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Items: 1 to 50 of 198

1.

The earliest evidence for a supraorbital salt gland in dinosaurs in new Early Cretaceous ornithurines.

Wang X, Huang J, Hu Y, Liu X, Peteya J, Clarke JA.

Sci Rep. 2018 Mar 5;8(1):3969. doi: 10.1038/s41598-018-22412-8.

PMID:
29507398
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2.

A bony-crested Jurassic dinosaur with evidence of iridescent plumage highlights complexity in early paravian evolution.

Hu D, Clarke JA, Eliason CM, Qiu R, Li Q, Shawkey MD, Zhao C, D'Alba L, Jiang J, Xu X.

Nat Commun. 2018 Jan 15;9(1):217. doi: 10.1038/s41467-017-02515-y.

PMID:
29335537
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3.

Short-wavelength free-electron laser sources and science: a review.

Seddon EA, Clarke JA, Dunning DJ, Masciovecchio C, Milne CJ, Parmigiani F, Rugg D, Spence JCH, Thompson NR, Ueda K, Vinko SM, Wark JS, Wurth W.

Rep Prog Phys. 2017 Nov;80(11):115901. doi: 10.1088/1361-6633/aa7cca.

PMID:
29059048

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4.

Exceptional preservation and the fossil record of tetrapod integument.

Eliason CM, Hudson L, Watts T, Garza H, Clarke JA.

Proc Biol Sci. 2017 Sep 13;284(1862). pii: 20170556. doi: 10.1098/rspb.2017.0556.

PMID:
28878057

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5.

Fossil evidence of the avian vocal organ from the Mesozoic.

Clarke JA, Chatterjee S, Li Z, Riede T, Agnolin F, Goller F, Isasi MP, Martinioni DR, Mussel FJ, Novas FE.

Nature. 2016 Oct 27;538(7626):502-505. doi: 10.1038/nature19852. Epub 2016 Oct 12.

PMID:
27732575

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6.

Comparison and Evaluation of the Effectiveness of Two Approaches of Diffusible Iodine-Based Contrast-Enhanced Computed Tomography (diceCT) for Avian Cephalic Material.

Li Z, Ketcham RA, Yan F, Maisano JA, Clarke JA.

J Exp Zool B Mol Dev Evol. 2016 Sep;326(6):352-362. doi: 10.1002/jez.b.22692. Epub 2016 Aug 11.

PMID:
27511594

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7.

Concatenation of 'alert' and 'identity' segments in dingoes' alarm calls.

Déaux EC, Allen AP, Clarke JA, Charrier I.

Sci Rep. 2016 Jul 27;6:30556. doi: 10.1038/srep30556.

PMID:
27460289
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8.

Coos, booms, and hoots: The evolution of closed-mouth vocal behavior in birds.

Riede T, Eliason CM, Miller EH, Goller F, Clarke JA.

Evolution. 2016 Aug;70(8):1734-46. doi: 10.1111/evo.12988. Epub 2016 Jul 12.

PMID:
27345722

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9.

The bark, the howl and the bark-howl: Identity cues in dingoes' multicomponent calls.

Déaux ÉC, Charrier I, Clarke JA.

Behav Processes. 2016 Aug;129:94-100. doi: 10.1016/j.beproc.2016.06.012. Epub 2016 Jun 22.

PMID:
27343622

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10.

A new ornithurine from the Early Cretaceous of China sheds light on the evolution of early ecological and cranial diversity in birds.

Huang J, Wang X, Hu Y, Liu J, Peteya JA, Clarke JA.

PeerJ. 2016 Mar 15;4:e1765. doi: 10.7717/peerj.1765. eCollection 2016.

PMID:
27019777
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11.

Diffusible iodine-based contrast-enhanced computed tomography (diceCT): an emerging tool for rapid, high-resolution, 3-D imaging of metazoan soft tissues.

Gignac PM, Kley NJ, Clarke JA, Colbert MW, Morhardt AC, Cerio D, Cost IN, Cox PG, Daza JD, Early CM, Echols MS, Henkelman RM, Herdina AN, Holliday CM, Li Z, Mahlow K, Merchant S, Müller J, Orsbon CP, Paluh DJ, Thies ML, Tsai HP, Witmer LM.

J Anat. 2016 Jun;228(6):889-909. doi: 10.1111/joa.12449. Epub 2016 Mar 11. Review.

PMID:
26970556
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12.

Novel insights into early neuroanatomical evolution in penguins from the oldest described penguin brain endocast.

