195 research outputs found
Ciclos integrales de biomasa y desarrollo local. Experiencias aplicadas
Históricamente, la gestión de la biomasa ha constituido una fuente básica de energía y ha contribuido a generar empleo y actividad económica. La difusión los combustibles fósiles y la ampliación de la red eléctrica restringieron el uso de la biomasa (fundamentalmente leña). En otros contextos territoriales este uso se mantuvo y se vio acompañado de importantes innovaciones tecnológicas.Las problemáticas asociadas al consumo de combustibles fósiles han propiciado en la última década un auge de las energías renovables y entre ellas la biomasa. La creación de ciclos integrales de producción y aprovechamiento de biomasa a partir de materiales residuales puede generar interesantes dinámicas favorecedoras del desarrollo local. El artículo, aparte de presentar el estado de la cuestión en la materia, analiza varias de estas experiencias y las ventajas e inconvenientes que suponen
Predicting topology propagation messages in mobile ad hoc networks: The value of history
This research was funded by the Spanish Government under contracts TIN2016-77836-C2-1-R,TIN2016-77836-C2-2-R, and DPI2016-77415-R, and by the Generalitat de Catalunya as Consolidated ResearchGroups 2017-SGR-688 and 2017-SGR-990.The mobile ad hoc communication in highly dynamic scenarios, like urban evacuations or search-and-rescue processes, plays a key role in coordinating the activities performed by the participants. Particularly, counting on message routing enhances the communication capability among these actors. Given the high dynamism of these networks and their low bandwidth, having mechanisms to predict the network topology offers several potential advantages; e.g., to reduce the number of topology propagation messages delivered through the network, the consumption of resources in the nodes and the amount of redundant retransmissions. Most strategies reported in the literature to perform these predictions are limited to support high mobility, consume a large amount of resources or require training. In order to contribute towards addressing that challenge, this paper presents a history-based predictor (HBP), which is a prediction strategy based on the assumption that some topological changes in these networks have happened before in the past, therefore, the predictor can take advantage of these patterns following a simple and low-cost approach. The article extends a previous proposal of the authors and evaluates its impact in highly mobile scenarios through the implementation of a real predictor for the optimized link state routing (OLSR) protocol. The use of this predictor, named OLSR-HBP, shows a reduction of 40–55% of topology propagation messages compared to the regular OLSR protocol. Moreover, the use of this predictor has a low cost in terms of CPU and memory consumption, and it can also be used with other routing protocols.Peer ReviewedPostprint (published version
Animal-Assisted Intervention Improves Pain Perception in Polymedicated Geriatric Patients with Chronic Joint Pain: A Clinical Trial
Chronic joint pain is associated to an increase in the consumption of medication and decrease in life quality in elderly people, which requires developing non-pharmacological treatments. The aim of this study was to evaluate the effectivity of a group intervention, based on animal-assisted therapy and applied to elderly people with chronic joint pain and polymedication, regarding the decrease of chronic pain, use of analgesics and improvement of life quality. A randomized controlled trial, two arms and open-label was conducted in a Primary Health Center. Twelve weekly sessions of kinesitherapy; in the EG, these exercises were performed with the additional assistance of the therapy dog. A total of 52 participants (22 Control Group (CG), 30 EG), average age 77.50 (±7.3), women 90.4%. A significant reduction on post-intervention values of pain β = −0.67(−1.27, −0.08), p = 0.03 and pain induced insomnia β = −0.53(−1.01, −0.05), p = 0.03 was found in EG for increasing baseline values. Animal-assisted therapy leads to an additional reduction in the perception of pain and pain induced insomnia in individuals with higher baseline severity. The presence of the dog improves the attachment to intervention and the satisfaction of the participants
Recuperación de conocimientos tradicionales de gestión del paisaje de las huertas valencianas, propuestas de aplicación
[EN] There have been various initiatives recently dealing with the recovery of traditional knowledge
related to agricultural land management which was developed by the inhabitants of different Valencian
“Huertas”. This has created an interesting theoretical corpus, mainly linked to agricultural activities, which
