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Energy-dispersive X-ray spectrometry combined with directly suspended droplet microextraction for determination of dissolved silicate in surface water via silicomolybdenum blue complex.

Talanta

Pytlakowska K, Barkema HG, Shenkar O, Vermeulen F.
PMID: 25059189
Talanta. 2014 Oct;128:480-5. doi: 10.1016/j.talanta.2014.06.001. Epub 2014 Jun 10.

Energy-dispersive X-ray fluorescence spectrometry (EDXRF) is a well-established analytical technique successfully applied with good precision and accuracy to determination of many elements. However, in the case of elements of low atomic number, such as silicon, direct determination is hampered...

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Pytlakowska K, Barkema HG, Shenkar O, et al. Energy-dispersive X-ray spectrometry combined with directly suspended droplet microextraction for determination of dissolved silicate in surface water via silicomolybdenum blue complex. Talanta. 2014;128:480-5doi: 10.1016/j.talanta.2014.06.001.
Pytlakowska, K., Barkema, H. G., Shenkar, O., & Vermeulen, F. (2014). Energy-dispersive X-ray spectrometry combined with directly suspended droplet microextraction for determination of dissolved silicate in surface water via silicomolybdenum blue complex. Talanta, 128480-5. https://doi.org/10.1016/j.talanta.2014.06.001
Pytlakowska, Katarzyna, et al. "Energy-dispersive X-ray spectrometry combined with directly suspended droplet microextraction for determination of dissolved silicate in surface water via silicomolybdenum blue complex." Talanta vol. 128 (2014): 480-5. doi: https://doi.org/10.1016/j.talanta.2014.06.001
Pytlakowska K, Barkema HG, Shenkar O, Vermeulen F. Energy-dispersive X-ray spectrometry combined with directly suspended droplet microextraction for determination of dissolved silicate in surface water via silicomolybdenum blue complex. Talanta. 2014 Oct;128:480-5. doi: 10.1016/j.talanta.2014.06.001. Epub 2014 Jun 10. PMID: 25059189.
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The Features of Fecal and Ileal Mucosa-Associated Microbiota in Dairy Calves during Early Infection with Mycobacterium avium Subspecies paratuberculosis.

Frontiers in microbiology

Derakhshani H, De Buck J, Mortier R, Barkema HW, Krause DO, Khafipour E.
PMID: 27065983
Front Microbiol. 2016 Mar 31;7:426. doi: 10.3389/fmicb.2016.00426. eCollection 2016.

Current diagnostic tests for Johne's disease (JD), a chronic granulomatous inflammation of the gastrointestinal tract of ruminants caused by Mycobacterium avium subspecies paratuberculosis (MAP), lack the sensitivity to identify infected animals at early (asymptomatic) stages of the disease. The...

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Derakhshani H, De Buck J, Mortier R, et al. The Features of Fecal and Ileal Mucosa-Associated Microbiota in Dairy Calves during Early Infection with Mycobacterium avium Subspecies paratuberculosis. Front Microbiol. 2016;7:426doi: 10.3389/fmicb.2016.00426.
Derakhshani, H., De Buck, J., Mortier, R., Barkema, H. W., Krause, D. O., & Khafipour, E. (2016). The Features of Fecal and Ileal Mucosa-Associated Microbiota in Dairy Calves during Early Infection with Mycobacterium avium Subspecies paratuberculosis. Frontiers in microbiology, 7426. https://doi.org/10.3389/fmicb.2016.00426
Derakhshani, Hooman, et al. "The Features of Fecal and Ileal Mucosa-Associated Microbiota in Dairy Calves during Early Infection with Mycobacterium avium Subspecies paratuberculosis." Frontiers in microbiology vol. 7 (2016): 426. doi: https://doi.org/10.3389/fmicb.2016.00426
Derakhshani H, De Buck J, Mortier R, Barkema HW, Krause DO, Khafipour E. The Features of Fecal and Ileal Mucosa-Associated Microbiota in Dairy Calves during Early Infection with Mycobacterium avium Subspecies paratuberculosis. Front Microbiol. 2016 Mar 31;7:426. doi: 10.3389/fmicb.2016.00426. eCollection 2016. PMID: 27065983; PMCID: PMC4814471.
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Configurational entropy of network-forming materials.

