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Improved correction methods for field measurements of particulate light backscattering in turbid waters.

Optics express

Doxaran D, Leymarie E, Nechad B, Dogliotti A, Ruddick K, Gernez P, Knaeps E.
PMID: 26907020
Opt Express. 2016 Feb 22;24(4):3615-37. doi: 10.1364/OE.24.003615.

Monte Carlo simulations are used to compute the uncertainty associated to light backscattering measurements in turbid waters using the ECO-BB (WET Labs) and Hydroscat (HOBI Labs) scattering sensors. ECO-BB measurements provide an accurate estimate of the particulate volume scattering...

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Doxaran D, Leymarie E, Nechad B, et al. Improved correction methods for field measurements of particulate light backscattering in turbid waters. Opt Express. 2016;24(4):3615-37doi: 10.1364/OE.24.003615.
Doxaran, D., Leymarie, E., Nechad, B., Dogliotti, A., Ruddick, K., Gernez, P., & Knaeps, E. (2016). Improved correction methods for field measurements of particulate light backscattering in turbid waters. Optics express, 24(4), 3615-37. https://doi.org/10.1364/OE.24.003615
Doxaran, David, et al. "Improved correction methods for field measurements of particulate light backscattering in turbid waters." Optics express vol. 24,4 (2016): 3615-37. doi: https://doi.org/10.1364/OE.24.003615
Doxaran D, Leymarie E, Nechad B, Dogliotti A, Ruddick K, Gernez P, Knaeps E. Improved correction methods for field measurements of particulate light backscattering in turbid waters. Opt Express. 2016 Feb 22;24(4):3615-37. doi: 10.1364/OE.24.003615. PMID: 26907020.
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Comparison of yohimbine, 4-aminopyridine and doxapram antagonism of xylazine sedation in deer (Cervus elaphus).

New Zealand veterinary journal

MacKintosh CG, van Reenen G.
PMID: 16031017
N Z Vet J. 1984 Nov;32(11):181-4. doi: 10.1080/00480169.1984.35116.

Trials were conducted to test the ability of yohimbine, 4-aminopyridine and doxapram given by intravenous injection to antagonise xylazine sedation in red deer (Cervus elaphus). Yohimbine produced the best and most consistent result. The mean time taken for 34...

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MacKintosh CG, van Reenen G. Comparison of yohimbine, 4-aminopyridine and doxapram antagonism of xylazine sedation in deer (Cervus elaphus). N Z Vet J. 1984;32(11):181-4doi: 10.1080/00480169.1984.35116.
MacKintosh, C. G., & van Reenen, G. (1984). Comparison of yohimbine, 4-aminopyridine and doxapram antagonism of xylazine sedation in deer (Cervus elaphus). New Zealand veterinary journal, 32(11), 181-4. https://doi.org/10.1080/00480169.1984.35116
MacKintosh, C G, and van Reenen, G. "Comparison of yohimbine, 4-aminopyridine and doxapram antagonism of xylazine sedation in deer (Cervus elaphus)." New Zealand veterinary journal vol. 32,11 (1984): 181-4. doi: https://doi.org/10.1080/00480169.1984.35116
MacKintosh CG, van Reenen G. Comparison of yohimbine, 4-aminopyridine and doxapram antagonism of xylazine sedation in deer (Cervus elaphus). N Z Vet J. 1984 Nov;32(11):181-4. doi: 10.1080/00480169.1984.35116. PMID: 16031017.
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Remote-sensing reflectance of turbid sediment-dominated waters. Reduction of sediment type variations and changing illumination conditions effects by use of reflectance ratios.

Applied optics

Doxaran D, Froidefond JM, Castaing P.
PMID: 12776997
Appl Opt. 2003 May 20;42(15):2623-34. doi: 10.1364/ao.42.002623.

Variations of sediment type (grain size and refractive index) and changing illumination conditions affect the reflectance signal of coastal waters and limit the accuracy of sediment-concentration estimations from remote-sensing measurements. These effects are analyzed from numerous in situ remote-sensing...

