James G. Brasseur - Publications

Affiliations: 
1985-1988 Mechanical engineering Clemson University, Clemson, SC, United States 
 1988-2015 Mechanical engineering Pennsylvania State University, State College, PA, United States 
 2015- Aerospace Engineering Sciences University of Colorado, Boulder, Boulder, CO, United States 
Area:
Fluid Dynamics, Turbulence, Aerodynamics, Geophysical Flows, Biomechanics
Website:
https://www.me.psu.edu/department/directory-detail-g.aspx?q=JGB3

71 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2017 Wang Y, Brasseur JG. Three-dimensional mechanisms of macro-to-micro-scale transport and absorption enhancement by gut villi motions. Physical Review. E. 95: 062412. PMID 28709220 DOI: 10.1103/Physreve.95.062412  0.319
2016 Gregersen H, Liao D, Brasseur JG. The Esophagiome: concept, status, and future perspectives. Annals of the New York Academy of Sciences. PMID 27570939 DOI: 10.1111/Nyas.13200  0.308
2014 Ailiani AC, Neuberger T, Brasseur JG, Banco G, Wang Y, Smith NB, Webb AG. Quantifying the effects of inactin vs Isoflurane anesthesia on gastrointestinal motility in rats using dynamic magnetic resonance imaging and spatio-temporal maps. Neurogastroenterology and Motility : the Official Journal of the European Gastrointestinal Motility Society. 26: 1477-86. PMID 25257924 DOI: 10.1111/Nmo.12410  0.709
2011 Miller LS, Vegesna AK, Brasseur JG, Braverman AS, Ruggieri MR. The esophagogastric junction. Annals of the New York Academy of Sciences. 1232: 323-30. PMID 21950822 DOI: 10.1111/J.1749-6632.2011.06073.X  0.352
2010 Wang Y, Brasseur JG, Banco GG, Webb AG, Ailiani AC, Neuberger T. A multiscale lattice Boltzmann model of macro- to micro-scale transport, with applications to gut function. Philosophical Transactions. Series a, Mathematical, Physical, and Engineering Sciences. 368: 2863-80. PMID 20478911 DOI: 10.1098/Rsta.2010.0090  0.719
2010 Robert A, Vaithianathan T, Collins LR, Brasseur JG. Polymer-laden homogeneous shear-driven turbulent flow: A model for polymer drag reduction Journal of Fluid Mechanics. 657: 189-226. DOI: 10.1017/S0022112010001394  0.557
2009 Kwiatek MA, Fox MR, Steingoetter A, Menne D, Pal A, Fruehauf H, Kaufman E, Forras-Kaufman Z, Brasseur JG, Goetze O, Hebbard GS, Boesiger P, Thumshirn M, Fried M, Schwizer W. Effects of clonidine and sumatriptan on postprandial gastric volume response, antral contraction waves and emptying: an MRI study. Neurogastroenterology and Motility : the Official Journal of the European Gastrointestinal Motility Society. 21: 928-e71. PMID 19413683 DOI: 10.1111/J.1365-2982.2009.01312.X  0.694
2009 Ailiani AC, Neuberger T, Brasseur JG, Banco G, Wang Y, Smith NB, Webb AG. Quantitative analysis of peristaltic and segmental motion in vivo in the rat small intestine using dynamic MRI. Magnetic Resonance in Medicine. 62: 116-26. PMID 19353667 DOI: 10.1002/Mrm.21982  0.722
2009 Ghosh SK, Crowell MD, Brasseur JG. T1223 Physiological Factors That Can Elevate Esophageal Intrabolus Pressure: A Mathematical Modeling Study Gastroenterology. 136. DOI: 10.1016/S0016-5085(09)62418-5  0.477
2008 Ghosh SK, Kahrilas PJ, Brasseur JG. Liquid in the gastroesophageal segment promotes reflux, but compliance does not: a mathematical modeling study. American Journal of Physiology. Gastrointestinal and Liver Physiology. 295: G920-33. PMID 18718998 DOI: 10.1152/Ajpgi.90310.2008  0.535
2008 Ghosh SK, Janiak P, Fox M, Schwizer W, Hebbard GS, Brasseur JG. Physiology of the oesophageal transition zone in the presence of chronic bolus retention: studies using concurrent high resolution manometry and digital fluoroscopy. Neurogastroenterology and Motility : the Official Journal of the European Gastrointestinal Motility Society. 20: 750-9. PMID 18422907 DOI: 10.1111/J.1365-2982.2008.01129.X  0.529