Physical review letters

Vink RL, Barkema GT.
PMID: 12190540
Phys Rev Lett. 2002 Aug 12;89(7):076405. doi: 10.1103/PhysRevLett.89.076405. Epub 2002 Jul 29.

We present a computationally efficient method to calculate the configurational entropy of network-forming materials. The method requires only the atomic coordinates and bonds of a single well-relaxed configuration. This is in contrast to the multiple simulations that are required...

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Vink RL, Barkema GT. Configurational entropy of network-forming materials. Phys Rev Lett. 2002;89(7):076405doi: 10.1103/PhysRevLett.89.076405.
Vink, R. L., & Barkema, G. T. (2002). Configurational entropy of network-forming materials. Physical review letters, 89(7), 076405. https://doi.org/10.1103/PhysRevLett.89.076405
Vink, R L C, and Barkema, G T. "Configurational entropy of network-forming materials." Physical review letters vol. 89,7 (2002): 076405. doi: https://doi.org/10.1103/PhysRevLett.89.076405
Vink RL, Barkema GT. Configurational entropy of network-forming materials. Phys Rev Lett. 2002 Aug 12;89(7):076405. doi: 10.1103/PhysRevLett.89.076405. Epub 2002 Jul 29. PMID: 12190540.
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Universality in the pair contact process with diffusion.

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

Barkema GT, Carlon E.
PMID: 14524838
Phys Rev E Stat Nonlin Soft Matter Phys. 2003 Sep;68(3):036113. doi: 10.1103/PhysRevE.68.036113. Epub 2003 Sep 18.

The pair contact process with diffusion is studied by means of multispin Monte Carlo simulations and density matrix renormalization group calculations. Effective critical exponents are found to behave nonmonotonically as functions of time or of system length and extrapolate...

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Barkema GT, Carlon E. Universality in the pair contact process with diffusion. Phys Rev E Stat Nonlin Soft Matter Phys. 2003;68(3):036113doi: 10.1103/PhysRevE.68.036113.
Barkema, G. T., & Carlon, E. (2003). Universality in the pair contact process with diffusion. Physical review. E, Statistical, nonlinear, and soft matter physics, 68(3), 036113. https://doi.org/10.1103/PhysRevE.68.036113
Barkema, G T, and Carlon, E. "Universality in the pair contact process with diffusion." Physical review. E, Statistical, nonlinear, and soft matter physics vol. 68,3 (2003): 036113. doi: https://doi.org/10.1103/PhysRevE.68.036113
Barkema GT, Carlon E. Universality in the pair contact process with diffusion. Phys Rev E Stat Nonlin Soft Matter Phys. 2003 Sep;68(3):036113. doi: 10.1103/PhysRevE.68.036113. Epub 2003 Sep 18. PMID: 14524838.
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Activated sampling in complex materials at finite temperature: the properly obeying probability activation-relaxation technique.

The Journal of chemical physics

Vocks H, Chubynsky MV, Barkema GT, Mousseau N.
PMID: 16396563
J Chem Phys. 2005 Dec 22;123(24):244707. doi: 10.1063/1.2137693.

While the dynamics of many complex systems is dominated by activated events, there are very few simulation methods that take advantage of this fact. Most of these procedures are restricted to relatively simple systems or, as with the activation-relaxation...