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Doxaran D, Froidefond JM, Castaing P. Remote-sensing reflectance of turbid sediment-dominated waters. Reduction of sediment type variations and changing illumination conditions effects by use of reflectance ratios. Appl Opt. 2003;42(15):2623-34doi: 10.1364/ao.42.002623.
Doxaran, D., Froidefond, J. M., & Castaing, P. (2003). Remote-sensing reflectance of turbid sediment-dominated waters. Reduction of sediment type variations and changing illumination conditions effects by use of reflectance ratios. Applied optics, 42(15), 2623-34. https://doi.org/10.1364/ao.42.002623
Doxaran, David, et al. "Remote-sensing reflectance of turbid sediment-dominated waters. Reduction of sediment type variations and changing illumination conditions effects by use of reflectance ratios." Applied optics vol. 42,15 (2003): 2623-34. doi: https://doi.org/10.1364/ao.42.002623
Doxaran D, Froidefond JM, Castaing P. Remote-sensing reflectance of turbid sediment-dominated waters. Reduction of sediment type variations and changing illumination conditions effects by use of reflectance ratios. Appl Opt. 2003 May 20;42(15):2623-34. doi: 10.1364/ao.42.002623. PMID: 12776997.
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The bioavailability and maturing clearance of doxapram in preterm infants.

Pediatric research

Flint RB, Simons SHP, Andriessen P, Liem KD, Degraeuwe PLJ, Reiss IKM, Ter Heine R, Engbers AGJ, Koch BCP, Groot R, Burger DM, Knibbe CAJ, Völler S.
PMID: 32698193
Pediatr Res. 2021 Apr;89(5):1268-1277. doi: 10.1038/s41390-020-1037-9. Epub 2020 Jul 22.

BACKGROUND: Doxapram is used for the treatment of apnea of prematurity in dosing regimens only based on bodyweight, as pharmacokinetic data are limited. This study describes the pharmacokinetics of doxapram and keto-doxapram in preterm infants.METHODS: Data (302 samples) from...

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Flint RB, Simons SHP, Andriessen P, et al. The bioavailability and maturing clearance of doxapram in preterm infants. Pediatr Res. 2020;89(5):1268-1277doi: 10.1038/s41390-020-1037-9.
Flint, R. B., Simons, S. H. P., Andriessen, P., Liem, K. D., Degraeuwe, P. L. J., Reiss, I. K. M., Ter Heine, R., Engbers, A. G. J., Koch, B. C. P., Groot, R., Burger, D. M., Knibbe, C. A. J., Völler, S. (2021). The bioavailability and maturing clearance of doxapram in preterm infants. Pediatric research, 89(5), 1268-1277. https://doi.org/10.1038/s41390-020-1037-9
Flint, Robert B, et al. "The bioavailability and maturing clearance of doxapram in preterm infants." Pediatric research vol. 89,5 (2021): 1268-1277. doi: https://doi.org/10.1038/s41390-020-1037-9
Flint RB, Simons SHP, Andriessen P, Liem KD, Degraeuwe PLJ, Reiss IKM, Ter Heine R, Engbers AGJ, Koch BCP, Groot R, Burger DM, Knibbe CAJ, Völler S. The bioavailability and maturing clearance of doxapram in preterm infants. Pediatr Res. 2021 Apr;89(5):1268-1277. doi: 10.1038/s41390-020-1037-9. Epub 2020 Jul 22. PMID: 32698193.
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Saturation of water reflectance in extremely turbid media based on field measurements, satellite data and bio-optical modelling.

Optics express

Luo Y, Doxaran D, Ruddick K, Shen F, Gentili B, Yan L, Huang H.
PMID: 29715981
Opt Express. 2018 Apr 16;26(8):10435-10451. doi: 10.1364/OE.26.010435.

Evidence of water reflectance saturation in extremely turbid media is highlighted based on both field measurements and satellite data corrected for atmospheric effects. This saturation is obvious in visible spectral bands, i.e., in the blue, green and even red...

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Luo Y, Doxaran D, Ruddick K, et al. Saturation of water reflectance in extremely turbid media based on field measurements, satellite data and bio-optical modelling. Opt Express. 2018;26(8):10435-10451doi: 10.1364/OE.26.010435.
Luo, Y., Doxaran, D., Ruddick, K., Shen, F., Gentili, B., Yan, L., & Huang, H. (2018). Saturation of water reflectance in extremely turbid media based on field measurements, satellite data and bio-optical modelling. Optics express, 26(8), 10435-10451. https://doi.org/10.1364/OE.26.010435
Luo, Yafei, et al. "Saturation of water reflectance in extremely turbid media based on field measurements, satellite data and bio-optical modelling." Optics express vol. 26,8 (2018): 10435-10451. doi: https://doi.org/10.1364/OE.26.010435
Luo Y, Doxaran D, Ruddick K, Shen F, Gentili B, Yan L, Huang H. Saturation of water reflectance in extremely turbid media based on field measurements, satellite data and bio-optical modelling. Opt Express. 2018 Apr 16;26(8):10435-10451. doi: 10.1364/OE.26.010435. PMID: 29715981.
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Apparent and inherent optical properties of turbid estuarine waters: measurements, empirical quantification relationships, and modeling.

