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Items: 1 to 50 of 61

1.

Dosimetric Optimization and Commissioning of a High Field Inline MRI-Linac.

Jelen U, Dong B, Begg J, Roberts N, Whelan B, Keall P, Liney G.

Front Oncol. 2020 Feb 14;10:136. doi: 10.3389/fonc.2020.00136. eCollection 2020.

2.

High resolution silicon array detector implementation in an inline MRI-linac.

Alnaghy SJ, Causer T, Roberts N, Oborn B, Jelen U, Dong B, Gargett M, Begg J, Liney G, Petasecca M, Rosenfeld AB, Holloway L, Metcalfe P.

Med Phys. 2020 Jan 9. doi: 10.1002/mp.14016. [Epub ahead of print]

PMID:
31917865
3.

Technical Note: Experimental characterization of the dose deposition in parallel MRI-linacs at various magnetic field strengths.

Begg J, Alnaghy SJ, Causer T, Alharthi T, George A, Glaubes L, Dong B, Goozee G, Keall P, Jelen U, Liney G, Holloway L.

Med Phys. 2019 Nov;46(11):5152-5158. doi: 10.1002/mp.13767. Epub 2019 Sep 9.

PMID:
31419317
4.

Hydrothermal Alteration of Nuclear Melt Glass, Colloid Formation, and Plutonium Mobilization at the Nevada National Security Site, U.S.A.

Zavarin M, Zhao P, Joseph C, Begg JD, Boggs MA, Dai Z, Kersting AB.

Environ Sci Technol. 2019 Jul 2;53(13):7363-7370. doi: 10.1021/acs.est.8b07199. Epub 2019 Jun 21.

PMID:
31192587
5.

Monitoring ecological recovery of reclaimed wellsites: Protocols for quantifying recovery on forested lands.

McIntosh ACS, Drozdowski B, Degenhardt D, Powter CB, Small CC, Begg J, Farr D, Janz A, Lupardus RC, Ryerson D, Schieck J.

MethodsX. 2019 Apr 4;6:876-909. doi: 10.1016/j.mex.2019.03.031. eCollection 2019.

6.

Erratum: "Technical Note: Penumbral Width Trimming in Solid Lung Dose Profiles for 0.9 T and 1.5 T MRI-Linac Prototypes" [Med. Phys. 45(1), 479-487 (2018)].

Alnaghy SJ, Begg J, Causer T, Alharthi T, Glaubes L, Dong B, George A, Holloway L, Metcalfe P.

Med Phys. 2018 Oct;45(10):4783-4787. doi: 10.1002/mp.13117. Epub 2018 Sep 4. No abstract available.

PMID:
30307632
7.

Technical Note: Penumbral width trimming in solid lung dose profiles for 0.9 and 1.5 T MRI-Linac prototypes.

Alnaghy SJ, Begg J, Causer T, Alharthi T, Glaubes L, Dong B, George A, Holloway L, Metcalfe P.

Med Phys. 2018 Jan;45(1):479-487. doi: 10.1002/mp.12680. Epub 2017 Dec 10. Erratum in: Med Phys. 2018 Oct;45(10):4783-4787.

PMID:
29156098
8.

Cesium sorption reversibility and kinetics on illite, montmorillonite, and kaolinite.

Durrant CB, Begg JD, Kersting AB, Zavarin M.

Sci Total Environ. 2018 Jan 1;610-611:511-520. doi: 10.1016/j.scitotenv.2017.08.122. Epub 2017 Aug 17.

PMID:
28822336
9.

Initial experiments with gel-water: towards MRI-linac dosimetry and imaging.

Alnaghy SJ, Gargett M, Liney G, Petasecca M, Begg J, Espinoza A, Newall MK, Duncan M, Holloway L, Lerch ML, Lazea M, Rosenfeld AB, Metcalfe P.

Australas Phys Eng Sci Med. 2016 Dec;39(4):921-932. doi: 10.1007/s13246-016-0495-1. Epub 2016 Nov 4.

PMID:
27815727
10.

Technical Note: Experimental results from a prototype high-field inline MRI-linac.

Liney GP, Dong B, Begg J, Vial P, Zhang K, Lee F, Walker A, Rai R, Causer T, Alnaghy SJ, Oborn BM, Holloway L, Metcalfe P, Barton M, Crozier S, Keall P.

Med Phys. 2016 Sep;43(9):5188. doi: 10.1118/1.4961395.

PMID:
27587049
11.

A novel solid-state NMR method for the investigation of trivalent lanthanide sorption on amorphous silica at low surface loadings.

Mason HE, Begg JD, Maxwell RS, Kersting AB, Zavarin M.

Environ Sci Process Impacts. 2016 Jul 13;18(7):802-9. doi: 10.1039/c6em00082g.

PMID:
27291345
12.

Plutonium(IV) and (V) Sorption to Goethite at Sub-Femtomolar to Micromolar Concentrations: Redox Transformations and Surface Precipitation.

Zhao P, Begg JD, Zavarin M, Tumey SJ, Williams R, Dai ZR, Kips R, Kersting AB.