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Vocks H, Chubynsky MV, Barkema GT, et al. Activated sampling in complex materials at finite temperature: the properly obeying probability activation-relaxation technique. J Chem Phys. 2005;123(24):244707doi: 10.1063/1.2137693.
Vocks, H., Chubynsky, M. V., Barkema, G. T., & Mousseau, N. (2005). Activated sampling in complex materials at finite temperature: the properly obeying probability activation-relaxation technique. The Journal of chemical physics, 123(24), 244707. https://doi.org/10.1063/1.2137693
Vocks, Henk, et al. "Activated sampling in complex materials at finite temperature: the properly obeying probability activation-relaxation technique." The Journal of chemical physics vol. 123,24 (2005): 244707. doi: https://doi.org/10.1063/1.2137693
Vocks H, Chubynsky MV, Barkema GT, Mousseau N. Activated sampling in complex materials at finite temperature: the properly obeying probability activation-relaxation technique. J Chem Phys. 2005 Dec 22;123(24):244707. doi: 10.1063/1.2137693. PMID: 16396563.
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Phase separation driven by surface diffusion: a Monte Carlo study.

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

van Gemmert S, Barkema GT, Puri S.
PMID: 16383492
Phys Rev E Stat Nonlin Soft Matter Phys. 2005 Oct;72(4):046131. doi: 10.1103/PhysRevE.72.046131. Epub 2005 Oct 24.

We propose a kinetic Ising model to study phase separation driven by surface diffusion. This model is referred to as Model S, and consists of the usual Kawasaki spin-exchange kinetics (Model B) in conjunction with a kinetic constraint. We...

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van Gemmert S, Barkema GT, Puri S. Phase separation driven by surface diffusion: a Monte Carlo study. Phys Rev E Stat Nonlin Soft Matter Phys. 2005;72(4):046131doi: 10.1103/PhysRevE.72.046131.
van Gemmert, S., Barkema, G. T., & Puri, S. (2005). Phase separation driven by surface diffusion: a Monte Carlo study. Physical review. E, Statistical, nonlinear, and soft matter physics, 72(4), 046131. https://doi.org/10.1103/PhysRevE.72.046131
van Gemmert, S, et al. "Phase separation driven by surface diffusion: a Monte Carlo study." Physical review. E, Statistical, nonlinear, and soft matter physics vol. 72,4 (2005): 046131. doi: https://doi.org/10.1103/PhysRevE.72.046131
van Gemmert S, Barkema GT, Puri S. Phase separation driven by surface diffusion: a Monte Carlo study. Phys Rev E Stat Nonlin Soft Matter Phys. 2005 Oct;72(4):046131. doi: 10.1103/PhysRevE.72.046131. Epub 2005 Oct 24. PMID: 16383492.
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Rouse modes of self-avoiding flexible polymers.

The Journal of chemical physics

Panja D, Barkema GT.
PMID: 20568880
J Chem Phys. 2009 Oct 21;131(15):154903. doi: 10.1063/1.3244678.

Using a lattice-based Monte Carlo code for simulating self-avoiding flexible polymers in three dimensions in the absence of explicit hydrodynamics, we study their Rouse modes. For self-avoiding polymers, the Rouse modes are not expected to be statistically independent; nevertheless,...

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Panja D, Barkema GT. Rouse modes of self-avoiding flexible polymers. J Chem Phys. 2009;131(15):154903doi: 10.1063/1.3244678.
Panja, D., & Barkema, G. T. (2009). Rouse modes of self-avoiding flexible polymers. The Journal of chemical physics, 131(15), 154903. https://doi.org/10.1063/1.3244678
Panja, Debabrata, and Barkema, Gerard T. "Rouse modes of self-avoiding flexible polymers." The Journal of chemical physics vol. 131,15 (2009): 154903. doi: https://doi.org/10.1063/1.3244678
Panja D, Barkema GT. Rouse modes of self-avoiding flexible polymers. J Chem Phys. 2009 Oct 21;131(15):154903. doi: 10.1063/1.3244678. PMID: 20568880.
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Event-Based Relaxation of Continuous Disordered Systems.

Physical review letters

Barkema GT, Mousseau N.
PMID: 10062518
Phys Rev Lett. 1996 Nov 18;77(21):4358-4361. doi: 10.1103/PhysRevLett.77.4358.