Applied optics

Doxaran D, Cherukuru N, Lavender SJ.
PMID: 16608000
Appl Opt. 2006 Apr 01;45(10):2310-24. doi: 10.1364/ao.45.002310.

Spectral measurements of remote-sensing reflectance (Rrs) and absorption coefficients carried out in three European estuaries (Gironde and Loire in France, Tamar in the UK) are presented and analyzed. Typical Rrs and absorption spectra are compared with typical values measured...

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Doxaran D, Cherukuru N, Lavender SJ. Apparent and inherent optical properties of turbid estuarine waters: measurements, empirical quantification relationships, and modeling. Appl Opt. 2006;45(10):2310-24doi: 10.1364/ao.45.002310.
Doxaran, D., Cherukuru, N., & Lavender, S. J. (2006). Apparent and inherent optical properties of turbid estuarine waters: measurements, empirical quantification relationships, and modeling. Applied optics, 45(10), 2310-24. https://doi.org/10.1364/ao.45.002310
Doxaran, David, et al. "Apparent and inherent optical properties of turbid estuarine waters: measurements, empirical quantification relationships, and modeling." Applied optics vol. 45,10 (2006): 2310-24. doi: https://doi.org/10.1364/ao.45.002310
Doxaran D, Cherukuru N, Lavender SJ. Apparent and inherent optical properties of turbid estuarine waters: measurements, empirical quantification relationships, and modeling. Appl Opt. 2006 Apr 01;45(10):2310-24. doi: 10.1364/ao.45.002310. PMID: 16608000.
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Near-infrared light scattering by particles in coastal waters.

Optics express

Doxaran D, Babin M, Leymarie E.
PMID: 19550552
Opt Express. 2007 Oct 01;15(20):12834-49. doi: 10.1364/oe.15.012834.

We report the first measurements of the scattering coefficient of natural marine particles, which extend over the near-infrared spectral region to up to 870 nm. The measurements were conducted in three different European estuaries (Gironde, Tamar and Elbe) using...

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Doxaran D, Babin M, Leymarie E. Near-infrared light scattering by particles in coastal waters. Opt Express. 2007;15(20):12834-49doi: 10.1364/oe.15.012834.
Doxaran, D., Babin, M., & Leymarie, E. (2007). Near-infrared light scattering by particles in coastal waters. Optics express, 15(20), 12834-49. https://doi.org/10.1364/oe.15.012834
Doxaran, David, et al. "Near-infrared light scattering by particles in coastal waters." Optics express vol. 15,20 (2007): 12834-49. doi: https://doi.org/10.1364/oe.15.012834
Doxaran D, Babin M, Leymarie E. Near-infrared light scattering by particles in coastal waters. Opt Express. 2007 Oct 01;15(20):12834-49. doi: 10.1364/oe.15.012834. PMID: 19550552.
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Uncertainties associated to measurements of inherent optical properties in natural waters.

Applied optics

Leymarie E, Doxaran D, Babin M.
PMID: 20885480
Appl Opt. 2010 Oct 01;49(28):5415-36. doi: 10.1364/AO.49.005415.

Monte Carlo simulations are used to explain and quantify the errors in inherent optical properties (IOPs) (absorption and attenuation coefficients) measured using the WET Labs AC-9 submarine spectrophotometer, and to assess correction algorithms. Simulated samples with a wide range...

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Leymarie E, Doxaran D, Babin M. Uncertainties associated to measurements of inherent optical properties in natural waters. Appl Opt. 2010;49(28):5415-36doi: 10.1364/AO.49.005415.
Leymarie, E., Doxaran, D., & Babin, M. (2010). Uncertainties associated to measurements of inherent optical properties in natural waters. Applied optics, 49(28), 5415-36. https://doi.org/10.1364/AO.49.005415
Leymarie, Edouard, et al. "Uncertainties associated to measurements of inherent optical properties in natural waters." Applied optics vol. 49,28 (2010): 5415-36. doi: https://doi.org/10.1364/AO.49.005415
Leymarie E, Doxaran D, Babin M. Uncertainties associated to measurements of inherent optical properties in natural waters. Appl Opt. 2010 Oct 01;49(28):5415-36. doi: 10.1364/AO.49.005415. PMID: 20885480.
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Role of measurement uncertainties in observed variability in the spectral backscattering ratio: a case study in mineral-rich coastal waters.

