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Probabilistic atlas-based segmentation of combined T1-weighted and DUTE MRI for calculation of head attenuation maps in integrated PET/MRI scanners.

American journal of nuclear medicine and molecular imaging

Poynton CB, Chen KT, Chonde DB, Izquierdo-Garcia D, Gollub RL, Gerstner ER, Batchelor TT, Catana C.
PMID: 24753982
Am J Nucl Med Mol Imaging. 2014 Mar 20;4(2):160-71. eCollection 2014.

We present a new MRI-based attenuation correction (AC) approach for integrated PET/MRI systems that combines both segmentation- and atlas-based methods by incorporating dual-echo ultra-short echo-time (DUTE) and T1-weighted (T1w) MRI data and a probabilistic atlas. Segmented atlases were constructed...

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Poynton CB, Chen KT, Chonde DB, et al. Probabilistic atlas-based segmentation of combined T1-weighted and DUTE MRI for calculation of head attenuation maps in integrated PET/MRI scanners. Am J Nucl Med Mol Imaging. 2014;4(2):160-71
Poynton, C. B., Chen, K. T., Chonde, D. B., Izquierdo-Garcia, D., Gollub, R. L., Gerstner, E. R., Batchelor, T. T., & Catana, C. (2014). Probabilistic atlas-based segmentation of combined T1-weighted and DUTE MRI for calculation of head attenuation maps in integrated PET/MRI scanners. American journal of nuclear medicine and molecular imaging, 4(2), 160-71.
Poynton, Clare B, et al. "Probabilistic atlas-based segmentation of combined T1-weighted and DUTE MRI for calculation of head attenuation maps in integrated PET/MRI scanners." American journal of nuclear medicine and molecular imaging vol. 4,2 (2014): 160-71.
Poynton CB, Chen KT, Chonde DB, Izquierdo-Garcia D, Gollub RL, Gerstner ER, Batchelor TT, Catana C. Probabilistic atlas-based segmentation of combined T1-weighted and DUTE MRI for calculation of head attenuation maps in integrated PET/MRI scanners. Am J Nucl Med Mol Imaging. 2014 Mar 20;4(2):160-71. eCollection 2014. PMID: 24753982; PMCID: PMC3992209.
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Active Drug-Using Women Use Female-Initiated Barrier Methods to Reduce HIV/STI Risk: Results from a Randomized Trial.

ISRN Addiction

Gollub E, Cyrus-Cameron E, Armstrong K, Boney T, Mercer D, Fiore D, Chhatre S.
PMID: 25938118
ISRN Addict. 2013 Sep 23;2013:768258. doi: 10.1155/2013/768258. eCollection 2013.

UNLABELLED: Background. We tested an original, woman-focused intervention, based on body empowerment, and female-initiated barrier methods, including the female condom (FC) and cervical barriers. Methods. Eligible women were >= 18 years of age, HIV seronegative, and active drug users,...

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Gollub E, Cyrus-Cameron E, Armstrong K, et al. Active Drug-Using Women Use Female-Initiated Barrier Methods to Reduce HIV/STI Risk: Results from a Randomized Trial. ISRN Addict. 2013;2013:768258doi: 10.1155/2013/768258.
Gollub, E., Cyrus-Cameron, E., Armstrong, K., Boney, T., Mercer, D., Fiore, D., & Chhatre, S. (2013). Active Drug-Using Women Use Female-Initiated Barrier Methods to Reduce HIV/STI Risk: Results from a Randomized Trial. ISRN Addiction, 2013768258. https://doi.org/10.1155/2013/768258
Gollub, Erica, et al. "Active Drug-Using Women Use Female-Initiated Barrier Methods to Reduce HIV/STI Risk: Results from a Randomized Trial." ISRN Addiction vol. 2013 (2013): 768258. doi: https://doi.org/10.1155/2013/768258
Gollub E, Cyrus-Cameron E, Armstrong K, Boney T, Mercer D, Fiore D, Chhatre S. Active Drug-Using Women Use Female-Initiated Barrier Methods to Reduce HIV/STI Risk: Results from a Randomized Trial. ISRN Addict. 2013 Sep 23;2013:768258. doi: 10.1155/2013/768258. eCollection 2013. PMID: 25938118; PMCID: PMC4392969.
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Mechanisms for slow strengthening in granular materials.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Losert W, Geminard JC, Nasuno S, Gollub JP.
PMID: 11088198
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Apr;61(4):4060-8. doi: 10.1103/physreve.61.4060.

