Articles

Articles 27 records found  previous11 - 20next  jump to record: Search took 0.02 seconds. 
11.
13 p, 5.6 MB Dynamic microparticle manipulation through light structures generated by a self-calibrated Liquid Crystal on Silicon display / Zhang, Haolin (Universitat Autònoma de Barcelona. Departament de Física) ; Lizana Tutusaus, Ángel (Universitat Autònoma de Barcelona. Departament de Física) ; Van Eeckhout, Albert (Universitat Autònoma de Barcelona. Departament de Física) ; Turpin Avilés, Alejandro (Center of Advanced European Studies and Research (Germany)) ; Iemmi, Claudio (Universidad de Buenos Aires) ; Márquez Ruiz, Andrés (Universitat d'Alacant) ; Moreno, Ignacio (Universidad Miguel Hernández de Elche) ; Torres Ruiz, Fabian A. (Universidad de la Frontera (Chile)) ; Vargas, Asticio (Universidad de la Frontera (Chile)) ; Pi Vila, Francesc (Universitat Autònoma de Barcelona. Departament de Física) ; Campos Coloma, Juan (Universitat Autònoma de Barcelona. Departament de Física)
This paper is devoted to investigate the application of different dynamic light structures generated by a self-calibrated Liquid Crystal on Silicon (LCoS) display for microparticle manipulation. Two major studies based on implementing different DOEs, to thoroughly characterize the LCoS display and to achieve optical-inspired particle manipulation, are proposed, respectively. [...]
2018 - 10.1117/12.2309385
Proceedings of SPIE, Vol. 10677, (May 2018)  
12.
12 p, 6.1 MB Self-addressed diffractive lens schemes for the characterization of LCoS displays / Zhang, Haolin (Universitat Autònoma de Barcelona. Departament de Física) ; Lizana Tutusaus, Ángel (Universitat Autònoma de Barcelona. Departament de Física) ; Iemmi, Claudio (Universidad de Buenos Aires. Departamento de Física) ; Monroy Ramírez, Freddy A. (Universidad Nacional de Colombia. Departamento de Física) ; Márquez Ruiz, Andrés (Universitat d'Alacant. Departament de Física, Enginyeria de Sistemes i Teoria de la Senyal) ; Moreno, Ignacio (Universidad Miguel Hernández de Elche. Departamento de Ciencia de Materiales, Óptica y Tecnología Electrónica) ; Campos Coloma, Juan (Universitat Autònoma de Barcelona. Departament de Física)
We proposed a self-calibration method to calibrate both the phase-voltage look-up table and the screen phase distribution of Liquid Crystal on Silicon (LCoS) displays by implementing different lens configurations on the studied device within a same optical scheme. [...]
2018 - 10.1117/12.2290434
Proceedings of SPIE, Vol. 10555, (February 2018)  
13.
19 p, 6.1 MB Calibration of the carbon isotope composition (δ13C) of benthic foraminifera / Schmittner, Andreas (Oregon State University. College of Earth, Ocean and Atmospheric Sciences) ; Bostock, Helen (National Institute of Water and Atmospheric Research) ; Cartapanis, Olivier (University of Bern. Institute of Geological Sciences and Oeschger Center for Climate Change Research) ; Curry, William B. (Bermuda Institute of Ocean Sciences) ; Filipsson, Helena L. (Lund University. Department of Geology) ; Galbraith, Eric (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Gottschalk, Julia (University of Bern. Institute of Geological Sciences and Oeschger Center for Climate Change Research) ; Herguera, Juan Carlos (Centro de Investigación Científica y Educación Superior de Ensenada. México.) ; Hoogakker, Babette (Heriot Watt University. Edinburgh) ; Jaccard, Samuel L. (University of Bern. Institute of Geological Sciences and Oeschger Center for Climate Change Research) ; Lisiecki, Lorraine (University of California. Department of Earth Sciences) ; Lund, David C. (University of Connecticut-Avery Point. Department of Marine Sciences) ; Martínez Méndez, Gema (University of Bremen. MARUM-Center for Marine Environmental Sciences) ; Lynch-Stieglitz, Jean (Georgia Institute of Technology. School of Earth and Atmospheric Sciences) ; Mackensen, Andreas (Alfred-Wegener-Institut für Polar- und Meeresforschung) ; Michel, Elisabeth (Laboratoire des sciences du climat et de l'environnement (LSCE)) ; Mix, Alan C. (Oregon State University. College of Earth, Ocean and Atmospheric Sciences) ; Oppo, Delia W. (Woods Hole Oceanographic Institution) ; Peterson, Carlye D. (University of California. Department of Earth and Planetary Sciences) ; Repschläger, Janne (Max Planck Institute for Chemistry. Germany) ; Sikes, Elisabeth L. (Rutgers University. Institute of Marine and Coastal Sciences) ; Spero, Howard J. (University of California. Department of Earth and Planetary Sciences) ; Waelbroeck, Claire (Laboratoire des sciences du climat et de l'environnement (LSCE))
The carbon isotope composition (δ13C) of seawater provides valuable insight on ocean circulation, air-sea exchange, the biological pump, and the global carbon cycle and is reflected by the δ13C of foraminifera tests. [...]
2017 - 10.1002/2016PA003072
Paleoceanography, Vol. 32, issue 6 (June 2017) , p. 512-530  
14.
18 p, 594.6 KB A new inverse regression model applied to radiation biodosimetry / Higueras Hernáez, Manuel (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Puig, Pedro (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Ainsbury, Elizabeth Ann (Public Health England. Centre for Radiation, Chemical and Environmental Hazards) ; Rothkamm, Kai (Public Health England. Centre for Radiation, Chemical and Environmental Hazards)
Biological dosimetry based on chromosome aberration scoring in peripheral blood lymphocytes enables timely assessment of the ionizing radiation dose absorbed by an individual. Here, new Bayesian-type count data inverse regression methods are introduced for situations where responses are Poisson or two-parameter compound Poisson distributed. [...]
2015 - 10.1098/rspa.2014.0588
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 471, issue 2174 (Feb. 2015) , art. 20140588  
15.
11 p, 944.9 KB Comparación de calibraciones termobarométricas en metapelitas de medio-alto grado : aplicación a las condiciones P-T de los Arribes del Duero / Sebastián Castellanos, Alfredo (Universitat Autònoma de Barcelona. Departament de Geologia) ; Martínez Fernández, Francisco J. (Universitat Autònoma de Barcelona. Departament de Geologia)
Se comparan cinco calibraciones del geotermómetro granatebiotita en gneises pelíticos de 10s Arribes del Duero. Los resultados muestran como más adecuadas las de Thompson (1976), e Indares y Martignole (1985), ofreciendo las demás gran dispersión de resultados o temperaturas exageradamente altas para las paragénesis que se dan en la roca. [...]
A comparative study of severa1 calibrations of the garnet-biotite geothermometer applied to pelitic gneisses in the Arribes del Duero area has been carried out Thompson (1976) and Indares and Martignole (1985) calibration results are more adecuate with the observed paragenesis although the Al content in biotites is greater that calculated in Indares and Martignole calibration. [...]

