adolescence.

Staples J, Rellini AH, Roberts SP.

Arch Sex Behav. 2012 Apr;41(2):341-50. doi: 10.1007/s10508-011-9773-x. Epub 2011 Jun 11.


Effects of carbohydrate and caffeine ingestion on performance during a rugby union simulation protocol.

Roberts SP, Stokes KA, Trewartha G, Doyle J, Hogben P, Thompson D.

J Sports Sci. 2010 Jun;28(8):833-42. doi: 10.1080/02640414.2010.484069.


The Bath University Rugby Shuttle Test (BURST): a pilot study.

Roberts SP, Stokes KA, Weston L, Trewartha G.

Int J Sports Physiol Perform. 2010 Mar;5(1):64-74.


Dispersal capacity and diet breadth modify the response of wild bees to habitat loss.

Bommarco R, Biesmeijer JC, Meyer B, Potts SG, Pöyry J, Roberts SP, Steffan-Dewenter I, Ockinger E.

Proc Biol Sci. 2010 Jul 7;277(1690):2075-82. doi: 10.1098/rspb.2009.2221. Epub 2010 Mar 10.


Synchrotron x-ray visualisation of ice formation in insects during lethal and non-lethal freezing.

Sinclair BJ, Gibbs AG, Lee WK, Rajamohan A, Roberts SP, Socha JJ.

PLoS One. 2009 Dec 14;4(12):e8259. doi: 10.1371/journal.pone.0008259.


The effects of age and behavioral development on honey bee (Apis mellifera) flight performance.

Vance JT, Williams JB, Elekonich MM, Roberts SP.

J Exp Biol. 2009 Aug;212(Pt 16):2604-11. doi: 10.1242/jeb.028100.


Taxonomical vs. functional responses of bee communities to fire in two contrasting climatic regions.

Moretti M, de Bello F, Roberts SP, Potts SG.

J Anim Ecol. 2009 Jan;78(1):98-108. doi: 10.1111/j.1365-2656.2008.01462.x. Epub 2008 Aug 13.


The physical demands of elite English rugby union.

Roberts SP, Trewartha G, Higgitt RJ, El-Abd J, Stokes KA.

J Sports Sci. 2008 Jun;26(8):825-33. doi: 10.1080/02640410801942122.


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