however is having a very limited practical application despite its high interest. An increasing concern due
to the need of new proposals in order to ensure both sustainability and future viability of these areas. This
knowledge can be useful and become the basis of new activity in different fields beyond the application
within land plot or home.[ES] En los últimos años se han desarrollado diversas iniciativas de recuperación de saberes
tradicionales ligados a la gestión agraria del territorio que desarrollaban los habitantes de las diferentes
huertas valencianas. De esta forma se ha conseguido catalogar un interesante corpus teórico, sobre todo
vinculado a actividades agrarias, que sin embargo está teniendo una aplicación práctica muy limitada pese
al elevado interés que presenta. Más si cabe, en un ámbito territorial necesitado de nuevas propuestas de
sostenibilidad que garanticen tanto su mantenimiento como viabilidad futura. Más allá de la aplicación
dentro de la parcela agraria o del propio hogar estos conocimientos pueden ser útiles e incluso ser la base
de nueva actividad en ámbitos variados.Delgado Franco, X.; Rodrigo Alfonso, C. (2015). Recuperación de conocimientos tradicionales de gestión del paisaje de las huertas valencianas, propuestas de aplicación. En Irrigation, Society and Landscape. Tribute to Tom F. Glick. Editorial Universitat Politècnica de València. 1027-1037. https://doi.org/10.4995/ISL2014.2014.208OCS1027103
Predicting topology propagation messages in mobile ad hoc networks: The value of history
The mobile ad hoc communication in highly dynamic scenarios, like urban evacuations or search-and-rescue processes, plays a key role in coordinating the activities performed by the participants. Particularly, counting on message routing enhances the communication capability among these actors. Given the high dynamism of these networks and their low bandwidth, having mechanisms to predict the network topology offers several potential advantages; e.g., to reduce the number of topology propagation messages delivered through the network, the consumption of resources in the nodes and the amount of redundant retransmissions. Most strategies reported in the literature to perform these predictions are limited to support high mobility, consume a large amount of resources or require training. In order to contribute towards addressing that challenge, this paper presents a history-based predictor (HBP), which is a prediction strategy based on the assumption that some topological changes in these networks have happened before in the past, therefore, the predictor can take advantage of these patterns following a simple and low-cost approach. The article extends a previous proposal of the authors and evaluates its impact in highly mobile scenarios through the implementation of a real predictor for the optimized link state routing (OLSR) protocol. The use of this predictor, named OLSR-HBP, shows a reduction of 40–55% of topology propagation messages compared to the regular OLSR protocol. Moreover, the use of this predictor has a low cost in terms of CPU and memory consumption, and it can also be used with other routing protocols.Fil: Millán, Pere. Universitat Rovira I Virgili; EspañaFil: Aliagas, Carles. Universitat Rovira I Virgili; EspañaFil: Molina, Carlos. Universitat Rovira I Virgili; EspañaFil: Meseguer, Roc. Universidad Politécnica de Catalunya; EspañaFil: Ochoa, Sergio F.. Universidad de Chile; ChileFil: Santos, Rodrigo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Ciencias e Ingeniería de la Computación. Universidad Nacional del Sur. Departamento de Ciencias e Ingeniería de la Computación. Instituto de Ciencias e Ingeniería de la Computación; Argentina. Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras; Argentin
Equilibrium conversion, selectivity and yield optimization of the simultaneous liquid-phase etherification of isobutene and isoamylenes with ethanol over Amberlyst 35
A prospective study on the product distribution at chemical equilibrium for the simultaneous liquid-phase etherification of isobutene and isoamylenes with ethanol over Amberlyst¿ 35 is presented. Experiments were performed isothermally in a 200 cm3 stirred tank batch reactor operating at 2.0 MPa. Initial molar ratios of alcohol/olefins and isobutene/isoamylenes ranged both from 0.5 to 2, and temperature from 323 to 353 K. Reactants equilibrium conversion, selectivities and yields toward products were clearly affected by the experimental conditions. Experimental etherification yields have been modeled using the response surface methodology (RSM), combined with the stepwise regression method to include only the statistically significant variables into the model. The multiobjective optimization (MOO) of etherification yields has been carried out numerically, by means of the desirability function approach, and graphically, by using the overlaid contour plots (OCP). Optimal conditions for the simultaneous production of ethyl tert-butyl ether (ETBE) and tert-amyl ethyl ether (TAEE) have been found to be at low temperatures (323 to 337 K) and initial molar ratio alcohol/olefins close to 0.9 and isobutene/isoamylenes close to 0.5