2007 Miller L, Vegesna A, Kalra A, Besetty R, Dai Q, Korimilli A, Brasseur JG. New observations on the gastroesophageal antireflux barrier. Gastroenterology Clinics of North America. 36: 601-17, ix. PMID 17950440 DOI: 10.1016/J.Gtc.2007.07.008  0.349
2007 Brasseur JG, Nicosia MA, Pal A, Miller LS. Function of longitudinal vs circular muscle fibers in esophageal peristalsis, deduced with mathematical modeling. World Journal of Gastroenterology. 13: 1335-46. PMID 17457963 DOI: 10.3748/Wjg.V13.I9.1335  0.697
2007 Brasseur JG, Ulerich R, Dai Q, Patel DK, Soliman AM, Miller LS. Pharmacological dissection of the human gastro-oesophageal segment into three sphincteric components. The Journal of Physiology. 580: 961-75. PMID 17289789 DOI: 10.1113/Jphysiol.2006.124032  0.353
2007 Pal A, Brasseur JG, Abrahamsson B. A stomach road or "Magenstrasse" for gastric emptying. Journal of Biomechanics. 40: 1202-10. PMID 16934271 DOI: 10.1016/J.Jbiomech.2006.06.006  0.707
2007 Vaithianathan T, Robert A, Brasseur JG, Collins LR. Polymer mixing in shear-driven turbulence Journal of Fluid Mechanics. 585: 487-497. DOI: 10.1017/S0022112007007033  0.544
2006 Kwiatek MA, Steingoetter A, Pal A, Menne D, Brasseur JG, Hebbard GS, Boesiger P, Thumshirn M, Fried M, Schwizer W. Quantification of distal antral contractile motility in healthy human stomach with magnetic resonance imaging. Journal of Magnetic Resonance Imaging : Jmri. 24: 1101-9. PMID 17031837 DOI: 10.1002/Jmri.20738  0.699
2006 Dai Q, Korimilli A, Thangada VK, Chung CY, Parkman H, Brasseur J, Miller LS. Muscle shortening along the normal esophagus during swallowing. Digestive Diseases and Sciences. 51: 105-109. PMID 16416220 DOI: 10.1007/S10620-006-3092-4  0.311
2006 Ghosh SK, Janiak P, Schwizer W, Hebbard GS, Brasseur JG. Physiology of the esophageal pressure transition zone: separate contraction waves above and below. American Journal of Physiology. Gastrointestinal and Liver Physiology. 290: G568-76. PMID 16282364 DOI: 10.1152/Ajpgi.00280.2005  0.517
2006 Miller LS, Schiffer B, Dai Q, Dimitriou J, Brasseur JG. Endoscopic plication partially restores a missing tonic pressure component to the LES and the stiffness of relaxed esophageal muscle during tLESR in patients with GERD Journal of Clinical Gastroenterology. 40. DOI: 10.1097/00004836-200609001-00052  0.331
2006 Miller LS, Dai Q, Schiffner BJ, Korimili A, Brasseur JG. GERD-related alterations to the tonic intrinsic lower esophageal sphincter in the resting state, and to the stiffness of relaxed esophageal muscle during simulated tLESR Journal of Clinical Gastroenterology. 40. DOI: 10.1097/00004836-200609001-00025  0.302
2006 Brasseur JG, Ghosh S. Distinguishing GERD: Slight distension of the gastro-esophageal segment greatly enhances the probability for reflux, but compliance does not Journal of Clinical Gastroenterology. 40. DOI: 10.1097/00004836-200609001-00020  0.499
2006 Brasseur JG, Ghosh S. A mathematical model for the opening of thick walled elastic tubes Journal of Biomechanics. 39. DOI: 10.1016/S0021-9290(06)84809-8  0.463
2006 Brasseur JG, Pal A, Abrahamsson B. Discoveries of gastric function with a lattice Boltzmann model of the human stomach Journal of Biomechanics. 39. DOI: 10.1016/S0021-9290(06)84714-7  0.682
2006 Vaithianathan T, Robert A, Brasseur JG, Collins LR. An improved algorithm for simulating three-dimensional, viscoelastic turbulence Journal of Non-Newtonian Fluid Mechanics. 140: 3-22. DOI: 10.1016/J.Jnnfm.2006.03.018  0.545
2005 Abrahamsson B, Pal A, Sjöberg M, Carlsson M, Laurell E, Brasseur JG. A novel in vitro and numerical analysis of shear-induced drug release from extended-release tablets in the fed stomach. Pharmaceutical Research. 22: 1215-26. PMID 16078131 DOI: 10.1007/S11095-005-5272-X  0.666