Proffitt JV, Clarke JA, Scofield RP.

J Anat. 2016 Aug;229(2):228-38. doi: 10.1111/joa.12447. Epub 2016 Feb 24.

PMID:
26916364

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13.

Evolutionary shifts in the melanin-based color system of birds.

Eliason CM, Shawkey MD, Clarke JA.

Evolution. 2016 Feb;70(2):445-55. doi: 10.1111/evo.12855. Epub 2016 Feb 2.

PMID:
26767728

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14.

An investigation of the efficacy and mechanism of contrast-enhanced X-ray computed tomography utilizing iodine for large specimens through experimental and simulation approaches.

Li Z, Clarke JA, Ketcham RA, Colbert MW, Yan F.

BMC Physiol. 2015 Dec 21;15:5. doi: 10.1186/s12899-015-0019-3.

PMID:
26691327
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15.

Aggressive Bimodal Communication in Domestic Dogs, Canis familiaris.

Déaux ÉC, Clarke JA, Charrier I.

PLoS One. 2015 Nov 16;10(11):e0142975. doi: 10.1371/journal.pone.0142975. eCollection 2015.

PMID:
26571266
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16.

The evolution of avian wing shape and previously unrecognized trends in covert feathering.

Wang X, Clarke JA.

Proc Biol Sci. 2015 Oct 7;282(1816):20151935. doi: 10.1098/rspb.2015.1935.

PMID:
26446812
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17.

Best practices for digitally constructing endocranial casts: examples from birds and their dinosaurian relatives.

Balanoff AM, Bever GS, Colbert MW, Clarke JA, Field DJ, Gignac PM, Ksepka DT, Ridgely RC, Smith NA, Torres CR, Walsh S, Witmer LM.

J Anat. 2016 Aug;229(2):173-90. doi: 10.1111/joa.12378. Epub 2015 Sep 25. Review.

PMID:
26403623

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18.

New insight into the anatomy of the hyolingual apparatus of Alligator mississippiensis and implications for reconstructing feeding in extinct archosaurs.

Li Z, Clarke JA.

J Anat. 2015 Jul;227(1):45-61. doi: 10.1111/joa.12320. Epub 2015 May 28.

PMID:
26018316
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19.

Fgf signaling controls the telencephalic distribution of Fgf-expressing progenitors generated in the rostral patterning center.

Hoch RV, Clarke JA, Rubenstein JL.

Neural Dev. 2015 Mar 31;10:8. doi: 10.1186/s13064-015-0037-7.

PMID:
25889070
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20.

Feather development genes and associated regulatory innovation predate the origin of Dinosauria.

Lowe CB, Clarke JA, Baker AJ, Haussler D, Edwards SV.

Mol Biol Evol. 2015 Jan;32(1):23-8. doi: 10.1093/molbev/msu309. Epub 2014 Nov 18.

PMID:
25415961
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21.

Solid state NMR of lipid model membranes.

Tyler AI, Clarke JA, Seddon JM, Law RV.

Methods Mol Biol. 2015;1232:227-53. doi: 10.1007/978-1-4939-1752-5_17.

PMID:
25331139

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22.

Methods for the quantitative comparison of molecular estimates of clade age and the fossil record.

Clarke JA, Boyd CA.

Syst Biol. 2015 Jan;64(1):25-41. doi: 10.1093/sysbio/syu068. Epub 2014 Oct 3.

PMID:
25281846

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23.

Phylogeny and forelimb disparity in waterbirds.

Wang X, Clarke JA.

Evolution. 2014 Oct;68(10):2847-60. doi: 10.1111/evo.12486. Epub 2014 Aug 18.

PMID:
24989899

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24.

Melanosome evolution indicates a key physiological shift within feathered dinosaurs.

Li Q, Clarke JA, Gao KQ, Zhou CF, Meng Q, Li D, D'Alba L, Shawkey MD.

Nature. 2014 Mar 20;507(7492):350-3. doi: 10.1038/nature12973. Epub 2014 Feb 12.

PMID:
24522537

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25.

Osteological histology of the Pan-Alcidae (Aves, Charadriiformes): correlates of wing-propelled diving and flightlessness.

Smith NA, Clarke JA.

Anat Rec (Hoboken). 2014 Feb;297(2):188-99. doi: 10.1002/ar.22841. Epub 2013 Dec 19.

PMID:
24357466
Free Article

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26.

Mother knows best: functionally referential alarm calling in white-tailed ptarmigan.

