Search Results - "Fors, O."

tfaw survey – I. Wavelet-based denoising of K2 light curves. Discovery and validation of two new Earth-sized planets in K2 campaign 1 by del Ser, D, Fors, O

“…ABSTRACT The wavelet-based detrending and denoising method tfaw is applied for the first time to EVEREST 2.0-corrected light curves to further improve the…”
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Lunar occultations events from the Earth–Moon equilateral Lagrangian point: simulations and scientific potential by Richichi, A, Fors, O, Canales, D, Patel, K, Mendoza Zambrano, L E, Criscola, F, Bevilacqua, R, Eikenberry, S S, Gómez, J M

“…ABSTRACT Recently, a novel idea has been proposed to use a spacecraft orbiting closely around the L4 or L5 Lagrangian points of the Earth–Moon system as a…”
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Introduction of sensor spectral response into image fusion methods. Application to wavelet-based methods by Otazu, X., Gonzalez-Audicana, M., Fors, O., Nunez, J.

“…Usual image fusion methods inject features from a high spatial resolution panchromatic sensor into every low spatial resolution multispectral band trying to…”
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TFAW survey II: six newly validated planets and 13 planet candidates from K2 by del Ser, D, Fors, O, del Alcázar, M, Dyachenko, V, Horch, E P, Tokovinin, A, Ziegler, C, van Belle, G T, Clark, C A, Hartman, Z D

“…ABSTRACT Searching for Earth-sized planets in data from Kepler’s extended mission (K2) is a niche that still remains to be fully exploited. The TFAW survey is…”
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Long term measurements of aerosol optical properties at a primary forest site in Amazonia by Rizzo, L. V, Artaxo, P, Müller, T, Wiedensohler, A, Paixão, M, Cirino, G. G, Arana, A, Swietlicki, E, Roldin, P, Fors, E. O, Wiedemann, K. T, Leal, L. S. M, Kulmala, M

“…A long term experiment was conducted in a primary forest area in Amazonia, with continuous in-situ measurements of aerosol optical properties between February…”
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Influence of Soil Type, Land Use, and Rootstock Genotype on Root-Associated Arbuscular Mycorrhizal Fungi Communities and Their Impact on Grapevine Growth and Nutrition by Fors, Rosalba O, Sorci-Uhmann, Emilia, Santos, Erika S, Silva-Flores, Patricia, Abreu, Maria Manuela, Viegas, Wanda, Nogales, Amaia

“…Soil characteristics, land management practices, and plant genotypes influence arbuscular mycorrhizal fungi (AMF) communities, leading to the proliferation of…”
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Comparison between Mallat's and the 'à trous' discrete wavelet transform based algorithms for the fusion of multispectral and panchromatic images by González-Audícana, M., Otazu, X., Fors, O., Seco, A.

“…In the last few years, several researchers have proposed different procedures for the fusion of multispectral and panchromatic images based on the wavelet…”
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Multiresolution-based image fusion with additive wavelet decomposition by Nunez, J., Otazu, X., Fors, O., Prades, A., Pala, V., Arbiol, R.

“…The standard data fusion methods may not be satisfactory to merge a high-resolution panchromatic image and a low-resolution multispectral image because they…”
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A low computational-cost method to fuse IKONOS images using the spectral response function of its sensors by Gonzalez-Audicana, M., Otazu, X., Fors, O., Alvarez-Mozos, J.

“…Probably the most popular image fusion method is that based on the intensity-hue-saturation (IHS) transform. Although the spatial enhancement of the IHS-merged…”
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Hygroscopic properties of the ambient aerosol in southern Sweden – a two year study by s, E O, Swietlicki, E, Svenningsson, B, Kristensson, A, Frank, G P, Sporre, M

“…The hygroscopic growth of the atmospheric aerosol is a critical parameter for quantifying the anthropogenic radiative forcing. Until now, there has been a lack…”
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Source apportionment of carbonaceous aerosol in southern Sweden by Genberg, J., Hyder, M., Stenström, K., Bergström, R., Simpson, D., Fors, E. O., Jönsson, J. Å., Swietlicki, E.

“…A one-year study was performed at the Vavihill background station in southern Sweden to estimate the anthropogenic contribution to the carbonaceous aerosol…”
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Hygroscopic properties of Amazonian biomass burning and European background HULIS and investigation of their effects on surface tension with two models linking H-TDMA to CCNC data by Fors, E. O., Rissler, J., Massling, A., Svenningsson, B., Andreae, M. O., Dusek, U., Frank, G. P., Hoffer, A., Bilde, M., Kiss, G., Janitsek, S., Henning, S., Facchini, M. C., Decesari, S., Swietlicki, E.

“…HUmic-LIke Substances (HULIS) have been identified as major contributors to the organic carbon in atmospheric aerosol. The term "HULIS" is used to describe the…”
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Results and recommendations from an intercomparison of six Hygroscopicity-TDMA systems by Massling, A., Niedermeier, N., Hennig, T., Fors, E. O., Swietlicki, E., Ehn, M., Hämeri, K., Villani, P., Laj, P., Good, N., McFiggans, G., Wiedensohler, A.

“…The performance of six custom-built Hygrocopicity-Tandem Differential Mobility Analyser (H-TDMA) systems was investigated in the frame of an international…”
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An evaluation and comparison of cloud condensation nucleus activity models: Predicting particle critical saturation from growth at subsaturation by Rissler, Jenny, Svenningsson, Birgitta, Fors, Erik O., Bilde, Merete, Swietlicki, Erik

“…The ability of particles to activate and form cloud droplets influences the functioning of the Earth's hydrological cycle. This work links the particle water…”
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A Wavelet-Based Method for the Determination of the Relative Resolution Between Remotely Sensed Images by Nunez, J., Fors, O., Otazu, X., Pala, V., Arbiol, R., Merino, M.T.

“…Spatial resolution is a key parameter of all remote sensing satellites and platforms. The nominal spatial resolution of satellites is a well-known…”
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TFAW survey II: 6 Newly Validated Planets and 13 Planet Candidates from K2 by del Ser, D, Fors, O, del Alcázar, M, Dyachenko, V, Horch, E. P, Tokovinin, A, Ziegler, C, van Belle, G. T, Clark, C. A, Hartman, Z. D

“…Searching for Earth-sized planets in data from Kepler's extended mission (K2) is a niche that still remains to be fully exploited. The TFAW survey is an…”
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TFAW: wavelet-based signal reconstruction to reduce photometric noise in time-domain surveys by del Ser, D, Fors, O, Núñez, J

“…A&A 619, A86 (2018) There have been many efforts to correct systematic effects in astronomical light curves to improve the detection and characterization of…”
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Research on arbuscular mycorrhizae in Cuba: a historical review and future perspectives by Furrazola, E

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New observational techniques and analysis tools for wide field CCD surveys and high resolution astrometry by Fors, O

“…(Abridged) In the first part of this thesis, a general methodology for applying image deconvolution to wide-field CCD imagery. Results show that wavelet-based…”
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Twenty-Five Sub-Arcsecond Binaries Discovered By Lunar Occultations by Richichi, A, Fors, O, Cusano, F, Moerchen, M

“…We report on 25 sub-arcsecond binaries, detected for the first time by means of lunar occultations in the near-infrared as part of a long-term program using…”
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