Catalytic activity dependence on morphological properties of acidic ion-exchange resins for the simultaneous ETBE and TAEE liquid-phase synthesis
The simultaneous liquid-phase synthesis of 2-ethoxy-2-methylpropane (ETBE) and 2-ethoxy-2-methylbutane (TAEE) has been studied over fifteen commercial acidic ion-exchange resins. Kinetic experiments were carried out in a batch reactor at T = 335 K and initial molar ratios of alcohol to olefins (R°A/O) and between olefins (R°C4/C5) of 1.1 and 1, respectively. The catalytic activity, measured as intrinsic initial etherification rates, has been found to decrease in the order: Amberlyst¿ 35 > Amberlyst¿ 48 > Purolite® CT-275 > Amberlyst¿ 15 > Purolite® CT-175 > Amberlyst¿ 40 > Amberlyst¿ 36 > Amberlyst¿ 16 > Purolite® CT-482 > Amberlyst¿ 39 > Amberlyst¿ DT > Amberlyst¿ 45 > Purolite® CT-124 > Purolite® MN-500 > Amberlyst¿ 46. This catalytic activity rank is related to the morphological properties of the resins in both dry and swollen states. The ratio of acid capacity to specific volume of the swollen polymer has been found to be the main catalyst properties that determine their activity: the higher the ratio, the higher the activity
Kinetic modeling of the simultaneous etherification of ethanol with C4 and C5 olefins over Amberlyst 35 using model averaging
A kinetic study on the simultaneous liquid-phase etherification of ethanol with isobutene (IB), 2-methyl-1-butene (2M1B) and 2-methyl-2-butene (2M2B) catalyzed by Amberlyst¿ 35 to form ethyl tert-butyl ether (ETBE) and tert-amyl ethyl ether (TAEE) is presented. Isothermal experimental runs were carried out in a stirred tank batch reactor in the temperature range 323-353 K at 2.0 MPa, starting from different initial concentrations. Obtained reaction rates were free of catalyst load, internal, and external mass transfer effects. Mathematical fitting of a series of systematically originated models, model selection, and model averaging procedures were applied to find the best model and to draw conclusions about the reaction mechanism. The selected model involves a saturated catalytic surface with the participation of two active sites in etherification reactions and one active site in isoamylenes isomerization. Apparent activation energies for ETBE formation from IB and EtOH, TAEE formation from 2M1B and EtOH, TAEE formation from 2M2B and EtOH, and double bond isomerization between 2M1B and 2M2B were 72.8±1.4, 74.9±2.8, 81.2±2.2 and, 76.5±7.2 kJ/mol, respectively. The alkenes with the double bond in terminal position were more reactive towards EtOH than 2M2B, with the double bond in internal position
Effects on Sleep Quality of Physical Exercise Programs in Older Adults: A Systematic Review and Meta-Analysis
Exercise; Older adults; Sleep qualityEjercicio; Adultos mayores; Calidad de sueñoExercici; Adults grans; Qualitat del sonBackground: Given the beneficial effects of exercise in different populations and the close relationship between healthy ageing and sleep quality, our objective was to determine if physical exercise delivered through a structured program improves sleep quality in older adults. Methods: Embase, PubMed/MEDLINE, Web of Science, and Cochrane Register of Clinical Trials (CENTRAL) were searched to 15 January 2023. Studies that applied physical exercise programs in older adults were reviewed. Two independent reviewers analysed the studies, extracted the data, and assessed the quality of evidence. Results: Of the 2599 reports returned by the initial search, 13 articles reporting on 2612 patients were included in the data synthesis. The articles used interventions based on yoga (n = 5), multicomponent exercise (n = 3), walking (n = 2), cycling (n = 1), pilates (n = 1), elastic bands (n = 1), and healthy beat acupunch (n = 1). In the intervention group, we found significant improvement in Pittsburgh sleep quality index of −2.49 points (95% CI −3.84 to −1.14) in comparison to the control group (p = 0.0003) and sleep efficiency measured with objective instruments (MD 1.18%, 95% CI 0.86 to 1.50%, p < 0.0001). Conclusion: Our results found that physical exercise programs in older adults improve sleep quality and efficiency measured with objective instruments
Supercontinuum optimization for dual-soliton based light sources using genetic algorithms in a grid platform
© 2014 Optical Society of America. One print or electronic copy may be made for personal use only.
Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibitedWe present a numerical strategy to design fiber based dual pulse light sources exhibiting two predefined spectral peaks in the anomalous group velocity dispersion regime. The frequency conversion is based on the soliton fission and soliton self-frequency shift occurring during super- continuum generation. The optimization process is carried out by a genetic algorithm that provides the optimum input pulse parameters: wavelength, temporal width and peak power. This algorithm is implemented in a Grid platform in order to take advantage of distributed computing. These results are useful for optical coherence tomography applications where bell-shaped pulses located in the second near-infrared window are needed.F. R. A. S. thanks the Consejo Nacional de Ciencia y Tecnologia (CONACyT). F. R. A. S. and M. T. C. acknowledge partial funding provided by the projects CONCyTEG (GTO-2012-C03-195247) and DAIP-UG 382/2014. I. T. G. acknowledges CONACyT for partial support, project: 106764 (CB-2008-1). The work of A. F. was supported by the MINECO under Grant No. TEC2010-15327. C. M. thanks Dr. Miguel Arevalillo Herraez for details on GAs. F. R. A. S thanks Dr. Daniel Ceballos for providing the numerical data for the fiber dispersion.Arteaga Sierra, FR.; Milián Enrique, C.; Torres-Gómez, I.; Torres-Cisneros, M.; Moltó, G.; Ferrando Cogollos, A. (2014). Supercontinuum optimization for dual-soliton based light sources using genetic algorithms in a grid platform. Optics Express. 22(19):23686-23693. https://doi.org/10.1364/OE.22.023686S23686236932219Gordon, J. P. (1986). Theory of the soliton self-frequency shift. Optics Letters, 11(10), 662. doi:10.1364/ol.11.000662Mitschke, F. M., & Mollenauer, L. F. (1986). Discovery of the soliton self-frequency shift. Optics Letters, 11(10), 659. doi:10.1364/ol.11.000659Dudley, J. M., Genty, G., & Coen, S. (2006). Supercontinuum generation in photonic crystal fiber. Reviews of Modern Physics, 78(4), 1135-1184. doi:10.1103/revmodphys.78.1135Skryabin, D. V., & Gorbach, A. V. (2010). Colloquium: Looking at a soliton through the prism of optical supercontinuum. Reviews of Modern Physics, 82(2), 1287-1299. doi:10.1103/revmodphys.82.1287Gorbach, A. V., & Skryabin, D. V. (2007). Light trapping in gravity-like potentials and expansion of supercontinuum spectra in photonic-crystal fibres. Nature Photonics, 1(11), 653-657. doi:10.1038/nphoton.2007.202Hause, A., Tran, T. X., Biancalana, F., Podlipensky, A., Russell, P. S. J., & Mitschke, F. (2010). Understanding Raman-shifting multipeak states in photonic crystal fibers: two convergent approaches. Optics Letters, 35(13), 2167. doi:10.1364/ol.35.002167Hause, A., & Mitschke, F. (2010). Soliton trains in motion. Physical Review A, 82(4). doi:10.1103/physreva.82.043838Tran, T. X., Podlipensky, A., Russell, P. S. J., & Biancalana, F. (2010). Theory of Raman multipeak states in solid-core photonic crystal fibers. Journal of the Optical Society of America B, 27(9), 1785. doi:10.1364/josab.27.001785Gorbach, A. V., & Skryabin, D. V. (2008). Soliton self-frequency shift, non-solitonic radiation and self-induced transparency in air-core fibers. Optics Express, 16(7), 4858. doi:10.1364/oe.16.004858Milián, C., Skryabin, D. V., & Ferrando, A. (2009). Continuum generation by dark solitons. Optics Letters, 34(14), 2096. doi:10.1364/ol.34.002096Milián, C., Ferrando, A., & Skryabin, D. V. (2012). Polychromatic Cherenkov radiation and supercontinuum in tapered optical fibers. Journal of the Optical Society of America B, 29(4), 