Ausmus DM, Clarke JA.

Anim Cogn. 2014 May;17(3):671-9. doi: 10.1007/s10071-013-0698-8. Epub 2013 Oct 17.

PMID:
24132414

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27.

Fructose-maltodextrin ratio governs exogenous and other CHO oxidation and performance.

O'Brien WJ, Stannard SR, Clarke JA, Rowlands DS.

Med Sci Sports Exerc. 2013 Sep;45(9):1814-24. doi: 10.1249/MSS.0b013e31828e12d4.

PMID:
23949097

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28.

Fossil evidence of wing shape in a stem relative of swifts and hummingbirds (Aves, Pan-Apodiformes).

Ksepka DT, Clarke JA, Nesbitt SJ, Kulp FB, Grande L.

Proc Biol Sci. 2013 May 1;280(1761):20130580. doi: 10.1098/rspb.2013.0580. Print 2013 Jun 22.

PMID:
23760643
Free PMC Article

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29.

Diagnosis and management of life-threatening hypermenorrhagia caused by uterine arteriovenous malformation secondary to surgical termination of pregnancy: video evidence!

Clarke JA, Viswanatha RK, Hamid R, Sankaranarayanan S.

BMJ Case Rep. 2012 Dec 4;2012. pii: bcr2012007368. doi: 10.1136/bcr-2012-007368.

PMID:
23213129
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30.

Endocranial anatomy of the charadriiformes: sensory system variation and the evolution of wing-propelled diving.

Smith NA, Clarke JA.

PLoS One. 2012;7(11):e49584. doi: 10.1371/journal.pone.0049584. Epub 2012 Nov 27.

PMID:
23209585
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31.

Reconstruction of Microraptor and the evolution of iridescent plumage.

Li Q, Gao KQ, Meng Q, Clarke JA, Shawkey MD, D'Alba L, Pei R, Ellison M, Norell MA, Vinther J.

Science. 2012 Mar 9;335(6073):1215-9. doi: 10.1126/science.1213780.

PMID:
22403389
Free Article

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32.

Podargiform affinities of the enigmatic Fluvioviridavis platyrhamphus and the early diversification of Strisores ("Caprimulgiformes" + Apodiformes).

Nesbitt SJ, Ksepka DT, Clarke JA.

PLoS One. 2011;6(11):e26350. doi: 10.1371/journal.pone.0026350. Epub 2011 Nov 30.

PMID:
22140427
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33.

Demonstration of a high-field short-period superconducting helical undulator suitable for future TeV-scale linear collider positron sources.

Scott DJ, Clarke JA, Baynham DE, Bayliss V, Bradshaw T, Burton G, Brummitt A, Carr S, Lintern A, Rochford J, Taylor O, Ivanyushenkov Y.

Phys Rev Lett. 2011 Oct 21;107(17):174803. Epub 2011 Oct 20.

PMID:
22107527

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34.

A systematic review of the effectiveness of occupational health and safety training.

Robson LS, Stephenson CM, Schulte PA, Amick BC 3rd, Irvin EL, Eggerth DE, Chan S, Bielecky AR, Wang AM, Heidotting TL, Peters RH, Clarke JA, Cullen K, Rotunda CJ, Grubb PL.

Scand J Work Environ Health. 2012 May;38(3):193-208. doi: 10.5271/sjweh.3259. Epub 2011 Nov 1. Review.

PMID:
22045515
Free Article

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35.

Cytochrome P450 2D6 phenotyping in an elderly population with dementia and response to galantamine in dementia: a pilot study.

Clarke JA, Cutler M, Gong I, Schwarz UI, Freeman D, Dasgupta M.

Am J Geriatr Pharmacother. 2011 Aug;9(4):224-33. doi: 10.1016/j.amjopharm.2011.07.003. Epub 2011 Jul 30.

PMID:
21803659

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36.

New information on the cranial anatomy of Acrocanthosaurus atokensis and its implications for the phylogeny of Allosauroidea (Dinosauria: Theropoda).

Eddy DR, Clarke JA.

PLoS One. 2011 Mar 21;6(3):e17932. doi: 10.1371/journal.pone.0017932.

PMID:
21445312
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37.

Colour-producing β-keratin nanofibres in blue penguin (Eudyptula minor) feathers.

D'Alba L, Saranathan V, Clarke JA, Vinther JA, Prum RO, Shawkey MD.

Biol Lett. 2011 Aug 23;7(4):543-6. doi: 10.1098/rsbl.2010.1163. Epub 2011 Feb 9.