No abstract available.

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Barkema GT, Mousseau N. Event-Based Relaxation of Continuous Disordered Systems. Phys Rev Lett. 1996;77(21):4358-4361doi: 10.1103/PhysRevLett.77.4358.
Barkema, G. T., & Mousseau, N. (1996). Event-Based Relaxation of Continuous Disordered Systems. Physical review letters, 77(21), 4358-4361. https://doi.org/10.1103/PhysRevLett.77.4358
Barkema, and Mousseau. "Event-Based Relaxation of Continuous Disordered Systems." Physical review letters vol. 77,21 (1996): 4358-4361. doi: https://doi.org/10.1103/PhysRevLett.77.4358
Barkema GT, Mousseau N. Event-Based Relaxation of Continuous Disordered Systems. Phys Rev Lett. 1996 Nov 18;77(21):4358-4361. doi: 10.1103/PhysRevLett.77.4358. PMID: 10062518.
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Corrigendum to "Evaluation by employees of employee management on large US dairy farms" (J. Dairy Sci. 101:7450-7462).

Journal of dairy science

Durst PT, Moore SJ, Ritter C, Barkema HW.
PMID: 30122606
J Dairy Sci. 2018 Sep;101(9):8617. doi: 10.3168/jds.2018-101-9-8617.

No abstract available.

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Durst PT, Moore SJ, Ritter C, et al. Corrigendum to "Evaluation by employees of employee management on large US dairy farms" (J. Dairy Sci. 101:7450-7462). J Dairy Sci. 2018;101(9):8617doi: 10.3168/jds.2018-101-9-8617.
Durst, P. T., Moore, S. J., Ritter, C., & Barkema, H. W. (2018). Corrigendum to "Evaluation by employees of employee management on large US dairy farms" (J. Dairy Sci. 101:7450-7462). Journal of dairy science, 101(9), 8617. https://doi.org/10.3168/jds.2018-101-9-8617
Durst, Phillip T, et al. "Corrigendum to "Evaluation by employees of employee management on large US dairy farms" (J. Dairy Sci. 101:7450-7462)." Journal of dairy science vol. 101,9 (2018): 8617. doi: https://doi.org/10.3168/jds.2018-101-9-8617
Durst PT, Moore SJ, Ritter C, Barkema HW. Corrigendum to "Evaluation by employees of employee management on large US dairy farms" (J. Dairy Sci. 101:7450-7462). J Dairy Sci. 2018 Sep;101(9):8617. doi: 10.3168/jds.2018-101-9-8617. PMID: 30122606.
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Efficient simulation of semiflexible polymers with stiff bonds.

Physical review. E

Barkema GT, van Leeuwen JM.
PMID: 28208404
Phys Rev E. 2017 Jan;95(1):012502. doi: 10.1103/PhysRevE.95.012502. Epub 2017 Jan 06.

We investigate the simulation of stiff (extensible) and rigid (inextensible) semiflexible polymers in solution. In particular, we focus on polymers represented as chains of beads, interconnected by bonds with a low to zero extensibility, and significant persistence in the...

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Barkema GT, van Leeuwen JM. Efficient simulation of semiflexible polymers with stiff bonds. Phys Rev E. 2017;95(1):012502doi: 10.1103/PhysRevE.95.012502.
Barkema, G. T., & van Leeuwen, J. M. (2017). Efficient simulation of semiflexible polymers with stiff bonds. Physical review. E, 95(1), 012502. https://doi.org/10.1103/PhysRevE.95.012502
Barkema, Gerard T, and van Leeuwen, J M J. "Efficient simulation of semiflexible polymers with stiff bonds." Physical review. E vol. 95,1 (2017): 012502. doi: https://doi.org/10.1103/PhysRevE.95.012502
Barkema GT, van Leeuwen JM. Efficient simulation of semiflexible polymers with stiff bonds. Phys Rev E. 2017 Jan;95(1):012502. doi: 10.1103/PhysRevE.95.012502. Epub 2017 Jan 06. PMID: 28208404.
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Comprehensive Virulence Gene Profiling of Bovine Non-.

mSystems

Naushad S, Naqvi SA, Nobrega D, Luby C, Kastelic JP, Barkema HW, De Buck J.
PMID: 30863792
mSystems. 2019 Mar 05;4(2). doi: 10.1128/mSystems.00098-18. eCollection 2019.