1990
Acta geologica hispanica, Vol. 25 Núm. 3 (1990) , p. 185-195  
16.
49 p, 2.1 MB Activated sludge model 2d calibration with full-scale WWTP data : comparing model parameter identifiability with influent and operational uncertainty / Cunha Machado, Vinicius (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Lafuente Sancho, Francisco Javier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Baeza Labat, Juan Antonio (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
The present work developed a model for the description of a full-scale wastewater treatment plant (WWTP) (Manresa, Catalonia, Spain) for further plant upgrades based on the systematic parameter calibration of the activated sludge model 2d (ASM2d) using a methodology based on the Fisher information matrix. [...]
2014 - 10.1007/s00449-013-1099-8
Bioprocess and biosystems engineering, Vol. 37, issue 7 (July 2014) , p. 1271-1287  
17.
19 p, 1.5 MB Distributions of U₃₇ᵏ and U₃₇ᵏ' in the surface waters and sediments of the Nordic Seas : implications for paleoceanography / Bendle, James (University of Durham. Department of Geography) ; Rosell Melé, Antoni (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
In this paper we revise the application of the U₃₇ᵏ' and U₃₇ᵏ indices as sea surface temperature (SST) proxies in the Nordic Seas. In the summer of 1999 and 2000 we obtained samples of filtered particulate organic matter (POM) from surface waters (∼6 m depth) of the Nordic Seas. [...]
2004 - 10.1029/2004GC000741
Geochemistry, geophysics, geosystems, Vol. 5 Issue 11 (Nov. 2004)  
18.
28 p, 230.5 KB Multinomial logistic estimation in dual frame surveys / Molina Muñoz, David (Universidad de Granada. Departamento de Estadística e Investigación Operativa) ; Rueda, Maria del Mar (Universidad de Granada. Departamento de Estadística e Investigación Operativa) ; Arcos, Antonio (Universidad de Granada. Departamento de Estadística e Investigación Operativa) ; Ranalli, Maria Giovanna (Università di Perugia. Department of Political Sciences)
We consider estimation techniques from dual frame surveys in the case of estimation of proportions when the variable of interest has multinomial outcomes. We propose to describe the joint distribution of the class indicators by a multinomial logistic model. [...]
2015
SORT : statistics and operations research transactions, Vol. 39 Núm. 2 (July-December 2015) , p. 309-336 (Articles)  
19.
3 p, 2.8 MB Noise modeling and depth calibration for Time-Of-Flight cameras [Extended Abstract of Ph.D Thesis] / Belhedi, Amira
3D cameras open new perspectives in different application fields such as 3D reconstruction, Augmented Reality and video-surveillance since they provide depth information at high frame-rates. However, they have limitations that affect the accuracy of their measures. [...]
2014 - 10.5565/rev/elcvia.580
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 13, Núm. 2 (2014) , p. 51-53
2 documents
20.
22 p, 3.5 MB New insights into evaluation of regression models through a decomposition of the prediction errors : application to near-infrared spectral data / Sánchez Rodríguez, María Isabel (Universidad de Córdoba. Departamento de Estadística, Econometría, Investigación Operativa, Organización de Empresas y Economía Aplicada) ; Sánchez López, Elena (Universidad de Córdoba. Departamento de Química Orgánica) ; Caridad, José Mª (Universidad de Córdoba. Departamento de Estadística, Econometría, Investigación Operativa, Organización de Empresas y Economía Aplicada) ; Marinas, Alberto (Universidad de Córdoba. Departamento de Química Orgánica) ; Marinas, Jose Mª (Universidad de Córdoba. Departamento de Química Orgánica) ; Urbano, Francisco José (Universidad de Córdoba. Departamento de Química Orgánica)
This paper analyzes the performance of linear regression models taking into account usual criteria such as the number of principal components or latent factors, the goodness of fit or the predictive capability. [...]
2013
SORT : statistics and operations research transactions, Vol. 37, Núm. 1 (January-June 2013) , p. 57-78  

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