Environ Sci Technol. 2016 Jul 5;50(13):6948-56. doi: 10.1021/acs.est.6b00605. Epub 2016 Jun 17.

PMID:
27268262
13.

A phantom assessment of achievable contouring concordance across multiple treatment planning systems.

Pogson EM, Begg J, Jameson MG, Dempsey C, Latty D, Batumalai V, Lim A, Kandasamy K, Metcalfe PE, Holloway LC.

Radiother Oncol. 2015 Dec;117(3):438-41. doi: 10.1016/j.radonc.2015.09.022. Epub 2015 Sep 28.

PMID:
26427804
14.

Utilising pseudo-CT data for dose calculation and plan optimization in adaptive radiotherapy.

Whelan B, Kumar S, Dowling J, Begg J, Lambert J, Lim K, Vinod SK, Greer PB, Holloway L.

Australas Phys Eng Sci Med. 2015 Dec;38(4):561-8. doi: 10.1007/s13246-015-0376-z. Epub 2015 Sep 4.

PMID:
26337163
15.

Effect of fulvic acid surface coatings on plutonium sorption and desorption kinetics on goethite.

Tinnacher RM, Begg JD, Mason H, Ranville J, Powell BA, Wong JC, Kersting AB, Zavarin M.

Environ Sci Technol. 2015 Mar 3;49(5):2776-85. doi: 10.1021/es505120s. Epub 2015 Feb 6.

PMID:
25607800
16.

Plutonium sorption and desorption behavior on bentonite.

Begg JD, Zavarin M, Tumey SJ, Kersting AB.

J Environ Radioact. 2015 Mar;141:106-14. doi: 10.1016/j.jenvrad.2014.12.002. Epub 2015 Jan 6.

PMID:
25574607
17.

Effect of light source instability on uniformity of 3D reconstructions from a cone beam optical CT scanner.

Begg J, Taylor ML, Holloway L, Kron T, Franich RD.

Australas Phys Eng Sci Med. 2014 Dec;37(4):791-8. doi: 10.1007/s13246-014-0302-9. Epub 2014 Sep 28.

PMID:
25262165
18.

Plutonium desorption from mineral surfaces at environmental concentrations of hydrogen peroxide.

Begg JD, Zavarin M, Kersting AB.

Environ Sci Technol. 2014 Jun 3;48(11):6201-10. doi: 10.1021/es500984w. Epub 2014 May 19.

PMID:
24815745
19.

Kilovoltage cone-beam CT imaging dose during breast radiotherapy: a dose comparison between a left and right breast setup.

Quinn A, Holloway L, Begg J, Nelson V, Metcalfe P.

Med Dosim. 2014 Summer;39(2):190-3. doi: 10.1016/j.meddos.2013.12.009. Epub 2014 Mar 12.

PMID:
24630912
20.

Pu(V) and Pu(IV) sorption to montmorillonite.

Begg JD, Zavarin M, Zhao P, Tumey SJ, Powell B, Kersting AB.

Environ Sci Technol. 2013 May 21;47(10):5146-53. doi: 10.1021/es305257s. Epub 2013 May 13.

PMID:
23614502
21.

SU-E-J-179: Requirements for the Accuracy of Electron Density Data Planning for MRI Based Cervix Cancer Treatment Planning.

Whelan B, Kumar S, Dowling J, Lambert J, Lim K, Salvado O, Begg J, Greer P, Vinod S, Holloway L.

Med Phys. 2012 Jun;39(6Part8):3694. doi: 10.1118/1.4735020.

PMID:
28518897
22.

Geomicrobiological redox cycling of the transuranic element neptunium.

Law GT, Geissler A, Lloyd JR, Livens FR, Boothman C, Begg JD, Denecke MA, Rothe J, Dardenne K, Burke IT, Charnock JM, Morris K.

Environ Sci Technol. 2010 Dec 1;44(23):8924-9. doi: 10.1021/es101911v. Epub 2010 Nov 3.

PMID:
21047117
23.

Dissemination and implementation of the Royal Australian and New Zealand College of Psychiatrists' clinical practice guidelines.

Codyre D, Wilson A, Begg J, Barton D.

Australas Psychiatry. 2008 Oct;16(5):336-9. doi: 10.1080/10398560802294597.

PMID:
18671142
24.

Initial clinical experience with the VentrAssist left ventricular assist device: the pilot trial.

Esmore DS, Kaye D, Salamonsen R, Buckland M, Begg JR, Negri J, Ayre P, Woodard J, Rosenfeldt FL.

J Heart Lung Transplant. 2008 May;27(5):479-85. doi: 10.1016/j.healun.2008.02.003.

PMID:
18442712
25.

The behaviour of technetium during microbial reduction in amended soils from Dounreay, UK.

Begg JD, Burke IT, Morris K.

Sci Total Environ. 2007 Feb 1;373(1):297-304. Epub 2006 Dec 13.

PMID:
17169407
26.

First clinical implant of the VentrAssist left ventricular assist system as destination therapy for end-stage heart failure.