Several mechanisms cause a granular material to strengthen over time at low applied stress. The strength is determined from the maximum frictional force F(max) experienced by a shearing plate in contact with wet or dry granular material after the...

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Losert W, Geminard JC, Nasuno S, et al. Mechanisms for slow strengthening in granular materials. Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000;61(4):4060-8doi: 10.1103/physreve.61.4060.
Losert, W., Geminard, J. C., Nasuno, S., & Gollub, J. P. (2000). Mechanisms for slow strengthening in granular materials. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 61(4), 4060-8. https://doi.org/10.1103/physreve.61.4060
Losert, et al. "Mechanisms for slow strengthening in granular materials." Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics vol. 61,4 (2000): 4060-8. doi: https://doi.org/10.1103/physreve.61.4060
Losert W, Geminard JC, Nasuno S, Gollub JP. Mechanisms for slow strengthening in granular materials. Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Apr;61(4):4060-8. doi: 10.1103/physreve.61.4060. PMID: 11088198.
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Chaos in space and time.

Nature

Gollub JP, Cross MC.
PMID: 10783868
Nature. 2000 Apr 13;404(6779):710-1. doi: 10.1038/35008168.

No abstract available.

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Gollub JP, Cross MC. Chaos in space and time. Nature. 2000;404(6779):710-1doi: 10.1038/35008168.
Gollub, J. P., & Cross, M. C. (2000). Chaos in space and time. Nature, 404(6779), 710-1. https://doi.org/10.1038/35008168
Gollub, and Cross. "Chaos in space and time." Nature vol. 404,6779 (2000): 710-1. doi: https://doi.org/10.1038/35008168
Gollub JP, Cross MC. Chaos in space and time. Nature. 2000 Apr 13;404(6779):710-1. doi: 10.1038/35008168. PMID: 10783868.
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Granular shear flow dynamics and forces: experiment and continuum theory.

Physical review. E, Statistical, nonlinear, and soft matter physics

Bocquet L, Losert W, Schalk D, Lubensky TC, Gollub JP.
PMID: 11800693
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Jan;65(1):011307. doi: 10.1103/PhysRevE.65.011307. Epub 2001 Dec 21.

We analyze the main features of granular shear flow through experimental measurements in a Couette geometry and a comparison to a locally Newtonian, continuum model of granular flow. The model is based on earlier hydrodynamic models, adjusted to take...

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Bocquet L, Losert W, Schalk D, et al. Granular shear flow dynamics and forces: experiment and continuum theory. Phys Rev E Stat Nonlin Soft Matter Phys. 2001;65(1):011307doi: 10.1103/PhysRevE.65.011307.
Bocquet, L., Losert, W., Schalk, D., Lubensky, T. C., & Gollub, J. P. (2002). Granular shear flow dynamics and forces: experiment and continuum theory. Physical review. E, Statistical, nonlinear, and soft matter physics, 65(1), 011307. https://doi.org/10.1103/PhysRevE.65.011307
Bocquet, L, et al. "Granular shear flow dynamics and forces: experiment and continuum theory." Physical review. E, Statistical, nonlinear, and soft matter physics vol. 65,1 (2002): 011307. doi: https://doi.org/10.1103/PhysRevE.65.011307
Bocquet L, Losert W, Schalk D, Lubensky TC, Gollub JP. Granular shear flow dynamics and forces: experiment and continuum theory. Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Jan;65(1):011307. doi: 10.1103/PhysRevE.65.011307. Epub 2001 Dec 21. PMID: 11800693.
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Particle dynamics in sheared granular matter.

Physical review letters

Losert W, Bocquet L, Lubensky TC, Gollub JP.
PMID: 10970521
Phys Rev Lett. 2000 Aug 14;85(7):1428-31. doi: 10.1103/PhysRevLett.85.1428.

The particle dynamics and shear forces of granular matter in a Couette geometry are determined experimentally. The normalized tangential velocity V(y) declines strongly with distance y from the moving wall, independent of the shear rate and of the shear...