Applied optics

McKee D, Chami M, Brown I, Calzado VS, Doxaran D, Cunningham A.
PMID: 19696853
Appl Opt. 2009 Aug 20;48(24):4663-75. doi: 10.1364/ao.48.004663.

The particulate backscattering ratio (b(bp)/b(p)) is a useful indicator of the angular scattering characteristics of natural waters. Recent studies have shown evidence both for and against significant spectral variability in b(bp)/b(p) in the visible domain, but most show significant...

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McKee D, Chami M, Brown I, et al. Role of measurement uncertainties in observed variability in the spectral backscattering ratio: a case study in mineral-rich coastal waters. Appl Opt. 2009;48(24):4663-75doi: 10.1364/ao.48.004663.
McKee, D., Chami, M., Brown, I., Calzado, V. S., Doxaran, D., & Cunningham, A. (2009). Role of measurement uncertainties in observed variability in the spectral backscattering ratio: a case study in mineral-rich coastal waters. Applied optics, 48(24), 4663-75. https://doi.org/10.1364/ao.48.004663
McKee, David, et al. "Role of measurement uncertainties in observed variability in the spectral backscattering ratio: a case study in mineral-rich coastal waters." Applied optics vol. 48,24 (2009): 4663-75. doi: https://doi.org/10.1364/ao.48.004663
McKee D, Chami M, Brown I, Calzado VS, Doxaran D, Cunningham A. Role of measurement uncertainties in observed variability in the spectral backscattering ratio: a case study in mineral-rich coastal waters. Appl Opt. 2009 Aug 20;48(24):4663-75. doi: 10.1364/ao.48.004663. PMID: 19696853.
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On the modeling of hyperspectral remote-sensing reflectance of high-sediment-load waters in the visible to shortwave-infrared domain.

Applied optics

Lee Z, Shang S, Lin G, Chen J, Doxaran D.
PMID: 26974638
Appl Opt. 2016 Mar 01;55(7):1738-50. doi: 10.1364/AO.55.001738.

We evaluated three key components in modeling hyperspectral remote-sensing reflectance in the visible to shortwave-infrared (Vis-SWIR) domain of high-sediment-load (HSL) waters, which are the relationship between remote-sensing reflectance (R(rs)) and inherent optical properties (IOPs), the absorption coefficient spectrum of...

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Lee Z, Shang S, Lin G, et al. On the modeling of hyperspectral remote-sensing reflectance of high-sediment-load waters in the visible to shortwave-infrared domain. Appl Opt. 2016;55(7):1738-50doi: 10.1364/AO.55.001738.
Lee, Z., Shang, S., Lin, G., Chen, J., & Doxaran, D. (2016). On the modeling of hyperspectral remote-sensing reflectance of high-sediment-load waters in the visible to shortwave-infrared domain. Applied optics, 55(7), 1738-50. https://doi.org/10.1364/AO.55.001738
Lee, Zhongping, et al. "On the modeling of hyperspectral remote-sensing reflectance of high-sediment-load waters in the visible to shortwave-infrared domain." Applied optics vol. 55,7 (2016): 1738-50. doi: https://doi.org/10.1364/AO.55.001738
Lee Z, Shang S, Lin G, Chen J, Doxaran D. On the modeling of hyperspectral remote-sensing reflectance of high-sediment-load waters in the visible to shortwave-infrared domain. Appl Opt. 2016 Mar 01;55(7):1738-50. doi: 10.1364/AO.55.001738. PMID: 26974638.
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Current Drug Treatment Strategies for Atrial Fibrillation and TASK-1 Inhibition as an Emerging Novel Therapy Option.

Frontiers in pharmacology

Kraft M, Büscher A, Wiedmann F, L'hoste Y, Haefeli WE, Frey N, Katus HA, Schmidt C.
PMID: 33897427
Front Pharmacol. 2021 Mar 04;12:638445. doi: 10.3389/fphar.2021.638445. eCollection 2021.

Atrial fibrillation (AF) is the most common sustained arrhythmia with a prevalence of up to 4% and an upwards trend due to demographic changes. It is associated with an increase in mortality and stroke incidences. While stroke risk can...

