Results 81 to 90 of about 1,856,691 (216)

Coupling Oxygen‐Enriched Drip Irrigation With an Optimized Nitrogen Rate Improves Yield, Water Productivity and Grain Quality of Winter Wheat: A Two‐Season Field Study

Journal of Agronomy and Crop Science, Volume 212, Issue 6, November 2026.
ABSTRACT Drip irrigation displaces soil air at the emitter and transiently depresses dissolved oxygen (DO) in the wetted root zone, and recovery is slow in fine‐textured, slightly saline soils. Whether aeration of the irrigation stream can be combined with nitrogen (N) management to raise water productivity while safeguarding grain quality in winter ...
Qi Xu, Wenda Du, Changkun Ma, Quanjiu Wang   +3 more
wiley   +1 more source

Polarimetric imaging mode of VLT/SPHERE/IRDIS [PDF]

, 2020
Context. Polarimetric imaging is one of the most effective techniques for high-contrast imaging and for the characterization of protoplanetary disks, and it has the potential of becoming instrumental in the characterization of exoplanets.
Vigan, A., Stam, D.M. (author), Snik, F. (author), Mouillet, D., De Boer, J. (author), Dohlen, K., Vigan, A. (author), Dohlen, K. (author), Van Holstein, R. G. (author), Snik, F., Stam, D.M., Girard, J. H. (author), Langlois, M. (author), Langlois, M., Mouillet, D. (author), Girard, J.H., F. Snik, Turatto, M., C. Ginski, Le Coroller, H., Hugot, E., van Holstein, R.G., Udry, S., J. Pragt, Hugot, Emmanuel, H. Girard, Julien, Schmid, H., Stam, D., E. Lagadec, Snik, Frans, Henning, T., Chauvin, Gaël, E. Hugot, Langlois, Maud, Kasper, M., Ginski, C., Beuzit, J.-L., C. Dominik, Mouillet, David, Sauvage, Jean-François, H. M. Schmid, Dominik, C., de Boer, J., Beuzit, Jean-Luc, D. Perret, Wahhaj, Z., D. Mouillet, Gluck, L., Pragt, J., Sauvage, J.-F., A. Vigan, Gluck, Laurence, P. Rabou, Stam, Daphne, M., R. G. van Holstein, J. H. Girard, Dohlen, Kjetil, Perret, Denis, D. M. Stam, L. Weber, Vigan, Arthur, Turatto, Massimo, Dominik, C.; id_orcid, Martinez, Patrice, F. Ménard, Boer, J. de, Ménard, F., M. Langlois, Keller, Christoph U., Dominik, Carsten, Rabou, Patrick, Boccaletti, A., Lagadec, E., Holstein, R.G. van, Schmid, Hans Martin, Boccaletti, Anthony, Le Coroller, Hervé, van Holstein, R., Rabou, P., Weber, Luc, Keller, C.U., Girard, J., Kasper, Marcus, J.-F. Sauvage, T. Henning, G. Chauvin, Milli, Julien, Henning, Thomas, Pragt, Johan, H. Le Coroller, de Boer, Jozua, J.-L. Beuzit, J. de Boer, Chauvin, G., J. Milli, L. Gluck, van Holstein, Rob, Z. Wahhaj, Weber, L., P. Martinez, Martinez, P., Keller, C. U., M. Feldt, C. U. Keller, M. Kasper, A. Boccaletti, Schmid, H.M., M. Turatto, Lagadec, Eric, Perret, D., S. Udry, K. Dohlen, Wahhaj, Zahed, Ginski, Christian, Feldt, Markus, Ménard, François, Feldt, M., Milli, J., Udry, Stéphane   +118 more
core   +1 more source

Aerosol Retrieval Over Ocean From DPC‐2/GF‐5(02): Using RemoTAP Extended With a 3‐Parameter Ocean Bio‐Optical Model and Comparisons With a 1‐Parameter Model