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Losert W, Bocquet L, Lubensky TC, et al. Particle dynamics in sheared granular matter. Phys Rev Lett. 2000;85(7):1428-31doi: 10.1103/PhysRevLett.85.1428.
Losert, W., Bocquet, L., Lubensky, T. C., & Gollub, J. P. (2000). Particle dynamics in sheared granular matter. Physical review letters, 85(7), 1428-31. https://doi.org/10.1103/PhysRevLett.85.1428
Losert, et al. "Particle dynamics in sheared granular matter." Physical review letters vol. 85,7 (2000): 1428-31. doi: https://doi.org/10.1103/PhysRevLett.85.1428
Losert W, Bocquet L, Lubensky TC, Gollub JP. Particle dynamics in sheared granular matter. Phys Rev Lett. 2000 Aug 14;85(7):1428-31. doi: 10.1103/PhysRevLett.85.1428. PMID: 10970521.
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Internal granular dynamics, shear-induced crystallization, and compaction steps.

Physical review letters

Tsai JC, Voth GA, Gollub JP.
PMID: 12935080
Phys Rev Lett. 2003 Aug 08;91(6):064301. doi: 10.1103/PhysRevLett.91.064301. Epub 2003 Aug 06.

Internal imaging using index matching, and sensitive volume measurement, are used to investigate the spatial order and dynamics of a deep disordered layer of spheres sheared under a fixed load. Shearing triggers a crystallization transition accompanied by a step...

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Tsai JC, Voth GA, Gollub JP. Internal granular dynamics, shear-induced crystallization, and compaction steps. Phys Rev Lett. 2003;91(6):064301doi: 10.1103/PhysRevLett.91.064301.
Tsai, J. C., Voth, G. A., & Gollub, J. P. (2003). Internal granular dynamics, shear-induced crystallization, and compaction steps. Physical review letters, 91(6), 064301. https://doi.org/10.1103/PhysRevLett.91.064301
Tsai, J-C, et al. "Internal granular dynamics, shear-induced crystallization, and compaction steps." Physical review letters vol. 91,6 (2003): 064301. doi: https://doi.org/10.1103/PhysRevLett.91.064301
Tsai JC, Voth GA, Gollub JP. Internal granular dynamics, shear-induced crystallization, and compaction steps. Phys Rev Lett. 2003 Aug 08;91(6):064301. doi: 10.1103/PhysRevLett.91.064301. Epub 2003 Aug 06. PMID: 12935080.
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Experimental flexibility.

Journal of the experimental analysis of behavior

GOLLUB LR.
PMID: 13850826
J Exp Anal Behav. 1960 Jul;3:254.

No abstract available.

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GOLLUB LR. Experimental flexibility. J Exp Anal Behav. 1960;3:254
GOLLUB, L. R. (1960). Experimental flexibility. Journal of the experimental analysis of behavior, 3254.
GOLLUB, L R. "Experimental flexibility." Journal of the experimental analysis of behavior vol. 3 (1960): 254.
GOLLUB LR. Experimental flexibility. J Exp Anal Behav. 1960 Jul;3:254. PMID: 13850826.
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Detection of radon emission at the edges of lunar maria with the apollo alpha-particle spectrometer.

Science (New York, N.Y.)

Gorenstein P, Golub L, Bjorkholm P.
PMID: 17781931
Science. 1974 Feb 01;183(4123):411-3. doi: 10.1126/science.183.4123.411.

The distribution of radioactive polonium-210, a decay product of radon-222, shows enhanced concentrations at the edges of lunar maria. Enhancements are seen at the edges of Mare Fecunditatis, Mare Crisium, Mare Smythii. Mare Tranquillitatis, Mare Nubium, Mare Cognitum, and...

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Gorenstein P, Golub L, Bjorkholm P. Detection of radon emission at the edges of lunar maria with the apollo alpha-particle spectrometer. Science. 1974;183(4123):411-3doi: 10.1126/science.183.4123.411.
Gorenstein, P., Golub, L., & Bjorkholm, P. (1974). Detection of radon emission at the edges of lunar maria with the apollo alpha-particle spectrometer. Science (New York, N.Y.), 183(4123), 411-3. https://doi.org/10.1126/science.183.4123.411
Gorenstein, P, et al. "Detection of radon emission at the edges of lunar maria with the apollo alpha-particle spectrometer." Science (New York, N.Y.) vol. 183,4123 (1974): 411-3. doi: https://doi.org/10.1126/science.183.4123.411
Gorenstein P, Golub L, Bjorkholm P. Detection of radon emission at the edges of lunar maria with the apollo alpha-particle spectrometer. Science. 1974 Feb 01;183(4123):411-3. doi: 10.1126/science.183.4123.411. PMID: 17781931.
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Stimulus control and the response-reinforcement contingency.