2005 Ghosh SK, Kahrilas PJ, Zaki T, Pandolfino JE, Joehl RJ, Brasseur JG. The mechanical basis of impaired esophageal emptying postfundoplication. American Journal of Physiology. Gastrointestinal and Liver Physiology. 289: G21-35. PMID 15691873 DOI: 10.1152/Ajpgi.00235.2004  0.552
2004 Pal A, Indireshkumar K, Schwizer W, Abrahamsson B, Fried M, Brasseur JG. Gastric flow and mixing studied using computer simulation. Proceedings. Biological Sciences / the Royal Society. 271: 2587-94. PMID 15615685 DOI: 10.1098/Rspb.2004.2886  0.733
2004 Fox M, Hebbard G, Janiak P, Brasseur JG, Ghosh S, Thumshirn M, Fried M, Schwizer W. High‐resolution manometry predicts the success of oesophageal bolus transport and identifies clinically important abnormalities not detected by conventional manometry Neurogastroenterology and Motility. 16: 533-542. PMID 15500509 DOI: 10.1111/J.1365-2982.2004.00539.X  0.475
2004 Miller LS, Kim JK, Dai Q, Mekapati J, Izanec J, Chung C, Liu JB, Sanderson A, Bohning M, Desipio J, Gandegok J, Harberson JJ, Schneck C, Nicosia MA, Thangada V, ... ... Brasseur JG, et al. Mechanics and hemodynamics of esophageal varices during peristaltic contraction. American Journal of Physiology. Gastrointestinal and Liver Physiology. 287: G830-5. PMID 15361363 DOI: 10.1152/Ajpgi.00015.2004  0.339
2003 Pal A, Williams RB, Cook IJ, Brasseur JG. Intrabolus pressure gradient identifies pathological constriction in the upper esophageal sphincter during flow. American Journal of Physiology. Gastrointestinal and Liver Physiology. 285: G1037-48. PMID 12842820 DOI: 10.1152/Ajpgi.00030.2003  0.704
2003 Pal A, Abrahamsson B, Schwizer W, Hebbard GS, Brasseur JG. Application of a virtual stomach to evaluate gastric mixing and breakdown of solid food Gastroenterology. 124. DOI: 10.1016/S0016-5085(03)83412-1  0.667
2003 Ulerich R, Miller LS, Dai Q, Brasseur JG. Pharmacological separation of the gastro-esophageal segment (GES) into extrinsic and intrinsic sphincters Gastroenterology. 124. DOI: 10.1016/S0016-5085(03)81297-0  0.302
2003 Dai Q, Liu J, Brasseur J, Thangada VK, Parkman H, Miller LS. Three-dimension time resolved reconstruction of esophageal peristaltic contractions using simultaneous ultrasound (US) and manometry Gastroenterology. 124. DOI: 10.1016/S0016-5085(03)80118-X  0.343
2002 Nicosia MA, Brasseur JG. A mathematical model for estimating muscle tension in vivo during esophageal bolus transport. Journal of Theoretical Biology. 219: 235-55. PMID 12413878 DOI: 10.1006/Jtbi.2002.3118  0.346
2002 Pandolfino JE, Shi G, Curry J, Joehl RJ, Brasseur JG, Kahrilas PJ. Esophagogastric junction distensibility: a factor contributing to sphincter incompetence. American Journal of Physiology. Gastrointestinal and Liver Physiology. 282: G1052-8. PMID 12016131 DOI: 10.1152/Ajpgi.00279.2001  0.312
2002 Pal A, Brasseur JG. The mechanical advantage of local longitudinal shortening on peristaltic transport. Journal of Biomechanical Engineering. 124: 94-100. PMID 11871611 DOI: 10.1115/1.1427700  0.702
2001 Williams RB, Pal A, Brasseur JG, Cook IJ. Space-time pressure structure of pharyngo-esophageal segment during swallowing. American Journal of Physiology. Gastrointestinal and Liver Physiology. 281: G1290-300. PMID 11668038 DOI: 10.1152/Ajpgi.2001.281.5.G1290  0.708
2001 Faas H, Hebbard GS, Feinle C, Kunz P, Brasseur JG, Indireshkumar K, Dent J, Boesiger P, Thumshirn M, Fried M, Schwizer W. Pressure-geometry relationship in the antroduodenal region in humans. American Journal of Physiology. Gastrointestinal and Liver Physiology. 281: G1214-20. PMID 11668030 DOI: 10.1152/Ajpgi.2001.281.5.G1214  0.387