Non-

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Naushad S, Naqvi SA, Nobrega D, et al. Comprehensive Virulence Gene Profiling of Bovine Non-. mSystems. 2019;4(2)doi: 10.1128/mSystems.00098-18.
Naushad, S., Naqvi, S. A., Nobrega, D., Luby, C., Kastelic, J. P., Barkema, H. W., & De Buck, J. (2019). Comprehensive Virulence Gene Profiling of Bovine Non-. mSystems, 4(2), . https://doi.org/10.1128/mSystems.00098-18
Naushad, Sohail, et al. "Comprehensive Virulence Gene Profiling of Bovine Non-." mSystems vol. 4,2 (2019). doi: https://doi.org/10.1128/mSystems.00098-18
Naushad S, Naqvi SA, Nobrega D, Luby C, Kastelic JP, Barkema HW, De Buck J. Comprehensive Virulence Gene Profiling of Bovine Non-. mSystems. 2019 Mar 05;4(2). doi: 10.1128/mSystems.00098-18. eCollection 2019. PMID: 30863792; PMCID: PMC6401416.
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Comparison of different approaches to antibiotic restriction in food-producing animals: stratified results from a systematic review and meta-analysis.

BMJ global health

Tang KL, Caffrey NP, Nóbrega DB, Cork SC, Ronksley PE, Barkema HW, Polachek AJ, Ganshorn H, Sharma N, Kellner JD, Checkley SL, Ghali WA.
PMID: 31543995
BMJ Glob Health. 2019 Aug 31;4(4):e001710. doi: 10.1136/bmjgh-2019-001710. eCollection 2019.

BACKGROUND: We have previously reported, in a systematic review of 181 studies, that restriction of antibiotic use in food-producing animals is associated with a reduction in antibiotic-resistant bacterial isolates. While informative, that report did not concretely specify whether different...

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Tang KL, Caffrey NP, Nóbrega DB, et al. Comparison of different approaches to antibiotic restriction in food-producing animals: stratified results from a systematic review and meta-analysis. BMJ Glob Health. 2019;4(4):e001710doi: 10.1136/bmjgh-2019-001710.
Tang, K. L., Caffrey, N. P., Nóbrega, D. B., Cork, S. C., Ronksley, P. E., Barkema, H. W., Polachek, A. J., Ganshorn, H., Sharma, N., Kellner, J. D., Checkley, S. L., & Ghali, W. A. (2019). Comparison of different approaches to antibiotic restriction in food-producing animals: stratified results from a systematic review and meta-analysis. BMJ global health, 4(4), e001710. https://doi.org/10.1136/bmjgh-2019-001710
Tang, Karen L, et al. "Comparison of different approaches to antibiotic restriction in food-producing animals: stratified results from a systematic review and meta-analysis." BMJ global health vol. 4,4 (2019): e001710. doi: https://doi.org/10.1136/bmjgh-2019-001710
Tang KL, Caffrey NP, Nóbrega DB, Cork SC, Ronksley PE, Barkema HW, Polachek AJ, Ganshorn H, Sharma N, Kellner JD, Checkley SL, Ghali WA. Comparison of different approaches to antibiotic restriction in food-producing animals: stratified results from a systematic review and meta-analysis. BMJ Glob Health. 2019 Aug 31;4(4):e001710. doi: 10.1136/bmjgh-2019-001710. eCollection 2019. PMID: 31543995; PMCID: PMC6730577.
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Showing 1 to 12 of 85 entries