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Multi‐angle polarimetric instruments (MAPs) enable the retrieval of essential aerosol properties over oceanic regions. MAPs retrieval algorithms commonly use a 1‐parameter ocean bio‐optical model (OBM), based on chlorophyll‐a concentration only to represent optical properties over open waters (case‐1), whereas the coastal water (mixture of ...
Cheng Fan, Jeon‐Teo Dong, Guangliang Fu, Sha Lu, Zihan Zhang, Neranga K. Hannadige, Meng Gao, Peng‐Wang Zhai, Gerrit de Leeuw, Zhengqiang Li, Otto Hasekamp   +10 more
wiley   +1 more source

On the Estimation of Forest Vertical Structure From Multibaseline Polarimetric SAR Data [PDF]

, 2012
Forest characterization and biomass estimation by means of remote sensing systems are nowadays “hot topics” within the remote sensing community, given their importance in the terrestrial carbon budget. In fact, forest vertical structure is a key variable
Pardini, Matteo, S.-K. Lee, A. Torano Caicoya, Torano Caicoya, Astor, Lee, Seung-Kuk, I. Hajnsek, Hajnsek, Irena, M. Pardini, F. Kugler, Kugler, Florian, Papathanassiou, Konstantinos, K. Papathanassiou   +11 more
core   +1 more source

Data-driven polarimetric approaches fuel computational imaging expansion

Opto-Electronic Advances
Incorporating polarization in computer vision tasks provides new solutions to high-level analytics, in particular when coupled with machine learning frameworks such as convolutional neural networks (CNN).
Sylvain Gigan
doaj   +1 more source

Shallow Poroelastic Hydrothermal Deformation at Changbaishan Volcano Before the 2020 Unrest Revealed by Sentinel‐1 InSAR Time Series

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Ground deformation of dormant volcanoes provides critical insights into subsurface processes and potential hazards. Here we present Sentinel‐1 Interferometric Synthetic Aperture Radar (InSAR) time series (2015–2020) for Changbaishan volcano, the largest intraplate volcanic system in East Asia. We detect persistent subsidence of up to 3.5 mm/yr
Xingjun Luo, Wenbin Xu, Nicolas Oestreicher, Joël Ruch   +3 more
wiley   +1 more source

Computational Mueller matrix microscopic pathology based on differential decomposition for medical reference mapping

Frontiers in Bioinformatics
IntroductionLabel-free quantitative polarimetric imaging provides access to physically interpretable tissue properties that are not available from conventional intensity-based microscopy, offering new opportunities for computational digital pathology and
Yuxuan Mao, Irene Estevéz, Armando Pérez-Torres, Juan Campos, Angel Lizana   +4 more
doaj   +1 more source

Effects of Mineralogical Inhomogeneity on Aggregate Dust Optical Properties and Lidar Observables

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Dust aerosols comprise irregular grains and aggregates with various mineralogical mixtures. However, most optical models use effective refractive indices to represent particles. This study develops an inhomogeneous aggregate model assigning mineral‐dependent refractive indices to constituent elements and representing global mineral volume ...
Dongchen Li, Ping Yang
wiley   +1 more source

Foliage penetration effect on polarimetric SAR interferometry observation of forest [PDF]

, 2008
The capability of electromagnetic waves to penetrate trough foliage (FOLPEN), combined with the potentialities of the polarimetric SAR interferometry (POL-InSAR) are demonstrated to be valid instruments for the investigation of forest characteristics and
Viergever, Karin M., Walker, Nicholas, Horn, Ralf, Marino, Armando, Woodhouse, Iain   +4 more
core  

PCCN: Polarimetric Contexture Convolutional Network for PolSAR Image Super-Resolution

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Polarimetric synthetic aperture radar (PolSAR) can acquire full-polarization information, which is the solid foundation for target scattering mechanism interpretation and utilization. Meanwhile, PolSAR image resolution is usually lower than the synthetic
Lin-Yu Dai, Ming-Dian Li, Si-Wei Chen
doaj   +1 more source