2001 Nicosia MA, Brasseur JG, Liu J, Miller LS. Local longitudinal muscle shortening of the human esophagus from high-frequency ultrasonography. American Journal of Physiology-Gastrointestinal and Liver Physiology. 281. PMID 11557523 DOI: 10.1152/Ajpgi.2001.281.4.G1022  0.328
2001 Zhou Y, Brasseur JG, Juneja A. A resolvable subfilter-scale model specific to large-eddy simulation of under-resolved turbulence Physics of Fluids. 13: 2602-2610. DOI: 10.1063/1.1388053  0.329
2001 Pal A, Williams RBH, Cook LJS, Shaker R, Brasseur JG. Application of computer simulation to the evaluation of pathophysiology of the pharyngo-esophageal (PE) segment Gastroenterology. 120. DOI: 10.1016/S0016-5085(08)81098-0  0.669
2001 Janiak P, Ghosh S, Hebbard G, Menne D, Fried M, Thumshirn M, Brasseur JG, Schwizer W. Changes in upper esophageal motor function in reflux esophagitis defined by high resolution manometry (HRM) Gastroenterology. 120. DOI: 10.1016/S0016-5085(08)81090-6  0.463
2000 Indireshkumar K, Brasseur JG, Faas H, Hebbard GS, Kunz P, Dent J, Feinle C, Li M, Boesiger P, Fried M, Schwizer W. Relative contributions of "pressure pump" and "peristaltic pump" to gastric emptying. American Journal of Physiology. Gastrointestinal and Liver Physiology. 278: G604-16. PMID 10762615 DOI: 10.1152/Ajpgi.2000.278.4.G604  0.379
2000 Indireshkumar K, Pal A, Schwizer W, Hebbard GS, Faas H, Dent J, Kunz P, Fried M, Brasseur JG. Influence of antral contraction waves on intragastric pressure, fluid motions and mixing Gastroenterology. 118. DOI: 10.1016/S0016-5085(00)84618-1  0.693
2000 Zaki TA, Kahrilas PJ, Ghosh SK, Tatum RP, Joehl RJ, Brasseur JG. Mechanical consequences of tightness and length of wrap in fundoplication Gastroenterology. 118. DOI: 10.1016/S0016-5085(00)84031-7  0.455
2000 Williams RB, Pal A, Brasseur JG, Cook IJ. Isocontour interpolation from high resolution perfusion manometry applied to the pharyngoesophageal segment during swallowing Gastroenterology. 118. DOI: 10.1016/S0016-5085(00)83748-8  0.685
2000 Pal A, Williams RB, Cook IJ, Brasseur JG. Intrabolus pressure gradient localizes pathological constrictions in the upper esophageal sphincter (UES) during flow Gastroenterology. 118. DOI: 10.1016/S0016-5085(00)83738-5  0.694
2000 Pal A, Brasseur JG. There is more to longitudinal shortening than physiology Gastroenterology. 118. DOI: 10.1016/S0016-5085(00)83651-3  0.674
2000 Janiak PO, Ghosh SK, Thumshim M, Brasseur JG, Fried M, Hebbard GS, Schwizer W. Does high resolution manometry detect esophageal motility disorders more reliable than conventional manometry Gastroenterology. 118. DOI: 10.1016/S0016-5085(00)82608-6  0.449
1999 Tong C, Wyngaard JC, Brasseur JG. Experimental Study of the Subgrid-Scale Stresses in the Atmospheric Surface Layer Journal of the Atmospheric Sciences. 56: 2277-2292. DOI: 10.1175/1520-0469(1999)056<2277:Esotss>2.0.Co;2  0.595
1999 Chenning Tong, Wyngaard JC, Khanna S, Brasseur JG. Resolvable- and subgrid-scale measurement in the atmospheric surface layer: technique and issues Journal of the Atmospheric Sciences. 55: 3114-3126. DOI: 10.1175/1520-0469(1998)055<3114:Rassmi>2.0.Co;2  0.585
1999 Juneja A, Brasseur JG. Characteristics of subgrid-resolved-scale dynamics in anisotropic turbulence, with application to rough-wall boundary layers Physics of Fluids. 11: 3054-3068. DOI: 10.1063/1.870164  0.322
1998 Kahrilas PJ, Lin S, Spiess AE, Brasseur JG, Joehl RJ, Manka M. Impact of fundoplication on bolus transit across esophagogastric junction. American Journal of Physiology. Gastrointestinal and Liver Physiology. 275: G1386-G1393. PMID 29585777 DOI: 10.1152/Ajpgi.1998.275.6.G1386  0.313
1998 Khanna S, Brasseur JG. Three-Dimensional Buoyancy- and Shear-Induced Local Structure of the Atmospheric Boundary Layer Journal of the Atmospheric Sciences. 55: 710-743. DOI: 10.1175/1520-0469(1998)055<0710:Tdbasi>2.0.Co;2  0.306