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Kraft M, Büscher A, Wiedmann F, et al. Current Drug Treatment Strategies for Atrial Fibrillation and TASK-1 Inhibition as an Emerging Novel Therapy Option. Front Pharmacol. 2021;12:638445doi: 10.3389/fphar.2021.638445.
Kraft, M., Büscher, A., Wiedmann, F., L'hoste, Y., Haefeli, W. E., Frey, N., Katus, H. A., & Schmidt, C. (2021). Current Drug Treatment Strategies for Atrial Fibrillation and TASK-1 Inhibition as an Emerging Novel Therapy Option. Frontiers in pharmacology, 12638445. https://doi.org/10.3389/fphar.2021.638445
Kraft, Manuel, et al. "Current Drug Treatment Strategies for Atrial Fibrillation and TASK-1 Inhibition as an Emerging Novel Therapy Option." Frontiers in pharmacology vol. 12 (2021): 638445. doi: https://doi.org/10.3389/fphar.2021.638445
Kraft M, Büscher A, Wiedmann F, L'hoste Y, Haefeli WE, Frey N, Katus HA, Schmidt C. Current Drug Treatment Strategies for Atrial Fibrillation and TASK-1 Inhibition as an Emerging Novel Therapy Option. Front Pharmacol. 2021 Mar 04;12:638445. doi: 10.3389/fphar.2021.638445. eCollection 2021. PMID: 33897427; PMCID: PMC8058608.
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Treatment of atrial fibrillation with doxapram: TASK-1 potassium channel inhibition as a novel pharmacological strategy.

Cardiovascular research

Wiedmann F, Beyersdorf C, Zhou XB, Kraft M, Paasche A, Jávorszky N, Rinné S, Sutanto H, Büscher A, Foerster KI, Blank A, El-Battrawy I, Li X, Lang S, Tochtermann U, Kremer J, Arif R, Karck M, Decher N, van Loon G, Akin I, Borggrefe M, Kallenberger S, Heijman J, Haefeli WE, Katus HA, Schmidt C.
PMID: 34028533
Cardiovasc Res. 2021 May 24; doi: 10.1093/cvr/cvab177. Epub 2021 May 24.

AIMS: TASK-1 (K2P3.1) two-pore domain potassium channels are atrial-specific and significantly upregulated in atrial fibrillation (AF) patients, contributing to AF-related electrical remodelling. Inhibition of TASK-1 in cardiomyocytes of AF patients was shown to counteract AF-related action potential duration shortening....

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Wiedmann F, Beyersdorf C, Zhou XB, et al. Treatment of atrial fibrillation with doxapram: TASK-1 potassium channel inhibition as a novel pharmacological strategy. Cardiovasc Res. 2021;doi: 10.1093/cvr/cvab177.
Wiedmann, F., Beyersdorf, C., Zhou, X. B., Kraft, M., Paasche, A., Jávorszky, N., Rinné, S., Sutanto, H., Büscher, A., Foerster, K. I., Blank, A., El-Battrawy, I., Li, X., Lang, S., Tochtermann, U., Kremer, J., Arif, R., Karck, M., Decher, N., van Loon, G., Akin, I., Borggrefe, M., Kallenberger, S., Heijman, J., Haefeli, W. E., Katus, H. A., & Schmidt, C. (2021). Treatment of atrial fibrillation with doxapram: TASK-1 potassium channel inhibition as a novel pharmacological strategy. Cardiovascular research, . https://doi.org/10.1093/cvr/cvab177
Wiedmann, Felix, et al. "Treatment of atrial fibrillation with doxapram: TASK-1 potassium channel inhibition as a novel pharmacological strategy." Cardiovascular research vol. (2021). doi: https://doi.org/10.1093/cvr/cvab177
Wiedmann F, Beyersdorf C, Zhou XB, Kraft M, Paasche A, Jávorszky N, Rinné S, Sutanto H, Büscher A, Foerster KI, Blank A, El-Battrawy I, Li X, Lang S, Tochtermann U, Kremer J, Arif R, Karck M, Decher N, van Loon G, Akin I, Borggrefe M, Kallenberger S, Heijman J, Haefeli WE, Katus HA, Schmidt C. Treatment of atrial fibrillation with doxapram: TASK-1 potassium channel inhibition as a novel pharmacological strategy. Cardiovasc Res. 2021 May 24; doi: 10.1093/cvr/cvab177. Epub 2021 May 24. PMID: 34028533.
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Showing 1 to 12 of 26 entries