Journal of the experimental analysis of behavior

Yarczower M, Gollub LR, Dickson JF.
PMID: 16811376
J Exp Anal Behav. 1969 Jul;12(4):561-3. doi: 10.1901/jeab.1969.12-561.

Pigeons were trained under a schedule in which reinforcement was made available at varying periods of time after a prior reinforcement. The first key peck after a reinforcer was available began a timer and a second key peck, which...

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Yarczower M, Gollub LR, Dickson JF. Stimulus control and the response-reinforcement contingency. J Exp Anal Behav. 1969;12(4):561-3doi: 10.1901/jeab.1969.12-561.
Yarczower, M., Gollub, L. R., & Dickson, J. F. (1969). Stimulus control and the response-reinforcement contingency. Journal of the experimental analysis of behavior, 12(4), 561-3. https://doi.org/10.1901/jeab.1969.12-561
Yarczower, M, et al. "Stimulus control and the response-reinforcement contingency." Journal of the experimental analysis of behavior vol. 12,4 (1969): 561-3. doi: https://doi.org/10.1901/jeab.1969.12-561
Yarczower M, Gollub LR, Dickson JF. Stimulus control and the response-reinforcement contingency. J Exp Anal Behav. 1969 Jul;12(4):561-3. doi: 10.1901/jeab.1969.12-561. PMID: 16811376; PMCID: PMC1338648.
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Medical education 2006: beyond mental mediocrity.

JAMA

Golub RM.
PMID: 16954496
JAMA. 2006 Sep 06;296(9):1139-40. doi: 10.1001/jama.296.9.1139.

No abstract available.

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Golub RM. Medical education 2006: beyond mental mediocrity. JAMA. 2006;296(9):1139-40doi: 10.1001/jama.296.9.1139.
Golub, R. M. (2006). Medical education 2006: beyond mental mediocrity. JAMA, 296(9), 1139-40. https://doi.org/10.1001/jama.296.9.1139
Golub, Robert M. "Medical education 2006: beyond mental mediocrity." JAMA vol. 296,9 (2006): 1139-40. doi: https://doi.org/10.1001/jama.296.9.1139
Golub RM. Medical education 2006: beyond mental mediocrity. JAMA. 2006 Sep 06;296(9):1139-40. doi: 10.1001/jama.296.9.1139. PMID: 16954496.
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Short-component multiple schedules: effects of relative reinforcement duration.

Journal of the experimental analysis of behavior

Merigan WH, Miller JS, Gollub LR.
PMID: 16811870
J Exp Anal Behav. 1975 Sep;24(2):183-9. doi: 10.1901/jeab.1975.24-183.

Pigeons were exposed to multiple variable-interval 2-min variable-interval 2-min schedules of food presentation in which relative duration of food presentation was manipulated. When components alternated every 5 sec and were scheduled on separate response keys, relative response rates closely...

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Merigan WH, Miller JS, Gollub LR. Short-component multiple schedules: effects of relative reinforcement duration. J Exp Anal Behav. 1975;24(2):183-9doi: 10.1901/jeab.1975.24-183.
Merigan, W. H., Miller, J. S., & Gollub, L. R. (1975). Short-component multiple schedules: effects of relative reinforcement duration. Journal of the experimental analysis of behavior, 24(2), 183-9. https://doi.org/10.1901/jeab.1975.24-183
Merigan, W H, et al. "Short-component multiple schedules: effects of relative reinforcement duration." Journal of the experimental analysis of behavior vol. 24,2 (1975): 183-9. doi: https://doi.org/10.1901/jeab.1975.24-183
Merigan WH, Miller JS, Gollub LR. Short-component multiple schedules: effects of relative reinforcement duration. J Exp Anal Behav. 1975 Sep;24(2):183-9. doi: 10.1901/jeab.1975.24-183. PMID: 16811870; PMCID: PMC1333397.
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Showing 1 to 12 of 256 entries