1996 Vassilicos JC, Brasseur JG. Self-similar spiral flow structure in low Reynolds number isotropic and decaying turbulence Physical Review E. 54: 467-485. PMID 9965091 DOI: 10.1103/Physreve.54.467  0.321
1996 Wang L, Chen S, Brasseur JG, Wyngaard JC. Examination of hypotheses in the Kolmogorov refined turbulence theory through high-resolution simulations. Part 1. Velocity field Journal of Fluid Mechanics. 309: 113-156. DOI: 10.1017/S0022112096001589  0.633
1995 Lin S, Brasseur JG, Pouderoux P, Kahrilas PJ. The phrenic ampulla: distal esophagus or potential hiatal hernia? American Journal of Physiology-Gastrointestinal and Liver Physiology. 268. PMID 7864129 DOI: 10.1152/Ajpgi.1995.268.2.G320  0.361
1994 Li M, Brasseur JG, Dodds WJ. Analyses of normal and abnormal esophageal transport using computer simulations American Journal of Physiology-Gastrointestinal and Liver Physiology. 266. PMID 8178991 DOI: 10.1152/Ajpgi.1994.266.4.G525  0.319
1994 Brasseur JG, Wei C. Interscale dynamics and local isotropy in high Reynolds number turbulence within triadic interactions Physics of Fluids. 6: 842-870. DOI: 10.1063/1.868322  0.309
1993 Ren J, Massey BT, Dodds WJ, Kern MK, Brasseur JG, Shaker R, Harrington SS, Hogan WJ, Arndorfer RC. Determinants of intrabolus pressure during esophageal peristaltic bolus transport American Journal of Physiology-Gastrointestinal and Liver Physiology. 264. PMID 8460696 DOI: 10.1152/Ajpgi.1993.264.3.G407  0.32
1993 Brasseur JG. Mechanical studies of the esophageal function Dysphagia. 8: 384-386. PMID 8269733 DOI: 10.1007/Bf01321782  0.368
1992 Ren J, Massey B, Harrington S, Hofmann C, Arndorfer R, Kern M, Dodds W, Brasseur J, Hogan W. Small diameter manometric catheters have no significant effect on intrabolus pressure when placed across the gastroesophageal junction (GEJ) Gastroenterology. 103: 1411. DOI: 10.1016/0016-5085(92)91693-X  0.307
1991 Brasseur JG, Dodds WJ. Interpretation of intraluminal manometric measurements in terms of swallowing mechanics. Dysphagia. 6: 100-119. PMID 1935258 DOI: 10.1007/Bf02493487  0.358
1991 Ren JL, Dodds WJ, Martin CJ, Dantas RO, Mittal RK, Harrington SS, Kern MK, Brasseur JG. Effect of increased intra-abdominal pressure on peristalsis in feline esophagus. American Journal of Physiology-Gastrointestinal and Liver Physiology. 261. PMID 1887890 DOI: 10.1152/Ajpgi.1991.261.3.G417  0.312
1991 Massey BT, Dodds WJ, Hogan WJ, Brasseur JG, Helm JF. Abnormal esophageal motility. An analysis of concurrent radiographic and manometric findings. Gastroenterology. 101: 344-354. DOI: 10.5555/Uri:Pii:001650859190010I  0.36
1991 Yeung PK, Brasseur JG. The Response Of Isotropic Turbulence To Isotropic And Anisotropic Forcing At The Large Scales Physics of Fluids. 3: 884-897. DOI: 10.1063/1.857966  0.313
1990 Dantas RO, Cook IJ, Dodds WJ, Kern MK, Lang IM, Brasseur JG. Biomechanics of cricopharyngeal bars Gastroenterology. 99: 1269-1274. PMID 2210235 DOI: 10.1016/0016-5085(90)91149-Z  0.362
1989 Cook IJ, Dodds WJ, Dantas RO, Massey B, Kern MK, Lang IM, Brasseur JG, Hogan WJ. Opening mechanisms of the human upper esophageal sphincter American Journal of Physiology-Gastrointestinal and Liver Physiology. 257. PMID 2596608 DOI: 10.1152/Ajpgi.1989.257.5.G748  0.31
1987 Brasseur JG. A fluid mechanical perspective on esophageal bolus transport Dysphagia. 2: 32-39. PMID 3507289 DOI: 10.1007/Bf02406976  0.315
1987 Brasseur JG, Corrsin S, Lu NQ. The influence of a peripheral layer of different viscosity on peristaltic pumping with Newtonian fluids Journal of Fluid Mechanics. 174: 495-519. DOI: 10.1017/S0022112087000211  0.301
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