PMID:
21307042
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38.

Fossil evidence for evolution of the shape and color of penguin feathers.

Clarke JA, Ksepka DT, Salas-Gismondi R, Altamirano AJ, Shawkey MD, D'Alba L, Vinther J, DeVries TJ, Baby P.

Science. 2010 Nov 12;330(6006):954-7. doi: 10.1126/science.1193604. Epub 2010 Sep 30.

PMID:
20929737
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39.

Plumage color patterns of an extinct dinosaur.

Li Q, Gao KQ, Vinther J, Shawkey MD, Clarke JA, D'Alba L, Meng Q, Briggs DE, Prum RO.

Science. 2010 Mar 12;327(5971):1369-72. doi: 10.1126/science.1186290. Epub 2010 Feb 4.

PMID:
20133521
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40.

Species Names in the PhyloCode: the approach adopted by the International Society for Phylogenetic Nomenclature.

Dayrat B, Cantino PD, Clarke JA, de Queiroz K.

Syst Biol. 2008 Jun;57(3):507-14. doi: 10.1080/10635150802172176. No abstract available.

PMID:
18570043

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41.

Osteology of Icadyptes salasi, a giant penguin from the Eocene of Peru.

Ksepka DT, Clarke JA, DeVries TJ, Urbina M.

J Anat. 2008 Aug;213(2):131-47. doi: 10.1111/j.1469-7580.2008.00927.x.

PMID:
18564073
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42.

Mosaicism, modules, and the evolution of birds: results from a Bayesian approach to the study of morphological evolution using discrete character data.

Clarke JA, Middleton KM.

Syst Biol. 2008 Apr;57(2):185-201. doi: 10.1080/10635150802022231.

PMID:
18404577

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43.

A basal dromaeosaurid and size evolution preceding avian flight.

Turner AH, Pol D, Clarke JA, Erickson GM, Norell MA.

Science. 2007 Sep 7;317(5843):1378-81.

PMID:
17823350
Free Article

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44.

The professional development of nursing through different aspects of the caring practices of nurses: nursing the patient person in a geriatric assessment unit.

Clarke JA.

Scand J Caring Sci. 2007 Sep;21(3):362-70.

PMID:
17727549

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45.

Paleogene equatorial penguins challenge the proposed relationship between biogeography, diversity, and Cenozoic climate change.

Clarke JA, Ksepka DT, Stucchi M, Urbina M, Giannini N, Bertelli S, Narváez Y, Boyd CA.

Proc Natl Acad Sci U S A. 2007 Jul 10;104(28):11545-50. Epub 2007 Jun 29.

PMID:
17601778
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46.

Using membrane stress to our advantage.

Shearman GC, Attard GS, Hunt AN, Jackowski S, Baciu M, Sebai SC, Mulet X, Clarke JA, Law RV, Plisson C, Parker CA, Gee A, Ces O, Templer RH.

Biochem Soc Trans. 2007 Jun;35(Pt 3):498-501. Review.

PMID:
17511638

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47.

Traction for low-back pain with or without sciatica.

Clarke JA, van Tulder MW, Blomberg SE, de Vet HC, van der Heijden GJ, Bronfort G, Bouter LM.

Cochrane Database Syst Rev. 2007 Apr 18;(2):CD003010. Review. Update in: Cochrane Database Syst Rev. 2013;8:CD003010.

PMID:
17443521

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48.

Degradative transport of cationic amphiphilic drugs across phospholipid bilayers.

Baciu M, Sebai SC, Ces O, Mulet X, Clarke JA, Shearman GC, Law RV, Templer RH, Plisson C, Parker CA, Gee A.

Philos Trans A Math Phys Eng Sci. 2006 Oct 15;364(1847):2597-614.

PMID:
16973478
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49.

The diversity of the liquid ordered (Lo) phase of phosphatidylcholine/cholesterol membranes: a variable temperature multinuclear solid-state NMR and x-ray diffraction study.

Clarke JA, Heron AJ, Seddon JM, Law RV.

Biophys J. 2006 Apr 1;90(7):2383-93.

PMID:
16537550
Free PMC Article

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50.

Insight into the evolution of avian flight from a new clade of Early Cretaceous ornithurines from China and the morphology of Yixianornis grabaui.

Clarke JA, Zhou Z, Zhang F.

J Anat. 2006 Mar;208(3):287-308.

PMID:
16533313
Free PMC Article

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