589. doi:10.1364/josab.29.000589Arteaga-Sierra, F. R., Milián, C., Torres-Gómez, I., Torres-Cisneros, M., Ferrando, A., & Dávila, A. (2014). Multi-peak-spectra generation with Cherenkov radiation in a non-uniform single mode fiber. Optics Express, 22(3), 2451. doi:10.1364/oe.22.002451Dekker, S. A., Judge, A. C., Pant, R., Gris-Sánchez, I., Knight, J. C., de Sterke, C. M., & Eggleton, B. J. (2011). Highly-efficient, octave spanning soliton self-frequency shift using a specialized photonic crystal fiber with low OH loss. Optics Express, 19(18), 17766. doi:10.1364/oe.19.017766Rothhardt, J., Heidt, A. M., Hädrich, S., Demmler, S., Limpert, J., & Tünnermann, A. (2012). High stability soliton frequency-shifting mechanisms for laser synchronization applications. Journal of the Optical Society of America B, 29(6), 1257. doi:10.1364/josab.29.001257Al-kadry Alaa M., & Rochette, M. (2012). Mid-infrared sources based on the soliton self-frequency shift. Journal of the Optical Society of America B, 29(6), 1347. doi:10.1364/josab.29.001347Judge, A. C., Bang, O., Eggleton, B. J., Kuhlmey, B. T., Mägi, E. C., Pant, R., & de Sterke, C. M. (2009). Optimization of the soliton self-frequency shift in a tapered photonic crystal fiber. Journal of the Optical Society of America B, 26(11), 2064. doi:10.1364/josab.26.002064Pricking, S., & Giessen, H. (2010). Tailoring the soliton and supercontinuum dynamics by engineering the profile of tapered fibers. Optics Express, 18(19), 20151. doi:10.1364/oe.18.020151Pant, R., Judge, A. C., Magi, E. C., Kuhlmey, B. T., de Sterke, M., & Eggleton, B. J. (2010). Characterization and optimization of photonic crystal fibers for enhanced soliton self-frequency shift. Journal of the Optical Society of America B, 27(9), 1894. doi:10.1364/josab.27.001894Ferrando, A., Milián, C., González, N., Moltó, G., Loza, P., Arevalillo-Herráez, M., … Hernández, V. (2010). Designing supercontinuum spectra using Grid technology. 2nd Workshop on Specialty Optical Fibers and Their Applications (WSOF-2). doi:10.1117/12.867203Akhmediev, N., & Karlsson, M. (1995). Cherenkov radiation emitted by solitons in optical fibers. Physical Review A, 51(3), 2602-2607. doi:10.1103/physreva.51.2602Wang, J., Geng, Y.-J., Guo, B., Klima, T., Lal, B. N., Willerson, J. T., & Casscells, W. (2002). Near-infrared spectroscopic characterization of human advanced atherosclerotic plaques. Journal of the American College of Cardiology, 39(8), 1305-1313. doi:10.1016/s0735-1097(02)01767-9Wang, Y., Nelson, J., Chen, Z., Reiser, B., Chuck, R., & Windeler, R. (2003). Optimal wavelength for ultrahigh-resolution optical coherence tomography. Optics Express, 11(12), 1411. doi:10.1364/oe.11.001411Humbert, G., Wadsworth, W., Leon-Saval, S., Knight, J., Birks, T., St. J. Russell, P., … Stifter, D. (2006). Supercontinuum generation system for optical coherence tomography based on tapered photonic crystal fibre. Optics Express, 14(4), 1596. doi:10.1364/oe.14.001596Wang, Y., Zhao, Y., Nelson, J. S., Chen, Z., & Windeler, R. S. (2003). Ultrahigh-resolution optical coherence tomography by broadband continuum generation from a photonic crystal fiber. Optics Letters, 28(3), 182. doi:10.1364/ol.28.000182Spöler, F., Kray, S., Grychtol, P., Hermes, B., Bornemann, J., Först, M., & Kurz, H. (2007). Simultaneous dual-band ultra-high resolution optical coherence tomography. Optics Express, 15(17), 10832. doi:10.1364/oe.15.010832Smith, A. M., Mancini, M. C., & Nie, S. (2009). Second window for in vivo imaging. Nature Nanotechnology, 4(11), 710-711. doi:10.1038/nnano.2009.326Huntley, J. M., Widjanarko, T., & Ruiz, P. D. (2010). Hyperspectral interferometry