Esmore DS, Kaye D, Salamonsen R, Buckland M, Rowland M, Negri J, Rowley Y, Woodard J, Begg JR, Ayre P, Rosenfeldt FL.

J Heart Lung Transplant. 2005 Aug;24(8):1150-4.

PMID:
16102463
27.

Implantation of the VentrAssist Implantable Rotary Blood Pump in sheep.

James NL, van der Meer AL, Edwards GA, Snelling SR, Begg JD, Esmore DS, Woodard JC.

ASAIO J. 2003 Jul-Aug;49(4):454-8.

PMID:
12918590
28.

A two-year follow-up study and prospective evaluation of the DSM-IV axis V.

Hay P, Katsikitis M, Begg J, Da Costa J, Blumenfeld N.

Psychiatr Serv. 2003 Jul;54(7):1028-30.

PMID:
12851442
29.

Initial in vivo experience of the VentrAssist implantable rotary blood pump in sheep.

van der Meer AL, James NL, Edwards GA, Esmore DS, Rosenfeldt FL, Begg JD, Woodard JC.

Artif Organs. 2003 Jan;27(1):21-6.

PMID:
12534709
30.

Issues to consider when selling your practice.

Begg JA Jr.

J Mass Dent Soc. 2000 Winter;48(4):53-4, 62. No abstract available.

PMID:
11852863
31.

Reed beds: constructed wetlands for municipal wastewater treatment plant sludge dewatering.

Begg JS, Lavigne RL, Veneman PL.

Water Sci Technol. 2001;44(11-12):393-8.

PMID:
11804125
32.

The Scheibe cochlea deformity with macrocephaly: a case for single channel implantation.

Ray J, Gray RF, Vanat ZH, Begg JA.

J Laryngol Otol. 1998 Nov;112(11):1065-8. Review.

PMID:
10197146
33.

Cochlear implant failure due to unexpected absence of the eighth nerve--a cautionary tale.

Gray RF, Ray J, Baguley DM, Vanat Z, Begg J, Phelps PD.

J Laryngol Otol. 1998 Jul;112(7):646-9.

PMID:
9775296
34.

Handling staff compensation fairly.

Begg JA Jr.

J Mass Dent Soc. 1997 Spring;46(1):8, 73. No abstract available.

PMID:
9540723
35.

A pediatric care and resuscitation cart: one community hospital's ED experience.

Begg JE.

J Emerg Nurs. 1995 Dec;21(6):555-9. No abstract available.

PMID:
8709471
36.

The size illusion in children from five years of age and adults.

Laszlo JI, Begg JM, Sainsbury KM.

Perception. 1994;23(2):201-6.

PMID:
7971098
37.

Veterinary buying groups.

Begg JG.

Vet Rec. 1992 Jan 11;130(2):38. No abstract available.

PMID:
1542984
38.

Dystocia in Friesian heifers.

Begg JG.

Vet Rec. 1990 Aug 4;127(5):119. No abstract available.

PMID:
2219634
39.

Cord entanglement causing premature placental separation and amniotic fluid embolism. Case report.

Corridan M, Kendall ED, Begg JD.

Br J Obstet Gynaecol. 1980 Nov;87(11):935-40.

PMID:
7437366
40.

The professional corporation and the dentist.

Begg JA Jr.

J Mass Dent Soc. 1979 Summer;28(3):226-9. No abstract available.

PMID:
293382
41.

Changing advice on vaccination.

Begg JA.

Br Med J. 1978 Oct 14;2(6144):1088-9. No abstract available.

42.

The dentist and the professional corporations.

Begg JA Jr, Haddleton RE.

J Mass Dent Soc. 1978 Summer;27(3):156-9. No abstract available.

PMID:
290728
43.

The effect of atmospheric humidity on photosynthesis, transpiration and water use efficiency of leaves of several plant species.

Rawson HM, Begg JE, Woodward RG.

Planta. 1977 Jan;134(1):5-10. doi: 10.1007/BF00390086.

PMID:
24419571
44.

Against the odds: the results of a token economy programme with long-term psychiatric patients.

Fraser D, McLeod WL, Begg JC, Hawthorne JH, Davis P.

Int J Nurs Stud. 1976;13(1):55-63. No abstract available.

PMID:
1046022
45.

Tax tips for the dentist.

Begg JA Jr.

J Mass Dent Soc. 1975 Summer;24(3):179-80. No abstract available.

PMID:
1072270
47.

Tax tips for the dentist.

Begg JA.

J Mass Dent Soc. 1973 Fall;22(4):239-40. No abstract available.

PMID:
4520754
48.

Tax tips for the dentist.

Begg JA Jr.

J Mass Dent Soc. 1973 Summer;22(3):176-7. No abstract available.

PMID:
4515337
49.

The professional corporation. A 1973 appraisal.

Haddleton RE, Begg JA Jr.

J Mass Dent Soc. 1973 Spring;22(2):77-81. No abstract available.

PMID:
4515145
50.

Water potential gradients in field tobacco.

Begg JE, Turner NC.

Plant Physiol. 1970 Aug;46(2):343-6.

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