for single-shot absolute measurement of two-dimensional optical path distributions. Measurement Science and Technology, 21(7), 075304. doi:10.1088/0957-0233/21/7/075304Cao, Q., Zhegalova, N. G., Wang, S. T., Akers, W. J., & Berezin, M. Y. (2013). Multispectral imaging in the extended near-infrared window based on endogenous chromophores. Journal of Biomedical Optics, 18(10), 101318. doi:10.1117/1.jbo.18.10.101318Kodama, Y., & Hasegawa, A. (1987). Nonlinear pulse propagation in a monomode dielectric guide. IEEE Journal of Quantum Electronics, 23(5), 510-524. doi:10.1109/jqe.1987.1073392Driben, R., Malomed, B. A., Yulin, A. V., & Skryabin, D. V. (2013). Newton’s cradles in optics: FromN-soliton fission to soliton chains. Physical Review A, 87(6). doi:10.1103/physreva.87.063808Feldchtein, F. I., Gelikonov, G. V., Gelikonov, V. M., Iksanov, R. R., Kuranov, R. V., Sergeev, A. M., … Reitze, D. H. (1998). In vivo OCT imaging of hard and soft tissue of the oral cavity. Optics Express, 3(6), 239. doi:10.1364/oe.3.000239Gelikonov, V. M., Gelikonov, G. V., & Feldchtein, F. I. (2004). Two-wavelength optical coherence tomography. Radiophysics and Quantum Electronics, 47(10-11), 848-859. doi:10.1007/s11141-005-0024-7Fujimoto, J. G., Pitris, C., Boppart, S. A., & Brezinski, M. E. (2000). Optical Coherence Tomography: An Emerging Technology for Biomedical Imaging and Optical Biopsy. Neoplasia, 2(1-2), 9-25. doi:10.1038/sj.neo.7900071Fujimoto, J. G. (2003). Optical coherence tomography for ultrahigh resolution in vivo imaging. Nature Biotechnology, 21(11), 1361-1367. doi:10.1038/nbt892Kerrinckx, E., Bigot, L., Douay, M., & Quiquempois, Y. (2004). Photonic crystal fiber design by means of a genetic algorithm. Optics Express, 12(9), 1990. doi:10.1364/opex.12.001990Zhang, W. Q., Sharping, J. E., White, R. T., Monro, T. M., & Afshar V., S. (2010). Design and optimization of fiber optical parametric oscillators for femtosecond pulse generation. Optics Express, 18(16), 17294. doi:10.1364/oe.18.017294Zhang, W. Q., Afshar V., S., & Monro, T. M. (2009). A genetic algorithm based approach to fiber design for high coherence and large bandwidth supercontinuum generation. Optics Express, 17(21), 19311. doi:10.1364/oe.17.019311Musin, R. R., & Zheltikov, A. M. (2008). Designing dispersion-compensating photonic-crystal fibers using a genetic algorithm. Optics Communications, 281(4), 567-572. doi:10.1016/j.optcom.2007.09.035Yin, G.-B., Li, S.-G., Liu, S., & Wang, X.-Y. (2011). The Optimization of Dispersion Properties of Photonic Crystal Fibers Using a Real-Coded Genetic Algorithm. Chinese Physics Letters, 28(6), 064215. doi:10.1088/0256-307x/28/6/064215Afshar V., S., & Monro, T. M. (2009). A full vectorial model for pulse propagation in emerging waveguides with subwavelength structures part I: Kerr nonlinearity. Optics Express, 17(4), 2298. doi:10.1364/oe.17.002298Stolen, R. H., Tomlinson, W. J., Haus, H. A., & Gordon, J. P. (1989). Raman response function of silica-core fibers. Journal of the Optical Society of America B, 6(6), 1159. doi:10.1364/josab.6.001159Bashkatov, A. N., Genina, E. A., Kochubey, V. I., & Tuchin, V. V. (2005). Optical properties of human skin, subcutaneous and mucous tissues in the wavelength range from 400 to 2000 nm. Journal of Physics D: Applied Physics, 38(15), 2543-2555. doi:10.1088/0022-3727/38/15/004Tripathi, R., Nassif, N., Nelson, J. S., Park, B. H., & de Boer, J. F. (2002). Spectral shaping for non-Gaussian source spectra in optical coherence tomography. Optics Letters, 27(6), 406. doi:10.1364/ol.27.00040
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